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/*

 * linux/drivers/net/am79c961.h

 */

#ifndef _LINUX_am79c961a_H

#define _LINUX_am79c961a_H

/* use 0 for production, 1 for verification, >2 for debug. debug flags: */

#define DEBUG_TX         2

#define DEBUG_RX         4

#define DEBUG_INT        8

#define DEBUG_IC        16

#ifndef NET_DEBUG

#define NET_DEBUG       0

#endif

#define NET_UID         0

#define NET_RDP         0x10

#define NET_RAP         0x12

#define NET_RESET       0x14

#define NET_IDP         0x16

/*

 * RAP registers

 */

#define CSR0            0

#define CSR0_INIT       0x0001

#define CSR0_STRT       0x0002

#define CSR0_STOP       0x0004

#define CSR0_TDMD       0x0008

#define CSR0_TXON       0x0010

#define CSR0_RXON       0x0020

#define CSR0_IENA       0x0040

#define CSR0_INTR       0x0080

#define CSR0_IDON       0x0100

#define CSR0_TINT       0x0200

#define CSR0_RINT       0x0400

#define CSR0_MERR       0x0800

#define CSR0_MISS       0x1000

#define CSR0_CERR       0x2000

#define CSR0_BABL       0x4000

#define CSR0_ERR        0x8000

#define CSR3            3

#define CSR3_EMBA       0x0008

#define CSR3_DXMT2PD    0x0010

#define CSR3_LAPPEN     0x0020

#define CSR3_IDONM      0x0100

#define CSR3_TINTM      0x0200

#define CSR3_RINTM      0x0400

#define CSR3_MERRM      0x0800

#define CSR3_MISSM      0x1000

#define CSR3_BABLM      0x4000

#define CSR3_MASKALL    0x5F00

#define LADRL           8

#define LADRM1          9

#define LADRM2          10

#define LADRH           11

#define PADRL           12

#define PADRM           13

#define PADRH           14

#define MODE            15

#define MODE_DISRX      0x0001

#define MODE_DISTX      0x0002

#define MODE_LOOP       0x0004

#define MODE_DTCRC      0x0008

#define MODE_COLL       0x0010

#define MODE_DRETRY     0x0020

#define MODE_INTLOOP    0x0040

#define MODE_PORT0      0x0080

#define MODE_DRXPA      0x2000

#define MODE_DRXBA      0x4000

#define MODE_PROMISC    0x8000

#define BASERXL         24

#define BASERXH         25

#define BASETXL         30

#define BASETXH         31

#define POLLINT         47

#define SIZERXR         76

#define SIZETXR         78

#define RMD_ENP         0x0100

#define RMD_STP         0x0200

#define RMD_CRC         0x0800

#define RMD_FRAM        0x2000

#define RMD_ERR         0x4000

#define RMD_OWN         0x8000

#define TMD_ENP         0x0100

#define TMD_STP         0x0200

#define TMD_MORE        0x1000

#define TMD_ERR         0x4000

#define TMD_OWN         0x8000

#define TST_RTRY        0x0200

#define TST_LCAR        0x0400

#define TST_LCOL        0x1000

#define TST_UFLO        0x4000

struct dev_priv {

    struct enet_statistics stats;

    unsigned long       rxbuffer[RX_BUFFERS];

    unsigned long       txbuffer[TX_BUFFERS];

    unsigned char       txhead;

    unsigned char       txtail;

    unsigned char       rxhead;

    unsigned char       rxtail;

    unsigned long       rxhdr;

    unsigned long       txhdr;

};

extern int      am79c961_probe (struct device *dev);

static int      am79c961_probe1 (struct device *dev);

static int      am79c961_open (struct device *dev);

static int      am79c961_sendpacket (struct sk_buff *skb, struct device *dev);

static void     am79c961_interrupt (int irq, void *dev_id, struct pt_regs *regs);

static void     am79c961_rx (struct device *dev, struct dev_priv *priv);

static void     am79c961_tx (struct device *dev, struct dev_priv *priv);

static int      am79c961_close (struct device *dev);

static struct enet_statistics *am79c961_getstats (struct device *dev);

static void     am79c961_setmulticastlist (struct device *dev);

#endif