diff options
| author | Brett Creeley <brett.creeley@intel.com> | 2019-02-08 12:50:55 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-03-19 16:56:10 -0700 |
| commit | 70457520bab82bd758307837964ef7bbd5dd9dc8 (patch) | |
| tree | 1dba5c8513c5f0d4dca202c8db111a8b7adc90ca /drivers/net/ethernet/intel/ice/ice_hw_autogen.h | |
| parent | 80ed404abb480563aaefef28accc69801a95f964 (diff) | |
ice: configure GLINT_ITR to always have an ITR gran of 2
Instead of hoping that our ITR granularity will be 2 usec program the
GLINT_CTL register to make sure the ITR granularity is always 2 usecs.
Now that we know what the ITR granularity will be get rid of the check
in ice_probe() to verify our previous assumption.
Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@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 | 10 |
1 files changed, 10 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 6bf5cc064270..24255ff64ab0 100644 --- a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h +++ b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h @@ -106,6 +106,16 @@ #define VPGEN_VFRTRIG_VFSWR_M BIT(0) #define PFHMC_ERRORDATA 0x00520500 #define PFHMC_ERRORINFO 0x00520400 +#define GLINT_CTL 0x0016CC54 +#define GLINT_CTL_DIS_AUTOMASK_M BIT(0) +#define GLINT_CTL_ITR_GRAN_200_S 16 +#define GLINT_CTL_ITR_GRAN_200_M ICE_M(0xF, 16) +#define GLINT_CTL_ITR_GRAN_100_S 20 +#define GLINT_CTL_ITR_GRAN_100_M ICE_M(0xF, 20) +#define GLINT_CTL_ITR_GRAN_50_S 24 +#define GLINT_CTL_ITR_GRAN_50_M ICE_M(0xF, 24) +#define GLINT_CTL_ITR_GRAN_25_S 28 +#define GLINT_CTL_ITR_GRAN_25_M ICE_M(0xF, 28) #define GLINT_DYN_CTL(_INT) (0x00160000 + ((_INT) * 4)) #define GLINT_DYN_CTL_INTENA_M BIT(0) #define GLINT_DYN_CTL_CLEARPBA_M BIT(1) |