1 | #ifndef HW_NE2000_H |
---|---|
2 | #define HW_NE2000_H |
3 | |
4 | #include "qemu/units.h" |
5 | #include "net/net.h" |
6 | |
7 | #define NE2000_PMEM_SIZE (32 * KiB) |
8 | #define NE2000_PMEM_START (16 * KiB) |
9 | #define NE2000_PMEM_END (NE2000_PMEM_SIZE+NE2000_PMEM_START) |
10 | #define NE2000_MEM_SIZE NE2000_PMEM_END |
11 | |
12 | typedef struct NE2000State { |
13 | MemoryRegion io; |
14 | uint8_t cmd; |
15 | uint32_t start; |
16 | uint32_t stop; |
17 | uint8_t boundary; |
18 | uint8_t tsr; |
19 | uint8_t tpsr; |
20 | uint16_t tcnt; |
21 | uint16_t rcnt; |
22 | uint32_t rsar; |
23 | uint8_t rsr; |
24 | uint8_t rxcr; |
25 | uint8_t isr; |
26 | uint8_t dcfg; |
27 | uint8_t imr; |
28 | uint8_t phys[6]; /* mac address */ |
29 | uint8_t curpag; |
30 | uint8_t mult[8]; /* multicast mask array */ |
31 | qemu_irq irq; |
32 | NICState *nic; |
33 | NICConf c; |
34 | uint8_t mem[NE2000_MEM_SIZE]; |
35 | } NE2000State; |
36 | |
37 | void ne2000_setup_io(NE2000State *s, DeviceState *dev, unsigned size); |
38 | extern const VMStateDescription vmstate_ne2000; |
39 | void ne2000_reset(NE2000State *s); |
40 | ssize_t ne2000_receive(NetClientState *nc, const uint8_t *buf, size_t size_); |
41 | |
42 | #endif |
43 |