This series includes some misc updates for the HNS3 ethernet driver.
[patch 1] fixes some mixed type operation warning.
[patch 2] renames a macro to make it more readable.
[patch 3 & 4] removes some unnecessary code.
[patch 5] adds check before assert VF reset to prevent some unsuitable
error log.
[patch 6 - 9] some modifications related to printing.
Guojia Liao (2):
net: hns3: fix some mixed type assignment
net: hns3: delete some reduandant code
Huazhong Tan (2):
net: hns3: print out status register when VF receives unknown source
interrupt
net: hns3: synchronize some print relating to reset issue
Yonglong Liu (1):
net: hns3: add a check before PF inform VF to reset
Yufeng Mo (4):
net: hns3: rename macro HCLGE_MAX_NCL_CONFIG_LENGTH
net: hns3: remove an unnecessary resetting check in
hclge_handle_hw_ras_error()
net: hns3: print out command code when dump fails in debugfs
net: hns3: delete unnecessary logs after kzalloc fails
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 4 +-
.../ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c | 94 ++++++++++++----------
.../net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c | 3 -
.../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 27 ++++---
.../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 5 +-
5 files changed, 74 insertions(+), 59 deletions(-)
--
2.7.4
From: Yufeng Mo <[email protected]>
This patch adds a local variable to save the command code in
some dump cases which need to modify the command code, then
the failing command code can be print out for debugging.
Signed-off-by: Yufeng Mo <[email protected]>
Signed-off-by: Huazhong Tan <[email protected]>
---
.../ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c | 56 +++++++++++++---------
1 file changed, 34 insertions(+), 22 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
index 5814f36..8ba6985 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
@@ -179,6 +179,7 @@ static void hclge_dbg_dump_dcb(struct hclge_dev *hdev, const char *cmd_buf)
{
struct device *dev = &hdev->pdev->dev;
struct hclge_dbg_bitmap_cmd *bitmap;
+ enum hclge_opcode_type cmd;
int rq_id, pri_id, qset_id;
int port_id, nq_id, pg_id;
struct hclge_desc desc[2];
@@ -193,10 +194,10 @@ static void hclge_dbg_dump_dcb(struct hclge_dev *hdev, const char *cmd_buf)
return;
}
- ret = hclge_dbg_cmd_send(hdev, desc, qset_id, 1,
- HCLGE_OPC_QSET_DFX_STS);
+ cmd = HCLGE_OPC_QSET_DFX_STS;
+ ret = hclge_dbg_cmd_send(hdev, desc, qset_id, 1, cmd);
if (ret)
- return;
+ goto err_dcb_cmd_send;
bitmap = (struct hclge_dbg_bitmap_cmd *)&desc[0].data[1];
dev_info(dev, "roce_qset_mask: 0x%x\n", bitmap->bit0);
@@ -204,48 +205,53 @@ static void hclge_dbg_dump_dcb(struct hclge_dev *hdev, const char *cmd_buf)
dev_info(dev, "qs_shaping_pass: 0x%x\n", bitmap->bit2);
dev_info(dev, "qs_bp_sts: 0x%x\n", bitmap->bit3);
- ret = hclge_dbg_cmd_send(hdev, desc, pri_id, 1, HCLGE_OPC_PRI_DFX_STS);
+ cmd = HCLGE_OPC_PRI_DFX_STS;
+ ret = hclge_dbg_cmd_send(hdev, desc, pri_id, 1, cmd);
if (ret)
- return;
+ goto err_dcb_cmd_send;
bitmap = (struct hclge_dbg_bitmap_cmd *)&desc[0].data[1];
dev_info(dev, "pri_mask: 0x%x\n", bitmap->bit0);
dev_info(dev, "pri_cshaping_pass: 0x%x\n", bitmap->bit1);
dev_info(dev, "pri_pshaping_pass: 0x%x\n", bitmap->bit2);
- ret = hclge_dbg_cmd_send(hdev, desc, pg_id, 1, HCLGE_OPC_PG_DFX_STS);
+ cmd = HCLGE_OPC_PG_DFX_STS;
+ ret = hclge_dbg_cmd_send(hdev, desc, pg_id, 1, cmd);
if (ret)
- return;
+ goto err_dcb_cmd_send;
bitmap = (struct hclge_dbg_bitmap_cmd *)&desc[0].data[1];
dev_info(dev, "pg_mask: 0x%x\n", bitmap->bit0);
dev_info(dev, "pg_cshaping_pass: 0x%x\n", bitmap->bit1);
dev_info(dev, "pg_pshaping_pass: 0x%x\n", bitmap->bit2);
- ret = hclge_dbg_cmd_send(hdev, desc, port_id, 1,
- HCLGE_OPC_PORT_DFX_STS);
+ cmd = HCLGE_OPC_PORT_DFX_STS;
+ ret = hclge_dbg_cmd_send(hdev, desc, port_id, 1, cmd);
if (ret)
- return;
+ goto err_dcb_cmd_send;
bitmap = (struct hclge_dbg_bitmap_cmd *)&desc[0].data[1];
dev_info(dev, "port_mask: 0x%x\n", bitmap->bit0);
dev_info(dev, "port_shaping_pass: 0x%x\n", bitmap->bit1);
- ret = hclge_dbg_cmd_send(hdev, desc, nq_id, 1, HCLGE_OPC_SCH_NQ_CNT);
+ cmd = HCLGE_OPC_SCH_NQ_CNT;
+ ret = hclge_dbg_cmd_send(hdev, desc, nq_id, 1, cmd);
if (ret)
- return;
+ goto err_dcb_cmd_send;
dev_info(dev, "sch_nq_cnt: 0x%x\n", le32_to_cpu(desc[0].data[1]));
- ret = hclge_dbg_cmd_send(hdev, desc, nq_id, 1, HCLGE_OPC_SCH_RQ_CNT);
+ cmd = HCLGE_OPC_SCH_RQ_CNT;
+ ret = hclge_dbg_cmd_send(hdev, desc, nq_id, 1, cmd);
if (ret)
- return;
+ goto err_dcb_cmd_send;
dev_info(dev, "sch_rq_cnt: 0x%x\n", le32_to_cpu(desc[0].data[1]));
- ret = hclge_dbg_cmd_send(hdev, desc, 0, 2, HCLGE_OPC_TM_INTERNAL_STS);
+ cmd = HCLGE_OPC_TM_INTERNAL_STS;
+ ret = hclge_dbg_cmd_send(hdev, desc, 0, 2, cmd);
if (ret)
- return;
+ goto err_dcb_cmd_send;
dev_info(dev, "pri_bp: 0x%x\n", le32_to_cpu(desc[0].data[1]));
dev_info(dev, "fifo_dfx_info: 0x%x\n", le32_to_cpu(desc[0].data[2]));
@@ -257,18 +263,18 @@ static void hclge_dbg_dump_dcb(struct hclge_dev *hdev, const char *cmd_buf)
dev_info(dev, "SSU_TM_BYPASS_EN: 0x%x\n", le32_to_cpu(desc[1].data[0]));
dev_info(dev, "SSU_RESERVE_CFG: 0x%x\n", le32_to_cpu(desc[1].data[1]));
- ret = hclge_dbg_cmd_send(hdev, desc, port_id, 1,
- HCLGE_OPC_TM_INTERNAL_CNT);
+ cmd = HCLGE_OPC_TM_INTERNAL_CNT;
+ ret = hclge_dbg_cmd_send(hdev, desc, port_id, 1, cmd);
if (ret)
- return;
+ goto err_dcb_cmd_send;
dev_info(dev, "SCH_NIC_NUM: 0x%x\n", le32_to_cpu(desc[0].data[1]));
dev_info(dev, "SCH_ROCE_NUM: 0x%x\n", le32_to_cpu(desc[0].data[2]));
- ret = hclge_dbg_cmd_send(hdev, desc, port_id, 1,
- HCLGE_OPC_TM_INTERNAL_STS_1);
+ cmd = HCLGE_OPC_TM_INTERNAL_STS_1;
+ ret = hclge_dbg_cmd_send(hdev, desc, port_id, 1, cmd);
if (ret)
- return;
+ goto err_dcb_cmd_send;
dev_info(dev, "TC_MAP_SEL: 0x%x\n", le32_to_cpu(desc[0].data[1]));
dev_info(dev, "IGU_PFC_PRI_EN: 0x%x\n", le32_to_cpu(desc[0].data[2]));
@@ -277,6 +283,12 @@ static void hclge_dbg_dump_dcb(struct hclge_dev *hdev, const char *cmd_buf)
le32_to_cpu(desc[0].data[4]));
dev_info(dev, "IGU_TX_PRI_MAP_TC_CFG: 0x%x\n",
le32_to_cpu(desc[0].data[5]));
+ return;
+
+err_dcb_cmd_send:
+ dev_err(&hdev->pdev->dev,
+ "failed to dump dcb dfx, cmd = %#x, ret = %d\n",
+ cmd, ret);
}
static void hclge_dbg_dump_reg_cmd(struct hclge_dev *hdev, const char *cmd_buf)
--
2.7.4