diff options
Diffstat (limited to 'drivers/net/ethernet/renesas/ravb_main.c')
| -rw-r--r-- | drivers/net/ethernet/renesas/ravb_main.c | 45 |
1 files changed, 40 insertions, 5 deletions
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index c1546b916e4e..6605e4f4af53 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -579,6 +579,16 @@ static void ravb_emac_init_rcar(struct net_device *ndev) ravb_write(ndev, ECSIPR_ICDIP | ECSIPR_MPDIP | ECSIPR_LCHNGIP, ECSIPR); } +static void ravb_emac_init_rcar_gen4(struct net_device *ndev) +{ + struct ravb_private *priv = netdev_priv(ndev); + bool mii = priv->phy_interface == PHY_INTERFACE_MODE_MII; + + ravb_modify(ndev, APSR, APSR_MIISELECT, mii ? APSR_MIISELECT : 0); + + ravb_emac_init_rcar(ndev); +} + /* E-MAC init function */ static void ravb_emac_init(struct net_device *ndev) { @@ -2652,6 +2662,28 @@ static int ravb_mdio_release(struct ravb_private *priv) return 0; } +static const struct ravb_hw_info ravb_gen2_hw_info = { + .receive = ravb_rx_rcar, + .set_rate = ravb_set_rate_rcar, + .set_feature = ravb_set_features_rcar, + .dmac_init = ravb_dmac_init_rcar, + .emac_init = ravb_emac_init_rcar, + .gstrings_stats = ravb_gstrings_stats, + .gstrings_size = sizeof(ravb_gstrings_stats), + .net_hw_features = NETIF_F_RXCSUM, + .net_features = NETIF_F_RXCSUM, + .stats_len = ARRAY_SIZE(ravb_gstrings_stats), + .tccr_mask = TCCR_TSRQ0 | TCCR_TSRQ1 | TCCR_TSRQ2 | TCCR_TSRQ3, + .rx_max_frame_size = SZ_2K, + .rx_buffer_size = SZ_2K + + SKB_DATA_ALIGN(sizeof(struct skb_shared_info)), + .rx_desc_size = sizeof(struct ravb_ex_rx_desc), + .aligned_tx = 1, + .gptp = 1, + .nc_queues = 1, + .magic_pkt = 1, +}; + static const struct ravb_hw_info ravb_gen3_hw_info = { .receive = ravb_rx_rcar, .set_rate = ravb_set_rate_rcar, @@ -2677,12 +2709,12 @@ static const struct ravb_hw_info ravb_gen3_hw_info = { .magic_pkt = 1, }; -static const struct ravb_hw_info ravb_gen2_hw_info = { +static const struct ravb_hw_info ravb_gen4_hw_info = { .receive = ravb_rx_rcar, .set_rate = ravb_set_rate_rcar, .set_feature = ravb_set_features_rcar, .dmac_init = ravb_dmac_init_rcar, - .emac_init = ravb_emac_init_rcar, + .emac_init = ravb_emac_init_rcar_gen4, .gstrings_stats = ravb_gstrings_stats, .gstrings_size = sizeof(ravb_gstrings_stats), .net_hw_features = NETIF_F_RXCSUM, @@ -2693,8 +2725,11 @@ static const struct ravb_hw_info ravb_gen2_hw_info = { .rx_buffer_size = SZ_2K + SKB_DATA_ALIGN(sizeof(struct skb_shared_info)), .rx_desc_size = sizeof(struct ravb_ex_rx_desc), - .aligned_tx = 1, - .gptp = 1, + .internal_delay = 1, + .tx_counters = 1, + .multi_irqs = 1, + .irq_en_dis = 1, + .ccc_gac = 1, .nc_queues = 1, .magic_pkt = 1, }; @@ -2751,7 +2786,7 @@ static const struct of_device_id ravb_match_table[] = { { .compatible = "renesas,etheravb-rcar-gen2", .data = &ravb_gen2_hw_info }, { .compatible = "renesas,etheravb-r8a7795", .data = &ravb_gen3_hw_info }, { .compatible = "renesas,etheravb-rcar-gen3", .data = &ravb_gen3_hw_info }, - { .compatible = "renesas,etheravb-rcar-gen4", .data = &ravb_gen3_hw_info }, + { .compatible = "renesas,etheravb-rcar-gen4", .data = &ravb_gen4_hw_info }, { .compatible = "renesas,etheravb-rzv2m", .data = &ravb_rzv2m_hw_info }, { .compatible = "renesas,rzg2l-gbeth", .data = &gbeth_hw_info }, { } |