diff options
| author | Karol Kolacinski <[email protected]> | 2024-09-30 12:12:40 +0000 |
|---|---|---|
| committer | Tony Nguyen <[email protected]> | 2025-02-10 18:43:47 +0000 |
| commit | ea7029fe10f46fd1ec0367b1b86bc744f9d9b34f (patch) | |
| tree | d4075a9b3814e6c6b04fef3a8377ac83cb9ff318 /drivers/net/ethernet/intel/ice/ice_ptp_hw.c | |
| parent | ice: Remove unnecessary ice_is_e8xx() functions (diff) | |
| download | kernel-ea7029fe10f46fd1ec0367b1b86bc744f9d9b34f.tar.gz kernel-ea7029fe10f46fd1ec0367b1b86bc744f9d9b34f.zip | |
ice: Use FIELD_PREP for timestamp values
Instead of using shifts and casts, use FIELD_PREP after reading 40b
timestamp values.
Rename a couple defines for better clarity and consistency.
Reviewed-by: Simon Horman <[email protected]>
Signed-off-by: Karol Kolacinski <[email protected]>
Tested-by: Pucha Himasekhar Reddy <[email protected]> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_ptp_hw.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_ptp_hw.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c index 8475d422f1ec..a2a666e6df86 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c @@ -1576,9 +1576,8 @@ static int ice_read_ptp_tstamp_eth56g(struct ice_hw *hw, u8 port, u8 idx, * lower 8 bits in the low register, and the upper 32 bits in the high * register. */ - *tstamp = FIELD_PREP(TS_PHY_HIGH_M, hi) | - FIELD_PREP(TS_PHY_LOW_M, lo); - + *tstamp = FIELD_PREP(PHY_40B_HIGH_M, hi) | + FIELD_PREP(PHY_40B_LOW_M, lo); return 0; } @@ -3213,7 +3212,8 @@ ice_read_phy_tstamp_e82x(struct ice_hw *hw, u8 quad, u8 idx, u64 *tstamp) * lower 8 bits in the low register, and the upper 32 bits in the high * register. */ - *tstamp = FIELD_PREP(TS_PHY_HIGH_M, hi) | FIELD_PREP(TS_PHY_LOW_M, lo); + *tstamp = FIELD_PREP(PHY_40B_HIGH_M, hi) | + FIELD_PREP(PHY_40B_LOW_M, lo); return 0; } @@ -4979,7 +4979,8 @@ ice_read_phy_tstamp_e810(struct ice_hw *hw, u8 lport, u8 idx, u64 *tstamp) /* For E810 devices, the timestamp is reported with the lower 32 bits * in the low register, and the upper 8 bits in the high register. */ - *tstamp = ((u64)hi) << TS_HIGH_S | ((u64)lo & TS_LOW_M); + *tstamp = FIELD_PREP(PHY_EXT_40B_HIGH_M, hi) | + FIELD_PREP(PHY_EXT_40B_LOW_M, lo); return 0; } |