diff options
| author | fishsoupisgood <github@madingley.org> | 2019-04-29 01:17:54 +0100 |
|---|---|---|
| committer | fishsoupisgood <github@madingley.org> | 2019-05-27 03:43:43 +0100 |
| commit | 3f2546b2ef55b661fd8dd69682b38992225e86f6 (patch) | |
| tree | 65ca85f13617aee1dce474596800950f266a456c /hw/net/ne2000.h | |
| download | qemu-master.tar.gz qemu-master.tar.bz2 qemu-master.zip | |
Diffstat (limited to 'hw/net/ne2000.h')
| -rw-r--r-- | hw/net/ne2000.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/hw/net/ne2000.h b/hw/net/ne2000.h new file mode 100644 index 00000000..e500306a --- /dev/null +++ b/hw/net/ne2000.h @@ -0,0 +1,40 @@ +#ifndef HW_NE2000_H +#define HW_NE2000_H 1 + +#define NE2000_PMEM_SIZE (32*1024) +#define NE2000_PMEM_START (16*1024) +#define NE2000_PMEM_END (NE2000_PMEM_SIZE+NE2000_PMEM_START) +#define NE2000_MEM_SIZE NE2000_PMEM_END + +typedef struct NE2000State { + MemoryRegion io; + uint8_t cmd; + uint32_t start; + uint32_t stop; + uint8_t boundary; + uint8_t tsr; + uint8_t tpsr; + uint16_t tcnt; + uint16_t rcnt; + uint32_t rsar; + uint8_t rsr; + uint8_t rxcr; + uint8_t isr; + uint8_t dcfg; + uint8_t imr; + uint8_t phys[6]; /* mac address */ + uint8_t curpag; + uint8_t mult[8]; /* multicast mask array */ + qemu_irq irq; + NICState *nic; + NICConf c; + uint8_t mem[NE2000_MEM_SIZE]; +} NE2000State; + +void ne2000_setup_io(NE2000State *s, DeviceState *dev, unsigned size); +extern const VMStateDescription vmstate_ne2000; +void ne2000_reset(NE2000State *s); +int ne2000_can_receive(NetClientState *nc); +ssize_t ne2000_receive(NetClientState *nc, const uint8_t *buf, size_t size_); + +#endif |