1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
#define PCNET_IOPORT_SIZE 0x20
#define PCNET_PNPMMIO_SIZE 0x20
#define PCNET_LOOPTEST_CRC 1
#define PCNET_LOOPTEST_NOCRC 2
#include "memory.h"
typedef struct PCNetState_st PCNetState;
struct PCNetState_st {
NICState *nic;
NICConf conf;
QEMUTimer *poll_timer;
int rap, isr, lnkst;
uint32_t rdra, tdra;
uint8_t prom[16];
uint16_t csr[128];
uint16_t bcr[32];
uint64_t timer;
MemoryRegion mmio;
int xmit_pos;
uint8_t buffer[4096];
int tx_busy;
qemu_irq irq;
void (*phys_mem_read)(void *dma_opaque, target_phys_addr_t addr,
uint8_t *buf, int len, int do_bswap);
void (*phys_mem_write)(void *dma_opaque, target_phys_addr_t addr,
uint8_t *buf, int len, int do_bswap);
void *dma_opaque;
int looptest;
};
void pcnet_h_reset(void *opaque);
void pcnet_ioport_writew(void *opaque, uint32_t addr, uint32_t val);
uint32_t pcnet_ioport_readw(void *opaque, uint32_t addr);
void pcnet_ioport_writel(void *opaque, uint32_t addr, uint32_t val);
uint32_t pcnet_ioport_readl(void *opaque, uint32_t addr);
uint32_t pcnet_bcr_readw(PCNetState *s, uint32_t rap);
int pcnet_can_receive(VLANClientState *nc);
ssize_t pcnet_receive(VLANClientState *nc, const uint8_t *buf, size_t size_);
void pcnet_common_cleanup(PCNetState *d);
int pcnet_common_init(DeviceState *dev, PCNetState *s, NetClientInfo *info);
extern const VMStateDescription vmstate_pcnet;
|
