diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/fec.h')
-rw-r--r-- | drivers/net/ethernet/freescale/fec.h | 38 |
1 files changed, 17 insertions, 21 deletions
diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h index 2106d72c91dc..195122e11f10 100644 --- a/drivers/net/ethernet/freescale/fec.h +++ b/drivers/net/ethernet/freescale/fec.h @@ -64,6 +64,7 @@ #define FEC_R_FIFO_RSEM 0x194 /* Receive FIFO section empty threshold */ #define FEC_R_FIFO_RAEM 0x198 /* Receive FIFO almost empty threshold */ #define FEC_R_FIFO_RAFL 0x19c /* Receive FIFO almost full threshold */ +#define FEC_FTRL 0x1b0 /* Frame truncation receive length*/ #define FEC_RACC 0x1c4 /* Receive Accelerator function */ #define FEC_RCMR_1 0x1c8 /* Receive classification match ring 1 */ #define FEC_RCMR_2 0x1cc /* Receive classification match ring 2 */ @@ -309,12 +310,6 @@ struct bufdesc_ex { #define FEC_R_BUFF_SIZE(X) (((X) == 1) ? FEC_R_BUFF_SIZE_1 : \ (((X) == 2) ? \ FEC_R_BUFF_SIZE_2 : FEC_R_BUFF_SIZE_0)) -#define FEC_R_DES_ACTIVE(X) (((X) == 1) ? FEC_R_DES_ACTIVE_1 : \ - (((X) == 2) ? \ - FEC_R_DES_ACTIVE_2 : FEC_R_DES_ACTIVE_0)) -#define FEC_X_DES_ACTIVE(X) (((X) == 1) ? FEC_X_DES_ACTIVE_1 : \ - (((X) == 2) ? \ - FEC_X_DES_ACTIVE_2 : FEC_X_DES_ACTIVE_0)) #define FEC_DMA_CFG(X) (((X) == 2) ? FEC_DMA_CFG_2 : FEC_DMA_CFG_1) @@ -380,6 +375,7 @@ struct bufdesc_ex { #define FEC_ENET_TS_TIMER ((uint)0x00008000) #define FEC_DEFAULT_IMASK (FEC_ENET_TXF | FEC_ENET_RXF | FEC_ENET_MII | FEC_ENET_TS_TIMER) +#define FEC_NAPI_IMASK (FEC_ENET_MII | FEC_ENET_TS_TIMER) #define FEC_RX_DISABLED_IMASK (FEC_DEFAULT_IMASK & (~FEC_ENET_RXF)) /* ENET interrupt coalescing macro define */ @@ -447,33 +443,35 @@ struct bufdesc_ex { /* Controller supports RACC register */ #define FEC_QUIRK_HAS_RACC (1 << 12) +struct bufdesc_prop { + int qid; + /* Address of Rx and Tx buffers */ + struct bufdesc *base; + struct bufdesc *last; + struct bufdesc *cur; + void __iomem *reg_desc_active; + dma_addr_t dma; + unsigned short ring_size; + unsigned char dsize; + unsigned char dsize_log2; +}; + struct fec_enet_priv_tx_q { - int index; + struct bufdesc_prop bd; unsigned char *tx_bounce[TX_RING_SIZE]; struct sk_buff *tx_skbuff[TX_RING_SIZE]; - dma_addr_t bd_dma; - struct bufdesc *tx_bd_base; - uint tx_ring_size; - unsigned short tx_stop_threshold; unsigned short tx_wake_threshold; - struct bufdesc *cur_tx; struct bufdesc *dirty_tx; char *tso_hdrs; dma_addr_t tso_hdrs_dma; }; struct fec_enet_priv_rx_q { - int index; + struct bufdesc_prop bd; struct sk_buff *rx_skbuff[RX_RING_SIZE]; - - dma_addr_t bd_dma; - struct bufdesc *rx_bd_base; - uint rx_ring_size; - - struct bufdesc *cur_rx; }; /* The FEC buffer descriptors track the ring buffers. The rx_bd_base and @@ -513,8 +511,6 @@ struct fec_enet_private { unsigned long work_ts; unsigned long work_mdio; - unsigned short bufdesc_size; - struct platform_device *pdev; int dev_id; |