1#ifndef TARGET_CORE_FILE_H
 2#define TARGET_CORE_FILE_H
 3
 4#define FD_VERSION		"4.0"
 5
 6#define FD_MAX_DEV_NAME		256
 7#define FD_DEVICE_QUEUE_DEPTH	32
 8#define FD_MAX_DEVICE_QUEUE_DEPTH 128
 9#define FD_BLOCKSIZE		512
10#define FD_MAX_SECTORS		1024
11
12#define RRF_EMULATE_CDB		0x01
13#define RRF_GOT_LBA		0x02
14
15struct fd_request {
16	struct se_task	fd_task;
17	/* SCSI CDB from iSCSI Command PDU */
18	unsigned char	fd_scsi_cdb[TCM_MAX_COMMAND_SIZE];
19} ____cacheline_aligned;
20
21#define FBDF_HAS_PATH		0x01
22#define FBDF_HAS_SIZE		0x02
23#define FDBD_USE_BUFFERED_IO	0x04
24
25struct fd_dev {
26	u32		fbd_flags;
27	unsigned char	fd_dev_name[FD_MAX_DEV_NAME];
28	/* Unique Ramdisk Device ID in Ramdisk HBA */
29	u32		fd_dev_id;
30	/* Number of SG tables in sg_table_array */
31	u32		fd_table_count;
32	u32		fd_queue_depth;
33	u32		fd_block_size;
34	unsigned long long fd_dev_size;
35	struct file	*fd_file;
36	/* FILEIO HBA device is connected to */
37	struct fd_host *fd_host;
38} ____cacheline_aligned;
39
40struct fd_host {
41	u32		fd_host_dev_id_count;
42	/* Unique FILEIO Host ID */
43	u32		fd_host_id;
44} ____cacheline_aligned;
45
46#endif /* TARGET_CORE_FILE_H */

 1#ifndef TARGET_CORE_FILE_H
 2#define TARGET_CORE_FILE_H
 3
 4#define FD_VERSION		"4.0"
 5
 6#define FD_MAX_DEV_NAME		256
 7#define FD_DEVICE_QUEUE_DEPTH	32
 8#define FD_MAX_DEVICE_QUEUE_DEPTH 128
 9#define FD_BLOCKSIZE		512
10#define FD_MAX_SECTORS		1024
11
12#define RRF_EMULATE_CDB		0x01
13#define RRF_GOT_LBA		0x02
14
 
 
 
 
 
 
15#define FBDF_HAS_PATH		0x01
16#define FBDF_HAS_SIZE		0x02
 
17
18struct fd_dev {
19	u32		fbd_flags;
20	unsigned char	fd_dev_name[FD_MAX_DEV_NAME];
21	/* Unique Ramdisk Device ID in Ramdisk HBA */
22	u32		fd_dev_id;
23	/* Number of SG tables in sg_table_array */
24	u32		fd_table_count;
25	u32		fd_queue_depth;
26	u32		fd_block_size;
27	unsigned long long fd_dev_size;
28	struct file	*fd_file;
29	/* FILEIO HBA device is connected to */
30	struct fd_host *fd_host;
31} ____cacheline_aligned;
32
33struct fd_host {
34	u32		fd_host_dev_id_count;
35	/* Unique FILEIO Host ID */
36	u32		fd_host_id;
37} ____cacheline_aligned;
38
39#endif /* TARGET_CORE_FILE_H */