video: tegra: host: fix integer overflows
[linux-2.6.git] / drivers / target / target_core_iblock.h
1 #ifndef TARGET_CORE_IBLOCK_H
2 #define TARGET_CORE_IBLOCK_H
3
4 #define IBLOCK_VERSION          "4.0"
5
6 #define IBLOCK_MAX_CDBS         16
7 #define IBLOCK_LBA_SHIFT        9
8
9 struct iblock_req {
10         struct se_task ib_task;
11         unsigned char ib_scsi_cdb[TCM_MAX_COMMAND_SIZE];
12         atomic_t ib_bio_cnt;
13         atomic_t ib_bio_err_cnt;
14         struct bio *ib_bio;
15 } ____cacheline_aligned;
16
17 #define IBDF_HAS_UDEV_PATH              0x01
18
19 struct iblock_dev {
20         unsigned char ibd_udev_path[SE_UDEV_PATH_LEN];
21         u32     ibd_flags;
22         struct bio_set  *ibd_bio_set;
23         struct block_device *ibd_bd;
24         struct iblock_hba *ibd_host;
25 } ____cacheline_aligned;
26
27 struct iblock_hba {
28         int             iblock_host_id;
29 } ____cacheline_aligned;
30
31 #endif /* TARGET_CORE_IBLOCK_H */