target: Send UA upon LUN RESET tmr completion

SAM mandates that an BUS DEVICE RESET FUNCTION OCCURRED
UA needs to be send after a LUN RESET tmr has completed.

(Update to use target_ua_allocate_lun - hch)

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 0364534f8d46..e5088c059b4f 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -2983,6 +2983,11 @@ 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) {
+                        target_ua_allocate_lun(cmd->se_sess->se_node_acl,
+                                               cmd->orig_fe_lun, 0x29,
+                                               ASCQ_29H_BUS_DEVICE_RESET_FUNCTION_OCCURRED);
+                }
                 break;
         case TMR_TARGET_WARM_RESET:
                 tmr->response = TMR_FUNCTION_REJECTED;