diff options
Diffstat (limited to '')
-rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c | 43 |
1 files changed, 26 insertions, 17 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c index 359a4d387185..9b1062b8af64 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c @@ -119,10 +119,10 @@ err_exit: static int hw_atl_a0_hw_qos_set(struct aq_hw_s *self) { - u32 tc = 0U; - u32 buff_size = 0U; - unsigned int i_priority = 0U; bool is_rx_flow_control = false; + unsigned int i_priority = 0U; + u32 buff_size = 0U; + u32 tc = 0U; /* TPS Descriptor rate init */ hw_atl_tps_tx_pkt_shed_desc_rate_curr_time_res_set(self, 0x0U); @@ -155,7 +155,7 @@ static int hw_atl_a0_hw_qos_set(struct aq_hw_s *self) /* QoS Rx buf size per TC */ tc = 0; - is_rx_flow_control = (AQ_NIC_FC_RX & self->aq_nic_cfg->flow_control); + is_rx_flow_control = (AQ_NIC_FC_RX & self->aq_nic_cfg->fc.req); buff_size = HW_ATL_A0_RXBUF_MAX; hw_atl_rpb_rx_pkt_buff_size_per_tc_set(self, buff_size, tc); @@ -180,9 +180,9 @@ static int hw_atl_a0_hw_rss_hash_set(struct aq_hw_s *self, struct aq_rss_parameters *rss_params) { struct aq_nic_cfg_s *cfg = self->aq_nic_cfg; - int err = 0; - unsigned int i = 0U; unsigned int addr = 0U; + unsigned int i = 0U; + int err = 0; u32 val; for (i = 10, addr = 0U; i--; ++addr) { @@ -207,12 +207,12 @@ err_exit: static int hw_atl_a0_hw_rss_set(struct aq_hw_s *self, struct aq_rss_parameters *rss_params) { - u8 *indirection_table = rss_params->indirection_table; - u32 i = 0U; u32 num_rss_queues = max(1U, self->aq_nic_cfg->num_rss_queues); - int err = 0; + u8 *indirection_table = rss_params->indirection_table; u16 bitary[1 + (HW_ATL_A0_RSS_REDIRECTION_MAX * HW_ATL_A0_RSS_REDIRECTION_BITS / 16U)]; + int err = 0; + u32 i = 0U; u32 val; memset(bitary, 0, sizeof(bitary)); @@ -321,9 +321,9 @@ static int hw_atl_a0_hw_init_rx_path(struct aq_hw_s *self) static int hw_atl_a0_hw_mac_addr_set(struct aq_hw_s *self, u8 *mac_addr) { - int err = 0; unsigned int h = 0U; unsigned int l = 0U; + int err = 0; if (!mac_addr) { err = -EINVAL; @@ -352,10 +352,9 @@ static int hw_atl_a0_hw_init(struct aq_hw_s *self, u8 *mac_addr) [AQ_HW_IRQ_MSI] = { 0x20000021U, 0x20000025U }, [AQ_HW_IRQ_MSIX] = { 0x20000022U, 0x20000026U }, }; - + struct aq_nic_cfg_s *aq_nic_cfg = self->aq_nic_cfg; int err = 0; - struct aq_nic_cfg_s *aq_nic_cfg = self->aq_nic_cfg; hw_atl_a0_hw_init_tx_path(self); hw_atl_a0_hw_init_rx_path(self); @@ -404,6 +403,7 @@ static int hw_atl_a0_hw_ring_tx_start(struct aq_hw_s *self, struct aq_ring_s *ring) { hw_atl_tdm_tx_desc_en_set(self, 1, ring->idx); + return aq_hw_err_from_flags(self); } @@ -411,6 +411,7 @@ static int hw_atl_a0_hw_ring_rx_start(struct aq_hw_s *self, struct aq_ring_s *ring) { hw_atl_rdm_rx_desc_en_set(self, 1, ring->idx); + return aq_hw_err_from_flags(self); } @@ -418,6 +419,7 @@ static int hw_atl_a0_hw_start(struct aq_hw_s *self) { hw_atl_tpb_tx_buff_en_set(self, 1); hw_atl_rpb_rx_buff_en_set(self, 1); + return aq_hw_err_from_flags(self); } @@ -425,6 +427,7 @@ static int hw_atl_a0_hw_tx_ring_tail_update(struct aq_hw_s *self, struct aq_ring_s *ring) { hw_atl_reg_tx_dma_desc_tail_ptr_set(self, ring->sw_tail, ring->idx); + return 0; } @@ -435,8 +438,8 @@ static int hw_atl_a0_hw_ring_tx_xmit(struct aq_hw_s *self, struct aq_ring_buff_s *buff = NULL; struct hw_atl_txd_s *txd = NULL; unsigned int buff_pa_len = 0U; - unsigned int pkt_len = 0U; unsigned int frag_count = 0U; + unsigned int pkt_len = 0U; bool is_gso = false; buff = &ring->buff_ring[ring->sw_tail]; @@ -451,7 +454,7 @@ static int hw_atl_a0_hw_ring_tx_xmit(struct aq_hw_s *self, buff = &ring->buff_ring[ring->sw_tail]; - if (buff->is_gso) { + if (buff->is_gso_tcp) { txd->ctl |= (buff->len_l3 << 31) | (buff->len_l2 << 24) | HW_ATL_A0_TXD_CTL_CMD_TCP | @@ -500,6 +503,7 @@ static int hw_atl_a0_hw_ring_tx_xmit(struct aq_hw_s *self, } hw_atl_a0_hw_tx_ring_tail_update(self, ring); + return aq_hw_err_from_flags(self); } @@ -507,8 +511,8 @@ static int hw_atl_a0_hw_ring_rx_init(struct aq_hw_s *self, struct aq_ring_s *aq_ring, struct aq_ring_param_s *aq_ring_param) { - u32 dma_desc_addr_lsw = (u32)aq_ring->dx_ring_pa; u32 dma_desc_addr_msw = (u32)(((u64)aq_ring->dx_ring_pa) >> 32); + u32 dma_desc_addr_lsw = (u32)aq_ring->dx_ring_pa; hw_atl_rdm_rx_desc_en_set(self, false, aq_ring->idx); @@ -549,8 +553,8 @@ static int hw_atl_a0_hw_ring_tx_init(struct aq_hw_s *self, struct aq_ring_s *aq_ring, struct aq_ring_param_s *aq_ring_param) { - u32 dma_desc_lsw_addr = (u32)aq_ring->dx_ring_pa; u32 dma_desc_msw_addr = (u32)(((u64)aq_ring->dx_ring_pa) >> 32); + u32 dma_desc_lsw_addr = (u32)aq_ring->dx_ring_pa; hw_atl_reg_tx_dma_desc_base_addresslswset(self, dma_desc_lsw_addr, aq_ring->idx); @@ -599,8 +603,8 @@ static int hw_atl_a0_hw_ring_rx_fill(struct aq_hw_s *self, static int hw_atl_a0_hw_ring_tx_head_update(struct aq_hw_s *self, struct aq_ring_s *ring) { - int err = 0; unsigned int hw_head = hw_atl_tdm_tx_desc_head_ptr_get(self, ring->idx); + int err = 0; if (aq_utils_obj_test(&self->flags, AQ_HW_FLAG_ERR_UNPLUG)) { err = -ENXIO; @@ -720,6 +724,7 @@ static int hw_atl_a0_hw_irq_enable(struct aq_hw_s *self, u64 mask) { hw_atl_itr_irq_msk_setlsw_set(self, LODWORD(mask) | (1U << HW_ATL_A0_ERR_INT)); + return aq_hw_err_from_flags(self); } @@ -737,6 +742,7 @@ static int hw_atl_a0_hw_irq_disable(struct aq_hw_s *self, u64 mask) static int hw_atl_a0_hw_irq_read(struct aq_hw_s *self, u64 *mask) { *mask = hw_atl_itr_irq_statuslsw_get(self); + return aq_hw_err_from_flags(self); } @@ -859,6 +865,7 @@ static int hw_atl_a0_hw_interrupt_moderation_set(struct aq_hw_s *self) static int hw_atl_a0_hw_stop(struct aq_hw_s *self) { hw_atl_a0_hw_irq_disable(self, HW_ATL_A0_INT_MASK); + return aq_hw_err_from_flags(self); } @@ -866,6 +873,7 @@ static int hw_atl_a0_hw_ring_tx_stop(struct aq_hw_s *self, struct aq_ring_s *ring) { hw_atl_tdm_tx_desc_en_set(self, 0U, ring->idx); + return aq_hw_err_from_flags(self); } @@ -873,6 +881,7 @@ static int hw_atl_a0_hw_ring_rx_stop(struct aq_hw_s *self, struct aq_ring_s *ring) { hw_atl_rdm_rx_desc_en_set(self, 0U, ring->idx); + return aq_hw_err_from_flags(self); } |