diff options
| author | Sudarsana Reddy Kalluru <sudarsana.kalluru@cavium.com> | 2018-10-10 15:00:12 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-10 19:58:31 +0300 |
| commit | e40a826a6cbc23e63a769e50dc71eb34ba6ddabf (patch) | |
| tree | f08529777bd7906f1c9b54938f8b9e129ccbdf43 /drivers/net/ethernet/qlogic/qed/qed_hsi.h | |
| parent | b187191577629b5358acf4e234809ee8d441ceb4 (diff) | |
| download | linux-e40a826a6cbc23e63a769e50dc71eb34ba6ddabf.tar.xz | |
qed: Add support for virtual link.
Currently driver registers to physical link notifications (of the device)
from Management firmware (MFW). Driver doesn't get notified if there's a
change in the virtual link e.g., link-flap on the peer PF interface.
Virtual link indication from MFW reflects the per PF link status instead
of the physical link.
The patch adds driver support for,
- Advertising the virtual link support to MFW.
- Handling the virtual link notification from MFW.
Please consider applying it to 'net-next'.
Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_hsi.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_hsi.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_hsi.h b/drivers/net/ethernet/qlogic/qed/qed_hsi.h index bf431ab86864..f2dfc7a976c0 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_hsi.h +++ b/drivers/net/ethernet/qlogic/qed/qed_hsi.h @@ -12276,7 +12276,7 @@ struct public_func { #define FUNC_MF_CFG_MAX_BW_DEFAULT 0x00640000 u32 status; -#define FUNC_STATUS_VLINK_DOWN 0x00000001 +#define FUNC_STATUS_VIRTUAL_LINK_UP 0x00000001 u32 mac_upper; #define FUNC_MF_CFG_UPPERMAC_MASK 0x0000ffff @@ -12698,6 +12698,7 @@ struct public_drv_mb { #define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_MASK 0x0000FFFF #define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_OFFSET 0 #define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_EEE 0x00000002 +#define DRV_MB_PARAM_FEATURE_SUPPORT_FUNC_VLINK 0x00010000 u32 fw_mb_header; #define FW_MSG_CODE_MASK 0xffff0000 @@ -12750,6 +12751,7 @@ struct public_drv_mb { /* get MFW feature support response */ #define FW_MB_PARAM_FEATURE_SUPPORT_EEE 0x00000002 +#define FW_MB_PARAM_FEATURE_SUPPORT_VLINK 0x00010000 #define FW_MB_PARAM_LOAD_DONE_DID_EFUSE_ERROR (1 << 0) |