#define MACB_NCR 0x0000
#define MACB_NCFGR 0x0004
#define MACB_NSR 0x0008
+#define MACB_TAR 0x000c /* AT91RM9200 only */
+#define MACB_TCR 0x0010 /* AT91RM9200 only */
#define MACB_TSR 0x0014
#define MACB_RBQP 0x0018
#define MACB_TBQP 0x001c
#define MACB_RTY_SIZE 1
#define MACB_PAE_OFFSET 13
#define MACB_PAE_SIZE 1
+#define MACB_RM9200_RMII_OFFSET 13 /* AT91RM9200 only */
+#define MACB_RM9200_RMII_SIZE 1 /* AT91RM9200 only */
#define MACB_RBOF_OFFSET 14
#define MACB_RBOF_SIZE 2
#define MACB_RLCE_OFFSET 16
#define MACB_TGO_SIZE 1
#define MACB_BEX_OFFSET 4
#define MACB_BEX_SIZE 1
+#define MACB_RM9200_BNQ_OFFSET 4 /* AT91RM9200 only */
+#define MACB_RM9200_BNQ_SIZE 1 /* AT91RM9200 only */
#define MACB_COMP_OFFSET 5
#define MACB_COMP_SIZE 1
#define MACB_UND_OFFSET 6
u32 rx_udp_checksum_errors;
};
+struct rbf_t {
+ unsigned int addr;
+ unsigned long size;
+};
+
+#define MAX_RBUFF_SZ 0x600 /* 1518 rounded up */
+#define MAX_RX_DESCR 9 /* max number of receive buffers */
+
+struct recv_desc_bufs {
+ struct rbf_t descriptors[MAX_RX_DESCR]; /* must be on sizeof (rbf_t) boundary */
+ char recv_buf[MAX_RX_DESCR][MAX_RBUFF_SZ]; /* must be on long boundary */
+};
+
struct macb {
void __iomem *regs;
unsigned int duplex;
phy_interface_t phy_interface;
+
+ /* at91_private */
+ struct mii_if_info mii; /* ethtool support */
+ struct macb_platform_data board_data; /* board-specific
+ * configuration (shared with
+ * macb for common data */
+
+ /* PHY */
+ unsigned long phy_type; /* type of PHY (PHY_ID) */
+ short phy_media; /* media interface type */
+ unsigned short phy_address; /* 5-bit MDI address of PHY (0..31) */
+ struct timer_list check_timer; /* Poll link status */
+
+ /* Transmit */
+ struct sk_buff *skb; /* holds skb until xmit interrupt completes */
+ dma_addr_t skb_physaddr; /* phys addr from pci_map_single */
+ int skb_length; /* saved skb length for pci_unmap_single */
+
+ /* Receive */
+ int rxBuffIndex; /* index into receive descriptor list */
+ struct recv_desc_bufs *dlist; /* descriptor list address */
+ struct recv_desc_bufs *dlist_phys; /* descriptor list physical address */
};
static inline bool macb_is_gem(struct macb *bp)