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net: hns3: provide .get_cmdq_stat interface for the client

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This patch provides a new interface for the client to query
whether CMDQ is ready to work.

Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Huazhong Tan 2020-05-09 17:27:39 +08:00 committed by Jakub Kicinski
parent 4279b4d5ec
commit a4de02287a
2 changed files with 10 additions and 0 deletions
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1
drivers/net/ethernet/hisilicon/hns3/hnae3.h
View file

@ -552,6 +552,7 @@ struct hnae3_ae_ops {
int (*set_vf_mac)(struct hnae3_handle *handle, int vf, u8 *p);
int (*get_module_eeprom)(struct hnae3_handle *handle, u32 offset,
u32 len, u8 *data);
bool (*get_cmdq_stat)(struct hnae3_handle *handle);
};
struct hnae3_dcb_ops {

9
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
View file

@ -6402,6 +6402,14 @@ static bool hclge_get_hw_reset_stat(struct hnae3_handle *handle)
hclge_read_dev(&hdev->hw, HCLGE_FUN_RST_ING);
}
static bool hclge_get_cmdq_stat(struct hnae3_handle *handle)
{
struct hclge_vport *vport = hclge_get_vport(handle);
struct hclge_dev *hdev = vport->back;
return test_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state);
}
static bool hclge_ae_dev_resetting(struct hnae3_handle *handle)
{
struct hclge_vport *vport = hclge_get_vport(handle);
@ -11311,6 +11319,7 @@ static const struct hnae3_ae_ops hclge_ops = {
.set_vf_rate = hclge_set_vf_rate,
.set_vf_mac = hclge_set_vf_mac,
.get_module_eeprom = hclge_get_module_eeprom,
.get_cmdq_stat = hclge_get_cmdq_stat,
};
static struct hnae3_ae_algo ae_algo = {