diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-01 09:00:29 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-01 09:00:29 -0800 |
| commit | b1bf9368407ae7e89d8a005bb40beb70a41df539 (patch) | |
| tree | 3815c8aab19c6c186736673c624fef5f3faab716 /drivers/block/cciss.h | |
| parent | 524df55725217b13d5a232fb5badb5846418ea0e (diff) | |
| parent | 4671a1322052425afa38fcb7980d2fd2bb0fc99b (diff) | |
Merge branch 'for-2.6.34' of git://git.kernel.dk/linux-2.6-block
* 'for-2.6.34' of git://git.kernel.dk/linux-2.6-block: (38 commits)
block: don't access jiffies when initialising io_context
cfq: remove 8 bytes of padding from cfq_rb_root on 64 bit builds
block: fix for "Consolidate phys_segment and hw_segment limits"
cfq-iosched: quantum check tweak
blktrace: perform cleanup after setup error
blkdev: fix merge_bvec_fn return value checks
cfq-iosched: requests "in flight" vs "in driver" clarification
cciss: Fix problem with scatter gather elements in the scsi half of the driver
cciss: eliminate unnecessary pointer use in cciss scsi code
cciss: do not use void pointer for scsi hba data
cciss: factor out scatter gather chain block mapping code
cciss: fix scatter gather chain block dma direction kludge
cciss: simplify scatter gather code
cciss: factor out scatter gather chain block allocation and freeing
cciss: detect bad alignment of scsi commands at build time
cciss: clarify command list padding calculation
cfq-iosched: rethink seeky detection for SSDs
cfq-iosched: rework seeky detection
block: remove padding from io_context on 64bit builds
block: Consolidate phys_segment and hw_segment limits
...
Diffstat (limited to 'drivers/block/cciss.h')
| -rw-r--r-- | drivers/block/cciss.h | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h index 1d95db254069..c5d411174db0 100644 --- a/drivers/block/cciss.h +++ b/drivers/block/cciss.h @@ -55,18 +55,12 @@ typedef struct _drive_info_struct char device_initialized; /* indicates whether dev is initialized */ } drive_info_struct; -struct Cmd_sg_list { - SGDescriptor_struct *sgchain; - dma_addr_t sg_chain_dma; - int chain_block_size; -}; - struct ctlr_info { int ctlr; char devname[8]; char *product_name; - char firm_ver[4]; // Firmware version + char firm_ver[4]; /* Firmware version */ struct pci_dev *pdev; __u32 board_id; void __iomem *vaddr; @@ -89,7 +83,7 @@ struct ctlr_info int maxsgentries; int chainsize; int max_cmd_sgentries; - struct Cmd_sg_list **cmd_sg_list; + SGDescriptor_struct **cmd_sg_list; # define DOORBELL_INT 0 # define PERF_MODE_INT 1 @@ -103,7 +97,7 @@ struct ctlr_info BYTE cciss_write; BYTE cciss_read_capacity; - // information about each logical volume + /* information about each logical volume */ drive_info_struct *drv[CISS_MAX_LUN]; struct access_method access; @@ -116,7 +110,7 @@ struct ctlr_info unsigned int maxSG; spinlock_t lock; - //* pointers to command and error info pool */ + /* pointers to command and error info pool */ CommandList_struct *cmd_pool; dma_addr_t cmd_pool_dhandle; ErrorInfo_struct *errinfo_pool; @@ -134,12 +128,10 @@ struct ctlr_info */ int next_to_run; - // Disk structures we need to pass back + /* Disk structures we need to pass back */ struct gendisk *gendisk[CISS_MAX_LUN]; #ifdef CONFIG_CISS_SCSI_TAPE - void *scsi_ctlr; /* ptr to structure containing scsi related stuff */ - /* list of block side commands the scsi error handling sucked up */ - /* and saved for later processing */ + struct cciss_scsi_adapter_data_t *scsi_ctlr; #endif unsigned char alive; struct list_head scan_list; @@ -315,4 +307,3 @@ struct board_type { #define CCISS_LOCK(i) (&hba[i]->lock) #endif /* CCISS_H */ - |