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path: root/drivers/net/fec_8xx/fec_8xx.h
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Diffstat (limited to 'drivers/net/fec_8xx/fec_8xx.h')
-rw-r--r--drivers/net/fec_8xx/fec_8xx.h220
1 files changed, 0 insertions, 220 deletions
diff --git a/drivers/net/fec_8xx/fec_8xx.h b/drivers/net/fec_8xx/fec_8xx.h
deleted file mode 100644
index f3b1c6fbba8b..000000000000
--- a/drivers/net/fec_8xx/fec_8xx.h
+++ /dev/null
@@ -1,220 +0,0 @@
-#ifndef FEC_8XX_H
-#define FEC_8XX_H
-
-#include <linux/mii.h>
-#include <linux/netdevice.h>
-
-#include <linux/types.h>
-
-/* HW info */
-
-/* CRC polynomium used by the FEC for the multicast group filtering */
-#define FEC_CRC_POLY 0x04C11DB7
-
-#define MII_ADVERTISE_HALF (ADVERTISE_100HALF | \
- ADVERTISE_10HALF | ADVERTISE_CSMA)
-#define MII_ADVERTISE_ALL (ADVERTISE_100FULL | \
- ADVERTISE_10FULL | MII_ADVERTISE_HALF)
-
-/* Interrupt events/masks.
-*/
-#define FEC_ENET_HBERR 0x80000000U /* Heartbeat error */
-#define FEC_ENET_BABR 0x40000000U /* Babbling receiver */
-#define FEC_ENET_BABT 0x20000000U /* Babbling transmitter */
-#define FEC_ENET_GRA 0x10000000U /* Graceful stop complete */
-#define FEC_ENET_TXF 0x08000000U /* Full frame transmitted */
-#define FEC_ENET_TXB 0x04000000U /* A buffer was transmitted */
-#define FEC_ENET_RXF 0x02000000U /* Full frame received */
-#define FEC_ENET_RXB 0x01000000U /* A buffer was received */
-#define FEC_ENET_MII 0x00800000U /* MII interrupt */
-#define FEC_ENET_EBERR 0x00400000U /* SDMA bus error */
-
-#define FEC_ECNTRL_PINMUX 0x00000004
-#define FEC_ECNTRL_ETHER_EN 0x00000002
-#define FEC_ECNTRL_RESET 0x00000001
-
-#define FEC_RCNTRL_BC_REJ 0x00000010
-#define FEC_RCNTRL_PROM 0x00000008
-#define FEC_RCNTRL_MII_MODE 0x00000004
-#define FEC_RCNTRL_DRT 0x00000002
-#define FEC_RCNTRL_LOOP 0x00000001
-
-#define FEC_TCNTRL_FDEN 0x00000004
-#define FEC_TCNTRL_HBC 0x00000002
-#define FEC_TCNTRL_GTS 0x00000001
-
-/* values for MII phy_status */
-
-#define PHY_CONF_ANE 0x0001 /* 1 auto-negotiation enabled */
-#define PHY_CONF_LOOP 0x0002 /* 1 loopback mode enabled */
-#define PHY_CONF_SPMASK 0x00f0 /* mask for speed */
-#define PHY_CONF_10HDX 0x0010 /* 10 Mbit half duplex supported */
-#define PHY_CONF_10FDX 0x0020 /* 10 Mbit full duplex supported */
-#define PHY_CONF_100HDX 0x0040 /* 100 Mbit half duplex supported */
-#define PHY_CONF_100FDX 0x0080 /* 100 Mbit full duplex supported */
-
-#define PHY_STAT_LINK 0x0100 /* 1 up - 0 down */
-#define PHY_STAT_FAULT 0x0200 /* 1 remote fault */
-#define PHY_STAT_ANC 0x0400 /* 1 auto-negotiation complete */
-#define PHY_STAT_SPMASK 0xf000 /* mask for speed */
-#define PHY_STAT_10HDX 0x1000 /* 10 Mbit half duplex selected */
-#define PHY_STAT_10FDX 0x2000 /* 10 Mbit full duplex selected */
-#define PHY_STAT_100HDX 0x4000 /* 100 Mbit half duplex selected */
-#define PHY_STAT_100FDX 0x8000 /* 100 Mbit full duplex selected */
-
-typedef struct phy_info {
- unsigned int id;
- const char *name;
- void (*startup) (struct net_device * dev);
- void (*shutdown) (struct net_device * dev);
- void (*ack_int) (struct net_device * dev);
-} phy_info_t;
-
-/* The FEC stores dest/src/type, data, and checksum for receive packets.
- */
-#define MAX_MTU 1508 /* Allow fullsized pppoe packets over VLAN */
-#define MIN_MTU 46 /* this is data size */
-#define CRC_LEN 4
-
-#define PKT_MAXBUF_SIZE (MAX_MTU+ETH_HLEN+CRC_LEN)
-#define PKT_MINBUF_SIZE (MIN_MTU+ETH_HLEN+CRC_LEN)
-
-/* Must be a multiple of 4 */
-#define PKT_MAXBLR_SIZE ((PKT_MAXBUF_SIZE+3) & ~3)
-/* This is needed so that invalidate_xxx wont invalidate too much */
-#define ENET_RX_FRSIZE L1_CACHE_ALIGN(PKT_MAXBUF_SIZE)
-
-/* platform interface */
-
-struct fec_platform_info {
- int fec_no; /* FEC index */
- int use_mdio; /* use external MII */
- int phy_addr; /* the phy address */
- int fec_irq, phy_irq; /* the irq for the controller */
- int rx_ring, tx_ring; /* number of buffers on rx */
- int sys_clk; /* system clock */
- __u8 macaddr[6]; /* mac address */
- int rx_copybreak; /* limit we copy small frames */
- int use_napi; /* use NAPI */
- int napi_weight; /* NAPI weight */
-};
-
-/* forward declaration */
-struct fec;
-
-struct fec_enet_private {
- spinlock_t lock; /* during all ops except TX pckt processing */
- spinlock_t tx_lock; /* during fec_start_xmit and fec_tx */
- struct net_device *dev;
- struct napi_struct napi;
- int fecno;
- struct fec *fecp;
- const struct fec_platform_info *fpi;
- int rx_ring, tx_ring;
- dma_addr_t ring_mem_addr;
- void *ring_base;
- struct sk_buff **rx_skbuff;
- struct sk_buff **tx_skbuff;
- cbd_t *rx_bd_base; /* Address of Rx and Tx buffers. */
- cbd_t *tx_bd_base;
- cbd_t *dirty_tx; /* ring entries to be free()ed. */
- cbd_t *cur_rx;
- cbd_t *cur_tx;
- int tx_free;
- struct net_device_stats stats;
- struct timer_list phy_timer_list;
- const struct phy_info *phy;
- unsigned int fec_phy_speed;
- __u32 msg_enable;
- struct mii_if_info mii_if;
-};
-
-/***************************************************************************/
-
-void fec_restart(struct net_device *dev, int duplex, int speed);
-void fec_stop(struct net_device *dev);
-
-/***************************************************************************/
-
-int fec_mii_read(struct net_device *dev, int phy_id, int location);
-void fec_mii_write(struct net_device *dev, int phy_id, int location, int value);
-
-int fec_mii_phy_id_detect(struct net_device *dev);
-void fec_mii_startup(struct net_device *dev);
-void fec_mii_shutdown(struct net_device *dev);
-void fec_mii_ack_int(struct net_device *dev);
-
-void fec_mii_link_status_change_check(struct net_device *dev, int init_media);
-
-/***************************************************************************/
-
-#define FEC1_NO 0x00
-#define FEC2_NO 0x01
-#define FEC3_NO 0x02
-
-int fec_8xx_init_one(const struct fec_platform_info *fpi,
- struct net_device **devp);
-int fec_8xx_cleanup_one(struct net_device *dev);
-
-/***************************************************************************/
-
-#define DRV_MODULE_NAME "fec_8xx"
-#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "0.1"
-#define DRV_MODULE_RELDATE "May 6, 2004"
-
-/***************************************************************************/
-
-int fec_8xx_platform_init(void);
-void fec_8xx_platform_cleanup(void);
-
-/***************************************************************************/
-
-/* FEC access macros */
-#if defined(CONFIG_8xx)
-/* for a 8xx __raw_xxx's are sufficient */
-#define __fec_out32(addr, x) __raw_writel(x, addr)
-#define __fec_out16(addr, x) __raw_writew(x, addr)
-#define __fec_in32(addr) __raw_readl(addr)
-#define __fec_in16(addr) __raw_readw(addr)
-#else
-/* for others play it safe */
-#define __fec_out32(addr, x) out_be32(addr, x)
-#define __fec_out16(addr, x) out_be16(addr, x)
-#define __fec_in32(addr) in_be32(addr)
-#define __fec_in16(addr) in_be16(addr)
-#endif
-
-/* write */
-#define FW(_fecp, _reg, _v) __fec_out32(&(_fecp)->fec_ ## _reg, (_v))
-
-/* read */
-#define FR(_fecp, _reg) __fec_in32(&(_fecp)->fec_ ## _reg)
-
-/* set bits */
-#define FS(_fecp, _reg, _v) FW(_fecp, _reg, FR(_fecp, _reg) | (_v))
-
-/* clear bits */
-#define FC(_fecp, _reg, _v) FW(_fecp, _reg, FR(_fecp, _reg) & ~(_v))
-
-/* buffer descriptor access macros */
-
-/* write */
-#define CBDW_SC(_cbd, _sc) __fec_out16(&(_cbd)->cbd_sc, (_sc))
-#define CBDW_DATLEN(_cbd, _datlen) __fec_out16(&(_cbd)->cbd_datlen, (_datlen))
-#define CBDW_BUFADDR(_cbd, _bufaddr) __fec_out32(&(_cbd)->cbd_bufaddr, (_bufaddr))
-
-/* read */
-#define CBDR_SC(_cbd) __fec_in16(&(_cbd)->cbd_sc)
-#define CBDR_DATLEN(_cbd) __fec_in16(&(_cbd)->cbd_datlen)
-#define CBDR_BUFADDR(_cbd) __fec_in32(&(_cbd)->cbd_bufaddr)
-
-/* set bits */
-#define CBDS_SC(_cbd, _sc) CBDW_SC(_cbd, CBDR_SC(_cbd) | (_sc))
-
-/* clear bits */
-#define CBDC_SC(_cbd, _sc) CBDW_SC(_cbd, CBDR_SC(_cbd) & ~(_sc))
-
-/***************************************************************************/
-
-#endif
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