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authorTyrel Datwyler <tyreld@linux.ibm.com>2021-01-14 14:31:37 -0600
committerMartin K. Petersen <martin.petersen@oracle.com>2021-01-14 22:27:44 -0500
commit80a9e8eaed638e6bdb91232ff6717e23a30c1b5a (patch)
tree1fbb8cf8a8a8efa2656598874cc15c48e12a2135
parent1d956ad853fc70f611ea47cef1792385dc1de1b3 (diff)
scsi: ibmvfc: Define Sub-CRQ interrupt handler routine
Simple handler that calls Sub-CRQ drain routine directly. Link: https://lore.kernel.org/r/20210114203148.246656-11-tyreld@linux.ibm.com Reviewed-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
-rw-r--r--drivers/scsi/ibmvscsi/ibmvfc.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index aba59a63318c..6e1910b1b148 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