diff options
| author | Jacob Keller <jacob.e.keller@intel.com> | 2024-05-28 16:03:56 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-06-01 15:51:51 -0700 |
| commit | 1f374d57c39386520586539641cafc999d0f3ef5 (patch) | |
| tree | 558103b50493343eedbaa8ef770960a4a8889875 /drivers/net/ethernet/intel/ice/ice_ptp.c | |
| parent | 39ecb29df855ce46f70456996c518789445f2a46 (diff) | |
ice: Introduce ice_get_base_incval() helper
Add a new helper for getting base clock increment value for specific HW.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Signed-off-by: Karol Kolacinski <karol.kolacinski@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://lore.kernel.org/r/20240528-next-2024-05-28-ptp-refactors-v1-6-c082739bb6f6@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_ptp.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_ptp.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c index 4ed2213247f7..923011c9609a 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp.c @@ -7,8 +7,6 @@ #define E810_OUT_PROP_DELAY_NS 1 -#define UNKNOWN_INCVAL_E82X 0x100000000ULL - static const struct ptp_pin_desc ice_pin_desc_e810t[] = { /* name idx func chan */ { "GNSS", GNSS, PTP_PF_EXTTS, 0, { 0, } }, @@ -1210,12 +1208,7 @@ static u64 ice_base_incval(struct ice_pf *pf) struct ice_hw *hw = &pf->hw; u64 incval; - if (ice_is_e810(hw)) - incval = ICE_PTP_NOMINAL_INCVAL_E810; - else if (ice_e82x_time_ref(hw) < NUM_ICE_TIME_REF_FREQ) - incval = ice_e82x_nominal_incval(ice_e82x_time_ref(hw)); - else - incval = UNKNOWN_INCVAL_E82X; + incval = ice_get_base_incval(hw); dev_dbg(ice_pf_to_dev(pf), "PTP: using base increment value of 0x%016llx\n", incval); |