ne2000.h (1031B)
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