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| author | Yufeng Mo <moyufeng@huawei.com> | 2021-08-10 21:28:48 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-08-11 15:03:30 -0700 |
| commit | ddccc5e368a33daeb6862192d4dca8e59af9234a (patch) | |
| tree | 2ef9b7dffb4d29919d336746f1d92189103248f5 /drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h | |
| parent | 6e98893ec0f198ab1be66e149173afe49b3dc578 (diff) | |
| download | linux-ddccc5e368a33daeb6862192d4dca8e59af9234a.tar.bz2 | |
net: hns3: add support for triggering reset by ethtool
Currently, four reset types are supported for the HNS3 ethernet
driver: IMP reset, global reset, function reset, and FLR. Only
FLR can now be triggered by the user. To restore the device when
an exception occurs, add support for triggering reset by ethtool.
Run the "ethtool --reset DEVNAME mgmt | all | dedicated" to
trigger the IMP | global | function reset manually.
In addition, VF can only trigger function reset.
Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Link: https://lore.kernel.org/r/1628602128-15640-1-git-send-email-huangguangbin2@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h index cc31b12904ad..ada5c68f2851 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h @@ -194,6 +194,7 @@ enum HLCGE_PORT_TYPE { #define HCLGE_VECTOR0_IMP_CMDQ_ERR_B 4U #define HCLGE_VECTOR0_IMP_RD_POISON_B 5U #define HCLGE_VECTOR0_ALL_MSIX_ERR_B 6U +#define HCLGE_TRIGGER_IMP_RESET_B 7U #define HCLGE_MAC_DEFAULT_FRAME \ (ETH_HLEN + ETH_FCS_LEN + 2 * VLAN_HLEN + ETH_DATA_LEN) |