target: Fix transport_cmd_finish_abort queue removal bug
[linux-2.6.git] / drivers / target / 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 struct 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
25 struct 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
40 struct 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 */