diff options
| author | Evan Swanson <evan.swanson@intel.com> | 2020-05-15 17:42:14 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-05-27 17:48:23 -0700 |
| commit | b5c7f857e5c98c21271678992fb2634df38292f5 (patch) | |
| tree | a11174d558dc8db7096b170929bd7b6ca7a3d557 /drivers/net/ethernet/intel/ice/ice_hw_autogen.h | |
| parent | 1960827570c7ed83fb0725debf856b06f46e1a77 (diff) | |
ice: Handle critical FW error during admin queue initialization
A race condition between FW and SW can occur between admin queue setup and
the first command sent. A link event may occur and FW attempts to notify a
non-existent queue. FW will set the critical error bit and disable the
queue. When this happens retry queue setup.
Signed-off-by: Evan Swanson <evan.swanson@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_hw_autogen.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_hw_autogen.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h index 2f1c776747a4..1086c9f778b4 100644 --- a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h +++ b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h @@ -39,6 +39,7 @@ #define PF_MBX_ARQH_ARQH_M ICE_M(0x3FF, 0) #define PF_MBX_ARQLEN 0x0022E480 #define PF_MBX_ARQLEN_ARQLEN_M ICE_M(0x3FF, 0) +#define PF_MBX_ARQLEN_ARQCRIT_M BIT(30) #define PF_MBX_ARQLEN_ARQENABLE_M BIT(31) #define PF_MBX_ARQT 0x0022E580 #define PF_MBX_ATQBAH 0x0022E180 @@ -47,6 +48,7 @@ #define PF_MBX_ATQH_ATQH_M ICE_M(0x3FF, 0) #define PF_MBX_ATQLEN 0x0022E200 #define PF_MBX_ATQLEN_ATQLEN_M ICE_M(0x3FF, 0) +#define PF_MBX_ATQLEN_ATQCRIT_M BIT(30) #define PF_MBX_ATQLEN_ATQENABLE_M BIT(31) #define PF_MBX_ATQT 0x0022E300 #define PRTDCB_GENC 0x00083000 |