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 #include "memory.h"
   8
   9 typedef struct PCNetState_st PCNetState;
  10
  11 struct PCNetState_st {
  12     NICState *nic;
  13     NICConf conf;
  14     QEMUTimer *poll_timer;
  15     int rap, isr, lnkst;
  16     uint32_t rdra, tdra;
  17     uint8_t prom[16];
  18     uint16_t csr[128];
  19     uint16_t bcr[32];
  20     int xmit_pos;
  21     uint64_t timer;
  22     MemoryRegion mmio;
  23     uint8_t buffer[4096];
  24     qemu_irq irq;
  25     void (*phys_mem_read)(void *dma_opaque, target_phys_addr_t addr,
  26                          uint8_t *buf, int len, int do_bswap);
  27     void (*phys_mem_write)(void *dma_opaque, target_phys_addr_t addr,
  28                           uint8_t *buf, int len, int do_bswap);
  29     void *dma_opaque;
  30     int tx_busy;
  31     int looptest;
  32 };
  33
  34 void pcnet_h_reset(void *opaque);
  35 void pcnet_ioport_writew(void *opaque, uint32_t addr, uint32_t val);
  36 uint32_t pcnet_ioport_readw(void *opaque, uint32_t addr);
  37 void pcnet_ioport_writel(void *opaque, uint32_t addr, uint32_t val);
  38 uint32_t pcnet_ioport_readl(void *opaque, uint32_t addr);
  39 uint32_t pcnet_bcr_readw(PCNetState *s, uint32_t rap);
  40 int pcnet_can_receive(VLANClientState *nc);
  41 ssize_t pcnet_receive(VLANClientState *nc, const uint8_t *buf, size_t size_);
  42 void pcnet_common_cleanup(PCNetState *d);
  43 int pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info);
  44 extern const VMStateDescription vmstate_pcnet;