1 files changed, 101 insertions, 0 deletions
diff --git a/drivers/net/arm/at91_ether.h b/drivers/net/arm/at91_ether.h
new file mode 100644
index 0000000..9885735
--- /dev/null
+++ b/drivers/net/arm/at91_ether.h
@@ -0,0 +1,101 @@
+/*
+ * Ethernet driver for the Atmel AT91RM9200 (Thunder)
+ *
+ *  Copyright (C) SAN People (Pty) Ltd
+ *
+ * Based on an earlier Atmel EMAC macrocell driver by Atmel and Lineo Inc.
+ * Initial version by Rick Bronson.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef AT91_ETHERNET
+#define AT91_ETHERNET
+
+
+/* Davicom 9161 PHY */
+#define MII_DM9161_ID	0x0181b880
+#define MII_DM9161A_ID	0x0181b8a0
+
+/* Davicom specific registers */
+#define MII_DSCR_REG	16
+#define MII_DSCSR_REG	17
+#define MII_DSINTR_REG	21
+
+/* Intel LXT971A PHY */
+#define MII_LXT971A_ID	0x001378E0
+
+/* Intel specific registers */
+#define MII_ISINTE_REG	18
+#define MII_ISINTS_REG	19
+#define MII_LEDCTRL_REG	20
+
+/* Realtek RTL8201 PHY */
+#define MII_RTL8201_ID	0x00008200
+
+/* Broadcom BCM5221 PHY */
+#define MII_BCM5221_ID	0x004061e0
+
+/* Broadcom specific registers */
+#define MII_BCMINTR_REG	26
+
+/* National Semiconductor DP83847 */
+#define MII_DP83847_ID	0x20005c30
+
+/* Altima AC101L PHY */
+#define MII_AC101L_ID	0x00225520
+
+/* Micrel KS8721 PHY */
+#define MII_KS8721_ID	0x00221610
+
+/* ........................................................................ */
+
+#define MAX_RBUFF_SZ	0x600		/* 1518 rounded up */
+#define MAX_RX_DESCR	9		/* max number of receive buffers */
+
+#define EMAC_DESC_DONE	0x00000001	/* bit for if DMA is done */
+#define EMAC_DESC_WRAP	0x00000002	/* bit for wrap */
+
+#define EMAC_BROADCAST	0x80000000	/* broadcast address */
+#define EMAC_MULTICAST	0x40000000	/* multicast address */
+#define EMAC_UNICAST	0x20000000	/* unicast address */
+
+struct rbf_t
+{
+	unsigned int addr;
+	unsigned long size;
+};
+
+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 at91_private
+{
+	struct net_device_stats stats;
+	struct mii_if_info mii;			/* ethtool support */
+	struct at91_eth_data board_data;	/* board-specific configuration */
+
+	/* PHY */
+	unsigned long phy_type;			/* type of PHY (PHY_ID) */
+	spinlock_t lock;			/* lock for MDI interface */
+	short phy_media;			/* media interface type */
+	unsigned short phy_address;		/* 5-bit MDI address of PHY (0..31) */
+
+	/* 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 */
+};
+
+#endif