Lines Matching defs:st_buffer

37 struct st_buffer {  struct
38 	unsigned char dma;	/* DMA-able buffer */
39 	unsigned char cleared;  /* internal buffer cleared after open? */
40 	unsigned short do_dio;  /* direct i/o set up? */
41 	int buffer_size;
42 	int buffer_blocks;
43 	int buffer_bytes;
44 	int read_pointer;
45 	int writing;
46 	int syscall_result;
47 	struct st_request *last_SRpnt;
48 	struct st_cmdstatus cmdstat;
49 	struct page **reserved_pages;
50 	int reserved_page_order;
51 	struct page **mapped_pages;
52 	struct rq_map_data map_data;
53 	unsigned char *b_data;
54 	unsigned short use_sg;	/* zero or max number of s/g segments for this adapter */
55 	unsigned short sg_segs;		/* number of segments in s/g list */
56 	unsigned short frp_segs;	/* number of buffer segments */