From cb860bbd6b4b12cb56640fefceeaffb526eb7ac5 Mon Sep 17 00:00:00 2001 From: Giridhar Malavali Date: Wed, 22 Aug 2012 14:21:30 -0400 Subject: [PATCH] [SCSI] qla2xxx: Fix for legacy interrupts for ISP83xx. Signed-off-by: Giridhar Malaval Signed-off-by: Chad Dupuis Signed-off-by: James Bottomley --- drivers/scsi/qla2xxx/qla_isr.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 9a2e1fa..f01be76 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -2556,6 +2556,8 @@ qla24xx_intr_handler(int irq, void *dev_id) } WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); RD_REG_DWORD_RELAXED(®->hccr); + if (unlikely(IS_QLA83XX(ha) && (ha->pdev->revision == 1))) + ndelay(3500); } spin_unlock_irqrestore(&ha->hardware_lock, flags); -- 2.7.4