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| author | Ivan Mikhaylov <i.mikhaylov@yadro.com> | 2021-07-08 15:27:53 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-07-09 00:16:39 +0300 |
| commit | abd2fddc94a619b96bf41c60429d4c32bd118e17 (patch) | |
| tree | 0fcc157787da90eb9d0db5bdf58b6f65a43fa82c /net/ncsi/internal.h | |
| parent | 27fa107d3b8d13a57cdd7c7a40bd6548d4b9cef8 (diff) | |
| download | linux-abd2fddc94a619b96bf41c60429d4c32bd118e17.tar.xz | |
net/ncsi: add NCSI Intel OEM command to keep PHY up
This allows to keep PHY link up and prevents any channel resets during
the host load.
It is KEEP_PHY_LINK_UP option(Veto bit) in i210 datasheet which
block PHY reset and power state changes.
Signed-off-by: Ivan Mikhaylov <i.mikhaylov@yadro.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ncsi/internal.h')
| -rw-r--r-- | net/ncsi/internal.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/ncsi/internal.h b/net/ncsi/internal.h index cbbb0de4750a..0b6cfd3b31e0 100644 --- a/net/ncsi/internal.h +++ b/net/ncsi/internal.h @@ -78,6 +78,9 @@ enum { /* OEM Vendor Manufacture ID */ #define NCSI_OEM_MFR_MLX_ID 0x8119 #define NCSI_OEM_MFR_BCM_ID 0x113d +#define NCSI_OEM_MFR_INTEL_ID 0x157 +/* Intel specific OEM command */ +#define NCSI_OEM_INTEL_CMD_KEEP_PHY 0x20 /* CMD ID for Keep PHY up */ /* Broadcom specific OEM Command */ #define NCSI_OEM_BCM_CMD_GMA 0x01 /* CMD ID for Get MAC */ /* Mellanox specific OEM Command */ @@ -86,6 +89,7 @@ enum { #define NCSI_OEM_MLX_CMD_SMAF 0x01 /* CMD ID for Set MC Affinity */ #define NCSI_OEM_MLX_CMD_SMAF_PARAM 0x07 /* Parameter for SMAF */ /* OEM Command payload lengths*/ +#define NCSI_OEM_INTEL_CMD_KEEP_PHY_LEN 7 #define NCSI_OEM_BCM_CMD_GMA_LEN 12 #define NCSI_OEM_MLX_CMD_GMA_LEN 8 #define NCSI_OEM_MLX_CMD_SMAF_LEN 60 @@ -271,6 +275,7 @@ enum { ncsi_dev_state_probe_mlx_gma, ncsi_dev_state_probe_mlx_smaf, ncsi_dev_state_probe_cis, + ncsi_dev_state_probe_keep_phy, ncsi_dev_state_probe_gvi, ncsi_dev_state_probe_gc, ncsi_dev_state_probe_gls, |