]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
[SCSI] fas216: Use scsi_eh API for REQUEST_SENSE invocation
authorBoaz Harrosh <bharrosh@panasas.com>
Mon, 10 Sep 2007 19:39:11 +0000 (22:39 +0300)
committerJames Bottomley <James.Bottomley@HansenPartnership.com>
Mon, 11 Feb 2008 18:43:12 +0000 (12:43 -0600)
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 <bharrosh@panasas.com>
Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
drivers/scsi/arm/fas216.c
drivers/scsi/arm/fas216.h

index fb5f20284389fd424c092adbd25be039d0e7b042..a715632e19d472ec61956f87c12a1c61f8fbc4a5 100644 (file)
@@ -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;
 
index 00e5f055afdc5fff16d80cf7e15ab123dd209b3f..3e73e264972e5b25269f24b46d2728fbdfea3158 100644 (file)
@@ -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;