| 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 |