diff options
| author | Sergey Temerkhanov <sergey.temerkhanov@intel.com> | 2022-12-05 11:52:39 -0800 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2022-12-08 11:13:21 -0800 |
| commit | 6b5cbc8c4ec71e49dc8d2c393b105e8007a02b41 (patch) | |
| tree | cb359f84a5044c359f2f963fcfc81602ad36e6c9 /drivers/net/ethernet/intel/ice/ice_ptp.c | |
| parent | bde55dd9ccda7a3f5f735d89e855691362745248 (diff) | |
ice: Use more generic names for ice_ptp_tx fields
Some supported devices have per-port timestamp memory blocks while
others have shared ones within quads. Rename the struct ice_ptp_tx
fields to reflect the block entities it works with
Signed-off-by: Sergey Temerkhanov <sergey.temerkhanov@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_ptp.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_ptp.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c index 13e75279e71c7..f41f4674cadd5 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp.c @@ -651,14 +651,14 @@ static bool ice_ptp_tx_tstamp(struct ice_ptp_tx *tx) for_each_set_bit(idx, tx->in_use, tx->len) { struct skb_shared_hwtstamps shhwtstamps = {}; - u8 phy_idx = idx + tx->quad_offset; + u8 phy_idx = idx + tx->offset; u64 raw_tstamp, tstamp; struct sk_buff *skb; int err; ice_trace(tx_tstamp_fw_req, tx->tstamps[idx].skb, idx); - err = ice_read_phy_tstamp(&pf->hw, tx->quad, phy_idx, + err = ice_read_phy_tstamp(&pf->hw, tx->block, phy_idx, &raw_tstamp); if (err) continue; @@ -713,7 +713,7 @@ static bool ice_ptp_tx_tstamp(struct ice_ptp_tx *tx) * @tx: Tx tracking structure to initialize * * Assumes that the length has already been initialized. Do not call directly, - * use the ice_ptp_init_tx_e822 or ice_ptp_init_tx_e810 instead. + * use the ice_ptp_init_tx_* instead. */ static int ice_ptp_alloc_tx_tracker(struct ice_ptp_tx *tx) @@ -747,7 +747,7 @@ ice_ptp_flush_tx_tracker(struct ice_pf *pf, struct ice_ptp_tx *tx) u8 idx; for (idx = 0; idx < tx->len; idx++) { - u8 phy_idx = idx + tx->quad_offset; + u8 phy_idx = idx + tx->offset; spin_lock(&tx->lock); if (tx->tstamps[idx].skb) { @@ -760,7 +760,7 @@ ice_ptp_flush_tx_tracker(struct ice_pf *pf, struct ice_ptp_tx *tx) /* Clear any potential residual timestamp in the PHY block */ if (!pf->hw.reset_ongoing) - ice_clear_phy_tstamp(&pf->hw, tx->quad, phy_idx); + ice_clear_phy_tstamp(&pf->hw, tx->block, phy_idx); } } @@ -801,9 +801,9 @@ ice_ptp_release_tx_tracker(struct ice_pf *pf, struct ice_ptp_tx *tx) static int ice_ptp_init_tx_e822(struct ice_pf *pf, struct ice_ptp_tx *tx, u8 port) { - tx->quad = port / ICE_PORTS_PER_QUAD; - tx->quad_offset = (port % ICE_PORTS_PER_QUAD) * INDEX_PER_PORT; - tx->len = INDEX_PER_PORT; + tx->block = port / ICE_PORTS_PER_QUAD; + tx->offset = (port % ICE_PORTS_PER_QUAD) * INDEX_PER_PORT_E822; + tx->len = INDEX_PER_PORT_E822; return ice_ptp_alloc_tx_tracker(tx); } @@ -819,9 +819,9 @@ ice_ptp_init_tx_e822(struct ice_pf *pf, struct ice_ptp_tx *tx, u8 port) static int ice_ptp_init_tx_e810(struct ice_pf *pf, struct ice_ptp_tx *tx) { - tx->quad = pf->hw.port_info->lport; - tx->quad_offset = 0; - tx->len = INDEX_PER_QUAD; + tx->block = pf->hw.port_info->lport; + tx->offset = 0; + tx->len = INDEX_PER_PORT_E810; return ice_ptp_alloc_tx_tracker(tx); } @@ -854,7 +854,7 @@ static void ice_ptp_tx_tstamp_cleanup(struct ice_pf *pf, struct ice_ptp_tx *tx) continue; /* Read tstamp to be able to use this register again */ - ice_read_phy_tstamp(hw, tx->quad, idx + tx->quad_offset, + ice_read_phy_tstamp(hw, tx->block, idx + tx->offset, &raw_tstamp); spin_lock(&tx->lock); @@ -2359,7 +2359,7 @@ s8 ice_ptp_request_ts(struct ice_ptp_tx *tx, struct sk_buff *skb) if (idx >= tx->len) return -1; else - return idx + tx->quad_offset; + return idx + tx->offset; } /** |