[SCSI] NCR5380: Use scsi_eh API for REQUEST_SENSE invocation

[karo-tx-linux.git] / drivers / scsi / NCR5380.c

diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 5b27966d37f03096489e98533019ec641f480113..988f0bc5eda5e081929864f40f87fbf4e0b49f75 100644 (file)
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -1542,9 +1542,7 @@ part2:
        hostdata->connected = cmd;
        hostdata->busy[cmd->device->id] |= (1 << cmd->device->lun);
 
-       if (cmd->SCp.ptr != (char *)cmd->sense_buffer) {
-               initialize_SCp(cmd);
-       }
+       initialize_SCp(cmd);
 
        return 0;
 
@@ -2280,19 +2278,16 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) {
                                                cmd->result = (cmd->result & 0x00ffff) | (DID_ERROR << 16);
 
 #ifdef AUTOSENSE
+                                       if ((cmd->cmnd[0] == REQUEST_SENSE) &&
+                                               hostdata->ses.cmd_len) {
+                                               scsi_eh_restore_cmnd(cmd, &hostdata->ses);
+                                               hostdata->ses.cmd_len = 0 ;
+                                       }
+
                                        if ((cmd->cmnd[0] != REQUEST_SENSE) && (status_byte(cmd->SCp.Status) == CHECK_CONDITION)) {
+                                               scsi_eh_prep_cmnd(cmd, &hostdata->ses, NULL, 0, ~0);
+
                                                dprintk(NDEBUG_AUTOSENSE, ("scsi%d : performing request sense\n", instance->host_no));
-                                               cmd->cmnd[0] = REQUEST_SENSE;
-                                               cmd->cmnd[1] &= 0xe0;
-                                               cmd->cmnd[2] = 0;
-                                               cmd->cmnd[3] = 0;
-                                               cmd->cmnd[4] = sizeof(cmd->sense_buffer);
-                                               cmd->cmnd[5] = 0;
-
-                                               cmd->SCp.buffer = NULL;
-                                               cmd->SCp.buffers_residual = 0;
-                                               cmd->SCp.ptr = (char *) cmd->sense_buffer;
-                                               cmd->SCp.this_residual = sizeof(cmd->sense_buffer);
 
                                                LIST(cmd, hostdata->issue_queue);
                                                cmd->host_scribble = (unsigned char *)