[PATCH net-next v04 4/6] hinic3: Add ethtool rss ops

Fan Gong
2026-04-08T04:03:31Z

Implement following ethtool callback function:
.get_rxnfc
.set_rxnfc
.get_channels
.set_channels
.get_rxfh_indir_size
.get_rxfh_key_size
.get_rxfh
.set_rxfh

These callbacks allow users to utilize ethtool for detailed
RSS parameters configuration and monitoring.

Co-developed-by: Zhu Yikai <zhuyikai1@h-partners.com>
Signed-off-by: Zhu Yikai <zhuyikai1@h-partners.com>
Signed-off-by: Fan Gong <gongfan1@huawei.com>
---
.../ethernet/huawei/hinic3/hinic3_ethtool.c | 9 +
.../huawei/hinic3/hinic3_mgmt_interface.h | 2 +
.../net/ethernet/huawei/hinic3/hinic3_rss.c | 487 +++++++++++++++++-
.../net/ethernet/huawei/hinic3/hinic3_rss.h | 19 +
4 files changed, 515 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c b/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c
index a4b2d5ba81f8..8cd7dd9da67b 100644
--- a/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c
+++ b/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c
@@ -15,6 +15,7 @@
#include "hinic3_hw_comm.h"
#include "hinic3_nic_dev.h"
#include "hinic3_nic_cfg.h"
+#include "hinic3_rss.h"

#define HINIC3_MGMT_VERSION_MAX_LEN 32
/* Coalesce time properties in microseconds */
@@ -1231,6 +1232,14 @@ static const struct ethtool_ops hinic3_ethtool_ops = {
.get_pause_stats = hinic3_get_pause_stats,
.get_coalesce = hinic3_get_coalesce,
.set_coalesce = hinic3_set_coalesce,
+ .get_rxnfc = hinic3_get_rxnfc,
+ .set_rxnfc = hinic3_set_rxnfc,
+ .get_channels = hinic3_get_channels,
+ .set_channels = hinic3_set_channels,
+ .get_rxfh_indir_size = hinic3_get_rxfh_indir_size,
+ .get_rxfh_key_size = hinic3_get_rxfh_key_size,
+ .get_rxfh = hinic3_get_rxfh,
+ .set_rxfh = hinic3_set_rxfh,
};

void hinic3_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_mgmt_interface.h b/drivers/net/ethernet/huawei/hinic3/hinic3_mgmt_interface.h
index 76c691f82703..3c1263ff99ff 100644
--- a/drivers/net/ethernet/huawei/hinic3/hinic3_mgmt_interface.h
+++ b/drivers/net/ethernet/huawei/hinic3/hinic3_mgmt_interface.h
@@ -282,6 +282,7 @@ enum l2nic_cmd {
L2NIC_CMD_SET_VLAN_FILTER_EN = 26,
L2NIC_CMD_SET_RX_VLAN_OFFLOAD = 27,
L2NIC_CMD_CFG_RSS = 60,
+ L2NIC_CMD_GET_RSS_CTX_TBL = 62,
L2NIC_CMD_CFG_RSS_HASH_KEY = 63,
L2NIC_CMD_CFG_RSS_HASH_ENGINE = 64,
L2NIC_CMD_SET_RSS_CTX_TBL = 65,
@@ -301,6 +302,7 @@ enum l2nic_ucode_cmd {
L2NIC_UCODE_CMD_MODIFY_QUEUE_CTX = 0,
L2NIC_UCODE_CMD_CLEAN_QUEUE_CTX = 1,
L2NIC_UCODE_CMD_SET_RSS_INDIR_TBL = 4,
+ L2NIC_UCODE_CMD_GET_RSS_INDIR_TBL = 6,
};

/* hilink mac group command */
diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_rss.c b/drivers/net/ethernet/huawei/hinic3/hinic3_rss.c
index 25db74d8c7dd..b40d5fa885c2 100644
--- a/drivers/net/ethernet/huawei/hinic3/hinic3_rss.c
+++ b/drivers/net/ethernet/huawei/hinic3/hinic3_rss.c
@@ -155,7 +155,7 @@ static int hinic3_set_rss_type(struct hinic3_hwdev *hwdev,
L2NIC_CMD_SET_RSS_CTX_TBL, &msg_params);

if (ctx_tbl.msg_head.status == MGMT_STATUS_CMD_UNSUPPORTED) {
- return MGMT_STATUS_CMD_UNSUPPORTED;
+ return -EOPNOTSUPP;
} else if (err || ctx_tbl.msg_head.status) {
dev_err(hwdev->dev, "mgmt Failed to set rss context offload, err: %d, status: 0x%x\n",
err, ctx_tbl.msg_head.status);
@@ -165,6 +165,39 @@ static int hinic3_set_rss_type(struct hinic3_hwdev *hwdev,
return 0;
}

+static int hinic3_get_rss_type(struct hinic3_hwdev *hwdev,
+ struct hinic3_rss_type *rss_type)
+{
+ struct l2nic_cmd_rss_ctx_tbl ctx_tbl = {};
+ struct mgmt_msg_params msg_params = {};
+ int err;
+
+ ctx_tbl.func_id = hinic3_global_func_id(hwdev);
+
+ mgmt_msg_params_init_default(&msg_params, &ctx_tbl, sizeof(ctx_tbl));
+
+ err = hinic3_send_mbox_to_mgmt(hwdev, MGMT_MOD_L2NIC,
+ L2NIC_CMD_GET_RSS_CTX_TBL,
+ &msg_params);
+ if (err || ctx_tbl.msg_head.status) {
+ dev_err(hwdev->dev, "Failed to get hash type, err: %d, status: 0x%x\n",
+ err, ctx_tbl.msg_head.status);
+ return -EINVAL;
+ }
+
+ rss_type->ipv4 = L2NIC_RSS_TYPE_GET(ctx_tbl.context, IPV4);
+ rss_type->ipv6 = L2NIC_RSS_TYPE_GET(ctx_tbl.context, IPV6);
+ rss_type->ipv6_ext = L2NIC_RSS_TYPE_GET(ctx_tbl.context, IPV6_EXT);
+ rss_type->tcp_ipv4 = L2NIC_RSS_TYPE_GET(ctx_tbl.context, TCP_IPV4);
+ rss_type->tcp_ipv6 = L2NIC_RSS_TYPE_GET(ctx_tbl.context, TCP_IPV6);
+ rss_type->tcp_ipv6_ext = L2NIC_RSS_TYPE_GET(ctx_tbl.context,
+ TCP_IPV6_EXT);
+ rss_type->udp_ipv4 = L2NIC_RSS_TYPE_GET(ctx_tbl.context, UDP_IPV4);
+ rss_type->udp_ipv6 = L2NIC_RSS_TYPE_GET(ctx_tbl.context, UDP_IPV6);
+
+ return 0;
+}
+
static int hinic3_rss_cfg_hash_type(struct hinic3_hwdev *hwdev, u8 opcode,
enum hinic3_rss_hash_type *type)
{
@@ -264,7 +297,8 @@ static int hinic3_set_hw_rss_parameters(struct net_device *netdev, u8 rss_en)
if (err)
return err;

- hinic3_fillout_indir_tbl(netdev, nic_dev->rss_indir);
+ if (!netif_is_rxfh_configured(netdev))
+ hinic3_fillout_indir_tbl(netdev, nic_dev->rss_indir);

err = hinic3_config_rss_hw_resource(netdev, nic_dev->rss_indir);
if (err)
@@ -334,3 +368,452 @@ void hinic3_try_to_enable_rss(struct net_device *netdev)
clear_bit(HINIC3_RSS_ENABLE, &nic_dev->flags);
nic_dev->q_params.num_qps = nic_dev->max_qps;
}
+
+static int hinic3_set_l4_rss_hash_ops(const struct ethtool_rxnfc *cmd,
+ struct hinic3_rss_type *rss_type)
+{
+ u8 rss_l4_en;
+
+ switch (cmd->data & (RXH_L4_B_0_1 | RXH_L4_B_2_3)) {
+ case 0:
+ rss_l4_en = 0;
+ break;
+ case (RXH_L4_B_0_1 | RXH_L4_B_2_3):
+ rss_l4_en = 1;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (cmd->flow_type) {
+ case TCP_V4_FLOW:
+ rss_type->tcp_ipv4 = rss_l4_en;
+ break;
+ case TCP_V6_FLOW:
+ rss_type->tcp_ipv6 = rss_l4_en;
+ break;
+ case UDP_V4_FLOW:
+ rss_type->udp_ipv4 = rss_l4_en;
+ break;
+ case UDP_V6_FLOW:
+ rss_type->udp_ipv6 = rss_l4_en;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int hinic3_update_rss_hash_opts(struct net_device *netdev,
+ struct ethtool_rxnfc *cmd,
+ struct hinic3_rss_type *rss_type)
+{
+ int err;
+
+ switch (cmd->flow_type) {
+ case TCP_V4_FLOW:
+ case TCP_V6_FLOW:
+ case UDP_V4_FLOW:
+ case UDP_V6_FLOW:
+ err = hinic3_set_l4_rss_hash_ops(cmd, rss_type);
+ if (err)
+ return err;
+
+ break;
+ case IPV4_FLOW:
+ rss_type->ipv4 = 1;
+ break;
+ case IPV6_FLOW:
+ rss_type->ipv6 = 1;
+ break;
+ default:
+ netdev_err(netdev, "Unsupported flow type\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int hinic3_set_rss_hash_opts(struct net_device *netdev,
+ struct ethtool_rxnfc *cmd)
+{
+ struct hinic3_nic_dev *nic_dev = netdev_priv(netdev);
+ struct hinic3_rss_type rss_type;
+ int err;
+
+ if (!test_bit(HINIC3_RSS_ENABLE, &nic_dev->flags)) {
+ cmd->data = 0;
+ netdev_err(netdev, "RSS is disable, not support to set flow-hash\n");
+ return -EOPNOTSUPP;
+ }
+
+ /* RSS only supports hashing of IP addresses and L4 ports */
+ if (cmd->data & ~(RXH_IP_SRC | RXH_IP_DST |
+ RXH_L4_B_0_1 | RXH_L4_B_2_3))
+ return -EINVAL;
+
+ /* Both IP addresses must be part of the hash tuple */
+ if (!(cmd->data & RXH_IP_SRC) || !(cmd->data & RXH_IP_DST))
+ return -EINVAL;
+
+ err = hinic3_get_rss_type(nic_dev->hwdev, &rss_type);
+ if (err) {
+ netdev_err(netdev, "Failed to get rss type\n");
+ return err;
+ }
+
+ err = hinic3_update_rss_hash_opts(netdev, cmd, &rss_type);
+ if (err)
+ return err;
+
+ err = hinic3_set_rss_type(nic_dev->hwdev, rss_type);
+ if (err) {
+ netdev_err(netdev, "Failed to set rss type\n");
+ return err;
+ }
+
+ nic_dev->rss_type = rss_type;
+
+ return 0;
+}
+
+static void convert_rss_type(u8 rss_opt, struct ethtool_rxnfc *cmd)
+{
+ if (rss_opt)
+ cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+}
+
+static int hinic3_convert_rss_type(struct net_device *netdev,
+ struct hinic3_rss_type *rss_type,
+ struct ethtool_rxnfc *cmd)
+{
+ cmd->data = RXH_IP_SRC | RXH_IP_DST;
+ switch (cmd->flow_type) {
+ case TCP_V4_FLOW:
+ convert_rss_type(rss_type->tcp_ipv4, cmd);
+ break;
+ case TCP_V6_FLOW:
+ convert_rss_type(rss_type->tcp_ipv6, cmd);
+ break;
+ case UDP_V4_FLOW:
+ convert_rss_type(rss_type->udp_ipv4, cmd);
+ break;
+ case UDP_V6_FLOW:
+ convert_rss_type(rss_type->udp_ipv6, cmd);
+ break;
+ case IPV4_FLOW:
+ case IPV6_FLOW:
+ break;
+ default:
+ netdev_err(netdev, "Unsupported flow type\n");
+ cmd->data = 0;
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int hinic3_get_rss_hash_opts(struct net_device *netdev,
+ struct ethtool_rxnfc *cmd)
+{
+ struct hinic3_nic_dev *nic_dev = netdev_priv(netdev);
+ struct hinic3_rss_type rss_type;
+ int err;
+
+ cmd->data = 0;
+
+ if (!test_bit(HINIC3_RSS_ENABLE, &nic_dev->flags))
+ return 0;
+
+ err = hinic3_get_rss_type(nic_dev->hwdev, &rss_type);
+ if (err) {
+ netdev_err(netdev, "Failed to get rss type\n");
+ return err;
+ }
+
+ return hinic3_convert_rss_type(netdev, &rss_type, cmd);
+}
+
+int hinic3_get_rxnfc(struct net_device *netdev,
+ struct ethtool_rxnfc *cmd, u32 *rule_locs)
+{
+ struct hinic3_nic_dev *nic_dev = netdev_priv(netdev);
+ int err = 0;
+
+ switch (cmd->cmd) {
+ case ETHTOOL_GRXRINGS:
+ cmd->data = nic_dev->q_params.num_qps;
+ break;
+ case ETHTOOL_GRXFH:
+ err = hinic3_get_rss_hash_opts(netdev, cmd);
+ break;
+ default:
+ err = -EOPNOTSUPP;
+ break;
+ }
+
+ return err;
+}
+
+int hinic3_set_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd)
+{
+ int err;
+
+ switch (cmd->cmd) {
+ case ETHTOOL_SRXFH:
+ err = hinic3_set_rss_hash_opts(netdev, cmd);
+ break;
+ default:
+ err = -EOPNOTSUPP;
+ break;
+ }
+
+ return err;
+}
+
+static u16 hinic3_max_channels(struct net_device *netdev)
+{
+ struct hinic3_nic_dev *nic_dev = netdev_priv(netdev);
+ u8 tcs = netdev_get_num_tc(netdev);
+
+ return tcs ? nic_dev->max_qps / tcs : nic_dev->max_qps;
+}
+
+static u16 hinic3_curr_channels(struct net_device *netdev)
+{
+ struct hinic3_nic_dev *nic_dev = netdev_priv(netdev);
+
+ if (netif_running(netdev))
+ return nic_dev->q_params.num_qps ?
+ nic_dev->q_params.num_qps : 1;
+ else
+ return min_t(u16, hinic3_max_channels(netdev),
+ nic_dev->q_params.num_qps);
+}
+
+void hinic3_get_channels(struct net_device *netdev,
+ struct ethtool_channels *channels)
+{
+ channels->max_rx = 0;
+ channels->max_tx = 0;
+ channels->max_other = 0;
+ /* report maximum channels */
+ channels->max_combined = hinic3_max_channels(netdev);
+ channels->rx_count = 0;
+ channels->tx_count = 0;
+ channels->other_count = 0;
+ /* report flow director queues as maximum channels */
+ channels->combined_count = hinic3_curr_channels(netdev);
+}
+
+static int
+hinic3_validate_channel_parameter(struct net_device *netdev,
+ const struct ethtool_channels *channels)
+{
+ u16 max_channel = hinic3_max_channels(netdev);
+ unsigned int count = channels->combined_count;
+
+ if (!count) {
+ netdev_err(netdev, "Unsupported combined_count=0\n");
+ return -EINVAL;
+ }
+
+ if (channels->tx_count || channels->rx_count || channels->other_count) {
+ netdev_err(netdev, "Setting rx/tx/other count not supported\n");
+ return -EINVAL;
+ }
+
+ if (count > max_channel) {
+ netdev_err(netdev, "Combined count %u exceed limit %u\n", count,
+ max_channel);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+int hinic3_set_channels(struct net_device *netdev,
+ struct ethtool_channels *channels)
+{
+ struct hinic3_nic_dev *nic_dev = netdev_priv(netdev);
+ unsigned int count = channels->combined_count;
+ struct hinic3_dyna_txrxq_params q_params;
+ int err;
+
+ if (hinic3_validate_channel_parameter(netdev, channels))
+ return -EINVAL;
+
+ if (!test_bit(HINIC3_RSS_ENABLE, &nic_dev->flags)) {
+ netdev_err(netdev, "This function doesn't support RSS, only support 1 queue pair\n");
+ return -EOPNOTSUPP;
+ }
+
+ netdev_dbg(netdev, "Set max combined queue number from %u to %u\n",
+ nic_dev->q_params.num_qps, count);
+
+ if (netif_running(netdev)) {
+ q_params = nic_dev->q_params;
+ q_params.num_qps = (u16)count;
+ q_params.txqs_res = NULL;
+ q_params.rxqs_res = NULL;
+ q_params.irq_cfg = NULL;
+
+ err = hinic3_change_channel_settings(netdev, &q_params);
+ if (err) {
+ netdev_err(netdev, "Failed to change channel settings\n");
+ return err;
+ }
+ } else {
+ nic_dev->q_params.num_qps = (u16)count;
+ }
+
+ return 0;
+}
+
+u32 hinic3_get_rxfh_indir_size(struct net_device *netdev)
+{
+ return L2NIC_RSS_INDIR_SIZE;
+}
+
+static int hinic3_set_rss_rxfh(struct net_device *netdev,
+ const u32 *indir, u8 *key)
+{
+ struct hinic3_nic_dev *nic_dev = netdev_priv(netdev);
+ int err;
+ u32 i;
+
+ if (indir) {
+ for (i = 0; i < L2NIC_RSS_INDIR_SIZE; i++)
+ nic_dev->rss_indir[i] = (u16)indir[i];
+
+ err = hinic3_rss_set_indir_tbl(nic_dev->hwdev,
+ nic_dev->rss_indir);
+ if (err) {
+ netdev_err(netdev, "Failed to set rss indir table\n");
+ return err;
+ }
+ }
+
+ if (key) {
+ err = hinic3_rss_set_hash_key(nic_dev->hwdev, key);
+ if (err) {
+ netdev_err(netdev, "Failed to set rss key\n");
+ return err;
+ }
+
+ memcpy(nic_dev->rss_hkey, key, L2NIC_RSS_KEY_SIZE);
+ }
+
+ return 0;
+}
+
+u32 hinic3_get_rxfh_key_size(struct net_device *netdev)
+{
+ return L2NIC_RSS_KEY_SIZE;
+}
+
+static int hinic3_rss_get_indir_tbl(struct hinic3_hwdev *hwdev,
+ u32 *indir_table)
+{
+ struct hinic3_cmd_buf_pair pair;
+ __le16 *indir_tbl = NULL;
+ int err, i;
+
+ err = hinic3_cmd_buf_pair_init(hwdev, &pair);
+ if (err) {
+ dev_err(hwdev->dev, "Failed to allocate cmd_buf.\n");
+ return err;
+ }
+
+ err = hinic3_cmdq_detail_resp(hwdev, MGMT_MOD_L2NIC,
+ L2NIC_UCODE_CMD_GET_RSS_INDIR_TBL,
+ pair.in, pair.out, NULL);
+ if (err) {
+ dev_err(hwdev->dev, "Failed to get rss indir table\n");
+ goto err_get_indir_tbl;
+ }
+
+ indir_tbl = (__le16 *)pair.out->buf;
+ for (i = 0; i < L2NIC_RSS_INDIR_SIZE; i++)
+ indir_table[i] = le16_to_cpu(*(indir_tbl + i));
+
+err_get_indir_tbl:
+ hinic3_cmd_buf_pair_uninit(hwdev, &pair);
+
+ return err;
+}
+
+int hinic3_get_rxfh(struct net_device *netdev,
+ struct ethtool_rxfh_param *rxfh)
+{
+ struct hinic3_nic_dev *nic_dev = netdev_priv(netdev);
+ int err = 0;
+
+ if (!test_bit(HINIC3_RSS_ENABLE, &nic_dev->flags)) {
+ netdev_err(netdev, "Rss is disabled\n");
+ return -EOPNOTSUPP;
+ }
+
+ rxfh->hfunc =
+ nic_dev->rss_hash_type == HINIC3_RSS_HASH_ENGINE_TYPE_XOR ?
+ ETH_RSS_HASH_XOR : ETH_RSS_HASH_TOP;
+
+ if (rxfh->indir) {
+ err = hinic3_rss_get_indir_tbl(nic_dev->hwdev, rxfh->indir);
+ if (err)
+ return err;
+ }
+
+ if (rxfh->key)
+ memcpy(rxfh->key, nic_dev->rss_hkey, L2NIC_RSS_KEY_SIZE);
+
+ return err;
+}
+
+static int hinic3_update_hash_func_type(struct net_device *netdev, u8 hfunc)
+{
+ struct hinic3_nic_dev *nic_dev = netdev_priv(netdev);
+ enum hinic3_rss_hash_type new_rss_hash_type;
+
+ switch (hfunc) {
+ case ETH_RSS_HASH_NO_CHANGE:
+ return 0;
+ case ETH_RSS_HASH_XOR:
+ new_rss_hash_type = HINIC3_RSS_HASH_ENGINE_TYPE_XOR;
+ break;
+ case ETH_RSS_HASH_TOP:
+ new_rss_hash_type = HINIC3_RSS_HASH_ENGINE_TYPE_TOEP;
+ break;
+ default:
+ netdev_err(netdev, "Unsupported hash func %u\n", hfunc);
+ return -EOPNOTSUPP;
+ }
+
+ if (new_rss_hash_type == nic_dev->rss_hash_type)
+ return 0;
+
+ nic_dev->rss_hash_type = new_rss_hash_type;
+ return hinic3_rss_set_hash_type(nic_dev->hwdev, nic_dev->rss_hash_type);
+}
+
+int hinic3_set_rxfh(struct net_device *netdev,
+ struct ethtool_rxfh_param *rxfh,
+ struct netlink_ext_ack *extack)
+{
+ struct hinic3_nic_dev *nic_dev = netdev_priv(netdev);
+ int err;
+
+ if (!test_bit(HINIC3_RSS_ENABLE, &nic_dev->flags)) {
+ netdev_err(netdev, "Not support to set rss parameters when rss is disable\n");
+ return -EOPNOTSUPP;
+ }
+
+ err = hinic3_update_hash_func_type(netdev, rxfh->hfunc);
+ if (err)
+ return err;
+
+ err = hinic3_set_rss_rxfh(netdev, rxfh->indir, rxfh->key);
+
+ return err;
+}
diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_rss.h b/drivers/net/ethernet/huawei/hinic3/hinic3_rss.h
index 78d82c2aca06..9f1b77780cd4 100644
--- a/drivers/net/ethernet/huawei/hinic3/hinic3_rss.h
+++ b/drivers/net/ethernet/huawei/hinic3/hinic3_rss.h
@@ -5,10 +5,29 @@
#define _HINIC3_RSS_H_

#include <linux/netdevice.h>
+#include <linux/ethtool.h>

int hinic3_rss_init(struct net_device *netdev);
void hinic3_rss_uninit(struct net_device *netdev);
void hinic3_try_to_enable_rss(struct net_device *netdev);
void hinic3_clear_rss_config(struct net_device *netdev);

+int hinic3_get_rxnfc(struct net_device *netdev,
+ struct ethtool_rxnfc *cmd, u32 *rule_locs);
+int hinic3_set_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd);
+
+void hinic3_get_channels(struct net_device *netdev,
+ struct ethtool_channels *channels);
+int hinic3_set_channels(struct net_device *netdev,
+ struct ethtool_channels *channels);
+
+u32 hinic3_get_rxfh_indir_size(struct net_device *netdev);
+u32 hinic3_get_rxfh_key_size(struct net_device *netdev);
+
+int hinic3_get_rxfh(struct net_device *netdev,
+ struct ethtool_rxfh_param *rxfh);
+int hinic3_set_rxfh(struct net_device *netdev,
+ struct ethtool_rxfh_param *rxfh,
+ struct netlink_ext_ack *extack);
+
#endif
--
2.43.0