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; 40