diff options
| author | Hao Lan <lanhao@huawei.com> | 2024-04-10 20:53:51 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-04-12 18:56:51 -0700 |
| commit | 2a1a1a7b5fd778ccf22ee530fd4dec7f7d597056 (patch) | |
| tree | b75b0e388bbd13ed98a3fa030a32439c52aced4b /drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c | |
| parent | a799de0e598583c18c03ce438648783b92c653de (diff) | |
net: hns3: add command queue trace for hns3
Add support to dump command queue trace for hns3.
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Link: https://lore.kernel.org/r/20240410125354.2177067-2-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c index 652d71326231..11df6fbd641d 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c @@ -470,10 +470,14 @@ static int hclge_comm_cmd_check_result(struct hclge_comm_hw *hw, int hclge_comm_cmd_send(struct hclge_comm_hw *hw, struct hclge_desc *desc, int num) { + bool is_special = hclge_comm_is_special_opcode(le16_to_cpu(desc->opcode)); struct hclge_comm_cmq_ring *csq = &hw->cmq.csq; int ret; int ntc; + if (hw->cmq.ops.trace_cmd_send) + hw->cmq.ops.trace_cmd_send(hw, desc, num, is_special); + spin_lock_bh(&hw->cmq.csq.lock); if (test_bit(HCLGE_COMM_STATE_CMD_DISABLE, &hw->comm_state)) { @@ -507,6 +511,9 @@ int hclge_comm_cmd_send(struct hclge_comm_hw *hw, struct hclge_desc *desc, spin_unlock_bh(&hw->cmq.csq.lock); + if (hw->cmq.ops.trace_cmd_get) + hw->cmq.ops.trace_cmd_get(hw, desc, num, is_special); + return ret; } @@ -584,6 +591,17 @@ err_csq: return ret; } +void hclge_comm_cmd_init_ops(struct hclge_comm_hw *hw, + const struct hclge_comm_cmq_ops *ops) +{ + struct hclge_comm_cmq *cmdq = &hw->cmq; + + if (ops) { + cmdq->ops.trace_cmd_send = ops->trace_cmd_send; + cmdq->ops.trace_cmd_get = ops->trace_cmd_get; + } +} + int hclge_comm_cmd_init(struct hnae3_ae_dev *ae_dev, struct hclge_comm_hw *hw, u32 *fw_version, bool is_pf, unsigned long reset_pending) |