diff options
| author |   Peng Li <lipeng321@huawei.com> | 2019-07-04 22:04:23 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-07-05 15:39:38 -0700 |
| commit | 9e1511fb8091e3f5b23bb21f32e9394bedc6c34e (patch) | |
| tree | 024343bdca03339d81c115f211b2bc3613a98f43 /drivers/net/ethernet/hisilicon/hns3/hns3vf | |
| parent | net: hns3: fix port capbility updating issue (diff) | |
| download | linux-dev-9e1511fb8091e3f5b23bb21f32e9394bedc6c34e.tar.xz linux-dev-9e1511fb8091e3f5b23bb21f32e9394bedc6c34e.zip | |
net: hns3: add all IMP return code
Currently, the HNS3 driver just defines part of IMP return code,
This patch supplements all the remaining IMP return code, and adds
a function to convert this code to the error number.
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3vf')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c | 38 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h | 14 |
2 files changed, 44 insertions, 8 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c index 31db6d6a6d84..652b796044e3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c @@ -177,6 +177,38 @@ void hclgevf_cmd_setup_basic_desc(struct hclgevf_desc *desc, desc->flag &= cpu_to_le16(~HCLGEVF_CMD_FLAG_WR); } +static int hclgevf_cmd_convert_err_code(u16 desc_ret) +{ + switch (desc_ret) { + case HCLGEVF_CMD_EXEC_SUCCESS: + return 0; + case HCLGEVF_CMD_NO_AUTH: + return -EPERM; + case HCLGEVF_CMD_NOT_SUPPORTED: + return -EOPNOTSUPP; + case HCLGEVF_CMD_QUEUE_FULL: + return -EXFULL; + case HCLGEVF_CMD_NEXT_ERR: + return -ENOSR; + case HCLGEVF_CMD_UNEXE_ERR: + return -ENOTBLK; + case HCLGEVF_CMD_PARA_ERR: + return -EINVAL; + case HCLGEVF_CMD_RESULT_ERR: + return -ERANGE; + case HCLGEVF_CMD_TIMEOUT: + return -ETIME; + case HCLGEVF_CMD_HILINK_ERR: + return -ENOLINK; + case HCLGEVF_CMD_QUEUE_ILLEGAL: + return -ENXIO; + case HCLGEVF_CMD_INVALID: + return -EBADR; + default: + return -EIO; + } +} + /* hclgevf_cmd_send - send command to command queue * @hw: pointer to the hw struct * @desc: prefilled descriptor for describing the command @@ -259,11 +291,7 @@ int hclgevf_cmd_send(struct hclgevf_hw *hw, struct hclgevf_desc *desc, int num) else retval = le16_to_cpu(desc[0].retval); - if ((enum hclgevf_cmd_return_status)retval == - HCLGEVF_CMD_EXEC_SUCCESS) - status = 0; - else - status = -EIO; + status = hclgevf_cmd_convert_err_code(retval); hw->cmq.last_status = (enum hclgevf_cmd_status)retval; ntc++; handle++; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h index 47030b42341f..127a434a56f3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.h @@ -46,9 +46,17 @@ struct hclgevf_cmq_ring { enum hclgevf_cmd_return_status { HCLGEVF_CMD_EXEC_SUCCESS = 0, - HCLGEVF_CMD_NO_AUTH = 1, - HCLGEVF_CMD_NOT_EXEC = 2, - HCLGEVF_CMD_QUEUE_FULL = 3, + HCLGEVF_CMD_NO_AUTH = 1, + HCLGEVF_CMD_NOT_SUPPORTED = 2, + HCLGEVF_CMD_QUEUE_FULL = 3, + HCLGEVF_CMD_NEXT_ERR = 4, + HCLGEVF_CMD_UNEXE_ERR = 5, + HCLGEVF_CMD_PARA_ERR = 6, + HCLGEVF_CMD_RESULT_ERR = 7, + HCLGEVF_CMD_TIMEOUT = 8, + HCLGEVF_CMD_HILINK_ERR = 9, + HCLGEVF_CMD_QUEUE_ILLEGAL = 10, + HCLGEVF_CMD_INVALID = 11, }; enum hclgevf_cmd_status { |