From 80a9e8eaed638e6bdb91232ff6717e23a30c1b5a Mon Sep 17 00:00:00 2001 From: Tyrel Datwyler Date: Thu, 14 Jan 2021 14:31:37 -0600 Subject: [PATCH] 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 Signed-off-by: Tyrel Datwyler Signed-off-by: Martin K. Petersen --- drivers/scsi/ibmvscsi/ibmvfc.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c index aba59a6..6e1910b 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 -- 2.7.4