hw/pcnet.h

   1 #define PCNET_IOPORT_SIZE       0x20
   2 #define PCNET_PNPMMIO_SIZE      0x20
   3
   4 #define PCNET_LOOPTEST_CRC      1
   5 #define PCNET_LOOPTEST_NOCRC    2
   6
   7
   8 typedef struct PCNetState_st PCNetState;
   9
  10 struct PCNetState_st {
  11     NICState *nic;
  12     NICConf conf;
  13     QEMUTimer *poll_timer;
  14     int rap, isr, lnkst;
  15     uint32_t rdra, tdra;
  16     uint8_t prom[16];
  17     uint16_t csr[128];
  18     uint16_t bcr[32];
  19     uint64_t timer;
  20     int mmio_index, xmit_pos;
  21     uint8_t buffer[4096];
  22     int tx_busy;
  23     qemu_irq irq;
  24     void (*phys_mem_read)(void *dma_opaque, target_phys_addr_t addr,
  25                          uint8_t *buf, int len, int do_bswap);
  26     void (*phys_mem_write)(void *dma_opaque, target_phys_addr_t addr,
  27                           uint8_t *buf, int len, int do_bswap);
  28     void *dma_opaque;
  29     int looptest;
  30 };
  31
  32 void pcnet_h_reset(void *opaque);
  33 void pcnet_ioport_writew(void *opaque, uint32_t addr, uint32_t val);
  34 uint32_t pcnet_ioport_readw(void *opaque, uint32_t addr);
  35 int pcnet_can_receive(VLANClientState *nc);
  36 ssize_t pcnet_receive(VLANClientState *nc, const uint8_t *buf, size_t size_);
  37 void pcnet_common_cleanup(PCNetState *d);
  38 int pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info);
  39 extern const VMStateDescription vmstate_pcnet;