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ibmvfc: byteswap scsi_id, wwpn, and node_name prior to logging

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When logging async events the scsi_id, wwpn, and node_name values are
used directly from the CRQ struct which are of type __be64. This can be
confusing to someone looking through the log on a LE system.  Instead
byteswap these values to host endian prior to logging.

Signed-off-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Tyrel Datwyler 2016-02-11 16:24:35 -06:00 committed by Martin K. Petersen
parent 06cdbeffe5
commit 21367e2027
1 changed files with 2 additions and 1 deletions
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3
drivers/scsi/ibmvscsi/ibmvfc.c
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@ -2636,7 +2636,8 @@ static void ibmvfc_handle_async(struct ibmvfc_async_crq *crq,
struct ibmvfc_target *tgt;
ibmvfc_log(vhost, desc->log_level, "%s event received. scsi_id: %llx, wwpn: %llx,"
" node_name: %llx%s\n", desc->desc, crq->scsi_id, crq->wwpn, crq->node_name,
" node_name: %llx%s\n", desc->desc, be64_to_cpu(crq->scsi_id),
be64_to_cpu(crq->wwpn), be64_to_cpu(crq->node_name),
ibmvfc_get_link_state(crq->link_state));
switch (be64_to_cpu(crq->event)) {