diff options
| author |   Kiran Patil <kiran.patil@intel.com> | 2020-07-29 17:19:11 -0700 |
|---|---|---|
| committer |   Tony Nguyen <anthony.l.nguyen@intel.com> | 2020-08-01 08:20:10 -0700 |
| commit | f07d134d3772d8b9546e3eb3cf4d13848d3af6e1 (patch) | |
| tree | 769de4bac63bc40e62d89ab29b1351c79d2029b6 /drivers/net/ethernet/intel | |
| parent | ice: rename misleading grst_delay variable (diff) | |
| download | wireguard-linux-f07d134d3772d8b9546e3eb3cf4d13848d3af6e1.tar.xz wireguard-linux-f07d134d3772d8b9546e3eb3cf4d13848d3af6e1.zip | |
ice: fix the vsi_id mask to be 10 bit for set_rss_lut
set_rss_lut can fail due to incorrect vsi_id mask. vsi_id is 10 bit
but mask was 0x1FF whereas it should be 0x3FF.
For vsi_num >= 512, FW set_rss_lut can fail with return code
EACCESS (VSI ownership issue) because software was providing
incorrect vsi_num (dropping 10th bit due to incorrect mask) for
set_rss_lut admin command
Signed-off-by: Kiran Patil <kiran.patil@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_adminq_cmd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h index 7fec9309d379..ba9375218fef 100644 --- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h +++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h @@ -1581,7 +1581,7 @@ struct ice_aqc_get_set_rss_keys { struct ice_aqc_get_set_rss_lut { #define ICE_AQC_GSET_RSS_LUT_VSI_VALID BIT(15) #define ICE_AQC_GSET_RSS_LUT_VSI_ID_S 0 -#define ICE_AQC_GSET_RSS_LUT_VSI_ID_M (0x1FF << ICE_AQC_GSET_RSS_LUT_VSI_ID_S) +#define ICE_AQC_GSET_RSS_LUT_VSI_ID_M (0x3FF << ICE_AQC_GSET_RSS_LUT_VSI_ID_S) __le16 vsi_id; #define ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_S 0 #define ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_M \ |