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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-08-06 17:48:34 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-08-06 17:48:34 -0700
commitbced13738405b62c8203df9c103d4ba63d747872 (patch)
tree566795dc7493591182668a94855487dff034a2b3 /include
parent21f16289270447673a7263ccc0b22d562fb01ecb (diff)
parent2b053729a84b6aac197df51b8729bc9fec743bff (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (32 commits) [SCSI] aacraid: prevent panic on adapter resource failure [SCSI] aha152x: use data accessors and !use_sg cleanup [SCSI] aha152x: Fix check_condition code-path [SCSI] aha152x: Clean Reset path [SCSI] aha152x: preliminary fixes and some comments [SCSI] aha152x: use bounce buffer [SCSI] aha152x: fix debug mode symbol conflict [SCSI] sd: disentangle barriers in SCSI [SCSI] lpfc : scsi command accessor fix for 8.2.2 [SCSI] qlogicpti: Some cosmetic changes [SCSI] lpfc 8.2.2 : Change version number to 8.2.2 [SCSI] lpfc 8.2.2 : Style cleanups [SCSI] lpfc 8.2.2 : Miscellaneous Bug Fixes [SCSI] lpfc 8.2.2 : Miscellaneous management and logging mods [SCSI] lpfc 8.2.2 : Rework the lpfc_printf_log() macro [SCSI] lpfc 8.2.2 : Attribute and Parameter splits for vport and physical port [SCSI] lpfc 8.2.2 : Fix locking around HBA's port_list [SCSI] lpfc 8.2.2 : Error messages and debugfs updates [SCSI] initialize shost_data to zero [SCSI] mptsas: add SMP passthrough support via bsg ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/bsg.h13
-rw-r--r--include/scsi/scsi_driver.h2
-rw-r--r--include/scsi/sd.h2
3 files changed, 9 insertions, 8 deletions
diff --git a/include/linux/bsg.h b/include/linux/bsg.h
index 102dc096e1c..60e377b520f 100644
--- a/include/linux/bsg.h
+++ b/include/linux/bsg.h
@@ -15,14 +15,18 @@ struct sg_io_v4 {
__u32 request_len; /* [i] in bytes */
__u64 request; /* [i], [*i] {SCSI: cdb} */
+ __u64 request_tag; /* [i] {SCSI: task tag (only if flagged)} */
__u32 request_attr; /* [i] {SCSI: task attribute} */
- __u32 request_tag; /* [i] {SCSI: task tag (only if flagged)} */
__u32 request_priority; /* [i] {SCSI: task priority} */
+ __u32 request_extra; /* [i] {spare, for padding} */
__u32 max_response_len; /* [i] in bytes */
__u64 response; /* [i], [*o] {SCSI: (auto)sense data} */
- /* "din_" for data in (from device); "dout_" for data out (to device) */
+ /* "dout_": data out (to device); "din_": data in (from device) */
+ __u32 dout_iovec_count; /* [i] 0 -> "flat" dout transfer else
+ dout_xfer points to array of iovec */
__u32 dout_xfer_len; /* [i] bytes to be transferred to device */
+ __u32 din_iovec_count; /* [i] 0 -> "flat" din transfer */
__u32 din_xfer_len; /* [i] bytes to be transferred from device */
__u64 dout_xferp; /* [i], [*i] */
__u64 din_xferp; /* [i], [*o] */
@@ -39,8 +43,9 @@ struct sg_io_v4 {
__u32 info; /* [o] additional information */
__u32 duration; /* [o] time to complete, in milliseconds */
__u32 response_len; /* [o] bytes of response actually written */
- __s32 din_resid; /* [o] actual_din_xfer_len - din_xfer_len */
- __u32 generated_tag; /* [o] {SCSI: task tag that transport chose} */
+ __s32 din_resid; /* [o] din_xfer_len - actual_din_xfer_len */
+ __s32 dout_resid; /* [o] dout_xfer_len - actual_dout_xfer_len */
+ __u64 generated_tag; /* [o] {SCSI: transport generated task tag} */
__u32 spare_out; /* [o] */
__u32 padding;
diff --git a/include/scsi/scsi_driver.h b/include/scsi/scsi_driver.h
index 02e26c1672b..3465f31a21c 100644
--- a/include/scsi/scsi_driver.h
+++ b/include/scsi/scsi_driver.h
@@ -13,8 +13,6 @@ struct scsi_driver {
int (*init_command)(struct scsi_cmnd *);
void (*rescan)(struct device *);
- int (*issue_flush)(struct device *, sector_t *);
- int (*prepare_flush)(struct request_queue *, struct request *);
};
#define to_scsi_driver(drv) \
container_of((drv), struct scsi_driver, gendrv)
diff --git a/include/scsi/sd.h b/include/scsi/sd.h
index 78583fee0ab..ce02ad1f518 100644
--- a/include/scsi/sd.h
+++ b/include/scsi/sd.h
@@ -56,8 +56,6 @@ static int sd_suspend(struct device *dev, pm_message_t state);
static int sd_resume(struct device *dev);
static void sd_rescan(struct device *);
static int sd_init_command(struct scsi_cmnd *);
-static int sd_issue_flush(struct device *, sector_t *);
-static void sd_prepare_flush(struct request_queue *, struct request *);
static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
static void scsi_disk_release(struct class_device *cdev);
static void sd_print_sense_hdr(struct scsi_disk *, struct scsi_sense_hdr *);