diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/fec.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h index 3b8d6d1..671d080 100644 --- a/drivers/net/ethernet/freescale/fec.h +++ b/drivers/net/ethernet/freescale/fec.h @@ -221,7 +221,7 @@ struct bufdesc_ex { #define BD_ENET_TX_RCMASK ((ushort)0x003c) #define BD_ENET_TX_UN ((ushort)0x0002) #define BD_ENET_TX_CSL ((ushort)0x0001) -#define BD_ENET_TX_STATS ((ushort)0x03ff) /* All status bits */ +#define BD_ENET_TX_STATS ((ushort)0x0fff) /* All status bits */ /*enhanced buffer descriptor control/status used by Ethernet transmit*/ #define BD_ENET_TX_INT 0x40000000 @@ -246,8 +246,8 @@ struct bufdesc_ex { #define RX_RING_SIZE (FEC_ENET_RX_FRPPG * FEC_ENET_RX_PAGES) #define FEC_ENET_TX_FRSIZE 2048 #define FEC_ENET_TX_FRPPG (PAGE_SIZE / FEC_ENET_TX_FRSIZE) -#define TX_RING_SIZE 16 /* Must be power of two */ -#define TX_RING_MOD_MASK 15 /* for this to work */ +#define TX_RING_SIZE 512 /* Must be power of two */ +#define TX_RING_MOD_MASK 511 /* for this to work */ #define BD_ENET_RX_INT 0x00800000 #define BD_ENET_RX_PTP ((ushort)0x0400) @@ -296,8 +296,15 @@ struct fec_enet_private { /* The ring entries to be free()ed */ struct bufdesc *dirty_tx; + unsigned short bufdesc_size; unsigned short tx_ring_size; unsigned short rx_ring_size; + unsigned short tx_stop_threshold; + unsigned short tx_wake_threshold; + + /* Software TSO */ + char *tso_hdrs; + dma_addr_t tso_hdrs_dma; struct platform_device *pdev; |
