Archipelago » qemu

#define PCNET_IOPORT_SIZE       0x20

#define PCNET_PNPMMIO_SIZE      0x20

#define PCNET_LOOPTEST_CRC        1

#define PCNET_LOOPTEST_NOCRC        2

#include "memory.h"

typedef struct PCNetState_st PCNetState;

struct PCNetState_st {

    NICState *nic;

    NICConf conf;

    QEMUTimer *poll_timer;

    int rap, isr, lnkst;

    uint32_t rdra, tdra;

    uint8_t prom[16];

    uint16_t csr[128];

    uint16_t bcr[32];

    uint64_t timer;

    MemoryRegion mmio;

    int xmit_pos;

    uint8_t buffer[4096];

    int tx_busy;

    qemu_irq irq;

    void (*phys_mem_read)(void *dma_opaque, target_phys_addr_t addr,

                         uint8_t *buf, int len, int do_bswap);

    void (*phys_mem_write)(void *dma_opaque, target_phys_addr_t addr,

                          uint8_t *buf, int len, int do_bswap);

    void *dma_opaque;

    int looptest;

};

void pcnet_h_reset(void *opaque);

void pcnet_ioport_writew(void *opaque, uint32_t addr, uint32_t val);

uint32_t pcnet_ioport_readw(void *opaque, uint32_t addr);

void pcnet_ioport_writel(void *opaque, uint32_t addr, uint32_t val);

uint32_t pcnet_ioport_readl(void *opaque, uint32_t addr);

uint32_t pcnet_bcr_readw(PCNetState *s, uint32_t rap);

int pcnet_can_receive(VLANClientState *nc);

ssize_t pcnet_receive(VLANClientState *nc, const uint8_t *buf, size_t size_);

void pcnet_common_cleanup(PCNetState *d);

int pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info);

extern const VMStateDescription vmstate_pcnet;