This patch corrects the lpfc tag handling issue identified by Hannes Reinecke
http://marc.info/[EMAIL PROTECTED]&w=2
The basis for this patch originated from Hajime Kai. Thank You Hajime.
-- james s
Signed-off-by: [EMAIL PROTECTED]
Signed-off-by: James Smart <[EMAIL PROTECTED]>
diff -upNr a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
--- a/drivers/scsi/lpfc/lpfc_scsi.c 2007-10-19 09:09:21.000000000 -0400
+++ b/drivers/scsi/lpfc/lpfc_scsi.c 2007-10-29 10:17:49.000000000 -0400
@@ -682,6 +682,7 @@ lpfc_scsi_prep_cmnd(struct lpfc_vport *v
IOCB_t *iocb_cmd = &lpfc_cmd->cur_iocbq.iocb;
struct lpfc_iocbq *piocbq = &(lpfc_cmd->cur_iocbq);
int datadir = scsi_cmnd->sc_data_direction;
+ char tag[2];
lpfc_cmd->fcp_rsp->rspSnsLen = 0;
/* clear task management bits */
@@ -692,8 +693,8 @@ lpfc_scsi_prep_cmnd(struct lpfc_vport *v
memcpy(&fcp_cmnd->fcpCdb[0], scsi_cmnd->cmnd, 16);
- if (scsi_cmnd->device->tagged_supported) {
- switch (scsi_cmnd->tag) {
+ if (scsi_populate_tag_msg(scsi_cmnd, tag)) {
+ switch (tag[0]) {
case HEAD_OF_QUEUE_TAG:
fcp_cmnd->fcpCntl1 = HEAD_OF_Q;
break;
-
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