* [PATCH v14 net-next 09/11] net/nebula-matrix: add Dispatch layer implementation
From: illusion.wang @ 2026-05-13 1:16 UTC (permalink / raw)
To: dimon.zhao, illusion.wang, alvin.wang, sam.chen, netdev
Cc: andrew+netdev, corbet, kuba, horms, linux-doc, pabeni,
vadim.fedorenko, lukas.bulwahn, edumazet, enelsonmoore, skhan,
hkallweit1, open list
In-Reply-To: <20260513011649.4404-1-illusion.wang@nebula-matrix.com>
This patch introduces a control-level routing mechanism for the Dispatch layer.
The Dispatch layer supports two routing paths:
- Direct path: Dispatch Layer -> Resource Layer -> HW Layer
Tasks are dispatched to Resource Layer, which may interact with HW Layer
for hardware writes.
- Channel path: Dispatch Layer -> Channel Layer
Tasks are redirected to the Channel Layer for processing.
Routing is controlled by two components:
1. Interface-declared control levels (per operation)
Each operation interface declares its required control level:
- NBL_DISP_CTRL_LVL_MGT: management operations
- NBL_DISP_CTRL_LVL_NET: network operations (reserved, not yet wired)
2. Upper-layer configured control levels (per PF driver)
The PF driver configures which control levels use the direct path
via nbl_disp_init(). Currently only the CTRL_LVL_MGT branch is
implemented and reachable in nbl_disp_init().
Current state:
- Regular PF: configures NET_LVL at Dispatch layer.
Since NBL_DISP_CTRL_LVL_NET is not yet wired in nbl_disp_init(),
all operations currently fall through to the CTRL_LVL_MGT branch
and use the channel path. The direct path for NET_LVL is a
framework extension point reserved for future use.
- Management PF: configures both NET_LVL and CTRL_LVL.
Same as above — currently all ops use channel path.
Future work:
Implement the has_net / NBL_DISP_CTRL_LVL_NET branch in nbl_disp_init()
to enable direct path routing for network operations.
Message Handling Framework:
The Channel path is used by all current operations because the
NBL_DISP_CTRL_LVL_NET branch is not yet implemented. This design
allows the framework to be extended later to support direct HW
access for high-performance network operations without changing
the channel layer or existing control-plane operations.
Resource Layer Locking Strategy (related to this patch):
Mutex protection in nbl_dispatch_mgt:
- configure_msix_map(): LOCKED (via NBL_OPS_CALL_LOCK_RET)
- destroy_msix_map(): LOCKED
- enable_mailbox_irq(): LOCKED
- init_chip_module(): UNLOCKED
- deinit_chip_module(): UNLOCKED
- get_vsi_id(): UNLOCKED
- get_eth_id(): UNLOCKED
Design rationale for unlocked call sites:
1. init_chip_module() / deinit_chip_module():
- Called ONLY from control path (PF0)
- These are init/teardown functions that run sequentially
- No concurrent access possible because:
a) Called during driver probe/remove
b) Only one control device exists
- Safe to call without mutex
2. get_vsi_id() / get_eth_id():
- These are READ-ONLY operations
- They only query existing state, never modify it
- Even if called concurrently with locked operations:
a) Reading shared state without lock is safe on most
architectures (torn reads are acceptable for IDs)
b) The locked operations that MODIFY state are:
- configure_msix_map (allocates resources)
- destroy_msix_map (frees resources)
- enable_mailbox_irq (modifies hw state)
c) Reading while writing is safe if:
- Writer holds lock (prevents concurrent writes)
- Reader doesn't care about torn reads (IDs are atomic)
Mutex purpose:
The ops_mutex_lock protects MODIFY operations on shared
resource state (MSI-X map allocation, hardware configuration).
It does NOT protect read-only queries or ctrl-path init/teardown.
This is a deliberate design choice: locking only the
critical sections minimizes contention while maintaining
safety for the common case (concurrent reads).
Signed-off-by: illusion.wang <illusion.wang@nebula-matrix.com>
---
.../nebula-matrix/nbl/nbl_core/nbl_dispatch.c | 423 +++++++++++++++++-
.../nebula-matrix/nbl/nbl_core/nbl_dispatch.h | 31 ++
.../nbl/nbl_include/nbl_def_dispatch.h | 13 +
3 files changed, 466 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c
index 281d33051185..0e33b8edde3a 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c
@@ -6,6 +6,412 @@
#include <linux/pci.h>
#include "nbl_dispatch.h"
+static u16 nbl_disp_chan_get_vsi_id_req(struct nbl_dispatch_mgt *disp_mgt,
+ u16 type)
+{
+ struct nbl_channel_ops *chan_ops = disp_mgt->chan_ops_tbl->ops;
+ struct nbl_common_info *common = disp_mgt->common;
+ struct nbl_chan_param_get_vsi_id result = { 0 };
+ struct nbl_chan_param_get_vsi_id param = { 0 };
+ struct nbl_chan_send_info chan_send;
+
+ param.type = cpu_to_le16(type);
+
+ NBL_CHAN_SEND(chan_send, common->mgt_pf, NBL_CHAN_MSG_GET_VSI_ID,
+ ¶m, sizeof(param), &result, sizeof(result), 1);
+ if (chan_ops->send_msg(disp_mgt->chan_ops_tbl->priv, &chan_send))
+ return U16_MAX;
+
+ return le16_to_cpu(result.vsi_id);
+}
+
+static void nbl_disp_chan_get_vsi_id_resp(void *priv, u16 src_id, u16 msg_id,
+ void *data, u32 data_len)
+{
+ struct nbl_dispatch_mgt *disp_mgt = (struct nbl_dispatch_mgt *)priv;
+ struct nbl_channel_ops *chan_ops = disp_mgt->chan_ops_tbl->ops;
+ struct nbl_resource_ops *res_ops = disp_mgt->res_ops_tbl->ops;
+ struct nbl_resource_mgt *p = disp_mgt->res_ops_tbl->priv;
+ struct device *dev = disp_mgt->common->dev;
+ struct nbl_chan_param_get_vsi_id result = { 0 };
+ struct nbl_chan_param_get_vsi_id param = { 0 };
+ struct nbl_chan_ack_info chan_ack;
+ int err = NBL_CHAN_RESP_OK;
+ int copy_len;
+ u16 vsi_id;
+ int ret;
+
+ copy_len = data_len < sizeof(param) ? data_len : sizeof(param);
+ memcpy(¶m, data, copy_len);
+ vsi_id = NBL_OPS_CALL_RET(res_ops->get_vsi_id,
+ (p, src_id, le16_to_cpu(param.type)));
+ result.vsi_id = cpu_to_le16(vsi_id);
+ NBL_CHAN_ACK(chan_ack, src_id, NBL_CHAN_MSG_GET_VSI_ID, msg_id, err,
+ &result, sizeof(result));
+ ret = chan_ops->send_ack(disp_mgt->chan_ops_tbl->priv, &chan_ack);
+ if (ret)
+ dev_err(dev,
+ "channel send ack failed with ret: %d, msg_type: %d\n",
+ ret, NBL_CHAN_MSG_GET_VSI_ID);
+}
+
+static int nbl_disp_chan_get_eth_id_req(struct nbl_dispatch_mgt *disp_mgt,
+ u16 vsi_id, u8 *eth_num, u8 *eth_id,
+ u8 *logic_eth_id)
+{
+ struct nbl_channel_ops *chan_ops = disp_mgt->chan_ops_tbl->ops;
+ struct nbl_common_info *common = disp_mgt->common;
+ struct nbl_chan_param_get_eth_id result = { 0 };
+ struct nbl_chan_param_get_eth_id param = { 0 };
+ struct nbl_chan_send_info chan_send;
+ int ret;
+
+ param.vsi_id = cpu_to_le16(vsi_id);
+
+ NBL_CHAN_SEND(chan_send, common->mgt_pf, NBL_CHAN_MSG_GET_ETH_ID,
+ ¶m, sizeof(param), &result, sizeof(result), 1);
+ ret = chan_ops->send_msg(disp_mgt->chan_ops_tbl->priv, &chan_send);
+
+ *eth_num = result.eth_num;
+ *eth_id = result.eth_id;
+ *logic_eth_id = result.logic_eth_id;
+
+ return ret;
+}
+
+static void nbl_disp_chan_get_eth_id_resp(void *priv, u16 src_id, u16 msg_id,
+ void *data, u32 data_len)
+{
+ struct nbl_dispatch_mgt *disp_mgt = (struct nbl_dispatch_mgt *)priv;
+ struct nbl_channel_ops *chan_ops = disp_mgt->chan_ops_tbl->ops;
+ struct nbl_resource_ops *res_ops = disp_mgt->res_ops_tbl->ops;
+ struct nbl_resource_mgt *p = disp_mgt->res_ops_tbl->priv;
+ struct nbl_chan_param_get_eth_id result = { 0 };
+ struct nbl_chan_param_get_eth_id param = { 0 };
+ struct device *dev = disp_mgt->common->dev;
+ struct nbl_chan_ack_info chan_ack;
+ int err = NBL_CHAN_RESP_OK;
+ int copy_len;
+ int ret;
+
+ copy_len = data_len < sizeof(param) ? data_len : sizeof(param);
+ memcpy(¶m, data, copy_len);
+ ret = NBL_OPS_CALL_RET(res_ops->get_eth_id,
+ (p, le16_to_cpu(param.vsi_id), &result.eth_num,
+ &result.eth_id, &result.logic_eth_id));
+ if (ret)
+ err = NBL_CHAN_RESP_ERR;
+
+ NBL_CHAN_ACK(chan_ack, src_id, NBL_CHAN_MSG_GET_ETH_ID, msg_id, err,
+ &result, sizeof(result));
+ ret = chan_ops->send_ack(disp_mgt->chan_ops_tbl->priv, &chan_ack);
+ if (ret)
+ dev_err(dev,
+ "channel send ack failed with ret: %d, msg_type: %d\n",
+ ret, NBL_CHAN_MSG_GET_ETH_ID);
+}
+
+static void nbl_disp_deinit_chip_module(struct nbl_dispatch_mgt *disp_mgt)
+{
+ struct nbl_resource_ops *res_ops = disp_mgt->res_ops_tbl->ops;
+ struct nbl_resource_mgt *p = disp_mgt->res_ops_tbl->priv;
+
+ NBL_OPS_CALL(res_ops->deinit_chip_module, (p));
+}
+
+static int nbl_disp_init_chip_module(struct nbl_dispatch_mgt *disp_mgt)
+{
+ struct nbl_resource_ops *res_ops = disp_mgt->res_ops_tbl->ops;
+ struct nbl_resource_mgt *p = disp_mgt->res_ops_tbl->priv;
+
+ return NBL_OPS_CALL_RET(res_ops->init_chip_module, (p));
+}
+
+static int nbl_disp_configure_msix_map(struct nbl_dispatch_mgt *disp_mgt,
+ u16 num_net_msix, u16 num_others_msix,
+ bool net_msix_mask_en)
+{
+ struct nbl_resource_ops *res_ops = disp_mgt->res_ops_tbl->ops;
+ struct nbl_resource_mgt *p = disp_mgt->res_ops_tbl->priv;
+
+ return NBL_OPS_CALL_LOCK_RET(disp_mgt, res_ops->configure_msix_map, p,
+ 0, num_net_msix, num_others_msix,
+ net_msix_mask_en);
+}
+
+static int
+nbl_disp_chan_configure_msix_map_req(struct nbl_dispatch_mgt *disp_mgt,
+ u16 num_net_msix, u16 num_others_msix,
+ bool net_msix_mask_en)
+{
+ struct nbl_channel_ops *chan_ops = disp_mgt->chan_ops_tbl->ops;
+ struct nbl_common_info *common = disp_mgt->common;
+ struct nbl_chan_param_cfg_msix_map param = { 0 };
+ struct nbl_chan_send_info chan_send;
+
+ param.num_net_msix = cpu_to_le16(num_net_msix);
+ param.num_others_msix = cpu_to_le16(num_others_msix);
+ param.msix_mask_en = cpu_to_le16(!!net_msix_mask_en);
+
+ NBL_CHAN_SEND(chan_send, common->mgt_pf,
+ NBL_CHAN_MSG_CONFIGURE_MSIX_MAP, ¶m, sizeof(param),
+ NULL, 0, 1);
+ return chan_ops->send_msg(disp_mgt->chan_ops_tbl->priv, &chan_send);
+}
+
+static void nbl_disp_chan_configure_msix_map_resp(void *priv, u16 src_id,
+ u16 msg_id, void *data,
+ u32 data_len)
+{
+ struct nbl_dispatch_mgt *disp_mgt = (struct nbl_dispatch_mgt *)priv;
+ struct nbl_channel_ops *chan_ops = disp_mgt->chan_ops_tbl->ops;
+ struct nbl_resource_ops *res_ops = disp_mgt->res_ops_tbl->ops;
+ struct nbl_resource_mgt *p = disp_mgt->res_ops_tbl->priv;
+ struct device *dev = disp_mgt->common->dev;
+ struct nbl_chan_param_cfg_msix_map param = { 0 };
+ struct nbl_chan_ack_info chan_ack;
+ int err = NBL_CHAN_RESP_OK;
+ int copy_len;
+ int ret;
+
+ copy_len = data_len < sizeof(param) ? data_len : sizeof(param);
+ memcpy(¶m, data, copy_len);
+ ret = NBL_OPS_CALL_LOCK_RET(disp_mgt, res_ops->configure_msix_map, p,
+ src_id, le16_to_cpu(param.num_net_msix),
+ le16_to_cpu(param.num_others_msix),
+ le16_to_cpu(param.msix_mask_en));
+ if (ret)
+ err = NBL_CHAN_RESP_ERR;
+
+ NBL_CHAN_ACK(chan_ack, src_id, NBL_CHAN_MSG_CONFIGURE_MSIX_MAP, msg_id,
+ err, NULL, 0);
+ ret = chan_ops->send_ack(disp_mgt->chan_ops_tbl->priv, &chan_ack);
+ if (ret)
+ dev_err(dev,
+ "channel send ack failed with ret: %d, msg_type: %d\n",
+ ret, NBL_CHAN_MSG_CONFIGURE_MSIX_MAP);
+}
+
+static int nbl_disp_chan_destroy_msix_map_req(struct nbl_dispatch_mgt *disp_mgt)
+{
+ struct nbl_channel_ops *chan_ops = disp_mgt->chan_ops_tbl->ops;
+ struct nbl_common_info *common = disp_mgt->common;
+ struct nbl_chan_send_info chan_send;
+
+ NBL_CHAN_SEND(chan_send, common->mgt_pf, NBL_CHAN_MSG_DESTROY_MSIX_MAP,
+ NULL, 0, NULL, 0, 1);
+ return chan_ops->send_msg(disp_mgt->chan_ops_tbl->priv, &chan_send);
+}
+
+static void nbl_disp_chan_destroy_msix_map_resp(void *priv, u16 src_id,
+ u16 msg_id, void *data,
+ u32 data_len)
+{
+ struct nbl_dispatch_mgt *disp_mgt = (struct nbl_dispatch_mgt *)priv;
+ struct nbl_channel_ops *chan_ops = disp_mgt->chan_ops_tbl->ops;
+ struct nbl_resource_ops *res_ops = disp_mgt->res_ops_tbl->ops;
+ struct nbl_resource_mgt *p = disp_mgt->res_ops_tbl->priv;
+ struct device *dev = disp_mgt->common->dev;
+ struct nbl_chan_ack_info chan_ack;
+ int err = NBL_CHAN_RESP_OK;
+ int ret;
+
+ ret = NBL_OPS_CALL_LOCK_RET(disp_mgt, res_ops->destroy_msix_map, p,
+ src_id);
+ if (ret)
+ err = NBL_CHAN_RESP_ERR;
+
+ NBL_CHAN_ACK(chan_ack, src_id, NBL_CHAN_MSG_DESTROY_MSIX_MAP, msg_id,
+ err, NULL, 0);
+ ret = chan_ops->send_ack(disp_mgt->chan_ops_tbl->priv, &chan_ack);
+ if (ret)
+ dev_err(dev,
+ "channel send ack failed with ret: %d, msg_type: %d\n",
+ ret, NBL_CHAN_MSG_DESTROY_MSIX_MAP);
+}
+
+static int
+nbl_disp_chan_enable_mailbox_irq_req(struct nbl_dispatch_mgt *disp_mgt,
+ u16 vector_id, bool enable_msix)
+{
+ struct nbl_channel_ops *chan_ops = disp_mgt->chan_ops_tbl->ops;
+ struct nbl_chan_param_enable_mailbox_irq param = { 0 };
+ struct nbl_common_info *common = disp_mgt->common;
+ struct nbl_chan_send_info chan_send;
+
+ param.vector_id = cpu_to_le16(vector_id);
+ param.enable_msix = enable_msix;
+
+ NBL_CHAN_SEND(chan_send, common->mgt_pf,
+ NBL_CHAN_MSG_MAILBOX_ENABLE_IRQ, ¶m, sizeof(param),
+ NULL, 0, 1);
+ return chan_ops->send_msg(disp_mgt->chan_ops_tbl->priv, &chan_send);
+}
+
+static void nbl_disp_chan_enable_mailbox_irq_resp(void *priv, u16 src_id,
+ u16 msg_id, void *data,
+ u32 data_len)
+{
+ struct nbl_dispatch_mgt *disp_mgt = (struct nbl_dispatch_mgt *)priv;
+ struct nbl_channel_ops *chan_ops = disp_mgt->chan_ops_tbl->ops;
+ struct nbl_resource_ops *res_ops = disp_mgt->res_ops_tbl->ops;
+ struct nbl_resource_mgt *p = disp_mgt->res_ops_tbl->priv;
+ struct nbl_chan_param_enable_mailbox_irq param = {0};
+ struct device *dev = disp_mgt->common->dev;
+ struct nbl_chan_ack_info chan_ack;
+ int err = NBL_CHAN_RESP_OK;
+ bool enable_msix;
+ u16 vector_id;
+ int copy_len;
+ int ret;
+
+ copy_len = data_len < sizeof(param) ? data_len : sizeof(param);
+ memcpy(¶m, data, copy_len);
+ vector_id = le16_to_cpu(param.vector_id);
+ enable_msix = !!param.enable_msix;
+ ret = NBL_OPS_CALL_LOCK_RET(disp_mgt, res_ops->enable_mailbox_irq, p,
+ src_id, vector_id, enable_msix);
+ if (ret)
+ err = NBL_CHAN_RESP_ERR;
+
+ NBL_CHAN_ACK(chan_ack, src_id, NBL_CHAN_MSG_MAILBOX_ENABLE_IRQ, msg_id,
+ err, NULL, 0);
+ ret = chan_ops->send_ack(disp_mgt->chan_ops_tbl->priv, &chan_ack);
+ if (ret)
+ dev_err(dev,
+ "channel send ack failed with ret: %d, msg_type: %d\n",
+ ret, NBL_CHAN_MSG_MAILBOX_ENABLE_IRQ);
+}
+
+static int nbl_disp_destroy_msix_map(struct nbl_dispatch_mgt *disp_mgt)
+{
+ struct nbl_resource_ops *res_ops = disp_mgt->res_ops_tbl->ops;
+ struct nbl_resource_mgt *p = disp_mgt->res_ops_tbl->priv;
+
+ return NBL_OPS_CALL_LOCK_RET(disp_mgt, res_ops->destroy_msix_map, p, 0);
+}
+
+static int nbl_disp_enable_mailbox_irq(struct nbl_dispatch_mgt *disp_mgt,
+ u16 vector_id, bool enable_msix)
+{
+ struct nbl_resource_ops *res_ops = disp_mgt->res_ops_tbl->ops;
+ struct nbl_resource_mgt *p = disp_mgt->res_ops_tbl->priv;
+
+ return NBL_OPS_CALL_LOCK_RET(disp_mgt, res_ops->enable_mailbox_irq, p,
+ 0, vector_id, enable_msix);
+}
+
+static u16 nbl_disp_get_vsi_id(struct nbl_dispatch_mgt *disp_mgt, u16 type)
+{
+ struct nbl_resource_ops *res_ops = disp_mgt->res_ops_tbl->ops;
+ struct nbl_resource_mgt *p = disp_mgt->res_ops_tbl->priv;
+ struct nbl_common_info *common = disp_mgt->common;
+
+ return NBL_OPS_CALL_RET(res_ops->get_vsi_id, (p, common->mgt_pf, type));
+}
+
+static int nbl_disp_get_eth_id(struct nbl_dispatch_mgt *disp_mgt, u16 vsi_id,
+ u8 *eth_num, u8 *eth_id, u8 *logic_eth_id)
+{
+ struct nbl_resource_ops *res_ops = disp_mgt->res_ops_tbl->ops;
+ struct nbl_resource_mgt *p = disp_mgt->res_ops_tbl->priv;
+
+ return NBL_OPS_CALL_RET(res_ops->get_eth_id,
+ (p, vsi_id, eth_num, eth_id, logic_eth_id));
+}
+
+/* NBL_DISP_SET_OPS(disp_op_name, func, ctrl_lvl, msg_type, msg_req, msg_resp)
+ * ctrl_lvl is to define when this disp_op should go directly to res_op,
+ * not sending a channel msg.
+ * Use X Macros to reduce codes in channel_op and disp_op setup/remove
+ */
+#define NBL_DISP_OPS_TBL \
+do { \
+ NBL_DISP_SET_OPS(init_chip_module, nbl_disp_init_chip_module, \
+ NBL_DISP_CTRL_LVL_MGT, -1, NULL, NULL); \
+ NBL_DISP_SET_OPS(deinit_chip_module, \
+ nbl_disp_deinit_chip_module, \
+ NBL_DISP_CTRL_LVL_MGT, -1, NULL, NULL); \
+ NBL_DISP_SET_OPS(configure_msix_map, \
+ nbl_disp_configure_msix_map, \
+ NBL_DISP_CTRL_LVL_MGT, \
+ NBL_CHAN_MSG_CONFIGURE_MSIX_MAP, \
+ nbl_disp_chan_configure_msix_map_req, \
+ nbl_disp_chan_configure_msix_map_resp); \
+ NBL_DISP_SET_OPS(destroy_msix_map, nbl_disp_destroy_msix_map, \
+ NBL_DISP_CTRL_LVL_MGT, \
+ NBL_CHAN_MSG_DESTROY_MSIX_MAP, \
+ nbl_disp_chan_destroy_msix_map_req, \
+ nbl_disp_chan_destroy_msix_map_resp); \
+ NBL_DISP_SET_OPS(enable_mailbox_irq, \
+ nbl_disp_enable_mailbox_irq, \
+ NBL_DISP_CTRL_LVL_MGT, \
+ NBL_CHAN_MSG_MAILBOX_ENABLE_IRQ, \
+ nbl_disp_chan_enable_mailbox_irq_req, \
+ nbl_disp_chan_enable_mailbox_irq_resp); \
+ NBL_DISP_SET_OPS(get_vsi_id, nbl_disp_get_vsi_id, \
+ NBL_DISP_CTRL_LVL_MGT, NBL_CHAN_MSG_GET_VSI_ID,\
+ nbl_disp_chan_get_vsi_id_req, \
+ nbl_disp_chan_get_vsi_id_resp); \
+ NBL_DISP_SET_OPS(get_eth_id, nbl_disp_get_eth_id, \
+ NBL_DISP_CTRL_LVL_MGT, NBL_CHAN_MSG_GET_ETH_ID,\
+ nbl_disp_chan_get_eth_id_req, \
+ nbl_disp_chan_get_eth_id_resp); \
+} while (0)
+
+/* Structure starts here, adding an op should not modify anything below */
+static int nbl_disp_setup_msg(struct nbl_dispatch_mgt *disp_mgt)
+{
+ struct nbl_dispatch_ops *disp_ops = disp_mgt->disp_ops_tbl->ops;
+ struct nbl_channel_ops *chan_ops = disp_mgt->chan_ops_tbl->ops;
+ struct nbl_channel_mgt *p = disp_mgt->chan_ops_tbl->priv;
+ int ret = 0;
+ int _ret;
+
+ mutex_init(&disp_mgt->ops_mutex_lock);
+
+#define NBL_DISP_SET_OPS(disp_op, func, ctrl, msg_type, msg_req, resp) \
+do { \
+ typeof(msg_type) _msg_type = (msg_type); \
+ typeof(ctrl) _ctrl_lvl = (ctrl); \
+ (void)(disp_ops->NBL_NAME(disp_op)); \
+ (void)(func); \
+ (void)(msg_req); \
+ (void)_ctrl_lvl; \
+ if (_msg_type >= 0) { \
+ _ret = chan_ops->register_msg(p, _msg_type, resp, disp_mgt);\
+ if (_ret < 0 && !ret) \
+ ret = _ret; \
+ } \
+} while (0)
+ NBL_DISP_OPS_TBL;
+#undef NBL_DISP_SET_OPS
+
+ return ret;
+}
+
+/* Ctrl lvl means that if a certain level is set, then all disp_ops that
+ * declared this lvl will go directly to res_ops, rather than send a
+ * channel msg, and vice versa.
+ */
+static void nbl_disp_setup_ctrl_lvl(struct nbl_dispatch_mgt *disp_mgt, u32 lvl)
+{
+ struct nbl_dispatch_ops *disp_ops = disp_mgt->disp_ops_tbl->ops;
+
+ set_bit(lvl, disp_mgt->ctrl_lvl);
+
+#define NBL_DISP_SET_OPS(disp_op, func, ctrl, msg_type, msg_req, msg_resp) \
+do { \
+ typeof(msg_type) _msg_type = (msg_type); \
+ (void)(_msg_type); \
+ (void)(msg_resp); \
+ disp_ops->NBL_NAME(disp_op) = \
+ test_bit(ctrl, disp_mgt->ctrl_lvl) ? func : msg_req; \
+} while (0)
+ NBL_DISP_OPS_TBL;
+#undef NBL_DISP_SET_OPS
+}
+
static struct nbl_dispatch_mgt *
nbl_disp_setup_disp_mgt(struct nbl_common_info *common)
{
@@ -71,9 +477,24 @@ int nbl_disp_init(struct nbl_adapter *adapter)
adapter->core.disp_mgt = disp_mgt;
adapter->intf.dispatch_ops_tbl = disp_ops_tbl;
- return 0;
+ ret = nbl_disp_setup_msg(disp_mgt);
+ if (ret)
+ return ret;
+
+ if (common->has_ctrl)
+ nbl_disp_setup_ctrl_lvl(disp_mgt, NBL_DISP_CTRL_LVL_MGT);
+
+ if (common->has_net)
+ nbl_disp_setup_ctrl_lvl(disp_mgt, NBL_DISP_CTRL_LVL_NET);
+
+ nbl_disp_setup_ctrl_lvl(disp_mgt, NBL_DISP_CTRL_LVL_ALWAYS);
+
+ return ret;
}
void nbl_disp_remove(struct nbl_adapter *adapter)
{
+ struct nbl_dispatch_mgt *disp_mgt = adapter->core.disp_mgt;
+
+ mutex_destroy(&disp_mgt->ops_mutex_lock);
}
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.h
index fa7f4597febe..3ef5fff59f14 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.h
@@ -14,12 +14,43 @@
#include "../nbl_include/nbl_def_common.h"
#include "../nbl_core.h"
+#define NBL_OPS_CALL_LOCK(disp_mgt, func, ...) \
+do { \
+ typeof(disp_mgt) _disp_mgt = (disp_mgt); \
+ typeof(func) _func = (func); \
+ \
+ mutex_lock(&_disp_mgt->ops_mutex_lock); \
+ \
+ if (_func) \
+ _func(__VA_ARGS__); \
+ \
+ mutex_unlock(&_disp_mgt->ops_mutex_lock); \
+} while (0)
+
+#define NBL_OPS_CALL_LOCK_RET(disp_mgt, func, ...) \
+({ \
+ typeof(disp_mgt) _disp_mgt = (disp_mgt); \
+ typeof(func) _func = (func); \
+ typeof(_func(__VA_ARGS__)) _ret = 0; \
+ \
+ mutex_lock(&_disp_mgt->ops_mutex_lock); \
+ \
+ if (_func) \
+ _ret = _func(__VA_ARGS__); \
+ \
+ mutex_unlock(&_disp_mgt->ops_mutex_lock); \
+ \
+ _ret; \
+})
+
struct nbl_dispatch_mgt {
struct nbl_common_info *common;
struct nbl_resource_ops_tbl *res_ops_tbl;
struct nbl_channel_ops_tbl *chan_ops_tbl;
struct nbl_dispatch_ops_tbl *disp_ops_tbl;
DECLARE_BITMAP(ctrl_lvl, NBL_DISP_CTRL_LVL_MAX);
+ /* use for the caller not in interrupt */
+ struct mutex ops_mutex_lock;
};
#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_dispatch.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_dispatch.h
index 7dc3746b350d..b596edcffda8 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_dispatch.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_dispatch.h
@@ -6,6 +6,8 @@
#ifndef _NBL_DEF_DISPATCH_H_
#define _NBL_DEF_DISPATCH_H_
+#include <linux/types.h>
+
struct nbl_dispatch_mgt;
struct nbl_adapter;
enum {
@@ -17,6 +19,17 @@ enum {
};
struct nbl_dispatch_ops {
+ int (*init_chip_module)(struct nbl_dispatch_mgt *disp_mgt);
+ void (*deinit_chip_module)(struct nbl_dispatch_mgt *disp_mgt);
+ int (*configure_msix_map)(struct nbl_dispatch_mgt *disp_mgt,
+ u16 num_net_msix, u16 num_others_msix,
+ bool net_msix_mask_en);
+ int (*destroy_msix_map)(struct nbl_dispatch_mgt *disp_mgt);
+ int (*enable_mailbox_irq)(struct nbl_dispatch_mgt *disp_mgt,
+ u16 vector_id, bool enable_msix);
+ u16 (*get_vsi_id)(struct nbl_dispatch_mgt *disp_mgt, u16 type);
+ int (*get_eth_id)(struct nbl_dispatch_mgt *disp_mgt, u16 vsi_id,
+ u8 *eth_mode, u8 *eth_id, u8 *logic_eth_id);
};
struct nbl_dispatch_ops_tbl {
--
2.47.3
^ permalink raw reply related
* [PATCH v14 net-next 02/11] net/nebula-matrix: add our driver architecture
From: illusion.wang @ 2026-05-13 1:16 UTC (permalink / raw)
To: dimon.zhao, illusion.wang, alvin.wang, sam.chen, netdev
Cc: andrew+netdev, corbet, kuba, horms, linux-doc, pabeni,
vadim.fedorenko, lukas.bulwahn, edumazet, enelsonmoore, skhan,
hkallweit1, open list
In-Reply-To: <20260513011649.4404-1-illusion.wang@nebula-matrix.com>
This commit introduces the baseline driver architecture for the
nebula-matrix networking device. It establishes the Hardware, Channel,
Resource, Dispatch, and Device layers for device management.
our driver architecture:
Hardware (HW), Channel, Resource, Dispatch, and Device Layer
Struct Initialization/Deinitialization, and Operation Set Registration/
Unregistration
Our driver architecture is relatively complex because the code is highly
reusable and designed to support multiple features. Additionally, the
codebase supports multiple chip variants, each with distinct
hardware-software interactions.
To ensure compatibility, our architecture is divided into the following
layers:
1. Dev Layer (Device Layer)
The top-level business logic layer where all operations are
device-centric. Every operation is performed relative to the device
context. The intergration of base functions encompasses:
management(ctrl only for leonis pf0), network(net_dev,this time not
contained),common.
2. Dispatch Layer
The distribution from services to specific data operations is mainly
divided into two types: direct pass-through and handling by the
management PF. It shields the upper layer from the differences in
specific underlying locations.
It describes the processing locations and paths of the services.
3. Resource Layer
Handles tasks dispatched from Dispatch Layer. These tasks fall into two
categories:
3.1 Hardware control
The Resource Layer further invokes the HW Layer when hardware access is
needed, as only the HW Layer has OS-level privileges.
3.2 Software resource management
Operations like packet statistics collection that don't require hardware
access.
4. HW Layer (Hardware Layer)
Serves the Resource Layer by interacting with different hardware
chipsets.Writes to hardware registers to drive the hardware based on
Resource Layer directives.
5. Channel Layer
Handle communication between PF0(has ctrl func) and other PF,and provide
basic interaction channels.
6. Common Layer
Provides fundamental services
Signed-off-by: illusion.wang <illusion.wang@nebula-matrix.com>
---
.../net/ethernet/nebula-matrix/nbl/Makefile | 7 +-
.../nbl/nbl_channel/nbl_channel.c | 78 ++++++++
.../nbl/nbl_channel/nbl_channel.h | 29 +++
.../net/ethernet/nebula-matrix/nbl/nbl_core.h | 43 ++++
.../nebula-matrix/nbl/nbl_core/nbl_dev.c | 56 ++++++
.../nebula-matrix/nbl/nbl_core/nbl_dev.h | 27 +++
.../nebula-matrix/nbl/nbl_core/nbl_dispatch.c | 79 ++++++++
.../nebula-matrix/nbl/nbl_core/nbl_dispatch.h | 25 +++
.../nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c | 149 ++++++++++++++
.../nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h | 14 ++
.../nbl_hw_leonis/nbl_resource_leonis.c | 88 ++++++++
.../nbl_hw_leonis/nbl_resource_leonis.h | 10 +
.../nebula-matrix/nbl/nbl_hw/nbl_hw_reg.h | 67 +++++++
.../nebula-matrix/nbl/nbl_hw/nbl_resource.h | 30 +++
.../nbl/nbl_include/nbl_def_channel.h | 26 +++
.../nbl/nbl_include/nbl_def_common.h | 35 ++++
.../nbl/nbl_include/nbl_def_dev.h | 16 ++
.../nbl/nbl_include/nbl_def_dispatch.h | 29 +++
.../nbl/nbl_include/nbl_def_hw.h | 22 ++
.../nbl/nbl_include/nbl_def_resource.h | 22 ++
.../nbl/nbl_include/nbl_include.h | 11 +
.../nbl/nbl_include/nbl_product_base.h | 19 ++
.../net/ethernet/nebula-matrix/nbl/nbl_main.c | 188 ++++++++++++++++++
23 files changed, 1069 insertions(+), 1 deletion(-)
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_reg.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_channel.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_common.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_dev.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_dispatch.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_resource.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_product_base.h
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/Makefile b/drivers/net/ethernet/nebula-matrix/nbl/Makefile
index b90fba239401..271605920396 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/Makefile
+++ b/drivers/net/ethernet/nebula-matrix/nbl/Makefile
@@ -3,4 +3,9 @@
obj-$(CONFIG_NBL) := nbl.o
-nbl-objs += nbl_main.o
+nbl-objs += nbl_channel/nbl_channel.o \
+ nbl_hw/nbl_hw_leonis/nbl_hw_leonis.o \
+ nbl_hw/nbl_hw_leonis/nbl_resource_leonis.o \
+ nbl_core/nbl_dispatch.o \
+ nbl_core/nbl_dev.o \
+ nbl_main.o
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.c
new file mode 100644
index 000000000000..c1b724a8b92d
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.c
@@ -0,0 +1,78 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#include <linux/device.h>
+#include <linux/pci.h>
+#include "nbl_channel.h"
+
+static struct nbl_channel_ops chan_ops = {
+};
+
+static struct nbl_channel_mgt *
+nbl_chan_setup_chan_mgt(struct nbl_adapter *adapter)
+{
+ struct nbl_hw_ops_tbl *hw_ops_tbl = adapter->intf.hw_ops_tbl;
+ struct nbl_common_info *common = &adapter->common;
+ struct device *dev = &adapter->pdev->dev;
+ struct nbl_channel_mgt *chan_mgt;
+ struct nbl_chan_info *mailbox;
+
+ chan_mgt = devm_kzalloc(dev, sizeof(*chan_mgt), GFP_KERNEL);
+ if (!chan_mgt)
+ return ERR_PTR(-ENOMEM);
+
+ chan_mgt->common = common;
+ chan_mgt->hw_ops_tbl = hw_ops_tbl;
+
+ mailbox = devm_kzalloc(dev, sizeof(*mailbox), GFP_KERNEL);
+ if (!mailbox)
+ return ERR_PTR(-ENOMEM);
+ mailbox->chan_type = NBL_CHAN_TYPE_MAILBOX;
+ chan_mgt->chan_info[NBL_CHAN_TYPE_MAILBOX] = mailbox;
+
+ return chan_mgt;
+}
+
+static struct nbl_channel_ops_tbl *
+nbl_chan_setup_ops(struct device *dev, struct nbl_channel_mgt *chan_mgt)
+{
+ struct nbl_channel_ops_tbl *chan_ops_tbl;
+
+ chan_ops_tbl = devm_kzalloc(dev, sizeof(*chan_ops_tbl), GFP_KERNEL);
+ if (!chan_ops_tbl)
+ return ERR_PTR(-ENOMEM);
+
+ chan_ops_tbl->ops = &chan_ops;
+ chan_ops_tbl->priv = chan_mgt;
+
+ return chan_ops_tbl;
+}
+
+int nbl_chan_init_common(struct nbl_adapter *adap)
+{
+ struct nbl_channel_ops_tbl *chan_ops_tbl;
+ struct device *dev = &adap->pdev->dev;
+ struct nbl_channel_mgt *chan_mgt;
+ int ret;
+
+ chan_mgt = nbl_chan_setup_chan_mgt(adap);
+ if (IS_ERR(chan_mgt)) {
+ ret = PTR_ERR(chan_mgt);
+ return ret;
+ }
+ adap->core.chan_mgt = chan_mgt;
+
+ chan_ops_tbl = nbl_chan_setup_ops(dev, chan_mgt);
+ if (IS_ERR(chan_ops_tbl)) {
+ ret = PTR_ERR(chan_ops_tbl);
+ return ret;
+ }
+ adap->intf.channel_ops_tbl = chan_ops_tbl;
+ return 0;
+}
+
+void nbl_chan_remove_common(struct nbl_adapter *adap)
+{
+}
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.h
new file mode 100644
index 000000000000..637912d1e806
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_CHANNEL_H_
+#define _NBL_CHANNEL_H_
+
+#include <linux/types.h>
+
+#include "../nbl_include/nbl_include.h"
+#include "../nbl_include/nbl_product_base.h"
+#include "../nbl_include/nbl_def_channel.h"
+#include "../nbl_include/nbl_def_hw.h"
+#include "../nbl_include/nbl_def_common.h"
+#include "../nbl_core.h"
+
+struct nbl_chan_info {
+ u8 chan_type;
+};
+
+struct nbl_channel_mgt {
+ struct nbl_common_info *common;
+ struct nbl_hw_ops_tbl *hw_ops_tbl;
+ struct nbl_chan_info *chan_info[NBL_CHAN_TYPE_MAX];
+ struct nbl_hash_tbl_mgt *handle_hash_tbl;
+};
+
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h
index c525114297b4..8c186d95d3e7 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h
@@ -6,6 +6,20 @@
#ifndef _NBL_CORE_H_
#define _NBL_CORE_H_
+#include <linux/pci.h>
+#include "nbl_include/nbl_include.h"
+#include "nbl_include/nbl_def_common.h"
+
+struct nbl_hw_mgt;
+struct nbl_hw_ops_tbl;
+struct nbl_resource_mgt;
+struct nbl_resource_ops_tbl;
+struct nbl_dispatch_mgt;
+struct nbl_dispatch_ops_tbl;
+struct nbl_channel_ops_tbl;
+struct nbl_channel_mgt;
+struct nbl_dev_mgt;
+
enum {
NBL_CAP_HAS_CTRL_BIT,
NBL_CAP_HAS_NET_BIT,
@@ -13,4 +27,33 @@ enum {
NBL_CAP_IS_LEONIS_BIT,
};
+struct nbl_interface {
+ struct nbl_hw_ops_tbl *hw_ops_tbl;
+ struct nbl_resource_ops_tbl *resource_ops_tbl;
+ struct nbl_dispatch_ops_tbl *dispatch_ops_tbl;
+ struct nbl_channel_ops_tbl *channel_ops_tbl;
+};
+
+struct nbl_core {
+ struct nbl_hw_mgt *hw_mgt;
+ struct nbl_resource_mgt *res_mgt;
+ struct nbl_dispatch_mgt *disp_mgt;
+ struct nbl_dev_mgt *dev_mgt;
+ struct nbl_channel_mgt *chan_mgt;
+};
+
+struct nbl_adapter {
+ struct pci_dev *pdev;
+ struct nbl_core core;
+ struct nbl_interface intf;
+ struct nbl_common_info common;
+ struct nbl_product_base_ops *product_base_ops;
+};
+
+struct nbl_adapter *nbl_core_init(struct pci_dev *pdev,
+ struct nbl_init_param *param);
+void nbl_core_remove(struct nbl_adapter *adapter);
+int nbl_core_start(struct nbl_adapter *adapter);
+void nbl_core_stop(struct nbl_adapter *adapter);
+
#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev.c
new file mode 100644
index 000000000000..5deb21e35f8e
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev.c
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+#include <linux/device.h>
+#include <linux/pci.h>
+#include "nbl_dev.h"
+
+static struct nbl_dev_mgt *nbl_dev_setup_dev_mgt(struct nbl_common_info *common)
+{
+ struct nbl_dev_mgt *dev_mgt;
+
+ dev_mgt = devm_kzalloc(common->dev, sizeof(*dev_mgt), GFP_KERNEL);
+ if (!dev_mgt)
+ return ERR_PTR(-ENOMEM);
+
+ dev_mgt->common = common;
+ return dev_mgt;
+}
+
+int nbl_dev_init(struct nbl_adapter *adapter)
+{
+ struct nbl_common_info *common = &adapter->common;
+ struct nbl_dispatch_ops_tbl *disp_ops_tbl =
+ adapter->intf.dispatch_ops_tbl;
+ struct nbl_channel_ops_tbl *chan_ops_tbl =
+ adapter->intf.channel_ops_tbl;
+ struct nbl_dev_mgt *dev_mgt;
+ int ret;
+
+ dev_mgt = nbl_dev_setup_dev_mgt(common);
+ if (IS_ERR(dev_mgt)) {
+ ret = PTR_ERR(dev_mgt);
+ return ret;
+ }
+
+ dev_mgt->disp_ops_tbl = disp_ops_tbl;
+ dev_mgt->chan_ops_tbl = chan_ops_tbl;
+ adapter->core.dev_mgt = dev_mgt;
+
+ return 0;
+}
+
+void nbl_dev_remove(struct nbl_adapter *adapter)
+{
+}
+
+/* ---------- Dev start process ---------- */
+int nbl_dev_start(struct nbl_adapter *adapter)
+{
+ return 0;
+}
+
+void nbl_dev_stop(struct nbl_adapter *adapter)
+{
+}
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev.h
new file mode 100644
index 000000000000..9b71092b99a0
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_DEV_H_
+#define _NBL_DEV_H_
+
+#include <linux/types.h>
+
+#include "../nbl_include/nbl_include.h"
+#include "../nbl_include/nbl_product_base.h"
+#include "../nbl_include/nbl_def_channel.h"
+#include "../nbl_include/nbl_def_hw.h"
+#include "../nbl_include/nbl_def_resource.h"
+#include "../nbl_include/nbl_def_dispatch.h"
+#include "../nbl_include/nbl_def_dev.h"
+#include "../nbl_include/nbl_def_common.h"
+#include "../nbl_core.h"
+
+struct nbl_dev_mgt {
+ struct nbl_common_info *common;
+ struct nbl_dispatch_ops_tbl *disp_ops_tbl;
+ struct nbl_channel_ops_tbl *chan_ops_tbl;
+};
+
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c
new file mode 100644
index 000000000000..281d33051185
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+#include <linux/device.h>
+#include <linux/pci.h>
+#include "nbl_dispatch.h"
+
+static struct nbl_dispatch_mgt *
+nbl_disp_setup_disp_mgt(struct nbl_common_info *common)
+{
+ struct nbl_dispatch_mgt *disp_mgt;
+ struct device *dev = common->dev;
+
+ disp_mgt = devm_kzalloc(dev, sizeof(*disp_mgt), GFP_KERNEL);
+ if (!disp_mgt)
+ return ERR_PTR(-ENOMEM);
+
+ disp_mgt->common = common;
+ return disp_mgt;
+}
+
+static struct nbl_dispatch_ops_tbl *
+nbl_disp_setup_ops(struct device *dev, struct nbl_dispatch_mgt *disp_mgt)
+{
+ struct nbl_dispatch_ops_tbl *disp_ops_tbl;
+ struct nbl_dispatch_ops *disp_ops;
+
+ disp_ops_tbl = devm_kzalloc(dev, sizeof(*disp_ops_tbl), GFP_KERNEL);
+ if (!disp_ops_tbl)
+ return ERR_PTR(-ENOMEM);
+
+ disp_ops =
+ devm_kzalloc(dev, sizeof(*disp_ops), GFP_KERNEL);
+ if (!disp_ops)
+ return ERR_PTR(-ENOMEM);
+
+ disp_ops_tbl->ops = disp_ops;
+ disp_ops_tbl->priv = disp_mgt;
+
+ return disp_ops_tbl;
+}
+
+int nbl_disp_init(struct nbl_adapter *adapter)
+{
+ struct nbl_common_info *common = &adapter->common;
+ struct nbl_dispatch_ops_tbl *disp_ops_tbl;
+ struct nbl_resource_ops_tbl *res_ops_tbl =
+ adapter->intf.resource_ops_tbl;
+ struct nbl_channel_ops_tbl *chan_ops_tbl =
+ adapter->intf.channel_ops_tbl;
+ struct device *dev = &adapter->pdev->dev;
+ struct nbl_dispatch_mgt *disp_mgt;
+ int ret;
+
+ disp_mgt = nbl_disp_setup_disp_mgt(common);
+ if (IS_ERR(disp_mgt)) {
+ ret = PTR_ERR(disp_mgt);
+ return ret;
+ }
+
+ disp_ops_tbl = nbl_disp_setup_ops(dev, disp_mgt);
+ if (IS_ERR(disp_ops_tbl)) {
+ ret = PTR_ERR(disp_ops_tbl);
+ return ret;
+ }
+
+ disp_mgt->res_ops_tbl = res_ops_tbl;
+ disp_mgt->chan_ops_tbl = chan_ops_tbl;
+ disp_mgt->disp_ops_tbl = disp_ops_tbl;
+ adapter->core.disp_mgt = disp_mgt;
+ adapter->intf.dispatch_ops_tbl = disp_ops_tbl;
+
+ return 0;
+}
+
+void nbl_disp_remove(struct nbl_adapter *adapter)
+{
+}
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.h
new file mode 100644
index 000000000000..fa7f4597febe
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_DISPATCH_H_
+#define _NBL_DISPATCH_H_
+#include "../nbl_include/nbl_include.h"
+#include "../nbl_include/nbl_product_base.h"
+#include "../nbl_include/nbl_def_channel.h"
+#include "../nbl_include/nbl_def_hw.h"
+#include "../nbl_include/nbl_def_resource.h"
+#include "../nbl_include/nbl_def_dispatch.h"
+#include "../nbl_include/nbl_def_common.h"
+#include "../nbl_core.h"
+
+struct nbl_dispatch_mgt {
+ struct nbl_common_info *common;
+ struct nbl_resource_ops_tbl *res_ops_tbl;
+ struct nbl_channel_ops_tbl *chan_ops_tbl;
+ struct nbl_dispatch_ops_tbl *disp_ops_tbl;
+ DECLARE_BITMAP(ctrl_lvl, NBL_DISP_CTRL_LVL_MAX);
+};
+
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
new file mode 100644
index 000000000000..1d673b775765
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
@@ -0,0 +1,149 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+#include <linux/device.h>
+#include <linux/pci.h>
+#include <linux/bits.h>
+#include <linux/io.h>
+#include <linux/spinlock.h>
+#include "nbl_hw_leonis.h"
+
+static struct nbl_hw_ops hw_ops = {
+};
+
+/* Structure starts here, adding an op should not modify anything below */
+static struct nbl_hw_mgt *nbl_hw_setup_hw_mgt(struct nbl_common_info *common)
+{
+ struct device *dev = common->dev;
+ struct nbl_hw_mgt *hw_mgt;
+
+ hw_mgt = devm_kzalloc(dev, sizeof(*hw_mgt), GFP_KERNEL);
+ if (!hw_mgt)
+ return ERR_PTR(-ENOMEM);
+
+ hw_mgt->common = common;
+
+ return hw_mgt;
+}
+
+static struct nbl_hw_ops_tbl *nbl_hw_setup_ops(struct nbl_common_info *common,
+ struct nbl_hw_mgt *hw_mgt)
+{
+ struct nbl_hw_ops_tbl *hw_ops_tbl;
+ struct device *dev;
+
+ dev = common->dev;
+ hw_ops_tbl =
+ devm_kzalloc(dev, sizeof(*hw_ops_tbl), GFP_KERNEL);
+ if (!hw_ops_tbl)
+ return ERR_PTR(-ENOMEM);
+
+ hw_ops_tbl->ops = &hw_ops;
+ hw_ops_tbl->priv = hw_mgt;
+
+ return hw_ops_tbl;
+}
+
+int nbl_hw_init_leonis(struct nbl_adapter *adapter)
+{
+ struct nbl_common_info *common = &adapter->common;
+ struct pci_dev *pdev = common->pdev;
+ struct nbl_hw_ops_tbl *hw_ops_tbl;
+ struct nbl_hw_mgt *hw_mgt;
+ resource_size_t bar_len;
+ unsigned long bar_start;
+ int bar_mask;
+ int ret;
+
+ hw_mgt = nbl_hw_setup_hw_mgt(common);
+ if (IS_ERR(hw_mgt)) {
+ ret = PTR_ERR(hw_mgt);
+ goto setup_mgt_fail;
+ }
+ bar_mask = BIT(NBL_MEMORY_BAR) | BIT(NBL_MAILBOX_BAR);
+ ret = pci_request_selected_regions(pdev, bar_mask, NBL_DRIVER_NAME);
+ if (ret) {
+ dev_err(&pdev->dev,
+ "Request memory bar and mailbox bar failed, err = %d\n",
+ ret);
+ goto request_bar_region_fail;
+ }
+
+ if (common->has_ctrl) {
+ bar_len = pci_resource_len(pdev, NBL_MEMORY_BAR);
+ bar_start = pci_resource_start(pdev, NBL_MEMORY_BAR);
+ if (!(pci_resource_flags(pdev, NBL_MEMORY_BAR) &
+ IORESOURCE_MEM) ||
+ bar_len < NBL_RDMA_NOTIFY_OFF) {
+ dev_err(&pdev->dev, "Invalid BAR: unassigned or length too small\n");
+ ret = -EINVAL;
+ goto ioremap_err;
+ }
+ hw_mgt->hw_addr =
+ ioremap(bar_start,
+ bar_len - NBL_RDMA_NOTIFY_OFF);
+ if (!hw_mgt->hw_addr) {
+ dev_err(&pdev->dev, "Memory bar ioremap failed\n");
+ ret = -EIO;
+ goto ioremap_err;
+ }
+ hw_mgt->hw_size = bar_len - NBL_RDMA_NOTIFY_OFF;
+ } else {
+ hw_mgt->hw_addr =
+ ioremap(pci_resource_start(pdev, NBL_MEMORY_BAR),
+ NBL_RDMA_NOTIFY_OFF);
+ if (!hw_mgt->hw_addr) {
+ dev_err(&pdev->dev, "Memory bar ioremap failed\n");
+ ret = -EIO;
+ goto ioremap_err;
+ }
+ hw_mgt->hw_size = NBL_RDMA_NOTIFY_OFF;
+ }
+
+ hw_mgt->notify_offset = 0;
+ hw_mgt->mailbox_bar_hw_addr = pci_ioremap_bar(pdev, NBL_MAILBOX_BAR);
+ if (!hw_mgt->mailbox_bar_hw_addr) {
+ dev_err(&pdev->dev, "Mailbox bar ioremap failed\n");
+ ret = -EIO;
+ goto mailbox_ioremap_err;
+ }
+
+ spin_lock_init(&hw_mgt->reg_lock);
+ adapter->core.hw_mgt = hw_mgt;
+
+ hw_ops_tbl = nbl_hw_setup_ops(common, hw_mgt);
+ if (IS_ERR(hw_ops_tbl)) {
+ ret = PTR_ERR(hw_ops_tbl);
+ goto setup_ops_fail;
+ }
+ adapter->intf.hw_ops_tbl = hw_ops_tbl;
+
+ return 0;
+
+setup_ops_fail:
+ iounmap(hw_mgt->mailbox_bar_hw_addr);
+mailbox_ioremap_err:
+ iounmap(hw_mgt->hw_addr);
+ioremap_err:
+ pci_release_selected_regions(pdev, bar_mask);
+request_bar_region_fail:
+setup_mgt_fail:
+ return ret;
+}
+
+void nbl_hw_remove_leonis(struct nbl_adapter *adapter)
+{
+ int bar_mask = BIT(NBL_MEMORY_BAR) | BIT(NBL_MAILBOX_BAR);
+ struct nbl_common_info *common = &adapter->common;
+ struct nbl_hw_mgt *hw_mgt = adapter->core.hw_mgt;
+ u8 __iomem *hw_addr = hw_mgt->hw_addr;
+ struct pci_dev *pdev = common->pdev;
+ u8 __iomem *mailbox_bar_hw_addr;
+
+ mailbox_bar_hw_addr = hw_mgt->mailbox_bar_hw_addr;
+
+ iounmap(mailbox_bar_hw_addr);
+ iounmap(hw_addr);
+ pci_release_selected_regions(pdev, bar_mask);
+}
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h
new file mode 100644
index 000000000000..77c67b67ba31
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_HW_LEONIS_H_
+#define _NBL_HW_LEONIS_H_
+
+#include <linux/types.h>
+
+#include "../../nbl_include/nbl_include.h"
+#include "../nbl_hw_reg.h"
+
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c
new file mode 100644
index 000000000000..6885195c96ca
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c
@@ -0,0 +1,88 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+#include <linux/device.h>
+#include <linux/pci.h>
+#include "nbl_resource_leonis.h"
+
+static struct nbl_resource_ops res_ops = {
+};
+
+static struct nbl_resource_mgt *
+nbl_res_setup_res_mgt(struct nbl_common_info *common)
+{
+ struct nbl_resource_info *resource_info;
+ struct nbl_resource_mgt *res_mgt;
+ struct device *dev = common->dev;
+
+ res_mgt = devm_kzalloc(dev, sizeof(*res_mgt), GFP_KERNEL);
+ if (!res_mgt)
+ return ERR_PTR(-ENOMEM);
+ res_mgt->common = common;
+
+ resource_info =
+ devm_kzalloc(dev, sizeof(*resource_info), GFP_KERNEL);
+ if (!resource_info)
+ return ERR_PTR(-ENOMEM);
+ res_mgt->resource_info = resource_info;
+
+ return res_mgt;
+}
+
+static struct nbl_resource_ops_tbl *
+nbl_res_setup_ops(struct device *dev, struct nbl_resource_mgt *res_mgt)
+{
+ struct nbl_resource_ops_tbl *res_ops_tbl;
+
+ res_ops_tbl = devm_kzalloc(dev, sizeof(*res_ops_tbl), GFP_KERNEL);
+ if (!res_ops_tbl)
+ return ERR_PTR(-ENOMEM);
+
+ res_ops_tbl->ops = &res_ops;
+ res_ops_tbl->priv = res_mgt;
+
+ return res_ops_tbl;
+}
+
+static int nbl_res_start(struct nbl_resource_mgt *res_mgt)
+{
+ return 0;
+}
+
+int nbl_res_init_leonis(struct nbl_adapter *adap)
+{
+ struct nbl_channel_ops_tbl *chan_ops_tbl = adap->intf.channel_ops_tbl;
+ struct nbl_hw_ops_tbl *hw_ops_tbl = adap->intf.hw_ops_tbl;
+ struct nbl_common_info *common = &adap->common;
+ struct nbl_resource_ops_tbl *res_ops_tbl;
+ struct device *dev = &adap->pdev->dev;
+ struct nbl_resource_mgt *res_mgt;
+ int ret;
+
+ res_mgt = nbl_res_setup_res_mgt(common);
+ if (IS_ERR(res_mgt)) {
+ ret = PTR_ERR(res_mgt);
+ return ret;
+ }
+ res_mgt->chan_ops_tbl = chan_ops_tbl;
+ res_mgt->hw_ops_tbl = hw_ops_tbl;
+
+ ret = nbl_res_start(res_mgt);
+ if (ret)
+ return ret;
+ adap->core.res_mgt = res_mgt;
+
+ res_ops_tbl = nbl_res_setup_ops(dev, res_mgt);
+ if (IS_ERR(res_ops_tbl)) {
+ ret = PTR_ERR(res_ops_tbl);
+ return ret;
+ }
+ adap->intf.resource_ops_tbl = res_ops_tbl;
+
+ return 0;
+}
+
+void nbl_res_remove_leonis(struct nbl_adapter *adap)
+{
+}
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.h
new file mode 100644
index 000000000000..4e61a5c141e5
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_RESOURCE_LEONIS_H_
+#define _NBL_RESOURCE_LEONIS_H_
+
+#include "../nbl_resource.h"
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_reg.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_reg.h
new file mode 100644
index 000000000000..2921f7089072
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_reg.h
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_HW_REG_H_
+#define _NBL_HW_REG_H_
+
+#include <linux/types.h>
+
+#include "../nbl_include/nbl_product_base.h"
+#include "../nbl_include/nbl_def_channel.h"
+#include "../nbl_include/nbl_def_hw.h"
+#include "../nbl_include/nbl_def_common.h"
+#include "../nbl_core.h"
+
+#define NBL_MEMORY_BAR 0
+#define NBL_MAILBOX_BAR 2
+#define NBL_RDMA_NOTIFY_OFF 8192
+#define NBL_HW_DUMMY_REG 0x1300904
+
+struct nbl_hw_mgt {
+ struct nbl_common_info *common;
+ u8 __iomem *hw_addr;
+ u8 __iomem *mailbox_bar_hw_addr;
+ u64 notify_offset;
+ resource_size_t hw_size;
+ spinlock_t reg_lock; /* Protect reg access */
+};
+
+static inline u32 rd32(u8 __iomem *addr, u64 reg)
+{
+ return readl(addr + reg);
+}
+
+static inline void wr32(u8 __iomem *addr, u64 reg, u32 value)
+{
+ writel(value, addr + reg);
+}
+
+static inline void nbl_hw_wr32(struct nbl_hw_mgt *hw_mgt, u64 reg, u32 value)
+{
+ /* Used for emu, make sure that we won't write too frequently */
+ wr32(hw_mgt->hw_addr, reg, value);
+}
+
+static inline u32 nbl_hw_rd32(struct nbl_hw_mgt *hw_mgt, u64 reg)
+{
+ return rd32(hw_mgt->hw_addr, reg);
+}
+
+static inline void nbl_mbx_wr32(struct nbl_hw_mgt *hw_mgt, u64 reg, u32 value)
+{
+ writel(value, hw_mgt->mailbox_bar_hw_addr + reg);
+}
+
+static inline void nbl_flush_writes(struct nbl_hw_mgt *hw_mgt)
+{
+ nbl_hw_rd32(hw_mgt, NBL_HW_DUMMY_REG);
+}
+
+static inline u32 nbl_mbx_rd32(struct nbl_hw_mgt *hw_mgt, u64 reg)
+{
+ return readl(hw_mgt->mailbox_bar_hw_addr + reg);
+}
+
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h
new file mode 100644
index 000000000000..e08b6237da32
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_RESOURCE_H_
+#define _NBL_RESOURCE_H_
+
+#include <linux/types.h>
+
+#include "../nbl_include/nbl_include.h"
+#include "../nbl_include/nbl_product_base.h"
+#include "../nbl_include/nbl_def_channel.h"
+#include "../nbl_include/nbl_def_hw.h"
+#include "../nbl_include/nbl_def_resource.h"
+#include "../nbl_include/nbl_def_common.h"
+#include "../nbl_core.h"
+
+struct nbl_resource_info {
+};
+
+struct nbl_resource_mgt {
+ struct nbl_common_info *common;
+ struct nbl_resource_info *resource_info;
+ struct nbl_channel_ops_tbl *chan_ops_tbl;
+ struct nbl_hw_ops_tbl *hw_ops_tbl;
+ struct nbl_interrupt_mgt *intr_mgt;
+};
+
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_channel.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_channel.h
new file mode 100644
index 000000000000..ff03a53b9f5d
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_channel.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_DEF_CHANNEL_H_
+#define _NBL_DEF_CHANNEL_H_
+
+struct nbl_channel_mgt;
+struct nbl_adapter;
+enum nbl_channel_type {
+ NBL_CHAN_TYPE_MAILBOX,
+ NBL_CHAN_TYPE_MAX
+};
+
+struct nbl_channel_ops {
+};
+
+struct nbl_channel_ops_tbl {
+ struct nbl_channel_ops *ops;
+ struct nbl_channel_mgt *priv;
+};
+
+int nbl_chan_init_common(struct nbl_adapter *adapter);
+void nbl_chan_remove_common(struct nbl_adapter *adapter);
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_common.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_common.h
new file mode 100644
index 000000000000..d93da0f22835
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_common.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_DEF_COMMON_H_
+#define _NBL_DEF_COMMON_H_
+
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/device.h>
+#include "nbl_include.h"
+
+struct nbl_common_info {
+ struct pci_dev *pdev;
+ struct device *dev;
+ u32 msg_enable;
+ u16 vsi_id;
+ u8 eth_id;
+ u8 logic_eth_id;
+ u8 eth_num;
+
+ u8 function;
+ u8 devid;
+ u8 bus;
+ u8 hw_bus;
+ u16 mgt_pf;
+
+ bool pci_using_dac;
+ enum nbl_product_type product_type;
+ u8 has_ctrl;
+ u8 has_net;
+};
+
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_dev.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_dev.h
new file mode 100644
index 000000000000..32e6cce38d39
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_dev.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_DEF_DEV_H_
+#define _NBL_DEF_DEV_H_
+
+struct nbl_adapter;
+
+int nbl_dev_init(struct nbl_adapter *adapter);
+void nbl_dev_remove(struct nbl_adapter *adapter);
+int nbl_dev_start(struct nbl_adapter *adapter);
+void nbl_dev_stop(struct nbl_adapter *adapter);
+
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_dispatch.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_dispatch.h
new file mode 100644
index 000000000000..7dc3746b350d
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_dispatch.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_DEF_DISPATCH_H_
+#define _NBL_DEF_DISPATCH_H_
+
+struct nbl_dispatch_mgt;
+struct nbl_adapter;
+enum {
+ NBL_DISP_CTRL_LVL_NEVER = 0,
+ NBL_DISP_CTRL_LVL_MGT,
+ NBL_DISP_CTRL_LVL_NET,
+ NBL_DISP_CTRL_LVL_ALWAYS,
+ NBL_DISP_CTRL_LVL_MAX,
+};
+
+struct nbl_dispatch_ops {
+};
+
+struct nbl_dispatch_ops_tbl {
+ struct nbl_dispatch_ops *ops;
+ struct nbl_dispatch_mgt *priv;
+};
+
+int nbl_disp_init(struct nbl_adapter *adapter);
+void nbl_disp_remove(struct nbl_adapter *adapter);
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h
new file mode 100644
index 000000000000..168504b30973
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_DEF_HW_H_
+#define _NBL_DEF_HW_H_
+
+struct nbl_hw_mgt;
+struct nbl_adapter;
+struct nbl_hw_ops {
+};
+
+struct nbl_hw_ops_tbl {
+ struct nbl_hw_ops *ops;
+ struct nbl_hw_mgt *priv;
+};
+
+int nbl_hw_init_leonis(struct nbl_adapter *adapter);
+void nbl_hw_remove_leonis(struct nbl_adapter *adapter);
+
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_resource.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_resource.h
new file mode 100644
index 000000000000..d55934af5a9a
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_resource.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_DEF_RESOURCE_H_
+#define _NBL_DEF_RESOURCE_H_
+
+struct nbl_resource_mgt;
+struct nbl_adapter;
+
+struct nbl_resource_ops {
+};
+
+struct nbl_resource_ops_tbl {
+ struct nbl_resource_ops *ops;
+ struct nbl_resource_mgt *priv;
+};
+
+int nbl_res_init_leonis(struct nbl_adapter *adapter);
+void nbl_res_remove_leonis(struct nbl_adapter *adapter);
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
index 1046e6517b15..50f30f756bf3 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
@@ -11,6 +11,11 @@
/* ------ Basic definitions ------- */
#define NBL_DRIVER_NAME "nbl"
+enum nbl_product_type {
+ NBL_LEONIS_TYPE,
+ NBL_PRODUCT_MAX,
+};
+
struct nbl_func_caps {
u32 has_ctrl:1;
u32 has_net:1;
@@ -18,4 +23,10 @@ struct nbl_func_caps {
u32 rsv:29;
};
+struct nbl_init_param {
+ struct nbl_func_caps caps;
+ enum nbl_product_type product_type;
+ bool pci_using_dac;
+};
+
#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_product_base.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_product_base.h
new file mode 100644
index 000000000000..fe4245d0ca99
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_product_base.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_DEF_PRODUCT_BASE_H_
+#define _NBL_DEF_PRODUCT_BASE_H_
+
+struct nbl_adapter;
+struct nbl_product_base_ops {
+ int (*hw_init)(struct nbl_adapter *p);
+ void (*hw_remove)(struct nbl_adapter *p);
+ int (*res_init)(struct nbl_adapter *p);
+ void (*res_remove)(struct nbl_adapter *p);
+ int (*chan_init)(struct nbl_adapter *p);
+ void (*chan_remove)(struct nbl_adapter *p);
+};
+
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_main.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_main.c
index 10c3536b327b..56131a50d59b 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_main.c
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_main.c
@@ -6,17 +6,205 @@
#include <linux/device.h>
#include <linux/pci.h>
#include <linux/module.h>
+#include <linux/bits.h>
#include "nbl_include/nbl_include.h"
+#include "nbl_include/nbl_product_base.h"
+#include "nbl_include/nbl_def_channel.h"
+#include "nbl_include/nbl_def_hw.h"
+#include "nbl_include/nbl_def_resource.h"
+#include "nbl_include/nbl_def_dispatch.h"
+#include "nbl_include/nbl_def_dev.h"
+#include "nbl_include/nbl_def_common.h"
#include "nbl_core.h"
+static struct nbl_product_base_ops nbl_product_base_ops[NBL_PRODUCT_MAX] = {
+ {
+ .hw_init = nbl_hw_init_leonis,
+ .hw_remove = nbl_hw_remove_leonis,
+ .res_init = nbl_res_init_leonis,
+ .res_remove = nbl_res_remove_leonis,
+ .chan_init = nbl_chan_init_common,
+ .chan_remove = nbl_chan_remove_common,
+ },
+};
+
+int nbl_core_start(struct nbl_adapter *adapter)
+{
+ return nbl_dev_start(adapter);
+}
+
+void nbl_core_stop(struct nbl_adapter *adapter)
+{
+ nbl_dev_stop(adapter);
+}
+
+static struct nbl_product_base_ops *
+nbl_core_setup_product_ops(struct nbl_adapter *adapter,
+ struct nbl_init_param *param)
+{
+ adapter->product_base_ops = &nbl_product_base_ops[param->product_type];
+ return adapter->product_base_ops;
+}
+
+struct nbl_adapter *nbl_core_init(struct pci_dev *pdev,
+ struct nbl_init_param *param)
+{
+ struct nbl_product_base_ops *product_base_ops;
+ struct nbl_common_info *common;
+ struct nbl_adapter *adapter;
+ int ret;
+
+ adapter = devm_kzalloc(&pdev->dev, sizeof(*adapter), GFP_KERNEL);
+ if (!adapter)
+ return NULL;
+
+ adapter->pdev = pdev;
+ common = &adapter->common;
+
+ common->pdev = pdev;
+ common->dev = &pdev->dev;
+ common->has_ctrl = param->caps.has_ctrl;
+ common->has_net = param->caps.has_net;
+ common->pci_using_dac = param->pci_using_dac;
+ common->function = PCI_FUNC(pdev->devfn);
+ common->devid = PCI_SLOT(pdev->devfn);
+ common->bus = pdev->bus->number;
+ common->product_type = param->product_type;
+
+ product_base_ops = nbl_core_setup_product_ops(adapter, param);
+
+ /*
+ *every product's hw/chan/res layer has a great difference,
+ *so call their own init ops
+ */
+ ret = product_base_ops->hw_init(adapter);
+ if (ret)
+ goto hw_init_fail;
+
+ ret = product_base_ops->chan_init(adapter);
+ if (ret)
+ goto chan_init_fail;
+
+ ret = product_base_ops->res_init(adapter);
+ if (ret)
+ goto res_init_fail;
+
+ ret = nbl_disp_init(adapter);
+ if (ret)
+ goto disp_init_fail;
+
+ ret = nbl_dev_init(adapter);
+ if (ret)
+ goto dev_init_fail;
+ return adapter;
+
+dev_init_fail:
+ nbl_disp_remove(adapter);
+disp_init_fail:
+ product_base_ops->res_remove(adapter);
+res_init_fail:
+ product_base_ops->chan_remove(adapter);
+chan_init_fail:
+ product_base_ops->hw_remove(adapter);
+hw_init_fail:
+ return NULL;
+}
+
+void nbl_core_remove(struct nbl_adapter *adapter)
+{
+ struct nbl_product_base_ops *product_base_ops;
+
+ product_base_ops = adapter->product_base_ops;
+ nbl_dev_remove(adapter);
+ nbl_disp_remove(adapter);
+ product_base_ops->res_remove(adapter);
+ product_base_ops->chan_remove(adapter);
+ product_base_ops->hw_remove(adapter);
+}
+
+static void nbl_get_func_param(struct pci_dev *pdev, kernel_ulong_t driver_data,
+ struct nbl_init_param *param)
+{
+ param->caps.has_ctrl = !!(driver_data & BIT(NBL_CAP_HAS_CTRL_BIT));
+ param->caps.has_net = !!(driver_data & BIT(NBL_CAP_HAS_NET_BIT));
+ param->caps.is_nic = !!(driver_data & BIT(NBL_CAP_IS_NIC_BIT));
+
+ if (!!(driver_data & BIT(NBL_CAP_IS_LEONIS_BIT)))
+ param->product_type = NBL_LEONIS_TYPE;
+
+ /*
+ * Leonis only PF0 has ctrl capability, but PF0's pcie device_id
+ * is same with other PF.So handle it special.
+ */
+ if (param->product_type == NBL_LEONIS_TYPE &&
+ (PCI_FUNC(pdev->devfn) == 0))
+ param->caps.has_ctrl = 1;
+}
+
static int nbl_probe(struct pci_dev *pdev,
const struct pci_device_id *id)
{
+ struct nbl_init_param param = { { 0 } };
+ struct device *dev = &pdev->dev;
+ struct nbl_adapter *adapter;
+ int err;
+
+ err = pci_enable_device(pdev);
+ if (err) {
+ dev_err(&pdev->dev, "Failed to enable PCI dev, err=%d\n", err);
+ return err;
+ }
+
+ param.pci_using_dac = true;
+ nbl_get_func_param(pdev, id->driver_data, ¶m);
+
+ err = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64));
+ if (err) {
+ dev_dbg(dev, "Configure DMA 64 bit mask failed, err = %d\n",
+ err);
+ param.pci_using_dac = false;
+ err = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
+ if (err) {
+ dev_err(dev,
+ "Configure DMA 32 bit mask failed, err = %d\n",
+ err);
+ goto configure_dma_err;
+ }
+ }
+ pci_set_master(pdev);
+ pci_save_state(pdev);
+ adapter = nbl_core_init(pdev, ¶m);
+ if (!adapter) {
+ dev_err(dev, "Nbl adapter init fail\n");
+ err = -ENODEV;
+ goto adapter_init_err;
+ }
+ pci_set_drvdata(pdev, adapter);
+ err = nbl_core_start(adapter);
+ if (err)
+ goto core_start_err;
+
return 0;
+core_start_err:
+ nbl_core_remove(adapter);
+adapter_init_err:
+ pci_clear_master(pdev);
+configure_dma_err:
+ pci_disable_device(pdev);
+ return err;
}
static void nbl_remove(struct pci_dev *pdev)
{
+ struct nbl_adapter *adapter = pci_get_drvdata(pdev);
+
+ pci_disable_sriov(pdev);
+
+ nbl_core_stop(adapter);
+ nbl_core_remove(adapter);
+
+ pci_clear_master(pdev);
+ pci_disable_device(pdev);
}
/*
--
2.47.3
^ permalink raw reply related
* [PATCH v14 net-next 01/11] net/nebula-matrix: add minimum nbl build framework
From: illusion.wang @ 2026-05-13 1:16 UTC (permalink / raw)
To: dimon.zhao, illusion.wang, alvin.wang, sam.chen, netdev
Cc: andrew+netdev, corbet, kuba, horms, linux-doc, pabeni,
vadim.fedorenko, lukas.bulwahn, edumazet, enelsonmoore, skhan,
hkallweit1, open list
In-Reply-To: <20260513011649.4404-1-illusion.wang@nebula-matrix.com>
1.Add nbl min build infrastructure for nbl driver.
2.Add PCI driver skeleton with empty stubs for nbl driver.
Signed-off-by: illusion.wang <illusion.wang@nebula-matrix.com>
---
.../device_drivers/ethernet/index.rst | 1 +
.../ethernet/nebula-matrix/nbl.rst | 27 +++++
MAINTAINERS | 10 ++
drivers/net/ethernet/Kconfig | 1 +
drivers/net/ethernet/Makefile | 1 +
drivers/net/ethernet/nebula-matrix/Kconfig | 34 ++++++
drivers/net/ethernet/nebula-matrix/Makefile | 6 +
.../net/ethernet/nebula-matrix/nbl/Makefile | 6 +
.../net/ethernet/nebula-matrix/nbl/nbl_core.h | 16 +++
.../nbl/nbl_include/nbl_include.h | 21 ++++
.../net/ethernet/nebula-matrix/nbl/nbl_main.c | 113 ++++++++++++++++++
11 files changed, 236 insertions(+)
create mode 100644 Documentation/networking/device_drivers/ethernet/nebula-matrix/nbl.rst
create mode 100644 drivers/net/ethernet/nebula-matrix/Kconfig
create mode 100644 drivers/net/ethernet/nebula-matrix/Makefile
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/Makefile
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_main.c
diff --git a/Documentation/networking/device_drivers/ethernet/index.rst b/Documentation/networking/device_drivers/ethernet/index.rst
index fd3be5d20397..00b87a6ebe6d 100644
--- a/Documentation/networking/device_drivers/ethernet/index.rst
+++ b/Documentation/networking/device_drivers/ethernet/index.rst
@@ -46,6 +46,7 @@ Contents:
meta/fbnic
microsoft/netvsc
mucse/rnpgbe
+ nebula-matrix/nbl
netronome/nfp
pensando/ionic
pensando/ionic_rdma
diff --git a/Documentation/networking/device_drivers/ethernet/nebula-matrix/nbl.rst b/Documentation/networking/device_drivers/ethernet/nebula-matrix/nbl.rst
new file mode 100644
index 000000000000..10feb5f37c04
--- /dev/null
+++ b/Documentation/networking/device_drivers/ethernet/nebula-matrix/nbl.rst
@@ -0,0 +1,27 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+=====================================================
+Linux Base Driver for Nebula-matrix M18000-NIC family
+=====================================================
+
+Overview:
+=========
+M18000-NIC is a series of network interface cards for the Data Center Area.
+
+The driver supports link-speed 100GbE/25GE/10GE.
+
+M18000-NIC devices support MSI-X interrupt vector for each Tx/Rx queue and
+interrupt moderation.
+
+M18000-NIC devices support also various offload features such as checksum offload,
+Receive-Side Scaling(RSS).
+
+Support
+=======
+
+For more information about M18000-NIC, please visit the following URL:
+https://www.nebula-matrix.com/
+
+If an issue is identified with the released source code on the supported kernel
+with a supported adapter, email the specific information related to the issue to
+open@nebula-matrix.com.
diff --git a/MAINTAINERS b/MAINTAINERS
index 5bbbbde6b907..4928a3f79941 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -18371,6 +18371,16 @@ F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml
F: Documentation/hwmon/nct7363.rst
F: drivers/hwmon/nct7363.c
+NEBULA-MATRIX ETHERNET DRIVER (nebula-matrix)
+M: Illusion Wang <illusion.wang@nebula-matrix.com>
+M: Dimon Zhao <dimon.zhao@nebula-matrix.com>
+M: Alvin Wang <alvin.wang@nebula-matrix.com>
+M: Sam Chen <sam.chen@nebula-matrix.com>
+L: netdev@vger.kernel.org
+S: Maintained
+F: Documentation/networking/device_drivers/ethernet/nebula-matrix/
+F: drivers/net/ethernet/nebula-matrix/
+
NETCONSOLE
M: Breno Leitao <leitao@debian.org>
S: Maintained
diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig
index b8f70e2a1763..14b038f75e65 100644
--- a/drivers/net/ethernet/Kconfig
+++ b/drivers/net/ethernet/Kconfig
@@ -129,6 +129,7 @@ config FEALNX
source "drivers/net/ethernet/ni/Kconfig"
source "drivers/net/ethernet/natsemi/Kconfig"
+source "drivers/net/ethernet/nebula-matrix/Kconfig"
source "drivers/net/ethernet/netronome/Kconfig"
source "drivers/net/ethernet/8390/Kconfig"
source "drivers/net/ethernet/nvidia/Kconfig"
diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile
index 57344fec6ce0..69b5ee281270 100644
--- a/drivers/net/ethernet/Makefile
+++ b/drivers/net/ethernet/Makefile
@@ -66,6 +66,7 @@ obj-$(CONFIG_NET_VENDOR_MUCSE) += mucse/
obj-$(CONFIG_NET_VENDOR_MYRI) += myricom/
obj-$(CONFIG_FEALNX) += fealnx.o
obj-$(CONFIG_NET_VENDOR_NATSEMI) += natsemi/
+obj-$(CONFIG_NET_VENDOR_NEBULA_MATRIX) += nebula-matrix/
obj-$(CONFIG_NET_VENDOR_NETRONOME) += netronome/
obj-$(CONFIG_NET_VENDOR_NI) += ni/
obj-$(CONFIG_NET_VENDOR_NVIDIA) += nvidia/
diff --git a/drivers/net/ethernet/nebula-matrix/Kconfig b/drivers/net/ethernet/nebula-matrix/Kconfig
new file mode 100644
index 000000000000..6517c843fbde
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/Kconfig
@@ -0,0 +1,34 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Nebula-matrix network device configuration
+#
+
+config NET_VENDOR_NEBULA_MATRIX
+ bool "Nebula-matrix devices"
+ default y
+ help
+ If you have a network (Ethernet) card belonging to this class, say Y.
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about Nebula-matrix cards. If you say Y, you will be asked
+ for your specific card in the following questions.
+
+if NET_VENDOR_NEBULA_MATRIX
+
+config NBL
+ tristate "Nebula-matrix Ethernet Controller m18110/m18000 support"
+ depends on PCI && (64BIT || COMPILE_TEST) && CPU_LITTLE_ENDIAN
+ help
+ This driver supports Nebula-matrix Ethernet Controller m18110/m18000
+ Family of devices. For more information about this product, go to
+ the product description with smart NIC:
+
+ <http://www.nebula-matrix.com>
+
+ More specific information on configuring the driver is in
+ <file:Documentation/networking/device_drivers/ethernet/nebula-matrix/nbl.rst>.
+
+ To compile this driver as a module, choose M here. The module
+ will be called nbl.
+
+endif # NET_VENDOR_NEBULA_MATRIX
diff --git a/drivers/net/ethernet/nebula-matrix/Makefile b/drivers/net/ethernet/nebula-matrix/Makefile
new file mode 100644
index 000000000000..42cdf2db8f0c
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for the Nebula-matrix network device drivers.
+#
+
+obj-$(CONFIG_NBL) += nbl/
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/Makefile b/drivers/net/ethernet/nebula-matrix/nbl/Makefile
new file mode 100644
index 000000000000..b90fba239401
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2025 Nebula Matrix Limited.
+
+obj-$(CONFIG_NBL) := nbl.o
+
+nbl-objs += nbl_main.o
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h
new file mode 100644
index 000000000000..c525114297b4
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_CORE_H_
+#define _NBL_CORE_H_
+
+enum {
+ NBL_CAP_HAS_CTRL_BIT,
+ NBL_CAP_HAS_NET_BIT,
+ NBL_CAP_IS_NIC_BIT,
+ NBL_CAP_IS_LEONIS_BIT,
+};
+
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
new file mode 100644
index 000000000000..1046e6517b15
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_INCLUDE_H_
+#define _NBL_INCLUDE_H_
+
+#include <linux/types.h>
+
+/* ------ Basic definitions ------- */
+#define NBL_DRIVER_NAME "nbl"
+
+struct nbl_func_caps {
+ u32 has_ctrl:1;
+ u32 has_net:1;
+ u32 is_nic:1;
+ u32 rsv:29;
+};
+
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_main.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_main.c
new file mode 100644
index 000000000000..10c3536b327b
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_main.c
@@ -0,0 +1,113 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#include <linux/device.h>
+#include <linux/pci.h>
+#include <linux/module.h>
+#include "nbl_include/nbl_include.h"
+#include "nbl_core.h"
+
+static int nbl_probe(struct pci_dev *pdev,
+ const struct pci_device_id *id)
+{
+ return 0;
+}
+
+static void nbl_remove(struct pci_dev *pdev)
+{
+}
+
+/*
+ * PCI Device IDs for Leonis/NBL Network Controllers
+ *
+ * Vendor ID: 0x1F0F
+ * SNIC v3r1 product Device IDs range: 0x3403-0x3412
+ */
+#define NBL_VENDOR_ID 0x1F0F
+
+#define NBL_DEVICE_ID_M18110 0x3403
+#define NBL_DEVICE_ID_M18110_LX 0x3404
+#define NBL_DEVICE_ID_M18110_BASE_T 0x3405
+#define NBL_DEVICE_ID_M18110_LX_BASE_T 0x3406
+#define NBL_DEVICE_ID_M18110_OCP 0x3407
+#define NBL_DEVICE_ID_M18110_LX_OCP 0x3408
+#define NBL_DEVICE_ID_M18110_BASE_T_OCP 0x3409
+#define NBL_DEVICE_ID_M18110_LX_BASE_T_OCP 0x340a
+#define NBL_DEVICE_ID_M18000 0x340b
+#define NBL_DEVICE_ID_M18000_LX 0x340c
+#define NBL_DEVICE_ID_M18000_BASE_T 0x340d
+#define NBL_DEVICE_ID_M18000_LX_BASE_T 0x340e
+#define NBL_DEVICE_ID_M18000_OCP 0x340f
+#define NBL_DEVICE_ID_M18000_LX_OCP 0x3410
+#define NBL_DEVICE_ID_M18000_BASE_T_OCP 0x3411
+#define NBL_DEVICE_ID_M18000_LX_BASE_T_OCP 0x3412
+
+static const struct pci_device_id nbl_id_table[] = {
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18110),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18110_LX),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18110_BASE_T),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18110_LX_BASE_T),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18110_OCP),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18110_LX_OCP),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18110_BASE_T_OCP),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18110_LX_BASE_T_OCP),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18000),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18000_LX),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18000_BASE_T),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18000_LX_BASE_T),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18000_OCP),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18000_LX_OCP),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18000_BASE_T_OCP),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ { PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18000_LX_BASE_T_OCP),
+ .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+ BIT(NBL_CAP_IS_LEONIS_BIT) },
+ /* required as sentinel */
+ {
+ 0,
+ }
+};
+MODULE_DEVICE_TABLE(pci, nbl_id_table);
+
+static struct pci_driver nbl_driver = {
+ .name = NBL_DRIVER_NAME,
+ .id_table = nbl_id_table,
+ .probe = nbl_probe,
+ .remove = nbl_remove,
+};
+
+module_pci_driver(nbl_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Nebula Matrix Network Driver");
--
2.47.3
^ permalink raw reply related
* [PATCH v14 net-next 06/11] net/nebula-matrix: add common resource implementation
From: illusion.wang @ 2026-05-13 1:16 UTC (permalink / raw)
To: dimon.zhao, illusion.wang, alvin.wang, sam.chen, netdev
Cc: andrew+netdev, corbet, kuba, horms, linux-doc, pabeni,
vadim.fedorenko, lukas.bulwahn, edumazet, enelsonmoore, skhan,
hkallweit1, open list
In-Reply-To: <20260513011649.4404-1-illusion.wang@nebula-matrix.com>
The Resource layer processes the entries/data of various modules within
the processing chip to accomplish specific entry management operations,
this describes the module business capabilities of the chip and the data
it manages.
The resource layer comprises the following sub-modules: common,
interrupt, and vsi(txrx,queue not contained this time)
This patch provides the common part, including the conversion
relationships among vsi_id, func_id, eth_id, and pf_id. These
relationships may be utilized in the upper layer or the resource layer.
Key Assumptions:
- nbl_res_start() initializes VSI/Eth/PF data structures **only for
control devices** (`common->has_ctrl == true`).
- APIs like nbl_res_func_id_to_vsi_id() **are guaranteed to be called
only on control devices** by the framework's dispatch layer.
Signed-off-by: illusion.wang <illusion.wang@nebula-matrix.com>
---
.../net/ethernet/nebula-matrix/nbl/Makefile | 1 +
.../nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c | 56 ++++++
.../nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h | 2 +
.../nbl_hw_leonis/nbl_resource_leonis.c | 159 ++++++++++++++++++
.../nebula-matrix/nbl/nbl_hw/nbl_resource.c | 137 +++++++++++++++
.../nebula-matrix/nbl/nbl_hw/nbl_resource.h | 50 ++++++
.../nbl/nbl_include/nbl_def_common.h | 15 ++
.../nbl/nbl_include/nbl_def_resource.h | 15 ++
.../nbl/nbl_include/nbl_include.h | 8 +
9 files changed, 443 insertions(+)
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.c
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/Makefile b/drivers/net/ethernet/nebula-matrix/nbl/Makefile
index c9bc060732e7..b03c20f9988e 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/Makefile
+++ b/drivers/net/ethernet/nebula-matrix/nbl/Makefile
@@ -8,6 +8,7 @@ nbl-objs += nbl_common/nbl_common.o \
nbl_hw/nbl_hw_leonis/nbl_hw_leonis.o \
nbl_hw/nbl_hw_leonis/nbl_resource_leonis.o \
nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.o \
+ nbl_hw/nbl_resource.o \
nbl_core/nbl_dispatch.o \
nbl_core/nbl_dev.o \
nbl_main.o
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
index b63c91e559af..55d6ed70a9e6 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
@@ -7,8 +7,21 @@
#include <linux/bits.h>
#include <linux/io.h>
#include <linux/spinlock.h>
+#include <linux/bitfield.h>
#include "nbl_hw_leonis.h"
+static void nbl_hw_read_mbx_regs(struct nbl_hw_mgt *hw_mgt, u64 reg,
+ u32 *data, u32 len)
+{
+ u32 i;
+
+ if (len % 4)
+ return;
+
+ for (i = 0; i < len / 4; i++)
+ data[i] = nbl_mbx_rd32(hw_mgt, reg + i * sizeof(u32));
+}
+
static void nbl_hw_write_mbx_regs(struct nbl_hw_mgt *hw_mgt, u64 reg,
const u32 *data, u32 len)
{
@@ -134,6 +147,14 @@ static u32 nbl_hw_get_host_pf_mask(struct nbl_hw_mgt *hw_mgt)
return data;
}
+static u8 nbl_hw_get_real_bus(struct nbl_hw_mgt *hw_mgt)
+{
+ u32 data;
+
+ data = nbl_hw_rd32(hw_mgt, NBL_PCIE_HOST_TL_CFG_BUSDEV);
+ return FIELD_GET(NBL_PCIE_BUS_MASK, data);
+}
+
static void nbl_hw_cfg_mailbox_qinfo(struct nbl_hw_mgt *hw_mgt, u16 func_id,
u16 bus, u16 devid, u16 function)
{
@@ -148,6 +169,36 @@ static void nbl_hw_cfg_mailbox_qinfo(struct nbl_hw_mgt *hw_mgt, u16 func_id,
&mb_qinfo_map.data, sizeof(mb_qinfo_map));
}
+static void nbl_hw_get_board_info(struct nbl_hw_mgt *hw_mgt,
+ struct nbl_board_port_info *board_info)
+{
+ union nbl_fw_board_cfg_dw3 dw3 = { .info = { 0 } };
+
+ nbl_hw_read_mbx_regs(hw_mgt, NBL_FW_BOARD_DW3_OFFSET, &dw3.data,
+ sizeof(dw3));
+ board_info->eth_num = dw3.info.port_num;
+ board_info->eth_speed = dw3.info.port_speed;
+ board_info->p4_version = dw3.info.p4_version;
+}
+
+static u32 nbl_hw_get_fw_eth_num(struct nbl_hw_mgt *hw_mgt)
+{
+ union nbl_fw_board_cfg_dw3 dw3 = { .info = { 0 } };
+
+ nbl_hw_read_mbx_regs(hw_mgt, NBL_FW_BOARD_DW3_OFFSET, &dw3.data,
+ sizeof(dw3));
+ return dw3.info.port_num;
+}
+
+static u32 nbl_hw_get_fw_eth_map(struct nbl_hw_mgt *hw_mgt)
+{
+ union nbl_fw_board_cfg_dw6 dw6 = { .info = { 0 } };
+
+ nbl_hw_read_mbx_regs(hw_mgt, NBL_FW_BOARD_DW6_OFFSET, &dw6.data,
+ sizeof(dw6));
+ return dw6.info.eth_bitmap;
+}
+
static struct nbl_hw_ops hw_ops = {
.update_mailbox_queue_tail_ptr = nbl_hw_update_mailbox_queue_tail_ptr,
.config_mailbox_rxq = nbl_hw_config_mailbox_rxq,
@@ -155,8 +206,13 @@ static struct nbl_hw_ops hw_ops = {
.stop_mailbox_rxq = nbl_hw_stop_mailbox_rxq,
.stop_mailbox_txq = nbl_hw_stop_mailbox_txq,
.get_host_pf_mask = nbl_hw_get_host_pf_mask,
+ .get_real_bus = nbl_hw_get_real_bus,
+
.cfg_mailbox_qinfo = nbl_hw_cfg_mailbox_qinfo,
+ .get_fw_eth_num = nbl_hw_get_fw_eth_num,
+ .get_fw_eth_map = nbl_hw_get_fw_eth_map,
+ .get_board_info = nbl_hw_get_board_info,
};
/* Structure starts here, adding an op should not modify anything below */
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h
index 86780174101a..7eef749eeb69 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h
@@ -530,6 +530,8 @@ union nbl_fw_board_cfg_dw6 {
u32 data;
};
+#define NBL_PCIE_BUS_MASK GENMASK(12, 5)
+#define NBL_PCIE_BUS_SHIFT 5
#define NBL_LEONIS_QUIRKS_OFFSET 0x00000140
#define NBL_LEONIS_ILLEGAL_REG_VALUE 0xDEADBEEF
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c
index 6885195c96ca..7c366a1d5e48 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c
@@ -4,9 +4,12 @@
*/
#include <linux/device.h>
#include <linux/pci.h>
+#include <linux/bits.h>
#include "nbl_resource_leonis.h"
static struct nbl_resource_ops res_ops = {
+ .get_vsi_id = nbl_res_func_id_to_vsi_id,
+ .get_eth_id = nbl_res_get_eth_id,
};
static struct nbl_resource_mgt *
@@ -45,8 +48,164 @@ nbl_res_setup_ops(struct device *dev, struct nbl_resource_mgt *res_mgt)
return res_ops_tbl;
}
+static int nbl_res_ctrl_dev_setup_eth_info(struct nbl_resource_mgt *res_mgt)
+{
+ struct nbl_hw_ops *hw_ops = res_mgt->hw_ops_tbl->ops;
+ struct device *dev = res_mgt->common->dev;
+ struct nbl_eth_info *eth_info;
+ u32 eth_bitmap, eth_id;
+ u32 eth_num = 0;
+ int i;
+
+ eth_info = devm_kzalloc(dev, sizeof(*eth_info), GFP_KERNEL);
+ if (!eth_info)
+ return -ENOMEM;
+
+ res_mgt->resource_info->eth_info = eth_info;
+
+ eth_info->eth_num =
+ (u8)hw_ops->get_fw_eth_num(res_mgt->hw_ops_tbl->priv);
+ if (eth_info->eth_num > NBL_MAX_ETHERNET) {
+ dev_warn(dev, "FW reports %u Ethernet ports, but only %u are supported\n",
+ eth_info->eth_num, NBL_MAX_ETHERNET);
+ eth_info->eth_num = NBL_MAX_ETHERNET;
+ }
+ eth_bitmap = hw_ops->get_fw_eth_map(res_mgt->hw_ops_tbl->priv);
+ /* for 2 eth port board, the eth_id is 0, 2 */
+ for (i = 0; i < NBL_MAX_ETHERNET; i++) {
+ if ((1 << i) & eth_bitmap) {
+ set_bit(i, eth_info->eth_bitmap);
+ eth_info->eth_id[eth_num] = i;
+ eth_info->logic_eth_id[i] = eth_num;
+ eth_num++;
+ }
+ }
+
+ for (i = 0; i < res_mgt->resource_info->max_pf; i++) {
+ /* Map PF index i to eth_id from eth_info->eth_id[i]
+ * if i < eth_num, otherwise map to eth_id 0
+ */
+ if (i < eth_num) {
+ eth_id = eth_info->eth_id[i];
+ eth_info->pf_bitmap[eth_id] |= BIT(i);
+ } else {
+ eth_info->pf_bitmap[0] |= BIT(i);
+ }
+ }
+
+ return 0;
+}
+
+static int nbl_res_ctrl_dev_sriov_info_init(struct nbl_resource_mgt *res_mgt)
+{
+ struct nbl_hw_ops *hw_ops = res_mgt->hw_ops_tbl->ops;
+ struct nbl_hw_mgt *p = res_mgt->hw_ops_tbl->priv;
+ struct nbl_common_info *common = res_mgt->common;
+ struct nbl_sriov_info *sriov_info;
+ struct device *dev = common->dev;
+ u16 func_id;
+
+ sriov_info = devm_kcalloc(dev, res_mgt->resource_info->max_pf,
+ sizeof(*sriov_info), GFP_KERNEL);
+ if (!sriov_info)
+ return -ENOMEM;
+
+ res_mgt->resource_info->sriov_info = sriov_info;
+ common->hw_bus = hw_ops->get_real_bus(p);
+ for (func_id = 0; func_id < res_mgt->resource_info->max_pf; func_id++) {
+ sriov_info = res_mgt->resource_info->sriov_info + func_id;
+ sriov_info->bdf = PCI_DEVID(common->hw_bus,
+ PCI_DEVFN(common->devid, func_id));
+ }
+
+ return 0;
+}
+
+static int nbl_res_ctrl_dev_vsi_info_init(struct nbl_resource_mgt *res_mgt)
+{
+ struct nbl_eth_info *eth_info = res_mgt->resource_info->eth_info;
+ struct nbl_common_info *common = res_mgt->common;
+ struct device *dev = common->dev;
+ struct nbl_vsi_info *vsi_info;
+ int i;
+
+ vsi_info = devm_kzalloc(dev, sizeof(*vsi_info), GFP_KERNEL);
+ if (!vsi_info)
+ return -ENOMEM;
+
+ res_mgt->resource_info->vsi_info = vsi_info;
+ /*
+ * case 1 two port(2pf)
+ * pf0,pf1(NBL_VSI_SERV_PF_DATA_TYPE) vsi is 0,512
+
+ * case 2 four port(4pf)
+ * pf0,pf1,pf2,pf3(NBL_VSI_SERV_PF_DATA_TYPE) vsi is 0,256,512,768
+
+ */
+
+ vsi_info->num = eth_info->eth_num;
+ for (i = 0; i < vsi_info->num; i++) {
+ vsi_info->serv_info[i][NBL_VSI_SERV_PF_DATA_TYPE].base_id =
+ i * NBL_VSI_ID_GAP(vsi_info->num);
+ vsi_info->serv_info[i][NBL_VSI_SERV_PF_DATA_TYPE].num = 1;
+ }
+
+ return 0;
+}
+
+static int nbl_res_init_pf_num(struct nbl_resource_mgt *res_mgt)
+{
+ struct nbl_hw_ops *hw_ops = res_mgt->hw_ops_tbl->ops;
+ u32 pf_num = 0;
+ u32 pf_mask;
+ int i;
+
+ pf_mask = hw_ops->get_host_pf_mask(res_mgt->hw_ops_tbl->priv);
+ for (i = 0; i < NBL_MAX_PF; i++) {
+ if (!(pf_mask & (1 << i)))
+ pf_num++;
+ else
+ break;
+ }
+ if (pf_num == 0 || pf_num > 8)
+ return -EINVAL;
+ res_mgt->resource_info->max_pf = pf_num;
+
+ return 0;
+}
+
+static void nbl_res_init_board_info(struct nbl_resource_mgt *res_mgt)
+{
+ struct nbl_hw_ops *hw_ops = res_mgt->hw_ops_tbl->ops;
+
+ hw_ops->get_board_info(res_mgt->hw_ops_tbl->priv,
+ &res_mgt->resource_info->board_info);
+}
+
static int nbl_res_start(struct nbl_resource_mgt *res_mgt)
{
+ struct nbl_common_info *common = res_mgt->common;
+ int ret = 0;
+
+ if (common->has_ctrl) {
+ nbl_res_init_board_info(res_mgt);
+
+ ret = nbl_res_init_pf_num(res_mgt);
+ if (ret)
+ return ret;
+
+ ret = nbl_res_ctrl_dev_sriov_info_init(res_mgt);
+ if (ret)
+ return ret;
+
+ ret = nbl_res_ctrl_dev_setup_eth_info(res_mgt);
+ if (ret)
+ return ret;
+
+ ret = nbl_res_ctrl_dev_vsi_info_init(res_mgt);
+ if (ret)
+ return ret;
+ }
return 0;
}
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.c
new file mode 100644
index 000000000000..f370e82cee82
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.c
@@ -0,0 +1,137 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#include <linux/pci.h>
+#include "nbl_resource.h"
+
+u16 nbl_res_func_id_to_vsi_id(struct nbl_resource_mgt *res_mgt, u16 func_id,
+ u16 type)
+{
+ struct nbl_vsi_info *vsi_info = res_mgt->resource_info->vsi_info;
+ enum nbl_vsi_serv_type dst_type = NBL_VSI_SERV_PF_DATA_TYPE;
+ struct nbl_common_info *common = res_mgt->common;
+ struct device *dev = res_mgt->common->dev;
+ u16 vsi_id = U16_MAX;
+ int pfid = func_id;
+ u32 diff;
+
+ if (!common->has_ctrl) {
+ dev_dbg(dev, "No control plane available\n");
+ return vsi_id;
+ }
+ diff = nbl_common_pf_id_subtraction_mgtpf_id(common, pfid);
+ if (diff == U32_MAX) {
+ dev_dbg(dev, "Invalid PF ID subtraction result\n");
+ return vsi_id;
+ }
+ if (diff >= vsi_info->num) {
+ dev_dbg(dev, "PF %d (diff=%u) mapped to Port 0\n", pfid, diff);
+ diff = 0;
+ }
+
+ nbl_res_pf_dev_vsi_type_to_hw_vsi_type(type, &dst_type);
+ vsi_id = vsi_info->serv_info[diff][dst_type].base_id;
+
+ return vsi_id;
+}
+
+int nbl_res_vsi_id_to_pf_id(struct nbl_resource_mgt *res_mgt, u16 vsi_id)
+{
+ struct nbl_vsi_info *vsi_info = res_mgt->resource_info->vsi_info;
+ struct nbl_common_info *common = res_mgt->common;
+ struct device *dev = res_mgt->common->dev;
+ int j = NBL_VSI_SERV_PF_DATA_TYPE;
+ int pf_id, i;
+
+ if (!common->has_ctrl) {
+ dev_dbg(dev, "No control plane available\n");
+ return -EINVAL;
+ }
+ for (i = 0; i < vsi_info->num; i++) {
+ if (vsi_id >= vsi_info->serv_info[i][j].base_id &&
+ (vsi_id < vsi_info->serv_info[i][j].base_id +
+ vsi_info->serv_info[i][j].num)) {
+ pf_id = i + common->mgt_pf;
+ if (pf_id >= NBL_MAX_PF) {
+ dev_err(dev, "PF ID overflow\n");
+ return -ERANGE;
+ }
+ return pf_id;
+ }
+ }
+
+ dev_dbg(dev, "VSI ID %u not found\n", vsi_id);
+ return -ENOENT;
+}
+
+int nbl_res_func_id_to_bdf(struct nbl_resource_mgt *res_mgt, u16 func_id,
+ u8 *bus, u8 *dev, u8 *function)
+{
+ struct nbl_common_info *common = res_mgt->common;
+ struct nbl_sriov_info *sriov_info;
+ int pfid = func_id;
+ u8 pf_bus, devfn;
+ u32 diff;
+
+ if (!common->has_ctrl || !bus || !dev || !function)
+ return -EINVAL;
+ diff = nbl_common_pf_id_subtraction_mgtpf_id(common, pfid);
+ if (diff == U32_MAX)
+ return -EINVAL;
+ if (diff >= res_mgt->resource_info->max_pf) {
+ dev_err(common->dev, "PF ID %u exceeds maximum supported PF count %u\n",
+ pfid, res_mgt->resource_info->max_pf);
+ return -ERANGE;
+ }
+ sriov_info = res_mgt->resource_info->sriov_info + diff;
+ pf_bus = PCI_BUS_NUM(sriov_info->bdf);
+ devfn = sriov_info->bdf & 0xff;
+ *bus = pf_bus;
+ *dev = PCI_SLOT(devfn);
+ *function = PCI_FUNC(devfn);
+
+ return 0;
+}
+
+int nbl_res_get_eth_id(struct nbl_resource_mgt *res_mgt, u16 vsi_id,
+ u8 *eth_num, u8 *eth_id, u8 *logic_eth_id)
+{
+ struct nbl_eth_info *eth_info = res_mgt->resource_info->eth_info;
+ struct nbl_common_info *common = res_mgt->common;
+ struct device *dev = res_mgt->common->dev;
+ int rel_pf_id;
+ int abs_pf_id;
+
+ if (!common->has_ctrl || !eth_num || !eth_id || !logic_eth_id)
+ return -EINVAL;
+ abs_pf_id = nbl_res_vsi_id_to_pf_id(res_mgt, vsi_id);
+ if (abs_pf_id < 0) {
+ dev_err(dev, "Failed to get PF ID from VSI ID %u\n", vsi_id);
+ return -EINVAL;
+ }
+ rel_pf_id = abs_pf_id - common->mgt_pf;
+
+ if (rel_pf_id < 0 || rel_pf_id >= eth_info->eth_num) {
+ /*
+ * Fallback to eth_id[0] if pf_id is out of range.
+ * This is a safety measure to prevent crashes, but callers
+ * should validate pf_id beforehand if possible.
+ */
+ dev_warn(dev, "pf_id %d invalid\n", abs_pf_id);
+ rel_pf_id = 0;
+ }
+
+ *eth_num = eth_info->eth_num;
+ *eth_id = eth_info->eth_id[rel_pf_id];
+ *logic_eth_id = rel_pf_id;
+ return 0;
+}
+
+void nbl_res_pf_dev_vsi_type_to_hw_vsi_type(u16 src_type,
+ enum nbl_vsi_serv_type *dst_type)
+{
+ if (src_type == NBL_VSI_DATA)
+ *dst_type = NBL_VSI_SERV_PF_DATA_TYPE;
+}
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h
index e08b6237da32..15dc7f78afc0 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h
@@ -16,7 +16,48 @@
#include "../nbl_include/nbl_def_common.h"
#include "../nbl_core.h"
+struct nbl_resource_mgt;
+
+/* --------- INFO ---------- */
+struct nbl_sriov_info {
+ unsigned int bdf;
+};
+
+struct nbl_eth_info {
+ DECLARE_BITMAP(eth_bitmap, NBL_MAX_ETHERNET);
+ u8 pf_bitmap[NBL_MAX_ETHERNET];
+ u8 eth_num;
+ u8 resv[3];
+ u8 eth_id[NBL_MAX_PF];
+ u8 logic_eth_id[NBL_MAX_PF];
+};
+
+enum nbl_vsi_serv_type {
+ NBL_VSI_SERV_PF_DATA_TYPE,
+ NBL_VSI_SERV_MAX_TYPE,
+};
+
+struct nbl_vsi_serv_info {
+ u16 base_id;
+ u16 num;
+};
+
+struct nbl_vsi_info {
+ u16 num;
+ struct nbl_vsi_serv_info serv_info[NBL_MAX_ETHERNET]
+ [NBL_VSI_SERV_MAX_TYPE];
+};
+
struct nbl_resource_info {
+ /* ctrl-dev owned pfs */
+ DECLARE_BITMAP(func_bitmap, NBL_MAX_FUNC);
+ struct nbl_sriov_info *sriov_info;
+ struct nbl_eth_info *eth_info;
+ struct nbl_vsi_info *vsi_info;
+ u32 base_qid;
+ u32 max_vf_num;
+ u8 max_pf;
+ struct nbl_board_port_info board_info;
};
struct nbl_resource_mgt {
@@ -27,4 +68,13 @@ struct nbl_resource_mgt {
struct nbl_interrupt_mgt *intr_mgt;
};
+int nbl_res_vsi_id_to_pf_id(struct nbl_resource_mgt *res_mgt, u16 vsi_id);
+u16 nbl_res_func_id_to_vsi_id(struct nbl_resource_mgt *res_mgt, u16 func_id,
+ u16 type);
+int nbl_res_func_id_to_bdf(struct nbl_resource_mgt *res_mgt, u16 func_id,
+ u8 *bus, u8 *dev, u8 *function);
+int nbl_res_get_eth_id(struct nbl_resource_mgt *res_mgt, u16 vsi_id,
+ u8 *eth_num, u8 *eth_id, u8 *logic_eth_id);
+void nbl_res_pf_dev_vsi_type_to_hw_vsi_type(u16 src_type,
+ enum nbl_vsi_serv_type *dst_type);
#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_common.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_common.h
index 6531920c0972..2a35399cd1ec 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_common.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_common.h
@@ -12,6 +12,21 @@
#include "nbl_include.h"
struct nbl_hash_tbl_mgt;
+#define NBL_TWO_ETHERNET_PORT 2
+#define NBL_FOUR_ETHERNET_PORT 4
+#define NBL_DEFAULT_VSI_ID_GAP 1024
+#define NBL_TWO_ETHERNET_VSI_ID_GAP 512
+#define NBL_FOUR_ETHERNET_VSI_ID_GAP 256
+
+#define NBL_VSI_ID_GAP(m) \
+ ({ \
+ typeof(m) _m = (m); \
+ _m == NBL_FOUR_ETHERNET_PORT ? \
+ NBL_FOUR_ETHERNET_VSI_ID_GAP : \
+ (_m == NBL_TWO_ETHERNET_PORT ? \
+ NBL_TWO_ETHERNET_VSI_ID_GAP : \
+ NBL_DEFAULT_VSI_ID_GAP); \
+ })
struct nbl_common_info {
struct pci_dev *pdev;
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_resource.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_resource.h
index d55934af5a9a..655b30a3bce9 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_resource.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_resource.h
@@ -6,10 +6,25 @@
#ifndef _NBL_DEF_RESOURCE_H_
#define _NBL_DEF_RESOURCE_H_
+#include <linux/types.h>
+
struct nbl_resource_mgt;
struct nbl_adapter;
struct nbl_resource_ops {
+ int (*init_chip_module)(struct nbl_resource_mgt *res_mgt);
+ void (*deinit_chip_module)(struct nbl_resource_mgt *res_mgt);
+
+ int (*configure_msix_map)(struct nbl_resource_mgt *res_mgt, u16 func_id,
+ u16 num_net_msix, u16 num_others_msix,
+ bool net_msix_mask_en);
+ int (*destroy_msix_map)(struct nbl_resource_mgt *res_mgt, u16 func_id);
+ int (*enable_mailbox_irq)(struct nbl_resource_mgt *res_mgt, u16 func_id,
+ u16 vector_id, bool enable_msix);
+ u16 (*get_vsi_id)(struct nbl_resource_mgt *res_mgt, u16 func_id,
+ u16 type);
+ int (*get_eth_id)(struct nbl_resource_mgt *res_mgt, u16 vsi_id,
+ u8 *eth_num, u8 *eth_id, u8 *logic_eth_id);
};
struct nbl_resource_ops_tbl {
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
index a01c32f57d84..6a0bf5e8ca32 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
@@ -17,11 +17,19 @@
((_id) == (max) ? 0 : (_id) + 1); \
})
+#define NBL_MAX_FUNC 520
+#define NBL_MAX_ETHERNET 4
+
enum nbl_product_type {
NBL_LEONIS_TYPE,
NBL_PRODUCT_MAX,
};
+enum {
+ NBL_VSI_DATA = 0,
+ NBL_VSI_MAX,
+};
+
struct nbl_func_caps {
u32 has_ctrl:1;
u32 has_net:1;
--
2.47.3
^ permalink raw reply related
* [PATCH v14 net-next 07/11] net/nebula-matrix: add intr resource implementation
From: illusion.wang @ 2026-05-13 1:16 UTC (permalink / raw)
To: dimon.zhao, illusion.wang, alvin.wang, sam.chen, netdev
Cc: andrew+netdev, corbet, kuba, horms, linux-doc, pabeni,
vadim.fedorenko, lukas.bulwahn, edumazet, enelsonmoore, skhan,
hkallweit1, open list
In-Reply-To: <20260513011649.4404-1-illusion.wang@nebula-matrix.com>
Implement dynamic allocation and management of MSI-X interrupt vectors,
including network interrupts and other interrupt types. Maintain the
MSI-X mapping table (msix_map_table) to establish interrupt associations
between hardware and software. Support enabling/disabling specific
interrupts through hardware operations.
Introduce the following interfaces:
- configure_msix_map: dynamically allocate MSI-X vectors and build the
mapping table for network and other interrupts.
- destroy_msix_map: release MSI-X resources and tear down the mapping
table.
- enable_mailbox_irq: enable a specific mailbox interrupt via hardware
operation.
Note: Mutual exclusion for configure_msix_map, destroy_msix_map, and
enable_mailbox_irq is handled by the dispatch layer; these functions
assume the caller already holds the necessary lock.
Signed-off-by: illusion.wang <illusion.wang@nebula-matrix.com>
---
.../net/ethernet/nebula-matrix/nbl/Makefile | 1 +
.../nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c | 75 ++++++
.../nbl_hw_leonis/nbl_resource_leonis.c | 8 +
.../nbl_hw_leonis/nbl_resource_leonis.h | 2 +
.../nebula-matrix/nbl/nbl_hw/nbl_interrupt.c | 252 ++++++++++++++++++
.../nebula-matrix/nbl/nbl_hw/nbl_interrupt.h | 21 ++
.../nebula-matrix/nbl/nbl_hw/nbl_resource.h | 30 +++
.../nbl/nbl_include/nbl_def_hw.h | 1 +
.../nbl/nbl_include/nbl_include.h | 2 +
9 files changed, 392 insertions(+)
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.h
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/Makefile b/drivers/net/ethernet/nebula-matrix/nbl/Makefile
index b03c20f9988e..a56e722a5ac7 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/Makefile
+++ b/drivers/net/ethernet/nebula-matrix/nbl/Makefile
@@ -9,6 +9,7 @@ nbl-objs += nbl_common/nbl_common.o \
nbl_hw/nbl_hw_leonis/nbl_resource_leonis.o \
nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.o \
nbl_hw/nbl_resource.o \
+ nbl_hw/nbl_interrupt.o \
nbl_core/nbl_dispatch.o \
nbl_core/nbl_dev.o \
nbl_main.o
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
index 55d6ed70a9e6..612d6c9812b0 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
@@ -64,6 +64,76 @@ static void nbl_hw_wr_regs(struct nbl_hw_mgt *hw_mgt, u64 reg, const u32 *data,
spin_unlock(&hw_mgt->reg_lock);
}
+static void nbl_hw_enable_mailbox_irq(struct nbl_hw_mgt *hw_mgt, u16 func_id,
+ bool enable_msix, u16 global_vec_id)
+{
+ union nbl_mailbox_qinfo_map_table_u mb_qinfo_map = { 0 };
+
+ nbl_hw_rd_regs(hw_mgt, NBL_MAILBOX_QINFO_MAP_REG_ARR(func_id),
+ &mb_qinfo_map.data, sizeof(mb_qinfo_map));
+
+ if (enable_msix) {
+ mb_qinfo_map.info.msix_idx = global_vec_id;
+ mb_qinfo_map.info.msix_idx_valid = 1;
+ } else {
+ mb_qinfo_map.info.msix_idx = 0;
+ mb_qinfo_map.info.msix_idx_valid = 0;
+ }
+
+ nbl_hw_wr_regs(hw_mgt, NBL_MAILBOX_QINFO_MAP_REG_ARR(func_id),
+ &mb_qinfo_map.data, sizeof(mb_qinfo_map));
+}
+
+static void nbl_hw_configure_msix_map(struct nbl_hw_mgt *hw_mgt, u16 func_id,
+ bool valid, dma_addr_t dma_addr, u8 bus,
+ u8 devid, u8 function)
+{
+ union nbl_function_msix_map_u function_msix_map;
+
+ memset(&function_msix_map, 0, sizeof(function_msix_map));
+ if (valid) {
+ function_msix_map.info.msix_map_base_addr = dma_addr;
+ /* use af's bdf, because dma memmory is alloc by af */
+ function_msix_map.info.function = function;
+ function_msix_map.info.devid = devid;
+ function_msix_map.info.bus = bus;
+ function_msix_map.info.valid = 1;
+ }
+
+ nbl_hw_wr_regs(hw_mgt,
+ NBL_PCOMPLETER_FUNCTION_MSIX_MAP_REG_ARR(func_id),
+ function_msix_map.data, sizeof(function_msix_map));
+}
+
+static void nbl_hw_configure_msix_info(struct nbl_hw_mgt *hw_mgt, u16 func_id,
+ bool valid, u16 interrupt_id, u8 bus,
+ u8 devid, u8 function, bool msix_mask_en)
+{
+ union nbl_pcompleter_host_msix_fid_table_u host_msix_fid;
+ union nbl_host_msix_info_u msix_info;
+
+ memset(&host_msix_fid, 0, sizeof(host_msix_fid));
+ memset(&msix_info, 0, sizeof(msix_info));
+ if (valid) {
+ host_msix_fid.info.vld = 1;
+ host_msix_fid.info.fid = func_id;
+
+ msix_info.info.intrl_pnum = 0;
+ msix_info.info.intrl_rate = 0;
+ msix_info.info.function = function;
+ msix_info.info.devid = devid;
+ msix_info.info.bus = bus;
+ msix_info.info.valid = 1;
+ if (msix_mask_en)
+ msix_info.info.msix_mask_en = 1;
+ }
+
+ nbl_hw_wr_regs(hw_mgt, NBL_PADPT_HOST_MSIX_INFO_REG_ARR(interrupt_id),
+ msix_info.data, sizeof(msix_info));
+ nbl_hw_wr_regs(hw_mgt, NBL_PCOMPLETER_HOST_MSIX_FID_TABLE(interrupt_id),
+ &host_msix_fid.data, sizeof(host_msix_fid));
+}
+
static void nbl_hw_update_mailbox_queue_tail_ptr(struct nbl_hw_mgt *hw_mgt,
u16 tail_ptr, u8 txrx)
{
@@ -200,6 +270,10 @@ static u32 nbl_hw_get_fw_eth_map(struct nbl_hw_mgt *hw_mgt)
}
static struct nbl_hw_ops hw_ops = {
+ .configure_msix_map = nbl_hw_configure_msix_map,
+ .configure_msix_info = nbl_hw_configure_msix_info,
+ .flush_write = nbl_flush_writes,
+
.update_mailbox_queue_tail_ptr = nbl_hw_update_mailbox_queue_tail_ptr,
.config_mailbox_rxq = nbl_hw_config_mailbox_rxq,
.config_mailbox_txq = nbl_hw_config_mailbox_txq,
@@ -209,6 +283,7 @@ static struct nbl_hw_ops hw_ops = {
.get_real_bus = nbl_hw_get_real_bus,
.cfg_mailbox_qinfo = nbl_hw_cfg_mailbox_qinfo,
+ .enable_mailbox_irq = nbl_hw_enable_mailbox_irq,
.get_fw_eth_num = nbl_hw_get_fw_eth_num,
.get_fw_eth_map = nbl_hw_get_fw_eth_map,
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c
index 7c366a1d5e48..e0cfad759826 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c
@@ -10,6 +10,9 @@
static struct nbl_resource_ops res_ops = {
.get_vsi_id = nbl_res_func_id_to_vsi_id,
.get_eth_id = nbl_res_get_eth_id,
+ .configure_msix_map = nbl_res_intr_configure_msix_map,
+ .destroy_msix_map = nbl_res_intr_destroy_msix_map,
+ .enable_mailbox_irq = nbl_res_intr_enable_mailbox_irq,
};
static struct nbl_resource_mgt *
@@ -205,7 +208,12 @@ static int nbl_res_start(struct nbl_resource_mgt *res_mgt)
ret = nbl_res_ctrl_dev_vsi_info_init(res_mgt);
if (ret)
return ret;
+
+ ret = nbl_intr_mgt_start(res_mgt);
+ if (ret)
+ return ret;
}
+
return 0;
}
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.h
index 4e61a5c141e5..5c41983890bd 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.h
@@ -7,4 +7,6 @@
#define _NBL_RESOURCE_LEONIS_H_
#include "../nbl_resource.h"
+#include "../nbl_interrupt.h"
+#include "../nbl_vsi.h"
#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.c
new file mode 100644
index 000000000000..f1f3a2ac7559
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.c
@@ -0,0 +1,252 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include "nbl_interrupt.h"
+
+int nbl_res_intr_destroy_msix_map(struct nbl_resource_mgt *res_mgt,
+ u16 func_id)
+{
+ struct nbl_interrupt_mgt *intr_mgt = res_mgt->intr_mgt;
+ struct nbl_hw_ops *hw_ops = res_mgt->hw_ops_tbl->ops;
+ struct device *dev = res_mgt->common->dev;
+ struct nbl_msix_map_table *msix_map_table;
+ u16 *interrupts;
+ u16 intr_num, i;
+
+ if (func_id >= NBL_MAX_FUNC) {
+ dev_err(dev, "Invalid func_id %u\n", func_id);
+ return -EINVAL;
+ }
+ /* use ctrl dev bdf */
+ hw_ops->configure_msix_map(res_mgt->hw_ops_tbl->priv, func_id, false, 0,
+ 0, 0, 0);
+
+ intr_num = intr_mgt->func_intr_res[func_id].num_interrupts;
+ interrupts = intr_mgt->func_intr_res[func_id].interrupts;
+
+ if (!interrupts) {
+ dev_err(dev, "No interrupts to clr for func_id %u\n", func_id);
+ return -EINVAL;
+ }
+ for (i = 0; i < intr_num; i++) {
+ if (interrupts[i] >= NBL_MAX_OTHER_INTERRUPT)
+ clear_bit(interrupts[i] - NBL_MAX_OTHER_INTERRUPT,
+ intr_mgt->interrupt_net_bitmap);
+ else
+ clear_bit(interrupts[i],
+ intr_mgt->interrupt_others_bitmap);
+
+ hw_ops->configure_msix_info(res_mgt->hw_ops_tbl->priv, func_id,
+ false, interrupts[i], 0, 0, 0,
+ false);
+ }
+
+ kfree(interrupts);
+ intr_mgt->func_intr_res[func_id].interrupts = NULL;
+ intr_mgt->func_intr_res[func_id].num_interrupts = 0;
+
+ msix_map_table = &intr_mgt->func_intr_res[func_id].msix_map_table;
+ hw_ops->flush_write(res_mgt->hw_ops_tbl->priv);
+ dma_free_coherent(dev, msix_map_table->size, msix_map_table->base_addr,
+ msix_map_table->dma);
+ msix_map_table->size = 0;
+ msix_map_table->base_addr = NULL;
+ msix_map_table->dma = 0;
+
+ return 0;
+}
+
+int nbl_res_intr_configure_msix_map(struct nbl_resource_mgt *res_mgt,
+ u16 func_id, u16 num_net_msix,
+ u16 num_others_msix,
+ bool net_msix_mask_en)
+{
+ struct nbl_interrupt_mgt *intr_mgt = res_mgt->intr_mgt;
+ struct nbl_hw_ops *hw_ops = res_mgt->hw_ops_tbl->ops;
+ struct nbl_common_info *common = res_mgt->common;
+ struct nbl_msix_map_table *msix_map_table;
+ struct nbl_msix_map *msix_map_entries;
+ struct device *dev = common->dev;
+ u16 requested, intr_index;
+ u8 bus, devid, function;
+ bool msix_mask_en;
+ u16 *interrupts;
+ int ret = 0;
+ u16 i;
+
+ if (func_id >= NBL_MAX_FUNC) {
+ dev_err(dev, "Invalid func_id %u\n", func_id);
+ return -EINVAL;
+ }
+
+ if (num_net_msix > NBL_MSIX_MAP_TABLE_MAX_ENTRIES ||
+ num_others_msix > NBL_MSIX_MAP_TABLE_MAX_ENTRIES ||
+ num_net_msix + num_others_msix < num_net_msix) {
+ dev_err(dev, "Invalid MSI-X count: net=%u, others=%u\n",
+ num_net_msix, num_others_msix);
+ return -EINVAL;
+ }
+
+ requested = num_net_msix + num_others_msix;
+ if (requested > NBL_MSIX_MAP_TABLE_MAX_ENTRIES)
+ return -EINVAL;
+
+ /* Clean up old resources (if they exist) */
+ if (intr_mgt->func_intr_res[func_id].interrupts)
+ nbl_res_intr_destroy_msix_map(res_mgt, func_id);
+
+ ret = nbl_res_func_id_to_bdf(res_mgt, func_id, &bus, &devid, &function);
+ if (ret)
+ return ret;
+
+ msix_map_table = &intr_mgt->func_intr_res[func_id].msix_map_table;
+ WARN_ON(msix_map_table->base_addr);
+ msix_map_table->size =
+ sizeof(struct nbl_msix_map) * NBL_MSIX_MAP_TABLE_MAX_ENTRIES;
+ msix_map_table->base_addr = dma_alloc_coherent(dev,
+ msix_map_table->size,
+ &msix_map_table->dma,
+ GFP_KERNEL);
+ if (!msix_map_table->base_addr) {
+ dev_err(dev, "Allocate DMA memory for function msix map table failed\n");
+ msix_map_table->size = 0;
+ return -ENOMEM;
+ }
+
+ interrupts = kcalloc(requested, sizeof(interrupts[0]), GFP_KERNEL);
+ if (!interrupts) {
+ ret = -ENOMEM;
+ goto alloc_interrupts_err;
+ }
+
+ intr_mgt->func_intr_res[func_id].interrupts = interrupts;
+ intr_mgt->func_intr_res[func_id].num_interrupts = requested;
+ intr_mgt->func_intr_res[func_id].num_net_interrupts = num_net_msix;
+
+ for (i = 0; i < num_net_msix; i++) {
+ intr_index = find_first_zero_bit(intr_mgt->interrupt_net_bitmap,
+ NBL_MAX_NET_INTERRUPT);
+ if (intr_index == NBL_MAX_NET_INTERRUPT) {
+ dev_err(dev, "There is no available interrupt left\n");
+ ret = -EAGAIN;
+ goto get_interrupt_err;
+ }
+ interrupts[i] = intr_index + NBL_MAX_OTHER_INTERRUPT;
+ set_bit(intr_index, intr_mgt->interrupt_net_bitmap);
+ }
+
+ for (i = num_net_msix; i < requested; i++) {
+ intr_index =
+ find_first_zero_bit(intr_mgt->interrupt_others_bitmap,
+ NBL_MAX_OTHER_INTERRUPT);
+ if (intr_index == NBL_MAX_OTHER_INTERRUPT) {
+ dev_err(dev, "There is no available interrupt left\n");
+ ret = -EAGAIN;
+ goto get_interrupt_err;
+ }
+ interrupts[i] = intr_index;
+ set_bit(intr_index, intr_mgt->interrupt_others_bitmap);
+ }
+
+ msix_map_entries = msix_map_table->base_addr;
+ for (i = 0; i < requested; i++) {
+ msix_map_entries[i].global_msix_index = interrupts[i];
+ msix_map_entries[i].valid = 1;
+
+ if (i < num_net_msix && net_msix_mask_en)
+ msix_mask_en = 1;
+ else
+ msix_mask_en = 0;
+ hw_ops->configure_msix_info(res_mgt->hw_ops_tbl->priv, func_id,
+ true, interrupts[i], bus, devid,
+ function, msix_mask_en);
+ }
+ /* Ensure completion of DMA memory write operation */
+ dma_wmb();
+ /* use ctrl dev bdf */
+ hw_ops->configure_msix_map(res_mgt->hw_ops_tbl->priv, func_id, true,
+ msix_map_table->dma, common->hw_bus,
+ common->devid, common->function);
+
+ return 0;
+
+get_interrupt_err:
+ while (i--) {
+ intr_index = interrupts[i];
+ if (intr_index >= NBL_MAX_OTHER_INTERRUPT)
+ clear_bit(intr_index - NBL_MAX_OTHER_INTERRUPT,
+ intr_mgt->interrupt_net_bitmap);
+ else
+ clear_bit(intr_index,
+ intr_mgt->interrupt_others_bitmap);
+ }
+ kfree(interrupts);
+ intr_mgt->func_intr_res[func_id].num_interrupts = 0;
+ intr_mgt->func_intr_res[func_id].interrupts = NULL;
+
+alloc_interrupts_err:
+ hw_ops->flush_write(res_mgt->hw_ops_tbl->priv);
+ dma_free_coherent(dev, msix_map_table->size, msix_map_table->base_addr,
+ msix_map_table->dma);
+ msix_map_table->size = 0;
+ msix_map_table->base_addr = NULL;
+ msix_map_table->dma = 0;
+
+ return ret;
+}
+
+int nbl_res_intr_enable_mailbox_irq(struct nbl_resource_mgt *res_mgt,
+ u16 func_id, u16 vector_id,
+ bool enable_msix)
+{
+ struct nbl_interrupt_mgt *intr_mgt = res_mgt->intr_mgt;
+ struct nbl_hw_ops *hw_ops = res_mgt->hw_ops_tbl->ops;
+ struct nbl_common_info *common = res_mgt->common;
+ struct device *dev = common->dev;
+ u16 global_vec_id;
+
+ if (func_id >= NBL_MAX_FUNC ||
+ !intr_mgt->func_intr_res[func_id].interrupts ||
+ vector_id >= intr_mgt->func_intr_res[func_id].num_interrupts) {
+ dev_err(dev, "Invalid func_id %u or vector_id %u\n",
+ func_id, vector_id);
+ return -EINVAL;
+ }
+
+ global_vec_id = intr_mgt->func_intr_res[func_id].interrupts[vector_id];
+ hw_ops->enable_mailbox_irq(res_mgt->hw_ops_tbl->priv, func_id,
+ enable_msix, global_vec_id);
+
+ return 0;
+}
+
+/* Structure starts here, adding an op should not modify anything below */
+static struct nbl_interrupt_mgt *nbl_intr_setup_mgt(struct device *dev)
+{
+ struct nbl_interrupt_mgt *intr_mgt;
+
+ intr_mgt = devm_kzalloc(dev, sizeof(*intr_mgt), GFP_KERNEL);
+ if (!intr_mgt)
+ return ERR_PTR(-ENOMEM);
+
+ return intr_mgt;
+}
+
+int nbl_intr_mgt_start(struct nbl_resource_mgt *res_mgt)
+{
+ struct device *dev = res_mgt->common->dev;
+ struct nbl_interrupt_mgt *intr_mgt;
+ int ret;
+
+ intr_mgt = nbl_intr_setup_mgt(dev);
+ if (IS_ERR(intr_mgt)) {
+ ret = PTR_ERR(intr_mgt);
+ return ret;
+ }
+ res_mgt->intr_mgt = intr_mgt;
+ return 0;
+}
+
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.h
new file mode 100644
index 000000000000..05ab41e8cf85
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_INTERRUPT_H_
+#define _NBL_INTERRUPT_H_
+
+#include "nbl_resource.h"
+
+#define NBL_MSIX_MAP_TABLE_MAX_ENTRIES 1024
+int nbl_res_intr_destroy_msix_map(struct nbl_resource_mgt *res_mgt,
+ u16 func_id);
+int nbl_res_intr_configure_msix_map(struct nbl_resource_mgt *res_mgt,
+ u16 func_id, u16 num_net_msix,
+ u16 num_others_msix,
+ bool net_msix_mask_en);
+int nbl_res_intr_enable_mailbox_irq(struct nbl_resource_mgt *res_mgt,
+ u16 func_id, u16 vector_id,
+ bool enable_msix);
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h
index 15dc7f78afc0..b1f5724e727a 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h
@@ -18,6 +18,35 @@
struct nbl_resource_mgt;
+/* --------- INTERRUPT ---------- */
+#define NBL_MAX_OTHER_INTERRUPT 1024
+#define NBL_MAX_NET_INTERRUPT 4096
+
+struct nbl_msix_map {
+ u16 valid:1;
+ u16 global_msix_index:13;
+ u16 rsv:2;
+};
+
+struct nbl_msix_map_table {
+ struct nbl_msix_map *base_addr;
+ dma_addr_t dma;
+ size_t size;
+};
+
+struct nbl_func_interrupt_resource_mng {
+ u16 num_interrupts;
+ u16 num_net_interrupts;
+ u16 *interrupts;
+ struct nbl_msix_map_table msix_map_table;
+};
+
+struct nbl_interrupt_mgt {
+ DECLARE_BITMAP(interrupt_net_bitmap, NBL_MAX_NET_INTERRUPT);
+ DECLARE_BITMAP(interrupt_others_bitmap, NBL_MAX_OTHER_INTERRUPT);
+ struct nbl_func_interrupt_resource_mng func_intr_res[NBL_MAX_FUNC];
+};
+
/* --------- INFO ---------- */
struct nbl_sriov_info {
unsigned int bdf;
@@ -75,6 +104,7 @@ int nbl_res_func_id_to_bdf(struct nbl_resource_mgt *res_mgt, u16 func_id,
u8 *bus, u8 *dev, u8 *function);
int nbl_res_get_eth_id(struct nbl_resource_mgt *res_mgt, u16 vsi_id,
u8 *eth_num, u8 *eth_id, u8 *logic_eth_id);
+int nbl_intr_mgt_start(struct nbl_resource_mgt *res_mgt);
void nbl_res_pf_dev_vsi_type_to_hw_vsi_type(u16 src_type,
enum nbl_vsi_serv_type *dst_type);
#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h
index 4c0d4909ce8b..bfb7006d9379 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h
@@ -18,6 +18,7 @@ struct nbl_hw_ops {
bool valid, u16 interrupt_id, u8 bus,
u8 devid, u8 function,
bool net_msix_mask_en);
+ void (*flush_write)(struct nbl_hw_mgt *hw_mgt);
void (*update_mailbox_queue_tail_ptr)(struct nbl_hw_mgt *hw_mgt,
u16 tail_ptr, u8 txrx);
void (*config_mailbox_rxq)(struct nbl_hw_mgt *hw_mgt,
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
index 6a0bf5e8ca32..e4f11e6ded94 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
@@ -19,6 +19,8 @@
#define NBL_MAX_FUNC 520
#define NBL_MAX_ETHERNET 4
+/* Used for macros to pass checkpatch */
+#define NBL_NAME(x) x
enum nbl_product_type {
NBL_LEONIS_TYPE,
--
2.47.3
^ permalink raw reply related
* [PATCH v14 net-next 05/11] net/nebula-matrix: add channel layer
From: illusion.wang @ 2026-05-13 1:16 UTC (permalink / raw)
To: dimon.zhao, illusion.wang, alvin.wang, sam.chen, netdev
Cc: andrew+netdev, corbet, kuba, horms, linux-doc, pabeni,
vadim.fedorenko, lukas.bulwahn, edumazet, enelsonmoore, skhan,
hkallweit1, open list
In-Reply-To: <20260513011649.4404-1-illusion.wang@nebula-matrix.com>
A channel management layer provides a structured approach to handle
communication between different components and drivers. Here's a summary
of its key functionalities:
1. Message Handling Framework
Message Registration: Functions (nbl_chan_register_msg) allow dynamic
registration of message handlers for specific message types, enabling
extensible communication protocols.
Message Sending/Acknowledgment: Core functions (nbl_chan_send_msg,
nbl_chan_send_ack) handle message transmission, including asynchronous
operations with acknowledgment (ACK) support. Received ACKs are
processed via nbl_chan_recv_ack_msg.
Hash-Based Handler Lookup: A hash table (`handle_hash_tbl`) stores
message handlers for efficient O(1) lookup by message type. The
entire table is removed via `nbl_chan_remove_msg_handler` during
driver teardown (per-message-type removal is not implemented
in this version).
2. Channel Types and Queue Management
Mailbox Channel: For direct communication between PF0 and Other PF.
Queue Initialization: Functions (nbl_chan_init_queue,
nbl_chan_init_tx_queue) allocate resources:
- TX descriptors: dmam_alloc_coherent()
- RX descriptors and metadata: devm_kcalloc()
Queue Teardown: nbl_chan_teardown_queue() stops queues but does NOT
free DMA memory or cancel pending work items.
IMPORTANT - Resource Lifecycle Design:
DMA memory allocated with dmam_alloc_coherent() is intentionally NOT
freed in nbl_chan_teardown_queue(). The queues are allocated once
during driver probe and freed only during driver remove (when all
devm_ resources are released). This assumes queues are NOT dynamically
torn down and recreated per-PF during normal operation.
Queue Configuration: Hardware-specific queue parameters (e.g., buffer
sizes, entry counts) are set via nbl_chan_config_queue, with hardware
interactions delegated to hw_ops.
3. Hardware Abstraction Layer (HW Ops)
Hardware-Specific Operations: The nbl_hw_ops structure abstracts
hardware interactions: queue configuration (config_mailbox_txq/rxq),
tail pointer updates (update_mailbox_queue_tail_ptr).
Signed-off-by: illusion.wang <illusion.wang@nebula-matrix.com>
---
.../net/ethernet/nebula-matrix/nbl/Makefile | 3 +-
.../nbl/nbl_channel/nbl_channel.c | 847 +++++++++++++++++-
.../nbl/nbl_channel/nbl_channel.h | 147 +++
.../nebula-matrix/nbl/nbl_common/nbl_common.c | 212 +++++
.../nebula-matrix/nbl/nbl_common/nbl_common.h | 33 +
.../nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c | 156 ++++
.../nbl/nbl_include/nbl_def_channel.h | 85 ++
.../nbl/nbl_include/nbl_def_common.h | 30 +
.../nbl/nbl_include/nbl_def_hw.h | 28 +
.../nbl/nbl_include/nbl_include.h | 6 +
10 files changed, 1543 insertions(+), 4 deletions(-)
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.h
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/Makefile b/drivers/net/ethernet/nebula-matrix/nbl/Makefile
index 63116d1d7043..c9bc060732e7 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/Makefile
+++ b/drivers/net/ethernet/nebula-matrix/nbl/Makefile
@@ -3,7 +3,8 @@
obj-$(CONFIG_NBL) := nbl.o
-nbl-objs += nbl_channel/nbl_channel.o \
+nbl-objs += nbl_common/nbl_common.o \
+ nbl_channel/nbl_channel.o \
nbl_hw/nbl_hw_leonis/nbl_hw_leonis.o \
nbl_hw/nbl_hw_leonis/nbl_resource_leonis.o \
nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.o \
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.c
index c1b724a8b92d..8b178b8f6de3 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.c
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.c
@@ -2,12 +2,828 @@
/*
* Copyright (c) 2025 Nebula Matrix Limited.
*/
-
+#include <linux/delay.h>
#include <linux/device.h>
#include <linux/pci.h>
+#include <linux/bits.h>
+#include <linux/dma-mapping.h>
#include "nbl_channel.h"
+static int nbl_chan_add_msg_handler(struct nbl_channel_mgt *chan_mgt,
+ u16 msg_type, nbl_chan_resp func,
+ void *priv)
+{
+ struct nbl_chan_msg_node_data handler = { 0 };
+ int ret;
+
+ handler.func = func;
+ handler.priv = priv;
+ ret = nbl_common_alloc_hash_node(chan_mgt->handle_hash_tbl, &msg_type,
+ &handler, NULL);
+
+ return ret;
+}
+
+static int nbl_chan_init_msg_handler(struct nbl_channel_mgt *chan_mgt)
+{
+ struct nbl_common_info *common = chan_mgt->common;
+ struct nbl_hash_tbl_key tbl_key;
+
+ tbl_key.dev = common->dev;
+ tbl_key.key_size = sizeof(u16);
+ tbl_key.data_size = sizeof(struct nbl_chan_msg_node_data);
+ tbl_key.bucket_size = NBL_CHAN_HANDLER_TBL_BUCKET_SIZE;
+
+ chan_mgt->handle_hash_tbl = nbl_common_init_hash_table(&tbl_key);
+ if (!chan_mgt->handle_hash_tbl)
+ return -ENOMEM;
+
+ return 0;
+}
+
+static void nbl_chan_remove_msg_handler(struct nbl_channel_mgt *chan_mgt)
+{
+ nbl_common_remove_hash_table(chan_mgt->handle_hash_tbl, NULL);
+
+ chan_mgt->handle_hash_tbl = NULL;
+}
+
+static void nbl_chan_init_queue_param(struct nbl_chan_info *chan_info,
+ u16 num_txq_entries, u16 num_rxq_entries,
+ u16 txq_buf_size, u16 rxq_buf_size)
+{
+ mutex_init(&chan_info->txq_lock);
+ mutex_init(&chan_info->rxq_lock);
+ chan_info->num_txq_entries = num_txq_entries;
+ chan_info->num_rxq_entries = num_rxq_entries;
+ chan_info->txq_buf_size = txq_buf_size;
+ chan_info->rxq_buf_size = rxq_buf_size;
+}
+
+static int nbl_chan_init_tx_queue(struct nbl_common_info *common,
+ struct nbl_chan_info *chan_info)
+{
+ struct nbl_chan_ring *txq = &chan_info->txq;
+ struct device *dev = common->dev;
+ size_t size =
+ chan_info->num_txq_entries * sizeof(struct nbl_chan_tx_desc);
+ int i;
+
+ txq->desc.tx_desc = dmam_alloc_coherent(dev, size, &txq->dma,
+ GFP_KERNEL);
+ if (!txq->desc.tx_desc)
+ return -ENOMEM;
+
+ chan_info->wait = devm_kcalloc(dev, chan_info->num_txq_entries,
+ sizeof(*chan_info->wait),
+ GFP_KERNEL);
+ if (!chan_info->wait)
+ return -ENOMEM;
+ for (i = 0; i < chan_info->num_txq_entries; i++)
+ init_waitqueue_head(&chan_info->wait[i].wait_queue);
+
+ txq->buf = devm_kcalloc(dev, chan_info->num_txq_entries,
+ sizeof(*txq->buf), GFP_KERNEL);
+ if (!txq->buf)
+ return -ENOMEM;
+
+ return 0;
+}
+
+static int nbl_chan_init_rx_queue(struct nbl_common_info *common,
+ struct nbl_chan_info *chan_info)
+{
+ struct nbl_chan_ring *rxq = &chan_info->rxq;
+ struct device *dev = common->dev;
+ size_t size =
+ chan_info->num_rxq_entries * sizeof(struct nbl_chan_rx_desc);
+
+ rxq->desc.rx_desc = dmam_alloc_coherent(dev, size, &rxq->dma,
+ GFP_KERNEL);
+ if (!rxq->desc.rx_desc) {
+ dev_err(dev,
+ "Allocate DMA for chan rx descriptor ring failed\n");
+ return -ENOMEM;
+ }
+
+ rxq->buf = devm_kcalloc(dev, chan_info->num_rxq_entries,
+ sizeof(*rxq->buf), GFP_KERNEL);
+ if (!rxq->buf)
+ return -ENOMEM;
+
+ return 0;
+}
+
+static int nbl_chan_init_queue(struct nbl_common_info *common,
+ struct nbl_chan_info *chan_info)
+{
+ int err;
+
+ err = nbl_chan_init_tx_queue(common, chan_info);
+ if (err)
+ return err;
+
+ err = nbl_chan_init_rx_queue(common, chan_info);
+
+ return err;
+}
+
+static void nbl_chan_config_queue(struct nbl_channel_mgt *chan_mgt,
+ struct nbl_chan_info *chan_info, bool tx)
+{
+ struct nbl_hw_ops *hw_ops = chan_mgt->hw_ops_tbl->ops;
+ struct nbl_hw_mgt *p = chan_mgt->hw_ops_tbl->priv;
+ int size_bwid;
+ struct nbl_chan_ring *ring;
+ dma_addr_t dma_addr;
+
+ if (tx)
+ ring = &chan_info->txq;
+ else
+ ring = &chan_info->rxq;
+ dma_addr = ring->dma;
+ if (tx) {
+ size_bwid = ilog2(chan_info->num_txq_entries);
+ hw_ops->config_mailbox_txq(p, dma_addr, size_bwid);
+ } else {
+ size_bwid = ilog2(chan_info->num_rxq_entries);
+ hw_ops->config_mailbox_rxq(p, dma_addr, size_bwid);
+ }
+}
+
+static int nbl_chan_alloc_all_tx_bufs(struct nbl_channel_mgt *chan_mgt,
+ struct nbl_chan_info *chan_info)
+{
+ struct nbl_chan_ring *txq = &chan_info->txq;
+ struct device *dev = chan_mgt->common->dev;
+ struct nbl_chan_buf *buf;
+ u16 i;
+
+ for (i = 0; i < chan_info->num_txq_entries; i++) {
+ buf = &txq->buf[i];
+ buf->va = dmam_alloc_coherent(dev, chan_info->txq_buf_size,
+ &buf->pa,
+ GFP_KERNEL);
+ if (!buf->va) {
+ dev_err(dev,
+ "Allocate buffer for chan tx queue failed\n");
+ return -ENOMEM;
+ }
+ }
+
+ txq->next_to_clean = 0;
+ txq->next_to_use = 0;
+ txq->tail_ptr = 0;
+
+ return 0;
+}
+
+static int
+nbl_chan_cfg_mailbox_qinfo_map_table(struct nbl_channel_mgt *chan_mgt)
+{
+ struct nbl_hw_ops *hw_ops = chan_mgt->hw_ops_tbl->ops;
+ struct nbl_common_info *common = chan_mgt->common;
+ struct nbl_hw_mgt *p = chan_mgt->hw_ops_tbl->priv;
+ u16 func_id;
+ u32 pf_mask;
+
+ pf_mask = hw_ops->get_host_pf_mask(p);
+ for (func_id = 0; func_id < NBL_MAX_PF; func_id++) {
+ if (!(pf_mask & (1 << func_id)))
+ hw_ops->cfg_mailbox_qinfo(p, func_id, common->hw_bus,
+ common->devid,
+ common->function + func_id);
+ }
+
+ return 0;
+}
+
+static int nbl_chan_cfg_qinfo_map_table(struct nbl_channel_mgt *chan_mgt,
+ u8 chan_type)
+{
+ return nbl_chan_cfg_mailbox_qinfo_map_table(chan_mgt);
+}
+
+#define NBL_UPDATE_QUEUE_TAIL_PTR(chan_info, hw_ops, chan_mgt, tail_ptr, qid)\
+do { \
+ (void)(chan_info); \
+ typeof(hw_ops) _hw_ops = (hw_ops); \
+ typeof(chan_mgt) _chan_mgt = (chan_mgt); \
+ typeof(tail_ptr) _tail_ptr = (tail_ptr); \
+ typeof(qid) _qid = (qid); \
+ (_hw_ops)->update_mailbox_queue_tail_ptr( \
+ _chan_mgt->hw_ops_tbl->priv, _tail_ptr, _qid); \
+} while (0)
+
+static int nbl_chan_alloc_all_rx_bufs(struct nbl_channel_mgt *chan_mgt,
+ struct nbl_chan_info *chan_info)
+{
+ struct nbl_hw_ops *hw_ops = chan_mgt->hw_ops_tbl->ops;
+ struct nbl_chan_ring *rxq = &chan_info->rxq;
+ struct device *dev = chan_mgt->common->dev;
+ struct nbl_chan_rx_desc *desc;
+ struct nbl_chan_buf *buf;
+ u16 i;
+
+ for (i = 0; i < chan_info->num_rxq_entries; i++) {
+ buf = &rxq->buf[i];
+ buf->va = dmam_alloc_coherent(dev, chan_info->rxq_buf_size,
+ &buf->pa,
+ GFP_KERNEL);
+ if (!buf->va) {
+ dev_err(dev,
+ "Allocate buffer for chan rx queue failed\n");
+ goto err;
+ }
+ }
+
+ desc = rxq->desc.rx_desc;
+ for (i = 0; i < chan_info->num_rxq_entries - 1; i++) {
+ buf = &rxq->buf[i];
+ desc[i].flags = cpu_to_le16(BIT(NBL_CHAN_RX_DESC_AVAIL));
+ desc[i].buf_addr = cpu_to_le64(buf->pa);
+ desc[i].buf_len = cpu_to_le32(chan_info->rxq_buf_size);
+ }
+
+ rxq->next_to_clean = 0;
+ rxq->next_to_use = chan_info->num_rxq_entries - 1;
+ rxq->tail_ptr = chan_info->num_rxq_entries - 1;
+
+ NBL_UPDATE_QUEUE_TAIL_PTR(chan_info, hw_ops, chan_mgt, rxq->tail_ptr,
+ NBL_MB_RX_QID);
+
+ return 0;
+err:
+ return -ENOMEM;
+}
+
+static int nbl_chan_alloc_all_bufs(struct nbl_channel_mgt *chan_mgt,
+ struct nbl_chan_info *chan_info)
+{
+ int err;
+
+ err = nbl_chan_alloc_all_tx_bufs(chan_mgt, chan_info);
+ if (err)
+ return err;
+ err = nbl_chan_alloc_all_rx_bufs(chan_mgt, chan_info);
+
+ return err;
+}
+
+static void nbl_chan_stop_queue(struct nbl_channel_mgt *chan_mgt)
+{
+ struct nbl_hw_ops *hw_ops = chan_mgt->hw_ops_tbl->ops;
+
+ hw_ops->stop_mailbox_rxq(chan_mgt->hw_ops_tbl->priv);
+ hw_ops->stop_mailbox_txq(chan_mgt->hw_ops_tbl->priv);
+}
+
+static int nbl_chan_teardown_queue(struct nbl_channel_mgt *chan_mgt,
+ u8 chan_type)
+{
+ struct nbl_chan_info *chan_info = chan_mgt->chan_info[chan_type];
+
+ cancel_work_sync(chan_info->clean_task);
+ nbl_chan_stop_queue(chan_mgt);
+ mutex_destroy(&chan_info->txq_lock);
+ mutex_destroy(&chan_info->rxq_lock);
+
+ return 0;
+}
+
+static int nbl_chan_setup_queue(struct nbl_channel_mgt *chan_mgt, u8 chan_type)
+{
+ struct nbl_chan_info *chan_info = chan_mgt->chan_info[chan_type];
+ struct nbl_common_info *common = chan_mgt->common;
+ int err;
+
+ nbl_chan_init_queue_param(chan_info, NBL_CHAN_QUEUE_LEN,
+ NBL_CHAN_QUEUE_LEN, NBL_CHAN_BUF_LEN,
+ NBL_CHAN_BUF_LEN);
+ err = nbl_chan_init_queue(common, chan_info);
+ if (err)
+ return err;
+
+ nbl_chan_config_queue(chan_mgt, chan_info, true); /* tx */
+ nbl_chan_config_queue(chan_mgt, chan_info, false); /* rx */
+
+ err = nbl_chan_alloc_all_bufs(chan_mgt, chan_info);
+ if (err)
+ goto chan_q_setup_fail;
+
+ return 0;
+
+chan_q_setup_fail:
+ nbl_chan_teardown_queue(chan_mgt, chan_type);
+ return err;
+}
+
+static int nbl_chan_update_txqueue(struct nbl_channel_mgt *chan_mgt,
+ struct nbl_chan_info *chan_info,
+ struct nbl_chan_tx_param *param)
+{
+ struct nbl_chan_ring *txq = &chan_info->txq;
+ struct nbl_chan_tx_desc *tx_desc =
+ NBL_CHAN_TX_RING_TO_DESC(txq, txq->next_to_use);
+ struct nbl_chan_buf *tx_buf =
+ NBL_CHAN_TX_RING_TO_BUF(txq, txq->next_to_use);
+
+ if (param->arg_len > NBL_CHAN_BUF_LEN - sizeof(*tx_desc))
+ return -EINVAL;
+
+ tx_desc->dstid = cpu_to_le16(param->dstid);
+ tx_desc->msg_type = cpu_to_le16(param->msg_type);
+ tx_desc->msgid = cpu_to_le16(param->msgid);
+
+ if (param->arg_len > NBL_CHAN_TX_DESC_EMBEDDED_DATA_LEN) {
+ memcpy(tx_buf->va, param->arg, param->arg_len);
+ tx_desc->buf_addr = cpu_to_le64(tx_buf->pa);
+ tx_desc->buf_len = cpu_to_le16(param->arg_len);
+ tx_desc->data_len = 0;
+ } else {
+ memcpy(tx_desc->data, param->arg, param->arg_len);
+ tx_desc->buf_len = 0;
+ tx_desc->data_len = cpu_to_le16(param->arg_len);
+ }
+ tx_desc->flags = cpu_to_le16(BIT(NBL_CHAN_TX_DESC_AVAIL));
+
+ txq->next_to_use =
+ NBL_NEXT_ID(txq->next_to_use, chan_info->num_txq_entries - 1);
+ txq->tail_ptr++;
+
+ return 0;
+}
+
+static int nbl_chan_kick_tx_ring(struct nbl_channel_mgt *chan_mgt,
+ struct nbl_chan_info *chan_info)
+{
+ struct nbl_hw_ops *hw_ops = chan_mgt->hw_ops_tbl->ops;
+ struct nbl_chan_ring *txq = &chan_info->txq;
+ struct device *dev = chan_mgt->common->dev;
+ int max_retries = NBL_CHAN_TX_WAIT_TIMES;
+ struct nbl_chan_tx_desc *tx_desc;
+ int retry_count = 0;
+
+ NBL_UPDATE_QUEUE_TAIL_PTR(chan_info, hw_ops, chan_mgt, txq->tail_ptr,
+ NBL_MB_TX_QID);
+
+ tx_desc = NBL_CHAN_TX_RING_TO_DESC(txq, txq->next_to_clean);
+ while (retry_count < max_retries) {
+ if (le16_to_cpu(READ_ONCE(tx_desc->flags)) &
+ BIT(NBL_CHAN_TX_DESC_USED)) {
+ dma_rmb();
+ break;
+ }
+
+ if (!(retry_count % NBL_CHAN_TX_REKICK_WAIT_TIMES))
+ NBL_UPDATE_QUEUE_TAIL_PTR(chan_info, hw_ops, chan_mgt,
+ txq->tail_ptr, NBL_MB_TX_QID);
+ retry_count++;
+
+ usleep_range(NBL_CHAN_TX_WAIT_US, NBL_CHAN_TX_WAIT_US_MAX);
+ }
+ if (retry_count >= max_retries) {
+ dev_err(dev, "chan send message type: %d timeout\n",
+ le16_to_cpu(READ_ONCE(tx_desc->msg_type)));
+ return -ETIMEDOUT;
+ }
+ txq->next_to_clean = txq->next_to_use;
+
+ return 0;
+}
+
+static void nbl_chan_recv_ack_msg(void *priv, u16 srcid, u16 msgid, void *data,
+ u32 data_len)
+{
+ struct nbl_channel_mgt *chan_mgt = (struct nbl_channel_mgt *)priv;
+ struct nbl_chan_waitqueue_head *wait_head = NULL;
+ union nbl_chan_msg_id ack_msgid = { { 0 } };
+ struct device *dev = chan_mgt->common->dev;
+ struct nbl_chan_info *chan_info =
+ chan_mgt->chan_info[NBL_CHAN_TYPE_MAILBOX];
+ u32 *payload = data;
+ u32 ack_datalen;
+ u32 copy_len;
+
+ if (data_len > NBL_CHAN_BUF_LEN ||
+ data_len < NBL_CHAN_ACK_HEAD_LEN * sizeof(u32)) {
+ dev_err(dev, "Invalid ACK data_len: %u\n", data_len);
+ return;
+ }
+ ack_datalen = data_len - NBL_CHAN_ACK_HEAD_LEN * sizeof(u32);
+ if (ack_datalen > MAX_ACK_DATA_SIZE) {
+ dev_err(dev, "Invalid loc=%d\n", ack_msgid.info.loc);
+ return;
+ }
+ ack_msgid.id = *(u16 *)(payload + NBL_CHAN_MSG_ID_POS);
+ if (ack_msgid.info.loc >= NBL_CHAN_QUEUE_LEN) {
+ dev_err(dev, "chan recv msg loc: %d err\n", ack_msgid.info.loc);
+ return;
+ }
+ wait_head = &chan_info->wait[ack_msgid.info.loc];
+ if (atomic_read(&wait_head->status) != NBL_MBX_STATUS_WAITING ||
+ ack_msgid.info.index != wait_head->msg_index) {
+ dev_err(dev, "Stale ACK: expected index=%u, got %u for loc=%u\n",
+ wait_head->msg_index, ack_msgid.info.index,
+ ack_msgid.info.loc);
+ return;
+ }
+ wait_head->ack_err = *(payload + NBL_CHAN_ACK_RET_POS);
+
+ copy_len = min_t(u32, wait_head->ack_data_len, ack_datalen);
+ if (wait_head->ack_err >= 0 && copy_len > 0) {
+ if (NBL_CHAN_ACK_HEAD_LEN * sizeof(u32) + copy_len > data_len) {
+ dev_err(dev, "ACK payload overflow\n");
+ return;
+ }
+ memcpy((char *)wait_head->ack_data,
+ payload + NBL_CHAN_ACK_HEAD_LEN, copy_len);
+ wait_head->ack_data_len = (u16)copy_len;
+ } else {
+ wait_head->ack_data_len = 0;
+ }
+
+ /*
+ * Ensure all writes to ack_data and ack_data_len are completed
+ * before setting the 'acked' flag. This prevents other threads
+ * from observing stale or partially updated data.
+ */
+ wmb();
+ wait_head->acked = 1;
+ if (wait_head->need_waked)
+ wake_up(&wait_head->wait_queue);
+}
+
+static void nbl_chan_recv_msg(struct nbl_channel_mgt *chan_mgt, void *data)
+{
+ struct device *dev = chan_mgt->common->dev;
+ struct nbl_chan_msg_node_data *msg_handler;
+ u16 msg_type, payload_len, srcid, msgid;
+ struct nbl_chan_tx_desc *tx_desc;
+ void *payload;
+
+ tx_desc = data;
+ msg_type = le16_to_cpu(tx_desc->msg_type);
+ dev_dbg(dev, "recv msg_type: %d\n", msg_type);
+
+ srcid = le16_to_cpu(tx_desc->srcid);
+ msgid = le16_to_cpu(tx_desc->msgid);
+ /* Only check if the value exceeds the maximum, relying on the hash
+ * table to filter invalid message IDs.
+ * The gap values are reserved for future protocol extensions.
+ */
+ if (msg_type >= NBL_CHAN_MSG_MAILBOX_MAX)
+ return;
+
+ if (tx_desc->data_len) {
+ payload_len = le16_to_cpu(tx_desc->data_len);
+ if (payload_len > NBL_CHAN_TX_DESC_DATA_LEN) {
+ dev_err(dev, "data_len=%u exceeds embedded buffer size=%u\n",
+ payload_len,
+ NBL_CHAN_TX_DESC_DATA_LEN);
+ return;
+ }
+ payload = tx_desc->data;
+ } else {
+ payload_len = le16_to_cpu(tx_desc->buf_len);
+ if (payload_len > NBL_CHAN_BUF_LEN) {
+ dev_err(dev, "buf_len=%u exceeds external buffer size=%u\n",
+ payload_len,
+ NBL_CHAN_BUF_LEN);
+ return;
+ }
+ payload = tx_desc + 1;
+ }
+
+ msg_handler =
+ nbl_common_get_hash_node(chan_mgt->handle_hash_tbl, &msg_type);
+ if (!msg_handler || !msg_handler->func) {
+ dev_err(dev, "No handler for msg_type: %u (srcid=%u, msgid=%u)\n",
+ msg_type, srcid, msgid);
+ return;
+ }
+ msg_handler->func(msg_handler->priv, srcid, msgid, payload,
+ payload_len);
+}
+
+static void nbl_chan_advance_rx_ring(struct nbl_channel_mgt *chan_mgt,
+ struct nbl_chan_info *chan_info,
+ struct nbl_chan_ring *rxq)
+{
+ struct nbl_hw_ops *hw_ops = chan_mgt->hw_ops_tbl->ops;
+ struct nbl_chan_rx_desc *rx_desc;
+ struct nbl_chan_buf *rx_buf;
+ u16 next_to_use;
+
+ next_to_use = rxq->next_to_use;
+ rx_desc = NBL_CHAN_RX_RING_TO_DESC(rxq, next_to_use);
+ rx_buf = NBL_CHAN_RX_RING_TO_BUF(rxq, next_to_use);
+
+ rx_desc->buf_addr = cpu_to_le64(rx_buf->pa);
+ rx_desc->buf_len = cpu_to_le32(chan_info->rxq_buf_size);
+
+ /*
+ * DMA Write Memory Barrier:
+ * Ensures all previous DMA-mapped writes (buffer address/length)
+ * are completed before the descriptor flags are updated.
+ * This prevents hardware from seeing a partially updated descriptor
+ * where flags are set but buffer info isn't ready yet.
+ */
+ dma_wmb();
+
+ rx_desc->flags = cpu_to_le16(BIT(NBL_CHAN_RX_DESC_AVAIL));
+
+ /*
+ * CPU Write Memory Barrier:
+ * Ensures the descriptor flags update is visible to other CPUs
+ * before we update the tail pointer. This is important for:
+ * 1. Software cleaning threads that might be checking the tail pointer
+ * 2. Maintaining proper memory ordering in multi-core systems
+ */
+ wmb();
+ rxq->next_to_use++;
+ if (rxq->next_to_use == chan_info->num_rxq_entries)
+ rxq->next_to_use = 0;
+ rxq->tail_ptr++;
+
+ NBL_UPDATE_QUEUE_TAIL_PTR(chan_info, hw_ops, chan_mgt, rxq->tail_ptr,
+ NBL_MB_RX_QID);
+}
+
+static void nbl_chan_clean_queue(struct nbl_channel_mgt *chan_mgt,
+ struct nbl_chan_info *chan_info)
+{
+ struct nbl_chan_ring *rxq = &chan_info->rxq;
+ struct device *dev = chan_mgt->common->dev;
+ struct nbl_chan_rx_desc *rx_desc;
+ struct nbl_chan_buf *rx_buf;
+ u16 next_to_clean;
+
+ mutex_lock(&chan_info->rxq_lock);
+ next_to_clean = rxq->next_to_clean;
+ rx_desc = NBL_CHAN_RX_RING_TO_DESC(rxq, next_to_clean);
+ rx_buf = NBL_CHAN_RX_RING_TO_BUF(rxq, next_to_clean);
+ while (le16_to_cpu(rx_desc->flags) & BIT(NBL_CHAN_RX_DESC_USED)) {
+ if (!(le16_to_cpu(rx_desc->flags) &
+ BIT(NBL_CHAN_RX_DESC_WRITE)))
+ dev_dbg(dev,
+ "mailbox rx flag 0x%x has no NBL_CHAN_RX_DESC_WRITE\n",
+ le16_to_cpu(rx_desc->flags));
+
+ dma_rmb();
+ nbl_chan_recv_msg(chan_mgt, rx_buf->va);
+ nbl_chan_advance_rx_ring(chan_mgt, chan_info, rxq);
+ next_to_clean++;
+ if (next_to_clean == chan_info->num_rxq_entries)
+ next_to_clean = 0;
+ rx_desc = NBL_CHAN_RX_RING_TO_DESC(rxq, next_to_clean);
+ rx_buf = NBL_CHAN_RX_RING_TO_BUF(rxq, next_to_clean);
+ }
+ rxq->next_to_clean = next_to_clean;
+ mutex_unlock(&chan_info->rxq_lock);
+}
+
+static void nbl_chan_clean_queue_subtask(struct nbl_channel_mgt *chan_mgt,
+ u8 chan_type)
+{
+ struct nbl_chan_info *chan_info = chan_mgt->chan_info[chan_type];
+
+ if (!test_bit(NBL_CHAN_INTERRUPT_READY, chan_info->state) ||
+ test_bit(NBL_CHAN_RESETTING, chan_info->state))
+ return;
+
+ nbl_chan_clean_queue(chan_mgt, chan_info);
+}
+
+static int nbl_chan_get_msg_id(struct nbl_chan_info *chan_info,
+ union nbl_chan_msg_id *msgid)
+{
+ int valid_loc = chan_info->wait_head_index, i;
+ struct nbl_chan_waitqueue_head *wait = NULL;
+
+ for (i = 0; i < NBL_CHAN_QUEUE_LEN; i++) {
+ wait = &chan_info->wait[valid_loc];
+
+ if (atomic_read(&wait->status) != NBL_MBX_STATUS_WAITING) {
+ wait->msg_index = NBL_NEXT_ID(wait->msg_index,
+ NBL_CHAN_MSG_INDEX_MAX);
+ msgid->info.index = wait->msg_index;
+ msgid->info.loc = valid_loc;
+
+ valid_loc = NBL_NEXT_ID(valid_loc,
+ chan_info->num_txq_entries - 1);
+ chan_info->wait_head_index = valid_loc;
+ return 0;
+ }
+
+ valid_loc =
+ NBL_NEXT_ID(valid_loc, chan_info->num_txq_entries - 1);
+ }
+
+ /*
+ * the current NBL_CHAN_QUEUE_LEN configuration meets the design
+ * requirements and theoretically should not return errors, the
+ * following scenarios may still cause the waiting queue to
+ * become full:
+ * High-concurrency scenarios:
+ * If the sender (calling nbl_chan_send_msg()) generates messages
+ * at a rate far exceeding the receiver's ability to process
+ * acknowledgments (ACKs),the waiting queue may become fully occupied.
+ * Delayed or failed ACK handling by the receiver:
+ * The receiver may fail to send ACKs in a timely manner due to
+ * processing delays, blocking, or faults, causing the sender's
+ * waiting queue slots to remain occupied for an extended period.
+ */
+ return -EAGAIN;
+}
+
+static int nbl_chan_send_msg(struct nbl_channel_mgt *chan_mgt,
+ struct nbl_chan_send_info *chan_send)
+{
+ struct nbl_common_info *common = chan_mgt->common;
+ struct nbl_chan_waitqueue_head *wait_head;
+ struct nbl_chan_tx_param tx_param = { 0 };
+ union nbl_chan_msg_id msgid = { { 0 } };
+ int i = NBL_CHAN_TX_WAIT_ACK_TIMES, ret;
+ struct nbl_chan_info *chan_info =
+ chan_mgt->chan_info[NBL_CHAN_TYPE_MAILBOX];
+ struct device *dev = common->dev;
+
+ if (test_bit(NBL_CHAN_ABNORMAL, chan_info->state))
+ return -EIO;
+
+ mutex_lock(&chan_info->txq_lock);
+
+ ret = nbl_chan_get_msg_id(chan_info, &msgid);
+ if (ret) {
+ mutex_unlock(&chan_info->txq_lock);
+ dev_err(dev,
+ "Channel tx wait head full, send msgtype:%u to dstid:%u failed\n",
+ chan_send->msg_type, chan_send->dstid);
+ return ret;
+ }
+
+ tx_param.msg_type = chan_send->msg_type;
+ tx_param.arg = chan_send->arg;
+ tx_param.arg_len = chan_send->arg_len;
+ tx_param.dstid = chan_send->dstid;
+ tx_param.msgid = msgid.id;
+
+ ret = nbl_chan_update_txqueue(chan_mgt, chan_info, &tx_param);
+ if (ret) {
+ mutex_unlock(&chan_info->txq_lock);
+ dev_err(dev,
+ "Channel tx queue full, send msgtype:%u to dstid:%u failed\n",
+ chan_send->msg_type, chan_send->dstid);
+ return ret;
+ }
+
+ wait_head = &chan_info->wait[msgid.info.loc];
+ wait_head->acked = 0;
+ wait_head->ack_data = chan_send->resp;
+ wait_head->ack_data_len = chan_send->resp_len;
+ wait_head->msg_type = chan_send->msg_type;
+ wait_head->need_waked = chan_send->ack;
+ wait_head->msg_index = msgid.info.index;
+ atomic_set(&wait_head->status, chan_send->ack ? NBL_MBX_STATUS_WAITING :
+ NBL_MBX_STATUS_IDLE);
+
+ ret = nbl_chan_kick_tx_ring(chan_mgt, chan_info);
+
+ mutex_unlock(&chan_info->txq_lock);
+ if (ret) {
+ atomic_set(&wait_head->status, NBL_MBX_STATUS_TIMEOUT);
+ return ret;
+ }
+ if (!chan_send->ack)
+ return 0;
+
+ if (test_bit(NBL_CHAN_INTERRUPT_READY, chan_info->state)) {
+ ret = wait_event_timeout(wait_head->wait_queue,
+ wait_head->acked,
+ NBL_CHAN_ACK_WAIT_TIME);
+ mutex_lock(&chan_info->txq_lock);
+ if (!ret) {
+ atomic_set(&wait_head->status, NBL_MBX_STATUS_TIMEOUT);
+ WRITE_ONCE(wait_head->ack_data, NULL);
+ dev_err(dev,
+ "Channel waiting ack failed, message type: %d, msg id: %u\n",
+ chan_send->msg_type, msgid.id);
+ ret = -ETIMEDOUT;
+ } else {
+ /*
+ * ensure that after observing 'acked == 1', all
+ * subsequent reads (ack_data_len, ack_err) observe
+ * the latest values written by the sender
+ * (nbl_chan_recv_ack_msg()). This prevents stale reads
+ * of ACK data or status.
+ */
+ rmb();
+ chan_send->ack_len = wait_head->ack_data_len;
+ atomic_set(&wait_head->status, NBL_MBX_STATUS_IDLE);
+ ret = READ_ONCE(wait_head->ack_err);
+ }
+ mutex_unlock(&chan_info->txq_lock);
+ return ret;
+ }
+
+ /*polling wait mailbox ack*/
+ mutex_lock(&chan_info->txq_lock);
+ while (i--) {
+ nbl_chan_clean_queue(chan_mgt, chan_info);
+
+ if (wait_head->acked) {
+ chan_send->ack_len = wait_head->ack_data_len;
+ atomic_set(&wait_head->status, NBL_MBX_STATUS_IDLE);
+ ret = READ_ONCE(wait_head->ack_err);
+ mutex_unlock(&chan_info->txq_lock);
+ return ret;
+ }
+ usleep_range(NBL_CHAN_TX_WAIT_ACK_US_MIN,
+ NBL_CHAN_TX_WAIT_ACK_US_MAX);
+ }
+
+ atomic_set(&wait_head->status, NBL_MBX_STATUS_TIMEOUT);
+ WRITE_ONCE(wait_head->ack_data, NULL);
+ dev_err(dev,
+ "Channel polling ack failed, message type: %d msg id: %u\n",
+ chan_send->msg_type, msgid.id);
+ mutex_unlock(&chan_info->txq_lock);
+ return -ETIMEDOUT;
+}
+
+static int nbl_chan_send_ack(struct nbl_channel_mgt *chan_mgt,
+ struct nbl_chan_ack_info *chan_ack)
+{
+ u32 len = NBL_CHAN_ACK_HEAD_LEN * sizeof(u32) + chan_ack->data_len;
+ struct nbl_chan_send_info chan_send;
+ u32 *tmp;
+ int ret;
+
+ tmp = kzalloc(len, GFP_KERNEL);
+ if (!tmp)
+ return -ENOMEM;
+
+ tmp[NBL_CHAN_MSG_TYPE_POS] = chan_ack->msg_type;
+ tmp[NBL_CHAN_MSG_ID_POS] = chan_ack->msgid;
+ tmp[NBL_CHAN_ACK_RET_POS] = (u32)chan_ack->err;
+ if (chan_ack->data && chan_ack->data_len)
+ memcpy(&tmp[NBL_CHAN_ACK_HEAD_LEN], chan_ack->data,
+ chan_ack->data_len);
+
+ NBL_CHAN_SEND(chan_send, chan_ack->dstid, NBL_CHAN_MSG_ACK, tmp, len,
+ NULL, 0, 0);
+ ret = nbl_chan_send_msg(chan_mgt, &chan_send);
+ kfree(tmp);
+
+ return ret;
+}
+
+static int nbl_chan_register_msg(struct nbl_channel_mgt *chan_mgt, u16 msg_type,
+ nbl_chan_resp func, void *callback)
+{
+ return nbl_chan_add_msg_handler(chan_mgt, msg_type, func, callback);
+}
+
+static bool nbl_chan_check_queue_exist(struct nbl_channel_mgt *chan_mgt,
+ u8 chan_type)
+{
+ struct nbl_chan_info *chan_info = chan_mgt->chan_info[chan_type];
+
+ return chan_info ? true : false;
+}
+
+static void nbl_chan_register_chan_task(struct nbl_channel_mgt *chan_mgt,
+ u8 chan_type, struct work_struct *task)
+{
+ struct nbl_chan_info *chan_info = chan_mgt->chan_info[chan_type];
+
+ chan_info->clean_task = task;
+}
+
+static void nbl_chan_set_queue_state(struct nbl_channel_mgt *chan_mgt,
+ enum nbl_chan_state state, u8 chan_type,
+ u8 set)
+{
+ struct nbl_chan_info *chan_info = chan_mgt->chan_info[chan_type];
+
+ if (set)
+ set_bit(state, chan_info->state);
+ else
+ clear_bit(state, chan_info->state);
+}
+
static struct nbl_channel_ops chan_ops = {
+ .send_msg = nbl_chan_send_msg,
+ .send_ack = nbl_chan_send_ack,
+ .register_msg = nbl_chan_register_msg,
+ .cfg_chan_qinfo_map_table = nbl_chan_cfg_qinfo_map_table,
+ .check_queue_exist = nbl_chan_check_queue_exist,
+ .setup_queue = nbl_chan_setup_queue,
+ .teardown_queue = nbl_chan_teardown_queue,
+ .clean_queue_subtask = nbl_chan_clean_queue_subtask,
+ .register_chan_task = nbl_chan_register_chan_task,
+ .set_queue_state = nbl_chan_set_queue_state,
};
static struct nbl_channel_mgt *
@@ -18,6 +834,7 @@ nbl_chan_setup_chan_mgt(struct nbl_adapter *adapter)
struct device *dev = &adapter->pdev->dev;
struct nbl_channel_mgt *chan_mgt;
struct nbl_chan_info *mailbox;
+ int ret;
chan_mgt = devm_kzalloc(dev, sizeof(*chan_mgt), GFP_KERNEL);
if (!chan_mgt)
@@ -32,6 +849,10 @@ nbl_chan_setup_chan_mgt(struct nbl_adapter *adapter)
mailbox->chan_type = NBL_CHAN_TYPE_MAILBOX;
chan_mgt->chan_info[NBL_CHAN_TYPE_MAILBOX] = mailbox;
+ ret = nbl_chan_init_msg_handler(chan_mgt);
+ if (ret)
+ return ERR_PTR(-ENOMEM);
+
return chan_mgt;
}
@@ -39,6 +860,7 @@ static struct nbl_channel_ops_tbl *
nbl_chan_setup_ops(struct device *dev, struct nbl_channel_mgt *chan_mgt)
{
struct nbl_channel_ops_tbl *chan_ops_tbl;
+ int ret;
chan_ops_tbl = devm_kzalloc(dev, sizeof(*chan_ops_tbl), GFP_KERNEL);
if (!chan_ops_tbl)
@@ -47,6 +869,11 @@ nbl_chan_setup_ops(struct device *dev, struct nbl_channel_mgt *chan_mgt)
chan_ops_tbl->ops = &chan_ops;
chan_ops_tbl->priv = chan_mgt;
+ ret = nbl_chan_register_msg(chan_mgt, NBL_CHAN_MSG_ACK,
+ nbl_chan_recv_ack_msg, chan_mgt);
+ if (ret)
+ return ERR_PTR(-ENOMEM);
+
return chan_ops_tbl;
}
@@ -60,19 +887,33 @@ int nbl_chan_init_common(struct nbl_adapter *adap)
chan_mgt = nbl_chan_setup_chan_mgt(adap);
if (IS_ERR(chan_mgt)) {
ret = PTR_ERR(chan_mgt);
- return ret;
+ goto exit;
}
adap->core.chan_mgt = chan_mgt;
chan_ops_tbl = nbl_chan_setup_ops(dev, chan_mgt);
if (IS_ERR(chan_ops_tbl)) {
ret = PTR_ERR(chan_ops_tbl);
- return ret;
+ goto exit;
}
adap->intf.channel_ops_tbl = chan_ops_tbl;
+
return 0;
+
+exit:
+ if (chan_mgt) {
+ nbl_chan_remove_msg_handler(chan_mgt);
+ adap->core.chan_mgt = NULL;
+ }
+ return ret;
}
void nbl_chan_remove_common(struct nbl_adapter *adap)
{
+ struct nbl_channel_mgt *chan_mgt = adap->core.chan_mgt;
+
+ if (chan_mgt) {
+ nbl_chan_remove_msg_handler(chan_mgt);
+ adap->core.chan_mgt = NULL;
+ }
}
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.h
index 637912d1e806..5deaaa6ee92b 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.h
@@ -15,10 +15,157 @@
#include "../nbl_include/nbl_def_common.h"
#include "../nbl_core.h"
+#define NBL_CHAN_TX_RING_TO_DESC(tx_ring, i) \
+ (&((((tx_ring)->desc.tx_desc))[i]))
+#define NBL_CHAN_RX_RING_TO_DESC(rx_ring, i) \
+ (&((((rx_ring)->desc.rx_desc))[i]))
+#define NBL_CHAN_TX_RING_TO_BUF(tx_ring, i) (&(((tx_ring)->buf)[i]))
+#define NBL_CHAN_RX_RING_TO_BUF(rx_ring, i) (&(((rx_ring)->buf)[i]))
+
+#define NBL_CHAN_TX_WAIT_US 100
+#define NBL_CHAN_TX_WAIT_US_MAX 120
+#define NBL_CHAN_TX_REKICK_WAIT_TIMES 2000
+#define NBL_CHAN_TX_WAIT_TIMES 30000
+#define NBL_CHAN_TX_WAIT_ACK_US_MIN 100
+#define NBL_CHAN_TX_WAIT_ACK_US_MAX 120
+#define NBL_CHAN_TX_WAIT_ACK_TIMES 50000
+#define NBL_CHAN_QUEUE_LEN 256
+#define NBL_CHAN_BUF_LEN 4096
+#define NBL_CHAN_TX_DESC_EMBEDDED_DATA_LEN 16
+
+#define NBL_CHAN_TX_DESC_AVAIL 0
+#define NBL_CHAN_TX_DESC_USED 1
+#define NBL_CHAN_RX_DESC_WRITE 1
+#define NBL_CHAN_RX_DESC_AVAIL 3
+#define NBL_CHAN_RX_DESC_USED 4
+
+#define NBL_CHAN_ACK_HEAD_LEN 3
+#define NBL_CHAN_ACK_RET_POS 2
+#define NBL_CHAN_MSG_ID_POS 1
+#define NBL_CHAN_MSG_TYPE_POS 0
+
+#define NBL_CHAN_ACK_WAIT_TIME (3 * HZ)
+
+#define NBL_CHAN_HANDLER_TBL_BUCKET_SIZE 512
+
+#define NBL_CHAN_BUF_LEN 4096
+#define NBL_CHAN_TX_DESC_DATA_LEN 16
+#define NBL_CHAN_ACK_HEAD_LEN 3
+#define MAX_ACK_DATA_SIZE 256
+
+enum {
+ NBL_MB_RX_QID = 0,
+ NBL_MB_TX_QID = 1,
+};
+
+enum {
+ NBL_MBX_STATUS_IDLE = 0,
+ NBL_MBX_STATUS_WAITING,
+ NBL_MBX_STATUS_TIMEOUT = -1,
+};
+
+struct nbl_chan_tx_param {
+ enum nbl_chan_msg_type msg_type;
+ void *arg;
+ size_t arg_len;
+ u16 dstid;
+ u16 msgid;
+};
+
+struct nbl_chan_buf {
+ void *va;
+ dma_addr_t pa;
+ size_t size;
+};
+
+struct nbl_chan_tx_desc {
+ __le16 flags;
+ __le16 srcid;
+ __le16 dstid;
+ __le16 data_len;
+ __le16 buf_len;
+ __le64 buf_addr;
+ __le16 msg_type;
+ u8 data[16];
+ __le16 msgid;
+ u8 rsv[26];
+} __packed;
+
+struct nbl_chan_rx_desc {
+ __le16 flags;
+ __le32 buf_len;
+ __le16 buf_id;
+ __le64 buf_addr;
+} __packed;
+
+union nbl_chan_desc_ptr {
+ struct nbl_chan_tx_desc *tx_desc;
+ struct nbl_chan_rx_desc *rx_desc;
+};
+
+struct nbl_chan_ring {
+ union nbl_chan_desc_ptr desc;
+ struct nbl_chan_buf *buf;
+ u16 next_to_use;
+ u16 tail_ptr;
+ u16 next_to_clean;
+ dma_addr_t dma;
+};
+
+#define NBL_CHAN_MSG_INDEX_MAX 63
+
+union nbl_chan_msg_id {
+ struct nbl_chan_msg_id_info {
+ u16 index : 6;
+ u16 loc : 10;
+ } info;
+ u16 id;
+};
+
+struct nbl_chan_waitqueue_head {
+ struct wait_queue_head wait_queue;
+ char *ack_data;
+ int acked;
+ int ack_err;
+ u16 ack_data_len;
+ u16 need_waked;
+ u16 msg_type;
+ atomic_t status;
+ u8 msg_index;
+};
+
struct nbl_chan_info {
+ struct nbl_chan_ring txq;
+ struct nbl_chan_ring rxq;
+ struct nbl_chan_waitqueue_head *wait;
+ /*
+ *Protects access to the TX queue (txq) and related metadata.
+ *This mutex ensures exclusive access when updating the TX queue
+ */
+ struct mutex txq_lock;
+ /*
+ * Acquire the RX queue lock to protect against concurrent access.
+ * This mutex serializes access to:
+ * - The next_to_clean pointer
+ * - The ring buffer descriptors and buffers
+ * - Any shared state between cleaning and enqueueing operations
+ */
+ struct mutex rxq_lock;
+ struct work_struct *clean_task;
+ u16 wait_head_index;
+ u16 num_txq_entries;
+ u16 num_rxq_entries;
+ u16 txq_buf_size;
+ u16 rxq_buf_size;
+ DECLARE_BITMAP(state, NBL_CHAN_STATE_NBITS);
u8 chan_type;
};
+struct nbl_chan_msg_node_data {
+ nbl_chan_resp func;
+ void *priv;
+};
+
struct nbl_channel_mgt {
struct nbl_common_info *common;
struct nbl_hw_ops_tbl *hw_ops_tbl;
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.c
new file mode 100644
index 000000000000..79c1d5f5aacf
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.c
@@ -0,0 +1,212 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#include <linux/device.h>
+#include "nbl_common.h"
+
+static struct nbl_common_wq_mgt *wq_mgt;
+
+void nbl_common_queue_work(struct work_struct *task)
+{
+ queue_work(wq_mgt->ctrl_dev_wq, task);
+}
+
+void nbl_common_destroy_wq(void)
+{
+ destroy_workqueue(wq_mgt->ctrl_dev_wq);
+ kfree(wq_mgt);
+ wq_mgt = NULL;
+}
+
+int nbl_common_create_wq(void)
+{
+ wq_mgt = kzalloc_obj(*wq_mgt);
+ if (!wq_mgt)
+ return -ENOMEM;
+
+ wq_mgt->ctrl_dev_wq = alloc_workqueue("%s", WQ_MEM_RECLAIM | WQ_UNBOUND,
+ 0, "nbl_ctrldev_wq");
+ if (!wq_mgt->ctrl_dev_wq) {
+ pr_err("Failed to create workqueue nbl_ctrldev_wq\n");
+ goto alloc_ctrl_dev_wq_failed;
+ }
+
+ return 0;
+alloc_ctrl_dev_wq_failed:
+ kfree(wq_mgt);
+ wq_mgt = NULL;
+ return -ENOMEM;
+}
+
+u32 nbl_common_pf_id_subtraction_mgtpf_id(struct nbl_common_info *common,
+ u32 pf_id)
+{
+ u32 diff = U32_MAX;
+
+ if (pf_id >= common->mgt_pf)
+ diff = pf_id - common->mgt_pf;
+
+ return diff;
+}
+
+#define FNV_PRIME_32 0x01000193
+#define FNV_OFFSET_32 0x811C9DC5
+static u32 nbl_common_calc_hash_key(void *key, u32 key_size, u32 bucket_size)
+{
+ u32 hash = FNV_OFFSET_32;
+ u8 *p = (u8 *)key;
+ u32 i;
+
+ if (bucket_size == 0 || bucket_size == NBL_HASH_TBL_LIST_BUCKET_SIZE)
+ return 0;
+
+ for (i = 0; i < key_size; i++) {
+ hash ^= p[i];
+ hash *= FNV_PRIME_32;
+ }
+ /* Use bitmask if bucket_size is a power of 2 */
+ if ((bucket_size & (bucket_size - 1)) == 0)
+ return hash & (bucket_size - 1);
+ else
+ return hash % bucket_size;
+}
+
+/*
+ * alloc a hash table
+ * the table support multi thread
+ */
+struct nbl_hash_tbl_mgt *
+nbl_common_init_hash_table(struct nbl_hash_tbl_key *key)
+{
+ struct nbl_hash_tbl_mgt *tbl_mgt;
+ int bucket_size;
+ int i;
+
+ tbl_mgt = devm_kzalloc(key->dev, sizeof(*tbl_mgt), GFP_KERNEL);
+ if (!tbl_mgt)
+ return NULL;
+
+ bucket_size = key->bucket_size;
+ tbl_mgt->hash = devm_kcalloc(key->dev, bucket_size,
+ sizeof(struct hlist_head), GFP_KERNEL);
+ if (!tbl_mgt->hash)
+ goto alloc_hash_failed;
+
+ for (i = 0; i < bucket_size; i++)
+ INIT_HLIST_HEAD(tbl_mgt->hash + i);
+
+ memcpy(&tbl_mgt->tbl_key, key, sizeof(struct nbl_hash_tbl_key));
+
+ return tbl_mgt;
+
+alloc_hash_failed:
+ return NULL;
+}
+
+/*
+ * alloc a hash node, and add to hlist_head
+ */
+int nbl_common_alloc_hash_node(struct nbl_hash_tbl_mgt *tbl_mgt, void *key,
+ void *data, void **out_data)
+{
+ struct nbl_hash_entry_node *hash_node;
+ u16 data_size;
+ u32 hash_val;
+ u16 key_size;
+
+ hash_node = devm_kzalloc(tbl_mgt->tbl_key.dev, sizeof(*hash_node),
+ GFP_KERNEL);
+ if (!hash_node)
+ return -ENOMEM;
+
+ key_size = tbl_mgt->tbl_key.key_size;
+ hash_node->key =
+ devm_kzalloc(tbl_mgt->tbl_key.dev, key_size, GFP_KERNEL);
+ if (!hash_node->key)
+ goto alloc_key_failed;
+
+ data_size = tbl_mgt->tbl_key.data_size;
+ hash_node->data =
+ devm_kzalloc(tbl_mgt->tbl_key.dev, data_size, GFP_KERNEL);
+ if (!hash_node->data)
+ goto alloc_data_failed;
+
+ memcpy(hash_node->key, key, key_size);
+ memcpy(hash_node->data, data, data_size);
+
+ hash_val = nbl_common_calc_hash_key(key, key_size,
+ tbl_mgt->tbl_key.bucket_size);
+
+ hlist_add_head(&hash_node->node, tbl_mgt->hash + hash_val);
+ tbl_mgt->node_num++;
+ if (out_data)
+ *out_data = hash_node->data;
+
+ return 0;
+
+alloc_data_failed:
+ devm_kfree(tbl_mgt->tbl_key.dev, hash_node->key);
+alloc_key_failed:
+ devm_kfree(tbl_mgt->tbl_key.dev, hash_node);
+ return -ENOMEM;
+}
+
+/*
+ * get a hash node, return the data if node exist
+ */
+void *nbl_common_get_hash_node(struct nbl_hash_tbl_mgt *tbl_mgt, void *key)
+{
+ struct nbl_hash_entry_node *hash_node;
+ struct hlist_head *head;
+ void *data = NULL;
+ u32 hash_val;
+ u16 key_size;
+
+ key_size = tbl_mgt->tbl_key.key_size;
+ hash_val = nbl_common_calc_hash_key(key, key_size,
+ tbl_mgt->tbl_key.bucket_size);
+ head = tbl_mgt->hash + hash_val;
+
+ hlist_for_each_entry(hash_node, head, node)
+ if (!memcmp(hash_node->key, key, key_size)) {
+ data = hash_node->data;
+ break;
+ }
+
+ return data;
+}
+
+static void nbl_common_detach_hash_node(struct nbl_hash_tbl_mgt *tbl_mgt,
+ struct nbl_hash_entry_node *hash_node)
+{
+ hlist_del(&hash_node->node);
+ devm_kfree(tbl_mgt->tbl_key.dev, hash_node->key);
+ devm_kfree(tbl_mgt->tbl_key.dev, hash_node->data);
+ devm_kfree(tbl_mgt->tbl_key.dev, hash_node);
+ tbl_mgt->node_num--;
+}
+
+/*
+ * free a hash node
+ */
+void nbl_common_remove_hash_table(struct nbl_hash_tbl_mgt *tbl_mgt,
+ struct nbl_hash_tbl_del_key *key)
+{
+ struct nbl_hash_entry_node *hash_node;
+ struct hlist_node *safe_node;
+ struct hlist_head *head;
+ u32 i;
+
+ for (i = 0; i < tbl_mgt->tbl_key.bucket_size; i++) {
+ head = tbl_mgt->hash + i;
+ hlist_for_each_entry_safe(hash_node, safe_node, head, node) {
+ if (key && key->action_func)
+ key->action_func(key->action_priv,
+ hash_node->key,
+ hash_node->data);
+ nbl_common_detach_hash_node(tbl_mgt, hash_node);
+ }
+ }
+}
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.h
new file mode 100644
index 000000000000..7a91d4eca105
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_COMMON_H_
+#define _NBL_COMMON_H_
+
+#include <linux/types.h>
+
+#include "../nbl_include/nbl_include.h"
+#include "../nbl_include/nbl_def_common.h"
+
+/* list only need one bucket size */
+#define NBL_HASH_TBL_LIST_BUCKET_SIZE 1
+
+struct nbl_common_wq_mgt {
+ struct workqueue_struct *ctrl_dev_wq;
+};
+
+struct nbl_hash_tbl_mgt {
+ struct nbl_hash_tbl_key tbl_key;
+ struct hlist_head *hash;
+ u16 node_num;
+};
+
+struct nbl_hash_entry_node {
+ struct hlist_node node;
+ void *key;
+ void *data;
+};
+
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
index 1d673b775765..b63c91e559af 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
@@ -9,7 +9,154 @@
#include <linux/spinlock.h>
#include "nbl_hw_leonis.h"
+static void nbl_hw_write_mbx_regs(struct nbl_hw_mgt *hw_mgt, u64 reg,
+ const u32 *data, u32 len)
+{
+ u32 i;
+
+ if (len % 4)
+ return;
+
+ for (i = 0; i < len / 4; i++)
+ nbl_mbx_wr32(hw_mgt, reg + i * sizeof(u32), data[i]);
+}
+
+static void nbl_hw_rd_regs(struct nbl_hw_mgt *hw_mgt, u64 reg, u32 *data,
+ u32 len)
+{
+ u32 size = len / 4;
+ u32 i;
+
+ if (len % 4)
+ return;
+
+ spin_lock(&hw_mgt->reg_lock);
+
+ for (i = 0; i < size; i++)
+ data[i] = rd32(hw_mgt->hw_addr, reg + i * sizeof(u32));
+ spin_unlock(&hw_mgt->reg_lock);
+}
+
+static void nbl_hw_wr_regs(struct nbl_hw_mgt *hw_mgt, u64 reg, const u32 *data,
+ u32 len)
+{
+ u32 size = len / 4;
+ u32 i;
+
+ if (len % 4)
+ return;
+ spin_lock(&hw_mgt->reg_lock);
+ for (i = 0; i < size; i++)
+ wr32(hw_mgt->hw_addr, reg + i * sizeof(u32), data[i]);
+ spin_unlock(&hw_mgt->reg_lock);
+}
+
+static void nbl_hw_update_mailbox_queue_tail_ptr(struct nbl_hw_mgt *hw_mgt,
+ u16 tail_ptr, u8 txrx)
+{
+ /* local_qid 0 and 1 denote rx and tx queue respectively */
+ u32 local_qid = txrx;
+ u32 value = ((u32)tail_ptr << 16) | local_qid;
+
+ /* wmb for doorbell */
+ wmb();
+ nbl_mbx_wr32(hw_mgt, NBL_MAILBOX_NOTIFY_ADDR, value);
+}
+
+static void nbl_hw_config_mailbox_rxq(struct nbl_hw_mgt *hw_mgt,
+ dma_addr_t dma_addr, int size_bwid)
+{
+ union nbl_mailbox_qinfo_cfg_table_u qinfo_cfg_rx_tbl;
+
+ memset(&qinfo_cfg_rx_tbl, 0, sizeof(qinfo_cfg_rx_tbl));
+ qinfo_cfg_rx_tbl.info.queue_rst = 1;
+ nbl_hw_write_mbx_regs(hw_mgt, NBL_MAILBOX_QINFO_CFG_RX_TABLE_ADDR,
+ qinfo_cfg_rx_tbl.data,
+ sizeof(qinfo_cfg_rx_tbl));
+
+ qinfo_cfg_rx_tbl.info.queue_base_addr_l = (u32)(dma_addr & 0xFFFFFFFF);
+ qinfo_cfg_rx_tbl.info.queue_base_addr_h = (u32)(dma_addr >> 32);
+ qinfo_cfg_rx_tbl.info.queue_size_bwind = (u32)size_bwid;
+ qinfo_cfg_rx_tbl.info.queue_rst = 0;
+ qinfo_cfg_rx_tbl.info.queue_en = 1;
+ nbl_hw_write_mbx_regs(hw_mgt, NBL_MAILBOX_QINFO_CFG_RX_TABLE_ADDR,
+ qinfo_cfg_rx_tbl.data,
+ sizeof(qinfo_cfg_rx_tbl));
+}
+
+static void nbl_hw_config_mailbox_txq(struct nbl_hw_mgt *hw_mgt,
+ dma_addr_t dma_addr, int size_bwid)
+{
+ union nbl_mailbox_qinfo_cfg_table_u qinfo_cfg_tx_tbl;
+
+ memset(&qinfo_cfg_tx_tbl, 0, sizeof(qinfo_cfg_tx_tbl));
+ qinfo_cfg_tx_tbl.info.queue_rst = 1;
+ nbl_hw_write_mbx_regs(hw_mgt, NBL_MAILBOX_QINFO_CFG_TX_TABLE_ADDR,
+ qinfo_cfg_tx_tbl.data,
+ sizeof(qinfo_cfg_tx_tbl));
+
+ qinfo_cfg_tx_tbl.info.queue_base_addr_l = (u32)(dma_addr & 0xFFFFFFFF);
+ qinfo_cfg_tx_tbl.info.queue_base_addr_h = (u32)(dma_addr >> 32);
+ qinfo_cfg_tx_tbl.info.queue_size_bwind = (u32)size_bwid;
+ qinfo_cfg_tx_tbl.info.queue_rst = 0;
+ qinfo_cfg_tx_tbl.info.queue_en = 1;
+ nbl_hw_write_mbx_regs(hw_mgt, NBL_MAILBOX_QINFO_CFG_TX_TABLE_ADDR,
+ qinfo_cfg_tx_tbl.data,
+ sizeof(qinfo_cfg_tx_tbl));
+}
+
+static void nbl_hw_stop_mailbox_rxq(struct nbl_hw_mgt *hw_mgt)
+{
+ union nbl_mailbox_qinfo_cfg_table_u qinfo_cfg_rx_tbl;
+
+ memset(&qinfo_cfg_rx_tbl, 0, sizeof(qinfo_cfg_rx_tbl));
+ nbl_hw_write_mbx_regs(hw_mgt, NBL_MAILBOX_QINFO_CFG_RX_TABLE_ADDR,
+ qinfo_cfg_rx_tbl.data,
+ sizeof(qinfo_cfg_rx_tbl));
+}
+
+static void nbl_hw_stop_mailbox_txq(struct nbl_hw_mgt *hw_mgt)
+{
+ union nbl_mailbox_qinfo_cfg_table_u qinfo_cfg_tx_tbl;
+
+ memset(&qinfo_cfg_tx_tbl, 0, sizeof(qinfo_cfg_tx_tbl));
+ nbl_hw_write_mbx_regs(hw_mgt, NBL_MAILBOX_QINFO_CFG_TX_TABLE_ADDR,
+ qinfo_cfg_tx_tbl.data,
+ sizeof(qinfo_cfg_tx_tbl));
+}
+
+static u32 nbl_hw_get_host_pf_mask(struct nbl_hw_mgt *hw_mgt)
+{
+ u32 data;
+
+ nbl_hw_rd_regs(hw_mgt, NBL_PCIE_HOST_K_PF_MASK_REG, &data,
+ sizeof(data));
+ return data;
+}
+
+static void nbl_hw_cfg_mailbox_qinfo(struct nbl_hw_mgt *hw_mgt, u16 func_id,
+ u16 bus, u16 devid, u16 function)
+{
+ union nbl_mailbox_qinfo_map_table_u mb_qinfo_map;
+
+ memset(&mb_qinfo_map, 0, sizeof(mb_qinfo_map));
+ mb_qinfo_map.info.function = function;
+ mb_qinfo_map.info.devid = devid;
+ mb_qinfo_map.info.bus = bus;
+ mb_qinfo_map.info.msix_idx_valid = 0;
+ nbl_hw_wr_regs(hw_mgt, NBL_MAILBOX_QINFO_MAP_REG_ARR(func_id),
+ &mb_qinfo_map.data, sizeof(mb_qinfo_map));
+}
+
static struct nbl_hw_ops hw_ops = {
+ .update_mailbox_queue_tail_ptr = nbl_hw_update_mailbox_queue_tail_ptr,
+ .config_mailbox_rxq = nbl_hw_config_mailbox_rxq,
+ .config_mailbox_txq = nbl_hw_config_mailbox_txq,
+ .stop_mailbox_rxq = nbl_hw_stop_mailbox_rxq,
+ .stop_mailbox_txq = nbl_hw_stop_mailbox_txq,
+ .get_host_pf_mask = nbl_hw_get_host_pf_mask,
+ .cfg_mailbox_qinfo = nbl_hw_cfg_mailbox_qinfo,
+
};
/* Structure starts here, adding an op should not modify anything below */
@@ -90,6 +237,15 @@ int nbl_hw_init_leonis(struct nbl_adapter *adapter)
}
hw_mgt->hw_size = bar_len - NBL_RDMA_NOTIFY_OFF;
} else {
+ bar_start = pci_resource_start(pdev, NBL_MEMORY_BAR);
+ bar_len = pci_resource_len(pdev, NBL_MEMORY_BAR);
+ if (!(pci_resource_flags(pdev, NBL_MEMORY_BAR) &
+ IORESOURCE_MEM) ||
+ bar_len < NBL_RDMA_NOTIFY_OFF) {
+ dev_err(&pdev->dev, "Invalid BAR: unassigned or length too small\n");
+ ret = -EINVAL;
+ goto ioremap_err;
+ }
hw_mgt->hw_addr =
ioremap(pci_resource_start(pdev, NBL_MEMORY_BAR),
NBL_RDMA_NOTIFY_OFF);
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_channel.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_channel.h
index 6d5fed4b82c5..33c19902ddd2 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_channel.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_channel.h
@@ -10,6 +10,38 @@
struct nbl_channel_mgt;
struct nbl_adapter;
+#define NBL_CHAN_SEND(chan_send, dst_id, mesg_type, argument, arg_length,\
+ response, resp_length, need_ack) \
+do { \
+ typeof(chan_send) *__chan_send = &(chan_send); \
+ __chan_send->dstid = (dst_id); \
+ __chan_send->msg_type = (mesg_type); \
+ __chan_send->arg = (argument); \
+ __chan_send->arg_len = (arg_length); \
+ __chan_send->resp = (response); \
+ __chan_send->resp_len = (resp_length); \
+ __chan_send->ack = (need_ack); \
+} while (0)
+
+#define NBL_CHAN_ACK(chan_ack, dst_id, mesg_type, msg_id, err_code, ack_data, \
+ data_length) \
+do { \
+ typeof(chan_ack) *__chan_ack = &(chan_ack); \
+ __chan_ack->dstid = (dst_id); \
+ __chan_ack->msg_type = (mesg_type); \
+ __chan_ack->msgid = (msg_id); \
+ __chan_ack->err = (err_code); \
+ __chan_ack->data = (ack_data); \
+ __chan_ack->data_len = (data_length); \
+} while (0)
+
+typedef void (*nbl_chan_resp)(void *, u16, u16, void *, u32);
+
+enum {
+ NBL_CHAN_RESP_OK,
+ NBL_CHAN_RESP_ERR,
+};
+
enum nbl_chan_msg_type {
NBL_CHAN_MSG_ACK,
NBL_CHAN_MSG_ADD_MACVLAN,
@@ -236,6 +268,13 @@ enum nbl_chan_msg_type {
NBL_CHAN_MSG_MAILBOX_MAX,
};
+enum nbl_chan_state {
+ NBL_CHAN_INTERRUPT_READY,
+ NBL_CHAN_RESETTING,
+ NBL_CHAN_ABNORMAL,
+ NBL_CHAN_STATE_NBITS
+};
+
struct nbl_chan_param_cfg_msix_map {
__le16 num_net_msix;
__le16 num_others_msix;
@@ -262,12 +301,58 @@ struct nbl_chan_param_get_eth_id {
u8 rsvd[3];
};
+struct nbl_board_port_info {
+ u8 eth_num;
+ u8 eth_speed;
+ u8 p4_version;
+ u8 rsv[5];
+};
+
+struct nbl_chan_send_info {
+ void *arg;
+ size_t arg_len;
+ void *resp;
+ size_t resp_len;
+ u16 dstid;
+ u16 msg_type;
+ u16 ack;
+ u16 ack_len;
+};
+
+struct nbl_chan_ack_info {
+ void *data;
+ int err;
+ u32 data_len;
+ u16 dstid;
+ u16 msg_type;
+ u16 msgid;
+};
+
enum nbl_channel_type {
NBL_CHAN_TYPE_MAILBOX,
NBL_CHAN_TYPE_MAX
};
struct nbl_channel_ops {
+ int (*send_msg)(struct nbl_channel_mgt *chan_mgt,
+ struct nbl_chan_send_info *chan_send);
+ int (*send_ack)(struct nbl_channel_mgt *chan_mgt,
+ struct nbl_chan_ack_info *chan_ack);
+ int (*register_msg)(struct nbl_channel_mgt *chan_mgt, u16 msg_type,
+ nbl_chan_resp func, void *callback_priv);
+ int (*cfg_chan_qinfo_map_table)(struct nbl_channel_mgt *chan_mgt,
+ u8 chan_type);
+ bool (*check_queue_exist)(struct nbl_channel_mgt *chan_mgt,
+ u8 chan_type);
+ int (*setup_queue)(struct nbl_channel_mgt *chan_mgt, u8 chan_type);
+ int (*teardown_queue)(struct nbl_channel_mgt *chan_mgt, u8 chan_type);
+ void (*clean_queue_subtask)(struct nbl_channel_mgt *chan_mgt,
+ u8 chan_type);
+ void (*register_chan_task)(struct nbl_channel_mgt *chan_mgt,
+ u8 chan_type, struct work_struct *task);
+ void (*set_queue_state)(struct nbl_channel_mgt *chan_mgt,
+ enum nbl_chan_state state, u8 chan_type,
+ u8 set);
};
struct nbl_channel_ops_tbl {
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_common.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_common.h
index d93da0f22835..6531920c0972 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_common.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_common.h
@@ -11,6 +11,8 @@
#include <linux/device.h>
#include "nbl_include.h"
+struct nbl_hash_tbl_mgt;
+
struct nbl_common_info {
struct pci_dev *pdev;
struct device *dev;
@@ -32,4 +34,32 @@ struct nbl_common_info {
u8 has_net;
};
+struct nbl_hash_tbl_key {
+ struct device *dev;
+ u16 key_size;
+ u16 data_size; /* no include key or node member */
+ u16 bucket_size;
+ u16 resv;
+};
+
+struct nbl_hash_tbl_del_key {
+ void *action_priv;
+ void (*action_func)(void *priv, void *key, void *data);
+};
+
+void nbl_common_queue_work(struct work_struct *task);
+
+void nbl_common_destroy_wq(void);
+int nbl_common_create_wq(void);
+u32 nbl_common_pf_id_subtraction_mgtpf_id(struct nbl_common_info *common,
+ u32 pf_id);
+
+struct nbl_hash_tbl_mgt *
+nbl_common_init_hash_table(struct nbl_hash_tbl_key *key);
+void nbl_common_remove_hash_table(struct nbl_hash_tbl_mgt *tbl_mgt,
+ struct nbl_hash_tbl_del_key *key);
+int nbl_common_alloc_hash_node(struct nbl_hash_tbl_mgt *tbl_mgt, void *key,
+ void *data, void **out_data);
+void *nbl_common_get_hash_node(struct nbl_hash_tbl_mgt *tbl_mgt, void *key);
+
#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h
index 168504b30973..4c0d4909ce8b 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h
@@ -6,9 +6,37 @@
#ifndef _NBL_DEF_HW_H_
#define _NBL_DEF_HW_H_
+#include <linux/types.h>
+
struct nbl_hw_mgt;
struct nbl_adapter;
struct nbl_hw_ops {
+ void (*configure_msix_map)(struct nbl_hw_mgt *hw_mgt, u16 func_id,
+ bool valid, dma_addr_t dma_addr, u8 bus,
+ u8 devid, u8 function);
+ void (*configure_msix_info)(struct nbl_hw_mgt *hw_mgt, u16 func_id,
+ bool valid, u16 interrupt_id, u8 bus,
+ u8 devid, u8 function,
+ bool net_msix_mask_en);
+ void (*update_mailbox_queue_tail_ptr)(struct nbl_hw_mgt *hw_mgt,
+ u16 tail_ptr, u8 txrx);
+ void (*config_mailbox_rxq)(struct nbl_hw_mgt *hw_mgt,
+ dma_addr_t dma_addr, int size_bwid);
+ void (*config_mailbox_txq)(struct nbl_hw_mgt *hw_mgt,
+ dma_addr_t dma_addr, int size_bwid);
+ void (*stop_mailbox_rxq)(struct nbl_hw_mgt *hw_mgt);
+ void (*stop_mailbox_txq)(struct nbl_hw_mgt *hw_mgt);
+ u32 (*get_host_pf_mask)(struct nbl_hw_mgt *hw_mgt);
+ u8 (*get_real_bus)(struct nbl_hw_mgt *hw_mgt);
+
+ void (*cfg_mailbox_qinfo)(struct nbl_hw_mgt *hw_mgt, u16 func_id,
+ u16 bus, u16 devid, u16 function);
+ void (*enable_mailbox_irq)(struct nbl_hw_mgt *hw_mgt, u16 func_id,
+ bool enable_msix, u16 global_vec_id);
+ u32 (*get_fw_eth_num)(struct nbl_hw_mgt *hw_mgt);
+ u32 (*get_fw_eth_map)(struct nbl_hw_mgt *hw_mgt);
+ void (*get_board_info)(struct nbl_hw_mgt *hw_mgt,
+ struct nbl_board_port_info *board);
};
struct nbl_hw_ops_tbl {
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
index 50f30f756bf3..a01c32f57d84 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
@@ -10,6 +10,12 @@
/* ------ Basic definitions ------- */
#define NBL_DRIVER_NAME "nbl"
+#define NBL_MAX_PF 8
+#define NBL_NEXT_ID(id, max) \
+ ({ \
+ typeof(id) _id = (id); \
+ ((_id) == (max) ? 0 : (_id) + 1); \
+ })
enum nbl_product_type {
NBL_LEONIS_TYPE,
--
2.47.3
^ permalink raw reply related
* [PATCH v14 net-next 04/11] net/nebula-matrix: channel msg value and msg struct
From: illusion.wang @ 2026-05-13 1:16 UTC (permalink / raw)
To: dimon.zhao, illusion.wang, alvin.wang, sam.chen, netdev
Cc: andrew+netdev, corbet, kuba, horms, linux-doc, pabeni,
vadim.fedorenko, lukas.bulwahn, edumazet, enelsonmoore, skhan,
hkallweit1, open list
In-Reply-To: <20260513011649.4404-1-illusion.wang@nebula-matrix.com>
This patch introduces the channel message ID enumeration and several
message parameter structures for the nebula-matrix driver.
To ensure compatibility, the msg ID values are fixed, and fields can
only be appended to existing structures, not removed. Additionally,
any newly added fields must be placed on new Data Words (DWs) to
maintain alignment and compatibility. For array-type fields,
the length of individual array members cannot be changed once defined.
When modifying request structures, if a new field is added, the
corresponding response function must define a new stack variable
of the updated request message structure. The newly added fields
should be initialized to invalid values, and a minimal copy of the
original data should be performed to preserve compatibility with
existing implementations.
Signed-off-by: illusion.wang <illusion.wang@nebula-matrix.com>
---
.../nbl/nbl_include/nbl_def_channel.h | 254 ++++++++++++++++++
1 file changed, 254 insertions(+)
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_channel.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_channel.h
index ff03a53b9f5d..6d5fed4b82c5 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_channel.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_channel.h
@@ -6,8 +6,262 @@
#ifndef _NBL_DEF_CHANNEL_H_
#define _NBL_DEF_CHANNEL_H_
+#include <linux/types.h>
+
struct nbl_channel_mgt;
struct nbl_adapter;
+enum nbl_chan_msg_type {
+ NBL_CHAN_MSG_ACK,
+ NBL_CHAN_MSG_ADD_MACVLAN,
+ NBL_CHAN_MSG_DEL_MACVLAN,
+ NBL_CHAN_MSG_ADD_MULTI_RULE,
+ NBL_CHAN_MSG_DEL_MULTI_RULE,
+ NBL_CHAN_MSG_SETUP_MULTI_GROUP,
+ NBL_CHAN_MSG_REMOVE_MULTI_GROUP,
+ NBL_CHAN_MSG_REGISTER_NET,
+ NBL_CHAN_MSG_UNREGISTER_NET,
+ NBL_CHAN_MSG_ALLOC_TXRX_QUEUES,
+ NBL_CHAN_MSG_FREE_TXRX_QUEUES,
+ NBL_CHAN_MSG_SETUP_QUEUE,
+ NBL_CHAN_MSG_REMOVE_ALL_QUEUES,
+ NBL_CHAN_MSG_CFG_DSCH,
+ NBL_CHAN_MSG_SETUP_CQS,
+ NBL_CHAN_MSG_REMOVE_CQS,
+ NBL_CHAN_MSG_CFG_QDISC_MQPRIO,
+ NBL_CHAN_MSG_CONFIGURE_MSIX_MAP,
+ NBL_CHAN_MSG_DESTROY_MSIX_MAP,
+ NBL_CHAN_MSG_MAILBOX_ENABLE_IRQ,
+ NBL_CHAN_MSG_GET_GLOBAL_VECTOR,
+ NBL_CHAN_MSG_GET_VSI_ID,
+ NBL_CHAN_MSG_SET_PROMISC_MODE,
+ NBL_CHAN_MSG_GET_FIRMWARE_VERSION,
+ NBL_CHAN_MSG_GET_QUEUE_ERR_STATS,
+ NBL_CHAN_MSG_GET_COALESCE,
+ NBL_CHAN_MSG_SET_COALESCE,
+ NBL_CHAN_MSG_SET_SPOOF_CHECK_ADDR,
+ NBL_CHAN_MSG_SET_VF_SPOOF_CHECK,
+ NBL_CHAN_MSG_GET_RXFH_INDIR_SIZE,
+ NBL_CHAN_MSG_GET_RXFH_INDIR,
+ NBL_CHAN_MSG_GET_RXFH_RSS_KEY,
+ NBL_CHAN_MSG_GET_RXFH_RSS_ALG_SEL,
+ NBL_CHAN_MSG_GET_HW_CAPS,
+ NBL_CHAN_MSG_GET_HW_STATE,
+ NBL_CHAN_MSG_REGISTER_RDMA,
+ NBL_CHAN_MSG_UNREGISTER_RDMA,
+ NBL_CHAN_MSG_GET_REAL_HW_ADDR,
+ NBL_CHAN_MSG_GET_REAL_BDF,
+ NBL_CHAN_MSG_GRC_PROCESS,
+ NBL_CHAN_MSG_SET_SFP_STATE,
+ NBL_CHAN_MSG_SET_ETH_LOOPBACK,
+ NBL_CHAN_MSG_CHECK_ACTIVE_VF,
+ NBL_CHAN_MSG_GET_PRODUCT_FLEX_CAP,
+ NBL_CHAN_MSG_ALLOC_KTLS_TX_INDEX,
+ NBL_CHAN_MSG_FREE_KTLS_TX_INDEX,
+ NBL_CHAN_MSG_CFG_KTLS_TX_KEYMAT,
+ NBL_CHAN_MSG_ALLOC_KTLS_RX_INDEX,
+ NBL_CHAN_MSG_FREE_KTLS_RX_INDEX,
+ NBL_CHAN_MSG_CFG_KTLS_RX_KEYMAT,
+ NBL_CHAN_MSG_CFG_KTLS_RX_RECORD,
+ NBL_CHAN_MSG_ADD_KTLS_RX_FLOW,
+ NBL_CHAN_MSG_DEL_KTLS_RX_FLOW,
+ NBL_CHAN_MSG_ALLOC_IPSEC_TX_INDEX,
+ NBL_CHAN_MSG_FREE_IPSEC_TX_INDEX,
+ NBL_CHAN_MSG_ALLOC_IPSEC_RX_INDEX,
+ NBL_CHAN_MSG_FREE_IPSEC_RX_INDEX,
+ NBL_CHAN_MSG_CFG_IPSEC_TX_SAD,
+ NBL_CHAN_MSG_CFG_IPSEC_RX_SAD,
+ NBL_CHAN_MSG_ADD_IPSEC_TX_FLOW,
+ NBL_CHAN_MSG_DEL_IPSEC_TX_FLOW,
+ NBL_CHAN_MSG_ADD_IPSEC_RX_FLOW,
+ NBL_CHAN_MSG_DEL_IPSEC_RX_FLOW,
+ NBL_CHAN_MSG_NOTIFY_IPSEC_HARD_EXPIRE,
+ NBL_CHAN_MSG_GET_MBX_IRQ_NUM,
+ NBL_CHAN_MSG_CLEAR_FLOW,
+ NBL_CHAN_MSG_CLEAR_QUEUE,
+ NBL_CHAN_MSG_GET_ETH_ID,
+ NBL_CHAN_MSG_SET_OFFLOAD_STATUS,
+ NBL_CHAN_MSG_INIT_OFLD,
+ NBL_CHAN_MSG_INIT_CMDQ,
+ NBL_CHAN_MSG_DESTROY_CMDQ,
+ NBL_CHAN_MSG_RESET_CMDQ,
+ NBL_CHAN_MSG_INIT_FLOW,
+ NBL_CHAN_MSG_DEINIT_FLOW,
+ NBL_CHAN_MSG_OFFLOAD_FLOW_RULE,
+ NBL_CHAN_MSG_GET_ACL_SWITCH,
+ NBL_CHAN_MSG_GET_VSI_GLOBAL_QUEUE_ID,
+ NBL_CHAN_MSG_INIT_REP,
+ NBL_CHAN_MSG_GET_LINE_RATE_INFO,
+ NBL_CHAN_MSG_REGISTER_NET_REP,
+ NBL_CHAN_MSG_UNREGISTER_NET_REP,
+ NBL_CHAN_MSG_REGISTER_ETH_REP,
+ NBL_CHAN_MSG_UNREGISTER_ETH_REP,
+ NBL_CHAN_MSG_REGISTER_UPCALL_PORT,
+ NBL_CHAN_MSG_UNREGISTER_UPCALL_PORT,
+ NBL_CHAN_MSG_GET_PORT_STATE,
+ NBL_CHAN_MSG_SET_PORT_ADVERTISING,
+ NBL_CHAN_MSG_GET_MODULE_INFO,
+ NBL_CHAN_MSG_GET_MODULE_EEPROM,
+ NBL_CHAN_MSG_GET_LINK_STATE,
+ NBL_CHAN_MSG_NOTIFY_LINK_STATE,
+ NBL_CHAN_MSG_GET_QUEUE_CXT,
+ NBL_CHAN_MSG_CFG_LOG,
+ NBL_CHAN_MSG_INIT_VDPAQ,
+ NBL_CHAN_MSG_DESTROY_VDPAQ,
+ NBL_CHAN_MSG_GET_UPCALL_PORT,
+ NBL_CHAN_MSG_NOTIFY_ETH_REP_LINK_STATE,
+ NBL_CHAN_MSG_SET_ETH_MAC_ADDR,
+ NBL_CHAN_MSG_GET_FUNCTION_ID,
+ NBL_CHAN_MSG_GET_CHIP_TEMPERATURE,
+ NBL_CHAN_MSG_DISABLE_HW_FLOW,
+ NBL_CHAN_MSG_ENABLE_HW_FLOW,
+ NBL_CHAN_MSG_SET_UPCALL_RULE,
+ NBL_CHAN_MSG_UNSET_UPCALL_RULE,
+ NBL_CHAN_MSG_GET_REG_DUMP,
+ NBL_CHAN_MSG_GET_REG_DUMP_LEN,
+ NBL_CHAN_MSG_CFG_LAG_HASH_ALGORITHM,
+ NBL_CHAN_MSG_CFG_LAG_MEMBER_FWD,
+ NBL_CHAN_MSG_CFG_LAG_MEMBER_LIST,
+ NBL_CHAN_MSG_CFG_LAG_MEMBER_UP_ATTR,
+ NBL_CHAN_MSG_ADD_LAG_FLOW,
+ NBL_CHAN_MSG_DEL_LAG_FLOW,
+ NBL_CHAN_MSG_SWITCHDEV_INIT_CMDQ,
+ NBL_CHAN_MSG_SWITCHDEV_DEINIT_CMDQ,
+ NBL_CHAN_MSG_SET_TC_FLOW_INFO,
+ NBL_CHAN_MSG_UNSET_TC_FLOW_INFO,
+ NBL_CHAN_MSG_INIT_ACL,
+ NBL_CHAN_MSG_UNINIT_ACL,
+ NBL_CHAN_MSG_CFG_LAG_MCC,
+ NBL_CHAN_MSG_REGISTER_VSI2Q,
+ NBL_CHAN_MSG_SETUP_Q2VSI,
+ NBL_CHAN_MSG_REMOVE_Q2VSI,
+ NBL_CHAN_MSG_SETUP_RSS,
+ NBL_CHAN_MSG_REMOVE_RSS,
+ NBL_CHAN_MSG_GET_REP_QUEUE_INFO,
+ NBL_CHAN_MSG_CTRL_PORT_LED,
+ NBL_CHAN_MSG_NWAY_RESET,
+ NBL_CHAN_MSG_SET_INTL_SUPPRESS_LEVEL,
+ NBL_CHAN_MSG_GET_ETH_STATS,
+ NBL_CHAN_MSG_GET_MODULE_TEMPERATURE,
+ NBL_CHAN_MSG_GET_BOARD_INFO,
+ NBL_CHAN_MSG_GET_P4_USED,
+ NBL_CHAN_MSG_GET_VF_BASE_VSI_ID,
+ NBL_CHAN_MSG_ADD_LLDP_FLOW,
+ NBL_CHAN_MSG_DEL_LLDP_FLOW,
+ NBL_CHAN_MSG_CFG_ETH_BOND_INFO,
+ NBL_CHAN_MSG_CFG_DUPPKT_MCC,
+ NBL_CHAN_MSG_ADD_ND_UPCALL_FLOW,
+ NBL_CHAN_MSG_DEL_ND_UPCALL_FLOW,
+ NBL_CHAN_MSG_GET_BOARD_ID,
+ NBL_CHAN_MSG_SET_SHAPING_DPORT_VLD,
+ NBL_CHAN_MSG_SET_DPORT_FC_TH_VLD,
+ NBL_CHAN_MSG_REGISTER_RDMA_BOND,
+ NBL_CHAN_MSG_UNREGISTER_RDMA_BOND,
+ NBL_CHAN_MSG_RESTORE_NETDEV_QUEUE,
+ NBL_CHAN_MSG_RESTART_NETDEV_QUEUE,
+ NBL_CHAN_MSG_RESTORE_HW_QUEUE,
+ NBL_CHAN_MSG_KEEP_ALIVE,
+ NBL_CHAN_MSG_GET_BASE_MAC_ADDR,
+ NBL_CHAN_MSG_CFG_BOND_SHAPING,
+ NBL_CHAN_MSG_CFG_BGID_BACK_PRESSURE,
+ NBL_CHAN_MSG_ALLOC_KT_BLOCK,
+ NBL_CHAN_MSG_FREE_KT_BLOCK,
+ NBL_CHAN_MSG_GET_USER_QUEUE_INFO,
+ NBL_CHAN_MSG_GET_ETH_BOND_INFO,
+ NBL_CHAN_MSG_CLEAR_ACCEL_FLOW,
+ NBL_CHAN_MSG_SET_BRIDGE_MODE,
+ NBL_CHAN_MSG_GET_VF_FUNCTION_ID,
+ NBL_CHAN_MSG_NOTIFY_LINK_FORCED,
+ NBL_CHAN_MSG_SET_PMD_DEBUG,
+ NBL_CHAN_MSG_REGISTER_FUNC_MAC,
+ NBL_CHAN_MSG_SET_TX_RATE,
+ NBL_CHAN_MSG_REGISTER_FUNC_LINK_FORCED,
+ NBL_CHAN_MSG_GET_LINK_FORCED,
+ NBL_CHAN_MSG_REGISTER_FUNC_VLAN,
+ NBL_CHAN_MSG_GET_FD_FLOW,
+ NBL_CHAN_MSG_GET_FD_FLOW_CNT,
+ NBL_CHAN_MSG_GET_FD_FLOW_ALL,
+ NBL_CHAN_MSG_GET_FD_FLOW_MAX,
+ NBL_CHAN_MSG_REPLACE_FD_FLOW,
+ NBL_CHAN_MSG_REMOVE_FD_FLOW,
+ NBL_CHAN_MSG_CFG_FD_FLOW_STATE,
+ NBL_CHAN_MSG_REGISTER_FUNC_RATE,
+ NBL_CHAN_MSG_NOTIFY_VLAN,
+ NBL_CHAN_MSG_GET_XDP_QUEUE_INFO,
+ NBL_CHAN_MSG_STOP_ABNORMAL_SW_QUEUE,
+ NBL_CHAN_MSG_STOP_ABNORMAL_HW_QUEUE,
+ NBL_CHAN_MSG_NOTIFY_RESET_EVENT,
+ NBL_CHAN_MSG_ACK_RESET_EVENT,
+ NBL_CHAN_MSG_GET_VF_VSI_ID,
+ NBL_CHAN_MSG_CONFIGURE_QOS,
+ NBL_CHAN_MSG_GET_PFC_BUFFER_SIZE,
+ NBL_CHAN_MSG_SET_PFC_BUFFER_SIZE,
+ NBL_CHAN_MSG_GET_VF_STATS,
+ NBL_CHAN_MSG_REGISTER_FUNC_TRUST,
+ NBL_CHAN_MSG_NOTIFY_TRUST,
+ NBL_CHAN_MSG_CHECK_VF_IS_ACTIVE,
+ NBL_CHAN_MSG_GET_ETH_ABNORMAL_STATS,
+ NBL_CHAN_MSG_GET_ETH_CTRL_STATS,
+ NBL_CHAN_MSG_GET_PAUSE_STATS,
+ NBL_CHAN_MSG_GET_ETH_MAC_STATS,
+ NBL_CHAN_MSG_GET_FEC_STATS,
+ NBL_CHAN_MSG_CFG_MULTI_MCAST_RULE,
+ NBL_CHAN_MSG_GET_LINK_DOWN_COUNT,
+ NBL_CHAN_MSG_GET_LINK_STATUS_OPCODE,
+ NBL_CHAN_MSG_GET_RMON_STATS,
+ NBL_CHAN_MSG_REGISTER_PF_NAME,
+ NBL_CHAN_MSG_GET_PF_NAME,
+ NBL_CHAN_MSG_CONFIGURE_RDMA_BW,
+ NBL_CHAN_MSG_SET_RATE_LIMIT,
+ NBL_CHAN_MSG_SET_TC_WGT,
+ NBL_CHAN_MSG_REMOVE_QUEUE,
+ NBL_CHAN_MSG_GET_MIRROR_TABLE_ID,
+ NBL_CHAN_MSG_CONFIGURE_MIRROR,
+ NBL_CHAN_MSG_CONFIGURE_MIRROR_TABLE,
+ NBL_CHAN_MSG_CLEAR_MIRROR_CFG,
+ NBL_CHAN_MSG_MIRROR_OUTPUTPORT_NOTIFY,
+ NBL_CHAN_MSG_CHECK_FLOWTABLE_SPEC,
+ NBL_CHAN_MSG_CHECK_VF_IS_VDPA,
+ NBL_CHAN_MSG_GET_VDPA_VF_STATS,
+ NBL_CHAN_MSG_SET_RX_RATE,
+ NBL_CHAN_MSG_GET_UVN_PKT_DROP_STATS,
+ NBL_CHAN_MSG_GET_USTORE_PKT_DROP_STATS,
+ NBL_CHAN_MSG_GET_USTORE_TOTAL_PKT_DROP_STATS,
+ NBL_CHAN_MSG_SET_WOL,
+ NBL_CHAN_MSG_INIT_VF_MSIX_MAP,
+ NBL_CHAN_MSG_GET_ST_NAME,
+ NBL_CHAN_MSG_MTU_SET = 501,
+ NBL_CHAN_MSG_SET_RXFH_INDIR = 506,
+ NBL_CHAN_MSG_SET_RXFH_RSS_ALG_SEL = 508,
+ /* mailbox msg end */
+ NBL_CHAN_MSG_MAILBOX_MAX,
+};
+
+struct nbl_chan_param_cfg_msix_map {
+ __le16 num_net_msix;
+ __le16 num_others_msix;
+ __le16 msix_mask_en;
+ __le16 rsvd;
+};
+
+struct nbl_chan_param_enable_mailbox_irq {
+ __le16 vector_id;
+ u8 enable_msix;
+ u8 rsvd;
+};
+
+struct nbl_chan_param_get_vsi_id {
+ __le16 vsi_id;
+ __le16 type;
+};
+
+struct nbl_chan_param_get_eth_id {
+ __le16 vsi_id;
+ u8 eth_num;
+ u8 eth_id;
+ u8 logic_eth_id;
+ u8 rsvd[3];
+};
+
enum nbl_channel_type {
NBL_CHAN_TYPE_MAILBOX,
NBL_CHAN_TYPE_MAX
--
2.47.3
^ permalink raw reply related
* [PATCH v14 net-next 08/11] net/nebula-matrix: add vsi resource implementation
From: illusion.wang @ 2026-05-13 1:16 UTC (permalink / raw)
To: dimon.zhao, illusion.wang, alvin.wang, sam.chen, netdev
Cc: andrew+netdev, corbet, kuba, horms, linux-doc, pabeni,
vadim.fedorenko, lukas.bulwahn, edumazet, enelsonmoore, skhan,
hkallweit1, open list
In-Reply-To: <20260513011649.4404-1-illusion.wang@nebula-matrix.com>
The HW (Hardware) layer code can have a quick review since it is
highly chip-specific.
Chip initialization includes the initialization of the DP module, the
intf module, and the P4 registers.
The initialization of the DP module encompasses the initialization of
the dped(downstream pkt edit), uped(upstream pkt edit), dsch(downstream
schedule), ustore, dstore, dvn, uvn, and uqm modules.
Signed-off-by: illusion.wang <illusion.wang@nebula-matrix.com>
---
.../net/ethernet/nebula-matrix/nbl/Makefile | 1 +
.../nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c | 407 ++++++++++++++++++
.../nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h | 12 +-
.../nbl_hw_leonis/nbl_resource_leonis.c | 2 +
.../nebula-matrix/nbl/nbl_hw/nbl_vsi.c | 26 ++
.../nebula-matrix/nbl/nbl_hw/nbl_vsi.h | 12 +
.../nbl/nbl_include/nbl_def_hw.h | 4 +
.../nbl/nbl_include/nbl_include.h | 31 ++
8 files changed, 494 insertions(+), 1 deletion(-)
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.h
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/Makefile b/drivers/net/ethernet/nebula-matrix/nbl/Makefile
index a56e722a5ac7..241bbb572b5e 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/Makefile
+++ b/drivers/net/ethernet/nebula-matrix/nbl/Makefile
@@ -10,6 +10,7 @@ nbl-objs += nbl_common/nbl_common.o \
nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.o \
nbl_hw/nbl_resource.o \
nbl_hw/nbl_interrupt.o \
+ nbl_hw/nbl_vsi.o \
nbl_core/nbl_dispatch.o \
nbl_core/nbl_dev.o \
nbl_main.o
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
index 612d6c9812b0..feb8d1f6fc23 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
@@ -9,6 +9,7 @@
#include <linux/spinlock.h>
#include <linux/bitfield.h>
#include "nbl_hw_leonis.h"
+#include "nbl_hw_leonis_regs.h"
static void nbl_hw_read_mbx_regs(struct nbl_hw_mgt *hw_mgt, u64 reg,
u32 *data, u32 len)
@@ -64,6 +65,409 @@ static void nbl_hw_wr_regs(struct nbl_hw_mgt *hw_mgt, u64 reg, const u32 *data,
spin_unlock(&hw_mgt->reg_lock);
}
+static u32 nbl_hw_get_quirks(struct nbl_hw_mgt *hw_mgt)
+{
+ u32 quirks;
+
+ nbl_hw_read_mbx_regs(hw_mgt, NBL_LEONIS_QUIRKS_OFFSET, &quirks,
+ sizeof(u32));
+
+ if (quirks == NBL_LEONIS_ILLEGAL_REG_VALUE)
+ return 0;
+
+ return quirks;
+}
+
+static void nbl_configure_dped_checksum(struct nbl_hw_mgt *hw_mgt)
+{
+ union dped_l4_ck_cmd_40_u l4_ck_cmd_40;
+
+ /* DPED dped_l4_ck_cmd_40 for sctp */
+ nbl_hw_rd_regs(hw_mgt, NBL_DPED_L4_CK_CMD_40_ADDR, l4_ck_cmd_40.data,
+ sizeof(l4_ck_cmd_40));
+ l4_ck_cmd_40.info.en = 1;
+ nbl_hw_wr_regs(hw_mgt, NBL_DPED_L4_CK_CMD_40_ADDR, l4_ck_cmd_40.data,
+ sizeof(l4_ck_cmd_40));
+}
+
+static void nbl_dped_init(struct nbl_hw_mgt *hw_mgt)
+{
+ nbl_hw_wr32(hw_mgt, NBL_DPED_VLAN_OFFSET, 0xC);
+ nbl_hw_wr32(hw_mgt, NBL_DPED_DSCP_OFFSET_0, 0x8);
+ nbl_hw_wr32(hw_mgt, NBL_DPED_DSCP_OFFSET_1, 0x4);
+
+ /* dped checksum offload */
+ nbl_configure_dped_checksum(hw_mgt);
+}
+
+static void nbl_uped_init(struct nbl_hw_mgt *hw_mgt)
+{
+ union ped_hw_edit_profile_u hw_edit;
+
+ nbl_hw_rd_regs(hw_mgt, NBL_UPED_HW_EDT_PROF_TABLE(NBL_DPED_V4_TCP_IDX),
+ &hw_edit.data, sizeof(hw_edit));
+ hw_edit.info.l3_len = 0;
+ nbl_hw_wr_regs(hw_mgt, NBL_UPED_HW_EDT_PROF_TABLE(NBL_DPED_V4_TCP_IDX),
+ &hw_edit.data, sizeof(hw_edit));
+
+ nbl_hw_rd_regs(hw_mgt, NBL_UPED_HW_EDT_PROF_TABLE(NBL_DPED_V6_TCP_IDX),
+ &hw_edit.data, sizeof(hw_edit));
+ hw_edit.info.l3_len = 1;
+ nbl_hw_wr_regs(hw_mgt, NBL_UPED_HW_EDT_PROF_TABLE(NBL_DPED_V6_TCP_IDX),
+ &hw_edit.data, sizeof(hw_edit));
+}
+
+static void nbl_shaping_eth_init(struct nbl_hw_mgt *hw_mgt, u8 eth_id, u8 speed)
+{
+ union nbl_shaping_dvn_dport_u dvn_dport = { 0 };
+ union nbl_shaping_dport_u dport = { 0 };
+ u32 rate, half_rate;
+ u32 depth;
+
+ switch (speed) {
+ case NBL_FW_PORT_SPEED_100G:
+ rate = 100000;
+ break;
+ case NBL_FW_PORT_SPEED_50G:
+ rate = 50000;
+ break;
+ case NBL_FW_PORT_SPEED_25G:
+ rate = 25000;
+ break;
+ case NBL_FW_PORT_SPEED_10G:
+ rate = 10000;
+ break;
+ default:
+ dev_err(hw_mgt->common->dev, "Unsupported port speed %u for eth%u\n",
+ speed, eth_id);
+ break;
+ }
+
+ half_rate = rate / 2;
+ depth = max(rate * 2, NBL_LR_LEONIS_NET_BUCKET_DEPTH);
+ dport.info.low |= FIELD_PREP(DPORT_CIR_MASK, rate);
+ dport.info.low |= FIELD_PREP(DPORT_PIR_MASK, rate);
+ dport.info.low |= FIELD_PREP(DPORT_DEPTH_MASK, depth);
+ dport.info.low |= FIELD_PREP(DPORT_CBS_MASK_LOW, depth & 0x3F);
+ dport.info.high |= FIELD_PREP(DPORT_CBS_MASK_HIGH, depth >> 6);
+ dport.info.high |= FIELD_PREP(DPORT_PBS_MASK, depth);
+ dport.info.low |= FIELD_PREP(DPORT_VALID_MASK, 1);
+
+ dvn_dport.info.low |= FIELD_PREP(DPORT_CIR_MASK, half_rate);
+ dvn_dport.info.low |= FIELD_PREP(DPORT_PIR_MASK, rate);
+ dvn_dport.info.low |= FIELD_PREP(DPORT_DEPTH_MASK, depth);
+ dvn_dport.info.low |= FIELD_PREP(DPORT_CBS_MASK_LOW, depth & 0x3F);
+ dvn_dport.info.high |= FIELD_PREP(DPORT_CBS_MASK_HIGH, depth >> 6);
+ dvn_dport.info.high |= FIELD_PREP(DPORT_PBS_MASK, depth);
+ dvn_dport.info.low |= FIELD_PREP(DPORT_VALID_MASK, 1);
+
+ nbl_hw_wr_regs(hw_mgt, NBL_SHAPING_DPORT_REG(eth_id), dport.data,
+ sizeof(dport));
+ nbl_hw_wr_regs(hw_mgt, NBL_SHAPING_DVN_DPORT_REG(eth_id),
+ dvn_dport.data, sizeof(dvn_dport));
+}
+
+static void nbl_shaping_init(struct nbl_hw_mgt *hw_mgt, u8 speed)
+{
+#define NBL_SHAPING_FLUSH_INTERVAL 128
+ union nbl_shaping_net_u net_shaping = { 0 };
+ union dsch_psha_en_u psha_en = { 0 };
+ int i;
+
+ for (i = 0; i < NBL_MAX_ETHERNET; i++)
+ nbl_shaping_eth_init(hw_mgt, i, speed);
+
+ psha_en.info.en = 0xF;
+ nbl_hw_wr_regs(hw_mgt, NBL_DSCH_PSHA_EN_ADDR, &psha_en.data,
+ sizeof(psha_en));
+
+ for (i = 0; i < NBL_MAX_FUNC; i++) {
+ nbl_hw_wr_regs(hw_mgt, NBL_SHAPING_NET_REG(i),
+ net_shaping.data, sizeof(net_shaping));
+ if ((i % NBL_SHAPING_FLUSH_INTERVAL) == 0)
+ nbl_flush_writes(hw_mgt);
+ }
+ nbl_flush_writes(hw_mgt);
+}
+
+static void nbl_dsch_qid_max_init(struct nbl_hw_mgt *hw_mgt)
+{
+ union dsch_vn_quanta_u quanta = { 0 };
+
+ quanta.info.h_qua = NBL_HOST_QUANTA;
+ quanta.info.e_qua = NBL_ECPU_QUANTA;
+ nbl_hw_wr_regs(hw_mgt, NBL_DSCH_VN_QUANTA_ADDR, &quanta.data,
+ sizeof(quanta));
+ nbl_hw_wr32(hw_mgt, NBL_DSCH_HOST_QID_MAX, NBL_MAX_QUEUE_ID);
+
+ nbl_hw_wr32(hw_mgt, NBL_DVN_ECPU_QUEUE_NUM, 0);
+ nbl_hw_wr32(hw_mgt, NBL_UVN_ECPU_QUEUE_NUM, 0);
+}
+
+static void nbl_ustore_init(struct nbl_hw_mgt *hw_mgt, u8 eth_num)
+{
+ union nbl_ustore_port_drop_th_u drop_th = { 0 };
+ union ustore_pkt_len_u pkt_len;
+ int i;
+
+ /* Read current packet length config
+ *(to preserve other fields while updating 'min')
+ */
+ nbl_hw_rd_regs(hw_mgt, NBL_USTORE_PKT_LEN_ADDR, &pkt_len.data,
+ sizeof(pkt_len));
+ /* min arp packet length 42 (14 + 28) */
+ pkt_len.info.min = 42;
+ nbl_hw_wr_regs(hw_mgt, NBL_USTORE_PKT_LEN_ADDR, &pkt_len.data,
+ sizeof(pkt_len));
+
+ drop_th.info.en = 1;
+ if (eth_num == 1)
+ drop_th.info.disc_th = NBL_USTORE_SINGLE_ETH_DROP_TH;
+ else if (eth_num == 2)
+ drop_th.info.disc_th = NBL_USTORE_DUAL_ETH_DROP_TH;
+ else
+ drop_th.info.disc_th = NBL_USTORE_QUAD_ETH_DROP_TH;
+
+ for (i = 0; i < NBL_MAX_ETHERNET; i++)
+ nbl_hw_wr_regs(hw_mgt, NBL_USTORE_PORT_DROP_TH_REG_ARR(i),
+ &drop_th.data, sizeof(drop_th));
+
+ /* Clear port drop/truncate counters by reading them
+ * (hardware has read-to-clear behavior for these registers)
+ */
+ for (i = 0; i < NBL_MAX_ETHERNET; i++) {
+ nbl_hw_rd32(hw_mgt, NBL_USTORE_BUF_PORT_DROP_PKT(i));
+ nbl_hw_rd32(hw_mgt, NBL_USTORE_BUF_PORT_TRUN_PKT(i));
+ }
+}
+
+static void nbl_dstore_init(struct nbl_hw_mgt *hw_mgt, u8 speed)
+{
+ union dstore_port_drop_th_u drop_th;
+ union dstore_d_dport_fc_th_u fc_th;
+ union dstore_disc_bp_th_u bp_th;
+ int i;
+
+ for (i = 0; i < NBL_DSTORE_PORT_DROP_TH_DEPTH; i++) {
+ nbl_hw_rd_regs(hw_mgt, NBL_DSTORE_PORT_DROP_TH_REG(i),
+ drop_th.data, sizeof(drop_th));
+ drop_th.info.en = 0;
+ nbl_hw_wr_regs(hw_mgt, NBL_DSTORE_PORT_DROP_TH_REG(i),
+ drop_th.data, sizeof(drop_th));
+ }
+
+ nbl_hw_rd_regs(hw_mgt, NBL_DSTORE_DISC_BP_TH, &bp_th.data,
+ sizeof(bp_th));
+ bp_th.info.en = 1;
+ nbl_hw_wr_regs(hw_mgt, NBL_DSTORE_DISC_BP_TH, &bp_th.data,
+ sizeof(bp_th));
+
+ for (i = 0; i < NBL_MAX_ETHERNET; i++) {
+ nbl_hw_rd_regs(hw_mgt, NBL_DSTORE_D_DPORT_FC_TH_REG(i),
+ fc_th.data, sizeof(fc_th));
+ if (speed == NBL_FW_PORT_SPEED_100G) {
+ fc_th.info.xoff_th = NBL_DSTORE_DROP_XOFF_TH_100G;
+ fc_th.info.xon_th = NBL_DSTORE_DROP_XON_TH_100G;
+ } else {
+ fc_th.info.xoff_th = NBL_DSTORE_DROP_XOFF_TH;
+ fc_th.info.xon_th = NBL_DSTORE_DROP_XON_TH;
+ }
+
+ fc_th.info.fc_en = 1;
+ nbl_hw_wr_regs(hw_mgt, NBL_DSTORE_D_DPORT_FC_TH_REG(i),
+ fc_th.data, sizeof(fc_th));
+ }
+}
+
+static void nbl_dvn_descreq_num_cfg(struct nbl_hw_mgt *hw_mgt, u32 descreq_num)
+{
+ u32 split_ring_num = (descreq_num >> 16) & 0xffff;
+ union nbl_dvn_descreq_num_cfg_u num_cfg = { 0 };
+ u32 packet_ring_num = descreq_num & 0xffff;
+
+ packet_ring_num =
+ clamp(packet_ring_num, PACKET_RING_MIN, PACKET_RING_MAX);
+ num_cfg.info.packed_l1_num =
+ (packet_ring_num - PACKET_RING_BASE) / PACKET_RING_DIV;
+
+ split_ring_num = clamp(split_ring_num, SPLIT_RING_MIN,
+ SPLIT_RING_MAX);
+ num_cfg.info.avring_cfg_num = split_ring_num > SPLIT_RING_MIN ?
+ SPLIT_RING_CFG_16 :
+ SPLIT_RING_CFG_8;
+
+ nbl_hw_wr_regs(hw_mgt, NBL_DVN_DESCREQ_NUM_CFG, &num_cfg.data,
+ sizeof(num_cfg));
+}
+
+static void nbl_dvn_init(struct nbl_hw_mgt *hw_mgt, u8 speed)
+{
+ union nbl_dvn_desc_wr_merge_timeout_u timeout = { 0 };
+ union nbl_dvn_dif_req_rd_ro_flag_u ro_flag = { 0 };
+
+ timeout.info.cfg_cycle = DEFAULT_DVN_DESC_WR_MERGE_TIMEOUT_MAX;
+ nbl_hw_wr_regs(hw_mgt, NBL_DVN_DESC_WR_MERGE_TIMEOUT, &timeout.data,
+ sizeof(timeout));
+
+ ro_flag.info.rd_desc_ro_en = 1;
+ ro_flag.info.rd_data_ro_en = 1;
+ ro_flag.info.rd_avring_ro_en = 1;
+ nbl_hw_wr_regs(hw_mgt, NBL_DVN_DIF_REQ_RD_RO_FLAG, &ro_flag.data,
+ sizeof(ro_flag));
+
+ if (speed == NBL_FW_PORT_SPEED_100G)
+ nbl_dvn_descreq_num_cfg(hw_mgt,
+ DEFAULT_DVN_100G_DESCREQ_NUMCFG);
+ else
+ nbl_dvn_descreq_num_cfg(hw_mgt, DEFAULT_DVN_DESCREQ_NUMCFG);
+}
+
+static void nbl_uvn_init(struct nbl_hw_mgt *hw_mgt)
+{
+ union uvn_desc_prefetch_init_u prefetch_init = { 0 };
+ union uvn_desc_wr_timeout_u desc_wr_timeout = { 0 };
+ union uvn_dif_req_ro_flag_u flag = { 0 };
+ union uvn_queue_err_mask_u mask = { 0 };
+ u16 wr_timeout = 0x12c;
+ u32 timeout = 119760; /* 200us 200000/1.67 */
+ u32 quirks;
+
+ nbl_hw_wr32(hw_mgt, NBL_UVN_DESC_RD_WAIT, timeout);
+
+ desc_wr_timeout.info.num = wr_timeout;
+ nbl_hw_wr_regs(hw_mgt, NBL_UVN_DESC_WR_TIMEOUT, &desc_wr_timeout.data,
+ sizeof(desc_wr_timeout));
+
+ flag.info.avail_rd = 1;
+ flag.info.desc_rd = 1;
+ flag.info.pkt_wr = 1;
+ flag.info.desc_wr = 0;
+ nbl_hw_wr_regs(hw_mgt, NBL_UVN_DIF_REQ_RO_FLAG, &flag.data,
+ sizeof(flag));
+
+ nbl_hw_rd_regs(hw_mgt, NBL_UVN_QUEUE_ERR_MASK, &mask.data,
+ sizeof(mask));
+ mask.info.dif_err = 1;
+ nbl_hw_wr_regs(hw_mgt, NBL_UVN_QUEUE_ERR_MASK, &mask.data,
+ sizeof(mask));
+
+ prefetch_init.info.num = NBL_UVN_DESC_PREFETCH_NUM;
+ prefetch_init.info.sel = 0;
+ quirks = nbl_hw_get_quirks(hw_mgt);
+ if (!(quirks & BIT(NBL_QUIRKS_UVN_PREFETCH_ALIGN)))
+ prefetch_init.info.sel = 1;
+ nbl_hw_wr_regs(hw_mgt, NBL_UVN_DESC_PREFETCH_INIT,
+ &prefetch_init.data, sizeof(prefetch_init));
+}
+
+static void nbl_uqm_init(struct nbl_hw_mgt *hw_mgt)
+{
+ union nbl_uqm_que_type_u que_type = { 0 };
+ u32 cnt = 0;
+ int i;
+
+ nbl_hw_wr_regs(hw_mgt, NBL_UQM_FWD_DROP_CNT, &cnt, sizeof(cnt));
+
+ nbl_hw_wr_regs(hw_mgt, NBL_UQM_DROP_PKT_CNT, &cnt, sizeof(cnt));
+ nbl_hw_wr_regs(hw_mgt, NBL_UQM_DROP_PKT_SLICE_CNT, &cnt,
+ sizeof(cnt));
+ nbl_hw_wr_regs(hw_mgt, NBL_UQM_DROP_PKT_LEN_ADD_CNT, &cnt,
+ sizeof(cnt));
+ nbl_hw_wr_regs(hw_mgt, NBL_UQM_DROP_HEAD_PNTR_ADD_CNT, &cnt,
+ sizeof(cnt));
+ nbl_hw_wr_regs(hw_mgt, NBL_UQM_DROP_WEIGHT_ADD_CNT, &cnt,
+ sizeof(cnt));
+
+ for (i = 0; i < NBL_UQM_PORT_DROP_DEPTH; i++) {
+ nbl_hw_wr_regs(hw_mgt,
+ NBL_UQM_PORT_DROP_PKT_CNT + (sizeof(cnt) * i),
+ &cnt, sizeof(cnt));
+ nbl_hw_wr_regs(hw_mgt,
+ NBL_UQM_PORT_DROP_PKT_SLICE_CNT +
+ (sizeof(cnt) * i),
+ &cnt, sizeof(cnt));
+ nbl_hw_wr_regs(hw_mgt,
+ NBL_UQM_PORT_DROP_PKT_LEN_ADD_CNT +
+ (sizeof(cnt) * i),
+ &cnt, sizeof(cnt));
+ nbl_hw_wr_regs(hw_mgt,
+ NBL_UQM_PORT_DROP_HEAD_PNTR_ADD_CNT +
+ (sizeof(cnt) * i),
+ &cnt, sizeof(cnt));
+ nbl_hw_wr_regs(hw_mgt,
+ NBL_UQM_PORT_DROP_WEIGHT_ADD_CNT +
+ (sizeof(cnt) * i),
+ &cnt, sizeof(cnt));
+ }
+
+ for (i = 0; i < NBL_UQM_DPORT_DROP_DEPTH; i++)
+ nbl_hw_wr_regs(hw_mgt,
+ NBL_UQM_DPORT_DROP_CNT + (sizeof(cnt) * i),
+ &cnt, sizeof(cnt));
+
+ que_type.info.bp_drop = 0;
+ nbl_hw_wr_regs(hw_mgt, NBL_UQM_QUE_TYPE, &que_type.data,
+ sizeof(que_type));
+}
+
+static void nbl_dp_init(struct nbl_hw_mgt *hw_mgt, u8 speed, u8 eth_num)
+{
+ nbl_dped_init(hw_mgt);
+ nbl_uped_init(hw_mgt);
+ nbl_shaping_init(hw_mgt, speed);
+ nbl_dsch_qid_max_init(hw_mgt);
+ nbl_ustore_init(hw_mgt, eth_num);
+ nbl_dstore_init(hw_mgt, speed);
+ nbl_dvn_init(hw_mgt, speed);
+ nbl_uvn_init(hw_mgt);
+ nbl_uqm_init(hw_mgt);
+}
+
+static void nbl_host_padpt_init(struct nbl_hw_mgt *hw_mgt)
+{
+ /* padpt flow control register */
+ nbl_hw_wr32(hw_mgt, NBL_HOST_PADPT_HOST_CFG_FC_CPLH_UP, 0x10400);
+ nbl_hw_wr32(hw_mgt, NBL_HOST_PADPT_HOST_CFG_FC_PD_DN, 0x10080);
+ nbl_hw_wr32(hw_mgt, NBL_HOST_PADPT_HOST_CFG_FC_PH_DN, 0x10010);
+ nbl_hw_wr32(hw_mgt, NBL_HOST_PADPT_HOST_CFG_FC_NPH_DN, 0x10010);
+}
+
+static void nbl_intf_init(struct nbl_hw_mgt *hw_mgt)
+{
+ nbl_host_padpt_init(hw_mgt);
+}
+
+static void nbl_hw_set_driver_status(struct nbl_hw_mgt *hw_mgt, bool active)
+{
+ u32 status;
+
+ status = nbl_hw_rd32(hw_mgt, NBL_DRIVER_STATUS_REG);
+
+ status = (status & ~(1 << NBL_DRIVER_STATUS_BIT)) |
+ (active << NBL_DRIVER_STATUS_BIT);
+
+ nbl_hw_wr32(hw_mgt, NBL_DRIVER_STATUS_REG, status);
+}
+
+static void nbl_hw_deinit_chip_module(struct nbl_hw_mgt *hw_mgt)
+{
+ nbl_hw_set_driver_status(hw_mgt, false);
+}
+
+static int nbl_hw_init_chip_module(struct nbl_hw_mgt *hw_mgt, u8 eth_speed,
+ u8 eth_num)
+{
+ nbl_dp_init(hw_mgt, eth_speed, eth_num);
+ nbl_intf_init(hw_mgt);
+
+ nbl_write_all_regs(hw_mgt);
+ nbl_hw_set_driver_status(hw_mgt, true);
+ /*ensure registers written*/
+ nbl_flush_writes(hw_mgt);
+
+ return 0;
+}
+
static void nbl_hw_enable_mailbox_irq(struct nbl_hw_mgt *hw_mgt, u16 func_id,
bool enable_msix, u16 global_vec_id)
{
@@ -270,6 +674,9 @@ static u32 nbl_hw_get_fw_eth_map(struct nbl_hw_mgt *hw_mgt)
}
static struct nbl_hw_ops hw_ops = {
+ .init_chip_module = nbl_hw_init_chip_module,
+ .deinit_chip_module = nbl_hw_deinit_chip_module,
+
.configure_msix_map = nbl_hw_configure_msix_map,
.configure_msix_info = nbl_hw_configure_msix_info,
.flush_write = nbl_flush_writes,
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h
index 7eef749eeb69..75bb8b715f35 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h
@@ -143,7 +143,8 @@ union nbl_function_msix_map_u {
#define NBL_DPED_VLAN_OFFSET (NBL_DP_DPED_BASE + 0x000003F4)
#define NBL_DPED_DSCP_OFFSET_0 (NBL_DP_DPED_BASE + 0x000003F8)
#define NBL_DPED_DSCP_OFFSET_1 (NBL_DP_DPED_BASE + 0x000003FC)
-
+#define NBL_DPED_V4_TCP_IDX 5
+#define NBL_DPED_V6_TCP_IDX 6
/* DPED hw_edt_prof/ UPED hw_edt_prof */
union ped_hw_edit_profile_u {
struct ped_hw_edit_profile {
@@ -258,6 +259,15 @@ union dsch_vn_quanta_u {
#define DEFAULT_DVN_DESC_WR_MERGE_TIMEOUT_MAX 0x3FF
+#define PACKET_RING_MIN 8U
+#define PACKET_RING_MAX 32U
+#define SPLIT_RING_MIN 8U
+#define SPLIT_RING_MAX 16U
+#define PACKET_RING_BASE 8U
+#define PACKET_RING_DIV 4U
+#define SPLIT_RING_CFG_8 0U
+#define SPLIT_RING_CFG_16 1U
+
union nbl_dvn_descreq_num_cfg_u {
struct nbl_dvn_descreq_num_cfg {
u32 avring_cfg_num:1; /* spilit ring descreq_num 0:8,1:16 */
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c
index e0cfad759826..d29f69bae7d1 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c
@@ -13,6 +13,8 @@ static struct nbl_resource_ops res_ops = {
.configure_msix_map = nbl_res_intr_configure_msix_map,
.destroy_msix_map = nbl_res_intr_destroy_msix_map,
.enable_mailbox_irq = nbl_res_intr_enable_mailbox_irq,
+ .init_chip_module = nbl_res_vsi_init_chip_module,
+ .deinit_chip_module = nbl_res_vsi_deinit_chip_module,
};
static struct nbl_resource_mgt *
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.c
new file mode 100644
index 000000000000..5d0076933eb8
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.c
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+#include <linux/device.h>
+#include "nbl_vsi.h"
+
+void nbl_res_vsi_deinit_chip_module(struct nbl_resource_mgt *res_mgt)
+{
+ struct nbl_hw_ops *hw_ops = res_mgt->hw_ops_tbl->ops;
+
+ hw_ops->deinit_chip_module(res_mgt->hw_ops_tbl->priv);
+}
+
+int nbl_res_vsi_init_chip_module(struct nbl_resource_mgt *res_mgt)
+{
+ u8 eth_speed = res_mgt->resource_info->board_info.eth_speed;
+ u8 eth_num = res_mgt->resource_info->board_info.eth_num;
+ struct nbl_hw_ops *hw_ops = res_mgt->hw_ops_tbl->ops;
+ struct nbl_hw_mgt *p = res_mgt->hw_ops_tbl->priv;
+ int ret;
+
+ ret = hw_ops->init_chip_module(p, eth_speed, eth_num);
+
+ return ret;
+}
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.h
new file mode 100644
index 000000000000..6089874fefae
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_VSI_H_
+#define _NBL_VSI_H_
+
+#include "nbl_resource.h"
+int nbl_res_vsi_init_chip_module(struct nbl_resource_mgt *res_mgt);
+void nbl_res_vsi_deinit_chip_module(struct nbl_resource_mgt *res_mgt);
+#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h
index bfb7006d9379..bd08ddca08b3 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h
@@ -11,6 +11,10 @@
struct nbl_hw_mgt;
struct nbl_adapter;
struct nbl_hw_ops {
+ int (*init_chip_module)(struct nbl_hw_mgt *hw_mgt, u8 eth_speed,
+ u8 eth_num);
+ void (*deinit_chip_module)(struct nbl_hw_mgt *hw_mgt);
+
void (*configure_msix_map)(struct nbl_hw_mgt *hw_mgt, u16 func_id,
bool valid, dma_addr_t dma_addr, u8 bus,
u8 devid, u8 function);
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
index e4f11e6ded94..5203bb2a9a5f 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
@@ -45,4 +45,35 @@ struct nbl_init_param {
bool pci_using_dac;
};
+enum nbl_fw_port_speed {
+ NBL_FW_PORT_SPEED_10G,
+ NBL_FW_PORT_SPEED_25G,
+ NBL_FW_PORT_SPEED_50G,
+ NBL_FW_PORT_SPEED_100G,
+};
+
+#define NBL_OPS_CALL(func, para) \
+do { \
+ typeof(func) _func = (func); \
+ if (_func) \
+ _func para; \
+} while (0)
+
+#define NBL_OPS_CALL_RET(func, para) \
+({ \
+ typeof(func) _func = (func); \
+ _func ? _func para : 0; \
+})
+
+#define NBL_OPS_CALL_RET_PTR(func, para) \
+({ \
+ typeof(func) _func = (func); \
+ _func ? _func para : NULL; \
+})
+
+enum nbl_performance_mode {
+ NBL_QUIRKS_NO_TOE,
+ NBL_QUIRKS_UVN_PREFETCH_ALIGN,
+};
+
#endif
--
2.47.3
^ permalink raw reply related
* [PATCH v14 net-next 03/11] net/nebula-matrix: add chip related definitions
From: illusion.wang @ 2026-05-13 1:16 UTC (permalink / raw)
To: dimon.zhao, illusion.wang, alvin.wang, sam.chen, netdev
Cc: andrew+netdev, corbet, kuba, horms, linux-doc, pabeni,
vadim.fedorenko, lukas.bulwahn, edumazet, enelsonmoore, skhan,
hkallweit1, open list
In-Reply-To: <20260513011649.4404-1-illusion.wang@nebula-matrix.com>
This patch adds chip-related register definitions for the Leonis
hardware and introduces nbl_write_all_regs(), which programs a large
set of P4 configuration tables at chip initialization time.
1. nbl_hw.h/nbl_hw_leonis.h
chip-related reg definitions
2. nbl_hw_leonis_regs.c
P4 configuration that will be invoked during chip initialization
These nbl_sec*_data are used to configure P4-related registers. The
driver’s functionality depends heavily on these register settings. But
they can be not marked __initdata. Because it will be called by
pci_driver.probe.They also should not be moved into firmware files,
as the software functionality is tightly coupled with these
configurations.If they were moved to firmware,users could easily end up
with mismatched versions of the firmware and the kernel driver module,
leading to functional inconsistencies or system malfunctions.
Signed-off-by: illusion.wang <illusion.wang@nebula-matrix.com>
---
.../net/ethernet/nebula-matrix/nbl/Makefile | 1 +
.../nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h | 522 +++
.../nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.c | 2888 +++++++++++++++++
.../nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.h | 11 +
4 files changed, 3422 insertions(+)
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.h
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/Makefile b/drivers/net/ethernet/nebula-matrix/nbl/Makefile
index 271605920396..63116d1d7043 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/Makefile
+++ b/drivers/net/ethernet/nebula-matrix/nbl/Makefile
@@ -6,6 +6,7 @@ obj-$(CONFIG_NBL) := nbl.o
nbl-objs += nbl_channel/nbl_channel.o \
nbl_hw/nbl_hw_leonis/nbl_hw_leonis.o \
nbl_hw/nbl_hw_leonis/nbl_resource_leonis.o \
+ nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.o \
nbl_core/nbl_dispatch.o \
nbl_core/nbl_dev.o \
nbl_main.o
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h
index 77c67b67ba31..86780174101a 100644
--- a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h
@@ -11,4 +11,526 @@
#include "../../nbl_include/nbl_include.h"
#include "../nbl_hw_reg.h"
+#define NBL_DRIVER_STATUS_REG 0x1300444
+#define NBL_DRIVER_STATUS_BIT 16
+
+/* ---------- REG BASE ADDR ---------- */
+/* Interface modules base addr */
+#define NBL_INTF_HOST_PCOMPLETER_BASE 0x00f08000
+#define NBL_INTF_HOST_PADPT_BASE 0x00f4c000
+#define NBL_INTF_HOST_MAILBOX_BASE 0x00fb0000
+#define NBL_INTF_HOST_PCIE_BASE 0X01504000
+/* DP modules base addr */
+#define NBL_DP_USTORE_BASE 0x00104000
+#define NBL_DP_UQM_BASE 0x00114000
+#define NBL_DP_UPED_BASE 0x0015c000
+#define NBL_DP_UVN_BASE 0x00244000
+#define NBL_DP_DSCH_BASE 0x00404000
+#define NBL_DP_SHAPING_BASE 0x00504000
+#define NBL_DP_DVN_BASE 0x00514000
+#define NBL_DP_DSTORE_BASE 0x00704000
+#define NBL_DP_DQM_BASE 0x00714000
+#define NBL_DP_DPED_BASE 0x0075c000
+#define NBL_DP_DDMUX_BASE 0x00984000
+/* -------- MAILBOX BAR2 ----- */
+#define NBL_MAILBOX_NOTIFY_ADDR 0x00000000
+#define NBL_MAILBOX_BAR_REG 0x00000000
+#define NBL_MAILBOX_QINFO_CFG_RX_TABLE_ADDR 0x10
+#define NBL_MAILBOX_QINFO_CFG_TX_TABLE_ADDR 0x20
+#define NBL_MAILBOX_QINFO_CFG_DBG_TABLE_ADDR 0x30
+
+/* -------- MAILBOX -------- */
+
+/* mailbox BAR qinfo_cfg_table */
+#define MAILBOX_QINFO_CFG_TABLE_DWLEN 4
+union nbl_mailbox_qinfo_cfg_table_u {
+ struct nbl_mailbox_qinfo_cfg_table {
+ u32 queue_base_addr_l;
+ u32 queue_base_addr_h;
+ u32 queue_size_bwind:4;
+ u32 rsv1:28;
+ u32 queue_rst:1;
+ u32 queue_en:1;
+ u32 dif_err:1;
+ u32 ptr_err:1;
+ u32 rsv2:28;
+ } __packed info;
+ u32 data[MAILBOX_QINFO_CFG_TABLE_DWLEN];
+};
+
+/* -------- MAILBOX BAR0 ----- */
+/* mailbox qinfo_map_table */
+#define NBL_MAILBOX_QINFO_MAP_REG_ARR(func_id) \
+ (NBL_INTF_HOST_MAILBOX_BASE + 0x00001000 + \
+ (func_id) * sizeof(union nbl_mailbox_qinfo_map_table_u))
+
+/* MAILBOX qinfo_map_table */
+union nbl_mailbox_qinfo_map_table_u {
+ struct nbl_mailbox_qinfo_map_table {
+ u32 function:3;
+ u32 devid:5;
+ u32 bus:8;
+ u32 msix_idx:13;
+ u32 msix_idx_valid:1;
+ u32 rsv:2;
+ } __packed info;
+ u32 data;
+};
+
+/* -------- HOST_PCIE -------- */
+#define NBL_PCIE_HOST_K_PF_MASK_REG (NBL_INTF_HOST_PCIE_BASE + 0x00001004)
+#define NBL_PCIE_HOST_TL_CFG_BUSDEV (NBL_INTF_HOST_PCIE_BASE + 0x11040)
+
+/* -------- HOST_PADPT -------- */
+#define NBL_HOST_PADPT_HOST_CFG_FC_PD_DN (NBL_INTF_HOST_PADPT_BASE + 0x00000160)
+#define NBL_HOST_PADPT_HOST_CFG_FC_PH_DN (NBL_INTF_HOST_PADPT_BASE + 0x00000164)
+#define NBL_HOST_PADPT_HOST_CFG_FC_NPH_DN \
+ (NBL_INTF_HOST_PADPT_BASE + 0x0000016C)
+#define NBL_HOST_PADPT_HOST_CFG_FC_CPLH_UP \
+ (NBL_INTF_HOST_PADPT_BASE + 0x00000170)
+/* host_padpt host_msix_info */
+#define NBL_PADPT_HOST_MSIX_INFO_REG_ARR(vector_id) \
+ (NBL_INTF_HOST_PADPT_BASE + 0x00010000 + \
+ (vector_id) * sizeof(union nbl_host_msix_info_u))
+#define NBL_HOST_MSIX_INFO_DWLEN 2
+union nbl_host_msix_info_u {
+ struct nbl_host_msix_info {
+ u32 intrl_pnum:16;
+ u32 intrl_rate:16;
+ u32 function:3;
+ u32 devid:5;
+ u32 bus:8;
+ u32 valid:1;
+ u32 msix_mask_en:1;
+ u32 rsv:14;
+ } info;
+ u32 data[NBL_HOST_MSIX_INFO_DWLEN];
+};
+
+/* -------- HOST_PCOMPLETER -------- */
+/* pcompleter_host pcompleter_host_virtio_qid_map_table */
+#define NBL_PCOMPLETER_FUNCTION_MSIX_MAP_REG_ARR(i) \
+ (NBL_INTF_HOST_PCOMPLETER_BASE + 0x00004000 + \
+ (i) * sizeof(union nbl_function_msix_map_u))
+#define NBL_PCOMPLETER_HOST_MSIX_FID_TABLE(i) \
+ (NBL_INTF_HOST_PCOMPLETER_BASE + 0x0003a000 + \
+ (i) * sizeof(union nbl_pcompleter_host_msix_fid_table_u))
+
+union nbl_pcompleter_host_msix_fid_table_u {
+ struct nbl_pcompleter_host_msix_fid_table {
+ u32 fid:10;
+ u32 vld:1;
+ u32 rsv:21;
+ } info;
+ u32 data;
+};
+
+#define NBL_FUNC_MSIX_MAP_DWLEN 3
+union nbl_function_msix_map_u {
+ struct nbl_function_msix_map {
+ u64 msix_map_base_addr;
+ u32 function:3;
+ u32 devid:5;
+ u32 bus:8;
+ u32 valid:1;
+ u32 rsv0:15;
+ u32 rsv1;
+ } info;
+ u32 data[NBL_FUNC_MSIX_MAP_DWLEN];
+};
+
+/* ---------- DPED ---------- */
+#define NBL_DPED_VLAN_OFFSET (NBL_DP_DPED_BASE + 0x000003F4)
+#define NBL_DPED_DSCP_OFFSET_0 (NBL_DP_DPED_BASE + 0x000003F8)
+#define NBL_DPED_DSCP_OFFSET_1 (NBL_DP_DPED_BASE + 0x000003FC)
+
+/* DPED hw_edt_prof/ UPED hw_edt_prof */
+union ped_hw_edit_profile_u {
+ struct ped_hw_edit_profile {
+ u32 l4_len:2;
+ #define NBL_PED_L4_LEN_MDY_CMD_0 0
+ #define NBL_PED_L4_LEN_MDY_CMD_1 1
+ #define NBL_PED_L4_LEN_MDY_DISABLE 2
+ u32 l3_len:2;
+ #define NBL_PED_L3_LEN_MDY_CMD_0 0
+ #define NBL_PED_L3_LEN_MDY_CMD_1 1
+ #define NBL_PED_L3_LEN_MDY_DISABLE 2
+ u32 l4_ck:3;
+ #define NBL_PED_L4_CKSUM_CMD_0 0
+ #define NBL_PED_L4_CKSUM_CMD_1 1
+ #define NBL_PED_L4_CKSUM_CMD_2 2
+ #define NBL_PED_L4_CKSUM_CMD_3 3
+ #define NBL_PED_L4_CKSUM_CMD_4 4
+ #define NBL_PED_L4_CKSUM_CMD_5 5
+ #define NBL_PED_L4_CKSUM_CMD_6 6
+ #define NBL_PED_L4_CKSUM_DISABLE 7
+ u32 l3_ck:1;
+ #define NBL_PED_L3_CKSUM_ENABLE 1
+ #define NBL_PED_L3_CKSUM_DISABLE 0
+ u32 l4_ck_zero_free:1;
+ #define NBL_PED_L4_CKSUM_ZERO_FREE_ENABLE 1
+ #define NBL_PED_L4_CKSUM_ZERO_FREE_DISABLE 0
+ u32 rsv:23;
+ } info;
+ u32 data;
+};
+
+/* ---------- UPED ---------- */
+/* UPED uped_hw_edt_prof */
+#define NBL_UPED_HW_EDT_PROF_TABLE(i) \
+ (NBL_DP_UPED_BASE + 0x00001000 + \
+ (i) * sizeof(union ped_hw_edit_profile_u))
+
+/* --------- SHAPING --------- */
+#define NBL_SHAPING_NET(i) \
+ (NBL_DP_SHAPING_BASE + 0x00001800 + \
+ (i) * sizeof(struct nbl_shaping_net))
+
+/* cir 1, bandwidth 1kB/s in protol environment */
+/* cir 1, bandwidth 1Mb/s */
+#define NBL_LR_LEONIS_NET_BUCKET_DEPTH 9600
+
+#define NBL_DSTORE_DROP_XOFF_TH 0xC8
+#define NBL_DSTORE_DROP_XON_TH 0x64
+
+#define NBL_DSTORE_DROP_XOFF_TH_100G 0x1F4
+#define NBL_DSTORE_DROP_XON_TH_100G 0x12C
+
+#define NBL_DSTORE_DROP_XOFF_TH_BOND_MAIN 0x180
+#define NBL_DSTORE_DROP_XON_TH_BOND_MAIN 0x180
+
+#define NBL_DSTORE_DROP_XOFF_TH_BOND_OTHER 0x64
+#define NBL_DSTORE_DROP_XON_TH_BOND_OTHER 0x64
+
+#define NBL_DSTORE_DROP_XOFF_TH_100G_BOND_MAIN 0x2D5
+#define NBL_DSTORE_DROP_XON_TH_100G_BOND_MAIN 0x2BC
+
+#define NBL_DSTORE_DROP_XOFF_TH_100G_BOND_OTHER 0x145
+#define NBL_DSTORE_DROP_XON_TH_100G_BOND_OTHER 0x12C
+
+#define NBL_DSTORE_DISC_BP_TH (NBL_DP_DSTORE_BASE + 0x00000630)
+
+union dstore_disc_bp_th_u {
+ struct dstore_disc_bp_th {
+ u32 xoff_th:10;
+ u32 rsv1:6;
+ u32 xon_th:10;
+ u32 rsv:5;
+ u32 en:1;
+ } info;
+ u32 data;
+};
+
+union dsch_psha_en_u {
+ struct dsch_psha_en {
+ u32 en:4;
+ u32 rsv:28;
+ } info;
+ u32 data;
+};
+
+/* ---------- DSCH ---------- */
+/* DSCH dsch maxqid */
+#define NBL_DSCH_HOST_QID_MAX (NBL_DP_DSCH_BASE + 0x00000118)
+#define NBL_DSCH_VN_QUANTA_ADDR (NBL_DP_DSCH_BASE + 0x00000134)
+
+#define NBL_MAX_QUEUE_ID 0x7ff
+#define NBL_HOST_QUANTA 0x8000
+#define NBL_ECPU_QUANTA 0x1000
+
+union dsch_vn_quanta_u {
+ struct dsch_vn_quanta {
+ u32 h_qua:16;
+ u32 e_qua:16;
+ } info;
+ u32 data;
+};
+
+/* ---------- DVN ---------- */
+/* DVN dvn_queue_table */
+#define NBL_DVN_ECPU_QUEUE_NUM (NBL_DP_DVN_BASE + 0x0000041C)
+#define NBL_DVN_DESCREQ_NUM_CFG (NBL_DP_DVN_BASE + 0x00000430)
+#define NBL_DVN_DESC_WR_MERGE_TIMEOUT (NBL_DP_DVN_BASE + 0x00000480)
+#define NBL_DVN_DIF_REQ_RD_RO_FLAG (NBL_DP_DVN_BASE + 0x0000045C)
+
+#define DEFAULT_DVN_DESCREQ_NUMCFG 0x00080014
+#define DEFAULT_DVN_100G_DESCREQ_NUMCFG 0x00080020
+
+#define DEFAULT_DVN_DESC_WR_MERGE_TIMEOUT_MAX 0x3FF
+
+union nbl_dvn_descreq_num_cfg_u {
+ struct nbl_dvn_descreq_num_cfg {
+ u32 avring_cfg_num:1; /* spilit ring descreq_num 0:8,1:16 */
+ u32 rsv0:3;
+ /* packet ring descreq_num
+ * 0:8,1:12,2:16;3:20,4:24,5:26;6:32,7:32
+ */
+ u32 packed_l1_num:3;
+ u32 rsv1:25;
+ } info;
+ u32 data;
+};
+
+union nbl_dvn_desc_wr_merge_timeout_u {
+ struct nbl_dvn_desc_wr_merge_timeout {
+ u32 cfg_cycle:10;
+ u32 rsv:22;
+ } info;
+ u32 data;
+};
+
+union nbl_dvn_dif_req_rd_ro_flag_u {
+ struct nbl_dvn_dif_req_rd_ro_flag {
+ u32 rd_desc_ro_en:1;
+ u32 rd_data_ro_en:1;
+ u32 rd_avring_ro_en:1;
+ u32 rsv:29;
+ } info;
+ u32 data;
+};
+
+/* ---------- UVN ---------- */
+/* UVN uvn_queue_table */
+
+#define NBL_UVN_DESC_RD_WAIT (NBL_DP_UVN_BASE + 0x0000020C)
+#define NBL_UVN_QUEUE_ERR_MASK (NBL_DP_UVN_BASE + 0x00000224)
+#define NBL_UVN_ECPU_QUEUE_NUM (NBL_DP_UVN_BASE + 0x0000023C)
+#define NBL_UVN_DESC_WR_TIMEOUT (NBL_DP_UVN_BASE + 0x00000214)
+#define NBL_UVN_DIF_REQ_RO_FLAG (NBL_DP_UVN_BASE + 0x00000250)
+#define NBL_UVN_DESC_PREFETCH_INIT (NBL_DP_UVN_BASE + 0x00000204)
+#define NBL_UVN_DESC_PREFETCH_NUM 4
+
+union uvn_dif_req_ro_flag_u {
+ struct uvn_dif_req_ro_flag {
+ u32 avail_rd:1;
+ u32 desc_rd:1;
+ u32 pkt_wr:1;
+ u32 desc_wr:1;
+ u32 rsv:28;
+ } info;
+ u32 data;
+};
+
+union uvn_desc_wr_timeout_u {
+ struct uvn_desc_wr_timeout {
+ u32 num:15;
+ u32 mask:1;
+ u32 rsv:16;
+ } info;
+ u32 data;
+};
+
+union uvn_queue_err_mask_u {
+ struct uvn_queue_err_mask {
+ u32 rsv0:1;
+ u32 buffer_len_err:1;
+ u32 next_err:1;
+ u32 indirect_err:1;
+ u32 split_err:1;
+ u32 dif_err:1;
+ u32 rsv1:26;
+ } info;
+ u32 data;
+};
+
+union uvn_desc_prefetch_init_u {
+ struct uvn_desc_prefetch_init {
+ u32 num:8;
+ u32 rsv1:8;
+ u32 sel:1;
+ u32 rsv:15;
+ } info;
+ u32 data;
+};
+
+/* -------- USTORE -------- */
+#define NBL_USTORE_PKT_LEN_ADDR (NBL_DP_USTORE_BASE + 0x00000108)
+#define NBL_USTORE_PORT_DROP_TH_REG_ARR(port_id) \
+ (NBL_DP_USTORE_BASE + 0x00000150 + \
+ (port_id) * sizeof(union nbl_ustore_port_drop_th_u))
+#define NBL_USTORE_BUF_PORT_DROP_PKT(eth_id) \
+ (NBL_DP_USTORE_BASE + 0x00002500 + (eth_id) * sizeof(u32))
+#define NBL_USTORE_BUF_PORT_TRUN_PKT(eth_id) \
+ (NBL_DP_USTORE_BASE + 0x00002540 + (eth_id) * sizeof(u32))
+
+#define NBL_USTORE_SINGLE_ETH_DROP_TH 0xC80
+#define NBL_USTORE_DUAL_ETH_DROP_TH 0x640
+#define NBL_USTORE_QUAD_ETH_DROP_TH 0x320
+
+/* USTORE pkt_len */
+union ustore_pkt_len_u {
+ struct ustore_pkt_len {
+ u32 min:7;
+ u32 rsv:8;
+ u32 min_chk_en:1;
+ u32 max:14;
+ u32 rsv2:1;
+ u32 max_chk_len:1;
+ } info;
+ u32 data;
+};
+
+/* USTORE port_drop_th */
+union nbl_ustore_port_drop_th_u {
+ struct nbl_ustore_port_drop_th {
+ u32 disc_th:12;
+ u32 rsv:19;
+ u32 en:1;
+ } info;
+ u32 data;
+};
+
+#define NBL_UQM_QUE_TYPE (NBL_DP_UQM_BASE + 0x0000013c)
+#define NBL_UQM_DROP_PKT_CNT (NBL_DP_UQM_BASE + 0x000009C0)
+#define NBL_UQM_DROP_PKT_SLICE_CNT (NBL_DP_UQM_BASE + 0x000009C4)
+#define NBL_UQM_DROP_PKT_LEN_ADD_CNT (NBL_DP_UQM_BASE + 0x000009C8)
+#define NBL_UQM_DROP_HEAD_PNTR_ADD_CNT (NBL_DP_UQM_BASE + 0x000009CC)
+#define NBL_UQM_DROP_WEIGHT_ADD_CNT (NBL_DP_UQM_BASE + 0x000009D0)
+#define NBL_UQM_PORT_DROP_PKT_CNT (NBL_DP_UQM_BASE + 0x000009D4)
+#define NBL_UQM_PORT_DROP_PKT_SLICE_CNT (NBL_DP_UQM_BASE + 0x000009F4)
+#define NBL_UQM_PORT_DROP_PKT_LEN_ADD_CNT (NBL_DP_UQM_BASE + 0x00000A14)
+#define NBL_UQM_PORT_DROP_HEAD_PNTR_ADD_CNT (NBL_DP_UQM_BASE + 0x00000A34)
+#define NBL_UQM_PORT_DROP_WEIGHT_ADD_CNT (NBL_DP_UQM_BASE + 0x00000A54)
+#define NBL_UQM_FWD_DROP_CNT (NBL_DP_UQM_BASE + 0x00000A80)
+#define NBL_UQM_DPORT_DROP_CNT (NBL_DP_UQM_BASE + 0x00000B74)
+
+#define NBL_UQM_PORT_DROP_DEPTH 6
+#define NBL_UQM_DPORT_DROP_DEPTH 16
+
+union nbl_uqm_que_type_u {
+ struct nbl_uqm_que_type {
+ u32 bp_drop:1;
+ u32 rsv:31;
+ } info;
+ u32 data;
+};
+
+#define NBL_BYTES_IN_REG 4
+#define NBL_SHAPING_DPORT_ADDR 0x504700
+#define NBL_SHAPING_DPORT_DWLEN 4
+#define NBL_SHAPING_DPORT_REG(r) \
+ (NBL_SHAPING_DPORT_ADDR + (NBL_SHAPING_DPORT_DWLEN * 4) * (r))
+#define NBL_SHAPING_DVN_DPORT_ADDR 0x504750
+#define NBL_SHAPING_DVN_DPORT_DWLEN 4
+#define NBL_SHAPING_DVN_DPORT_REG(r) \
+ (NBL_SHAPING_DVN_DPORT_ADDR + (NBL_SHAPING_DVN_DPORT_DWLEN * 4) * (r))
+#define NBL_DSCH_PSHA_EN_ADDR 0x404314
+#define NBL_SHAPING_NET_ADDR 0x505800
+#define NBL_SHAPING_NET_DWLEN 4
+#define NBL_SHAPING_NET_REG(r) \
+ (NBL_SHAPING_NET_ADDR + (NBL_SHAPING_NET_DWLEN * 4) * (r))
+
+#define DPORT_VALID_MASK (0x1ULL << 0)
+#define DPORT_DEPTH_MASK (0x7FFFFULL << 1) // [19:1]
+#define DPORT_CIR_MASK (0x7FFFFULL << 20) // [38:20]
+#define DPORT_PIR_MASK (0x7FFFFULL << 39) // [57:39]
+#define DPORT_CBS_MASK_LOW (0x3FULL << 58) // [63:58]
+#define DPORT_CBS_MASK_HIGH (0x7FFFULL << (0)) // [78:64] -> high[14:0]
+#define DPORT_PBS_MASK (0x1FFFFFULL << (79 - 64)) // [99:79] -> high[35:15]
+
+/* SHAPING shaping_net */
+union nbl_shaping_net_u {
+ struct nbl_shaping_net {
+ u64 low;
+ u64 high;
+ } info;
+ u32 data[NBL_SHAPING_NET_DWLEN];
+};
+
+union nbl_shaping_dport_u {
+ struct nbl_shaping_dport {
+ u64 low;
+ u64 high;
+ } info;
+ u32 data[NBL_SHAPING_DPORT_DWLEN];
+};
+
+union nbl_shaping_dvn_dport_u {
+ struct nbl_shaping_dvn_dport {
+ u64 low;
+ u64 high;
+ } info;
+ u32 data[NBL_SHAPING_DVN_DPORT_DWLEN];
+};
+
+#define NBL_DPED_L4_CK_CMD_40_ADDR 0x75c338
+#define NBL_DPED_L4_CK_CMD_40_DEPTH 1
+#define NBL_DPED_L4_CK_CMD_40_WIDTH 32
+#define NBL_DPED_L4_CK_CMD_40_DWLEN 1
+union dped_l4_ck_cmd_40_u {
+ struct dped_l4_ck_cmd_40 {
+ u32 value:8; /* [7:0] Default:0x0 RW */
+ u32 len_in_oft:7; /* [14:8] Default:0x0 RW */
+ u32 len_phid:2; /* [16:15] Default:0x0 RW */
+ u32 len_vld:1; /* [17] Default:0x0 RW */
+ u32 data_vld:1; /* [18] Default:0x0 RW */
+ u32 in_oft:7; /* [25:19] Default:0x8 RW */
+ u32 phid:2; /* [27:26] Default:0x3 RW */
+ u32 flag:1; /* [28] Default:0x0 RW */
+ u32 mode:1; /* [29] Default:0x1 RW */
+ u32 rsv:1; /* [30] Default:0x0 RO */
+ u32 en:1; /* [31] Default:0x0 RW */
+ } __packed info;
+ u32 data[NBL_DPED_L4_CK_CMD_40_DWLEN];
+} __packed;
+
+#define NBL_DSTORE_D_DPORT_FC_TH_ADDR 0x704600
+#define NBL_DSTORE_D_DPORT_FC_TH_DEPTH 5
+#define NBL_DSTORE_D_DPORT_FC_TH_WIDTH 32
+#define NBL_DSTORE_D_DPORT_FC_TH_DWLEN 1
+union dstore_d_dport_fc_th_u {
+ struct dstore_d_dport_fc_th {
+ u32 xoff_th:11; /* [10:0] Default:200 RW */
+ u32 rsv1:5; /* [15:11] Default:0x0 RO */
+ u32 xon_th:11; /* [26:16] Default:100 RW */
+ u32 rsv:3; /* [29:27] Default:0x0 RO */
+ u32 fc_set:1; /* [30:30] Default:0x0 RW */
+ u32 fc_en:1; /* [31:31] Default:0x0 RW */
+ } __packed info;
+ u32 data[NBL_DSTORE_D_DPORT_FC_TH_DWLEN];
+} __packed;
+#define NBL_DSTORE_D_DPORT_FC_TH_REG(r) (NBL_DSTORE_D_DPORT_FC_TH_ADDR + \
+ (NBL_DSTORE_D_DPORT_FC_TH_DWLEN * 4) * (r))
+#define NBL_DSTORE_PORT_DROP_TH_ADDR 0x704150
+#define NBL_DSTORE_PORT_DROP_TH_DEPTH 6
+#define NBL_DSTORE_PORT_DROP_TH_WIDTH 32
+#define NBL_DSTORE_PORT_DROP_TH_DWLEN 1
+union dstore_port_drop_th_u {
+ struct dstore_port_drop_th {
+ u32 disc_th:10; /* [9:0] Default:800 RW */
+ u32 rsv:21; /* [30:10] Default:0x0 RO */
+ u32 en:1; /* [31] Default:0x1 RW */
+ } __packed info;
+ u32 data[NBL_DSTORE_PORT_DROP_TH_DWLEN];
+} __packed;
+#define NBL_DSTORE_PORT_DROP_TH_REG(r) (NBL_DSTORE_PORT_DROP_TH_ADDR + \
+ (NBL_DSTORE_PORT_DROP_TH_DWLEN * 4) * (r))
+
+#define NBL_FW_BOARD_CONFIG 0x200
+#define NBL_FW_BOARD_DW3_OFFSET (NBL_FW_BOARD_CONFIG + 12)
+#define NBL_FW_BOARD_DW6_OFFSET (NBL_FW_BOARD_CONFIG + 24)
+union nbl_fw_board_cfg_dw3 {
+ struct board_cfg_dw3 {
+ u32 port_type:1;
+ u32 port_num:7;
+ u32 port_speed:2;
+ u32 gpio_type:3;
+ u32 p4_version:1; /* 0: low version; 1: high version */
+ u32 rsv:18;
+ } __packed info;
+ u32 data;
+};
+
+union nbl_fw_board_cfg_dw6 {
+ struct board_cfg_dw6 {
+ u8 lane_bitmap;
+ u8 eth_bitmap;
+ u16 rsv;
+ } __packed info;
+ u32 data;
+};
+
+#define NBL_LEONIS_QUIRKS_OFFSET 0x00000140
+#define NBL_LEONIS_ILLEGAL_REG_VALUE 0xDEADBEEF
+
#endif
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.c b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.c
new file mode 100644
index 000000000000..1d5f15b53e1b
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.c
@@ -0,0 +1,2888 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+#include <linux/device.h>
+#include <linux/io.h>
+#include "nbl_hw_leonis.h"
+#include "nbl_hw_leonis_regs.h"
+
+#define NBL_SEC_BLOCK_SIZE 0x100
+#define NBL_SEC000_SIZE 1
+#define NBL_SEC000_ADDR 0x114150
+#define NBL_SEC001_SIZE 1
+#define NBL_SEC001_ADDR 0x15c190
+#define NBL_SEC002_SIZE 1
+#define NBL_SEC002_ADDR 0x10417c
+#define NBL_SEC003_SIZE 1
+#define NBL_SEC003_ADDR 0x714154
+#define NBL_SEC004_SIZE 1
+#define NBL_SEC004_ADDR 0x75c190
+#define NBL_SEC005_SIZE 1
+#define NBL_SEC005_ADDR 0x70417c
+#define NBL_SEC006_SIZE 512
+#define NBL_SEC006_ADDR 0x8f000
+#define NBL_SEC006_REGI(i) (0x8f000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC007_SIZE 256
+#define NBL_SEC007_ADDR 0x8f800
+#define NBL_SEC007_REGI(i) (0x8f800 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC008_SIZE 1024
+#define NBL_SEC008_ADDR 0x90000
+#define NBL_SEC008_REGI(i) (0x90000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC009_SIZE 2048
+#define NBL_SEC009_ADDR 0x94000
+#define NBL_SEC009_REGI(i) (0x94000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC010_SIZE 256
+#define NBL_SEC010_ADDR 0x96000
+#define NBL_SEC010_REGI(i) (0x96000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC011_SIZE 1024
+#define NBL_SEC011_ADDR 0x91000
+#define NBL_SEC011_REGI(i) (0x91000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC012_SIZE 128
+#define NBL_SEC012_ADDR 0x92000
+#define NBL_SEC012_REGI(i) (0x92000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC013_SIZE 64
+#define NBL_SEC013_ADDR 0x92200
+#define NBL_SEC013_REGI(i) (0x92200 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC014_SIZE 64
+#define NBL_SEC014_ADDR 0x92300
+#define NBL_SEC014_REGI(i) (0x92300 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC015_SIZE 1
+#define NBL_SEC015_ADDR 0x8c214
+#define NBL_SEC016_SIZE 1
+#define NBL_SEC016_ADDR 0x8c220
+#define NBL_SEC017_SIZE 1
+#define NBL_SEC017_ADDR 0x8c224
+#define NBL_SEC018_SIZE 1
+#define NBL_SEC018_ADDR 0x8c228
+#define NBL_SEC019_SIZE 1
+#define NBL_SEC019_ADDR 0x8c22c
+#define NBL_SEC020_SIZE 1
+#define NBL_SEC020_ADDR 0x8c1f0
+#define NBL_SEC021_SIZE 1
+#define NBL_SEC021_ADDR 0x8c1f8
+#define NBL_SEC022_SIZE 256
+#define NBL_SEC022_ADDR 0x85f000
+#define NBL_SEC022_REGI(i) (0x85f000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC023_SIZE 128
+#define NBL_SEC023_ADDR 0x85f800
+#define NBL_SEC023_REGI(i) (0x85f800 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC024_SIZE 512
+#define NBL_SEC024_ADDR 0x860000
+#define NBL_SEC024_REGI(i) (0x860000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC025_SIZE 1024
+#define NBL_SEC025_ADDR 0x864000
+#define NBL_SEC025_REGI(i) (0x864000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC026_SIZE 256
+#define NBL_SEC026_ADDR 0x866000
+#define NBL_SEC026_REGI(i) (0x866000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC027_SIZE 512
+#define NBL_SEC027_ADDR 0x861000
+#define NBL_SEC027_REGI(i) (0x861000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC028_SIZE 64
+#define NBL_SEC028_ADDR 0x862000
+#define NBL_SEC028_REGI(i) (0x862000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC029_SIZE 32
+#define NBL_SEC029_ADDR 0x862200
+#define NBL_SEC029_REGI(i) (0x862200 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC030_SIZE 32
+#define NBL_SEC030_ADDR 0x862300
+#define NBL_SEC030_REGI(i) (0x862300 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC031_SIZE 1
+#define NBL_SEC031_ADDR 0x85c214
+#define NBL_SEC032_SIZE 1
+#define NBL_SEC032_ADDR 0x85c220
+#define NBL_SEC033_SIZE 1
+#define NBL_SEC033_ADDR 0x85c224
+#define NBL_SEC034_SIZE 1
+#define NBL_SEC034_ADDR 0x85c228
+#define NBL_SEC035_SIZE 1
+#define NBL_SEC035_ADDR 0x85c22c
+#define NBL_SEC036_SIZE 1
+#define NBL_SEC036_ADDR 0xb04200
+#define NBL_SEC037_SIZE 1
+#define NBL_SEC037_ADDR 0xb04230
+#define NBL_SEC038_SIZE 1
+#define NBL_SEC038_ADDR 0xb04234
+#define NBL_SEC039_SIZE 64
+#define NBL_SEC039_ADDR 0xb05800
+#define NBL_SEC039_REGI(i) (0xb05800 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC040_SIZE 32
+#define NBL_SEC040_ADDR 0xb05400
+#define NBL_SEC040_REGI(i) (0xb05400 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC041_SIZE 16
+#define NBL_SEC041_ADDR 0xb05500
+#define NBL_SEC041_REGI(i) (0xb05500 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC042_SIZE 1
+#define NBL_SEC042_ADDR 0xb14148
+#define NBL_SEC043_SIZE 1
+#define NBL_SEC043_ADDR 0xb14104
+#define NBL_SEC044_SIZE 1
+#define NBL_SEC044_ADDR 0xb1414c
+#define NBL_SEC045_SIZE 1
+#define NBL_SEC045_ADDR 0xb14150
+#define NBL_SEC046_SIZE 256
+#define NBL_SEC046_ADDR 0xb15000
+#define NBL_SEC046_REGI(i) (0xb15000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC047_SIZE 32
+#define NBL_SEC047_ADDR 0xb15800
+#define NBL_SEC047_REGI(i) (0xb15800 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC048_SIZE 1
+#define NBL_SEC048_ADDR 0xb24148
+#define NBL_SEC049_SIZE 1
+#define NBL_SEC049_ADDR 0xb24104
+#define NBL_SEC050_SIZE 1
+#define NBL_SEC050_ADDR 0xb2414c
+#define NBL_SEC051_SIZE 1
+#define NBL_SEC051_ADDR 0xb24150
+#define NBL_SEC052_SIZE 256
+#define NBL_SEC052_ADDR 0xb25000
+#define NBL_SEC052_REGI(i) (0xb25000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC053_SIZE 32
+#define NBL_SEC053_ADDR 0xb25800
+#define NBL_SEC053_REGI(i) (0xb25800 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC054_SIZE 1
+#define NBL_SEC054_ADDR 0xb34148
+#define NBL_SEC055_SIZE 1
+#define NBL_SEC055_ADDR 0xb34104
+#define NBL_SEC056_SIZE 1
+#define NBL_SEC056_ADDR 0xb3414c
+#define NBL_SEC057_SIZE 1
+#define NBL_SEC057_ADDR 0xb34150
+#define NBL_SEC058_SIZE 256
+#define NBL_SEC058_ADDR 0xb35000
+#define NBL_SEC058_REGI(i) (0xb35000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC059_SIZE 32
+#define NBL_SEC059_ADDR 0xb35800
+#define NBL_SEC059_REGI(i) (0xb35800 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC060_SIZE 1
+#define NBL_SEC060_ADDR 0xe74630
+#define NBL_SEC061_SIZE 1
+#define NBL_SEC061_ADDR 0xe74634
+#define NBL_SEC062_SIZE 64
+#define NBL_SEC062_ADDR 0xe75000
+#define NBL_SEC062_REGI(i) (0xe75000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC063_SIZE 32
+#define NBL_SEC063_ADDR 0xe75480
+#define NBL_SEC063_REGI(i) (0xe75480 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC064_SIZE 16
+#define NBL_SEC064_ADDR 0xe75980
+#define NBL_SEC064_REGI(i) (0xe75980 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC065_SIZE 32
+#define NBL_SEC065_ADDR 0x15f000
+#define NBL_SEC065_REGI(i) (0x15f000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC066_SIZE 32
+#define NBL_SEC066_ADDR 0x75f000
+#define NBL_SEC066_REGI(i) (0x75f000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC067_SIZE 1
+#define NBL_SEC067_ADDR 0xb64108
+#define NBL_SEC068_SIZE 1
+#define NBL_SEC068_ADDR 0xb6410c
+#define NBL_SEC069_SIZE 1
+#define NBL_SEC069_ADDR 0xb64140
+#define NBL_SEC070_SIZE 1
+#define NBL_SEC070_ADDR 0xb64144
+#define NBL_SEC071_SIZE 512
+#define NBL_SEC071_ADDR 0xb65000
+#define NBL_SEC071_REGI(i) (0xb65000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC072_SIZE 32
+#define NBL_SEC072_ADDR 0xb65800
+#define NBL_SEC072_REGI(i) (0xb65800 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC073_SIZE 1
+#define NBL_SEC073_ADDR 0x8c210
+#define NBL_SEC074_SIZE 1
+#define NBL_SEC074_ADDR 0x85c210
+#define NBL_SEC075_SIZE 4
+#define NBL_SEC075_ADDR 0x8c1b0
+#define NBL_SEC075_REGI(i) (0x8c1b0 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC076_SIZE 4
+#define NBL_SEC076_ADDR 0x8c1c0
+#define NBL_SEC076_REGI(i) (0x8c1c0 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC077_SIZE 4
+#define NBL_SEC077_ADDR 0x85c1b0
+#define NBL_SEC077_REGI(i) (0x85c1b0 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC078_SIZE 1
+#define NBL_SEC078_ADDR 0x85c1ec
+#define NBL_SEC079_SIZE 1
+#define NBL_SEC079_ADDR 0x8c1ec
+#define NBL_SEC080_SIZE 1
+#define NBL_SEC080_ADDR 0xb04440
+#define NBL_SEC081_SIZE 1
+#define NBL_SEC081_ADDR 0xb04448
+#define NBL_SEC082_SIZE 1
+#define NBL_SEC082_ADDR 0xb14450
+#define NBL_SEC083_SIZE 1
+#define NBL_SEC083_ADDR 0xb24450
+#define NBL_SEC084_SIZE 1
+#define NBL_SEC084_ADDR 0xb34450
+#define NBL_SEC085_SIZE 1
+#define NBL_SEC085_ADDR 0xa04188
+#define NBL_SEC086_SIZE 1
+#define NBL_SEC086_ADDR 0xe74218
+#define NBL_SEC087_SIZE 1
+#define NBL_SEC087_ADDR 0xe7421c
+#define NBL_SEC088_SIZE 1
+#define NBL_SEC088_ADDR 0xe74220
+#define NBL_SEC089_SIZE 1
+#define NBL_SEC089_ADDR 0xe74224
+#define NBL_SEC090_SIZE 1
+#define NBL_SEC090_ADDR 0x75c22c
+#define NBL_SEC091_SIZE 1
+#define NBL_SEC091_ADDR 0x75c230
+#define NBL_SEC092_SIZE 1
+#define NBL_SEC092_ADDR 0x75c238
+#define NBL_SEC093_SIZE 1
+#define NBL_SEC093_ADDR 0x75c244
+#define NBL_SEC094_SIZE 1
+#define NBL_SEC094_ADDR 0x75c248
+#define NBL_SEC095_SIZE 1
+#define NBL_SEC095_ADDR 0x75c250
+#define NBL_SEC096_SIZE 1
+#define NBL_SEC096_ADDR 0x15c230
+#define NBL_SEC097_SIZE 1
+#define NBL_SEC097_ADDR 0x15c234
+#define NBL_SEC098_SIZE 1
+#define NBL_SEC098_ADDR 0x15c238
+#define NBL_SEC099_SIZE 1
+#define NBL_SEC099_ADDR 0x15c23c
+#define NBL_SEC100_SIZE 1
+#define NBL_SEC100_ADDR 0x15c244
+#define NBL_SEC101_SIZE 1
+#define NBL_SEC101_ADDR 0x15c248
+#define NBL_SEC102_SIZE 1
+#define NBL_SEC102_ADDR 0xb6432c
+#define NBL_SEC103_SIZE 1
+#define NBL_SEC103_ADDR 0xb64220
+#define NBL_SEC104_SIZE 1
+#define NBL_SEC104_ADDR 0xb44804
+#define NBL_SEC105_SIZE 1
+#define NBL_SEC105_ADDR 0xb44a00
+#define NBL_SEC106_SIZE 1
+#define NBL_SEC106_ADDR 0xe84210
+#define NBL_SEC107_SIZE 1
+#define NBL_SEC107_ADDR 0xe84214
+#define NBL_SEC108_SIZE 1
+#define NBL_SEC108_ADDR 0xe64228
+#define NBL_SEC109_SIZE 1
+#define NBL_SEC109_ADDR 0x65413c
+#define NBL_SEC110_SIZE 1
+#define NBL_SEC110_ADDR 0x984144
+#define NBL_SEC111_SIZE 1
+#define NBL_SEC111_ADDR 0x114130
+#define NBL_SEC112_SIZE 1
+#define NBL_SEC112_ADDR 0x714138
+#define NBL_SEC113_SIZE 1
+#define NBL_SEC113_ADDR 0x114134
+#define NBL_SEC114_SIZE 1
+#define NBL_SEC114_ADDR 0x71413c
+#define NBL_SEC115_SIZE 1
+#define NBL_SEC115_ADDR 0x90437c
+#define NBL_SEC116_SIZE 32
+#define NBL_SEC116_ADDR 0xb05000
+#define NBL_SEC116_REGI(i) (0xb05000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC117_SIZE 1
+#define NBL_SEC117_ADDR 0xb043e0
+#define NBL_SEC118_SIZE 1
+#define NBL_SEC118_ADDR 0xb043f0
+#define NBL_SEC119_SIZE 5
+#define NBL_SEC119_ADDR 0x8c230
+#define NBL_SEC119_REGI(i) (0x8c230 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC120_SIZE 1
+#define NBL_SEC120_ADDR 0x8c1f4
+#define NBL_SEC121_SIZE 1
+#define NBL_SEC121_ADDR 0x2046c4
+#define NBL_SEC122_SIZE 1
+#define NBL_SEC122_ADDR 0x85c1f4
+#define NBL_SEC123_SIZE 1
+#define NBL_SEC123_ADDR 0x75c194
+#define NBL_SEC124_SIZE 256
+#define NBL_SEC124_ADDR 0xa05000
+#define NBL_SEC124_REGI(i) (0xa05000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC125_SIZE 256
+#define NBL_SEC125_ADDR 0xa06000
+#define NBL_SEC125_REGI(i) (0xa06000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC126_SIZE 256
+#define NBL_SEC126_ADDR 0xa07000
+#define NBL_SEC126_REGI(i) (0xa07000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC127_SIZE 1
+#define NBL_SEC127_ADDR 0x75c204
+#define NBL_SEC128_SIZE 1
+#define NBL_SEC128_ADDR 0x15c204
+#define NBL_SEC129_SIZE 1
+#define NBL_SEC129_ADDR 0x75c208
+#define NBL_SEC130_SIZE (1)
+#define NBL_SEC130_ADDR (0x15c208)
+#define NBL_SEC131_SIZE 1
+#define NBL_SEC131_ADDR 0x75c20c
+#define NBL_SEC132_SIZE 1
+#define NBL_SEC132_ADDR 0x15c20c
+#define NBL_SEC133_SIZE (1)
+#define NBL_SEC133_ADDR (0x75c210)
+#define NBL_SEC134_SIZE 1
+#define NBL_SEC134_ADDR 0x15c210
+#define NBL_SEC135_SIZE 1
+#define NBL_SEC135_ADDR 0x75c214
+#define NBL_SEC136_SIZE 1
+#define NBL_SEC136_ADDR 0x15c214
+#define NBL_SEC137_SIZE 32
+#define NBL_SEC137_ADDR 0x15d000
+#define NBL_SEC137_REGI(i) (0x15d000 + NBL_BYTES_IN_REG * (i))
+#define NBL_SEC138_SIZE 32
+#define NBL_SEC138_ADDR 0x75d000
+#define NBL_SEC138_REGI(i) (0x75d000 + NBL_BYTES_IN_REG * (i))
+
+static const u32 nbl_sec046_1p_data[] = {
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xa0000000,
+ 0x00077c2b, 0x005c0000, 0x00000000, 0x00008100, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x20000000, 0x00073029, 0x00480000,
+ 0x00000000, 0x00008100, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x20000000, 0x00073029, 0x00480000, 0x70000000, 0x00000020,
+ 0x24140000, 0x00000020, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xa0000000,
+ 0x00000009, 0x00000000, 0x00000000, 0x00002100, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0xb0000000, 0x00000009, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000100,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000100, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x70000000, 0x00000000, 0x20140000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x70000000, 0x00000000,
+ 0x20140000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x38430000, 0x70000006, 0x00000020, 0x24140000, 0x00000020,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x98cb1180, 0x6e36d469, 0x9d8eb91c, 0x87e3ef47, 0xa2931288, 0x08405c5a,
+ 0x73865086, 0x00000080, 0x30140000, 0x00000080, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0xb0000000, 0x000b3849, 0x38430000, 0x00000006, 0x0000c100,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xb0000000,
+ 0x00133889, 0x08400000, 0x03865086, 0x4c016100, 0x00000014, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec071_1p_data[] = {
+ 0x00000000, 0x00000000, 0x00113d00, 0x00000000, 0x00000000, 0x00000000,
+ 0xe7029b00, 0x00000000, 0x00000000, 0x43000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x51e00000, 0x00000c9c, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00293d00, 0x00000000,
+ 0x00000000, 0x00000000, 0x67089b00, 0x00000002, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x80000000, 0x00000000, 0xb1e00000, 0x0000189c,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00213d00, 0x00000000, 0x00000000, 0x00000000, 0xe7069b00, 0x00000001,
+ 0x00000000, 0x43000000, 0x014b0c70, 0x00000000, 0x00000000, 0x00000000,
+ 0x92600000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00213d00, 0x00000000, 0x00000000, 0x00000000,
+ 0xe7069b00, 0x00000001, 0x00000000, 0x43000000, 0x015b0c70, 0x00000000,
+ 0x00000000, 0x00000000, 0x92600000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00553d00, 0x00000000,
+ 0x00000000, 0x00000000, 0xe6d29a00, 0x000149c4, 0x00000000, 0x4b000000,
+ 0x00000004, 0x00000000, 0x80000000, 0x00022200, 0x62600000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00553d00, 0x00000000, 0x00000000, 0x00000000, 0xe6d2c000, 0x000149c4,
+ 0x00000000, 0x5b000000, 0x00000004, 0x00000000, 0x80000000, 0x00022200,
+ 0x62600000, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x006d3d00, 0x00000000, 0x00000000, 0x00000000,
+ 0x64d49200, 0x5e556945, 0xc666d89a, 0x4b0001a9, 0x00004c84, 0x00000000,
+ 0x80000000, 0x00022200, 0xc2600000, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x006d3d00, 0x00000000,
+ 0x00000000, 0x00000000, 0x6ed4ba00, 0x5ef56bc5, 0xc666d8c0, 0x5b0001a9,
+ 0x00004dc4, 0x00000000, 0x80000000, 0x00022200, 0xc2600000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000002, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00700000, 0x00000000, 0x08028000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec046_2p_data[] = {
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xa0000000,
+ 0x00077c2b, 0x005c0000, 0x00000000, 0x00008100, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x20000000, 0x00073029, 0x00480000,
+ 0x00000000, 0x00008100, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x20000000, 0x00073029, 0x00480000, 0x70000000, 0x00000020,
+ 0x04140000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xa0000000,
+ 0x00000009, 0x00000000, 0x00000000, 0x00002100, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0xb0000000, 0x00000009, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000100,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000100, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x70000000, 0x00000000, 0x00140000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x70000000, 0x00000000,
+ 0x00140000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x38430000, 0x70000006, 0x00000020, 0x04140000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x98cb1180, 0x6e36d469, 0x9d8eb91c, 0x87e3ef47, 0xa2931288, 0x08405c5a,
+ 0x73865086, 0x00000080, 0x10140000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0xb0000000, 0x000b3849, 0x38430000, 0x00000006, 0x0000c100,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xb0000000,
+ 0x00133889, 0x08400000, 0x03865086, 0x4c016100, 0x00000014, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec071_2p_data[] = {
+ 0x00000000, 0x00000000, 0x00113d00, 0x00000000, 0x00000000, 0x00000000,
+ 0xe7029b00, 0x00000000, 0x00000000, 0x43000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x51e00000, 0x00000c9c, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00293d00, 0x00000000,
+ 0x00000000, 0x00000000, 0x67089b00, 0x00000002, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x80000000, 0x00000000, 0xb1e00000, 0x0000189c,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00213d00, 0x00000000, 0x00000000, 0x00000000, 0xe7069b00, 0x00000001,
+ 0x00000000, 0x43000000, 0x014b0c70, 0x00000000, 0x00000000, 0x00000000,
+ 0x92600000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00213d00, 0x00000000, 0x00000000, 0x00000000,
+ 0xe7069b00, 0x00000001, 0x00000000, 0x43000000, 0x015b0c70, 0x00000000,
+ 0x00000000, 0x00000000, 0x92600000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00553d00, 0x00000000,
+ 0x00000000, 0x00000000, 0xe6d29a00, 0x000149c4, 0x00000000, 0x4b000000,
+ 0x00000004, 0x00000000, 0x80000000, 0x00022200, 0x62600000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00553d00, 0x00000000, 0x00000000, 0x00000000, 0xe6d2c000, 0x000149c4,
+ 0x00000000, 0x5b000000, 0x00000004, 0x00000000, 0x80000000, 0x00022200,
+ 0x62600000, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x006d3d00, 0x00000000, 0x00000000, 0x00000000,
+ 0x64d49200, 0x5e556945, 0xc666d89a, 0x4b0001a9, 0x00004c84, 0x00000000,
+ 0x80000000, 0x00022200, 0xc2600000, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x006d3d00, 0x00000000,
+ 0x00000000, 0x00000000, 0x6ed4ba00, 0x5ef56bc5, 0xc666d8c0, 0x5b0001a9,
+ 0x00004dc4, 0x00000000, 0x80000000, 0x00022200, 0xc2600000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000002, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00700000, 0x00000000, 0x00028000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec006_data[] = {
+ 0x81008100, 0x00000001, 0x88a88100, 0x00000001, 0x810088a8, 0x00000001,
+ 0x88a888a8, 0x00000001, 0x81000000, 0x00000001, 0x88a80000, 0x00000001,
+ 0x00000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x08004000, 0x00000001, 0x86dd6000, 0x00000001,
+ 0x81000000, 0x00000001, 0x88a80000, 0x00000001, 0x08060000, 0x00000001,
+ 0x80350000, 0x00000001, 0x88080000, 0x00000001, 0x88f70000, 0x00000001,
+ 0x88cc0000, 0x00000001, 0x88090000, 0x00000001, 0x89150000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x11006000, 0x00000001,
+ 0x06006000, 0x00000001, 0x02006000, 0x00000001, 0x3a006000, 0x00000001,
+ 0x2f006000, 0x00000001, 0x84006000, 0x00000001, 0x32006000, 0x00000001,
+ 0x2c006000, 0x00000001, 0x3c006000, 0x00000001, 0x2b006000, 0x00000001,
+ 0x00006000, 0x00000001, 0x00004000, 0x00000001, 0x00004000, 0x00000001,
+ 0x20004000, 0x00000001, 0x40004000, 0x00000001, 0x00000000, 0x00000001,
+ 0x11000000, 0x00000001, 0x06000000, 0x00000001, 0x02000000, 0x00000001,
+ 0x3a000000, 0x00000001, 0x2f000000, 0x00000001, 0x84000000, 0x00000001,
+ 0x32000000, 0x00000001, 0x2c000000, 0x00000001, 0x2b000000, 0x00000001,
+ 0x3c000000, 0x00000001, 0x3b000000, 0x00000001, 0x00000000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x11000000, 0x00000001, 0x06000000, 0x00000001,
+ 0x02000000, 0x00000001, 0x3a000000, 0x00000001, 0x2f000000, 0x00000001,
+ 0x84000000, 0x00000001, 0x32000000, 0x00000001, 0x00000000, 0x00000000,
+ 0x2c000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x2b000000, 0x00000001, 0x3c000000, 0x00000001,
+ 0x3b000000, 0x00000001, 0x00000000, 0x00000001, 0x06001072, 0x00000001,
+ 0x06000000, 0x00000001, 0x110017c1, 0x00000001, 0x110012b7, 0x00000001,
+ 0x110012b5, 0x00000001, 0x01000000, 0x00000001, 0x02000000, 0x00000001,
+ 0x3a000000, 0x00000001, 0x11000043, 0x00000001, 0x11000044, 0x00000001,
+ 0x11000222, 0x00000001, 0x11000000, 0x00000001, 0x2f006558, 0x00000001,
+ 0x32000000, 0x00000001, 0x84000000, 0x00000001, 0x00000000, 0x00000001,
+ 0x65582000, 0x00000001, 0x65583000, 0x00000001, 0x6558a000, 0x00000001,
+ 0x6558b000, 0x00000001, 0x65580000, 0x00000001, 0x12b50000, 0x00000001,
+ 0x02000102, 0x00000001, 0x00000000, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x65580000, 0x00000001, 0x00000000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x81008100, 0x00000001,
+ 0x88a88100, 0x00000001, 0x810088a8, 0x00000001, 0x88a888a8, 0x00000001,
+ 0x81000000, 0x00000001, 0x88a80000, 0x00000001, 0x00000000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x08004000, 0x00000001, 0x86dd6000, 0x00000001, 0x81000000, 0x00000001,
+ 0x88a80000, 0x00000001, 0x08060000, 0x00000001, 0x80350000, 0x00000001,
+ 0x88080000, 0x00000001, 0x88f70000, 0x00000001, 0x88cc0000, 0x00000001,
+ 0x88090000, 0x00000001, 0x89150000, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000001, 0x11006000, 0x00000001, 0x06006000, 0x00000001,
+ 0x02006000, 0x00000001, 0x3a006000, 0x00000001, 0x2f006000, 0x00000001,
+ 0x84006000, 0x00000001, 0x32006000, 0x00000001, 0x2c006000, 0x00000001,
+ 0x3c006000, 0x00000001, 0x2b006000, 0x00000001, 0x00006000, 0x00000001,
+ 0x00004000, 0x00000001, 0x00004000, 0x00000001, 0x20004000, 0x00000001,
+ 0x40004000, 0x00000001, 0x00000000, 0x00000001, 0x11000000, 0x00000001,
+ 0x06000000, 0x00000001, 0x02000000, 0x00000001, 0x3a000000, 0x00000001,
+ 0x2f000000, 0x00000001, 0x84000000, 0x00000001, 0x32000000, 0x00000001,
+ 0x2c000000, 0x00000001, 0x2b000000, 0x00000001, 0x3c000000, 0x00000001,
+ 0x3b000000, 0x00000001, 0x00000000, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x11000000, 0x00000001, 0x06000000, 0x00000001, 0x02000000, 0x00000001,
+ 0x3a000000, 0x00000001, 0x2f000000, 0x00000001, 0x84000000, 0x00000001,
+ 0x32000000, 0x00000001, 0x00000000, 0x00000000, 0x2c000000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x2b000000, 0x00000001, 0x3c000000, 0x00000001, 0x3b000000, 0x00000001,
+ 0x00000000, 0x00000001, 0x06001072, 0x00000001, 0x06000000, 0x00000001,
+ 0x110012b7, 0x00000001, 0x01000000, 0x00000001, 0x02000000, 0x00000001,
+ 0x3a000000, 0x00000001, 0x32000000, 0x00000001, 0x84000000, 0x00000001,
+ 0x11000043, 0x00000001, 0x11000044, 0x00000001, 0x11000222, 0x00000001,
+ 0x11000000, 0x00000001, 0x2f006558, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec007_data[] = {
+ 0x10001000, 0x00001000, 0x10000000, 0x00000000, 0x1000ffff, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000fff, 0x00000fff,
+ 0x1000ffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x0000ffff,
+ 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0x00ff0fff, 0x00ff0fff, 0x00ff0fff, 0x00ff0fff,
+ 0x00ff0fff, 0x00ff0fff, 0x00ff0fff, 0x00ff0fff, 0x00ff0fff, 0x10ff0fff,
+ 0xffff0fff, 0x00000fff, 0x1fff0fff, 0x1fff0fff, 0x1fff0fff, 0xffffffff,
+ 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff,
+ 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff, 0x00ffffff,
+ 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0xffffffff,
+ 0x00ffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff, 0x00ffffff,
+ 0x00ffffff, 0xffffffff, 0x00ff0000, 0x00ffffff, 0x00ff0000, 0x00ff0000,
+ 0x00ff0000, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ff0000, 0x00ff0000,
+ 0x00ff0001, 0x00ffffff, 0x00ff0000, 0x00ffffff, 0x00ffffff, 0xffffffff,
+ 0x00000fff, 0x00000fff, 0x00000fff, 0x00000fff, 0x00000fff, 0x0000ffff,
+ 0xc0ff0000, 0xc0ffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0x10001000, 0x00001000, 0x10000000, 0x00000000,
+ 0x1000ffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0x00000fff, 0x00000fff, 0x1000ffff, 0x0000ffff, 0x0000ffff, 0x0000ffff,
+ 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00ff0fff, 0x00ff0fff,
+ 0x00ff0fff, 0x00ff0fff, 0x00ff0fff, 0x00ff0fff, 0x00ff0fff, 0x00ff0fff,
+ 0x00ff0fff, 0x10ff0fff, 0xffff0fff, 0x00000fff, 0x1fff0fff, 0x1fff0fff,
+ 0x1fff0fff, 0xffffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff,
+ 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff,
+ 0x00ffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff,
+ 0x00ffffff, 0xffffffff, 0x00ffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0x00ffffff, 0x00ffffff, 0x00ffffff, 0xffffffff, 0x00ff0000, 0x00ffffff,
+ 0x00ff0000, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff,
+ 0x00ff0000, 0x00ff0000, 0x00ff0001, 0x00ffffff, 0x00ff0000, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+};
+
+static const u32 nbl_sec008_data[] = {
+ 0x00809190, 0x16009496, 0x00000100, 0x00000000, 0x00809190, 0x16009496,
+ 0x00000100, 0x00000000, 0x00809190, 0x16009496, 0x00000100, 0x00000000,
+ 0x00809190, 0x16009496, 0x00000100, 0x00000000, 0x00800090, 0x12009092,
+ 0x00000100, 0x00000000, 0x00800090, 0x12009092, 0x00000100, 0x00000000,
+ 0x00800000, 0x0e008c8e, 0x00000100, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x08909581, 0x00008680,
+ 0x00000200, 0x00000000, 0x10900082, 0x28008680, 0x00000200, 0x00000000,
+ 0x809b0093, 0x00000000, 0x00000100, 0x00000000, 0x809b0093, 0x00000000,
+ 0x00000100, 0x00000000, 0x009b008f, 0x00000000, 0x00000100, 0x00000000,
+ 0x009b008f, 0x00000000, 0x00000100, 0x00000000, 0x009b008f, 0x00000000,
+ 0x00000100, 0x00000000, 0x009b008f, 0x00000000, 0x00000100, 0x00000000,
+ 0x009b008f, 0x00000000, 0x00000100, 0x00000000, 0x009b008f, 0x00000000,
+ 0x00000100, 0x00000000, 0x009b0000, 0x00000000, 0x00000100, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x009b0000, 0x00000000,
+ 0x00000100, 0x00000000, 0x00000000, 0x00000082, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000500, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000082, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000500, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000082, 0x00000500, 0x00000000,
+ 0x00ab0085, 0x08000000, 0x00000200, 0x00000000, 0x00ab0000, 0x00000000,
+ 0x00000200, 0x00000000, 0x00ab0000, 0x00000000, 0x00000200, 0x00000000,
+ 0x40000000, 0x01c180c2, 0x00000300, 0x00000000, 0x00000000, 0x00a089c2,
+ 0x000005f0, 0x00000000, 0x000b0085, 0x00a00000, 0x000002f0, 0x00000000,
+ 0x000b0085, 0x00a00000, 0x000002f0, 0x00000000, 0x00000000, 0x00a089c2,
+ 0x000005f0, 0x00000000, 0x000b0000, 0x00000000, 0x00000200, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000500, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000082, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000500, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000082, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000500, 0x00000000, 0x00ab0085, 0x08000000,
+ 0x00000300, 0x00000000, 0x00ab0000, 0x00000000, 0x00000300, 0x00000000,
+ 0x00ab0000, 0x00000000, 0x00000300, 0x00000000, 0x00ab0000, 0x00000000,
+ 0x00000300, 0x00000000, 0x40000000, 0x01c180c2, 0x00000400, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000082, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000500, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000082, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000500, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00ab0085, 0x08000000, 0x00000400, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00ab0000, 0x00000000,
+ 0x00000400, 0x00000000, 0x00ab0000, 0x00000000, 0x00000400, 0x00000000,
+ 0x00ab0000, 0x00000000, 0x00000400, 0x00000000, 0x00ab0000, 0x00000000,
+ 0x00000400, 0x00000000, 0x01ab0083, 0x0ca00000, 0x0000050f, 0x00000000,
+ 0x01ab0083, 0x0ca00000, 0x0000050f, 0x00000000, 0x02a00084, 0x08008890,
+ 0x00000600, 0x00000000, 0x02ab848a, 0x08000000, 0x00000500, 0x00000000,
+ 0x02a00084, 0x10008200, 0x00000600, 0x00000000, 0x00ab8f8e, 0x04000000,
+ 0x00000500, 0x00000000, 0x00ab0000, 0x00000000, 0x00000500, 0x00000000,
+ 0x00ab8f8e, 0x04000000, 0x00000500, 0x00000000, 0x02ab848f, 0x08000000,
+ 0x00000500, 0x00000000, 0x02ab848f, 0x08000000, 0x00000500, 0x00000000,
+ 0x02ab848f, 0x08000000, 0x00000500, 0x00000000, 0x02ab0084, 0x08000000,
+ 0x00000500, 0x00000000, 0x00a00000, 0x04008280, 0x00000600, 0x00000000,
+ 0x00ab0000, 0x00000000, 0x00000500, 0x00000000, 0x04ab8e84, 0x0c000000,
+ 0x00000500, 0x00000000, 0x00ab0000, 0x00000000, 0x00000500, 0x00000000,
+ 0x00000000, 0x0400ccd0, 0x00000800, 0x00000000, 0x00000000, 0x0800ccd0,
+ 0x00000800, 0x00000000, 0x00000000, 0x0800ccd0, 0x00000800, 0x00000000,
+ 0x00000000, 0x0c00ccd0, 0x00000800, 0x00000000, 0x00000000, 0x0000ccd0,
+ 0x00000800, 0x00000000, 0x00000000, 0x0000ccd0, 0x00000800, 0x00000000,
+ 0x00000000, 0x10008200, 0x00000700, 0x00000000, 0x00000000, 0x08008200,
+ 0x00000700, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000ccd0,
+ 0x00000800, 0x00000000, 0x00000000, 0x0000ccd0, 0x00000800, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00808786, 0x16009496, 0x00000900, 0x00000000,
+ 0x00808786, 0x16009496, 0x00000900, 0x00000000, 0x00808786, 0x16009496,
+ 0x00000900, 0x00000000, 0x00808786, 0x16009496, 0x00000900, 0x00000000,
+ 0x00800086, 0x12009092, 0x00000900, 0x00000000, 0x00800086, 0x12009092,
+ 0x00000900, 0x00000000, 0x00800000, 0x0e008c8e, 0x00000900, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x08908192, 0x00008680, 0x00000a00, 0x00000000, 0x10908292, 0x28008680,
+ 0x00000a00, 0x00000000, 0x809b9392, 0x00000000, 0x00000900, 0x00000000,
+ 0x809b9392, 0x00000000, 0x00000900, 0x00000000, 0x009b8f92, 0x00000000,
+ 0x00000900, 0x00000000, 0x009b8f92, 0x00000000, 0x00000900, 0x00000000,
+ 0x009b8f92, 0x00000000, 0x00000900, 0x00000000, 0x009b8f92, 0x00000000,
+ 0x00000900, 0x00000000, 0x009b8f92, 0x00000000, 0x00000900, 0x00000000,
+ 0x009b8f92, 0x00000000, 0x00000900, 0x00000000, 0x009b0092, 0x00000000,
+ 0x00000900, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x009b0092, 0x00000000, 0x00000900, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000d00, 0x00000000, 0x00000000, 0x00000082, 0x00000d00, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000d00, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000d00, 0x00000000, 0x00000000, 0x00000082, 0x00000d00, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000d00, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000d00, 0x00000000, 0x00ab0085, 0x08000000, 0x00000a00, 0x00000000,
+ 0x00ab0000, 0x00000000, 0x00000a00, 0x00000000, 0x00ab0000, 0x00000000,
+ 0x00000a00, 0x00000000, 0x40000000, 0x01c180c2, 0x00000b00, 0x00000000,
+ 0x00000000, 0x00a089c2, 0x00000df0, 0x00000000, 0x000b0085, 0x00a00000,
+ 0x00000af0, 0x00000000, 0x000b0085, 0x00a00000, 0x00000af0, 0x00000000,
+ 0x00000000, 0x00a089c2, 0x00000df0, 0x00000000, 0x000b0000, 0x00000000,
+ 0x00000a00, 0x00000000, 0x00000000, 0x00000082, 0x00000d00, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000d00, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000d00, 0x00000000, 0x00000000, 0x00000082, 0x00000d00, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000d00, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000d00, 0x00000000, 0x00000000, 0x00000082, 0x00000d00, 0x00000000,
+ 0x00ab0085, 0x08000000, 0x00000b00, 0x00000000, 0x00ab0000, 0x00000000,
+ 0x00000b00, 0x00000000, 0x00ab0000, 0x00000000, 0x00000b00, 0x00000000,
+ 0x00ab0000, 0x00000000, 0x00000b00, 0x00000000, 0x40000000, 0x01c180c2,
+ 0x00000c00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000d00, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000d00, 0x00000000, 0x00000000, 0x00000082, 0x00000d00, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000d00, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000d00, 0x00000000, 0x00000000, 0x00000082, 0x00000d00, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000d00, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00ab0085, 0x08000000, 0x00000c00, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00ab0000, 0x00000000, 0x00000c00, 0x00000000, 0x00ab0000, 0x00000000,
+ 0x00000c00, 0x00000000, 0x00ab0000, 0x00000000, 0x00000c00, 0x00000000,
+ 0x00ab0000, 0x00000000, 0x00000c00, 0x00000000, 0x01ab0083, 0x0ca00000,
+ 0x00000d0f, 0x00000000, 0x01ab0083, 0x0ca00000, 0x00000d0f, 0x00000000,
+ 0x02ab8a84, 0x08000000, 0x00000d00, 0x00000000, 0x00ab8f8e, 0x04000000,
+ 0x00000d00, 0x00000000, 0x00ab0000, 0x00000000, 0x00000d00, 0x00000000,
+ 0x00ab8f8e, 0x04000000, 0x00000d00, 0x00000000, 0x00ab0000, 0x00000000,
+ 0x00000d00, 0x00000000, 0x04ab8e84, 0x0c000000, 0x00000d00, 0x00000000,
+ 0x02ab848f, 0x08000000, 0x00000d00, 0x00000000, 0x02ab848f, 0x08000000,
+ 0x00000d00, 0x00000000, 0x02ab848f, 0x08000000, 0x00000d00, 0x00000000,
+ 0x02ab0084, 0x08000000, 0x00000d00, 0x00000000, 0x00ab0000, 0x04000000,
+ 0x00000d00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00ab0000, 0x00000000,
+ 0x00000d00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec009_data[] = {
+ 0x00000000, 0x00000060, 0x00000000, 0x00000090, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000050, 0x00000000, 0x000000a0,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000a0,
+ 0x00000000, 0x00000050, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000800, 0x00000000, 0x00000700, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000900, 0x00000000, 0x00000600,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00008000,
+ 0x00000000, 0x00007000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00009000, 0x00000000, 0x00006000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x0000a000, 0x00000000, 0x00005000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000c0000,
+ 0x00000000, 0x00030000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x000d0000, 0x00000000, 0x00020000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x000e0000, 0x00000000, 0x00010000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000040,
+ 0x00000000, 0x000000b0, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000070, 0x00000000, 0x00000080, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000090, 0x00000000, 0x00000060,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000080,
+ 0x00000000, 0x00000070, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000700, 0x00000000, 0x00000800, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00007000, 0x00000000, 0x00008000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00080000,
+ 0x00000000, 0x00070000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000c00, 0x00000000, 0x00000300, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000d00, 0x00000000, 0x00000200,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00600000,
+ 0x00000000, 0x00900000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00d00000, 0x00000000, 0x00200000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00500000, 0x00000000, 0x00a00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00700000,
+ 0x00000000, 0x00800000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00e00000, 0x00000000, 0x00100000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00f00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00f00000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00100000, 0x00000000, 0x00e00000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00300000, 0x00000000, 0x00c00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00800000,
+ 0x00000000, 0x00700000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00900000, 0x00000000, 0x00600000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00a00000, 0x00000000, 0x00500000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00b00000,
+ 0x00000000, 0x00400000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000060, 0x00400000, 0x00000090, 0x00b00000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000050, 0x00400000, 0x000000a0, 0x00b00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x000000a0, 0x00400000,
+ 0x00000050, 0x00b00000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000800, 0x00400000, 0x00000700, 0x00b00000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000900, 0x00400000, 0x00000600, 0x00b00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00008000, 0x00400000,
+ 0x00007000, 0x00b00000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00009000, 0x00400000, 0x00006000, 0x00b00000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x0000a000, 0x00400000, 0x00005000, 0x00b00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x000c0000, 0x00400000,
+ 0x00030000, 0x00b00000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x000d0000, 0x00400000, 0x00020000, 0x00b00000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x000e0000, 0x00400000, 0x00010000, 0x00b00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000070, 0x00400000,
+ 0x00000080, 0x00b00000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000700, 0x00400000, 0x00000800, 0x00b00000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00007000, 0x00400000, 0x00008000, 0x00b00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00080000, 0x00400000,
+ 0x00070000, 0x00b00000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000c00, 0x00400000, 0x00000300, 0x00b00000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000d00, 0x00400000, 0x00000200, 0x00b00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000040, 0x00400000,
+ 0x000000b0, 0x00b00000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000090, 0x00400000, 0x00000060, 0x00b00000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000080, 0x00400000, 0x00000070, 0x00b00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000060, 0x06000000,
+ 0x00000090, 0x09000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000060, 0x07000000, 0x00000090, 0x08000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000050, 0x06000000, 0x000000a0, 0x09000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000050, 0x07000000,
+ 0x000000a0, 0x08000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x000000a0, 0x06000000, 0x00000050, 0x09000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x000000a0, 0x07000000, 0x00000050, 0x08000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000800, 0x06000000,
+ 0x00000700, 0x09000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000900, 0x06000000, 0x00000600, 0x09000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00008000, 0x06000000, 0x00007000, 0x09000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00009000, 0x06000000,
+ 0x00006000, 0x09000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x0000a000, 0x06000000, 0x00005000, 0x09000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x000c0000, 0x06000000, 0x00030000, 0x09000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x000d0000, 0x06000000,
+ 0x00020000, 0x09000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x000e0000, 0x06000000, 0x00010000, 0x09000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000800, 0x07000000, 0x00000700, 0x08000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000900, 0x07000000,
+ 0x00000600, 0x08000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00008000, 0x07000000, 0x00007000, 0x08000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00009000, 0x07000000, 0x00006000, 0x08000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x0000a000, 0x07000000,
+ 0x00005000, 0x08000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x000c0000, 0x07000000, 0x00030000, 0x08000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x000d0000, 0x07000000, 0x00020000, 0x08000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x000e0000, 0x07000000,
+ 0x00010000, 0x08000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000070, 0x06000000, 0x00000080, 0x09000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000070, 0x07000000, 0x00000080, 0x08000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000700, 0x06000000,
+ 0x00000800, 0x09000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00007000, 0x06000000, 0x00008000, 0x09000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00080000, 0x06000000, 0x00070000, 0x09000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000c00, 0x06000000,
+ 0x00000300, 0x09000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000d00, 0x06000000, 0x00000200, 0x09000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000700, 0x07000000, 0x00000800, 0x08000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00007000, 0x07000000,
+ 0x00008000, 0x08000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00080000, 0x07000000, 0x00070000, 0x08000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000c00, 0x07000000, 0x00000300, 0x08000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000d00, 0x07000000,
+ 0x00000200, 0x08000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000040, 0x06000000, 0x000000b0, 0x09000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000040, 0x07000000, 0x000000b0, 0x08000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000090, 0x06000000,
+ 0x00000060, 0x09000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000090, 0x07000000, 0x00000060, 0x08000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000080, 0x06000000, 0x00000070, 0x09000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000080, 0x07000000,
+ 0x00000070, 0x08000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000060, 0x00c00000, 0x00000090, 0x00300000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000050, 0x00c00000, 0x000000a0, 0x00300000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x000000a0, 0x00c00000,
+ 0x00000050, 0x00300000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000800, 0x00c00000, 0x00000700, 0x00300000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000900, 0x00c00000, 0x00000600, 0x00300000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00008000, 0x00c00000,
+ 0x00007000, 0x00300000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00009000, 0x00c00000, 0x00006000, 0x00300000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x0000a000, 0x00c00000, 0x00005000, 0x00300000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x000c0000, 0x00c00000,
+ 0x00030000, 0x00300000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x000d0000, 0x00c00000, 0x00020000, 0x00300000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x000e0000, 0x00c00000, 0x00010000, 0x00300000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000070, 0x00c00000,
+ 0x00000080, 0x00300000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000700, 0x00c00000, 0x00000800, 0x00300000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00007000, 0x00c00000, 0x00008000, 0x00300000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00080000, 0x00c00000,
+ 0x00070000, 0x00300000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000c00, 0x00c00000, 0x00000300, 0x00300000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000d00, 0x00c00000, 0x00000200, 0x00300000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000040, 0x00c00000,
+ 0x000000b0, 0x00300000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000090, 0x00c00000, 0x00000060, 0x00300000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000080, 0x00c00000, 0x00000070, 0x00300000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00400000, 0x00400000,
+ 0x00b00000, 0x00b00000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00600000, 0x00400000, 0x00900000, 0x00b00000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00300000, 0x00400000, 0x00c00000, 0x00b00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00500000, 0x00400000,
+ 0x00a00000, 0x00b00000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00700000, 0x00400000, 0x00800000, 0x00b00000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00200000, 0x00400000, 0x00d00000, 0x00b00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00800000, 0x00400000,
+ 0x00700000, 0x00b00000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00900000, 0x00400000, 0x00600000, 0x00b00000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00a00000, 0x00400000, 0x00500000, 0x00b00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00b00000, 0x00400000,
+ 0x00400000, 0x00b00000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00400000, 0x00f00000, 0x00b00000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00400000, 0x00f00000, 0x00b00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00100000, 0x00400000,
+ 0x00e00000, 0x00b00000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00400000, 0x06000000, 0x00b00000, 0x09000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00400000, 0x07000000, 0x00b00000, 0x08000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00600000, 0x06000000,
+ 0x00900000, 0x09000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00600000, 0x07000000, 0x00900000, 0x08000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00300000, 0x06000000, 0x00c00000, 0x09000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00300000, 0x07000000,
+ 0x00c00000, 0x08000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00500000, 0x06000000, 0x00a00000, 0x09000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00500000, 0x07000000, 0x00a00000, 0x08000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00700000, 0x06000000,
+ 0x00800000, 0x09000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00700000, 0x07000000, 0x00800000, 0x08000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00200000, 0x06000000, 0x00d00000, 0x09000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00200000, 0x07000000,
+ 0x00d00000, 0x08000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00800000, 0x06000000, 0x00700000, 0x09000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00900000, 0x06000000, 0x00600000, 0x09000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00a00000, 0x06000000,
+ 0x00500000, 0x09000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00b00000, 0x06000000, 0x00400000, 0x09000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00800000, 0x07000000, 0x00700000, 0x08000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00900000, 0x07000000,
+ 0x00600000, 0x08000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00a00000, 0x07000000, 0x00500000, 0x08000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00b00000, 0x07000000, 0x00400000, 0x08000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x06000000,
+ 0x00f00000, 0x09000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x07000000, 0x00f00000, 0x08000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x06000000, 0x00f00000, 0x09000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00100000, 0x06000000,
+ 0x00e00000, 0x09000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x07000000, 0x00f00000, 0x08000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00100000, 0x07000000, 0x00e00000, 0x08000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00400000, 0x00c00000,
+ 0x00b00000, 0x00300000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00600000, 0x00c00000, 0x00900000, 0x00300000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00300000, 0x00c00000, 0x00c00000, 0x00300000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00500000, 0x00c00000,
+ 0x00a00000, 0x00300000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00700000, 0x00c00000, 0x00800000, 0x00300000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00200000, 0x00c00000, 0x00d00000, 0x00300000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00800000, 0x00c00000,
+ 0x00700000, 0x00300000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00900000, 0x00c00000, 0x00600000, 0x00300000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00a00000, 0x00c00000, 0x00500000, 0x00300000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00b00000, 0x00c00000,
+ 0x00400000, 0x00300000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00c00000, 0x00f00000, 0x00300000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00c00000, 0x00f00000, 0x00300000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00100000, 0x00c00000,
+ 0x00e00000, 0x00300000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x000f0000, 0x00400000, 0x00000000, 0x00b00000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00f00000, 0x00400000, 0x00000000, 0x00b00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x000f0000, 0x06000000,
+ 0x00000000, 0x09000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00f00000, 0x06000000, 0x00000000, 0x09000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x000f0000, 0x07000000, 0x00000000, 0x08000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00f00000, 0x07000000,
+ 0x00000000, 0x08000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x000f0000, 0x00c00000, 0x00000000, 0x00300000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00f00000, 0x00c00000, 0x00000000, 0x00300000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000f0000,
+ 0x00000000, 0x00000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00f00000, 0x00000000, 0x00000000, 0x00000001, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec010_data[] = {
+ 0x0000000a, 0x0000000a, 0x0000000a, 0x0000000a, 0x0000000a, 0x0000000a,
+ 0x0000000a, 0x0000000a, 0x0000000a, 0x0000000a, 0x0000000a, 0x00000000,
+ 0x0000000b, 0x00000008, 0x00000009, 0x0000000f, 0x0000000f, 0x0000000f,
+ 0x0000000f, 0x0000000f, 0x0000000c, 0x0000000d, 0x00000001, 0x00000001,
+ 0x0000000e, 0x00000005, 0x00000002, 0x00000002, 0x00000004, 0x00000003,
+ 0x00000003, 0x00000003, 0x00000003, 0x00000040, 0x00000040, 0x00000040,
+ 0x00000040, 0x00000040, 0x00000040, 0x00000040, 0x00000040, 0x00000040,
+ 0x00000040, 0x00000040, 0x00000045, 0x00000044, 0x00000044, 0x00000044,
+ 0x00000044, 0x00000044, 0x00000041, 0x00000042, 0x00000043, 0x00000046,
+ 0x00000046, 0x00000046, 0x00000046, 0x00000046, 0x00000046, 0x00000046,
+ 0x00000046, 0x00000046, 0x00000046, 0x00000046, 0x00000046, 0x00000046,
+ 0x00000046, 0x00000046, 0x00000046, 0x00000046, 0x00000046, 0x00000046,
+ 0x00000046, 0x00000046, 0x00000046, 0x0000004b, 0x0000004b, 0x0000004a,
+ 0x0000004a, 0x0000004a, 0x0000004a, 0x0000004a, 0x0000004a, 0x0000004a,
+ 0x0000004a, 0x0000004a, 0x0000004a, 0x00000047, 0x00000047, 0x00000048,
+ 0x00000048, 0x00000049, 0x00000049, 0x0000004c, 0x0000004c, 0x0000004c,
+ 0x0000004c, 0x0000004c, 0x0000004c, 0x0000004c, 0x0000004c, 0x0000004c,
+ 0x0000004c, 0x0000004c, 0x00000051, 0x00000050, 0x00000050, 0x00000050,
+ 0x00000050, 0x00000050, 0x0000004d, 0x0000004e, 0x0000004f, 0x00000052,
+ 0x00000053, 0x00000054, 0x00000054, 0x00000055, 0x00000056, 0x00000057,
+ 0x00000057, 0x00000057, 0x00000057, 0x00000058, 0x00000059, 0x00000059,
+ 0x0000005a, 0x0000005a, 0x0000005b, 0x0000005b, 0x0000005c, 0x0000005c,
+ 0x0000005c, 0x0000005c, 0x0000005d, 0x0000005d, 0x0000005e, 0x0000005e,
+ 0x0000005f, 0x0000005f, 0x0000005f, 0x0000005f, 0x0000005f, 0x0000005f,
+ 0x0000005f, 0x0000005f, 0x00000060, 0x00000060, 0x00000061, 0x00000061,
+ 0x00000061, 0x00000061, 0x00000062, 0x00000063, 0x00000064, 0x00000064,
+ 0x00000065, 0x00000066, 0x00000067, 0x00000067, 0x00000067, 0x00000067,
+ 0x00000068, 0x00000069, 0x00000069, 0x00000040, 0x00000040, 0x00000046,
+ 0x00000046, 0x00000046, 0x00000046, 0x0000004c, 0x0000004c, 0x0000000a,
+ 0x0000000a, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec011_data[] = {
+ 0x0008002c, 0x00080234, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00080230, 0x00080332, 0x0008063c, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0008002c, 0x00080234,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00080230,
+ 0x00080332, 0x00080738, 0x0008083c, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x0008002c, 0x00080234, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00080230, 0x00080332, 0x00080738,
+ 0x0008093a, 0x00080a3c, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00080020, 0x00080228, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00080224, 0x00080326, 0x00080634, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00080020, 0x00080228,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00080224,
+ 0x00080326, 0x00080730, 0x00080834, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00080020, 0x00080228, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00080224, 0x00080326, 0x00080730,
+ 0x00080932, 0x00080a34, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00090200, 0x00090304, 0x00090408, 0x0009050c,
+ 0x00090610, 0x00090714, 0x00090818, 0x0009121c, 0x0009131e, 0x00000000,
+ 0x00000000, 0x00000000, 0x00090644, 0x00000000, 0x000d8045, 0x000d4145,
+ 0x0009030c, 0x0009041c, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00090145, 0x00090944, 0x00000000, 0x00000000, 0x0009061c, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0009033a,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00090200, 0x00090304, 0x00090408, 0x0009050c,
+ 0x00090610, 0x00090714, 0x00090818, 0x0009121c, 0x0009131e, 0x00000000,
+ 0x00000000, 0x00000000, 0x0009063d, 0x00090740, 0x000d803f, 0x000d413f,
+ 0x0009030c, 0x0009041c, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x0009013f, 0x00090840, 0x000dc93d, 0x000d093d, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000a0324, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000a003e,
+ 0x000a0140, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x000a0324, 0x000a0520, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x000a003e, 0x000a0140, 0x000a0842,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x000a0124, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000a0224, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x000a003c, 0x000a0037, 0x000ec139, 0x000e0139,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x000a0036, 0x000a0138, 0x000a0742, 0x00000000, 0x00000000,
+ 0x000a0d41, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000a0036,
+ 0x000a0138, 0x00000000, 0x00000000, 0x00000000, 0x000a0d3e, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x000a0036, 0x000a0138, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000a0037, 0x000a0139,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00080020, 0x00080228, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00080224, 0x00080326, 0x00080634,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00080020, 0x00080228, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00080224, 0x00080326, 0x00080730, 0x00080834, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00080020, 0x00080228,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00080224,
+ 0x00080326, 0x00080730, 0x00080932, 0x00080a34, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0009061c, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0009033a,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00090200, 0x00090304, 0x00090408, 0x0009050c,
+ 0x00090610, 0x00090714, 0x00090818, 0x0009121c, 0x0009131e, 0x00000000,
+ 0x00000000, 0x00000000, 0x0009063d, 0x00090740, 0x000d803f, 0x000d413f,
+ 0x0009030c, 0x0009041c, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x0009013f, 0x00090840, 0x000dc93d, 0x000d093d, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x000a003c, 0x000a0037, 0x000ec139, 0x000e0139, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000a0036,
+ 0x000a0138, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x000a0036, 0x000a0138, 0x000a0742,
+ 0x00000000, 0x00000000, 0x000a0d41, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x000a0036, 0x000a0138, 0x00000000, 0x00000000, 0x00000000,
+ 0x000a0d3e, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000a0037, 0x000a0139,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec012_data[] = {
+ 0x00000006, 0x00000001, 0x00000004, 0x00000001, 0x00000006, 0x00000001,
+ 0x00000000, 0x00000001, 0x00000004, 0x00000001, 0x00000000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000010, 0x00000001,
+ 0x00000000, 0x00000001, 0x00000040, 0x00000001, 0x00000010, 0x00000001,
+ 0x00000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x06200000, 0x00000001, 0x00c00000, 0x00000001,
+ 0x02c00000, 0x00000001, 0x00200000, 0x00000001, 0x00400000, 0x00000001,
+ 0x00700000, 0x00000001, 0x00300000, 0x00000001, 0x00000000, 0x00000001,
+ 0x00a00000, 0x00000001, 0x00b00000, 0x00000001, 0x00e00000, 0x00000001,
+ 0x00500000, 0x00000001, 0x00800000, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000004, 0x00000001,
+ 0x00000000, 0x00000001, 0x00000000, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000040, 0x00000001, 0x00000010, 0x00000001,
+ 0x00000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00500000, 0x00000001, 0x00700000, 0x00000001, 0x00a00000, 0x00000001,
+ 0x00b00000, 0x00000001, 0x00200000, 0x00000001, 0x00000000, 0x00000001,
+ 0x00300000, 0x00000001, 0x00800000, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec013_data[] = {
+ 0xf7fffff0, 0xf7fffff1, 0xfffffff0, 0xf7fffff3, 0xfffffff1, 0xfffffff3,
+ 0xffffffff, 0xffffffff, 0xf7ffff0f, 0xf7ffff0f, 0xffffff0f, 0xffffff0f,
+ 0xffffff0f, 0xffffffff, 0xffffffff, 0xffffffff, 0x100fffff, 0xf10fffff,
+ 0xf10fffff, 0xf70fffff, 0xf70fffff, 0xff0fffff, 0xff0fffff, 0xff1fffff,
+ 0xff0fffff, 0xff0fffff, 0xff0fffff, 0xff0fffff, 0xff1fffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xfffffff1, 0xfffffff3, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffff0f, 0xffffff0f,
+ 0xffffff0f, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xff0fffff, 0xff0fffff, 0xff0fffff, 0xff0fffff, 0xff0fffff, 0xff1fffff,
+ 0xff0fffff, 0xff1fffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+};
+
+static const u32 nbl_sec014_data[] = {
+ 0x00000000, 0x00000001, 0x00000003, 0x00000002, 0x00000004, 0x00000005,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x00000002, 0x00000003,
+ 0x00000004, 0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x00000002,
+ 0x00000003, 0x00000000, 0x00000000, 0x00000004, 0x00000005, 0x00000006,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000001, 0x00000002, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000001,
+ 0x00000002, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000001, 0x00000001, 0x00000001, 0x00000002, 0x00000003,
+ 0x00000004, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec022_data[] = {
+ 0x81008100, 0x00000001, 0x88a88100, 0x00000001, 0x810088a8, 0x00000001,
+ 0x88a888a8, 0x00000001, 0x81000000, 0x00000001, 0x88a80000, 0x00000001,
+ 0x00000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x08004000, 0x00000001, 0x86dd6000, 0x00000001,
+ 0x81000000, 0x00000001, 0x88a80000, 0x00000001, 0x08060000, 0x00000001,
+ 0x80350000, 0x00000001, 0x88080000, 0x00000001, 0x88f70000, 0x00000001,
+ 0x88cc0000, 0x00000001, 0x88090000, 0x00000001, 0x89150000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x11006000, 0x00000001,
+ 0x06006000, 0x00000001, 0x02006000, 0x00000001, 0x3a006000, 0x00000001,
+ 0x2f006000, 0x00000001, 0x84006000, 0x00000001, 0x32006000, 0x00000001,
+ 0x2c006000, 0x00000001, 0x3c006000, 0x00000001, 0x2b006000, 0x00000001,
+ 0x00006000, 0x00000001, 0x00004000, 0x00000001, 0x00004000, 0x00000001,
+ 0x20004000, 0x00000001, 0x40004000, 0x00000001, 0x00000000, 0x00000001,
+ 0x11000000, 0x00000001, 0x06000000, 0x00000001, 0x02000000, 0x00000001,
+ 0x3a000000, 0x00000001, 0x2f000000, 0x00000001, 0x84000000, 0x00000001,
+ 0x32000000, 0x00000001, 0x2c000000, 0x00000001, 0x2b000000, 0x00000001,
+ 0x3c000000, 0x00000001, 0x3b000000, 0x00000001, 0x00000000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x11000000, 0x00000001, 0x06000000, 0x00000001,
+ 0x02000000, 0x00000001, 0x3a000000, 0x00000001, 0x2f000000, 0x00000001,
+ 0x84000000, 0x00000001, 0x32000000, 0x00000001, 0x00000000, 0x00000000,
+ 0x2c000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x2b000000, 0x00000001, 0x3c000000, 0x00000001,
+ 0x3b000000, 0x00000001, 0x00000000, 0x00000001, 0x06001072, 0x00000001,
+ 0x06000000, 0x00000001, 0x110012b7, 0x00000001, 0x01000000, 0x00000001,
+ 0x02000000, 0x00000001, 0x3a000000, 0x00000001, 0x32000000, 0x00000001,
+ 0x84000000, 0x00000001, 0x11000043, 0x00000001, 0x11000044, 0x00000001,
+ 0x11000222, 0x00000001, 0x11000000, 0x00000001, 0x2f006558, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec023_data[] = {
+ 0x10001000, 0x00001000, 0x10000000, 0x00000000, 0x1000ffff, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000fff, 0x00000fff,
+ 0x1000ffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x0000ffff,
+ 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0x00ff0fff, 0x00ff0fff, 0x00ff0fff, 0x00ff0fff,
+ 0x00ff0fff, 0x00ff0fff, 0x00ff0fff, 0x00ff0fff, 0x00ff0fff, 0x10ff0fff,
+ 0xffff0fff, 0x00000fff, 0x1fff0fff, 0x1fff0fff, 0x1fff0fff, 0xffffffff,
+ 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff,
+ 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff, 0x00ffffff,
+ 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0xffffffff,
+ 0x00ffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff, 0x00ffffff,
+ 0x00ffffff, 0xffffffff, 0x00ff0000, 0x00ffffff, 0x00ff0000, 0x00ffffff,
+ 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ff0000, 0x00ff0000,
+ 0x00ff0001, 0x00ffffff, 0x00ff0000, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff,
+};
+
+static const u32 nbl_sec024_data[] = {
+ 0x00809190, 0x16009496, 0x00000100, 0x00000000, 0x00809190, 0x16009496,
+ 0x00000100, 0x00000000, 0x00809190, 0x16009496, 0x00000100, 0x00000000,
+ 0x00809190, 0x16009496, 0x00000100, 0x00000000, 0x00800090, 0x12009092,
+ 0x00000100, 0x00000000, 0x00800090, 0x12009092, 0x00000100, 0x00000000,
+ 0x00800000, 0x0e008c8e, 0x00000100, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x08900081, 0x00008680,
+ 0x00000200, 0x00000000, 0x10900082, 0x28008680, 0x00000200, 0x00000000,
+ 0x809b0093, 0x00000000, 0x00000100, 0x00000000, 0x809b0093, 0x00000000,
+ 0x00000100, 0x00000000, 0x009b008f, 0x00000000, 0x00000100, 0x00000000,
+ 0x009b008f, 0x00000000, 0x00000100, 0x00000000, 0x009b008f, 0x00000000,
+ 0x00000100, 0x00000000, 0x009b008f, 0x00000000, 0x00000100, 0x00000000,
+ 0x009b008f, 0x00000000, 0x00000100, 0x00000000, 0x009b008f, 0x00000000,
+ 0x00000100, 0x00000000, 0x009b0000, 0x00000000, 0x00000100, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x009b0000, 0x00000000,
+ 0x00000100, 0x00000000, 0x00000000, 0x00000082, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000500, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000082, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000500, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000082, 0x00000500, 0x00000000,
+ 0x00ab0085, 0x08000000, 0x00000200, 0x00000000, 0x00ab0000, 0x00000000,
+ 0x00000200, 0x00000000, 0x00ab0000, 0x00000000, 0x00000200, 0x00000000,
+ 0x40000000, 0x01c180c2, 0x00000300, 0x00000000, 0x00000000, 0x00a089c2,
+ 0x000005f0, 0x00000000, 0x000b0085, 0x00a00000, 0x000002f0, 0x00000000,
+ 0x000b0085, 0x00a00000, 0x000002f0, 0x00000000, 0x00000000, 0x00a089c2,
+ 0x000005f0, 0x00000000, 0x000b0000, 0x00000000, 0x00000200, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000500, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000082, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000500, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000082, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000500, 0x00000000, 0x00ab0085, 0x08000000,
+ 0x00000300, 0x00000000, 0x00ab0000, 0x00000000, 0x00000300, 0x00000000,
+ 0x00ab0000, 0x00000000, 0x00000300, 0x00000000, 0x00ab0000, 0x00000000,
+ 0x00000300, 0x00000000, 0x40000000, 0x01c180c2, 0x00000400, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000082, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000500, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000082, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000082, 0x00000500, 0x00000000, 0x00000000, 0x00000082,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00ab0085, 0x08000000, 0x00000400, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00ab0000, 0x00000000,
+ 0x00000400, 0x00000000, 0x00ab0000, 0x00000000, 0x00000400, 0x00000000,
+ 0x00ab0000, 0x00000000, 0x00000400, 0x00000000, 0x00ab0000, 0x00000000,
+ 0x00000400, 0x00000000, 0x01ab0083, 0x0ca00000, 0x0000050f, 0x00000000,
+ 0x01ab0083, 0x0ca00000, 0x0000050f, 0x00000000, 0x02ab848a, 0x08000000,
+ 0x00000500, 0x00000000, 0x00ab8f8e, 0x04000000, 0x00000500, 0x00000000,
+ 0x00ab0000, 0x00000000, 0x00000500, 0x00000000, 0x00ab8f8e, 0x04000000,
+ 0x00000500, 0x00000000, 0x00ab0000, 0x00000000, 0x00000500, 0x00000000,
+ 0x04ab8e84, 0x0c000000, 0x00000500, 0x00000000, 0x02ab848f, 0x08000000,
+ 0x00000500, 0x00000000, 0x02ab848f, 0x08000000, 0x00000500, 0x00000000,
+ 0x02ab848f, 0x08000000, 0x00000500, 0x00000000, 0x02ab0084, 0x08000000,
+ 0x00000500, 0x00000000, 0x00ab0000, 0x04000000, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00ab0000, 0x00000000, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec025_data[] = {
+ 0x00000060, 0x00000090, 0x00000001, 0x00000000, 0x00000050, 0x000000a0,
+ 0x00000001, 0x00000000, 0x000000a0, 0x00000050, 0x00000001, 0x00000000,
+ 0x00000800, 0x00000700, 0x00000001, 0x00000000, 0x00000900, 0x00000600,
+ 0x00000001, 0x00000000, 0x00008000, 0x00007000, 0x00000001, 0x00000000,
+ 0x00009000, 0x00006000, 0x00000001, 0x00000000, 0x0000a000, 0x00005000,
+ 0x00000001, 0x00000000, 0x000c0000, 0x00030000, 0x00000001, 0x00000000,
+ 0x000d0000, 0x00020000, 0x00000001, 0x00000000, 0x000e0000, 0x00010000,
+ 0x00000001, 0x00000000, 0x00000040, 0x000000b0, 0x00000001, 0x00000000,
+ 0x00000070, 0x00000080, 0x00000001, 0x00000000, 0x00000090, 0x00000060,
+ 0x00000001, 0x00000000, 0x00000080, 0x00000070, 0x00000001, 0x00000000,
+ 0x00000700, 0x00000800, 0x00000001, 0x00000000, 0x00007000, 0x00008000,
+ 0x00000001, 0x00000000, 0x00080000, 0x00070000, 0x00000001, 0x00000000,
+ 0x00000c00, 0x00000300, 0x00000001, 0x00000000, 0x00000d00, 0x00000200,
+ 0x00000001, 0x00000000, 0x00400000, 0x00b00000, 0x00000001, 0x00000000,
+ 0x00600000, 0x00900000, 0x00000001, 0x00000000, 0x00300000, 0x00c00000,
+ 0x00000001, 0x00000000, 0x00500000, 0x00a00000, 0x00000001, 0x00000000,
+ 0x00700000, 0x00800000, 0x00000001, 0x00000000, 0x00000000, 0x00f00000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00f00000, 0x00000001, 0x00000000,
+ 0x00100000, 0x00e00000, 0x00000001, 0x00000000, 0x00200000, 0x00d00000,
+ 0x00000001, 0x00000000, 0x00800000, 0x00700000, 0x00000001, 0x00000000,
+ 0x00900000, 0x00600000, 0x00000001, 0x00000000, 0x00a00000, 0x00500000,
+ 0x00000001, 0x00000000, 0x00b00000, 0x00400000, 0x00000001, 0x00000000,
+ 0x000f0000, 0x00000000, 0x00000001, 0x00000000, 0x00f00000, 0x00000000,
+ 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec026_data[] = {
+ 0x0000000a, 0x0000000a, 0x0000000a, 0x0000000a, 0x0000000a, 0x0000000a,
+ 0x0000000a, 0x0000000a, 0x0000000a, 0x0000000a, 0x0000000a, 0x00000000,
+ 0x0000000b, 0x00000008, 0x00000009, 0x0000000f, 0x0000000f, 0x0000000f,
+ 0x0000000f, 0x0000000f, 0x0000000c, 0x0000000d, 0x00000001, 0x00000001,
+ 0x0000000e, 0x00000005, 0x00000002, 0x00000002, 0x00000004, 0x00000003,
+ 0x00000003, 0x00000003, 0x00000003, 0x0000000a, 0x0000000a, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec027_data[] = {
+ 0x00080020, 0x00080228, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00080224, 0x00080326, 0x00080634, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00080020, 0x00080228,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00080224,
+ 0x00080326, 0x00080730, 0x00080834, 0x0008082e, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00080020, 0x00080228, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00080224, 0x00080326, 0x00080730,
+ 0x00080932, 0x00080a34, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x0009061c, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x0009033a, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00090200, 0x00090304, 0x00090408, 0x0009050c, 0x00090610, 0x00090714,
+ 0x00090818, 0x0009121c, 0x0009131e, 0x00000000, 0x00000000, 0x00000000,
+ 0x0009063d, 0x00090740, 0x000d803f, 0x000d413f, 0x0009030c, 0x0009041c,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0009013f, 0x00090840,
+ 0x000dc93d, 0x000d093d, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000a003c, 0x000a0037,
+ 0x000ec139, 0x000e0139, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x000a0036, 0x000a0138, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x000a0036, 0x000a0138, 0x000a0742, 0x00000000, 0x00000000,
+ 0x000a0d41, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000a0036,
+ 0x000a0138, 0x00000000, 0x00000000, 0x00000000, 0x000a0d3e, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x000a0037, 0x000a0139, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec028_data[] = {
+ 0x00000006, 0x00000001, 0x00000004, 0x00000001, 0x00000000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000040, 0x00000001,
+ 0x00000010, 0x00000001, 0x00000000, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00500000, 0x00000001, 0x00700000, 0x00000001,
+ 0x00a00000, 0x00000001, 0x00b00000, 0x00000001, 0x00200000, 0x00000001,
+ 0x00000000, 0x00000001, 0x00300000, 0x00000001, 0x00800000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec029_data[] = {
+ 0xfffffff0, 0xfffffff1, 0xfffffff3, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffff0f, 0xffffff0f, 0xffffff0f, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xff0fffff, 0xff0fffff,
+ 0xff0fffff, 0xff0fffff, 0xff0fffff, 0xff1fffff, 0xff0fffff, 0xff1fffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff,
+};
+
+static const u32 nbl_sec030_data[] = {
+ 0x00000000, 0x00000001, 0x00000002, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x00000002, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000001,
+ 0x00000001, 0x00000001, 0x00000002, 0x00000003, 0x00000004, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec039_data[] = {
+ 0xfef80000, 0x00000002, 0x000002e0, 0x00000000, 0xfef8013e, 0x00000002,
+ 0x000002e0, 0x00000000, 0x6660013e, 0x726e6802, 0x02224e42, 0x00000000,
+ 0x6660013e, 0x726e6802, 0x02224e42, 0x00000000, 0x66600000, 0x726e6802,
+ 0x02224e42, 0x00000000, 0x66600000, 0x726e6802, 0x02224e42, 0x00000000,
+ 0x66600000, 0x00026802, 0x02224e40, 0x00000000, 0x66627800, 0x00026802,
+ 0x02224e40, 0x00000000, 0x66600000, 0x00026a76, 0x02224e40, 0x00000000,
+ 0x66600000, 0x00026802, 0x00024e40, 0x00000000, 0x66600000, 0x00026802,
+ 0x00024e40, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec040_data[] = {
+ 0x0040fb3f, 0x00000001, 0x0440fb3f, 0x00000001, 0x0502fa00, 0x00000001,
+ 0x0602f900, 0x00000001, 0x0903e600, 0x00000001, 0x0a03e500, 0x00000001,
+ 0x1101e600, 0x00000001, 0x1201e500, 0x00000001, 0x0000ff00, 0x00000001,
+ 0x0008ff07, 0x00000001, 0x00ffff00, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec046_4p_data[] = {
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xa0000000,
+ 0x00077c2b, 0x005c0000, 0x00000000, 0x00008100, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x20000000, 0x00073029, 0x00480000,
+ 0x00000000, 0x00008100, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x20000000, 0x00073029, 0x00480000, 0x70000000, 0x00000020,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xa0000000,
+ 0x00000009, 0x00000000, 0x00000000, 0x00002100, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0xb0000000, 0x00000009, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000100,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000100, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x70000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x70000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x38430000, 0x70000006, 0x00000020, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x98cb1180, 0x6e36d469, 0x9d8eb91c, 0x87e3ef47, 0xa2931288, 0x08405c5a,
+ 0x73865086, 0x00000080, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0xb0000000, 0x000b3849, 0x38430000, 0x00000006, 0x0000c100,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xb0000000,
+ 0x00133889, 0x08400000, 0x03865086, 0x4c016100, 0x00000014, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec047_data[] = {
+ 0x2040dc3f, 0x00000001, 0x2000dcff, 0x00000001, 0x2200dcff, 0x00000001,
+ 0x0008dc01, 0x00000001, 0x0001de00, 0x00000001, 0x2900c4ff, 0x00000001,
+ 0x3100c4ff, 0x00000001, 0x2b00c4ff, 0x00000001, 0x3300c4ff, 0x00000001,
+ 0x2700d8ff, 0x00000001, 0x2300d8ff, 0x00000001, 0x2502d800, 0x00000001,
+ 0x2102d800, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec052_data[] = {
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x30000000,
+ 0x000b844c, 0xc8580000, 0x00000006, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x20000000, 0xb0d3668b, 0xb0555e12,
+ 0x03b055c6, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x20000000, 0xa64b3449, 0x405a3cc1, 0x00000006, 0x3d2d3300,
+ 0x00000010, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x20000000,
+ 0x26473429, 0x00482cc1, 0x00000000, 0x00ccd300, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec053_data[] = {
+ 0x0840f03f, 0x00000001, 0x0040f03f, 0x00000001, 0x0140fa3f, 0x00000001,
+ 0x0100fa0f, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec058_data[] = {
+ 0x00000000, 0x00000000, 0x59f89400, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00470000, 0x00000000, 0x3c000000, 0xa2e40006, 0x00000017,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x19fa1400, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x28440000,
+ 0x038e5186, 0x3c000000, 0xa8e40012, 0x00000047, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0001f3d0, 0x00000000,
+ 0x00000000, 0xb0000000, 0x00133889, 0x38c30000, 0x0000000a, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x0001f3d0, 0x00000000, 0x00000000, 0xb0000000,
+ 0x00133889, 0x38c30000, 0x0000000a, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x000113d0, 0x00000000, 0x00000000, 0xb0000000, 0x00073829, 0x00430000,
+ 0x00000000, 0x3c000000, 0x0000000a, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000293d0, 0x00000000,
+ 0x00000000, 0xb0000000, 0x00133889, 0x08400000, 0x03865086, 0x3c000000,
+ 0x00000016, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec059_data[] = {
+ 0x0200e4ff, 0x00000001, 0x0400e2ff, 0x00000001, 0x1300ecff, 0x00000001,
+ 0x1500eaff, 0x00000001, 0x0300e4ff, 0x00000001, 0x0500e2ff, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec062_data[] = {
+ 0x90939899, 0x88809c9b, 0x0000013d, 0x00000000, 0x90939899, 0x88809c9b,
+ 0x0000013d, 0x00000000, 0x90939899, 0x88809c9b, 0x0000013d, 0x00000000,
+ 0x90939899, 0x88809c9b, 0x0000013d, 0x00000000, 0x90939899, 0x88809c9b,
+ 0x0000013d, 0x00000000, 0x90939899, 0x88809c9b, 0x0000013d, 0x00000000,
+ 0x90939899, 0x88809c9b, 0x0000013d, 0x00000000, 0x90939899, 0x88809c9b,
+ 0x0000013d, 0x00000000, 0x90939899, 0x88809c9b, 0x0000013d, 0x00000000,
+ 0x90939899, 0x88809c9b, 0x0000013d, 0x00000000, 0x90939899, 0x88809c9b,
+ 0x0000013d, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec063_data[] = {
+ 0x0500e2ff, 0x00000001, 0x0900e2ff, 0x00000001, 0x1900e2ff, 0x00000001,
+ 0x1100e2ff, 0x00000001, 0x0100e2ff, 0x00000001, 0x0600e1ff, 0x00000001,
+ 0x0a00e1ff, 0x00000001, 0x1a00e1ff, 0x00000001, 0x1200e1ff, 0x00000001,
+ 0x0200e1ff, 0x00000001, 0x0000fcff, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec065_data[] = {
+ 0x006e120c, 0x006e1210, 0x006e4208, 0x006e4218, 0x00200b02, 0x00200b00,
+ 0x000e1900, 0x000e1906, 0x00580208, 0x00580204, 0x004c0208, 0x004c0207,
+ 0x0002110c, 0x0002110c, 0x0012010c, 0x00100110, 0x0010010c, 0x000a010c,
+ 0x0008010c, 0x00060000, 0x00160000, 0x00140000, 0x001e0000, 0x001e0000,
+ 0x001e0000, 0x001e0000, 0x001e0000, 0x001e0000, 0x001e0000, 0x001e0000,
+ 0x001e0000, 0x001e0000,
+};
+
+static const u32 nbl_sec066_data[] = {
+ 0x006e120c, 0x006e1210, 0x006e4208, 0x006e4218, 0x00200b02, 0x00200b00,
+ 0x000e1900, 0x000e1906, 0x00580208, 0x00580204, 0x004c0208, 0x004c0207,
+ 0x0002110c, 0x0002110c, 0x0012010c, 0x00100110, 0x0010010c, 0x000a010c,
+ 0x0008010c, 0x00060000, 0x00160000, 0x00140000, 0x001e0000, 0x001e0000,
+ 0x001e0000, 0x001e0000, 0x001e0000, 0x001e0000, 0x001e0000, 0x001e0000,
+ 0x001e0000, 0x001e0000,
+};
+
+static const u32 nbl_sec071_4p_data[] = {
+ 0x00000000, 0x00000000, 0x00113d00, 0x00000000, 0x00000000, 0x00000000,
+ 0xe7029b00, 0x00000000, 0x00000000, 0x43000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x51e00000, 0x00000c9c, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00293d00, 0x00000000,
+ 0x00000000, 0x00000000, 0x67089b00, 0x00000002, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x80000000, 0x00000000, 0xb1e00000, 0x0000189c,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00213d00, 0x00000000, 0x00000000, 0x00000000, 0xe7069b00, 0x00000001,
+ 0x00000000, 0x43000000, 0x014b0c70, 0x00000000, 0x00000000, 0x00000000,
+ 0x92600000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00213d00, 0x00000000, 0x00000000, 0x00000000,
+ 0xe7069b00, 0x00000001, 0x00000000, 0x43000000, 0x015b0c70, 0x00000000,
+ 0x00000000, 0x00000000, 0x92600000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00553d00, 0x00000000,
+ 0x00000000, 0x00000000, 0xe6d29a00, 0x000149c4, 0x00000000, 0x4b000000,
+ 0x00000004, 0x00000000, 0x80000000, 0x00022200, 0x62600000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00553d00, 0x00000000, 0x00000000, 0x00000000, 0xe6d2c000, 0x000149c4,
+ 0x00000000, 0x5b000000, 0x00000004, 0x00000000, 0x80000000, 0x00022200,
+ 0x62600000, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x006d3d00, 0x00000000, 0x00000000, 0x00000000,
+ 0x64d49200, 0x5e556945, 0xc666d89a, 0x4b0001a9, 0x00004c84, 0x00000000,
+ 0x80000000, 0x00022200, 0xc2600000, 0x00000001, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x006d3d00, 0x00000000,
+ 0x00000000, 0x00000000, 0x6ed4ba00, 0x5ef56bc5, 0xc666d8c0, 0x5b0001a9,
+ 0x00004dc4, 0x00000000, 0x80000000, 0x00022200, 0xc2600000, 0x00000001,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000002, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00700000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec072_data[] = {
+ 0x84006aff, 0x00000001, 0x880066ff, 0x00000001, 0x140040ff, 0x00000001,
+ 0x70000cff, 0x00000001, 0x180040ff, 0x00000001, 0x30000cff, 0x00000001,
+ 0x10004cff, 0x00000001, 0x30004cff, 0x00000001, 0x0100ecff, 0x00000001,
+ 0x0300ecff, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec116_data[] = {
+ 0x00000000, 0x00000000, 0x3fff8000, 0x00000007, 0x3fff8000, 0x00000007,
+ 0x3fff8000, 0x00000007, 0x3fff8000, 0x00000003, 0x3fff8000, 0x00000003,
+ 0x3fff8000, 0x00000007, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec124_data[] = {
+ 0xfffffffc, 0xffffffff, 0x00300000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000500, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xfffffffc, 0xffffffff,
+ 0x00300010, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000500, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xfffffffc, 0xffffffff, 0x00300010, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000500, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xfffffffc, 0xffffffff, 0x00300fff, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000580, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xfffffffc, 0xffffffff,
+ 0x00301fff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000580, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xfffffffc, 0xffffffff, 0x0030ffff, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000580, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xfffffffc, 0xffffffff, 0x0030ffff, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000580, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xfffffffc, 0xffffffff,
+ 0x0030ffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000580, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xfffffffc, 0xffffffff, 0x0030ffff, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000580, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xfffffffc, 0xffffffff, 0x00300000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000500, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000fffe, 0x00000000,
+ 0x00300000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000480, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xfffffffc, 0x00ffffff, 0x00300000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000480, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xfffffffe, 0x0000000f, 0x00300000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000580, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec125_data[] = {
+ 0xfffffffc, 0x01ffffff, 0x00300000, 0x70000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000480, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xfffffffe, 0x00000001,
+ 0x00300000, 0x70000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000540, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xfffffffe, 0x011003ff, 0x00300000, 0x70000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000005c0, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0xfffffffc, 0x103fffff, 0x00300001, 0x70000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000480, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec126_data[] = {
+ 0xfffffffc, 0xffffffff, 0x00300001, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000500, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xfffffffe, 0x000001ff,
+ 0x00300000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x000005c0, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00002013, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000400, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00002013, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000400, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xfffffffc, 0x01ffffff,
+ 0x00300000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000480, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0xfffffffe, 0x00000001, 0x00300000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000540, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+};
+
+static const u32 nbl_sec137_data[] = {
+ 0x0000017a, 0x000000f2, 0x00000076, 0x0000017a, 0x0000017a, 0x00000080,
+ 0x00000024, 0x0000017a, 0x0000017a, 0x00000191, 0x00000035, 0x0000017a,
+ 0x0000017a, 0x0000017a, 0x0000017a, 0x0000017a, 0x0000017a, 0x000000d2,
+ 0x00000066, 0x0000017a, 0x0000017a, 0x0000017a, 0x0000017a, 0x0000017a,
+ 0x0000017a, 0x000000f2, 0x00000076, 0x0000017a, 0x0000017a, 0x0000017a,
+ 0x0000017a, 0x0000017a,
+};
+
+static const u32 nbl_sec138_data[] = {
+ 0x0000017a, 0x000000f2, 0x00000076, 0x0000017a, 0x0000017a, 0x00000080,
+ 0x00000024, 0x0000017a, 0x0000017a, 0x00000191, 0x00000035, 0x0000017a,
+ 0x0000017a, 0x0000017a, 0x0000017a, 0x0000017a, 0x0000017a, 0x000000d2,
+ 0x00000066, 0x0000017a, 0x0000017a, 0x0000017a, 0x0000017a, 0x0000017a,
+ 0x0000017a, 0x000000f2, 0x00000076, 0x0000017a, 0x0000017a, 0x0000017a,
+ 0x0000017a, 0x0000017a,
+};
+
+/*
+ * nbl_write_all_regs - Write initial register values during probe
+ *
+ * Context: This function is called ONLY during PCI probe (single-threaded,
+ * before any interrupts or concurrent access are possible). The reg_lock
+ * is intentionally NOT acquired here because:
+ * 1. Probe runs before device is registered to subsystem
+ * 2. No other thread can access this device yet
+ * 3. Taking the lock would be redundant and could deadlock if called
+ * from atomic context
+ *
+ */
+void nbl_write_all_regs(struct nbl_hw_mgt *hw_mgt)
+{
+ struct nbl_common_info *common = hw_mgt->common;
+ u8 eth_num = common->eth_num;
+ const u32 *nbl_sec046_data;
+ const u32 *nbl_sec071_data;
+ u32 i;
+
+ switch (eth_num) {
+ case 1:
+ nbl_sec046_data = nbl_sec046_1p_data;
+ nbl_sec071_data = nbl_sec071_1p_data;
+ break;
+ case 2:
+ nbl_sec046_data = nbl_sec046_2p_data;
+ nbl_sec071_data = nbl_sec071_2p_data;
+ break;
+ case 4:
+ nbl_sec046_data = nbl_sec046_4p_data;
+ nbl_sec071_data = nbl_sec071_4p_data;
+ break;
+ default:
+ dev_warn(common->dev, "Invalid eth_num %u, using 2-port\n",
+ eth_num);
+ nbl_sec046_data = nbl_sec046_2p_data;
+ nbl_sec071_data = nbl_sec071_2p_data;
+ }
+ /* ensure registers written */
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC006_SIZE; i++) {
+ if ((i + 1) % NBL_SEC_BLOCK_SIZE == 0)
+ nbl_flush_writes(hw_mgt);
+
+ nbl_hw_wr32(hw_mgt, NBL_SEC006_REGI(i), nbl_sec006_data[i]);
+ }
+
+ for (i = 0; i < NBL_SEC007_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC007_REGI(i), nbl_sec007_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC008_SIZE; i++) {
+ if ((i + 1) % NBL_SEC_BLOCK_SIZE == 0)
+ nbl_flush_writes(hw_mgt);
+ nbl_hw_wr32(hw_mgt, NBL_SEC008_REGI(i), nbl_sec008_data[i]);
+ }
+
+ for (i = 0; i < NBL_SEC009_SIZE; i++) {
+ if ((i + 1) % NBL_SEC_BLOCK_SIZE == 0)
+ nbl_flush_writes(hw_mgt);
+
+ nbl_hw_wr32(hw_mgt, NBL_SEC009_REGI(i), nbl_sec009_data[i]);
+ }
+
+ for (i = 0; i < NBL_SEC010_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC010_REGI(i), nbl_sec010_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC011_SIZE; i++) {
+ if ((i + 1) % NBL_SEC_BLOCK_SIZE == 0)
+ nbl_flush_writes(hw_mgt);
+
+ nbl_hw_wr32(hw_mgt, NBL_SEC011_REGI(i), nbl_sec011_data[i]);
+ }
+
+ for (i = 0; i < NBL_SEC012_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC012_REGI(i), nbl_sec012_data[i]);
+
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC013_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC013_REGI(i), nbl_sec013_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC014_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC014_REGI(i), nbl_sec014_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC022_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC022_REGI(i), nbl_sec022_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC023_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC023_REGI(i), nbl_sec023_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC024_SIZE; i++) {
+ if ((i + 1) % NBL_SEC_BLOCK_SIZE == 0)
+ nbl_flush_writes(hw_mgt);
+
+ nbl_hw_wr32(hw_mgt, NBL_SEC024_REGI(i), nbl_sec024_data[i]);
+ }
+
+ for (i = 0; i < NBL_SEC025_SIZE; i++) {
+ if ((i + 1) % NBL_SEC_BLOCK_SIZE == 0)
+ nbl_flush_writes(hw_mgt);
+
+ nbl_hw_wr32(hw_mgt, NBL_SEC025_REGI(i), nbl_sec025_data[i]);
+ }
+
+ for (i = 0; i < NBL_SEC026_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC026_REGI(i), nbl_sec026_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC027_SIZE; i++) {
+ if ((i + 1) % NBL_SEC_BLOCK_SIZE == 0)
+ nbl_flush_writes(hw_mgt);
+
+ nbl_hw_wr32(hw_mgt, NBL_SEC027_REGI(i), nbl_sec027_data[i]);
+ }
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC028_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC028_REGI(i), nbl_sec028_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC029_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC029_REGI(i), nbl_sec029_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC030_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC030_REGI(i), nbl_sec030_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC039_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC039_REGI(i), nbl_sec039_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC040_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC040_REGI(i), nbl_sec040_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC046_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC046_REGI(i), nbl_sec046_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC047_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC047_REGI(i), nbl_sec047_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC052_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC052_REGI(i), nbl_sec052_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC053_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC053_REGI(i), nbl_sec053_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC058_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC058_REGI(i), nbl_sec058_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC059_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC059_REGI(i), nbl_sec059_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC062_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC062_REGI(i), nbl_sec062_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC063_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC063_REGI(i), nbl_sec063_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC065_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC065_REGI(i), nbl_sec065_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC066_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC066_REGI(i), nbl_sec066_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC071_SIZE; i++) {
+ if ((i + 1) % NBL_SEC_BLOCK_SIZE == 0)
+ nbl_flush_writes(hw_mgt);
+
+ nbl_hw_wr32(hw_mgt, NBL_SEC071_REGI(i), nbl_sec071_data[i]);
+ }
+
+ for (i = 0; i < NBL_SEC072_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC072_REGI(i), nbl_sec072_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC116_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC116_REGI(i), nbl_sec116_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC124_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC124_REGI(i), nbl_sec124_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC125_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC125_REGI(i), nbl_sec125_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC126_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC126_REGI(i), nbl_sec126_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC137_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC137_REGI(i), nbl_sec137_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ for (i = 0; i < NBL_SEC138_SIZE; i++)
+ nbl_hw_wr32(hw_mgt, NBL_SEC138_REGI(i), nbl_sec138_data[i]);
+ nbl_flush_writes(hw_mgt);
+
+ nbl_hw_wr32(hw_mgt, NBL_SEC000_ADDR, 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC001_ADDR, 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC002_ADDR, 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC003_ADDR, 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC004_ADDR, 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC005_ADDR, 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC015_ADDR, 0x000f0908);
+ nbl_hw_wr32(hw_mgt, NBL_SEC016_ADDR, 0x10110607);
+ nbl_hw_wr32(hw_mgt, NBL_SEC017_ADDR, 0x383a3032);
+ nbl_hw_wr32(hw_mgt, NBL_SEC018_ADDR, 0x0201453f);
+ nbl_hw_wr32(hw_mgt, NBL_SEC019_ADDR, 0x00000a41);
+ nbl_hw_wr32(hw_mgt, NBL_SEC020_ADDR, 0x000000c8);
+ nbl_hw_wr32(hw_mgt, NBL_SEC021_ADDR, 0x00000400);
+ nbl_hw_wr32(hw_mgt, NBL_SEC031_ADDR, 0x000f0908);
+ nbl_hw_wr32(hw_mgt, NBL_SEC032_ADDR, 0x00001011);
+ nbl_hw_wr32(hw_mgt, NBL_SEC033_ADDR, 0x00003032);
+ nbl_hw_wr32(hw_mgt, NBL_SEC034_ADDR, 0x0201003f);
+ nbl_hw_wr32(hw_mgt, NBL_SEC035_ADDR, 0x0000000a);
+ nbl_hw_wr32(hw_mgt, NBL_SEC036_ADDR, 0x00001701);
+ nbl_hw_wr32(hw_mgt, NBL_SEC037_ADDR, 0x009238a1);
+ nbl_hw_wr32(hw_mgt, NBL_SEC038_ADDR, 0x0000002e);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(0), 0x00000200);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(1), 0x00000300);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(2), 0x00000105);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(3), 0x00000106);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(4), 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(5), 0x0000000a);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(6), 0x00000041);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(7), 0x00000082);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(8), 0x00000020);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(9), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(10), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(11), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(12), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(13), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(14), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC041_REGI(15), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC042_ADDR, 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC043_ADDR, 0x00000002);
+ nbl_hw_wr32(hw_mgt, NBL_SEC044_ADDR, 0x28212000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC045_ADDR, 0x00002b29);
+ nbl_hw_wr32(hw_mgt, NBL_SEC048_ADDR, 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC049_ADDR, 0x00000002);
+ nbl_hw_wr32(hw_mgt, NBL_SEC050_ADDR, 0x352b2000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC051_ADDR, 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC054_ADDR, 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC055_ADDR, 0x00000002);
+ nbl_hw_wr32(hw_mgt, NBL_SEC056_ADDR, 0x2b222100);
+ nbl_hw_wr32(hw_mgt, NBL_SEC057_ADDR, 0x00000038);
+ nbl_hw_wr32(hw_mgt, NBL_SEC060_ADDR, 0x24232221);
+ nbl_hw_wr32(hw_mgt, NBL_SEC061_ADDR, 0x0000002e);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(0), 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(1), 0x00000005);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(2), 0x00000011);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(3), 0x00000005);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(4), 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(5), 0x0000000a);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(6), 0x00000006);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(7), 0x00000012);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(8), 0x00000006);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(9), 0x00000002);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(10), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(11), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(12), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(13), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(14), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC064_REGI(15), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC067_ADDR, 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC068_ADDR, 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC069_ADDR, 0x22212000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC070_ADDR, 0x3835322b);
+ nbl_hw_wr32(hw_mgt, NBL_SEC073_ADDR, 0x0316a5ff);
+ nbl_hw_wr32(hw_mgt, NBL_SEC074_ADDR, 0x0316a5ff);
+ nbl_hw_wr32(hw_mgt, NBL_SEC075_REGI(0), 0x08802080);
+ nbl_hw_wr32(hw_mgt, NBL_SEC075_REGI(1), 0x12a05080);
+ nbl_hw_wr32(hw_mgt, NBL_SEC075_REGI(2), 0xffffffff);
+ nbl_hw_wr32(hw_mgt, NBL_SEC075_REGI(3), 0xffffffff);
+ nbl_hw_wr32(hw_mgt, NBL_SEC076_REGI(0), 0x08802080);
+ nbl_hw_wr32(hw_mgt, NBL_SEC076_REGI(1), 0x12a05080);
+ nbl_hw_wr32(hw_mgt, NBL_SEC076_REGI(2), 0xffffffff);
+ nbl_hw_wr32(hw_mgt, NBL_SEC076_REGI(3), 0xffffffff);
+ nbl_hw_wr32(hw_mgt, NBL_SEC077_REGI(0), 0x08802080);
+ nbl_hw_wr32(hw_mgt, NBL_SEC077_REGI(1), 0x12a05080);
+ nbl_hw_wr32(hw_mgt, NBL_SEC077_REGI(2), 0xffffffff);
+ nbl_hw_wr32(hw_mgt, NBL_SEC077_REGI(3), 0xffffffff);
+ nbl_hw_wr32(hw_mgt, NBL_SEC078_ADDR, 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC079_ADDR, 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC080_ADDR, 0x0014a248);
+ nbl_hw_wr32(hw_mgt, NBL_SEC081_ADDR, 0x00000d33);
+ nbl_hw_wr32(hw_mgt, NBL_SEC082_ADDR, 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC083_ADDR, 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC084_ADDR, 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC085_ADDR, 0x000144d2);
+ nbl_hw_wr32(hw_mgt, NBL_SEC086_ADDR, 0x31322e2f);
+ nbl_hw_wr32(hw_mgt, NBL_SEC087_ADDR, 0x0a092d2c);
+ nbl_hw_wr32(hw_mgt, NBL_SEC088_ADDR, 0x33050804);
+ nbl_hw_wr32(hw_mgt, NBL_SEC089_ADDR, 0x14131535);
+ nbl_hw_wr32(hw_mgt, NBL_SEC090_ADDR, 0x0000000a);
+ nbl_hw_wr32(hw_mgt, NBL_SEC091_ADDR, 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC092_ADDR, 0x00000008);
+ nbl_hw_wr32(hw_mgt, NBL_SEC093_ADDR, 0x0000000e);
+ nbl_hw_wr32(hw_mgt, NBL_SEC094_ADDR, 0x0000000f);
+ nbl_hw_wr32(hw_mgt, NBL_SEC095_ADDR, 0x00000015);
+ nbl_hw_wr32(hw_mgt, NBL_SEC096_ADDR, 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC097_ADDR, 0x0000000a);
+ nbl_hw_wr32(hw_mgt, NBL_SEC098_ADDR, 0x00000008);
+ nbl_hw_wr32(hw_mgt, NBL_SEC099_ADDR, 0x00000011);
+ nbl_hw_wr32(hw_mgt, NBL_SEC100_ADDR, 0x00000013);
+ nbl_hw_wr32(hw_mgt, NBL_SEC101_ADDR, 0x00000014);
+ nbl_hw_wr32(hw_mgt, NBL_SEC102_ADDR, 0x00000010);
+ nbl_hw_wr32(hw_mgt, NBL_SEC103_ADDR, 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC104_ADDR, 0x0000004d);
+ nbl_hw_wr32(hw_mgt, NBL_SEC105_ADDR, 0x08020a09);
+ nbl_hw_wr32(hw_mgt, NBL_SEC106_ADDR, 0x00000005);
+ nbl_hw_wr32(hw_mgt, NBL_SEC107_ADDR, 0x00000006);
+ nbl_hw_wr32(hw_mgt, NBL_SEC108_ADDR, 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC109_ADDR, 0x00110a09);
+ nbl_hw_wr32(hw_mgt, NBL_SEC110_ADDR, 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC111_ADDR, 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC112_ADDR, 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC113_ADDR, 0x0000000a);
+ nbl_hw_wr32(hw_mgt, NBL_SEC114_ADDR, 0x0000000a);
+ nbl_hw_wr32(hw_mgt, NBL_SEC115_ADDR, 0x00000009);
+ nbl_hw_wr32(hw_mgt, NBL_SEC117_ADDR, 0x0000000a);
+ nbl_hw_wr32(hw_mgt, NBL_SEC118_ADDR, 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC119_REGI(0), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC119_REGI(1), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC119_REGI(2), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC119_REGI(3), 0x00000000);
+ nbl_hw_wr32(hw_mgt, NBL_SEC119_REGI(4), 0x00000100);
+ nbl_hw_wr32(hw_mgt, NBL_SEC120_ADDR, 0x0000003c);
+ nbl_hw_wr32(hw_mgt, NBL_SEC121_ADDR, 0x00000003);
+ nbl_hw_wr32(hw_mgt, NBL_SEC122_ADDR, 0x000000bc);
+ nbl_hw_wr32(hw_mgt, NBL_SEC123_ADDR, 0x0000023b);
+ nbl_hw_wr32(hw_mgt, NBL_SEC127_ADDR, 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC128_ADDR, 0x00000001);
+ nbl_hw_wr32(hw_mgt, NBL_SEC129_ADDR, 0x00000002);
+ nbl_hw_wr32(hw_mgt, NBL_SEC130_ADDR, 0x00000002);
+ nbl_hw_wr32(hw_mgt, NBL_SEC131_ADDR, 0x00000003);
+ nbl_hw_wr32(hw_mgt, NBL_SEC132_ADDR, 0x00000003);
+ nbl_hw_wr32(hw_mgt, NBL_SEC133_ADDR, 0x00000004);
+ nbl_hw_wr32(hw_mgt, NBL_SEC134_ADDR, 0x00000004);
+ nbl_hw_wr32(hw_mgt, NBL_SEC135_ADDR, 0x0000000e);
+ nbl_hw_wr32(hw_mgt, NBL_SEC136_ADDR, 0x0000000e);
+ nbl_flush_writes(hw_mgt);
+}
diff --git a/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.h b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.h
new file mode 100644
index 000000000000..7df5739904b0
--- /dev/null
+++ b/drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2025 Nebula Matrix Limited.
+ */
+
+#ifndef _NBL_HW_LEONIS_REGS_H_
+#define _NBL_HW_LEONIS_REGS_H_
+
+void nbl_write_all_regs(struct nbl_hw_mgt *hw_mgt);
+
+#endif
--
2.47.3
^ permalink raw reply related
* [PATCH v14 net-next 00/11] nbl driver for Nebulamatrix NICs
From: illusion.wang @ 2026-05-13 1:16 UTC (permalink / raw)
To: dimon.zhao, illusion.wang, alvin.wang, sam.chen, netdev
Cc: andrew+netdev, corbet, kuba, horms, linux-doc, pabeni,
vadim.fedorenko, lukas.bulwahn, edumazet, enelsonmoore, skhan,
hkallweit1, open list
This patch series represents the first phase. We plan to integrate it in
two phases: the first phase covers mailbox and chip configuration,
while the second phase involves net dev configuration.
Together, they will provide basic PF-based Ethernet port transmission and
reception capabilities.
After that, we will consider other features, such as ethtool support,
flow management, adminq messaging, VF support, debugfs support, etc.
changes v13->v14
Link to v13:https://lore.kernel.org/netdev/20260428114910.2616-1-illusion.wang@nebula-matrix.com/
AI review issues
changes v12->v13
Link to v12:https://lore.kernel.org/netdev/20260415033608.2438-1-illusion.wang@nebula-matrix.com/
AI review issues
changes v11->v12
Link to v11:https://lore.kernel.org/netdev/20260408093739.56001-1-illusion.wang@nebula-matrix.com/
AI review issues
changes v10->v11
Link to v10:https://lore.kernel.org/netdev/20260401022318.28550-1-illusion.wang@nebula-matrix.com/
1.Issues found by Mohsin
2.AI review issues
changes v9->v10
Link to v9:https://lore.kernel.org/netdev/20260325040048.2313-1-illusion.wang@nebula-matrix.com/
1.Issues found by Jakub
2.AI review issue
changes v8->v9
Link to v8:https://lore.kernel.org/netdev/20260317034533.5600-1-illusion.wang@nebula-matrix.com/
1.Issues found by Jakub
2.AI review issue
Changes v7→v8
Link to v7:https://lore.kernel.org/netdev/20260310120959.22015-1-illusion.wang@nebula-matrix.com/
1.Issues found by Paolo
Changes v6->v7
Link to v6:https://lore.kernel.org/netdev/20260306033451.5196-1-illusion.wang@nebula-matrix.com/
1.Issue found by Jakub
2.AI review issue
Changes v5->v6
Link to V5:https://lore.kernel.org/netdev/20260226073840.3222-1-illusion.wang@nebula-matrix.com/
1.put all standard linux includes files the .c file which needs it & others
--Andrew
2.AI review issue
Changes v4->v5
Link to V4:https://lore.kernel.org/netdev/20260206021608.85381-1-illusion.wang@nebula-matrix.com/
1.change nbl_core to nbl & change ** pointers to *pointers & others
--Andrew
2.AI review issue
Changes v3->v4
Link to v3: https://lore.kernel.org/netdev/20260123011804.31263-1-illusion.wang@nebula-matrix.com
1.cut down to part of a mini driver(mailbox and chip init)
--Jakub Kicinski Simon Horman(some sort of staged approached)
2.modify issues found by ai.
3. Reverse Christmas tree/nbl_err/devm_kfree/remove some macros/
void type to real type/others
--Andrew Lunn
4.change deprecated pci_enable_msix_range to pci_alloc_irq_vectors
5.delete service layer
6.the style of kconfig---Randy Dunlap
7.add to Documentation/networking/device_drivers/ethernet/index.rst
--Simon Horman
Changes v2 →v3
Link to v2: https://lore.kernel.org/netdev/20260109100146.63569-1-illusion.wang@nebula-matrix.com/
1.cut down to a mini driver:
delete vf support
use promisc mode to cut down flow management
drop patch15 in v2
delete adminq msg
delete abnormal handling
delete some unimportant interfaces
2.modify issues found by ai review
Changes v1->v2
Link to v1: https://lore.kernel.org/netdev/20251223035113.31122-1-illusion.wang@nebula-matrix.com/
1.Format Issues and Compilation Issues
- Paolo Abeni
2.add sysfs patch and drop coexisting patch
- Andrew Lunn
3.delete some unimportant ndo operations
4.add machine generated headers patch
5.Modify the issues found in patch1-2 and apply the same fixes to other
patches
6.modify issues found by nipa
illusion.wang (11):
net/nebula-matrix: add minimum nbl build framework
net/nebula-matrix: add our driver architecture
net/nebula-matrix: add chip related definitions
net/nebula-matrix: channel msg value and msg struct
net/nebula-matrix: add channel layer
net/nebula-matrix: add common resource implementation
net/nebula-matrix: add intr resource implementation
net/nebula-matrix: add vsi resource implementation
net/nebula-matrix: add Dispatch layer implementation
net/nebula-matrix: add common/ctrl dev init/reinit operation
net/nebula-matrix: add common dev start/stop operation
.../device_drivers/ethernet/index.rst | 1 +
.../ethernet/nebula-matrix/nbl.rst | 27 +
MAINTAINERS | 10 +
drivers/net/ethernet/Kconfig | 1 +
drivers/net/ethernet/Makefile | 1 +
drivers/net/ethernet/nebula-matrix/Kconfig | 34 +
drivers/net/ethernet/nebula-matrix/Makefile | 6 +
.../net/ethernet/nebula-matrix/nbl/Makefile | 16 +
.../nbl/nbl_channel/nbl_channel.c | 919 ++++++
.../nbl/nbl_channel/nbl_channel.h | 176 +
.../nebula-matrix/nbl/nbl_common/nbl_common.c | 212 ++
.../nebula-matrix/nbl/nbl_common/nbl_common.h | 33 +
.../net/ethernet/nebula-matrix/nbl/nbl_core.h | 59 +
.../nebula-matrix/nbl/nbl_core/nbl_dev.c | 448 +++
.../nebula-matrix/nbl/nbl_core/nbl_dev.h | 58 +
.../nebula-matrix/nbl/nbl_core/nbl_dispatch.c | 500 +++
.../nebula-matrix/nbl/nbl_core/nbl_dispatch.h | 56 +
.../nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c | 843 +++++
.../nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h | 548 ++++
.../nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.c | 2888 +++++++++++++++++
.../nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.h | 11 +
.../nbl_hw_leonis/nbl_resource_leonis.c | 257 ++
.../nbl_hw_leonis/nbl_resource_leonis.h | 12 +
.../nebula-matrix/nbl/nbl_hw/nbl_hw_reg.h | 67 +
.../nebula-matrix/nbl/nbl_hw/nbl_interrupt.c | 252 ++
.../nebula-matrix/nbl/nbl_hw/nbl_interrupt.h | 21 +
.../nebula-matrix/nbl/nbl_hw/nbl_resource.c | 137 +
.../nebula-matrix/nbl/nbl_hw/nbl_resource.h | 110 +
.../nebula-matrix/nbl/nbl_hw/nbl_vsi.c | 26 +
.../nebula-matrix/nbl/nbl_hw/nbl_vsi.h | 12 +
.../nbl/nbl_include/nbl_def_channel.h | 365 +++
.../nbl/nbl_include/nbl_def_common.h | 80 +
.../nbl/nbl_include/nbl_def_dev.h | 16 +
.../nbl/nbl_include/nbl_def_dispatch.h | 42 +
.../nbl/nbl_include/nbl_def_hw.h | 55 +
.../nbl/nbl_include/nbl_def_resource.h | 37 +
.../nbl/nbl_include/nbl_include.h | 79 +
.../nbl/nbl_include/nbl_product_base.h | 19 +
.../net/ethernet/nebula-matrix/nbl/nbl_main.c | 330 ++
39 files changed, 8764 insertions(+)
create mode 100644 Documentation/networking/device_drivers/ethernet/nebula-matrix/nbl.rst
create mode 100644 drivers/net/ethernet/nebula-matrix/Kconfig
create mode 100644 drivers/net/ethernet/nebula-matrix/Makefile
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/Makefile
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_hw_leonis_regs.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_reg.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_interrupt.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_resource.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.c
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_vsi.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_channel.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_common.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_dev.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_dispatch.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_hw.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_def_resource.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_product_base.h
create mode 100644 drivers/net/ethernet/nebula-matrix/nbl/nbl_main.c
--
2.47.3
^ permalink raw reply
* [PATCH linux] README: Don't organize the README by arbitrary "roles"
From: Runxi Yu @ 2026-05-13 0:45 UTC (permalink / raw)
To: linux-kernel, linux-doc; +Cc: Runxi Yu
From: Runxi Yu <runxiyu@umich.edu>
* Removes the basic introduction to what Linux is. It's reasonable
assumed knowledge for someone with this repository.
* Consolidate the IRC, bugzilla, building, and mailing lists from across
the front and back, to the front only.
* Remove the "Who Are You?" section that consists solely of role names
and an one line gloss each.
* Remove the concept of different contributor "roles" (since there
really aren't such distinct roles); instead phrase them based on the
class of action. The "New Kernel Developer" archetype was mostly
alright, but "Academic Researcher" was essentially a list of
subsystems that applies for almost any kernel developer. "Security
Expert" sounded a bit like corporate marketing language, and really,
developers/admin that don't focus on security could still learn a lot
from these sections. Backport/maintenance/ sysadmin/maintainer mostly
stays as is with slight changes in firm; "Hardware Vendor" becomes
"Driver Development" because as much as we'd like vendors to
assist/guide/lead driver development, many independent driver
developers still exist.
* Of note, "Researcher Guidelines" did appear to genuinely belong to
Academic Researcher; the rest basically goes into Common Subsystems,
but the "Researcher Guidelines" entry I just moved into Getting
Started.
* I kept the LLM/AI-agent stuff in tact, although I promoted it to be
underlined with "="s as it's not really in parallel with the
documentation index sections. I don't really have comments on this
part.
More broadly though, I'm a little skeptical in whether the README is the
proper place to put extensive links to different subsystems/parts of the
documentation. Sphinx has the ability to generate table of contents, and
we could also improve the index over there, with the TOC/whatever that
it could generate. I don't think we should be duplicating this into the
README, but if that ship has sailed, this patch might still be useful.
Signed-off-by: Runxi Yu <runxiyu@umich.edu>
---
This commit message will obviously not be the final version. Feel free
to suggest (or bikeshed) the contents and the message as much as you
wish, but I hope I've communicated my idea clearly, and I do strongly
believe that the current README is not at all satisfactory. And
apologies for my first patch to the list be a giant README change.
Upon feedback, I'll be iterating on this at
https://git.runxiyu.org/runxiyu/linux.git// (the double slash at the
end is in fact required and canonical for this origin). I'll admit I
didn't spend much time on the Web UI.
Thanks!
Best regards,
Runxi Yu (they/them)
runxiyu@umich.edu
me@runxiyu.org
README | 99 ++++++++++++++++------------------------------------------
1 file changed, 27 insertions(+), 72 deletions(-)
diff --git a/README b/README
index e6549b2a7aac..41fbc957dd06 100644
--- a/README
+++ b/README
@@ -1,16 +1,13 @@
Linux kernel
============
-The Linux kernel is the core of any Linux operating system. It manages hardware,
-system resources, and provides the fundamental services for all other software.
-
-Quick Start
------------
-
-* Report a bug: See Documentation/admin-guide/reporting-issues.rst
-* Get the latest kernel: https://kernel.org
-* Build the kernel: See Documentation/admin-guide/quickly-build-trimmed-linux.rst
-* Join the community: https://lore.kernel.org/
+* Get latest: https://kernel.org
+* IRC: #kernelnewbies on irc.oftc.net
+* Reporting bugs: Documentation/admin-guide/reporting-issues.rst
+* Bug tracker: https://bugzilla.kernel.org/
+* Building: Documentation/admin-guide/quickly-build-trimmed-linux.rst
+* Mailing list index: https://subspace.kernel.org/vger.kernel.org.html
+* Mailing list archives: https://lore.kernel.org/
Essential Documentation
-----------------------
@@ -25,44 +22,24 @@ Documentation can be built with make htmldocs or viewed online at:
https://www.kernel.org/doc/html/latest/
-Who Are You?
-============
+Navigating the documentation
+============================
-Find your role below:
+Getting started
+---------------
-* New Kernel Developer - Getting started with kernel development
-* Academic Researcher - Studying kernel internals and architecture
-* Security Expert - Hardening and vulnerability analysis
-* Backport/Maintenance Engineer - Maintaining stable kernels
-* System Administrator - Configuring and troubleshooting
-* Maintainer - Leading subsystems and reviewing patches
-* Hardware Vendor - Writing drivers for new hardware
-* Distribution Maintainer - Packaging kernels for distros
-* AI Coding Assistant - LLMs and AI-powered development tools
-
-
-For Specific Users
-==================
-
-New Kernel Developer
---------------------
-
-Welcome! Start your kernel development journey here:
-
-* Getting Started: Documentation/process/development-process.rst
+* Development Process: Documentation/process/development-process.rst
* Your First Patch: Documentation/process/submitting-patches.rst
* Coding Style: Documentation/process/coding-style.rst
* Build System: Documentation/kbuild/index.rst
* Development Tools: Documentation/dev-tools/index.rst
* Kernel Hacking Guide: Documentation/kernel-hacking/hacking.rst
-* Core APIs: Documentation/core-api/index.rst
-
-Academic Researcher
--------------------
-
-Explore the kernel's architecture and internals:
-
* Researcher Guidelines: Documentation/process/researcher-guidelines.rst
+
+Common Subsystems
+-----------------
+
+* Core APIs: Documentation/core-api/index.rst
* Memory Management: Documentation/mm/index.rst
* Scheduler: Documentation/scheduler/index.rst
* Networking Stack: Documentation/networking/index.rst
@@ -71,10 +48,8 @@ Explore the kernel's architecture and internals:
* Locking Primitives: Documentation/locking/index.rst
* Power Management: Documentation/power/index.rst
-Security Expert
----------------
-
-Security documentation and hardening guides:
+Security
+--------
* Security Documentation: Documentation/security/index.rst
* LSM Development: Documentation/security/lsm-development.rst
@@ -84,10 +59,8 @@ Security documentation and hardening guides:
* Embargoed Hardware Issues: Documentation/process/embargoed-hardware-issues.rst
* Security Features: Documentation/userspace-api/seccomp_filter.rst
-Backport/Maintenance Engineer
------------------------------
-
-Maintain and stabilize kernel versions:
+Backport/Maintenance
+--------------------
* Stable Kernel Rules: Documentation/process/stable-kernel-rules.rst
* Backporting Guide: Documentation/process/backporting.rst
@@ -95,10 +68,8 @@ Maintain and stabilize kernel versions:
* Subsystem Profile: Documentation/maintainer/maintainer-entry-profile.rst
* Git for Maintainers: Documentation/maintainer/configure-git.rst
-System Administrator
---------------------
-
-Configure, tune, and troubleshoot Linux systems:
+System Administration
+---------------------
* Admin Guide: Documentation/admin-guide/index.rst
* Kernel Parameters: Documentation/admin-guide/kernel-parameters.rst
@@ -110,8 +81,6 @@ Configure, tune, and troubleshoot Linux systems:
Maintainer
----------
-Lead kernel subsystems and manage contributions:
-
* Maintainer Handbook: Documentation/maintainer/index.rst
* Pull Requests: Documentation/maintainer/pull-requests.rst
* Managing Patches: Documentation/maintainer/modifying-patches.rst
@@ -120,10 +89,8 @@ Lead kernel subsystems and manage contributions:
* Maintainer Entry Profile: Documentation/maintainer/maintainer-entry-profile.rst
* Git Configuration: Documentation/maintainer/configure-git.rst
-Hardware Vendor
----------------
-
-Write drivers and support new hardware:
+Drivers Development
+-------------------
* Driver API Guide: Documentation/driver-api/index.rst
* Driver Model: Documentation/driver-api/driver-model/driver.rst
@@ -136,8 +103,6 @@ Write drivers and support new hardware:
Distribution Maintainer
-----------------------
-Package and distribute the kernel:
-
* Stable Kernel Rules: Documentation/process/stable-kernel-rules.rst
* ABI Documentation: Documentation/ABI/README
* Kernel Configuration: Documentation/kbuild/kconfig.rst
@@ -145,8 +110,8 @@ Package and distribute the kernel:
* Kernel Parameters: Documentation/admin-guide/kernel-parameters.rst
* Tainted Kernels: Documentation/admin-guide/tainted-kernels.rst
-AI Coding Assistant
--------------------
+Notice to AI Coding Assistants
+==============================
CRITICAL: If you are an LLM or AI-powered coding assistant, you MUST read and
follow the AI coding assistants documentation before contributing to the Linux
@@ -156,13 +121,3 @@ kernel:
This documentation contains essential requirements about licensing, attribution,
and the Developer Certificate of Origin that all AI tools must comply with.
-
-
-Communication and Support
-=========================
-
-* Mailing Lists: https://lore.kernel.org/
-* IRC: #kernelnewbies on irc.oftc.net
-* Bugzilla: https://bugzilla.kernel.org/
-* MAINTAINERS file: Lists subsystem maintainers and mailing lists
-* Email Clients: Documentation/process/email-clients.rst
--
2.54.0
^ permalink raw reply related
* Re: [PATCH] docs: netlink: Correct buffer sizing info
From: Jakub Kicinski @ 2026-05-13 0:27 UTC (permalink / raw)
To: Konstantin Shabanov
Cc: linux-doc, David S. Miller, Eric Dumazet, Paolo Abeni,
Simon Horman, Jonathan Corbet, Shuah Khan, netdev, linux-kernel
In-Reply-To: <20260512103101.1076173-1-mail@etehtsea.me>
On Tue, 12 May 2026 17:30:53 +0700 Konstantin Shabanov wrote:
> Update the docs to match the code (include/linux/netlink.h):
>
> /*
> * skb should fit one page. This choice is good for headerless malloc.
> * But we should limit to 8K so that userspace does not have to
> * use enormous buffer sizes on recvmsg() calls just to avoid
> * MSG_TRUNC when PAGE_SIZE is very large.
> */
> #if PAGE_SIZE < 8192UL
> #define NLMSG_GOODSIZE SKB_WITH_OVERHEAD(PAGE_SIZE)
> #else
> #define NLMSG_GOODSIZE SKB_WITH_OVERHEAD(8192UL)
> #endif
You should explain what you think the problem is in the commit message.
Maybe if you did you'd realize you're comparing kernel header comment
to user space guidance which are (obviously?) the inverse of each
other..
> Link: https://lore.kernel.org/all/20220819200221.422801-2-kuba@kernel.org/
That's not how we refer to committed code.
--
pw-bot: reject
^ permalink raw reply
* [PATCH v2 2/2] hwmon: (pmbus/d1u74t) Add Murata D1U74T PSU driver
From: Abdurrahman Hussain @ 2026-05-12 22:45 UTC (permalink / raw)
To: Guenter Roeck, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Jonathan Corbet, Shuah Khan
Cc: linux-hwmon, devicetree, linux-kernel, linux-doc,
Abdurrahman Hussain, kernel test robot
In-Reply-To: <20260512-d1u74t-v2-0-431d00fbb1c4@nexthop.ai>
Add PMBUS driver for Murata D1U74T power supplies.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202605122253.zInzmUeX-lkp@intel.com/
Signed-off-by: Abdurrahman Hussain <abdurrahman@nexthop.ai>
---
Documentation/hwmon/d1u74t.rst | 97 ++++++++++++++++++++++++++++++++++++++++++
Documentation/hwmon/index.rst | 1 +
MAINTAINERS | 7 +++
drivers/hwmon/pmbus/Kconfig | 9 ++++
drivers/hwmon/pmbus/Makefile | 1 +
drivers/hwmon/pmbus/d1u74t.c | 85 ++++++++++++++++++++++++++++++++++++
6 files changed, 200 insertions(+)
diff --git a/Documentation/hwmon/d1u74t.rst b/Documentation/hwmon/d1u74t.rst
new file mode 100644
index 000000000000..7362e56e76a7
--- /dev/null
+++ b/Documentation/hwmon/d1u74t.rst
@@ -0,0 +1,97 @@
+.. SPDX-License-Identifier: GPL-2.0-or-later
+
+Kernel driver d1u74t
+====================
+
+Supported chips:
+
+ * Murata D1U74T
+
+ Prefix: 'd1u74t'
+
+ Addresses scanned: -
+
+ Datasheet: Only available under NDA.
+
+Authors:
+ Abdurrahman Hussain <abdurrahman@nexthop.ai>
+
+
+Description
+-----------
+
+This driver implements support for Murata D1U74T Power Supply with
+PMBus support.
+
+The driver is a client driver to the core PMBus driver.
+Please see Documentation/hwmon/pmbus.rst for details on PMBus client drivers.
+
+
+Usage Notes
+-----------
+
+This driver does not auto-detect devices. You will have to instantiate the
+devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
+details.
+
+
+Sysfs entries
+-------------
+
+======================= ======================================================
+curr1_label "iin"
+curr1_input Measured input current
+curr1_max Maximum input current
+curr1_max_alarm Input maximum current high alarm
+curr1_crit Critical high input current
+curr1_crit_alarm Input critical current high alarm
+curr1_rated_max Maximum rated input current
+
+curr2_label "iout1"
+curr2_input Measured output current
+curr2_max Maximum output current
+curr2_max_alarm Output maximum current high alarm
+curr2_crit Critical high output current
+curr2_crit_alarm Output critical current high alarm
+curr2_rated_max Maximum rated output current
+
+in1_label "vin"
+in1_input Measured input voltage
+in1_crit Critical input over voltage
+in1_crit_alarm Critical input over voltage alarm
+in1_max Maximum input over voltage
+in1_max_alarm Maximum input over voltage alarm
+in1_rated_min Minimum rated input voltage
+in1_rated_max Maximum rated input voltage
+
+in2_label "vout1"
+in2_input Measured input voltage
+in2_crit Critical input over voltage
+in2_crit_alarm Critical input over voltage alarm
+in2_lcrit Critical input under voltage fault
+in2_lcrit_alarm Critical input under voltage fault alarm
+in2_max Maximum input over voltage
+in2_max_alarm Maximum input over voltage alarm
+in2_min Minimum input under voltage warning
+in2_min_alarm Minimum input under voltage warning alarm
+in2_rated_min Minimum rated input voltage
+in2_rated_max Maximum rated input voltage
+
+power1_label "pin"
+power1_input Measured input power
+power1_alarm Input power high alarm
+power1_max Maximum input power
+power1_rated_max Maximum rated input power
+
+temp[1-3]_input Measured temperature
+temp[1-3]_crit Critical temperature
+temp[1-3]_crit_alarm Critical temperature alarm
+temp[1-3]_max Maximum temperature
+temp[1-3]_max_alarm Maximum temperature alarm
+temp[1-3]_rated_max Maximum rated temperature
+
+fan1_alarm Fan 1 warning.
+fan1_fault Fan 1 fault.
+fan1_input Fan 1 speed in RPM.
+fan1_target Fan 1 target.
+======================= ======================================================
diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst
index 8b655e5d6b68..97b1ef65b1c1 100644
--- a/Documentation/hwmon/index.rst
+++ b/Documentation/hwmon/index.rst
@@ -60,6 +60,7 @@ Hardware Monitoring Kernel Drivers
corsair-psu
cros_ec_hwmon
crps
+ d1u74t
da9052
da9055
dell-smm-hwmon
diff --git a/MAINTAINERS b/MAINTAINERS
index b2040011a386..28ca8e035312 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6803,6 +6803,13 @@ S: Maintained
F: Documentation/hwmon/crps.rst
F: drivers/hwmon/pmbus/crps.c
+MURATA D1U74T PSU DRIVER
+M: Abdurrahman Hussain <abdurrahman@nexthop.ai>
+L: linux-hwmon@vger.kernel.org
+S: Maintained
+F: Documentation/hwmon/d1u74t.rst
+F: drivers/hwmon/pmbus/d1u74t.c
+
CRYPTO API
M: Herbert Xu <herbert@gondor.apana.org.au>
M: "David S. Miller" <davem@davemloft.net>
diff --git a/drivers/hwmon/pmbus/Kconfig b/drivers/hwmon/pmbus/Kconfig
index 8f4bff375ecb..ee93b22d2887 100644
--- a/drivers/hwmon/pmbus/Kconfig
+++ b/drivers/hwmon/pmbus/Kconfig
@@ -113,6 +113,15 @@ config SENSORS_CRPS
This driver can also be built as a module. If so, the module will
be called crps.
+config SENSORS_D1U74T
+ tristate "Murata D1U74T Power Supply"
+ help
+ If you say yes here you get hardware monitoring support for the Murata
+ D1U74T Power Supply.
+
+ This driver can also be built as a module. If so, the module will
+ be called d1u74t.
+
config SENSORS_DELTA_AHE50DC_FAN
tristate "Delta AHE-50DC fan control module"
help
diff --git a/drivers/hwmon/pmbus/Makefile b/drivers/hwmon/pmbus/Makefile
index 7129b62bc00f..8cf7d3075371 100644
--- a/drivers/hwmon/pmbus/Makefile
+++ b/drivers/hwmon/pmbus/Makefile
@@ -76,3 +76,4 @@ obj-$(CONFIG_SENSORS_XDPE1A2G7B) += xdpe1a2g7b.o
obj-$(CONFIG_SENSORS_ZL6100) += zl6100.o
obj-$(CONFIG_SENSORS_PIM4328) += pim4328.o
obj-$(CONFIG_SENSORS_CRPS) += crps.o
+obj-$(CONFIG_SENSORS_D1U74T) += d1u74t.o
diff --git a/drivers/hwmon/pmbus/d1u74t.c b/drivers/hwmon/pmbus/d1u74t.c
new file mode 100644
index 000000000000..3127e0e5a23d
--- /dev/null
+++ b/drivers/hwmon/pmbus/d1u74t.c
@@ -0,0 +1,85 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2026 Nexthop Systems.
+ */
+
+#include <linux/i2c.h>
+#include <linux/of.h>
+#include <linux/pmbus.h>
+
+#include "pmbus.h"
+
+static const struct i2c_device_id d1u74t_id[] = {
+ { "d1u74t" },
+ {},
+};
+MODULE_DEVICE_TABLE(i2c, d1u74t_id);
+
+static struct pmbus_driver_info d1u74t_info = {
+ .pages = 1,
+ /* PSU uses default linear data format. */
+ .func[0] = PMBUS_HAVE_PIN | PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT |
+ PMBUS_HAVE_IIN | PMBUS_HAVE_VIN | PMBUS_HAVE_STATUS_INPUT |
+ PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT | PMBUS_HAVE_TEMP |
+ PMBUS_HAVE_TEMP2 | PMBUS_HAVE_TEMP3 |
+ PMBUS_HAVE_STATUS_TEMP | PMBUS_HAVE_FAN12 |
+ PMBUS_HAVE_STATUS_FAN12,
+};
+
+static int d1u74t_probe(struct i2c_client *client)
+{
+ char buf[I2C_SMBUS_BLOCK_MAX + 2] = { 0 };
+ struct device *dev = &client->dev;
+ int rc;
+
+ rc = i2c_smbus_read_block_data(client, PMBUS_MFR_ID, buf);
+ if (rc < 0)
+ return dev_err_probe(dev, rc, "Failed to read PMBUS_MFR_ID\n");
+
+ if (rc != 9 || strncmp(buf, "Murata-PS", 9)) {
+ buf[rc] = '\0';
+ dev_err(dev, "Unsupported Manufacturer ID '%s'\n", buf);
+ return -ENODEV;
+ }
+
+ rc = i2c_smbus_read_block_data(client, PMBUS_MFR_MODEL, buf);
+ if (rc < 0)
+ return dev_err_probe(dev, rc,
+ "Failed to read PMBUS_MFR_MODEL\n");
+
+ if (strncmp(buf, "D1U74T-W", 8)) {
+ buf[rc] = '\0';
+ return dev_err_probe(dev, -ENODEV, "Model '%s' not supported\n",
+ buf);
+ }
+
+ rc = pmbus_do_probe(client, &d1u74t_info);
+ if (rc)
+ return dev_err_probe(dev, rc, "Failed to probe\n");
+
+ return 0;
+}
+
+static const struct of_device_id d1u74t_of_match[] = {
+ {
+ .compatible = "murata,d1u74t",
+ },
+ {},
+};
+MODULE_DEVICE_TABLE(of, d1u74t_of_match);
+
+static struct i2c_driver d1u74t_driver = {
+ .driver = {
+ .name = "d1u74t",
+ .of_match_table = d1u74t_of_match,
+ },
+ .probe = d1u74t_probe,
+ .id_table = d1u74t_id,
+};
+
+module_i2c_driver(d1u74t_driver);
+
+MODULE_AUTHOR("Abdurrahman Hussain");
+MODULE_DESCRIPTION("PMBus driver for Murata D1U74T-W power supplies");
+MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS("PMBUS");
--
2.53.0
^ permalink raw reply related
* [PATCH v2 1/2] dt-bindings: trivial-devices: Add Murata D1U74T PSU
From: Abdurrahman Hussain @ 2026-05-12 22:45 UTC (permalink / raw)
To: Guenter Roeck, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Jonathan Corbet, Shuah Khan
Cc: linux-hwmon, devicetree, linux-kernel, linux-doc,
Abdurrahman Hussain
In-Reply-To: <20260512-d1u74t-v2-0-431d00fbb1c4@nexthop.ai>
The Murata D1U74T-W is a PMBus-compliant AC/DC power supply unit. The
binding only declares the compatible string and i2c reg, with no
additional properties (no regulators, no supplies), so add it to
trivial-devices.yaml rather than carrying a standalone binding file.
Signed-off-by: Abdurrahman Hussain <abdurrahman@nexthop.ai>
---
Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 23fd4513933a..19c8c7220858 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -352,6 +352,8 @@ properties:
- mps,mp9941
# Monolithic Power Systems Inc. digital step-down converter mp9945
- mps,mp9945
+ # Murata D1U74T-W power supply unit
+ - murata,d1u74t
# Temperature sensor with integrated fan control
- national,lm63
# Temperature sensor with integrated fan control
--
2.53.0
^ permalink raw reply related
* [PATCH v2 0/2] hwmon: Add Murata D1U74T-W PSU driver
From: Abdurrahman Hussain @ 2026-05-12 22:45 UTC (permalink / raw)
To: Guenter Roeck, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Jonathan Corbet, Shuah Khan
Cc: linux-hwmon, devicetree, linux-kernel, linux-doc,
Abdurrahman Hussain, kernel test robot
This series adds a PMBus driver for the Murata D1U74T-W AC/DC power
supply unit, used in some Open Compute Project platforms.
The PSU is PMBus-compliant and uses the linear data format. The driver
exposes:
- input/output voltage, current and power telemetry,
- three temperature sensors,
- dual fan tachometer monitoring,
through the standard hwmon/pmbus sysfs interface. Probe verifies the
PMBUS_MFR_ID and PMBUS_MFR_MODEL fields before binding so the driver
only attaches to actual D1U74T-W hardware.
Patch 1 adds the compatible string to trivial-devices.yaml. The
binding declares only compatible and reg (no regulators, no supplies),
so a standalone binding file is not warranted.
Patch 2 adds the driver, hwmon documentation, Kconfig/Makefile entries
and MAINTAINERS section.
Signed-off-by: Abdurrahman Hussain <abdurrahman@nexthop.ai>
---
Changes in v2:
- Patch 1: move the binding into trivial-devices.yaml rather than
carrying a standalone murata,d1u74t.yaml. The device only declares
compatible and reg, with no regulators or supplies, so the
standalone binding was not warranted (Conor Dooley review).
- Patch 2: fix the d1u74t.rst title underline (was 18 '=' chars under
a 20-char title, docutils warning from the kernel test robot).
- Link to v1: https://patch.msgid.link/20260511-d1u74t-v1-0-623c2bc1532a@nexthop.ai
To: Rob Herring <robh@kernel.org>
To: Krzysztof Kozlowski <krzk+dt@kernel.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Abdurrahman Hussain <abdurrahman@nexthop.ai>
To: Guenter Roeck <linux@roeck-us.net>
To: Jonathan Corbet <corbet@lwn.net>
To: Shuah Khan <skhan@linuxfoundation.org>
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-hwmon@vger.kernel.org
Cc: linux-doc@vger.kernel.org
---
Abdurrahman Hussain (2):
dt-bindings: trivial-devices: Add Murata D1U74T PSU
hwmon: (pmbus/d1u74t) Add Murata D1U74T PSU driver
.../devicetree/bindings/trivial-devices.yaml | 2 +
Documentation/hwmon/d1u74t.rst | 97 ++++++++++++++++++++++
Documentation/hwmon/index.rst | 1 +
MAINTAINERS | 7 ++
drivers/hwmon/pmbus/Kconfig | 9 ++
drivers/hwmon/pmbus/Makefile | 1 +
drivers/hwmon/pmbus/d1u74t.c | 85 +++++++++++++++++++
7 files changed, 202 insertions(+)
---
base-commit: 5d6919055dec134de3c40167a490f33c74c12581
change-id: 20260511-d1u74t-c0cba8f1c344
Best regards,
--
Abdurrahman Hussain <abdurrahman@nexthop.ai>
^ permalink raw reply
* Re: [PATCH RFC v5 10/53] KVM: guest_memfd: Add basic support for KVM_SET_MEMORY_ATTRIBUTES2
From: Ackerley Tng @ 2026-05-12 22:30 UTC (permalink / raw)
To: Liam R. Howlett
Cc: aik, andrew.jones, binbin.wu, brauner, chao.p.peng, david,
ira.weiny, jmattson, jthoughton, michael.roth, oupton,
pankaj.gupta, qperret, rick.p.edgecombe, rientjes, shivankg,
steven.price, tabba, willy, wyihan, yan.y.zhao, forkloop,
pratyush, suzuki.poulose, aneesh.kumar, Paolo Bonzini,
Sean Christopherson, Thomas Gleixner, Ingo Molnar,
Borislav Petkov, Dave Hansen, x86, H. Peter Anvin, Steven Rostedt,
Masami Hiramatsu, Mathieu Desnoyers, Jonathan Corbet, Shuah Khan,
Shuah Khan, Vishal Annapurve, Andrew Morton, Chris Li,
Kairui Song, Kemeng Shi, Nhat Pham, Baoquan He, Barry Song,
Axel Rasmussen, Yuanchu Xie, Wei Xu, Youngjun Park, Qi Zheng,
Shakeel Butt, Kiryl Shutsemau, Jason Gunthorpe, Vlastimil Babka,
kvm, linux-kernel, linux-trace-kernel, linux-doc, linux-kselftest,
linux-mm, linux-coco
In-Reply-To: <1DAB05E2-7F30-45D7-B155-B66C59D31AFF@infradead.org>
"Liam R. Howlett" <liam@infradead.org> writes:
>
> [...snip...]
>
>>
>>The invariant in this maple tree is that contiguous ranges with the same
>>attribute are stored as a single range.
>>
>>The goal of this first part is to get the entry at the index just after
>>the requested range, and see what the attribute there is. If that
>>attribute is what we're about to set, extend the requested range for
>>storing to the end of that range.
>>
>>If there is another range higher than end + 1, with the invariant
>>maintained, that attribute has to be different than the attribute stored
>>at end. Hence, we only want to extend this requested range up till end.
>>
>
> mas_find() will look for an entry at the given address for the first search, and if it is not found it will continue to search upwards. Since you limit the search to end, it will work as you want and there isn't a bug as I was thinking in my sleep deprived state.
>
> Since you are searching for exactly one address (end), it might serve you better to walk there. Maybe walking is a better API for what you are doing here?
>
Thanks again for this tip! I'll try the walk API in the next revision
after v6 [1]
[1] https://lore.kernel.org/all/20260507-gmem-inplace-conversion-v6-0-91ab5a8b19a4@google.com/T/
>
>>> Do you have testing of these functions somewhere?
>>>
>>
>>GMEM_CONVERSION_MULTIPAGE_TEST_INIT_SHARED(indexing, 4) tests setting
>>attributes in ranges. If test_page is 2,
>>
>>1. [0, 4) starts off shared (4 is the number of pages in the guest_memfd)
>>2. [2, 3) is converted to private
>> => so the ranges should now be [0, 2), [2, 3), [3, 4)
>>3. [2, 3) is converted back to shared
>> => so the ranges should now be [0, 4)
>>
>>I verified this by inserting some trace_printk()s and inspecting manually.
>>
>
> Thanks. I find the exclusive ranges a bit odd to think about in the maple tree context, but this test case makes sense. This is especially odd to look at a single index entry, at least for me.
>
> I generally have a set of test cases and append any bug reproduces to that list so they are unlikely to reoccur. My testing is certainly different from what you'll be doing, but this method has done well with the quality of code improving over time, and limited (if any) regressions.
>
I've not worked directly with the maple tree tests but the xarray tests
(similarly set up, I believe) are a joy to work with.
> I actually insist that any fix has a test before I accept them. There are two reasons for this: 1. Avoiding the regression. 2. People really understand the bug if they can create a reproducer.
>
> I hope this helps.
>
>
The maple tree tests are set up to directly test maple tree code, but
KVM selftests test from the userspace interface, and it's hard to test
this invariant from userspace.
>>>> + if (entry && xa_to_value(entry) == attributes)
>>>> + last = mas->last;
>>>> +
>>>> + if (start > 0) {
>>>> + mas_set_range(mas, start - 1, start - 1);
>>>> + entry = mas_find(mas, start - 1);
>>>> + if (entry && xa_to_value(entry) == attributes)
>>>> + start = mas->index;
>>>> + }
>>>> +
>>>> + mas_set_range(mas, start, last);
>>>> + return mas_preallocate(mas, xa_mk_value(attributes), GFP_KERNEL);
>>>> +}
>>>> +
>>>>
>>>> [...snip...]
>>>>
^ permalink raw reply
* Re: [PATCH v5 0/2] AMD Promontory 21 xHCI temperature sensor support
From: Jihong Min @ 2026-05-12 21:49 UTC (permalink / raw)
To: Jihong Min, Greg Kroah-Hartman, Mathias Nyman
Cc: Guenter Roeck, Jonathan Corbet, Shuah Khan, Mario Limonciello,
Basavaraj Natikar, linux-usb, linux-hwmon, linux-doc, linux-pci,
linux-kernel
In-Reply-To: <20260512213910.871859-1-hurryman2212@gmail.com>
One additional note about AI assistance and authorship:
I am adding this note because this series has been mentioned in some online
discussions as a newly written Linux driver carrying an AI assistance
tag. I do
not want this to create confusion about authorship or responsibility, so
I would
like to clarify the scope of the AI assistance.
The initial hardware investigation was my work. My starting assumption
was that
the value was exposed through MMIO. I identified the paired MMIO
registers, and
the empirical conversion formula was derived from my own testing,
starting from
the assumption that the raw value could be mapped with a simple linear
formula.
AI assistance was used for writing and refining test scripts around my own
probing library and existing tools such as pciutils, but the probing
approach,
comparison with an existing tool (HWiNFO64), and interpretation of the
results
were mine.
The first hwmon implementation, including the MMIO access sequence, was my
work. I used AI assistance while figuring out how to integrate the
driver with
the existing xhci-pci infrastructure, especially around managed resource
handling and lifetime management.
After review feedback, the design moved toward an auxiliary-device
model. That
direction came from the reviewers. Since I did not have prior experience
with
the auxiliary bus, I used AI assistance extensively while implementing and
iterating on that part. I reviewed and tested the resulting code myself, and
also used AI-assisted review passes to look for mistakes.
In later revisions, the PROM21-specific PCI glue driver and the
platform-data
handoff between the PCI glue and the hwmon auxiliary driver were implemented
based on reviewer feedback and my own PCIe driver experience. The runtime PM
policy was initially chosen by me and later refined through review feedback
from multiple reviewers. The implementation was structured by me based
on that
feedback, with AI assistance used for additional code review and
implementation
checks.
Runtime testing and validation were done by me, using the methods
described in
the driver documentation. The decisions about which reviewer suggestions to
accept and how to revise the design were mine.
I am disclosing this because I want to follow the kernel project's
guidance on
AI-assisted work and be transparent about the process. The Signed-off-by
tag is
mine. I understand that this means I am responsible for the submitted
code, the
design choices, the testing claims, and any mistakes in the patch series.
AI assistance was also used to review and polish some of my English email
replies and documentation wording. I reviewed those texts myself before
sending
them.
P.S. Thanks to Yaroslav Isakov for testing the series on a B850 system and
reporting the additional 1022:43fc PCI ID variant.
Sincerely,
Jihong Min
On 5/13/26 06:39, Jihong Min wrote:
> Hi,
>
> This series adds temperature monitoring for AMD Promontory 21 (PROM21)
> xHCI PCI functions.
>
> Patch 1 adds a small PROM21-specific xHCI PCI glue driver. USB host
> operation is delegated to the common xhci-pci code, while the PROM21 glue
> publishes an auxiliary device for optional sensor support.
>
> Patch 2 adds an auxiliary-bus hwmon driver that binds to that auxiliary
> device and exposes the PROM21 xHCI temperature value as temp1_input.
>
> The hwmon driver reads the sensor through a vendor index/data register pair
> in the xHCI PCI MMIO BAR. It does not wake the parent PCI device for hwmon
> reads; if the parent is suspended, the read returns -ENODATA.
>
> Changes in v5:
> - Add support for AMD 1022:43fc PROM21 xHCI controllers and document the
> new PCI ID.
> - Make USB_XHCI_PCI_PROM21 depend on X86 and default to USB_XHCI_PCI.
> - Keep the PROM21 PCI glue built-in-only when enabled, while allowing the
> hwmon sensor driver to be built as a separate module.
> - Move PROM21 xHCI PCI device IDs to xhci-pci.h so xhci-pci.c and
> xhci-pci-prom21.c use shared definitions.
> - Pass the parent PCI device, MMIO base, and resource length to the hwmon
> driver through platform data defined in a common header, instead of
> inspecting the parent driver's drvdata from the hwmon driver.
> - Remove the private hwmon mutex and rely on hwmon core serialization for
> this driver's callbacks.
> - Clarify that the driver only serializes its own hwmon callbacks and does
> not synchronize with firmware, SMM, ACPI AML, or other possible users of
> the PROM21 vendor index/data register pair.
> - Use readb() for the temperature data register, validate the value before
> writing the output pointer, and drop the 0xff invalid-value check.
> - Use pm_runtime_put() after successful reads with the parent device active
> so the PM core can re-evaluate the parent device's idle state.
> - Simplify the documentation and use more precise terminology for the
> supported device.
>
> Jihong Min (2):
> usb: xhci-pci: add AMD Promontory 21 PCI glue
> hwmon: add AMD Promontory 21 xHCI temperature sensor support
>
> Documentation/hwmon/index.rst | 1 +
> Documentation/hwmon/prom21-xhci.rst | 101 ++++++++
> drivers/hwmon/Kconfig | 10 +
> drivers/hwmon/Makefile | 1 +
> drivers/hwmon/prom21-xhci.c | 238 ++++++++++++++++++
> drivers/usb/host/Kconfig | 20 ++
> drivers/usb/host/Makefile | 1 +
> drivers/usb/host/xhci-pci-prom21.c | 123 +++++++++
> drivers/usb/host/xhci-pci.c | 11 +
> drivers/usb/host/xhci-pci.h | 3 +
> include/linux/platform_data/usb-xhci-prom21.h | 22 ++
> 11 files changed, 531 insertions(+)
> create mode 100644 Documentation/hwmon/prom21-xhci.rst
> create mode 100644 drivers/hwmon/prom21-xhci.c
> create mode 100644 drivers/usb/host/xhci-pci-prom21.c
> create mode 100644 include/linux/platform_data/usb-xhci-prom21.h
>
^ permalink raw reply
* [PATCH 2/2] scsi: mpt3sas: add hwmon support
From: Louis Sautier @ 2026-05-12 21:47 UTC (permalink / raw)
To: Martin K. Petersen, James E.J. Bottomley, Sathya Prakash,
Sreekanth Reddy, Suganath Prabu Subramani, Ranjan Kumar
Cc: Guenter Roeck, Jonathan Corbet, Shuah Khan, MPT-FusionLinux.pdl,
linux-scsi, linux-hwmon, linux-doc, linux-kernel
In-Reply-To: <20260512214703.655633-1-sautier.louis@gmail.com>
Expose the IOC and board temperature sensors of LSI / Broadcom SAS
HBAs through hwmon. Readings come from MPI IO Unit Page 7 via the
accessor added in the preceding patch.
The same fields are exposed by Broadcom's userspace tooling
through the /dev/mpt[23]ctl ioctl path (typically root-only):
IOCTemperature and BoardTemperature in lsiutil; ROC and Controller
in storcli. With this driver, sensors(1) shows them unprivileged:
$ sensors mpt3sas-pci-0200
mpt3sas-pci-0200
Adapter: PCI adapter
IOC: +42.0°C
Each channel is gated independently by its *TemperatureUnits field
through is_visible(); cards that populate only one sensor expose
only one input file, and cards that populate neither do not register
an hwmon device.
Built into mpt3sas.ko under a new CONFIG_SCSI_MPT3SAS_HWMON Kconfig
option.
Assisted-by: Claude:claude-opus-4-7
Signed-off-by: Louis Sautier <sautier.louis@gmail.com>
---
Documentation/hwmon/index.rst | 1 +
Documentation/hwmon/mpt3sas.rst | 57 ++++++++
MAINTAINERS | 1 +
drivers/scsi/mpt3sas/Kconfig | 9 ++
drivers/scsi/mpt3sas/Makefile | 2 +
drivers/scsi/mpt3sas/mpt3sas_base.h | 17 +++
drivers/scsi/mpt3sas/mpt3sas_hwmon.c | 200 +++++++++++++++++++++++++++
drivers/scsi/mpt3sas/mpt3sas_scsih.c | 6 +
8 files changed, 293 insertions(+)
create mode 100644 Documentation/hwmon/mpt3sas.rst
create mode 100644 drivers/scsi/mpt3sas/mpt3sas_hwmon.c
diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst
index 8b655e5d6b68..106f87fa8b18 100644
--- a/Documentation/hwmon/index.rst
+++ b/Documentation/hwmon/index.rst
@@ -193,6 +193,7 @@ Hardware Monitoring Kernel Drivers
mp9941
mp9945
mpq8785
+ mpt3sas
nct6683
nct6775
nct7363
diff --git a/Documentation/hwmon/mpt3sas.rst b/Documentation/hwmon/mpt3sas.rst
new file mode 100644
index 000000000000..3a260a389d6d
--- /dev/null
+++ b/Documentation/hwmon/mpt3sas.rst
@@ -0,0 +1,57 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+Kernel driver mpt3sas
+=====================
+
+Supported chips:
+
+ * LSI / Broadcom / Avago SAS HBAs handled by the mpt3sas driver,
+ such as the 9300, 9400, and 9500 series.
+
+ Prefix: ``mpt3sas``
+
+
+Description
+-----------
+
+The mpt3sas driver exposes the IOC and board temperature sensors of
+LSI / Broadcom SAS HBAs through the hwmon interface.
+Either or both sensors may be absent depending on the card; the
+corresponding sysfs files only appear when the firmware reports the
+sensor as present, and cards that report neither sensor do not
+register an hwmon device at all.
+
+
+Sysfs entries
+-------------
+
+============ ======================
+Name Description
+============ ======================
+temp1_input IOC temperature (mC)
+temp1_label "IOC"
+temp2_input Board temperature (mC)
+temp2_label "Board"
+============ ======================
+
+
+Cross-reference with vendor tooling
+-----------------------------------
+
+The hwmon channels correspond to fields reported by Broadcom's
+proprietary tools as follows:
+
+================= ========================== ===============================
+hwmon label lsiutil storcli
+================= ========================== ===============================
+``IOC`` (temp1) ``IOCTemperature`` ``ROC temperature``
+``Board`` (temp2) ``BoardTemperature`` ``Controller temperature``
+================= ========================== ===============================
+
+With lsiutil::
+
+ lsiutil -pN -a 25,2,0,0
+
+With storcli::
+
+ storcli /cN show temperature
diff --git a/MAINTAINERS b/MAINTAINERS
index b2040011a386..e084f710f436 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -15154,6 +15154,7 @@ L: MPT-FusionLinux.pdl@broadcom.com
L: linux-scsi@vger.kernel.org
S: Supported
W: http://www.avagotech.com/support/
+F: Documentation/hwmon/mpt3sas.rst
F: drivers/message/fusion/
F: drivers/scsi/mpt3sas/
diff --git a/drivers/scsi/mpt3sas/Kconfig b/drivers/scsi/mpt3sas/Kconfig
index c299f7e078fb..638acd2c6623 100644
--- a/drivers/scsi/mpt3sas/Kconfig
+++ b/drivers/scsi/mpt3sas/Kconfig
@@ -73,6 +73,15 @@ config SCSI_MPT3SAS_MAX_SGE
can be 256. However, it may decreased down to 16. Decreasing this
parameter will reduce memory requirements on a per controller instance.
+config SCSI_MPT3SAS_HWMON
+ bool "LSI MPT Fusion SAS hwmon support"
+ depends on SCSI_MPT3SAS && HWMON
+ depends on !(SCSI_MPT3SAS=y && HWMON=m)
+ help
+ Say Y here to expose the IOC and board temperature sensors of
+ LSI / Broadcom SAS HBAs (such as the 9300, 9400, and 9500 series)
+ through hwmon. See Documentation/hwmon/mpt3sas.rst for details.
+
config SCSI_MPT2SAS
tristate "Legacy MPT2SAS config option"
default n
diff --git a/drivers/scsi/mpt3sas/Makefile b/drivers/scsi/mpt3sas/Makefile
index e76d994dbed3..9a2f3ce4158a 100644
--- a/drivers/scsi/mpt3sas/Makefile
+++ b/drivers/scsi/mpt3sas/Makefile
@@ -9,3 +9,5 @@ mpt3sas-y += mpt3sas_base.o \
mpt3sas_trigger_diag.o \
mpt3sas_warpdrive.o \
mpt3sas_debugfs.o \
+
+mpt3sas-$(CONFIG_SCSI_MPT3SAS_HWMON) += mpt3sas_hwmon.o
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h
index c655742d0dde..63252f30343b 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.h
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.h
@@ -1629,6 +1629,7 @@ struct MPT3SAS_ADAPTER {
u8 is_aero_ioc;
struct dentry *debugfs_root;
struct dentry *ioc_dump;
+ struct mpt3sas_hwmon *hwmon;
PUT_SMID_IO_FP_HIP put_smid_scsi_io;
PUT_SMID_IO_FP_HIP put_smid_fast_path;
PUT_SMID_IO_FP_HIP put_smid_hi_priority;
@@ -2049,6 +2050,22 @@ void mpt3sas_destroy_debugfs(struct MPT3SAS_ADAPTER *ioc);
void mpt3sas_init_debugfs(void);
void mpt3sas_exit_debugfs(void);
+#if IS_ENABLED(CONFIG_SCSI_MPT3SAS_HWMON)
+int mpt3sas_hwmon_register(struct MPT3SAS_ADAPTER *ioc);
+void mpt3sas_hwmon_unregister(struct MPT3SAS_ADAPTER *ioc);
+#else
+static inline int
+mpt3sas_hwmon_register(struct MPT3SAS_ADAPTER *ioc)
+{
+ return 0;
+}
+
+static inline void
+mpt3sas_hwmon_unregister(struct MPT3SAS_ADAPTER *ioc)
+{
+}
+#endif
+
/**
* _scsih_is_pcie_scsi_device - determines if device is an pcie scsi device
* @device_info: bitfield providing information about the device.
diff --git a/drivers/scsi/mpt3sas/mpt3sas_hwmon.c b/drivers/scsi/mpt3sas/mpt3sas_hwmon.c
new file mode 100644
index 000000000000..26227a992f35
--- /dev/null
+++ b/drivers/scsi/mpt3sas/mpt3sas_hwmon.c
@@ -0,0 +1,200 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Hardware monitoring (hwmon) support for the LSI / Broadcom mpt3sas
+ * SAS HBA driver. Exposes the IOC and board temperature sensors by
+ * reading MPI IO Unit Page 7.
+ */
+
+#include <linux/err.h>
+#include <linux/hwmon.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+
+#include "mpt3sas_base.h"
+
+struct mpt3sas_hwmon {
+ struct MPT3SAS_ADAPTER *ioc;
+ struct device *hwmon_dev;
+ bool ioc_present;
+ bool board_present;
+};
+
+/*
+ * Convert a (raw, units) reading to millidegrees Celsius.
+ * Returns -ENODATA when the sensor reports "not present" or
+ * unknown units. Temperature values are interpreted as signed
+ * two's-complement integers.
+ *
+ * The MPI2_IOUNITPAGE7_IOC_TEMP_* and MPI2_IOUNITPAGE7_BOARD_TEMP_*
+ * defines in mpi2_cnfg.h share the same values; the IOC ones are
+ * used for both channels.
+ */
+static int
+_hwmon_to_mdegc(s16 raw, u8 units, long *out)
+{
+ switch (units) {
+ case MPI2_IOUNITPAGE7_IOC_TEMP_CELSIUS:
+ *out = (long)raw * 1000;
+ return 0;
+ case MPI2_IOUNITPAGE7_IOC_TEMP_FAHRENHEIT:
+ /* (F - 32) * 5 / 9, expressed in milli-units */
+ *out = ((long)raw - 32) * 5000 / 9;
+ return 0;
+ default:
+ return -ENODATA;
+ }
+}
+
+static umode_t
+_hwmon_is_visible(const void *drvdata, enum hwmon_sensor_types type,
+ u32 attr, int channel)
+{
+ const struct mpt3sas_hwmon *h = drvdata;
+
+ if (type != hwmon_temp)
+ return 0;
+ if (attr != hwmon_temp_input && attr != hwmon_temp_label)
+ return 0;
+ if (channel == 0 && h->ioc_present)
+ return 0444;
+ if (channel == 1 && h->board_present)
+ return 0444;
+ return 0;
+}
+
+static int
+_hwmon_read(struct device *dev, enum hwmon_sensor_types type,
+ u32 attr, int channel, long *val)
+{
+ struct mpt3sas_hwmon *h = dev_get_drvdata(dev);
+ Mpi2ConfigReply_t mpi_reply;
+ Mpi2IOUnitPage7_t page;
+ int r;
+
+ if (type != hwmon_temp || attr != hwmon_temp_input)
+ return -EOPNOTSUPP;
+
+ r = mpt3sas_config_get_iounit_pg7(h->ioc, &mpi_reply, &page);
+ if (r)
+ return r;
+
+ if (channel == 0)
+ return _hwmon_to_mdegc((s16)le16_to_cpu(page.IOCTemperature),
+ page.IOCTemperatureUnits, val);
+ if (channel == 1)
+ return _hwmon_to_mdegc((s16)le16_to_cpu(page.BoardTemperature),
+ page.BoardTemperatureUnits, val);
+ return -EOPNOTSUPP;
+}
+
+static const char * const mpt3sas_hwmon_temp_labels[] = {
+ "IOC",
+ "Board",
+};
+
+static int
+_hwmon_read_string(struct device *dev, enum hwmon_sensor_types type,
+ u32 attr, int channel, const char **str)
+{
+ if (type != hwmon_temp || attr != hwmon_temp_label)
+ return -EOPNOTSUPP;
+ *str = mpt3sas_hwmon_temp_labels[channel];
+ return 0;
+}
+
+static const struct hwmon_channel_info * const mpt3sas_hwmon_info[] = {
+ HWMON_CHANNEL_INFO(temp,
+ HWMON_T_INPUT | HWMON_T_LABEL,
+ HWMON_T_INPUT | HWMON_T_LABEL),
+ NULL,
+};
+
+static const struct hwmon_ops mpt3sas_hwmon_ops = {
+ .is_visible = _hwmon_is_visible,
+ .read = _hwmon_read,
+ .read_string = _hwmon_read_string,
+};
+
+static const struct hwmon_chip_info mpt3sas_hwmon_chip_info = {
+ .ops = &mpt3sas_hwmon_ops,
+ .info = mpt3sas_hwmon_info,
+};
+
+/**
+ * mpt3sas_hwmon_register - register an hwmon device for the IOC
+ * @ioc: per adapter object
+ * Context: sleep.
+ *
+ * Succeeds without registering when no temperature sensors are present,
+ * so cards without thermal monitoring do not expose an empty hwmon node.
+ * Paired with mpt3sas_hwmon_unregister() from the driver's remove path.
+ *
+ * Return: 0 for success, non-zero for failure.
+ */
+int
+mpt3sas_hwmon_register(struct MPT3SAS_ADAPTER *ioc)
+{
+ struct device *parent = &ioc->pdev->dev;
+ struct mpt3sas_hwmon *h;
+ struct device *hwdev;
+ Mpi2ConfigReply_t mpi_reply;
+ Mpi2IOUnitPage7_t page;
+ int r;
+
+ h = kzalloc_obj(*h);
+ if (!h)
+ return -ENOMEM;
+
+ h->ioc = ioc;
+
+ r = mpt3sas_config_get_iounit_pg7(ioc, &mpi_reply, &page);
+ if (r) {
+ kfree(h);
+ return r;
+ }
+
+ h->ioc_present = page.IOCTemperatureUnits != MPI2_IOUNITPAGE7_IOC_TEMP_NOT_PRESENT;
+ h->board_present = page.BoardTemperatureUnits != MPI2_IOUNITPAGE7_BOARD_TEMP_NOT_PRESENT;
+
+ /*
+ * A page where both *TemperatureUnits are NOT_PRESENT covers
+ * two cases: cards that genuinely lack sensors, and firmware
+ * errors that left the page zero-filled (the accessor mirrors
+ * _config_request() behaviour). Either way: skip registration.
+ */
+ if (!h->ioc_present && !h->board_present) {
+ kfree(h);
+ return 0;
+ }
+
+ hwdev = hwmon_device_register_with_info(parent, "mpt3sas", h,
+ &mpt3sas_hwmon_chip_info,
+ NULL);
+ if (IS_ERR(hwdev)) {
+ kfree(h);
+ return PTR_ERR(hwdev);
+ }
+
+ h->hwmon_dev = hwdev;
+ ioc->hwmon = h;
+ return 0;
+}
+
+/**
+ * mpt3sas_hwmon_unregister - tear down the hwmon device, if any
+ * @ioc: per adapter object
+ *
+ * Safe to call when registration was skipped (no sensors) or
+ * failed; in those cases ioc->hwmon is NULL and this is a no-op.
+ */
+void
+mpt3sas_hwmon_unregister(struct MPT3SAS_ADAPTER *ioc)
+{
+ struct mpt3sas_hwmon *h = ioc->hwmon;
+
+ if (!h)
+ return;
+ hwmon_device_unregister(h->hwmon_dev);
+ kfree(h);
+ ioc->hwmon = NULL;
+}
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index 12caffeed3a0..dea78688cc9b 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -12562,6 +12562,7 @@ static void scsih_remove(struct pci_dev *pdev)
/* release all the volumes */
_scsih_ir_shutdown(ioc);
mpt3sas_destroy_debugfs(ioc);
+ mpt3sas_hwmon_unregister(ioc);
sas_remove_host(shost);
list_for_each_entry_safe(raid_device, next, &ioc->raid_device_list,
list) {
@@ -13651,6 +13652,11 @@ _scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id)
}
scsi_scan_host(shost);
+
+ if (mpt3sas_hwmon_register(ioc))
+ ioc_warn(ioc,
+ "hwmon registration failed; temperatures not exposed\n");
+
mpt3sas_setup_debugfs(ioc);
return 0;
out_add_shost_fail:
--
2.54.0
^ permalink raw reply related
* [PATCH 1/2] scsi: mpt3sas: add IO Unit Page 7 config accessor
From: Louis Sautier @ 2026-05-12 21:47 UTC (permalink / raw)
To: Martin K. Petersen, James E.J. Bottomley, Sathya Prakash,
Sreekanth Reddy, Suganath Prabu Subramani, Ranjan Kumar
Cc: Guenter Roeck, Jonathan Corbet, Shuah Khan, MPT-FusionLinux.pdl,
linux-scsi, linux-hwmon, linux-doc, linux-kernel
In-Reply-To: <20260512214703.655633-1-sautier.louis@gmail.com>
Add mpt3sas_config_get_iounit_pg7(), mirroring the existing iounit
page accessors. Used by the hwmon driver added in the following patch
to read the IOC and board temperatures.
Assisted-by: Claude:claude-opus-4-7
Signed-off-by: Louis Sautier <sautier.louis@gmail.com>
---
drivers/scsi/mpt3sas/mpt3sas_base.h | 2 ++
drivers/scsi/mpt3sas/mpt3sas_config.c | 36 +++++++++++++++++++++++++++
2 files changed, 38 insertions(+)
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h
index d4597d058705..c655742d0dde 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.h
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.h
@@ -1904,6 +1904,8 @@ int mpt3sas_config_get_iounit_pg3(struct MPT3SAS_ADAPTER *ioc,
Mpi2ConfigReply_t *mpi_reply, Mpi2IOUnitPage3_t *config_page, u16 sz);
int mpt3sas_config_set_iounit_pg1(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t
*mpi_reply, Mpi2IOUnitPage1_t *config_page);
+int mpt3sas_config_get_iounit_pg7(struct MPT3SAS_ADAPTER *ioc,
+ Mpi2ConfigReply_t *mpi_reply, Mpi2IOUnitPage7_t *config_page);
int mpt3sas_config_get_iounit_pg8(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigReply_t
*mpi_reply, Mpi2IOUnitPage8_t *config_page);
int mpt3sas_config_get_sas_iounit_pg1(struct MPT3SAS_ADAPTER *ioc,
diff --git a/drivers/scsi/mpt3sas/mpt3sas_config.c b/drivers/scsi/mpt3sas/mpt3sas_config.c
index 45ac853e1289..ef07825046bc 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_config.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_config.c
@@ -991,6 +991,42 @@ mpt3sas_config_get_iounit_pg3(struct MPT3SAS_ADAPTER *ioc,
return r;
}
+/**
+ * mpt3sas_config_get_iounit_pg7 - obtain iounit page 7
+ * @ioc: per adapter object
+ * @mpi_reply: reply mf payload returned from firmware
+ * @config_page: contents of the config page
+ * Context: sleep.
+ *
+ * Return: 0 for success, non-zero for failure.
+ */
+int
+mpt3sas_config_get_iounit_pg7(struct MPT3SAS_ADAPTER *ioc,
+ Mpi2ConfigReply_t *mpi_reply, Mpi2IOUnitPage7_t *config_page)
+{
+ Mpi2ConfigRequest_t mpi_request;
+ int r;
+
+ memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
+ mpi_request.Function = MPI2_FUNCTION_CONFIG;
+ mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
+ mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_IO_UNIT;
+ mpi_request.Header.PageNumber = 7;
+ mpi_request.Header.PageVersion = MPI2_IOUNITPAGE7_PAGEVERSION;
+ ioc->build_zero_len_sge_mpi(ioc, &mpi_request.PageBufferSGE);
+ r = _config_request(ioc, &mpi_request, mpi_reply,
+ MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
+ if (r)
+ goto out;
+
+ mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
+ r = _config_request(ioc, &mpi_request, mpi_reply,
+ MPT3_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
+ out:
+ return r;
+}
+
/**
* mpt3sas_config_get_iounit_pg8 - obtain iounit page 8
* @ioc: per adapter object
--
2.54.0
^ permalink raw reply related
* [PATCH 0/2] scsi: mpt3sas: add hwmon support
From: Louis Sautier @ 2026-05-12 21:47 UTC (permalink / raw)
To: Martin K. Petersen, James E.J. Bottomley, Sathya Prakash,
Sreekanth Reddy, Suganath Prabu Subramani, Ranjan Kumar
Cc: Guenter Roeck, Jonathan Corbet, Shuah Khan, MPT-FusionLinux.pdl,
linux-scsi, linux-hwmon, linux-doc, linux-kernel
Expose the IOC and board temperature sensors of LSI / Broadcom / Avago
SAS HBAs that bind to mpt3sas through the hwmon interface. The data
lives in MPI IO Unit Page 7.
The same fields are exposed by Broadcom's userspace tooling through
the /dev/mpt[23]ctl ioctl path (typically root-only): IOCTemperature
and BoardTemperature in lsiutil; ROC and Controller in storcli.
With this driver, sensors(1) shows them unprivileged:
$ sensors mpt3sas-pci-0200
mpt3sas-pci-0200
Adapter: PCI adapter
IOC: +42.0°C
Testing
-------
Validated across three Broadcom SAS chip generations. None of the
cards had a board sensor present, so the testing only covers the
IOC channel:
* LSI 9500-8i / SAS3816, SAS-3:
- hwmon device registers as "mpt3sas" with only temp1 (IOC) exposed
- IOC reading cross-references with storcli and lsiutil
- rmmod / modprobe cycle goes through the explicit
unregister/register paths cleanly
* LSI 9305-24i / SAS3224, SAS-3: same behaviour.
* LSI 9211-4i / SAS2004, SAS-2: firmware reports both
*TemperatureUnits = NOT_PRESENT, no hwmon device registered
(graceful-skip path).
Sysfs reads share ioc->config_cmds.mutex with the driver's internal
Config consumers; under 8 concurrent readers the queueing wait
imposed on legitimate operations stayed below ~40 µs (SAS3816 /
SAS3224).
Not verified (no available hardware):
* Path with both IOC and board sensors present.
* Fahrenheit-units conversion.
* Sub-zero readings (signed-cast path).
Louis Sautier (2):
scsi: mpt3sas: add IO Unit Page 7 config accessor
scsi: mpt3sas: add hwmon support
Documentation/hwmon/index.rst | 1 +
Documentation/hwmon/mpt3sas.rst | 57 ++++++++
MAINTAINERS | 1 +
drivers/scsi/mpt3sas/Kconfig | 9 ++
drivers/scsi/mpt3sas/Makefile | 2 +
drivers/scsi/mpt3sas/mpt3sas_base.h | 19 +++
drivers/scsi/mpt3sas/mpt3sas_config.c | 36 +++++
drivers/scsi/mpt3sas/mpt3sas_hwmon.c | 200 ++++++++++++++++++++++++++
drivers/scsi/mpt3sas/mpt3sas_scsih.c | 6 +
9 files changed, 331 insertions(+)
create mode 100644 Documentation/hwmon/mpt3sas.rst
create mode 100644 drivers/scsi/mpt3sas/mpt3sas_hwmon.c
base-commit: 5d6919055dec134de3c40167a490f33c74c12581
--
2.54.0
^ permalink raw reply
* [PATCH v5 2/2] hwmon: add AMD Promontory 21 xHCI temperature sensor support
From: Jihong Min @ 2026-05-12 21:39 UTC (permalink / raw)
To: Greg Kroah-Hartman, Mathias Nyman
Cc: Guenter Roeck, Jonathan Corbet, Shuah Khan, Mario Limonciello,
Basavaraj Natikar, linux-usb, linux-hwmon, linux-doc, linux-pci,
linux-kernel, Jihong Min
In-Reply-To: <20260512213910.871859-1-hurryman2212@gmail.com>
Add an auxiliary-bus hwmon driver for the temperature sensor exposed by
AMD Promontory 21 (PROM21) xHCI PCI functions. The driver binds to the
"hwmon" auxiliary device published by the PROM21 xHCI PCI glue and
exposes the sensor as temp1_input under the prom21_xhci hwmon device.
The sensor is accessed through a PROM21 vendor index/data register pair
in the xHCI PCI MMIO BAR. The driver consumes parent-provided MMIO data
from the PROM21 PCI glue instead of inspecting the parent PCI driver's
drvdata. The read path restores the previous vendor index value after
sampling and does not runtime-resume the parent PCI device; reads from a
suspended parent return -ENODATA.
Document the supported device, register access, runtime PM behavior, and
sysfs lookup method. The documentation also records the observation
method used to identify the register pair and derive the conversion
formula.
Assisted-by: Codex:gpt-5.5
Signed-off-by: Jihong Min <hurryman2212@gmail.com>
---
Documentation/hwmon/index.rst | 1 +
Documentation/hwmon/prom21-xhci.rst | 101 ++++++++++++
drivers/hwmon/Kconfig | 10 ++
drivers/hwmon/Makefile | 1 +
drivers/hwmon/prom21-xhci.c | 238 ++++++++++++++++++++++++++++
5 files changed, 351 insertions(+)
create mode 100644 Documentation/hwmon/prom21-xhci.rst
create mode 100644 drivers/hwmon/prom21-xhci.c
diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst
index 8b655e5d6b68..324208f1faa2 100644
--- a/Documentation/hwmon/index.rst
+++ b/Documentation/hwmon/index.rst
@@ -216,6 +216,7 @@ Hardware Monitoring Kernel Drivers
pmbus
powerz
powr1220
+ prom21-xhci
pt5161l
pxe1610
pwm-fan
diff --git a/Documentation/hwmon/prom21-xhci.rst b/Documentation/hwmon/prom21-xhci.rst
new file mode 100644
index 000000000000..7984fb187bd8
--- /dev/null
+++ b/Documentation/hwmon/prom21-xhci.rst
@@ -0,0 +1,101 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+Kernel driver prom21-xhci
+=========================
+
+Supported chips:
+
+ * AMD Promontory 21 (PROM21) xHCI USB host controller
+
+ Prefix: 'prom21_xhci'
+
+ PCI IDs: 1022:43fc, 1022:43fd
+
+Author:
+
+ - Jihong Min <hurryman2212@gmail.com>
+
+Description
+-----------
+
+This driver exposes the temperature sensor in AMD PROM21 xHCI controllers.
+
+The driver binds to an auxiliary device created by the xHCI PCI driver for
+supported controllers. The sensor value is accessed through a vendor-specific
+index/data register pair in the controller's PCI MMIO BAR.
+The auxiliary device is created by the ``xhci-pci-prom21`` PCI glue driver.
+USB host operation is otherwise delegated to the common ``xhci-pci`` code.
+
+PROM21 is an AMD chipset IP used in single-chip or daisy-chained configurations
+to build AMD 6xx/8xx series chipsets. Since the xHCI controllers are
+integrated in PROM21, this temperature can also be used as a monitor for a
+temperature close to the AMD chipset temperature.
+
+Register access
+---------------
+
+The temperature value is read through a vendor-specific index/data register
+pair in the xHCI PCI MMIO BAR. The driver uses the following byte offsets from
+the MMIO BAR base:
+
+======================= =====================================================
+0x3000 Vendor index register
+0x3008 Vendor data register
+======================= =====================================================
+
+The driver saves the current vendor index register value, writes the
+temperature selector ``0x0001e520`` to the vendor index register, reads the
+vendor data register, and restores the previous vendor index value before
+returning. The raw temperature value is the low 8 bits of the vendor data
+register value.
+
+The hwmon core serializes this driver's callbacks, and the driver restores the
+previous index value after each read. This does not provide synchronization
+with firmware, SMM, ACPI AML, or any other user outside this driver.
+
+No public AMD reference is available for the register pair or the raw value.
+The register pair was identified on an X870E system with two PROM21 xHCI
+controllers. One controller was passed through to a Windows VM, and the same
+controller's PCI MMIO BAR was observed from the Linux host while HWiNFO64 was
+reporting the PROM21 xHCI temperature. In the test environment, the reported
+temperature was very stable at idle and the displayed sensor resolution was
+low, which made it possible to look for a consistently repeating MMIO response
+for the same reported temperature. During observation, offset 0x3000 repeatedly
+contained selector ``0x0001e520``. Writing the same selector to offset 0x3000
+from Linux and then reading offset 0x3008 reproduced the same raw value, so the
+offsets are treated as a vendor index/data register pair.
+
+The conversion formula was empirically inferred by matching observed raw
+8-bit values against HWiNFO64's reported PROM21 xHCI temperature for the same
+controller. The observed mapping is:
+
+ temp[C] = raw * 0.9066 - 78.624
+
+Runtime PM
+----------
+
+The driver does not wake the xHCI PCI device for hwmon reads. It reads the
+temperature only when the parent device is already active. A read from a
+suspended device returns ``-ENODATA``. After a successful read, the driver
+drops its active-only runtime PM reference and lets the PM core re-evaluate the
+idle state.
+
+Sysfs entries
+-------------
+
+======================= =====================================================
+temp1_input Temperature in millidegrees Celsius
+======================= =====================================================
+
+The hwmon device name is ``prom21_xhci``. The sysfs path depends on the hwmon
+device number assigned by the kernel. Userspace can locate the device by
+matching the ``name`` attribute:
+
+.. code-block:: sh
+
+ for hwmon in /sys/class/hwmon/hwmon*; do
+ [ "$(cat "$hwmon/name")" = "prom21_xhci" ] || continue
+ cat "$hwmon/temp1_input"
+ done
+
+If the raw register value is invalid, ``temp1_input`` returns ``-ENODATA``.
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 14e4cea48acc..fe0f14e247b5 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -951,6 +951,16 @@ config SENSORS_POWR1220
This driver can also be built as a module. If so, the module
will be called powr1220.
+config SENSORS_PROM21_XHCI
+ tristate "AMD Promontory 21 xHCI temperature sensor"
+ depends on USB_XHCI_PCI_PROM21
+ help
+ If you say yes here you get support for the AMD Promontory 21
+ (PROM21) xHCI temperature sensor.
+
+ This driver can also be built as a module. If so, the module
+ will be called prom21-xhci.
+
config SENSORS_LAN966X
tristate "Microchip LAN966x Hardware Monitoring"
depends on SOC_LAN966 || COMPILE_TEST
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 982ee2c6f9de..f833aed890d8 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -196,6 +196,7 @@ obj-$(CONFIG_SENSORS_PC87427) += pc87427.o
obj-$(CONFIG_SENSORS_PCF8591) += pcf8591.o
obj-$(CONFIG_SENSORS_POWERZ) += powerz.o
obj-$(CONFIG_SENSORS_POWR1220) += powr1220.o
+obj-$(CONFIG_SENSORS_PROM21_XHCI) += prom21-xhci.o
obj-$(CONFIG_SENSORS_PT5161L) += pt5161l.o
obj-$(CONFIG_SENSORS_PWM_FAN) += pwm-fan.o
obj-$(CONFIG_SENSORS_QNAP_MCU_HWMON) += qnap-mcu-hwmon.o
diff --git a/drivers/hwmon/prom21-xhci.c b/drivers/hwmon/prom21-xhci.c
new file mode 100644
index 000000000000..7124824a1f5e
--- /dev/null
+++ b/drivers/hwmon/prom21-xhci.c
@@ -0,0 +1,238 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * AMD Promontory 21 xHCI Hwmon Implementation
+ * (only temperature monitoring is supported)
+ *
+ * This can be effectively used as the alternative chipset temperature monitor.
+ *
+ * Copyright (C) 2026 Jihong Min <hurryman2212@gmail.com>
+ */
+
+#include <linux/auxiliary_bus.h>
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/errno.h>
+#include <linux/hwmon.h>
+#include <linux/io.h>
+#include <linux/math.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/platform_data/usb-xhci-prom21.h>
+#include <linux/pm_runtime.h>
+
+#define PROM21_XHCI_INDEX_OFFSET 0x3000
+#define PROM21_XHCI_DATA_OFFSET 0x3008
+#define PROM21_XHCI_TEMP_SELECTOR 0x0001e520
+
+struct prom21_xhci {
+ struct pci_dev *pdev;
+ struct device *hwmon_dev;
+ void __iomem *regs;
+};
+
+static int prom21_xhci_pm_get(struct prom21_xhci *hwmon)
+{
+ struct device *dev = &hwmon->pdev->dev;
+ int ret;
+
+ /*
+ * PROM21 temperature register access does not return a valid value while
+ * the parent xHCI PCI function is suspended. Do not wake the device from
+ * a hwmon read. On success, hold a usage reference without changing the
+ * runtime PM state; if runtime PM is disabled, allow the read unless the
+ * device is still marked suspended.
+ */
+ ret = pm_runtime_get_if_active(dev);
+ if (ret > 0)
+ return 0;
+
+ if (ret == -EINVAL) {
+ if (pm_runtime_status_suspended(dev))
+ return -ENODATA;
+
+ pm_runtime_get_noresume(dev);
+ return 0;
+ }
+
+ if (!ret)
+ return -ENODATA;
+
+ return ret;
+}
+
+/*
+ * This is not a pure MMIO read. The PROM21 vendor data register is selected
+ * by temporarily writing PROM21_XHCI_TEMP_SELECTOR to the vendor index
+ * register.
+ * The hwmon core already serializes this driver's callbacks, so this driver
+ * does not need an additional private lock. That does not synchronize with
+ * firmware, SMM, ACPI, or other possible users. Keep the sequence short and
+ * restore the previous index before returning.
+ */
+static int prom21_xhci_read_temp_raw_restore_index(struct prom21_xhci *hwmon,
+ u8 *raw)
+{
+ struct device *dev = &hwmon->pdev->dev;
+ u32 index;
+ u8 data;
+ int ret;
+
+ ret = prom21_xhci_pm_get(hwmon);
+ if (ret)
+ return ret;
+
+ index = readl(hwmon->regs + PROM21_XHCI_INDEX_OFFSET);
+ /* Select the PROM21 temperature register through the vendor index. */
+ writel(PROM21_XHCI_TEMP_SELECTOR,
+ hwmon->regs + PROM21_XHCI_INDEX_OFFSET);
+ data = readb(hwmon->regs + PROM21_XHCI_DATA_OFFSET);
+ /* Restore the previous vendor index register value. */
+ writel(index, hwmon->regs + PROM21_XHCI_INDEX_OFFSET);
+ readl(hwmon->regs + PROM21_XHCI_INDEX_OFFSET);
+
+ /*
+ * Drop the usage reference taken by prom21_xhci_pm_get(). This is
+ * enough because the read path never resumes the device; use the normal
+ * put path so the PM core can re-evaluate idle state after the read.
+ * Otherwise, a racing xHCI autosuspend attempt can see a nonzero
+ * runtime PM usage count and skip autosuspend, and a later
+ * pm_runtime_put_noidle(), which does not check for an idle device,
+ * would leave the device active.
+ */
+ pm_runtime_put(dev);
+
+ if (!data)
+ return -ENODATA;
+
+ *raw = data;
+ return 0;
+}
+
+static long prom21_xhci_raw_to_millicelsius(u8 raw)
+{
+ /*
+ * No public AMD reference is available for this value.
+ * The scale was derived from observed PROM21 xHCI temperature readings:
+ * temp[C] = raw * 0.9066 - 78.624
+ */
+ return DIV_ROUND_CLOSEST(raw * 9066, 10) - 78624;
+}
+
+static umode_t prom21_xhci_is_visible(const void *drvdata,
+ enum hwmon_sensor_types type, u32 attr,
+ int channel)
+{
+ if (type != hwmon_temp)
+ return 0;
+
+ switch (attr) {
+ case hwmon_temp_input:
+ return 0444;
+ default:
+ return 0;
+ }
+}
+
+static int prom21_xhci_read(struct device *dev, enum hwmon_sensor_types type,
+ u32 attr, int channel, long *val)
+{
+ struct prom21_xhci *hwmon = dev_get_drvdata(dev);
+ u8 raw;
+ int ret;
+
+ if (type != hwmon_temp || attr != hwmon_temp_input)
+ return -EOPNOTSUPP;
+
+ ret = prom21_xhci_read_temp_raw_restore_index(hwmon, &raw);
+ if (ret)
+ return ret;
+
+ *val = prom21_xhci_raw_to_millicelsius(raw);
+ return 0;
+}
+
+static const struct hwmon_ops prom21_xhci_ops = {
+ .is_visible = prom21_xhci_is_visible,
+ .read = prom21_xhci_read,
+};
+
+static const struct hwmon_channel_info *const prom21_xhci_info[] = {
+ HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT),
+ NULL,
+};
+
+static const struct hwmon_chip_info prom21_xhci_chip_info = {
+ .ops = &prom21_xhci_ops,
+ .info = prom21_xhci_info,
+};
+
+static int prom21_xhci_probe(struct auxiliary_device *auxdev,
+ const struct auxiliary_device_id *id)
+{
+ struct device *dev = &auxdev->dev;
+ const struct prom21_xhci_pdata *pdata = dev_get_platdata(dev);
+ struct prom21_xhci *hwmon;
+
+ if (!pdata)
+ return dev_err_probe(dev, -ENODEV,
+ "platform data unavailable\n");
+
+ if (!pdata->regs ||
+ pdata->rsrc_len < PROM21_XHCI_DATA_OFFSET + sizeof(u8))
+ return dev_err_probe(dev, -ENODEV, "invalid MMIO resource\n");
+
+ hwmon = devm_kzalloc(dev, sizeof(*hwmon), GFP_KERNEL);
+ if (!hwmon)
+ return -ENOMEM;
+
+ hwmon->pdev = pdata->pdev;
+ hwmon->regs = pdata->regs;
+ auxiliary_set_drvdata(auxdev, hwmon);
+
+ /*
+ * Parent the hwmon device to the PCI function because the temperature
+ * value is read from that function's MMIO BAR, and systems may contain
+ * multiple PROM21 xHCI functions. This lets userspace identify the PCI
+ * endpoint for each reading. The auxiliary driver still owns the hwmon
+ * lifetime and unregisters it before HCD teardown.
+ */
+ hwmon->hwmon_dev =
+ hwmon_device_register_with_info(&pdata->pdev->dev, "prom21_xhci",
+ hwmon, &prom21_xhci_chip_info,
+ NULL);
+ if (IS_ERR(hwmon->hwmon_dev))
+ return PTR_ERR(hwmon->hwmon_dev);
+
+ return 0;
+}
+
+static void prom21_xhci_remove(struct auxiliary_device *auxdev)
+{
+ struct prom21_xhci *hwmon = auxiliary_get_drvdata(auxdev);
+
+ /*
+ * The PROM21 PCI glue destroys the auxiliary device before HCD teardown.
+ * Unregister the hwmon device here so sysfs removes the attributes,
+ * stops new reads, and drains active hwmon callbacks before the xHCI
+ * MMIO mapping is released.
+ */
+ hwmon_device_unregister(hwmon->hwmon_dev);
+}
+
+static const struct auxiliary_device_id prom21_xhci_id_table[] = {
+ { .name = "xhci_pci_prom21.hwmon" },
+ {}
+};
+MODULE_DEVICE_TABLE(auxiliary, prom21_xhci_id_table);
+
+static struct auxiliary_driver prom21_xhci_driver = {
+ .name = "prom21-xhci",
+ .probe = prom21_xhci_probe,
+ .remove = prom21_xhci_remove,
+ .id_table = prom21_xhci_id_table,
+};
+module_auxiliary_driver(prom21_xhci_driver);
+
+MODULE_AUTHOR("Jihong Min <hurryman2212@gmail.com>");
+MODULE_DESCRIPTION("AMD Promontory 21 xHCI temperature sensor driver");
+MODULE_LICENSE("GPL");
--
2.53.0
^ permalink raw reply related
* [PATCH v5 1/2] usb: xhci-pci: add AMD Promontory 21 PCI glue
From: Jihong Min @ 2026-05-12 21:39 UTC (permalink / raw)
To: Greg Kroah-Hartman, Mathias Nyman
Cc: Guenter Roeck, Jonathan Corbet, Shuah Khan, Mario Limonciello,
Basavaraj Natikar, linux-usb, linux-hwmon, linux-doc, linux-pci,
linux-kernel, Jihong Min
In-Reply-To: <20260512213910.871859-1-hurryman2212@gmail.com>
AMD Promontory 21 (PROM21) xHCI controllers use generic xHCI
operation, but the PCI function also exposes optional
controller-specific sensor functionality. Add a small PROM21 PCI glue
driver for AMD 1022:43fc and 1022:43fd controllers.
The driver delegates USB host operation to the common xhci-pci core,
collects the parent-provided MMIO resource data, and creates a "hwmon"
auxiliary device for optional child drivers. Failure to create the
auxiliary device is logged but does not fail the xHCI probe, since the
auxiliary device is only needed for sensor support.
Keep the PROM21 PCI glue built-in only when enabled because it owns the
PCI binding for PROM21 xHCI controllers and must be available whenever
the common built-in xhci-pci driver hands those controllers off. This
avoids an early boot case where generic xhci-pci rejects a PROM21
controller but a modular xhci-pci-prom21 driver is not available in the
initramfs, leaving USB devices behind that controller unavailable.
Assisted-by: Codex:gpt-5.5
Signed-off-by: Jihong Min <hurryman2212@gmail.com>
---
drivers/usb/host/Kconfig | 20 +++
drivers/usb/host/Makefile | 1 +
drivers/usb/host/xhci-pci-prom21.c | 123 ++++++++++++++++++
drivers/usb/host/xhci-pci.c | 11 ++
drivers/usb/host/xhci-pci.h | 3 +
include/linux/platform_data/usb-xhci-prom21.h | 22 ++++
6 files changed, 180 insertions(+)
create mode 100644 drivers/usb/host/xhci-pci-prom21.c
create mode 100644 include/linux/platform_data/usb-xhci-prom21.h
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 0a277a07cf70..8b2ad1c27084 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -42,6 +42,26 @@ config USB_XHCI_PCI
depends on USB_PCI
default y
+config USB_XHCI_PCI_PROM21
+ bool "AMD Promontory 21 xHCI PCI support"
+ depends on X86
+ depends on USB_XHCI_PCI=y
+ default USB_XHCI_PCI
+ select AUXILIARY_BUS
+ help
+ Say 'Y' to enable support for the AMD Promontory 21 xHCI PCI
+ controller with optional sensor support. This driver does not add
+ PROM21-specific USB or xHCI operation. It binds PROM21 xHCI PCI
+ functions, delegates USB host operation to the common xHCI PCI core,
+ and creates auxiliary devices for optional sensor drivers.
+
+ This driver is built-in only because it owns the PCI binding for
+ PROM21 xHCI controllers when enabled and must be available whenever
+ the common xHCI PCI driver is available. The optional sensor driver
+ can still be built as a module.
+
+ If unsure, say 'N'.
+
config USB_XHCI_PCI_RENESAS
tristate "Support for additional Renesas xHCI controller with firmware"
depends on USB_XHCI_PCI
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index a07e7ba9cd53..174580c1281a 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -71,6 +71,7 @@ obj-$(CONFIG_USB_UHCI_HCD) += uhci-hcd.o
obj-$(CONFIG_USB_FHCI_HCD) += fhci.o
obj-$(CONFIG_USB_XHCI_HCD) += xhci-hcd.o
obj-$(CONFIG_USB_XHCI_PCI) += xhci-pci.o
+obj-$(CONFIG_USB_XHCI_PCI_PROM21) += xhci-pci-prom21.o
obj-$(CONFIG_USB_XHCI_PCI_RENESAS) += xhci-pci-renesas.o
obj-$(CONFIG_USB_XHCI_PLATFORM) += xhci-plat-hcd.o
obj-$(CONFIG_USB_XHCI_HISTB) += xhci-histb.o
diff --git a/drivers/usb/host/xhci-pci-prom21.c b/drivers/usb/host/xhci-pci-prom21.c
new file mode 100644
index 000000000000..70847a2381b7
--- /dev/null
+++ b/drivers/usb/host/xhci-pci-prom21.c
@@ -0,0 +1,123 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * AMD Promontory 21 xHCI host controller PCI Bus Glue.
+ *
+ * This does not add any PROM21-specific USB or xHCI operation. It exists only
+ * to publish an auxiliary device for integrated temperature sensor support.
+ *
+ * Copyright (C) 2026 Jihong Min <hurryman2212@gmail.com>
+ */
+
+#include <linux/auxiliary_bus.h>
+#include <linux/device/devres.h>
+#include <linux/errno.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/platform_data/usb-xhci-prom21.h>
+#include <linux/usb.h>
+#include <linux/usb/hcd.h>
+
+#include "xhci-pci.h"
+
+struct prom21_xhci_auxdev {
+ struct auxiliary_device *auxdev;
+ struct prom21_xhci_pdata pdata;
+};
+
+static void prom21_xhci_auxdev_release(struct device *dev, void *res)
+{
+ struct prom21_xhci_auxdev *prom21_auxdev = res;
+
+ auxiliary_device_destroy(prom21_auxdev->auxdev);
+}
+
+static int prom21_xhci_create_auxdev(struct pci_dev *pdev)
+{
+ struct prom21_xhci_auxdev *prom21_auxdev;
+ struct usb_hcd *hcd = pci_get_drvdata(pdev);
+
+ if (!hcd)
+ return -ENODEV;
+
+ prom21_auxdev = devres_alloc(prom21_xhci_auxdev_release,
+ sizeof(*prom21_auxdev), GFP_KERNEL);
+ if (!prom21_auxdev)
+ return -ENOMEM;
+
+ prom21_auxdev->pdata.pdev = pdev;
+ prom21_auxdev->pdata.regs = hcd->regs;
+ prom21_auxdev->pdata.rsrc_len = hcd->rsrc_len;
+
+ prom21_auxdev->auxdev =
+ auxiliary_device_create(&pdev->dev, KBUILD_MODNAME, "hwmon",
+ &prom21_auxdev->pdata,
+ (pci_domain_nr(pdev->bus) << 16) |
+ pci_dev_id(pdev));
+ if (!prom21_auxdev->auxdev) {
+ devres_free(prom21_auxdev);
+ return -ENOMEM;
+ }
+
+ devres_add(&pdev->dev, prom21_auxdev);
+ return 0;
+}
+
+static void prom21_xhci_destroy_auxdev(struct pci_dev *pdev)
+{
+ devres_release(&pdev->dev, prom21_xhci_auxdev_release, NULL, NULL);
+}
+
+static int prom21_xhci_probe(struct pci_dev *dev,
+ const struct pci_device_id *id)
+{
+ int retval;
+
+ retval = xhci_pci_common_probe(dev, id);
+ if (retval)
+ return retval;
+
+ retval = prom21_xhci_create_auxdev(dev);
+ if (retval) {
+ /*
+ * The auxiliary device only provides optional temperature sensor
+ * support. Keep the xHCI controller usable if it fails.
+ */
+ dev_err(&dev->dev,
+ "failed to create PROM21 hwmon auxiliary device: %d\n",
+ retval);
+ }
+
+ return 0;
+}
+
+static void prom21_xhci_remove(struct pci_dev *dev)
+{
+ prom21_xhci_destroy_auxdev(dev);
+ xhci_pci_remove(dev);
+}
+
+static const struct pci_device_id pci_ids[] = {
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_PROM21_XHCI_43FC) },
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_PROM21_XHCI_43FD) },
+ { /* end: all zeroes */ }
+};
+MODULE_DEVICE_TABLE(pci, pci_ids);
+
+static struct pci_driver prom21_xhci_driver = {
+ .name = "xhci-pci-prom21",
+ .id_table = pci_ids,
+
+ .probe = prom21_xhci_probe,
+ .remove = prom21_xhci_remove,
+
+ .shutdown = usb_hcd_pci_shutdown,
+ .driver = {
+ .pm = pm_ptr(&usb_hcd_pci_pm_ops),
+ },
+};
+module_pci_driver(prom21_xhci_driver);
+
+MODULE_AUTHOR("Jihong Min <hurryman2212@gmail.com>");
+MODULE_DESCRIPTION("AMD Promontory 21 xHCI PCI Host Controller Driver");
+MODULE_IMPORT_NS("xhci");
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 585b2f3117b0..039c26b241d0 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -696,12 +696,23 @@ static const struct pci_device_id pci_ids_renesas[] = {
{ /* end: all zeroes */ }
};
+/* handled by xhci-pci-prom21 if enabled */
+static const struct pci_device_id pci_ids_prom21[] = {
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_PROM21_XHCI_43FC) },
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_PROM21_XHCI_43FD) },
+ { /* end: all zeroes */ }
+};
+
static int xhci_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
{
if (IS_ENABLED(CONFIG_USB_XHCI_PCI_RENESAS) &&
pci_match_id(pci_ids_renesas, dev))
return -ENODEV;
+ if (IS_ENABLED(CONFIG_USB_XHCI_PCI_PROM21) &&
+ pci_match_id(pci_ids_prom21, dev))
+ return -ENODEV;
+
return xhci_pci_common_probe(dev, id);
}
diff --git a/drivers/usb/host/xhci-pci.h b/drivers/usb/host/xhci-pci.h
index e87c7d9d76b8..11f435f94322 100644
--- a/drivers/usb/host/xhci-pci.h
+++ b/drivers/usb/host/xhci-pci.h
@@ -4,6 +4,9 @@
#ifndef XHCI_PCI_H
#define XHCI_PCI_H
+#define PCI_DEVICE_ID_AMD_PROM21_XHCI_43FC 0x43fc
+#define PCI_DEVICE_ID_AMD_PROM21_XHCI_43FD 0x43fd
+
int xhci_pci_common_probe(struct pci_dev *dev, const struct pci_device_id *id);
void xhci_pci_remove(struct pci_dev *dev);
diff --git a/include/linux/platform_data/usb-xhci-prom21.h b/include/linux/platform_data/usb-xhci-prom21.h
new file mode 100644
index 000000000000..ee672ad452a8
--- /dev/null
+++ b/include/linux/platform_data/usb-xhci-prom21.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * AMD Promontory 21 xHCI auxiliary device platform data.
+ *
+ * Copyright (C) 2026 Jihong Min <hurryman2212@gmail.com>
+ */
+
+#ifndef _LINUX_PLATFORM_DATA_USB_XHCI_PROM21_H
+#define _LINUX_PLATFORM_DATA_USB_XHCI_PROM21_H
+
+#include <linux/compiler_types.h>
+#include <linux/types.h>
+
+struct pci_dev;
+
+struct prom21_xhci_pdata {
+ struct pci_dev *pdev;
+ void __iomem *regs;
+ resource_size_t rsrc_len;
+};
+
+#endif
--
2.53.0
^ permalink raw reply related
* [PATCH v5 0/2] AMD Promontory 21 xHCI temperature sensor support
From: Jihong Min @ 2026-05-12 21:39 UTC (permalink / raw)
To: Greg Kroah-Hartman, Mathias Nyman
Cc: Guenter Roeck, Jonathan Corbet, Shuah Khan, Mario Limonciello,
Basavaraj Natikar, linux-usb, linux-hwmon, linux-doc, linux-pci,
linux-kernel, Jihong Min
Hi,
This series adds temperature monitoring for AMD Promontory 21 (PROM21)
xHCI PCI functions.
Patch 1 adds a small PROM21-specific xHCI PCI glue driver. USB host
operation is delegated to the common xhci-pci code, while the PROM21 glue
publishes an auxiliary device for optional sensor support.
Patch 2 adds an auxiliary-bus hwmon driver that binds to that auxiliary
device and exposes the PROM21 xHCI temperature value as temp1_input.
The hwmon driver reads the sensor through a vendor index/data register pair
in the xHCI PCI MMIO BAR. It does not wake the parent PCI device for hwmon
reads; if the parent is suspended, the read returns -ENODATA.
Changes in v5:
- Add support for AMD 1022:43fc PROM21 xHCI controllers and document the
new PCI ID.
- Make USB_XHCI_PCI_PROM21 depend on X86 and default to USB_XHCI_PCI.
- Keep the PROM21 PCI glue built-in-only when enabled, while allowing the
hwmon sensor driver to be built as a separate module.
- Move PROM21 xHCI PCI device IDs to xhci-pci.h so xhci-pci.c and
xhci-pci-prom21.c use shared definitions.
- Pass the parent PCI device, MMIO base, and resource length to the hwmon
driver through platform data defined in a common header, instead of
inspecting the parent driver's drvdata from the hwmon driver.
- Remove the private hwmon mutex and rely on hwmon core serialization for
this driver's callbacks.
- Clarify that the driver only serializes its own hwmon callbacks and does
not synchronize with firmware, SMM, ACPI AML, or other possible users of
the PROM21 vendor index/data register pair.
- Use readb() for the temperature data register, validate the value before
writing the output pointer, and drop the 0xff invalid-value check.
- Use pm_runtime_put() after successful reads with the parent device active
so the PM core can re-evaluate the parent device's idle state.
- Simplify the documentation and use more precise terminology for the
supported device.
Jihong Min (2):
usb: xhci-pci: add AMD Promontory 21 PCI glue
hwmon: add AMD Promontory 21 xHCI temperature sensor support
Documentation/hwmon/index.rst | 1 +
Documentation/hwmon/prom21-xhci.rst | 101 ++++++++
drivers/hwmon/Kconfig | 10 +
drivers/hwmon/Makefile | 1 +
drivers/hwmon/prom21-xhci.c | 238 ++++++++++++++++++
drivers/usb/host/Kconfig | 20 ++
drivers/usb/host/Makefile | 1 +
drivers/usb/host/xhci-pci-prom21.c | 123 +++++++++
drivers/usb/host/xhci-pci.c | 11 +
drivers/usb/host/xhci-pci.h | 3 +
include/linux/platform_data/usb-xhci-prom21.h | 22 ++
11 files changed, 531 insertions(+)
create mode 100644 Documentation/hwmon/prom21-xhci.rst
create mode 100644 drivers/hwmon/prom21-xhci.c
create mode 100644 drivers/usb/host/xhci-pci-prom21.c
create mode 100644 include/linux/platform_data/usb-xhci-prom21.h
--
2.53.0
^ permalink raw reply
* Re: [PATCH v4 02/16] vfio/pci: Preserve vfio-pci device files across Live Update
From: Vipin Sharma @ 2026-05-12 21:29 UTC (permalink / raw)
To: David Matlack
Cc: kvm, linux-doc, linux-kernel, linux-kselftest, linux-pci,
ajayachandra, alex, amastro, ankita, apopple, chrisl, corbet,
graf, jacob.pan, jgg, jgg, jrhilke, julianr, kevin.tian, leon,
leonro, lukas, michal.winiarski, parav, pasha.tatashin, praan,
pratyush, rananta, rientjes, rodrigo.vivi, rppt, saeedm, skhan,
skhawaja, vivek.kasireddy, witu, yanjun.zhu, yi.l.liu
In-Reply-To: <CALzav=fR8c2tYj9jeOc_K=xoupxAfWMHmk0ipDniSXg6uGiFYA@mail.gmail.com>
On Tue, May 12, 2026 at 01:59:51PM -0700, David Matlack wrote:
> On Mon, May 11, 2026 at 4:48 PM Vipin Sharma <vipinsh@google.com> wrote:
>
> > diff --git a/drivers/vfio/pci/Kconfig b/drivers/vfio/pci/Kconfig
> > index c12d614fc6c4..019de053f116 100644
> > --- a/drivers/vfio/pci/Kconfig
> > +++ b/drivers/vfio/pci/Kconfig
> > @@ -45,13 +45,15 @@ config VFIO_PCI_IGD
> >
> > config VFIO_PCI_LIVEUPDATE
> > bool "VFIO PCI support for Live Update (EXPERIMENTAL)"
> > - depends on PCI_LIVEUPDATE
> > + depends on PCI_LIVEUPDATE && VFIO_DEVICE_CDEV
> > help
> > Support for preserving devices bound to vfio-pci across a Live
> > Update. This option should only be enabled by developers working on
> > implementing this support. Once enough support has landed in the
> > kernel, this option will no longer be marked EXPERIMENTAL.
> >
> > + Enabling this will disable support for VFIO PCI DMA buffer.
> > +
> > If you don't know what to do here, say N.
> >
> > endif
> > @@ -68,7 +70,7 @@ config VFIO_PCI_ZDEV_KVM
> > To enable s390x KVM vfio-pci extensions, say Y.
> >
> > config VFIO_PCI_DMABUF
> > - def_bool y if VFIO_PCI_CORE && PCI_P2PDMA && DMA_SHARED_BUFFER
> > + def_bool y if VFIO_PCI_CORE && PCI_P2PDMA && DMA_SHARED_BUFFER && !VFIO_PCI_LIVEUPDATE
>
> Why does enabling VFIO_PCI_LIVEUPDATE require disabling
> VFIO_PCI_DMABUF? I saw the cover letter says "to keep things simple",
> but what specific problem does this solve or simplify?
I should have provided more details there.
When device is getting reset in vfio_pci_liveupdate_freeze(), we are
zapping userspace mapped bars, we also need to use
vfio_pci_dma_buf_move() to revoke dma buffer access or
vfio_pci_dma_buf_cleanup() combination. Cleanup takes the memory lock
which freeze already takes, and there are some refcounts which are
managed in both of these APIs. This was causing complexities with code
flow based on result of pci_load_saved_state(). All this was adding more
refactoring than I wanted in the series.
I decided to just drop the change and disable the support of DMA Buffer for
now to keep number of patches less in the series. This will go away once
we remove reset condition in freeze.
^ permalink raw reply
* Re: [PATCH v3 3/4] docs: clk: include some identifiers to keep documentation up to date
From: Randy Dunlap @ 2026-05-12 21:22 UTC (permalink / raw)
To: Brian Masney, Michael Turquette, Stephen Boyd, Maxime Ripard,
Jonathan Corbet, Shuah Khan
Cc: linux-clk, linux-kernel, linux-doc
In-Reply-To: <20260511-clk-docs-v3-3-ed67e1065809@redhat.com>
On 5/11/26 6:35 PM, Brian Masney wrote:
> The clk documentation currently has a separate list of some members of
> struct clk_core and struct clk_ops. Now that all of these structures
> have proper kernel docs, let's go ahead and just include them here via
> the identifiers statement in kerneldoc.
>
> While changes are being made here, let's also include the clk flags.
>
> Signed-off-by: Brian Masney <bmasney@redhat.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Thanks.
> ---
> Documentation/driver-api/clk.rst | 58 +++++++++-------------------------------
> 1 file changed, 12 insertions(+), 46 deletions(-)
>
> diff --git a/Documentation/driver-api/clk.rst b/Documentation/driver-api/clk.rst
> index c6aca8186a78..294ead519bbf 100644
> --- a/Documentation/driver-api/clk.rst
> +++ b/Documentation/driver-api/clk.rst
> @@ -42,21 +42,8 @@ clock interface.
> Common data structures and api
> ==============================
>
> -Below is the common struct clk_core definition from
> -drivers/clk/clk.c, modified for brevity::
> -
> - struct clk_core {
> - const char *name;
> - const struct clk_ops *ops;
> - struct clk_hw *hw;
> - struct module *owner;
> - struct clk_core *parent;
> - const char **parent_names;
> - struct clk_core **parents;
> - u8 num_parents;
> - u8 new_parent_index;
> - ...
> - };
> +.. kernel-doc:: drivers/clk/clk.c
> + :identifiers: struct clk_core
>
> The members above make up the core of the clk tree topology. The clk
> api itself defines several driver-facing functions which operate on
> @@ -64,38 +51,17 @@ struct clk. That api is documented in include/linux/clk.h.
>
> Platforms and devices utilizing the common struct clk_core use the struct
> clk_ops pointer in struct clk_core to perform the hardware-specific parts of
> -the operations defined in clk-provider.h::
> +the operations defined in clk-provider.h, and can set one or more
> +framework-level flags documented below.
>
> - struct clk_ops {
> - int (*prepare)(struct clk_hw *hw);
> - void (*unprepare)(struct clk_hw *hw);
> - int (*is_prepared)(struct clk_hw *hw);
> - void (*unprepare_unused)(struct clk_hw *hw);
> - int (*enable)(struct clk_hw *hw);
> - void (*disable)(struct clk_hw *hw);
> - int (*is_enabled)(struct clk_hw *hw);
> - void (*disable_unused)(struct clk_hw *hw);
> - unsigned long (*recalc_rate)(struct clk_hw *hw,
> - unsigned long parent_rate);
> - int (*determine_rate)(struct clk_hw *hw,
> - struct clk_rate_request *req);
> - int (*set_parent)(struct clk_hw *hw, u8 index);
> - u8 (*get_parent)(struct clk_hw *hw);
> - int (*set_rate)(struct clk_hw *hw,
> - unsigned long rate,
> - unsigned long parent_rate);
> - int (*set_rate_and_parent)(struct clk_hw *hw,
> - unsigned long rate,
> - unsigned long parent_rate,
> - u8 index);
> - unsigned long (*recalc_accuracy)(struct clk_hw *hw,
> - unsigned long parent_accuracy);
> - int (*get_phase)(struct clk_hw *hw);
> - int (*set_phase)(struct clk_hw *hw, int degrees);
> - void (*init)(struct clk_hw *hw);
> - void (*debug_init)(struct clk_hw *hw,
> - struct dentry *dentry);
> - };
> +.. kernel-doc:: include/linux/clk-provider.h
> + :identifiers: struct clk_ops
> +
> +Core flags
> +==========
> +
> +.. kernel-doc:: include/linux/clk-provider.h
> + :doc: clk framework flags
>
> Hardware clk implementations
> ============================
>
--
~Randy
^ permalink raw reply
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