};
static const struct hclge_dbg_reg_type_info hclge_dbg_reg_info[] = {
- { .reg_type = "bios common",
+ { .cmd = HNAE3_DBG_CMD_REG_BIOS_COMMON,
.dfx_msg = &hclge_dbg_bios_common_reg[0],
.reg_msg = { .msg_num = ARRAY_SIZE(hclge_dbg_bios_common_reg),
.offset = HCLGE_DBG_DFX_BIOS_OFFSET,
.cmd = HCLGE_OPC_DFX_BIOS_COMMON_REG } },
- { .reg_type = "ssu",
+ { .cmd = HNAE3_DBG_CMD_REG_SSU,
.dfx_msg = &hclge_dbg_ssu_reg_0[0],
.reg_msg = { .msg_num = ARRAY_SIZE(hclge_dbg_ssu_reg_0),
.offset = HCLGE_DBG_DFX_SSU_0_OFFSET,
.cmd = HCLGE_OPC_DFX_SSU_REG_0 } },
- { .reg_type = "ssu",
+ { .cmd = HNAE3_DBG_CMD_REG_SSU,
.dfx_msg = &hclge_dbg_ssu_reg_1[0],
.reg_msg = { .msg_num = ARRAY_SIZE(hclge_dbg_ssu_reg_1),
.offset = HCLGE_DBG_DFX_SSU_1_OFFSET,
.cmd = HCLGE_OPC_DFX_SSU_REG_1 } },
- { .reg_type = "ssu",
+ { .cmd = HNAE3_DBG_CMD_REG_SSU,
.dfx_msg = &hclge_dbg_ssu_reg_2[0],
.reg_msg = { .msg_num = ARRAY_SIZE(hclge_dbg_ssu_reg_2),
.offset = HCLGE_DBG_DFX_SSU_2_OFFSET,
.cmd = HCLGE_OPC_DFX_SSU_REG_2 } },
- { .reg_type = "igu egu",
+ { .cmd = HNAE3_DBG_CMD_REG_IGU_EGU,
.dfx_msg = &hclge_dbg_igu_egu_reg[0],
.reg_msg = { .msg_num = ARRAY_SIZE(hclge_dbg_igu_egu_reg),
.offset = HCLGE_DBG_DFX_IGU_OFFSET,
.cmd = HCLGE_OPC_DFX_IGU_EGU_REG } },
- { .reg_type = "rpu",
+ { .cmd = HNAE3_DBG_CMD_REG_RPU,
.dfx_msg = &hclge_dbg_rpu_reg_0[0],
.reg_msg = { .msg_num = ARRAY_SIZE(hclge_dbg_rpu_reg_0),
.offset = HCLGE_DBG_DFX_RPU_0_OFFSET,
.cmd = HCLGE_OPC_DFX_RPU_REG_0 } },
- { .reg_type = "rpu",
+ { .cmd = HNAE3_DBG_CMD_REG_RPU,
.dfx_msg = &hclge_dbg_rpu_reg_1[0],
.reg_msg = { .msg_num = ARRAY_SIZE(hclge_dbg_rpu_reg_1),
.offset = HCLGE_DBG_DFX_RPU_1_OFFSET,
.cmd = HCLGE_OPC_DFX_RPU_REG_1 } },
- { .reg_type = "ncsi",
+ { .cmd = HNAE3_DBG_CMD_REG_NCSI,
.dfx_msg = &hclge_dbg_ncsi_reg[0],
.reg_msg = { .msg_num = ARRAY_SIZE(hclge_dbg_ncsi_reg),
.offset = HCLGE_DBG_DFX_NCSI_OFFSET,
.cmd = HCLGE_OPC_DFX_NCSI_REG } },
- { .reg_type = "rtc",
+ { .cmd = HNAE3_DBG_CMD_REG_RTC,
.dfx_msg = &hclge_dbg_rtc_reg[0],
.reg_msg = { .msg_num = ARRAY_SIZE(hclge_dbg_rtc_reg),
.offset = HCLGE_DBG_DFX_RTC_OFFSET,
.cmd = HCLGE_OPC_DFX_RTC_REG } },
- { .reg_type = "ppp",
+ { .cmd = HNAE3_DBG_CMD_REG_PPP,
.dfx_msg = &hclge_dbg_ppp_reg[0],
.reg_msg = { .msg_num = ARRAY_SIZE(hclge_dbg_ppp_reg),
.offset = HCLGE_DBG_DFX_PPP_OFFSET,
.cmd = HCLGE_OPC_DFX_PPP_REG } },
- { .reg_type = "rcb",
+ { .cmd = HNAE3_DBG_CMD_REG_RCB,
.dfx_msg = &hclge_dbg_rcb_reg[0],
.reg_msg = { .msg_num = ARRAY_SIZE(hclge_dbg_rcb_reg),
.offset = HCLGE_DBG_DFX_RCB_OFFSET,
.cmd = HCLGE_OPC_DFX_RCB_REG } },
- { .reg_type = "tqp",
+ { .cmd = HNAE3_DBG_CMD_REG_TQP,
.dfx_msg = &hclge_dbg_tqp_reg[0],
.reg_msg = { .msg_num = ARRAY_SIZE(hclge_dbg_tqp_reg),
.offset = HCLGE_DBG_DFX_TQP_OFFSET,
return buf;
}
-static int hclge_dbg_get_dfx_bd_num(struct hclge_dev *hdev, int offset)
+static int hclge_dbg_get_dfx_bd_num(struct hclge_dev *hdev, int offset,
+ u32 *bd_num)
{
struct hclge_desc desc[HCLGE_GET_DFX_REG_TYPE_CNT];
int entries_per_desc;
ret = hclge_query_bd_num_cmd_send(hdev, desc);
if (ret) {
dev_err(&hdev->pdev->dev,
- "get dfx bdnum fail, ret = %d\n", ret);
+ "failed to get dfx bd_num, offset = %d, ret = %d\n",
+ offset, ret);
return ret;
}
entries_per_desc = ARRAY_SIZE(desc[0].data);
index = offset % entries_per_desc;
- return le32_to_cpu(desc[offset / entries_per_desc].data[index]);
+
+ *bd_num = le32_to_cpu(desc[offset / entries_per_desc].data[index]);
+ if (!(*bd_num)) {
+ dev_err(&hdev->pdev->dev, "The value of dfx bd_num is 0!\n");
+ return -EINVAL;
+ }
+
+ return 0;
}
static int hclge_dbg_cmd_send(struct hclge_dev *hdev,
return ret;
}
-static void hclge_dbg_dump_reg_common(struct hclge_dev *hdev,
- const struct hclge_dbg_reg_type_info *reg_info,
- const char *cmd_buf)
+static int
+hclge_dbg_dump_reg_tqp(struct hclge_dev *hdev,
+ const struct hclge_dbg_reg_type_info *reg_info,
+ char *buf, int len, int *pos)
{
-#define IDX_OFFSET 1
-
- const char *s = &cmd_buf[strlen(reg_info->reg_type) + IDX_OFFSET];
const struct hclge_dbg_dfx_message *dfx_message = reg_info->dfx_msg;
const struct hclge_dbg_reg_common_msg *reg_msg = ®_info->reg_msg;
struct hclge_desc *desc_src;
+ u32 index, entry, i, cnt;
+ int bd_num, min_num, ret;
struct hclge_desc *desc;
- int entries_per_desc;
- int bd_num, buf_len;
- int index = 0;
- int min_num;
- int ret, i;
- if (*s) {
- ret = kstrtouint(s, 0, &index);
- index = (ret != 0) ? 0 : index;
- }
+ ret = hclge_dbg_get_dfx_bd_num(hdev, reg_msg->offset, &bd_num);
+ if (ret)
+ return ret;
- bd_num = hclge_dbg_get_dfx_bd_num(hdev, reg_msg->offset);
- if (bd_num <= 0) {
- dev_err(&hdev->pdev->dev, "get cmd(%d) bd num(%d) failed\n",
- reg_msg->offset, bd_num);
- return;
+ desc_src = kcalloc(bd_num, sizeof(struct hclge_desc), GFP_KERNEL);
+ if (!desc_src)
+ return -ENOMEM;
+
+ min_num = min_t(int, bd_num * HCLGE_DESC_DATA_LEN, reg_msg->msg_num);
+
+ for (i = 0, cnt = 0; i < min_num; i++, dfx_message++)
+ *pos += scnprintf(buf + *pos, len - *pos, "item%u = %s\n",
+ cnt++, dfx_message->message);
+
+ for (i = 0; i < cnt; i++)
+ *pos += scnprintf(buf + *pos, len - *pos, "item%u\t", i);
+
+ *pos += scnprintf(buf + *pos, len - *pos, "\n");
+
+ for (index = 0; index < hdev->vport[0].alloc_tqps; index++) {
+ dfx_message = reg_info->dfx_msg;
+ desc = desc_src;
+ ret = hclge_dbg_cmd_send(hdev, desc, index, bd_num,
+ reg_msg->cmd);
+ if (ret)
+ break;
+
+ for (i = 0; i < min_num; i++, dfx_message++) {
+ entry = i % HCLGE_DESC_DATA_LEN;
+ if (i > 0 && !entry)
+ desc++;
+
+ *pos += scnprintf(buf + *pos, len - *pos, "%#x\t",
+ le32_to_cpu(desc->data[entry]));
+ }
+ *pos += scnprintf(buf + *pos, len - *pos, "\n");
}
- buf_len = sizeof(struct hclge_desc) * bd_num;
- desc_src = kzalloc(buf_len, GFP_KERNEL);
+ kfree(desc_src);
+ return ret;
+}
+
+static int
+hclge_dbg_dump_reg_common(struct hclge_dev *hdev,
+ const struct hclge_dbg_reg_type_info *reg_info,
+ char *buf, int len, int *pos)
+{
+ const struct hclge_dbg_reg_common_msg *reg_msg = ®_info->reg_msg;
+ const struct hclge_dbg_dfx_message *dfx_message = reg_info->dfx_msg;
+ struct hclge_desc *desc_src;
+ int bd_num, min_num, ret;
+ struct hclge_desc *desc;
+ u32 entry, i;
+
+ ret = hclge_dbg_get_dfx_bd_num(hdev, reg_msg->offset, &bd_num);
+ if (ret)
+ return ret;
+
+ desc_src = kcalloc(bd_num, sizeof(struct hclge_desc), GFP_KERNEL);
if (!desc_src)
- return;
+ return -ENOMEM;
desc = desc_src;
- ret = hclge_dbg_cmd_send(hdev, desc, index, bd_num, reg_msg->cmd);
+
+ ret = hclge_dbg_cmd_send(hdev, desc, 0, bd_num, reg_msg->cmd);
if (ret) {
- kfree(desc_src);
- return;
+ kfree(desc);
+ return ret;
}
- entries_per_desc = ARRAY_SIZE(desc->data);
- min_num = min_t(int, bd_num * entries_per_desc, reg_msg->msg_num);
+ min_num = min_t(int, bd_num * HCLGE_DESC_DATA_LEN, reg_msg->msg_num);
- desc = desc_src;
- for (i = 0; i < min_num; i++) {
- if (i > 0 && (i % entries_per_desc) == 0)
+ for (i = 0; i < min_num; i++, dfx_message++) {
+ entry = i % HCLGE_DESC_DATA_LEN;
+ if (i > 0 && !entry)
desc++;
- if (dfx_message->flag)
- dev_info(&hdev->pdev->dev, "%s: 0x%x\n",
- dfx_message->message,
- le32_to_cpu(desc->data[i % entries_per_desc]));
+ if (!dfx_message->flag)
+ continue;
- dfx_message++;
+ *pos += scnprintf(buf + *pos, len - *pos, "%s: %#x\n",
+ dfx_message->message,
+ le32_to_cpu(desc->data[entry]));
}
kfree(desc_src);
+ return 0;
}
-static void hclge_dbg_dump_mac_enable_status(struct hclge_dev *hdev)
+static int hclge_dbg_dump_mac_enable_status(struct hclge_dev *hdev, char *buf,
+ int len, int *pos)
{
struct hclge_config_mac_mode_cmd *req;
struct hclge_desc desc;
if (ret) {
dev_err(&hdev->pdev->dev,
"failed to dump mac enable status, ret = %d\n", ret);
- return;
+ return ret;
}
req = (struct hclge_config_mac_mode_cmd *)desc.data;
loop_en = le32_to_cpu(req->txrx_pad_fcs_loop_en);
- dev_info(&hdev->pdev->dev, "config_mac_trans_en: %#x\n",
- hnae3_get_bit(loop_en, HCLGE_MAC_TX_EN_B));
- dev_info(&hdev->pdev->dev, "config_mac_rcv_en: %#x\n",
- hnae3_get_bit(loop_en, HCLGE_MAC_RX_EN_B));
- dev_info(&hdev->pdev->dev, "config_pad_trans_en: %#x\n",
- hnae3_get_bit(loop_en, HCLGE_MAC_PAD_TX_B));
- dev_info(&hdev->pdev->dev, "config_pad_rcv_en: %#x\n",
- hnae3_get_bit(loop_en, HCLGE_MAC_PAD_RX_B));
- dev_info(&hdev->pdev->dev, "config_1588_trans_en: %#x\n",
- hnae3_get_bit(loop_en, HCLGE_MAC_1588_TX_B));
- dev_info(&hdev->pdev->dev, "config_1588_rcv_en: %#x\n",
- hnae3_get_bit(loop_en, HCLGE_MAC_1588_RX_B));
- dev_info(&hdev->pdev->dev, "config_mac_app_loop_en: %#x\n",
- hnae3_get_bit(loop_en, HCLGE_MAC_APP_LP_B));
- dev_info(&hdev->pdev->dev, "config_mac_line_loop_en: %#x\n",
- hnae3_get_bit(loop_en, HCLGE_MAC_LINE_LP_B));
- dev_info(&hdev->pdev->dev, "config_mac_fcs_tx_en: %#x\n",
- hnae3_get_bit(loop_en, HCLGE_MAC_FCS_TX_B));
- dev_info(&hdev->pdev->dev, "config_mac_rx_oversize_truncate_en: %#x\n",
- hnae3_get_bit(loop_en, HCLGE_MAC_RX_OVERSIZE_TRUNCATE_B));
- dev_info(&hdev->pdev->dev, "config_mac_rx_fcs_strip_en: %#x\n",
- hnae3_get_bit(loop_en, HCLGE_MAC_RX_FCS_STRIP_B));
- dev_info(&hdev->pdev->dev, "config_mac_rx_fcs_en: %#x\n",
- hnae3_get_bit(loop_en, HCLGE_MAC_RX_FCS_B));
- dev_info(&hdev->pdev->dev, "config_mac_tx_under_min_err_en: %#x\n",
- hnae3_get_bit(loop_en, HCLGE_MAC_TX_UNDER_MIN_ERR_B));
- dev_info(&hdev->pdev->dev, "config_mac_tx_oversize_truncate_en: %#x\n",
- hnae3_get_bit(loop_en, HCLGE_MAC_TX_OVERSIZE_TRUNCATE_B));
+ *pos += scnprintf(buf + *pos, len - *pos, "mac_trans_en: %#x\n",
+ hnae3_get_bit(loop_en, HCLGE_MAC_TX_EN_B));
+ *pos += scnprintf(buf + *pos, len - *pos, "mac_rcv_en: %#x\n",
+ hnae3_get_bit(loop_en, HCLGE_MAC_RX_EN_B));
+ *pos += scnprintf(buf + *pos, len - *pos, "pad_trans_en: %#x\n",
+ hnae3_get_bit(loop_en, HCLGE_MAC_PAD_TX_B));
+ *pos += scnprintf(buf + *pos, len - *pos, "pad_rcv_en: %#x\n",
+ hnae3_get_bit(loop_en, HCLGE_MAC_PAD_RX_B));
+ *pos += scnprintf(buf + *pos, len - *pos, "1588_trans_en: %#x\n",
+ hnae3_get_bit(loop_en, HCLGE_MAC_1588_TX_B));
+ *pos += scnprintf(buf + *pos, len - *pos, "1588_rcv_en: %#x\n",
+ hnae3_get_bit(loop_en, HCLGE_MAC_1588_RX_B));
+ *pos += scnprintf(buf + *pos, len - *pos, "mac_app_loop_en: %#x\n",
+ hnae3_get_bit(loop_en, HCLGE_MAC_APP_LP_B));
+ *pos += scnprintf(buf + *pos, len - *pos, "mac_line_loop_en: %#x\n",
+ hnae3_get_bit(loop_en, HCLGE_MAC_LINE_LP_B));
+ *pos += scnprintf(buf + *pos, len - *pos, "mac_fcs_tx_en: %#x\n",
+ hnae3_get_bit(loop_en, HCLGE_MAC_FCS_TX_B));
+ *pos += scnprintf(buf + *pos, len - *pos,
+ "mac_rx_oversize_truncate_en: %#x\n",
+ hnae3_get_bit(loop_en,
+ HCLGE_MAC_RX_OVERSIZE_TRUNCATE_B));
+ *pos += scnprintf(buf + *pos, len - *pos, "mac_rx_fcs_strip_en: %#x\n",
+ hnae3_get_bit(loop_en, HCLGE_MAC_RX_FCS_STRIP_B));
+ *pos += scnprintf(buf + *pos, len - *pos, "mac_rx_fcs_en: %#x\n",
+ hnae3_get_bit(loop_en, HCLGE_MAC_RX_FCS_B));
+ *pos += scnprintf(buf + *pos, len - *pos,
+ "mac_tx_under_min_err_en: %#x\n",
+ hnae3_get_bit(loop_en, HCLGE_MAC_TX_UNDER_MIN_ERR_B));
+ *pos += scnprintf(buf + *pos, len - *pos,
+ "mac_tx_oversize_truncate_en: %#x\n",
+ hnae3_get_bit(loop_en,
+ HCLGE_MAC_TX_OVERSIZE_TRUNCATE_B));
+
+ return 0;
}
-static void hclge_dbg_dump_mac_frame_size(struct hclge_dev *hdev)
+static int hclge_dbg_dump_mac_frame_size(struct hclge_dev *hdev, char *buf,
+ int len, int *pos)
{
struct hclge_config_max_frm_size_cmd *req;
struct hclge_desc desc;
if (ret) {
dev_err(&hdev->pdev->dev,
"failed to dump mac frame size, ret = %d\n", ret);
- return;
+ return ret;
}
req = (struct hclge_config_max_frm_size_cmd *)desc.data;
- dev_info(&hdev->pdev->dev, "max_frame_size: %u\n",
- le16_to_cpu(req->max_frm_size));
- dev_info(&hdev->pdev->dev, "min_frame_size: %u\n", req->min_frm_size);
+ *pos += scnprintf(buf + *pos, len - *pos, "max_frame_size: %u\n",
+ le16_to_cpu(req->max_frm_size));
+ *pos += scnprintf(buf + *pos, len - *pos, "min_frame_size: %u\n",
+ req->min_frm_size);
+
+ return 0;
}
-static void hclge_dbg_dump_mac_speed_duplex(struct hclge_dev *hdev)
+static int hclge_dbg_dump_mac_speed_duplex(struct hclge_dev *hdev, char *buf,
+ int len, int *pos)
{
#define HCLGE_MAC_SPEED_SHIFT 0
#define HCLGE_MAC_SPEED_MASK GENMASK(5, 0)
if (ret) {
dev_err(&hdev->pdev->dev,
"failed to dump mac speed duplex, ret = %d\n", ret);
- return;
+ return ret;
}
req = (struct hclge_config_mac_speed_dup_cmd *)desc.data;
- dev_info(&hdev->pdev->dev, "speed: %#lx\n",
- hnae3_get_field(req->speed_dup, HCLGE_MAC_SPEED_MASK,
- HCLGE_MAC_SPEED_SHIFT));
- dev_info(&hdev->pdev->dev, "duplex: %#x\n",
- hnae3_get_bit(req->speed_dup, HCLGE_MAC_DUPLEX_SHIFT));
+ *pos += scnprintf(buf + *pos, len - *pos, "speed: %#lx\n",
+ hnae3_get_field(req->speed_dup, HCLGE_MAC_SPEED_MASK,
+ HCLGE_MAC_SPEED_SHIFT));
+ *pos += scnprintf(buf + *pos, len - *pos, "duplex: %#x\n",
+ hnae3_get_bit(req->speed_dup,
+ HCLGE_MAC_DUPLEX_SHIFT));
+ return 0;
}
-static void hclge_dbg_dump_mac(struct hclge_dev *hdev)
+static int hclge_dbg_dump_mac(struct hclge_dev *hdev, char *buf, int len)
{
- hclge_dbg_dump_mac_enable_status(hdev);
+ int pos = 0;
+ int ret;
+
+ ret = hclge_dbg_dump_mac_enable_status(hdev, buf, len, &pos);
+ if (ret)
+ return ret;
- hclge_dbg_dump_mac_frame_size(hdev);
+ ret = hclge_dbg_dump_mac_frame_size(hdev, buf, len, &pos);
+ if (ret)
+ return ret;
- hclge_dbg_dump_mac_speed_duplex(hdev);
+ return hclge_dbg_dump_mac_speed_duplex(hdev, buf, len, &pos);
}
static void hclge_dbg_dump_dcb(struct hclge_dev *hdev, const char *cmd_buf)
cmd, ret);
}
-static void hclge_dbg_dump_reg_cmd(struct hclge_dev *hdev, const char *cmd_buf)
+static int hclge_dbg_dump_reg_cmd(struct hclge_dev *hdev,
+ enum hnae3_dbg_cmd cmd, char *buf, int len)
{
const struct hclge_dbg_reg_type_info *reg_info;
- bool has_dump = false;
+ int pos = 0, ret = 0;
int i;
for (i = 0; i < ARRAY_SIZE(hclge_dbg_reg_info); i++) {
reg_info = &hclge_dbg_reg_info[i];
- if (!strncmp(cmd_buf, reg_info->reg_type,
- strlen(reg_info->reg_type))) {
- hclge_dbg_dump_reg_common(hdev, reg_info, cmd_buf);
- has_dump = true;
+ if (cmd == reg_info->cmd) {
+ if (cmd == HNAE3_DBG_CMD_REG_TQP)
+ return hclge_dbg_dump_reg_tqp(hdev, reg_info,
+ buf, len, &pos);
+
+ ret = hclge_dbg_dump_reg_common(hdev, reg_info, buf,
+ len, &pos);
+ if (ret)
+ break;
}
}
- if (strncmp(cmd_buf, "mac", strlen("mac")) == 0) {
- hclge_dbg_dump_mac(hdev);
- has_dump = true;
- }
-
- if (strncmp(cmd_buf, "dcb", 3) == 0) {
- hclge_dbg_dump_dcb(hdev, &cmd_buf[sizeof("dcb")]);
- has_dump = true;
- }
-
- if (!has_dump) {
- dev_info(&hdev->pdev->dev, "unknown command\n");
- return;
- }
+ return ret;
}
static void hclge_print_tc_info(struct hclge_dev *hdev, bool flag, int index)
int hclge_dbg_run_cmd(struct hnae3_handle *handle, const char *cmd_buf)
{
-#define DUMP_REG "dump reg"
+#define DUMP_REG_DCB "dump reg dcb"
#define DUMP_TM_MAP "dump tm map"
struct hclge_vport *vport = hclge_get_vport(handle);
hclge_dbg_dump_qos_pri_map(hdev);
} else if (strncmp(cmd_buf, "dump qos buf cfg", 16) == 0) {
hclge_dbg_dump_qos_buf_cfg(hdev);
- } else if (strncmp(cmd_buf, DUMP_REG, strlen(DUMP_REG)) == 0) {
- hclge_dbg_dump_reg_cmd(hdev, &cmd_buf[sizeof(DUMP_REG)]);
+ } else if (strncmp(cmd_buf, DUMP_REG_DCB, strlen(DUMP_REG_DCB)) == 0) {
+ hclge_dbg_dump_dcb(hdev, &cmd_buf[sizeof(DUMP_REG_DCB)]);
} else if (strncmp(cmd_buf, "dump serv info", 14) == 0) {
hclge_dbg_dump_serv_info(hdev);
} else if (strncmp(cmd_buf, "dump mac tnl status", 19) == 0) {
.cmd = HNAE3_DBG_CMD_NCL_CONFIG,
.dbg_dump = hclge_dbg_dump_ncl_config,
},
+ {
+ .cmd = HNAE3_DBG_CMD_REG_BIOS_COMMON,
+ .dbg_dump_reg = hclge_dbg_dump_reg_cmd,
+ },
+ {
+ .cmd = HNAE3_DBG_CMD_REG_SSU,
+ .dbg_dump_reg = hclge_dbg_dump_reg_cmd,
+ },
+ {
+ .cmd = HNAE3_DBG_CMD_REG_IGU_EGU,
+ .dbg_dump_reg = hclge_dbg_dump_reg_cmd,
+ },
+ {
+ .cmd = HNAE3_DBG_CMD_REG_RPU,
+ .dbg_dump_reg = hclge_dbg_dump_reg_cmd,
+ },
+ {
+ .cmd = HNAE3_DBG_CMD_REG_NCSI,
+ .dbg_dump_reg = hclge_dbg_dump_reg_cmd,
+ },
+ {
+ .cmd = HNAE3_DBG_CMD_REG_RTC,
+ .dbg_dump_reg = hclge_dbg_dump_reg_cmd,
+ },
+ {
+ .cmd = HNAE3_DBG_CMD_REG_PPP,
+ .dbg_dump_reg = hclge_dbg_dump_reg_cmd,
+ },
+ {
+ .cmd = HNAE3_DBG_CMD_REG_RCB,
+ .dbg_dump_reg = hclge_dbg_dump_reg_cmd,
+ },
+ {
+ .cmd = HNAE3_DBG_CMD_REG_TQP,
+ .dbg_dump_reg = hclge_dbg_dump_reg_cmd,
+ },
+ {
+ .cmd = HNAE3_DBG_CMD_REG_MAC,
+ .dbg_dump = hclge_dbg_dump_mac,
+ },
};
int hclge_dbg_read_cmd(struct hnae3_handle *handle, enum hnae3_dbg_cmd cmd,
char *buf, int len)
{
struct hclge_vport *vport = hclge_get_vport(handle);
+ const struct hclge_dbg_func *cmd_func;
struct hclge_dev *hdev = vport->back;
u32 i;
for (i = 0; i < ARRAY_SIZE(hclge_dbg_cmd_func); i++) {
- if (cmd == hclge_dbg_cmd_func[i].cmd)
- return hclge_dbg_cmd_func[i].dbg_dump(hdev, buf, len);
+ if (cmd == hclge_dbg_cmd_func[i].cmd) {
+ cmd_func = &hclge_dbg_cmd_func[i];
+ if (cmd_func->dbg_dump)
+ return cmd_func->dbg_dump(hdev, buf, len);
+ else
+ return cmd_func->dbg_dump_reg(hdev, cmd, buf,
+ len);
+ }
}
dev_err(&hdev->pdev->dev, "invalid command(%d)\n", cmd);
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