diff options
Diffstat (limited to 'drivers/net/ethernet/renesas/ravb.h')
| -rw-r--r-- | drivers/net/ethernet/renesas/ravb.h | 60 |
1 files changed, 43 insertions, 17 deletions
diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h index e0f8276cffed..b48935ec7e28 100644 --- a/drivers/net/ethernet/renesas/ravb.h +++ b/drivers/net/ethernet/renesas/ravb.h @@ -205,7 +205,11 @@ enum ravb_reg { TLFRCR = 0x0758, RFCR = 0x0760, MAFCR = 0x0778, - CSR0 = 0x0800, /* RZ/G2L only */ + + /* TOE registers (RZ/G2L only) */ + CSR0 = 0x0800, + CSR1 = 0x0804, + CSR2 = 0x0808, }; @@ -978,16 +982,39 @@ enum CSR0_BIT { CSR0_RPE = 0x00000020, }; +enum CSR1_BIT { + CSR1_TIP4 = 0x00000001, + CSR1_TTCP4 = 0x00000010, + CSR1_TUDP4 = 0x00000020, + CSR1_TICMP4 = 0x00000040, + CSR1_TTCP6 = 0x00100000, + CSR1_TUDP6 = 0x00200000, + CSR1_TICMP6 = 0x00400000, + CSR1_THOP = 0x01000000, + CSR1_TROUT = 0x02000000, + CSR1_TAHD = 0x04000000, + CSR1_TDHD = 0x08000000, +}; + +enum CSR2_BIT { + CSR2_RIP4 = 0x00000001, + CSR2_RTCP4 = 0x00000010, + CSR2_RUDP4 = 0x00000020, + CSR2_RICMP4 = 0x00000040, + CSR2_RTCP6 = 0x00100000, + CSR2_RUDP6 = 0x00200000, + CSR2_RICMP6 = 0x00400000, + CSR2_RHOP = 0x01000000, + CSR2_RROUT = 0x02000000, + CSR2_RAHD = 0x04000000, + CSR2_RDHD = 0x08000000, +}; + #define DBAT_ENTRY_NUM 22 #define RX_QUEUE_OFFSET 4 #define NUM_RX_QUEUE 2 #define NUM_TX_QUEUE 2 -#define RX_BUF_SZ (2048 - ETH_FCS_LEN + sizeof(__sum16)) - -#define GBETH_RX_BUFF_MAX 8192 -#define GBETH_RX_DESC_DATA_SIZE 4080 - struct ravb_tstamp_skb { struct list_head list; struct sk_buff *skb; @@ -1012,9 +1039,6 @@ struct ravb_ptp { }; struct ravb_hw_info { - void (*rx_ring_free)(struct net_device *ndev, int q); - void (*rx_ring_format)(struct net_device *ndev, int q); - void *(*alloc_rx_desc)(struct net_device *ndev, int q); bool (*receive)(struct net_device *ndev, int *quota, int q); void (*set_rate)(struct net_device *ndev); int (*set_feature)(struct net_device *ndev, netdev_features_t features); @@ -1025,9 +1049,10 @@ struct ravb_hw_info { netdev_features_t net_hw_features; netdev_features_t net_features; int stats_len; - size_t max_rx_len; u32 tccr_mask; - u32 rx_max_buf_size; + u32 rx_max_frame_size; + u32 rx_max_desc_use; + u32 rx_desc_size; unsigned aligned_tx: 1; /* hardware features */ @@ -1060,8 +1085,11 @@ struct ravb_private { struct ravb_desc *desc_bat; dma_addr_t rx_desc_dma[NUM_RX_QUEUE]; dma_addr_t tx_desc_dma[NUM_TX_QUEUE]; - struct ravb_rx_desc *gbeth_rx_ring; - struct ravb_ex_rx_desc *rx_ring[NUM_RX_QUEUE]; + union { + struct ravb_rx_desc *desc; + struct ravb_ex_rx_desc *ex_desc; + void *raw; + } rx_ring[NUM_RX_QUEUE]; struct ravb_tx_desc *tx_ring[NUM_TX_QUEUE]; void *tx_align[NUM_TX_QUEUE]; struct sk_buff *rx_1st_skb; @@ -1089,10 +1117,6 @@ struct ravb_private { int msg_enable; int speed; int emac_irq; - int erra_irq; - int mgmta_irq; - int rx_irqs[NUM_RX_QUEUE]; - int tx_irqs[NUM_TX_QUEUE]; unsigned no_avb_link:1; unsigned avb_link_active_low:1; @@ -1106,6 +1130,8 @@ struct ravb_private { const struct ravb_hw_info *info; struct reset_control *rstc; + + u32 gti_tiv; }; static inline u32 ravb_read(struct net_device *ndev, enum ravb_reg reg) |