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| author | Peiyang Wang <wangpeiyang1@huawei.com> | 2024-04-10 20:53:53 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-04-12 18:56:51 -0700 |
| commit | 8a4bda8cb9e43e1fae96c4c4aa94069f49dc3a68 (patch) | |
| tree | c2f9d90d3775e8d13c688996e64de480e481f47a /drivers/net/ethernet/hisilicon/hns3/hnae3.h | |
| parent | b20250afcfb4d3b94ae520ae7afed591ebe5cb5b (diff) | |
| download | linux-stable-8a4bda8cb9e43e1fae96c4c4aa94069f49dc3a68.tar.gz linux-stable-8a4bda8cb9e43e1fae96c4c4aa94069f49dc3a68.tar.bz2 linux-stable-8a4bda8cb9e43e1fae96c4c4aa94069f49dc3a68.zip | |
net: hns3: dump more reg info based on ras mod
When the driver received an interrupte for hardware error,
it will try to restore by resetting. But the hardware registers
will also be reset at this case, which make it hard to analysis
why the hardware error occurs.
This patch dumps these registers before resetting to help
analyze the hardware error occurs.
Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240410125354.2177067-4-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hnae3.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hnae3.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index f19f1e1d1f9f..e9266c65b331 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -104,6 +104,7 @@ enum HNAE3_DEV_CAP_BITS { HNAE3_DEV_SUPPORT_WOL_B, HNAE3_DEV_SUPPORT_TM_FLUSH_B, HNAE3_DEV_SUPPORT_VF_FAULT_B, + HNAE3_DEV_SUPPORT_ERR_MOD_GEN_REG_B, }; #define hnae3_ae_dev_fd_supported(ae_dev) \ @@ -181,6 +182,9 @@ enum HNAE3_DEV_CAP_BITS { #define hnae3_ae_dev_vf_fault_supported(ae_dev) \ test_bit(HNAE3_DEV_SUPPORT_VF_FAULT_B, (ae_dev)->caps) +#define hnae3_ae_dev_gen_reg_dfx_supported(hdev) \ + test_bit(HNAE3_DEV_SUPPORT_ERR_MOD_GEN_REG_B, (hdev)->ae_dev->caps) + enum HNAE3_PF_CAP_BITS { HNAE3_PF_SUPPORT_VLAN_FLTR_MDF_B = 0, }; |