diff options
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 45 |
1 files changed, 38 insertions, 7 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c index 881caa8ee319..55c7f9985692 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c @@ -126,13 +126,16 @@ static int hw_atl_b0_hw_qos_set(struct aq_hw_s *self) hw_atl_tps_tx_pkt_shed_desc_tc_arb_mode_set(self, 0U); hw_atl_tps_tx_pkt_shed_data_arb_mode_set(self, 0U); - hw_atl_tps_tx_pkt_shed_tc_data_max_credit_set(self, 0xFFF, 0U); - hw_atl_tps_tx_pkt_shed_tc_data_weight_set(self, 0x64, 0U); - hw_atl_tps_tx_pkt_shed_desc_tc_max_credit_set(self, 0x50, 0U); - hw_atl_tps_tx_pkt_shed_desc_tc_weight_set(self, 0x1E, 0U); + tc = 0; + + /* TX Packet Scheduler Data TC0 */ + hw_atl_tps_tx_pkt_shed_tc_data_max_credit_set(self, 0xFFF, tc); + hw_atl_tps_tx_pkt_shed_tc_data_weight_set(self, 0x64, tc); + hw_atl_tps_tx_pkt_shed_desc_tc_max_credit_set(self, 0x50, tc); + hw_atl_tps_tx_pkt_shed_desc_tc_weight_set(self, 0x1E, tc); - /* Tx buf size */ - buff_size = HW_ATL_B0_TXBUF_MAX; + /* Tx buf size TC0 */ + buff_size = HW_ATL_B0_TXBUF_MAX - HW_ATL_B0_PTP_TXBUF_SIZE; hw_atl_tpb_tx_pkt_buff_size_per_tc_set(self, buff_size, tc); hw_atl_tpb_tx_buff_hi_threshold_per_tc_set(self, @@ -143,10 +146,15 @@ static int hw_atl_b0_hw_qos_set(struct aq_hw_s *self) (buff_size * (1024 / 32U) * 50U) / 100U, tc); + /* Init TC2 for PTP_TX */ + tc = 2; + + hw_atl_tpb_tx_pkt_buff_size_per_tc_set(self, HW_ATL_B0_PTP_TXBUF_SIZE, + tc); /* QoS Rx buf size per TC */ tc = 0; - buff_size = HW_ATL_B0_RXBUF_MAX; + buff_size = HW_ATL_B0_RXBUF_MAX - HW_ATL_B0_PTP_RXBUF_SIZE; hw_atl_rpb_rx_pkt_buff_size_per_tc_set(self, buff_size, tc); hw_atl_rpb_rx_buff_hi_threshold_per_tc_set(self, @@ -160,6 +168,14 @@ static int hw_atl_b0_hw_qos_set(struct aq_hw_s *self) hw_atl_b0_set_fc(self, self->aq_nic_cfg->flow_control, tc); + /* Init TC2 for PTP_RX */ + tc = 2; + + hw_atl_rpb_rx_pkt_buff_size_per_tc_set(self, HW_ATL_B0_PTP_RXBUF_SIZE, + tc); + /* No flow control for PTP */ + hw_atl_rpb_rx_xoff_en_per_tc_set(self, 0U, tc); + /* QoS 802.1p priority -> TC mapping */ for (i_priority = 8U; i_priority--;) hw_atl_rpf_rpb_user_priority_tc_map_set(self, i_priority, 0U); @@ -1007,6 +1023,18 @@ static int hw_atl_b0_hw_ring_rx_stop(struct aq_hw_s *self, return aq_hw_err_from_flags(self); } +static int hw_atl_b0_tx_tc_mode_get(struct aq_hw_s *self, u32 *tc_mode) +{ + *tc_mode = hw_atl_rpb_tps_tx_tc_mode_get(self); + return aq_hw_err_from_flags(self); +} + +static int hw_atl_b0_rx_tc_mode_get(struct aq_hw_s *self, u32 *tc_mode) +{ + *tc_mode = hw_atl_rpb_rpf_rx_traf_class_mode_get(self); + return aq_hw_err_from_flags(self); +} + #define get_ptp_ts_val_u64(self, indx) \ ((u64)(hw_atl_pcs_ptp_clock_get(self, indx) & 0xffff)) @@ -1278,6 +1306,9 @@ const struct aq_hw_ops hw_atl_ops_b0 = { .hw_get_hw_stats = hw_atl_utils_get_hw_stats, .hw_get_fw_version = hw_atl_utils_get_fw_version, + .hw_tx_tc_mode_get = hw_atl_b0_tx_tc_mode_get, + .hw_rx_tc_mode_get = hw_atl_b0_rx_tc_mode_get, + .hw_get_ptp_ts = hw_atl_b0_get_ptp_ts, .hw_adj_sys_clock = hw_atl_b0_adj_sys_clock, .hw_set_sys_clock = hw_atl_b0_set_sys_clock, |