* [PATCH net-next 1/7] bnxt_en: Add delay to handle Downstream Port Containment (DPC) AER
2024-04-01 3:57 [PATCH net-next 0/7] bnxt_en: Update for net-next Pavan Chebbi
@ 2024-04-01 3:57 ` Pavan Chebbi
2024-04-01 3:57 ` [PATCH net-next 2/7] bnxt_en: Enable XPS by default on driver load Pavan Chebbi
` (5 subsequent siblings)
6 siblings, 0 replies; 12+ messages in thread
From: Pavan Chebbi @ 2024-04-01 3:57 UTC (permalink / raw)
To: michael.chan
Cc: davem, edumazet, gospo, kuba, netdev, pabeni, Vikas Gupta,
Somnath Kotur, Pavan Chebbi
[-- Attachment #1: Type: text/plain, Size: 1241 bytes --]
From: Vikas Gupta <vikas.gupta@broadcom.com>
In case of DPC, after issuing the hot reset, the
kernel waits for 100ms for the device to complete
the reset. However on some older chips, the firmware
may take up to 1 second to complete the reset, only
after which the driver can restart the card.
Introduce delay of 900ms to handle this scenario on
the older chipsets.
Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index b4db4b1aaffb..6e24a341ad28 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -15550,6 +15550,10 @@ static pci_ers_result_t bnxt_io_slot_reset(struct pci_dev *pdev)
netdev_info(bp->dev, "PCI Slot Reset\n");
+ if (!(bp->flags & BNXT_FLAG_CHIP_P5_PLUS) &&
+ test_bit(BNXT_STATE_PCI_CHANNEL_IO_FROZEN, &bp->state))
+ msleep(900);
+
rtnl_lock();
if (pci_enable_device(pdev)) {
--
2.39.1
[-- Attachment #2: S/MIME Cryptographic Signature --]
[-- Type: application/pkcs7-signature, Size: 4209 bytes --]
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH net-next 2/7] bnxt_en: Enable XPS by default on driver load
2024-04-01 3:57 [PATCH net-next 0/7] bnxt_en: Update for net-next Pavan Chebbi
2024-04-01 3:57 ` [PATCH net-next 1/7] bnxt_en: Add delay to handle Downstream Port Containment (DPC) AER Pavan Chebbi
@ 2024-04-01 3:57 ` Pavan Chebbi
2024-04-02 4:53 ` Jakub Kicinski
2024-04-01 3:57 ` [PATCH net-next 3/7] bnxt_en: Allocate page pool per numa node Pavan Chebbi
` (4 subsequent siblings)
6 siblings, 1 reply; 12+ messages in thread
From: Pavan Chebbi @ 2024-04-01 3:57 UTC (permalink / raw)
To: michael.chan
Cc: davem, edumazet, gospo, kuba, netdev, pabeni, Somnath Kotur,
Pavan Chebbi
[-- Attachment #1: Type: text/plain, Size: 2614 bytes --]
From: Somnath Kotur <somnath.kotur@broadcom.com>
Enable XPS on default during NIC open. The choice of
Tx queue is based on the CPU executing the thread that
submits the Tx request. The pool of Tx queues will be
spread evenly across both device-attached NUMA nodes(local)
and remote NUMA nodes.
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 45 ++++++++++++++++++++++-
1 file changed, 44 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 6e24a341ad28..54955f878b73 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -11804,6 +11804,45 @@ static void bnxt_cfg_usr_fltrs(struct bnxt *bp)
bnxt_cfg_one_usr_fltr(bp, usr_fltr);
}
+static int bnxt_set_xps_mapping(struct bnxt *bp)
+{
+ int numa_node = dev_to_node(&bp->pdev->dev);
+ unsigned int q_idx, map_idx, cpu, i;
+ const struct cpumask *cpu_mask_ptr;
+ int nr_cpus = num_online_cpus();
+ cpumask_t *q_map;
+ int rc = 0;
+
+ q_map = kcalloc(bp->tx_nr_rings_per_tc, sizeof(*q_map), GFP_KERNEL);
+ if (!q_map)
+ return -ENOMEM;
+
+ /* Create CPU mask for all TX queues across MQPRIO traffic classes.
+ * Each TC has the same number of TX queues. The nth TX queue for each
+ * TC will have the same CPU mask.
+ */
+ for (i = 0; i < nr_cpus; i++) {
+ map_idx = i % bp->tx_nr_rings_per_tc;
+ cpu = cpumask_local_spread(i, numa_node);
+ cpu_mask_ptr = get_cpu_mask(cpu);
+ cpumask_or(&q_map[map_idx], &q_map[map_idx], cpu_mask_ptr);
+ }
+
+ /* Register CPU mask for each TX queue excluding the ones marked for XDP */
+ for (q_idx = 0; q_idx < bp->dev->real_num_tx_queues; q_idx++) {
+ map_idx = q_idx % bp->tx_nr_rings_per_tc;
+ rc = netif_set_xps_queue(bp->dev, &q_map[map_idx], q_idx);
+ if (rc) {
+ netdev_warn(bp->dev, "Error setting XPS for q:%d\n", q_idx);
+ break;
+ }
+ }
+
+ kfree(q_map);
+
+ return rc;
+}
+
static int __bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
{
int rc = 0;
@@ -11866,8 +11905,12 @@ static int __bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
}
}
- if (irq_re_init)
+ if (irq_re_init) {
udp_tunnel_nic_reset_ntf(bp->dev);
+ rc = bnxt_set_xps_mapping(bp);
+ if (rc)
+ netdev_warn(bp->dev, "failed to set xps mapping\n");
+ }
if (bp->tx_nr_rings_xdp < num_possible_cpus()) {
if (!static_key_enabled(&bnxt_xdp_locking_key))
--
2.39.1
[-- Attachment #2: S/MIME Cryptographic Signature --]
[-- Type: application/pkcs7-signature, Size: 4209 bytes --]
^ permalink raw reply related [flat|nested] 12+ messages in thread* Re: [PATCH net-next 2/7] bnxt_en: Enable XPS by default on driver load
2024-04-01 3:57 ` [PATCH net-next 2/7] bnxt_en: Enable XPS by default on driver load Pavan Chebbi
@ 2024-04-02 4:53 ` Jakub Kicinski
0 siblings, 0 replies; 12+ messages in thread
From: Jakub Kicinski @ 2024-04-02 4:53 UTC (permalink / raw)
To: Pavan Chebbi
Cc: michael.chan, davem, edumazet, gospo, netdev, pabeni,
Somnath Kotur
On Sun, 31 Mar 2024 20:57:25 -0700 Pavan Chebbi wrote:
> + for (i = 0; i < nr_cpus; i++) {
double spaces here
> + map_idx = i % bp->tx_nr_rings_per_tc;
> + cpu = cpumask_local_spread(i, numa_node);
> + cpu_mask_ptr = get_cpu_mask(cpu);
> + cpumask_or(&q_map[map_idx], &q_map[map_idx], cpu_mask_ptr);
> + }
> +
> + /* Register CPU mask for each TX queue excluding the ones marked for XDP */
don't go over 80 chars when you don't have to
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH net-next 3/7] bnxt_en: Allocate page pool per numa node
2024-04-01 3:57 [PATCH net-next 0/7] bnxt_en: Update for net-next Pavan Chebbi
2024-04-01 3:57 ` [PATCH net-next 1/7] bnxt_en: Add delay to handle Downstream Port Containment (DPC) AER Pavan Chebbi
2024-04-01 3:57 ` [PATCH net-next 2/7] bnxt_en: Enable XPS by default on driver load Pavan Chebbi
@ 2024-04-01 3:57 ` Pavan Chebbi
2024-04-01 3:57 ` [PATCH net-next 4/7] bnxt_en: Change bnxt_rx_xdp function prototype Pavan Chebbi
` (3 subsequent siblings)
6 siblings, 0 replies; 12+ messages in thread
From: Pavan Chebbi @ 2024-04-01 3:57 UTC (permalink / raw)
To: michael.chan
Cc: davem, edumazet, gospo, kuba, netdev, pabeni, Somnath Kotur,
Andy Gospodarek, Pavan Chebbi
[-- Attachment #1: Type: text/plain, Size: 2596 bytes --]
From: Somnath Kotur <somnath.kotur@broadcom.com>
Driver's Page Pool allocation code looks at the node local
to the PCIe device to determine where to allocate memory.
In scenarios where the core count per NUMA node is low (< default rings)
it makes sense to exhaust page pool allocations on
Node 0 first and then moving on to allocating page pools
for the remaining rings from Node 1.
With this patch, and the following configuration on the NIC
$ ethtool -L ens1f0np0 combined 16
(core count/node = 12, first 12 rings on node#0, last 4 rings node#1)
and traffic redirected to a ring on node#1 , we see a performance
improvement of ~20%
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Andy Gospodarek <andrew.gospodarek@broadcom.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 54955f878b73..42b5825b0664 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -3559,14 +3559,15 @@ static void bnxt_free_rx_rings(struct bnxt *bp)
}
static int bnxt_alloc_rx_page_pool(struct bnxt *bp,
- struct bnxt_rx_ring_info *rxr)
+ struct bnxt_rx_ring_info *rxr,
+ int numa_node)
{
struct page_pool_params pp = { 0 };
pp.pool_size = bp->rx_agg_ring_size;
if (BNXT_RX_PAGE_MODE(bp))
pp.pool_size += bp->rx_ring_size;
- pp.nid = dev_to_node(&bp->pdev->dev);
+ pp.nid = numa_node;
pp.napi = &rxr->bnapi->napi;
pp.netdev = bp->dev;
pp.dev = &bp->pdev->dev;
@@ -3586,7 +3587,8 @@ static int bnxt_alloc_rx_page_pool(struct bnxt *bp,
static int bnxt_alloc_rx_rings(struct bnxt *bp)
{
- int i, rc = 0, agg_rings = 0;
+ int numa_node = dev_to_node(&bp->pdev->dev);
+ int i, rc = 0, agg_rings = 0, cpu;
if (!bp->rx_ring)
return -ENOMEM;
@@ -3597,10 +3599,15 @@ static int bnxt_alloc_rx_rings(struct bnxt *bp)
for (i = 0; i < bp->rx_nr_rings; i++) {
struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i];
struct bnxt_ring_struct *ring;
+ int cpu_node;
ring = &rxr->rx_ring_struct;
- rc = bnxt_alloc_rx_page_pool(bp, rxr);
+ cpu = cpumask_local_spread(i, numa_node);
+ cpu_node = cpu_to_node(cpu);
+ netdev_dbg(bp->dev, "Allocating page pool for rx_ring[%d] on numa_node: %d\n",
+ i, cpu_node);
+ rc = bnxt_alloc_rx_page_pool(bp, rxr, cpu_node);
if (rc)
return rc;
--
2.39.1
[-- Attachment #2: S/MIME Cryptographic Signature --]
[-- Type: application/pkcs7-signature, Size: 4209 bytes --]
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH net-next 4/7] bnxt_en: Change bnxt_rx_xdp function prototype
2024-04-01 3:57 [PATCH net-next 0/7] bnxt_en: Update for net-next Pavan Chebbi
` (2 preceding siblings ...)
2024-04-01 3:57 ` [PATCH net-next 3/7] bnxt_en: Allocate page pool per numa node Pavan Chebbi
@ 2024-04-01 3:57 ` Pavan Chebbi
2024-04-01 3:57 ` [PATCH net-next 5/7] bnxt_en: Add XDP Metadata support Pavan Chebbi
` (2 subsequent siblings)
6 siblings, 0 replies; 12+ messages in thread
From: Pavan Chebbi @ 2024-04-01 3:57 UTC (permalink / raw)
To: michael.chan
Cc: davem, edumazet, gospo, kuba, netdev, pabeni, Somnath Kotur,
Andy Gospodarek, Alexei Starovoitov, Daniel Borkmann,
Jesper Dangaard Brouer, John Fastabend, Pavan Chebbi
[-- Attachment #1: Type: text/plain, Size: 5888 bytes --]
From: Somnath Kotur <somnath.kotur@broadcom.com>
Change bnxt_rx_xdp() to take a pointer to xdp instead of stack
variable.
This is in prepartion for the XDP metadata patch change where
the BPF program can change the value of the xdp.meta_data.
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Andy Gospodarek <andrew.gospodarek@broadcom.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Jesper Dangaard Brouer <hawk@kernel.org>
Cc: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 +-
drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c | 28 +++++++++----------
drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h | 2 +-
3 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 42b5825b0664..7dda4cd76715 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -2104,7 +2104,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
}
if (xdp_active) {
- if (bnxt_rx_xdp(bp, rxr, cons, xdp, data, &data_ptr, &len, event)) {
+ if (bnxt_rx_xdp(bp, rxr, cons, &xdp, data, &data_ptr, &len, event)) {
rc = 1;
goto next_rx;
}
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
index 4079538bc310..6b904b4f4d34 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
@@ -222,7 +222,7 @@ void bnxt_xdp_buff_frags_free(struct bnxt_rx_ring_info *rxr,
* false - packet should be passed to the stack.
*/
bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
- struct xdp_buff xdp, struct page *page, u8 **data_ptr,
+ struct xdp_buff *xdp, struct page *page, u8 **data_ptr,
unsigned int *len, u8 *event)
{
struct bpf_prog *xdp_prog = READ_ONCE(rxr->xdp_prog);
@@ -244,9 +244,9 @@ bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
txr = rxr->bnapi->tx_ring[0];
/* BNXT_RX_PAGE_MODE(bp) when XDP enabled */
- orig_data = xdp.data;
+ orig_data = xdp->data;
- act = bpf_prog_run_xdp(xdp_prog, &xdp);
+ act = bpf_prog_run_xdp(xdp_prog, xdp);
tx_avail = bnxt_tx_avail(bp, txr);
/* If the tx ring is not full, we must not update the rx producer yet
@@ -255,10 +255,10 @@ bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
if (tx_avail != bp->tx_ring_size)
*event &= ~BNXT_RX_EVENT;
- *len = xdp.data_end - xdp.data;
- if (orig_data != xdp.data) {
- offset = xdp.data - xdp.data_hard_start;
- *data_ptr = xdp.data_hard_start + offset;
+ *len = xdp->data_end - xdp->data;
+ if (orig_data != xdp->data) {
+ offset = xdp->data - xdp->data_hard_start;
+ *data_ptr = xdp->data_hard_start + offset;
}
switch (act) {
@@ -270,8 +270,8 @@ bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
mapping = rx_buf->mapping - bp->rx_dma_offset;
*event &= BNXT_TX_CMP_EVENT;
- if (unlikely(xdp_buff_has_frags(&xdp))) {
- struct skb_shared_info *sinfo = xdp_get_shared_info_from_buff(&xdp);
+ if (unlikely(xdp_buff_has_frags(xdp))) {
+ struct skb_shared_info *sinfo = xdp_get_shared_info_from_buff(xdp);
tx_needed += sinfo->nr_frags;
*event = BNXT_AGG_EVENT;
@@ -279,7 +279,7 @@ bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
if (tx_avail < tx_needed) {
trace_xdp_exception(bp->dev, xdp_prog, act);
- bnxt_xdp_buff_frags_free(rxr, &xdp);
+ bnxt_xdp_buff_frags_free(rxr, xdp);
bnxt_reuse_rx_data(rxr, cons, page);
return true;
}
@@ -289,7 +289,7 @@ bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
*event |= BNXT_TX_EVENT;
__bnxt_xmit_xdp(bp, txr, mapping + offset, *len,
- NEXT_RX(rxr->rx_prod), &xdp);
+ NEXT_RX(rxr->rx_prod), xdp);
bnxt_reuse_rx_data(rxr, cons, page);
return true;
case XDP_REDIRECT:
@@ -306,12 +306,12 @@ bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
/* if we are unable to allocate a new buffer, abort and reuse */
if (bnxt_alloc_rx_data(bp, rxr, rxr->rx_prod, GFP_ATOMIC)) {
trace_xdp_exception(bp->dev, xdp_prog, act);
- bnxt_xdp_buff_frags_free(rxr, &xdp);
+ bnxt_xdp_buff_frags_free(rxr, xdp);
bnxt_reuse_rx_data(rxr, cons, page);
return true;
}
- if (xdp_do_redirect(bp->dev, &xdp, xdp_prog)) {
+ if (xdp_do_redirect(bp->dev, xdp, xdp_prog)) {
trace_xdp_exception(bp->dev, xdp_prog, act);
page_pool_recycle_direct(rxr->page_pool, page);
return true;
@@ -326,7 +326,7 @@ bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
trace_xdp_exception(bp->dev, xdp_prog, act);
fallthrough;
case XDP_DROP:
- bnxt_xdp_buff_frags_free(rxr, &xdp);
+ bnxt_xdp_buff_frags_free(rxr, xdp);
bnxt_reuse_rx_data(rxr, cons, page);
break;
}
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h
index 5e412c5655ba..0122782400b8 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h
@@ -18,7 +18,7 @@ struct bnxt_sw_tx_bd *bnxt_xmit_bd(struct bnxt *bp,
struct xdp_buff *xdp);
void bnxt_tx_int_xdp(struct bnxt *bp, struct bnxt_napi *bnapi, int budget);
bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
- struct xdp_buff xdp, struct page *page, u8 **data_ptr,
+ struct xdp_buff *xdp, struct page *page, u8 **data_ptr,
unsigned int *len, u8 *event);
int bnxt_xdp(struct net_device *dev, struct netdev_bpf *xdp);
int bnxt_xdp_xmit(struct net_device *dev, int num_frames,
--
2.39.1
[-- Attachment #2: S/MIME Cryptographic Signature --]
[-- Type: application/pkcs7-signature, Size: 4209 bytes --]
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH net-next 5/7] bnxt_en: Add XDP Metadata support
2024-04-01 3:57 [PATCH net-next 0/7] bnxt_en: Update for net-next Pavan Chebbi
` (3 preceding siblings ...)
2024-04-01 3:57 ` [PATCH net-next 4/7] bnxt_en: Change bnxt_rx_xdp function prototype Pavan Chebbi
@ 2024-04-01 3:57 ` Pavan Chebbi
2024-04-02 4:53 ` Jakub Kicinski
2024-04-01 3:57 ` [PATCH net-next 6/7] bnxt_en: Update firmware interface to 1.10.3.39 Pavan Chebbi
2024-04-01 3:57 ` [PATCH net-next 7/7] bnxt_en: Add warning message about disallowed speed change Pavan Chebbi
6 siblings, 1 reply; 12+ messages in thread
From: Pavan Chebbi @ 2024-04-01 3:57 UTC (permalink / raw)
To: michael.chan
Cc: davem, edumazet, gospo, kuba, netdev, pabeni, Somnath Kotur,
Pavan Chebbi, Alexei Starovoitov, Daniel Borkmann,
Jesper Dangaard Brouer, John Fastabend
[-- Attachment #1: Type: text/plain, Size: 3602 bytes --]
From: Somnath Kotur <somnath.kotur@broadcom.com>
- Change the last arg to xdp_prepare_buff to true from false.
- Ensure that when XDP_PASS is returned the xdp->data_meta area
is copied to the skb->data area. Account for the meta data
size on skb allocation and do a pull after to move it to the
"reserved" zone.
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Jesper Dangaard Brouer <hawk@kernel.org>
Cc: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 44 +++++++++++++++++--
drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c | 2 +-
2 files changed, 41 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 7dda4cd76715..1494b550299a 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1296,9 +1296,9 @@ static int bnxt_agg_bufs_valid(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
return RX_AGG_CMP_VALID(agg, *raw_cons);
}
-static inline struct sk_buff *bnxt_copy_skb(struct bnxt_napi *bnapi, u8 *data,
- unsigned int len,
- dma_addr_t mapping)
+static inline struct sk_buff *bnxt_copy_data(struct bnxt_napi *bnapi, u8 *data,
+ unsigned int len,
+ dma_addr_t mapping)
{
struct bnxt *bp = bnapi->bp;
struct pci_dev *pdev = bp->pdev;
@@ -1318,6 +1318,39 @@ static inline struct sk_buff *bnxt_copy_skb(struct bnxt_napi *bnapi, u8 *data,
bp->rx_dir);
skb_put(skb, len);
+
+ return skb;
+}
+
+static inline struct sk_buff *bnxt_copy_skb(struct bnxt_napi *bnapi, u8 *data,
+ unsigned int len,
+ dma_addr_t mapping)
+{
+ return bnxt_copy_data(bnapi, data, len, mapping);
+}
+
+static inline struct sk_buff *bnxt_copy_xdp(struct bnxt_napi *bnapi,
+ struct xdp_buff *xdp,
+ unsigned int len,
+ dma_addr_t mapping)
+{
+ unsigned int metasize = 0;
+ u8 *data = xdp->data;
+ struct sk_buff *skb;
+
+ len = xdp->data_end - xdp->data_meta;
+ metasize = xdp->data - xdp->data_meta;
+ data = xdp->data_meta;
+
+ skb = bnxt_copy_data(bnapi, data, len, mapping);
+ if (!skb)
+ return skb;
+
+ if (metasize) {
+ skb_metadata_set(skb, metasize);
+ __skb_pull(skb, metasize);
+ }
+
return skb;
}
@@ -2111,7 +2144,10 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
}
if (len <= bp->rx_copy_thresh) {
- skb = bnxt_copy_skb(bnapi, data_ptr, len, dma_addr);
+ if (!xdp_active)
+ skb = bnxt_copy_skb(bnapi, data_ptr, len, dma_addr);
+ else
+ skb = bnxt_copy_xdp(bnapi, &xdp, len, dma_addr);
bnxt_reuse_rx_data(rxr, cons, data);
if (!skb) {
if (agg_bufs) {
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
index 6b904b4f4d34..345681d5007e 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
@@ -197,7 +197,7 @@ void bnxt_xdp_buff_init(struct bnxt *bp, struct bnxt_rx_ring_info *rxr,
dma_sync_single_for_cpu(&pdev->dev, mapping + offset, len, bp->rx_dir);
xdp_init_buff(xdp, buflen, &rxr->xdp_rxq);
- xdp_prepare_buff(xdp, data_ptr - offset, offset, len, false);
+ xdp_prepare_buff(xdp, data_ptr - offset, offset, len, true);
}
void bnxt_xdp_buff_frags_free(struct bnxt_rx_ring_info *rxr,
--
2.39.1
[-- Attachment #2: S/MIME Cryptographic Signature --]
[-- Type: application/pkcs7-signature, Size: 4209 bytes --]
^ permalink raw reply related [flat|nested] 12+ messages in thread* Re: [PATCH net-next 5/7] bnxt_en: Add XDP Metadata support
2024-04-01 3:57 ` [PATCH net-next 5/7] bnxt_en: Add XDP Metadata support Pavan Chebbi
@ 2024-04-02 4:53 ` Jakub Kicinski
0 siblings, 0 replies; 12+ messages in thread
From: Jakub Kicinski @ 2024-04-02 4:53 UTC (permalink / raw)
To: Pavan Chebbi
Cc: michael.chan, davem, edumazet, gospo, netdev, pabeni,
Somnath Kotur, Alexei Starovoitov, Daniel Borkmann,
Jesper Dangaard Brouer, John Fastabend
On Sun, 31 Mar 2024 20:57:28 -0700 Pavan Chebbi wrote:
> +static inline struct sk_buff *bnxt_copy_skb(struct bnxt_napi *bnapi, u8 *data,
> + unsigned int len,
> + dma_addr_t mapping)
> +{
> + return bnxt_copy_data(bnapi, data, len, mapping);
> +}
> +
> +static inline struct sk_buff *bnxt_copy_xdp(struct bnxt_napi *bnapi,
No inlines in C sources unless you have measured perf difference
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH net-next 6/7] bnxt_en: Update firmware interface to 1.10.3.39
2024-04-01 3:57 [PATCH net-next 0/7] bnxt_en: Update for net-next Pavan Chebbi
` (4 preceding siblings ...)
2024-04-01 3:57 ` [PATCH net-next 5/7] bnxt_en: Add XDP Metadata support Pavan Chebbi
@ 2024-04-01 3:57 ` Pavan Chebbi
2024-04-01 3:57 ` [PATCH net-next 7/7] bnxt_en: Add warning message about disallowed speed change Pavan Chebbi
6 siblings, 0 replies; 12+ messages in thread
From: Pavan Chebbi @ 2024-04-01 3:57 UTC (permalink / raw)
To: michael.chan; +Cc: davem, edumazet, gospo, kuba, netdev, pabeni, Pavan Chebbi
[-- Attachment #1: Type: text/plain, Size: 25148 bytes --]
This updated interface supports backing store APIs to
configure host FW trace buffers, updates transceivers ID
types, updates to TrueFlow features and other changes
for the basic L2 features.
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com
---
drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h | 184 +++++++++++++-----
1 file changed, 137 insertions(+), 47 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h
index e957abd704db..06ea86c80be1 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h
@@ -468,6 +468,10 @@ struct cmd_nums {
#define HWRM_TF_GLOBAL_CFG_GET 0x2fdUL
#define HWRM_TF_IF_TBL_SET 0x2feUL
#define HWRM_TF_IF_TBL_GET 0x2ffUL
+ #define HWRM_TF_RESC_USAGE_SET 0x300UL
+ #define HWRM_TF_RESC_USAGE_QUERY 0x301UL
+ #define HWRM_TF_TBL_TYPE_ALLOC 0x302UL
+ #define HWRM_TF_TBL_TYPE_FREE 0x303UL
#define HWRM_TFC_TBL_SCOPE_QCAPS 0x380UL
#define HWRM_TFC_TBL_SCOPE_ID_ALLOC 0x381UL
#define HWRM_TFC_TBL_SCOPE_CONFIG 0x382UL
@@ -495,6 +499,7 @@ struct cmd_nums {
#define HWRM_TFC_IF_TBL_SET 0x398UL
#define HWRM_TFC_IF_TBL_GET 0x399UL
#define HWRM_TFC_TBL_SCOPE_CONFIG_GET 0x39aUL
+ #define HWRM_TFC_RESC_USAGE_QUERY 0x39bUL
#define HWRM_SV 0x400UL
#define HWRM_DBG_READ_DIRECT 0xff10UL
#define HWRM_DBG_READ_INDIRECT 0xff11UL
@@ -604,8 +609,8 @@ struct hwrm_err_output {
#define HWRM_VERSION_MAJOR 1
#define HWRM_VERSION_MINOR 10
#define HWRM_VERSION_UPDATE 3
-#define HWRM_VERSION_RSVD 15
-#define HWRM_VERSION_STR "1.10.3.15"
+#define HWRM_VERSION_RSVD 39
+#define HWRM_VERSION_STR "1.10.3.39"
/* hwrm_ver_get_input (size:192b/24B) */
struct hwrm_ver_get_input {
@@ -1328,8 +1333,9 @@ struct hwrm_async_event_cmpl_error_report_base {
#define ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_INVALID_SIGNAL 0x2UL
#define ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_NVM 0x3UL
#define ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_DOORBELL_DROP_THRESHOLD 0x4UL
- #define ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_THERMAL_THRESHOLD 0x5UL
- #define ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_LAST ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_THERMAL_THRESHOLD
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_THERMAL_THRESHOLD 0x5UL
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_DUAL_DATA_RATE_NOT_SUPPORTED 0x6UL
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_LAST ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_DUAL_DATA_RATE_NOT_SUPPORTED
};
/* hwrm_async_event_cmpl_error_report_pause_storm (size:128b/16B) */
@@ -1478,6 +1484,30 @@ struct hwrm_async_event_cmpl_error_report_thermal {
#define ASYNC_EVENT_CMPL_ERROR_REPORT_THERMAL_EVENT_DATA1_TRANSITION_DIR_LAST ASYNC_EVENT_CMPL_ERROR_REPORT_THERMAL_EVENT_DATA1_TRANSITION_DIR_INCREASING
};
+/* hwrm_async_event_cmpl_error_report_dual_data_rate_not_supported (size:128b/16B) */
+struct hwrm_async_event_cmpl_error_report_dual_data_rate_not_supported {
+ __le16 type;
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_TYPE_MASK 0x3fUL
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_TYPE_SFT 0
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_TYPE_HWRM_ASYNC_EVENT 0x2eUL
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_TYPE_LAST ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_TYPE_HWRM_ASYNC_EVENT
+ __le16 event_id;
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_EVENT_ID_ERROR_REPORT 0x45UL
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_EVENT_ID_LAST ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_EVENT_ID_ERROR_REPORT
+ __le32 event_data2;
+ u8 opaque_v;
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_V 0x1UL
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_OPAQUE_MASK 0xfeUL
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_OPAQUE_SFT 1
+ u8 timestamp_lo;
+ __le16 timestamp_hi;
+ __le32 event_data1;
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_EVENT_DATA1_ERROR_TYPE_MASK 0xffUL
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_EVENT_DATA1_ERROR_TYPE_SFT 0
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_EVENT_DATA1_ERROR_TYPE_DUAL_DATA_RATE_NOT_SUPPORTED 0x6UL
+ #define ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_EVENT_DATA1_ERROR_TYPE_LAST ASYNC_EVENT_CMPL_ERROR_REPORT_DUAL_DATA_RATE_NOT_SUPPORTED_EVENT_DATA1_ERROR_TYPE_DUAL_DATA_RATE_NOT_SUPPORTED
+};
+
/* hwrm_func_reset_input (size:192b/24B) */
struct hwrm_func_reset_input {
__le16 req_type;
@@ -1781,6 +1811,9 @@ struct hwrm_func_qcaps_output {
#define FUNC_QCAPS_RESP_FLAGS_EXT2_ROCE_VF_RESOURCE_MGMT_SUPPORTED 0x100000UL
#define FUNC_QCAPS_RESP_FLAGS_EXT2_UDCC_SUPPORTED 0x200000UL
#define FUNC_QCAPS_RESP_FLAGS_EXT2_TIMED_TX_SO_TXTIME_SUPPORTED 0x400000UL
+ #define FUNC_QCAPS_RESP_FLAGS_EXT2_SW_MAX_RESOURCE_LIMITS_SUPPORTED 0x800000UL
+ #define FUNC_QCAPS_RESP_FLAGS_EXT2_TF_INGRESS_NIC_FLOW_SUPPORTED 0x1000000UL
+ #define FUNC_QCAPS_RESP_FLAGS_EXT2_LPBK_STATS_SUPPORTED 0x2000000UL
__le16 tunnel_disable_flag;
#define FUNC_QCAPS_RESP_TUNNEL_DISABLE_FLAG_DISABLE_VXLAN 0x1UL
#define FUNC_QCAPS_RESP_TUNNEL_DISABLE_FLAG_DISABLE_NGE 0x2UL
@@ -1791,10 +1824,8 @@ struct hwrm_func_qcaps_output {
#define FUNC_QCAPS_RESP_TUNNEL_DISABLE_FLAG_DISABLE_MPLS 0x40UL
#define FUNC_QCAPS_RESP_TUNNEL_DISABLE_FLAG_DISABLE_PPPOE 0x80UL
__le16 xid_partition_cap;
- #define FUNC_QCAPS_RESP_XID_PARTITION_CAP_KTLS_TKC 0x1UL
- #define FUNC_QCAPS_RESP_XID_PARTITION_CAP_KTLS_RKC 0x2UL
- #define FUNC_QCAPS_RESP_XID_PARTITION_CAP_QUIC_TKC 0x4UL
- #define FUNC_QCAPS_RESP_XID_PARTITION_CAP_QUIC_RKC 0x8UL
+ #define FUNC_QCAPS_RESP_XID_PARTITION_CAP_TX_CK 0x1UL
+ #define FUNC_QCAPS_RESP_XID_PARTITION_CAP_RX_CK 0x2UL
u8 device_serial_number[8];
__le16 ctxs_per_partition;
u8 unused_2[2];
@@ -1844,6 +1875,7 @@ struct hwrm_func_qcfg_output {
#define FUNC_QCFG_RESP_FLAGS_FAST_RESET_ALLOWED 0x1000UL
#define FUNC_QCFG_RESP_FLAGS_MULTI_ROOT 0x2000UL
#define FUNC_QCFG_RESP_FLAGS_ENABLE_RDMA_SRIOV 0x4000UL
+ #define FUNC_QCFG_RESP_FLAGS_ROCE_VNIC_ID_VALID 0x8000UL
u8 mac_address[6];
__le16 pci_id;
__le16 alloc_rsscos_ctx;
@@ -1955,7 +1987,7 @@ struct hwrm_func_qcfg_output {
#define FUNC_QCFG_RESP_DB_PAGE_SIZE_2MB 0x9UL
#define FUNC_QCFG_RESP_DB_PAGE_SIZE_4MB 0xaUL
#define FUNC_QCFG_RESP_DB_PAGE_SIZE_LAST FUNC_QCFG_RESP_DB_PAGE_SIZE_4MB
- u8 unused_2[2];
+ __le16 roce_vnic_id;
__le32 partition_min_bw;
#define FUNC_QCFG_RESP_PARTITION_MIN_BW_BW_VALUE_MASK 0xfffffffUL
#define FUNC_QCFG_RESP_PARTITION_MIN_BW_BW_VALUE_SFT 0
@@ -2003,6 +2035,8 @@ struct hwrm_func_qcfg_output {
__le32 roce_max_srq_per_vf;
__le32 roce_max_gid_per_vf;
__le16 xid_partition_cfg;
+ #define FUNC_QCFG_RESP_XID_PARTITION_CFG_TX_CK 0x1UL
+ #define FUNC_QCFG_RESP_XID_PARTITION_CFG_RX_CK 0x2UL
u8 unused_7;
u8 valid;
};
@@ -2229,10 +2263,8 @@ struct hwrm_func_cfg_input {
__le32 roce_max_srq_per_vf;
__le32 roce_max_gid_per_vf;
__le16 xid_partition_cfg;
- #define FUNC_CFG_REQ_XID_PARTITION_CFG_KTLS_TKC 0x1UL
- #define FUNC_CFG_REQ_XID_PARTITION_CFG_KTLS_RKC 0x2UL
- #define FUNC_CFG_REQ_XID_PARTITION_CFG_QUIC_TKC 0x4UL
- #define FUNC_CFG_REQ_XID_PARTITION_CFG_QUIC_RKC 0x8UL
+ #define FUNC_CFG_REQ_XID_PARTITION_CFG_TX_CK 0x1UL
+ #define FUNC_CFG_REQ_XID_PARTITION_CFG_RX_CK 0x2UL
__le16 unused_2;
};
@@ -2416,6 +2448,7 @@ struct hwrm_func_drv_rgtr_input {
#define FUNC_DRV_RGTR_REQ_FLAGS_RSS_STRICT_HASH_TYPE_SUPPORT 0x100UL
#define FUNC_DRV_RGTR_REQ_FLAGS_NPAR_1_2_SUPPORT 0x200UL
#define FUNC_DRV_RGTR_REQ_FLAGS_ASYM_QUEUE_CFG_SUPPORT 0x400UL
+ #define FUNC_DRV_RGTR_REQ_FLAGS_TF_INGRESS_NIC_FLOW_MODE 0x800UL
__le32 enables;
#define FUNC_DRV_RGTR_REQ_ENABLES_OS_TYPE 0x1UL
#define FUNC_DRV_RGTR_REQ_ENABLES_VER 0x2UL
@@ -3636,19 +3669,22 @@ struct hwrm_func_backing_store_cfg_v2_input {
#define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_FP_TQM_RING 0x6UL
#define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_MRAV 0xeUL
#define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_TIM 0xfUL
- #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_TKC 0x13UL
- #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_RKC 0x14UL
#define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_MP_TQM_RING 0x15UL
#define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_SQ_DB_SHADOW 0x16UL
#define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_RQ_DB_SHADOW 0x17UL
#define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_SRQ_DB_SHADOW 0x18UL
#define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_CQ_DB_SHADOW 0x19UL
- #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_QUIC_TKC 0x1aUL
- #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_QUIC_RKC 0x1bUL
#define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_TBL_SCOPE 0x1cUL
#define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_XID_PARTITION 0x1dUL
- #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_INVALID 0xffffUL
- #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_LAST FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_INVALID
+ #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_SRT_TRACE 0x1eUL
+ #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_SRT2_TRACE 0x1fUL
+ #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_CRT_TRACE 0x20UL
+ #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_CRT2_TRACE 0x21UL
+ #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_RIGP0_TRACE 0x22UL
+ #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_L2_HWRM_TRACE 0x23UL
+ #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_ROCE_HWRM_TRACE 0x24UL
+ #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_INVALID 0xffffUL
+ #define FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_LAST FUNC_BACKING_STORE_CFG_V2_REQ_TYPE_INVALID
__le16 instance;
__le32 flags;
#define FUNC_BACKING_STORE_CFG_V2_REQ_FLAGS_PREBOOT_MODE 0x1UL
@@ -3707,17 +3743,22 @@ struct hwrm_func_backing_store_qcfg_v2_input {
#define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_FP_TQM_RING 0x6UL
#define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_MRAV 0xeUL
#define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_TIM 0xfUL
- #define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_TKC 0x13UL
- #define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_RKC 0x14UL
+ #define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_TX_CK 0x13UL
+ #define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_RX_CK 0x14UL
#define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_MP_TQM_RING 0x15UL
#define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_SQ_DB_SHADOW 0x16UL
#define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_RQ_DB_SHADOW 0x17UL
#define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_SRQ_DB_SHADOW 0x18UL
#define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_CQ_DB_SHADOW 0x19UL
- #define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_QUIC_TKC 0x1aUL
- #define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_QUIC_RKC 0x1bUL
#define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_TBL_SCOPE 0x1cUL
#define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_XID_PARTITION_TABLE 0x1dUL
+ #define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_SRT_TRACE 0x1eUL
+ #define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_SRT2_TRACE 0x1fUL
+ #define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_CRT_TRACE 0x20UL
+ #define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_CRT2_TRACE 0x21UL
+ #define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_RIGP0_TRACE 0x22UL
+ #define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_L2_HWRM_TRACE 0x23UL
+ #define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_ROCE_HWRM_TRACE 0x24UL
#define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_INVALID 0xffffUL
#define FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_LAST FUNC_BACKING_STORE_QCFG_V2_REQ_TYPE_INVALID
__le16 instance;
@@ -3740,15 +3781,18 @@ struct hwrm_func_backing_store_qcfg_v2_output {
#define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_FP_TQM_RING 0x6UL
#define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_MRAV 0xeUL
#define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_TIM 0xfUL
- #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_TKC 0x13UL
- #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_RKC 0x14UL
#define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_MP_TQM_RING 0x15UL
- #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_QUIC_TKC 0x1aUL
- #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_QUIC_RKC 0x1bUL
#define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_TBL_SCOPE 0x1cUL
#define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_XID_PARTITION 0x1dUL
- #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_INVALID 0xffffUL
- #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_LAST FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_INVALID
+ #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_SRT_TRACE 0x1eUL
+ #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_SRT2_TRACE 0x1fUL
+ #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_CRT_TRACE 0x20UL
+ #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_CRT2_TRACE 0x21UL
+ #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_RIGP0_TRACE 0x22UL
+ #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_L2_HWRM_TRACE 0x23UL
+ #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_ROCE_HWRM_TRACE 0x24UL
+ #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_INVALID 0xffffUL
+ #define FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_LAST FUNC_BACKING_STORE_QCFG_V2_RESP_TYPE_INVALID
__le16 instance;
__le32 flags;
__le64 page_dir;
@@ -3841,19 +3885,22 @@ struct hwrm_func_backing_store_qcaps_v2_input {
#define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_FP_TQM_RING 0x6UL
#define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_MRAV 0xeUL
#define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_TIM 0xfUL
- #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_KTLS_TKC 0x13UL
- #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_KTLS_RKC 0x14UL
#define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_MP_TQM_RING 0x15UL
#define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_SQ_DB_SHADOW 0x16UL
#define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_RQ_DB_SHADOW 0x17UL
#define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_SRQ_DB_SHADOW 0x18UL
#define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_CQ_DB_SHADOW 0x19UL
- #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_QUIC_TKC 0x1aUL
- #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_QUIC_RKC 0x1bUL
#define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_TBL_SCOPE 0x1cUL
#define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_XID_PARTITION 0x1dUL
- #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_INVALID 0xffffUL
- #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_LAST FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_INVALID
+ #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_SRT_TRACE 0x1eUL
+ #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_SRT2_TRACE 0x1fUL
+ #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_CRT_TRACE 0x20UL
+ #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_CRT2_TRACE 0x21UL
+ #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_RIGP0_TRACE 0x22UL
+ #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_L2_HWRM_TRACE 0x23UL
+ #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_ROCE_HWRM_TRACE 0x24UL
+ #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_INVALID 0xffffUL
+ #define FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_LAST FUNC_BACKING_STORE_QCAPS_V2_REQ_TYPE_INVALID
u8 rsvd[6];
};
@@ -3873,19 +3920,22 @@ struct hwrm_func_backing_store_qcaps_v2_output {
#define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_FP_TQM_RING 0x6UL
#define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_MRAV 0xeUL
#define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_TIM 0xfUL
- #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_KTLS_TKC 0x13UL
- #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_KTLS_RKC 0x14UL
#define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_MP_TQM_RING 0x15UL
#define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_SQ_DB_SHADOW 0x16UL
#define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_RQ_DB_SHADOW 0x17UL
#define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_SRQ_DB_SHADOW 0x18UL
#define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_CQ_DB_SHADOW 0x19UL
- #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_QUIC_TKC 0x1aUL
- #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_QUIC_RKC 0x1bUL
#define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_TBL_SCOPE 0x1cUL
#define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_XID_PARTITION 0x1dUL
- #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_INVALID 0xffffUL
- #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_LAST FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_INVALID
+ #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_SRT_TRACE 0x1eUL
+ #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_SRT2_TRACE 0x1fUL
+ #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_CRT_TRACE 0x20UL
+ #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_CRT2_TRACE 0x21UL
+ #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_RIGP0_TRACE 0x22UL
+ #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_L2_HWRM_TRACE 0x23UL
+ #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_ROCE_HWRM_TRACE 0x24UL
+ #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_INVALID 0xffffUL
+ #define FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_LAST FUNC_BACKING_STORE_QCAPS_V2_RESP_TYPE_INVALID
__le16 entry_size;
__le32 flags;
#define FUNC_BACKING_STORE_QCAPS_V2_RESP_FLAGS_ENABLE_CTX_KIND_INIT 0x1UL
@@ -3990,6 +4040,7 @@ struct hwrm_func_drv_if_change_output {
__le32 flags;
#define FUNC_DRV_IF_CHANGE_RESP_FLAGS_RESC_CHANGE 0x1UL
#define FUNC_DRV_IF_CHANGE_RESP_FLAGS_HOT_FW_RESET_DONE 0x2UL
+ #define FUNC_DRV_IF_CHANGE_RESP_FLAGS_CAPS_CHANGE 0x4UL
u8 unused_0[3];
u8 valid;
};
@@ -4472,7 +4523,11 @@ struct hwrm_port_phy_qcfg_output {
#define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_QSFP (0xcUL << 24)
#define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_QSFPPLUS (0xdUL << 24)
#define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_QSFP28 (0x11UL << 24)
- #define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_LAST PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_QSFP28
+ #define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_QSFPDD (0x18UL << 24)
+ #define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_QSFP112 (0x1eUL << 24)
+ #define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_SFPDD (0x1fUL << 24)
+ #define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_CSFP (0x20UL << 24)
+ #define PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_LAST PORT_PHY_QCFG_RESP_XCVR_IDENTIFIER_TYPE_CSFP
__le16 fec_cfg;
#define PORT_PHY_QCFG_RESP_FEC_CFG_FEC_NONE_SUPPORTED 0x1UL
#define PORT_PHY_QCFG_RESP_FEC_CFG_FEC_AUTONEG_SUPPORTED 0x2UL
@@ -7380,7 +7435,7 @@ struct hwrm_cfa_l2_filter_free_output {
u8 valid;
};
-/* hwrm_cfa_l2_filter_cfg_input (size:320b/40B) */
+/* hwrm_cfa_l2_filter_cfg_input (size:384b/48B) */
struct hwrm_cfa_l2_filter_cfg_input {
__le16 req_type;
__le16 cmpl_ring;
@@ -7399,12 +7454,22 @@ struct hwrm_cfa_l2_filter_cfg_input {
#define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_L2 (0x1UL << 2)
#define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_ROCE (0x2UL << 2)
#define CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_LAST CFA_L2_FILTER_CFG_REQ_FLAGS_TRAFFIC_ROCE
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_REMAP_OP_MASK 0x30UL
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_REMAP_OP_SFT 4
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_REMAP_OP_NO_UPDATE (0x0UL << 4)
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_REMAP_OP_BYPASS_LKUP (0x1UL << 4)
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_REMAP_OP_ENABLE_LKUP (0x2UL << 4)
+ #define CFA_L2_FILTER_CFG_REQ_FLAGS_REMAP_OP_LAST CFA_L2_FILTER_CFG_REQ_FLAGS_REMAP_OP_ENABLE_LKUP
__le32 enables;
#define CFA_L2_FILTER_CFG_REQ_ENABLES_DST_ID 0x1UL
#define CFA_L2_FILTER_CFG_REQ_ENABLES_NEW_MIRROR_VNIC_ID 0x2UL
+ #define CFA_L2_FILTER_CFG_REQ_ENABLES_PROF_FUNC 0x4UL
+ #define CFA_L2_FILTER_CFG_REQ_ENABLES_L2_CONTEXT_ID 0x8UL
__le64 l2_filter_id;
__le32 dst_id;
__le32 new_mirror_vnic_id;
+ __le32 prof_func;
+ __le32 l2_context_id;
};
/* hwrm_cfa_l2_filter_cfg_output (size:128b/16B) */
@@ -8466,7 +8531,15 @@ struct hwrm_tunnel_dst_port_query_input {
#define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_SRV6 0xfUL
#define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_VXLAN_GPE 0x10UL
#define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_GRE 0x11UL
- #define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_LAST TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_GRE
+ #define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_ULP_DYN_UPAR 0x12UL
+ #define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES01 0x13UL
+ #define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES02 0x14UL
+ #define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES03 0x15UL
+ #define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES04 0x16UL
+ #define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES05 0x17UL
+ #define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES06 0x18UL
+ #define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES07 0x19UL
+ #define TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_LAST TUNNEL_DST_PORT_QUERY_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES07
u8 tunnel_next_proto;
u8 unused_0[6];
};
@@ -8514,7 +8587,15 @@ struct hwrm_tunnel_dst_port_alloc_input {
#define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_SRV6 0xfUL
#define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_VXLAN_GPE 0x10UL
#define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_GRE 0x11UL
- #define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_LAST TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_GRE
+ #define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_ULP_DYN_UPAR 0x12UL
+ #define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES01 0x13UL
+ #define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES02 0x14UL
+ #define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES03 0x15UL
+ #define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES04 0x16UL
+ #define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES05 0x17UL
+ #define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES06 0x18UL
+ #define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES07 0x19UL
+ #define TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_LAST TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES07
u8 tunnel_next_proto;
__be16 tunnel_dst_port_val;
u8 unused_0[4];
@@ -8565,7 +8646,15 @@ struct hwrm_tunnel_dst_port_free_input {
#define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_SRV6 0xfUL
#define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_VXLAN_GPE 0x10UL
#define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_GRE 0x11UL
- #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_LAST TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_GRE
+ #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_ULP_DYN_UPAR 0x12UL
+ #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES01 0x13UL
+ #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES02 0x14UL
+ #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES03 0x15UL
+ #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES04 0x16UL
+ #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES05 0x17UL
+ #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES06 0x18UL
+ #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES07 0x19UL
+ #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_LAST TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_ULP_DYN_UPAR_RES07
u8 tunnel_next_proto;
__le16 tunnel_dst_port_id;
u8 unused_0[4];
@@ -8860,7 +8949,7 @@ struct hwrm_stat_generic_qstats_output {
u8 valid;
};
-/* generic_sw_hw_stats (size:1408b/176B) */
+/* generic_sw_hw_stats (size:1472b/184B) */
struct generic_sw_hw_stats {
__le64 pcie_statistics_tx_tlp;
__le64 pcie_statistics_rx_tlp;
@@ -8884,6 +8973,7 @@ struct generic_sw_hw_stats {
__le64 hw_db_recov_dbs_dropped;
__le64 hw_db_recov_drops_serviced;
__le64 hw_db_recov_dbs_recovered;
+ __le64 hw_db_recov_oo_drop_count;
};
/* hwrm_fw_reset_input (size:192b/24B) */
--
2.39.1
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^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH net-next 7/7] bnxt_en: Add warning message about disallowed speed change
2024-04-01 3:57 [PATCH net-next 0/7] bnxt_en: Update for net-next Pavan Chebbi
` (5 preceding siblings ...)
2024-04-01 3:57 ` [PATCH net-next 6/7] bnxt_en: Update firmware interface to 1.10.3.39 Pavan Chebbi
@ 2024-04-01 3:57 ` Pavan Chebbi
2024-04-02 4:54 ` Jakub Kicinski
6 siblings, 1 reply; 12+ messages in thread
From: Pavan Chebbi @ 2024-04-01 3:57 UTC (permalink / raw)
To: michael.chan
Cc: davem, edumazet, gospo, kuba, netdev, pabeni, Sreekanth Reddy,
Kalesh AP, Somnath Kotur, Pavan Chebbi
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From: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Some chips may not allow changing default speed when dual rate
transceivers modules are used. Firmware on those chips will
indicate the same to the driver.
Add a warning message when speed change is not supported
because a dual rate transceiver is detected by the NIC.
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 1494b550299a..e64c681e2be8 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -2525,6 +2525,11 @@ static bool bnxt_event_error_report(struct bnxt *bp, u32 data1, u32 data2)
}
return false;
}
+ case ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_DUAL_DATA_RATE_NOT_SUPPORTED:
+ netdev_warn(bp->dev,
+ "Speed change not supported with dual rate transceivers on this board\n"
+ );
+ break;
default:
netdev_err(bp->dev, "FW reported unknown error type %u\n",
err_type);
--
2.39.1
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^ permalink raw reply related [flat|nested] 12+ messages in thread* Re: [PATCH net-next 7/7] bnxt_en: Add warning message about disallowed speed change
2024-04-01 3:57 ` [PATCH net-next 7/7] bnxt_en: Add warning message about disallowed speed change Pavan Chebbi
@ 2024-04-02 4:54 ` Jakub Kicinski
2024-04-02 6:21 ` Pavan Chebbi
0 siblings, 1 reply; 12+ messages in thread
From: Jakub Kicinski @ 2024-04-02 4:54 UTC (permalink / raw)
To: Pavan Chebbi
Cc: michael.chan, davem, edumazet, gospo, netdev, pabeni,
Sreekanth Reddy, Kalesh AP, Somnath Kotur
On Sun, 31 Mar 2024 20:57:30 -0700 Pavan Chebbi wrote:
> + netdev_warn(bp->dev,
> + "Speed change not supported with dual rate transceivers on this board\n"
> + );
closing bracket goes on the end of the previous line
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH net-next 7/7] bnxt_en: Add warning message about disallowed speed change
2024-04-02 4:54 ` Jakub Kicinski
@ 2024-04-02 6:21 ` Pavan Chebbi
0 siblings, 0 replies; 12+ messages in thread
From: Pavan Chebbi @ 2024-04-02 6:21 UTC (permalink / raw)
To: Jakub Kicinski
Cc: michael.chan, davem, edumazet, gospo, netdev, pabeni,
Sreekanth Reddy, Kalesh AP, Somnath Kotur
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On Tue, Apr 2, 2024 at 10:24 AM Jakub Kicinski <kuba@kernel.org> wrote:
>
> On Sun, 31 Mar 2024 20:57:30 -0700 Pavan Chebbi wrote:
> > + netdev_warn(bp->dev,
> > + "Speed change not supported with dual rate transceivers on this board\n"
> > + );
>
> closing bracket goes on the end of the previous line
Thanks for all the comments, will get back with v2.
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^ permalink raw reply [flat|nested] 12+ messages in thread