diff options
| author | Michal Michalik <michal.michalik@intel.com> | 2024-05-28 16:03:59 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-06-01 15:51:51 -0700 |
| commit | 713dcad2a8c74de23d593a73bec4c22365ebc83f (patch) | |
| tree | b915041a4f42490d8ff820524c4ef800ca86626c /drivers/net/ethernet/intel/ice/ice_common.c | |
| parent | b390ecc2e375f8973c512a5041a69555069f502a (diff) | |
| download | lwn-713dcad2a8c74de23d593a73bec4c22365ebc83f.tar.gz lwn-713dcad2a8c74de23d593a73bec4c22365ebc83f.zip | |
ice: Add support for E825-C TS PLL handling
The CGU layout of E825-C is a little different than E822/E823. Add
support the new hardware adding relevant functions.
Signed-off-by: Michal Michalik <michal.michalik@intel.com>
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-v1-9-c082739bb6f6@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_common.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index c37042d9bdd9..4dbd3fca5527 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -2314,8 +2314,13 @@ ice_parse_1588_func_caps(struct ice_hw *hw, struct ice_hw_func_caps *func_p, info->tmr_index_owned = ((number & ICE_TS_TMR_IDX_OWND_M) != 0); info->tmr_index_assoc = ((number & ICE_TS_TMR_IDX_ASSOC_M) != 0); - info->clk_freq = FIELD_GET(ICE_TS_CLK_FREQ_M, number); - info->clk_src = ((number & ICE_TS_CLK_SRC_M) != 0); + if (!ice_is_e825c(hw)) { + info->clk_freq = FIELD_GET(ICE_TS_CLK_FREQ_M, number); + info->clk_src = ((number & ICE_TS_CLK_SRC_M) != 0); + } else { + info->clk_freq = ICE_TIME_REF_FREQ_156_250; + info->clk_src = ICE_CLK_SRC_TCXO; + } if (info->clk_freq < NUM_ICE_TIME_REF_FREQ) { info->time_ref = (enum ice_time_ref_freq)info->clk_freq; |