root / hw / net / ne2000.h @ 47b43a1f
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#ifndef HW_NE2000_H
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#define HW_NE2000_H 1 |
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#define NE2000_PMEM_SIZE (32*1024) |
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#define NE2000_PMEM_START (16*1024) |
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#define NE2000_PMEM_END (NE2000_PMEM_SIZE+NE2000_PMEM_START)
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#define NE2000_MEM_SIZE NE2000_PMEM_END
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typedef struct NE2000State { |
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MemoryRegion io; |
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uint8_t cmd; |
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uint32_t start; |
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uint32_t stop; |
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uint8_t boundary; |
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uint8_t tsr; |
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uint8_t tpsr; |
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uint16_t tcnt; |
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uint16_t rcnt; |
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uint32_t rsar; |
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uint8_t rsr; |
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uint8_t rxcr; |
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uint8_t isr; |
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uint8_t dcfg; |
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uint8_t imr; |
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uint8_t phys[6]; /* mac address */ |
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uint8_t curpag; |
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uint8_t mult[8]; /* multicast mask array */ |
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qemu_irq irq; |
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NICState *nic; |
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NICConf c; |
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uint8_t mem[NE2000_MEM_SIZE]; |
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} NE2000State; |
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void ne2000_setup_io(NE2000State *s, unsigned size); |
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extern const VMStateDescription vmstate_ne2000; |
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void ne2000_reset(NE2000State *s);
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int ne2000_can_receive(NetClientState *nc);
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ssize_t ne2000_receive(NetClientState *nc, const uint8_t *buf, size_t size_);
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#endif
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