diff options
| author | liuzhongzhu <liuzhongzhu@huawei.com> | 2019-01-23 07:39:37 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-01-23 11:13:02 -0800 |
| commit | d174ea75c96a12287354af53dc17cb24f328f90a (patch) | |
| tree | ad5e6d4a32016f4e17bdf6477630e92d899261dd /drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | |
| parent | 330baff5423b143fba698f2acc9eff3cfb1a0776 (diff) | |
net: hns3: add statistics for PFC frames and MAC control frames
In the old firmware version, statistics acquisition of
PFC frames and MAC control frames is not supported.
Add command retrieves statistics for PFC frames and
MAC control frames from the firmware.
Signed-off-by: liuzhongzhu <liuzhongzhu@huawei.com>
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/hns3pf/hclge_cmd.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c index b0ee070884eb..81dbe1b6abb0 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c @@ -170,8 +170,12 @@ static bool hclge_is_special_opcode(u16 opcode) /* these commands have several descriptors, * and use the first one to save opcode and return value */ - u16 spec_opcode[3] = {HCLGE_OPC_STATS_64_BIT, - HCLGE_OPC_STATS_32_BIT, HCLGE_OPC_STATS_MAC}; + u16 spec_opcode[] = {HCLGE_OPC_STATS_64_BIT, + HCLGE_OPC_STATS_32_BIT, + HCLGE_OPC_STATS_MAC, + HCLGE_OPC_STATS_MAC_ALL, + HCLGE_OPC_QUERY_32_BIT_REG, + HCLGE_OPC_QUERY_64_BIT_REG}; int i; for (i = 0; i < ARRAY_SIZE(spec_opcode); i++) { @@ -259,6 +263,8 @@ int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num) if (desc_ret == HCLGE_CMD_EXEC_SUCCESS) retval = 0; + else if (desc_ret == HCLGE_CMD_NO_AUTH) + retval = -EPERM; else if (desc_ret == HCLGE_CMD_NOT_SUPPORTED) retval = -EOPNOTSUPP; else |