diff options
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe.h')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe.h | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h index ab0627162c01..f5da54cddd8d 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h @@ -128,22 +128,25 @@ #define XGBE_DRV_DESC "AMD 10 Gigabit Ethernet Driver" /* Descriptor related defines */ -#define TX_DESC_CNT 512 -#define TX_DESC_MIN_FREE (TX_DESC_CNT >> 3) -#define TX_DESC_MAX_PROC (TX_DESC_CNT >> 1) -#define RX_DESC_CNT 512 +#define XGBE_TX_DESC_CNT 512 +#define XGBE_TX_DESC_MIN_FREE (XGBE_TX_DESC_CNT >> 3) +#define XGBE_TX_DESC_MAX_PROC (XGBE_TX_DESC_CNT >> 1) +#define XGBE_RX_DESC_CNT 512 -#define TX_MAX_BUF_SIZE (0x3fff & ~(64 - 1)) +#define XGBE_TX_MAX_BUF_SIZE (0x3fff & ~(64 - 1)) -#define RX_MIN_BUF_SIZE (ETH_FRAME_LEN + ETH_FCS_LEN + VLAN_HLEN) -#define RX_BUF_ALIGN 64 +#define XGBE_RX_MIN_BUF_SIZE (ETH_FRAME_LEN + ETH_FCS_LEN + VLAN_HLEN) +#define XGBE_RX_BUF_ALIGN 64 #define XGBE_MAX_DMA_CHANNELS 16 -#define DMA_ARDOMAIN_SETTING 0x2 -#define DMA_ARCACHE_SETTING 0xb -#define DMA_AWDOMAIN_SETTING 0x2 -#define DMA_AWCACHE_SETTING 0x7 -#define DMA_INTERRUPT_MASK 0x31c7 + +/* DMA cache settings - Outer sharable, write-back, write-allocate */ +#define XGBE_DMA_ARDOMAIN 0x2 +#define XGBE_DMA_ARCACHE 0xb +#define XGBE_DMA_AWDOMAIN 0x2 +#define XGBE_DMA_AWCACHE 0x7 + +#define XGBE_DMA_INTERRUPT_MASK 0x31c7 #define XGMAC_MIN_PACKET 60 #define XGMAC_STD_PACKET_MTU 1500 @@ -151,10 +154,6 @@ #define XGMAC_JUMBO_PACKET_MTU 9000 #define XGMAC_MAX_JUMBO_PACKET 9018 -#define MAX_MULTICAST_LIST 14 -#define TX_FLAGS_IP_PKT 0x00000001 -#define TX_FLAGS_TCP_PKT 0x00000002 - /* MDIO bus phy name */ #define XGBE_PHY_NAME "amd_xgbe_phy" #define XGBE_PRTAD 0 @@ -163,18 +162,18 @@ #define XGMAC_DRIVER_CONTEXT 1 #define XGMAC_IOCTL_CONTEXT 2 -#define FIFO_SIZE_B(x) (x) -#define FIFO_SIZE_KB(x) (x * 1024) +#define XGBE_FIFO_SIZE_B(x) (x) +#define XGBE_FIFO_SIZE_KB(x) (x * 1024) #define XGBE_TC_CNT 2 /* Helper macro for descriptor handling - * Always use GET_DESC_DATA to access the descriptor data + * Always use XGBE_GET_DESC_DATA to access the descriptor data * since the index is free-running and needs to be and-ed * with the descriptor count value of the ring to index to * the proper descriptor data. */ -#define GET_DESC_DATA(_ring, _idx) \ +#define XGBE_GET_DESC_DATA(_ring, _idx) \ ((_ring)->rdata + \ ((_idx) & ((_ring)->rdesc_count - 1))) @@ -219,7 +218,7 @@ struct xgbe_ring_desc { /* Structure used to hold information related to the descriptor * and the packet associated with the descriptor (always use - * use the GET_DESC_DATA macro to access this data from the ring) + * use the XGBE_GET_DESC_DATA macro to access this data from the ring) */ struct xgbe_ring_data { struct xgbe_ring_desc *rdesc; /* Virtual address of descriptor */ @@ -250,7 +249,7 @@ struct xgbe_ring { unsigned int rdesc_count; /* Array of descriptor data corresponding the descriptor memory - * (always use the GET_DESC_DATA macro to access this data) + * (always use the XGBE_GET_DESC_DATA macro to access this data) */ struct xgbe_ring_data *rdata; |