diff mbox series

[v4,10/21] ibmvfc: define Sub-CRQ interrupt handler routine

Message ID 20210111231225.105347-11-tyreld@linux.ibm.com (mailing list archive)
State Not Applicable
Headers show
Series ibmvfc: initial MQ development | expand

Checks

Context Check Description
snowpatch_ozlabs/apply_patch warning Failed to apply on branch powerpc/merge (39a77db53cca8200b8bc99fc0993e127b59f08fb)
snowpatch_ozlabs/apply_patch warning Failed to apply on branch powerpc/next (e71ba9452f0b5b2e8dc8aa5445198cd9214a6a62)
snowpatch_ozlabs/apply_patch warning Failed to apply on branch linus/master (a0d54b4f5b219fb31f0776e9f53aa137e78ae431)
snowpatch_ozlabs/apply_patch warning Failed to apply on branch powerpc/fixes (3ce47d95b7346dcafd9bed3556a8d072cb2b8571)
snowpatch_ozlabs/apply_patch warning Failed to apply on branch linux-next (2ff90100ace886895e4fbb2850b8d5e49d931ed6)
snowpatch_ozlabs/apply_patch fail Failed to apply to any branch

Commit Message

Tyrel Datwyler Jan. 11, 2021, 11:12 p.m. UTC 
Simple handler that calls Sub-CRQ drain routine directly.

Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
---
 drivers/scsi/ibmvscsi/ibmvfc.c | 10 ++++++++++
 1 file changed, 10 insertions(+)
diff mbox series

Patch

diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index f3cd092478ee..51bcafad9490 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -3571,6 +3571,16 @@  static void ibmvfc_drain_sub_crq(struct ibmvfc_queue *scrq)
 	}
 }
 
+static irqreturn_t ibmvfc_interrupt_scsi(int irq, void *scrq_instance)
+{
+	struct ibmvfc_queue *scrq = (struct ibmvfc_queue *)scrq_instance;
+
+	ibmvfc_toggle_scrq_irq(scrq, 0);
+	ibmvfc_drain_sub_crq(scrq);
+
+	return IRQ_HANDLED;
+}
+
 /**
  * ibmvfc_init_tgt - Set the next init job step for the target
  * @tgt:		ibmvfc target struct