1 #define PCNET_IOPORT_SIZE 0x20
2 #define PCNET_PNPMMIO_SIZE 0x20
4 #define PCNET_LOOPTEST_CRC 1
5 #define PCNET_LOOPTEST_NOCRC 2
9 /* BUS CONFIGURATION REGISTERS */
23 #define BCR_APROMWE(S) !!((S)->bcr[BCR_MC ] & 0x0100)
24 #define BCR_DWIO(S) !!((S)->bcr[BCR_BSBC] & 0x0080)
25 #define BCR_SSIZE32(S) !!((S)->bcr[BCR_SWS ] & 0x0100)
26 #define BCR_SWSTYLE(S) ((S)->bcr[BCR_SWS ] & 0x00FF)
28 typedef struct PCNetState_st PCNetState;
30 struct PCNetState_st {
33 QEMUTimer *poll_timer;
44 void (*phys_mem_read)(void *dma_opaque, target_phys_addr_t addr,
45 uint8_t *buf, int len, int do_bswap);
46 void (*phys_mem_write)(void *dma_opaque, target_phys_addr_t addr,
47 uint8_t *buf, int len, int do_bswap);
53 void pcnet_h_reset(void *opaque);
54 void pcnet_ioport_writew(void *opaque, uint32_t addr, uint32_t val);
55 uint32_t pcnet_ioport_readw(void *opaque, uint32_t addr);
56 void pcnet_ioport_writel(void *opaque, uint32_t addr, uint32_t val);
57 uint32_t pcnet_ioport_readl(void *opaque, uint32_t addr);
58 uint32_t pcnet_bcr_readw(PCNetState *s, uint32_t rap);
59 int pcnet_can_receive(VLANClientState *nc);
60 ssize_t pcnet_receive(VLANClientState *nc, const uint8_t *buf, size_t size_);
61 void pcnet_set_link_status(VLANClientState *nc);
62 void pcnet_common_cleanup(PCNetState *d);
63 int pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info);
64 extern const VMStateDescription vmstate_pcnet;