[SCSI] be2iscsi: Adding support for various Async messages from chip
This patch allows for future addition of various async messages
from the chip. This ensures that the driver won't hit a BUG_ON if
the Firmware used is newer than inbox driver and so is using
latest async messages.
Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/be2iscsi/be_cmds.c b/drivers/scsi/be2iscsi/be_cmds.c
index 698a527..f008708 100644
--- a/drivers/scsi/be2iscsi/be_cmds.c
+++ b/drivers/scsi/be2iscsi/be_cmds.c
@@ -135,11 +135,15 @@
while ((compl = be_mcc_compl_get(phba))) {
if (compl->flags & CQE_FLAGS_ASYNC_MASK) {
/* Interpret flags as an async trailer */
- BUG_ON(!is_link_state_evt(compl->flags));
+ if (is_link_state_evt(compl->flags))
+ /* Interpret compl as a async link evt */
+ beiscsi_async_link_state_process(phba,
+ (struct be_async_event_link_state *) compl);
+ else
+ SE_DEBUG(DBG_LVL_1,
+ " Unsupported Async Event, flags"
+ " = 0x%08x \n", compl->flags);
- /* Interpret compl as a async link evt */
- beiscsi_async_link_state_process(phba,
- (struct be_async_event_link_state *) compl);
} else if (compl->flags & CQE_FLAGS_COMPLETED_MASK) {
status = be_mcc_compl_process(ctrl, compl);
atomic_dec(&phba->ctrl.mcc_obj.q.used);