[qemu.git] / hw / etraxfs_dma.h

struct etraxfs_dma_client
{
	/* DMA controller. */
	int channel;
	void *ctrl;

	/* client.  */
	struct
	{
		int (*push)(void *opaque, unsigned char *buf, int len);
		void (*pull)(void *opaque);
		void *opaque;
	} client;
};

void *etraxfs_dmac_init(CPUState *env, target_phys_addr_t base, 
			int nr_channels);
void etraxfs_dmac_connect(void *opaque, int channel, qemu_irq *line,
			  int input);
void etraxfs_dmac_connect_client(void *opaque, int c, 
				 struct etraxfs_dma_client *cl);
void etraxfs_dmac_run(void *opaque);
int etraxfs_dmac_input(struct etraxfs_dma_client *client, 
		       void *buf, int len, int eop);
Commit	Line	Data
1ba13a5d EI	1	struct etraxfs_dma_client
	2	{
	3	/* DMA controller. */
	4	int channel;
	5	void *ctrl;
	6
	7	/* client. */
	8	struct
	9	{
	10	int (push)(void opaque, unsigned char *buf, int len);
	11	void (pull)(void opaque);
	12	void *opaque;
	13	} client;
	14	};
	15
	16	void etraxfs_dmac_init(CPUState env, target_phys_addr_t base,
	17	int nr_channels);
	18	void etraxfs_dmac_connect(void opaque, int channel, qemu_irq line,
	19	int input);
	20	void etraxfs_dmac_connect_client(void *opaque, int c,
	21	struct etraxfs_dma_client *cl);
	22	void etraxfs_dmac_run(void *opaque);
	23	int etraxfs_dmac_input(struct etraxfs_dma_client *client,
	24	void *buf, int len, int eop);