Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ccf9ea91aba0d3b8145900ec02f6edf03dda708c
Commit: ccf9ea91aba0d3b8145900ec02f6edf03dda708c
Parent: 7c46c20aef185c3782d28c5111dcf1df88bbab32
Author: Boaz Harrosh <[EMAIL PROTECTED]>
AuthorDate: Mon Sep 10 22:39:11 2007 +0300
Committer: James Bottomley <[EMAIL PROTECTED]>
CommitDate: Mon Feb 11 12:43:12 2008 -0600
[SCSI] fas216: Use scsi_eh API for REQUEST_SENSE invocation
Use new scsi_eh_prep/restor_cmnd() for synchronous REQUEST_SENSE
invocation. This also converts the driver to the new accessor based
scatterlist implementation.
Signed-off-by: Boaz Harrosh <[EMAIL PROTECTED]>
Tested-by: Russell King <[EMAIL PROTECTED]>
Signed-off-by: James Bottomley <[EMAIL PROTECTED]>
---
drivers/scsi/arm/fas216.c | 16 +++-------------
drivers/scsi/arm/fas216.h | 3 +++
2 files changed, 6 insertions(+), 13 deletions(-)
diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c
index fb5f202..a715632 100644
--- a/drivers/scsi/arm/fas216.c
+++ b/drivers/scsi/arm/fas216.c
@@ -2018,6 +2018,7 @@ static void fas216_rq_sns_done(FAS216_Info *info, struct
scsi_cmnd *SCpnt,
* the upper layers to process. This would have been set
* correctly by fas216_std_done.
*/
+ scsi_eh_restore_cmnd(SCpnt, &info->ses);
SCpnt->scsi_done(SCpnt);
}
@@ -2103,23 +2104,12 @@ request_sense:
if (SCpnt->cmnd[0] == REQUEST_SENSE)
goto done;
+ scsi_eh_prep_cmnd(SCpnt, &info->ses, NULL, 0, ~0);
fas216_log_target(info, LOG_CONNECT, SCpnt->device->id,
"requesting sense");
- memset(SCpnt->cmnd, 0, sizeof (SCpnt->cmnd));
- SCpnt->cmnd[0] = REQUEST_SENSE;
- SCpnt->cmnd[1] = SCpnt->device->lun << 5;
- SCpnt->cmnd[4] = sizeof(SCpnt->sense_buffer);
- SCpnt->cmd_len = COMMAND_SIZE(SCpnt->cmnd[0]);
- SCpnt->SCp.buffer = NULL;
- SCpnt->SCp.buffers_residual = 0;
- SCpnt->SCp.ptr = (char *)SCpnt->sense_buffer;
- SCpnt->SCp.this_residual = sizeof(SCpnt->sense_buffer);
- SCpnt->SCp.phase = sizeof(SCpnt->sense_buffer);
+ init_SCp(SCpnt);
SCpnt->SCp.Message = 0;
SCpnt->SCp.Status = 0;
- SCpnt->request_bufflen = sizeof(SCpnt->sense_buffer);
- SCpnt->sc_data_direction = DMA_FROM_DEVICE;
- SCpnt->use_sg = 0;
SCpnt->tag = 0;
SCpnt->host_scribble = (void *)fas216_rq_sns_done;
diff --git a/drivers/scsi/arm/fas216.h b/drivers/scsi/arm/fas216.h
index 00e5f05..3e73e26 100644
--- a/drivers/scsi/arm/fas216.h
+++ b/drivers/scsi/arm/fas216.h
@@ -16,6 +16,8 @@
#define NO_IRQ 255
#endif
+#include <scsi/scsi_eh.h>
+
#include "queue.h"
#include "msgqueue.h"
@@ -311,6 +313,7 @@ typedef struct {
/* miscellaneous */
int internal_done; /* flag to indicate
request done */
+ struct scsi_eh_save *ses; /* holds request sense restore
info */
unsigned long magic_end;
} FAS216_Info;
-
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