From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chad Dupuis Subject: [PATCH 36/42] qla2xxx: Fix for legacy interrupts for ISP83xx. Date: Wed, 22 Aug 2012 14:21:30 -0400 Message-ID: <1345659696-3670-37-git-send-email-chad.dupuis@qlogic.com> References: <1345659696-3670-1-git-send-email-chad.dupuis@qlogic.com> Return-path: Received: from mvnat01.qlogic.com ([198.186.3.73]:10860 "HELO linux-zupk.site" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S965014Ab2HVSig (ORCPT ); Wed, 22 Aug 2012 14:38:36 -0400 In-Reply-To: <1345659696-3670-1-git-send-email-chad.dupuis@qlogic.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: jbottomley@parallels.com Cc: giridhar.malavali@qlogic.com, chad.dupuis@qlogic.com, andrew.vasquez@qlogic.com, linux-scsi@vger.kernel.org From: Giridhar Malavali Signed-off-by: Giridhar Malaval Signed-off-by: Chad Dupuis --- drivers/scsi/qla2xxx/qla_isr.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) 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); -- 1.7.7