diff options
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/hw_atl')
5 files changed, 58 insertions, 10 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 30f7fc4c97ff..2ad3fa6316ce 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 @@ -818,14 +818,15 @@ static int hw_atl_b0_hw_packet_filter_set(struct aq_hw_s *self, cfg->is_vlan_force_promisc); hw_atl_rpfl2multicast_flr_en_set(self, - IS_FILTER_ENABLED(IFF_ALLMULTI), 0); + IS_FILTER_ENABLED(IFF_ALLMULTI) && + IS_FILTER_ENABLED(IFF_MULTICAST), 0); hw_atl_rpfl2_accept_all_mc_packets_set(self, - IS_FILTER_ENABLED(IFF_ALLMULTI)); + IS_FILTER_ENABLED(IFF_ALLMULTI) && + IS_FILTER_ENABLED(IFF_MULTICAST)); hw_atl_rpfl2broadcast_en_set(self, IS_FILTER_ENABLED(IFF_BROADCAST)); - cfg->is_mc_list_enabled = IS_FILTER_ENABLED(IFF_MULTICAST); for (i = HW_ATL_B0_MAC_MIN; i < HW_ATL_B0_MAC_MAX; ++i) hw_atl_rpfl2_uc_flr_en_set(self, @@ -968,14 +969,26 @@ static int hw_atl_b0_hw_interrupt_moderation_set(struct aq_hw_s *self) static int hw_atl_b0_hw_stop(struct aq_hw_s *self) { + int err; + u32 val; + hw_atl_b0_hw_irq_disable(self, HW_ATL_B0_INT_MASK); /* Invalidate Descriptor Cache to prevent writing to the cached * descriptors and to the data pointer of those descriptors */ - hw_atl_rdm_rx_dma_desc_cache_init_set(self, 1); + hw_atl_rdm_rx_dma_desc_cache_init_tgl(self); - return aq_hw_err_from_flags(self); + err = aq_hw_err_from_flags(self); + + if (err) + goto err_exit; + + readx_poll_timeout_atomic(hw_atl_rdm_rx_dma_desc_cache_init_done_get, + self, val, val == 1, 1000U, 10000U); + +err_exit: + return err; } static int hw_atl_b0_hw_ring_tx_stop(struct aq_hw_s *self, diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c index 1149812ae463..6f340695e6bd 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c @@ -606,12 +606,25 @@ void hw_atl_rpb_rx_flow_ctl_mode_set(struct aq_hw_s *aq_hw, u32 rx_flow_ctl_mode HW_ATL_RPB_RX_FC_MODE_SHIFT, rx_flow_ctl_mode); } -void hw_atl_rdm_rx_dma_desc_cache_init_set(struct aq_hw_s *aq_hw, u32 init) +void hw_atl_rdm_rx_dma_desc_cache_init_tgl(struct aq_hw_s *aq_hw) { + u32 val; + + val = aq_hw_read_reg_bit(aq_hw, HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_ADR, + HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_MSK, + HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_SHIFT); + aq_hw_write_reg_bit(aq_hw, HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_ADR, HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_MSK, HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_SHIFT, - init); + val ^ 1); +} + +u32 hw_atl_rdm_rx_dma_desc_cache_init_done_get(struct aq_hw_s *aq_hw) +{ + return aq_hw_read_reg_bit(aq_hw, RDM_RX_DMA_DESC_CACHE_INIT_DONE_ADR, + RDM_RX_DMA_DESC_CACHE_INIT_DONE_MSK, + RDM_RX_DMA_DESC_CACHE_INIT_DONE_SHIFT); } void hw_atl_rpb_rx_pkt_buff_size_per_tc_set(struct aq_hw_s *aq_hw, diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h index 0c37abbabca5..c3ee278c3747 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h @@ -313,8 +313,11 @@ void hw_atl_rpb_rx_pkt_buff_size_per_tc_set(struct aq_hw_s *aq_hw, u32 rx_pkt_buff_size_per_tc, u32 buffer); -/* set rdm rx dma descriptor cache init */ -void hw_atl_rdm_rx_dma_desc_cache_init_set(struct aq_hw_s *aq_hw, u32 init); +/* toggle rdm rx dma descriptor cache init */ +void hw_atl_rdm_rx_dma_desc_cache_init_tgl(struct aq_hw_s *aq_hw); + +/* get rdm rx dma descriptor cache init done */ +u32 hw_atl_rdm_rx_dma_desc_cache_init_done_get(struct aq_hw_s *aq_hw); /* set rx xoff enable (per tc) */ void hw_atl_rpb_rx_xoff_en_per_tc_set(struct aq_hw_s *aq_hw, u32 rx_xoff_en_per_tc, diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h index c3febcdfa92e..35887ad89025 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h @@ -318,6 +318,25 @@ /* default value of bitfield rdm_desc_init_i */ #define HW_ATL_RDM_RX_DMA_DESC_CACHE_INIT_DEFAULT 0x0 +/* rdm_desc_init_done_i bitfield definitions + * preprocessor definitions for the bitfield rdm_desc_init_done_i. + * port="pif_rdm_desc_init_done_i" + */ + +/* register address for bitfield rdm_desc_init_done_i */ +#define RDM_RX_DMA_DESC_CACHE_INIT_DONE_ADR 0x00005a10 +/* bitmask for bitfield rdm_desc_init_done_i */ +#define RDM_RX_DMA_DESC_CACHE_INIT_DONE_MSK 0x00000001U +/* inverted bitmask for bitfield rdm_desc_init_done_i */ +#define RDM_RX_DMA_DESC_CACHE_INIT_DONE_MSKN 0xfffffffe +/* lower bit position of bitfield rdm_desc_init_done_i */ +#define RDM_RX_DMA_DESC_CACHE_INIT_DONE_SHIFT 0U +/* width of bitfield rdm_desc_init_done_i */ +#define RDM_RX_DMA_DESC_CACHE_INIT_DONE_WIDTH 1 +/* default value of bitfield rdm_desc_init_done_i */ +#define RDM_RX_DMA_DESC_CACHE_INIT_DONE_DEFAULT 0x0 + + /* rx int_desc_wrb_en bitfield definitions * preprocessor definitions for the bitfield "int_desc_wrb_en". * port="pif_rdm_int_desc_wrb_en_i" diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c index da726489e3c8..7bc51f8d6f2f 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils_fw2x.c @@ -337,7 +337,7 @@ static int aq_fw2x_get_phy_temp(struct aq_hw_s *self, int *temp) /* Convert PHY temperature from 1/256 degree Celsius * to 1/1000 degree Celsius. */ - *temp = temp_res * 1000 / 256; + *temp = (temp_res & 0xFFFF) * 1000 / 256; return 0; } |