Git Repo - qemu.git/blame_incremental

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Commit	Line	Data
	1	#ifndef HW_PCNET_H
	2	#define HW_PCNET_H 1
	3
	4	#define PCNET_IOPORT_SIZE 0x20
	5	#define PCNET_PNPMMIO_SIZE 0x20
	6
	7	#define PCNET_LOOPTEST_CRC 1
	8	#define PCNET_LOOPTEST_NOCRC 2
	9
	10	#include "exec/memory.h"
	11
	12	/* BUS CONFIGURATION REGISTERS */
	13	#define BCR_MSRDA 0
	14	#define BCR_MSWRA 1
	15	#define BCR_MC 2
	16	#define BCR_LNKST 4
	17	#define BCR_LED1 5
	18	#define BCR_LED2 6
	19	#define BCR_LED3 7
	20	#define BCR_FDC 9
	21	#define BCR_BSBC 18
	22	#define BCR_EECAS 19
	23	#define BCR_SWS 20
	24	#define BCR_PLAT 22
	25
	26	#define BCR_TMAULOOP(S) !!((S)->bcr[BCR_MC ] & 0x4000)
	27	#define BCR_APROMWE(S) !!((S)->bcr[BCR_MC ] & 0x0100)
	28	#define BCR_DWIO(S) !!((S)->bcr[BCR_BSBC] & 0x0080)
	29	#define BCR_SSIZE32(S) !!((S)->bcr[BCR_SWS ] & 0x0100)
	30	#define BCR_SWSTYLE(S) ((S)->bcr[BCR_SWS ] & 0x00FF)
	31
	32	typedef struct PCNetState_st PCNetState;
	33
	34	struct PCNetState_st {
	35	NICState *nic;
	36	NICConf conf;
	37	QEMUTimer *poll_timer;
	38	int rap, isr, lnkst;
	39	uint32_t rdra, tdra;
	40	uint8_t prom[16];
	41	uint16_t csr[128];
	42	uint16_t bcr[32];
	43	int xmit_pos;
	44	uint64_t timer;
	45	MemoryRegion mmio;
	46	uint8_t buffer[4096];
	47	qemu_irq irq;
	48	void (phys_mem_read)(void dma_opaque, hwaddr addr,
	49	uint8_t *buf, int len, int do_bswap);
	50	void (phys_mem_write)(void dma_opaque, hwaddr addr,
	51	uint8_t *buf, int len, int do_bswap);
	52	void *dma_opaque;
	53	int tx_busy;
	54	int looptest;
	55	};
	56
	57	void pcnet_h_reset(void *opaque);
	58	void pcnet_ioport_writew(void *opaque, uint32_t addr, uint32_t val);
	59	uint32_t pcnet_ioport_readw(void *opaque, uint32_t addr);
	60	void pcnet_ioport_writel(void *opaque, uint32_t addr, uint32_t val);
	61	uint32_t pcnet_ioport_readl(void *opaque, uint32_t addr);
	62	uint32_t pcnet_bcr_readw(PCNetState *s, uint32_t rap);
	63	ssize_t pcnet_receive(NetClientState nc, const uint8_t buf, size_t size_);
	64	void pcnet_set_link_status(NetClientState *nc);
	65	void pcnet_common_init(DeviceState dev, PCNetState s, NetClientInfo *info);
	66	extern const VMStateDescription vmstate_pcnet;
	67	#endif