diff options
| author | Brett Creeley <brett.creeley@intel.com> | 2020-02-13 13:31:18 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-02-19 13:01:51 -0800 |
| commit | 36be2baa09f04619b689adb1dac84c8727c407dc (patch) | |
| tree | 321ba08402215a47ca09f2d31584e98fbd271019 /drivers/net/ethernet/intel/ice/ice_hw_autogen.h | |
| parent | a6892c96fc4908f43b6bfbc0a72f416500254f76 (diff) | |
ice: Always clear the QRXFLXP_CNTXT register for VF Rx queues
Currently when the PF reduces its number of channels via ethtool and
then VFs are created there may be stale data for some of the Rx queues
belonging to VFs. This happens when a VF reuses an Rx queue that was
previously used by the PF. Specifically, the QRXFLXP_CNTXT register
will have incorrect values. Fix this by always clearing the relevant
values in the QRXFLXP_CNTXT register for VF queues.
Signed-off-by: Brett Creeley <brett.creeley@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 | 1 |
1 files changed, 1 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 43e4efbccd8e..1d37a9f02c1c 100644 --- a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h +++ b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h @@ -85,6 +85,7 @@ #define QRXFLXP_CNTXT_RXDID_IDX_M ICE_M(0x3F, 0) #define QRXFLXP_CNTXT_RXDID_PRIO_S 8 #define QRXFLXP_CNTXT_RXDID_PRIO_M ICE_M(0x7, 8) +#define QRXFLXP_CNTXT_TS_M BIT(11) #define GLGEN_RSTAT 0x000B8188 #define GLGEN_RSTAT_DEVSTATE_M ICE_M(0x3, 0) #define GLGEN_RSTCTL 0x000B8180 |