FRV: Use generic show_interrupts()
[cris-mirror.git] / drivers / target / target_core_iblock.h
blob64c1f4d69f76fd8936bd87fddecabc859b7ca588
1 #ifndef TARGET_CORE_IBLOCK_H
2 #define TARGET_CORE_IBLOCK_H
4 #define IBLOCK_VERSION "4.0"
6 #define IBLOCK_HBA_QUEUE_DEPTH 512
7 #define IBLOCK_DEVICE_QUEUE_DEPTH 32
8 #define IBLOCK_MAX_DEVICE_QUEUE_DEPTH 128
9 #define IBLOCK_MAX_CDBS 16
10 #define IBLOCK_LBA_SHIFT 9
12 struct iblock_req {
13 struct se_task ib_task;
14 unsigned char ib_scsi_cdb[TCM_MAX_COMMAND_SIZE];
15 atomic_t ib_bio_cnt;
16 atomic_t ib_bio_err_cnt;
17 struct bio *ib_bio;
18 struct iblock_dev *ib_dev;
19 } ____cacheline_aligned;
21 #define IBDF_HAS_UDEV_PATH 0x01
22 #define IBDF_HAS_FORCE 0x02
24 struct iblock_dev {
25 unsigned char ibd_udev_path[SE_UDEV_PATH_LEN];
26 int ibd_force;
27 int ibd_major;
28 int ibd_minor;
29 u32 ibd_depth;
30 u32 ibd_flags;
31 struct bio_set *ibd_bio_set;
32 struct block_device *ibd_bd;
33 struct iblock_hba *ibd_host;
34 } ____cacheline_aligned;
36 struct iblock_hba {
37 int iblock_host_id;
38 } ____cacheline_aligned;
40 #endif /* TARGET_CORE_IBLOCK_H */