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root / hw / pcnet.h @ a4c75a21

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#define PCNET_IOPORT_SIZE       0x20
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#define PCNET_PNPMMIO_SIZE      0x20
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#define PCNET_LOOPTEST_CRC        1
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#define PCNET_LOOPTEST_NOCRC        2
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typedef struct PCNetState_st PCNetState;
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struct PCNetState_st {
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    NICState *nic;
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    NICConf conf;
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    QEMUTimer *poll_timer;
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    int rap, isr, lnkst;
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    uint32_t rdra, tdra;
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    uint8_t prom[16];
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    uint16_t csr[128];
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    uint16_t bcr[32];
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    uint64_t timer;
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    int mmio_index, xmit_pos;
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    uint8_t buffer[4096];
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    int tx_busy;
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    qemu_irq irq;
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    void (*phys_mem_read)(void *dma_opaque, target_phys_addr_t addr,
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                         uint8_t *buf, int len, int do_bswap);
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    void (*phys_mem_write)(void *dma_opaque, target_phys_addr_t addr,
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                          uint8_t *buf, int len, int do_bswap);
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    void *dma_opaque;
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    int looptest;
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};
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void pcnet_h_reset(void *opaque);
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void pcnet_ioport_writew(void *opaque, uint32_t addr, uint32_t val);
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uint32_t pcnet_ioport_readw(void *opaque, uint32_t addr);
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void pcnet_ioport_writel(void *opaque, uint32_t addr, uint32_t val);
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uint32_t pcnet_ioport_readl(void *opaque, uint32_t addr);
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uint32_t pcnet_bcr_readw(PCNetState *s, uint32_t rap);
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int pcnet_can_receive(VLANClientState *nc);
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ssize_t pcnet_receive(VLANClientState *nc, const uint8_t *buf, size_t size_);
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void pcnet_common_cleanup(PCNetState *d);
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int pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info);
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extern const VMStateDescription vmstate_pcnet;