Support PCI based option rom loading
[qemu.git] / hw / pcnet.h
blobefacc9fa59a142ee3c0dc0a530955099529738a2
1 #define PCNET_IOPORT_SIZE 0x20
2 #define PCNET_PNPMMIO_SIZE 0x20
4 #define PCNET_LOOPTEST_CRC 1
5 #define PCNET_LOOPTEST_NOCRC 2
8 typedef struct PCNetState_st PCNetState;
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;
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;