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 | 34 |
1 files changed, 14 insertions, 20 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 fa3cd7e9954b..bee4fb3c8741 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 @@ -23,7 +23,7 @@ .msix_irqs = 8U, \ .irq_mask = ~0U, \ .vecs = HW_ATL_B0_RSS_MAX, \ - .tcs = HW_ATL_B0_TC_MAX, \ + .tcs_max = HW_ATL_B0_TC_MAX, \ .rxd_alignment = 1U, \ .rxd_size = HW_ATL_B0_RXD_SIZE, \ .rxds_max = HW_ATL_B0_MAX_RXD, \ @@ -116,8 +116,9 @@ static int hw_atl_b0_set_fc(struct aq_hw_s *self, u32 fc, u32 tc) static int hw_atl_b0_hw_qos_set(struct aq_hw_s *self) { + u32 tx_buff_size = HW_ATL_B0_TXBUF_MAX; + u32 rx_buff_size = HW_ATL_B0_RXBUF_MAX; unsigned int i_priority = 0U; - u32 buff_size = 0U; u32 tc = 0U; /* TPS Descriptor rate init */ @@ -131,8 +132,6 @@ 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); - 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); @@ -140,46 +139,41 @@ static int hw_atl_b0_hw_qos_set(struct aq_hw_s *self) hw_atl_tps_tx_pkt_shed_desc_tc_weight_set(self, 0x1E, tc); /* Tx buf size TC0 */ - buff_size = HW_ATL_B0_TXBUF_MAX - HW_ATL_B0_PTP_TXBUF_SIZE; + tx_buff_size -= HW_ATL_B0_PTP_TXBUF_SIZE; - hw_atl_tpb_tx_pkt_buff_size_per_tc_set(self, buff_size, tc); + hw_atl_tpb_tx_pkt_buff_size_per_tc_set(self, tx_buff_size, tc); hw_atl_tpb_tx_buff_hi_threshold_per_tc_set(self, - (buff_size * + (tx_buff_size * (1024 / 32U) * 66U) / 100U, tc); hw_atl_tpb_tx_buff_lo_threshold_per_tc_set(self, - (buff_size * + (tx_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); + AQ_HW_PTP_TC); /* QoS Rx buf size per TC */ - tc = 0; - buff_size = HW_ATL_B0_RXBUF_MAX - HW_ATL_B0_PTP_RXBUF_SIZE; + rx_buff_size -= HW_ATL_B0_PTP_RXBUF_SIZE; - hw_atl_rpb_rx_pkt_buff_size_per_tc_set(self, buff_size, tc); + hw_atl_rpb_rx_pkt_buff_size_per_tc_set(self, rx_buff_size, tc); hw_atl_rpb_rx_buff_hi_threshold_per_tc_set(self, - (buff_size * + (rx_buff_size * (1024U / 32U) * 66U) / 100U, tc); hw_atl_rpb_rx_buff_lo_threshold_per_tc_set(self, - (buff_size * + (rx_buff_size * (1024U / 32U) * 50U) / 100U, tc); hw_atl_b0_set_fc(self, self->aq_nic_cfg->fc.req, 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); + AQ_HW_PTP_TC); /* No flow control for PTP */ - hw_atl_rpb_rx_xoff_en_per_tc_set(self, 0U, tc); + hw_atl_rpb_rx_xoff_en_per_tc_set(self, 0U, AQ_HW_PTP_TC); /* QoS 802.1p priority -> TC mapping */ for (i_priority = 8U; i_priority--;) |