SAM mandates that an BUS DEVICE RESET FUNCTION OCCURRED
UA needs to be send after a LUN RESET tmr has completed.
Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
---
drivers/target/target_core_transport.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index a0e0d3a..bb60c0c4 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -3064,6 +3064,17 @@ static void target_tmr_work(struct work_struct *work)
ret = core_tmr_lun_reset(dev, tmr, NULL, NULL);
tmr->response = (!ret) ? TMR_FUNCTION_COMPLETE :
TMR_FUNCTION_REJECTED;
+ if (tmr->response == TMR_FUNCTION_COMPLETE) {
+ struct se_dev_entry *deve;
+
+ rcu_read_lock();
+ deve = target_nacl_find_deve(cmd->se_sess->se_node_acl,
+ cmd->orig_fe_lun);
+ if (deve)
+ core_scsi3_ua_allocate(deve, 0x29,
+ ASCQ_29H_BUS_DEVICE_RESET_FUNCTION_OCCURRED);
+ rcu_read_unlock();
+ }
break;
case TMR_TARGET_WARM_RESET:
tmr->response = TMR_FUNCTION_REJECTED;
--
1.8.5.2
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