From: John Garry <john.garry@huawei.com>
To: <jejb@linux.vnet.ibm.com>, <martin.petersen@oracle.com>
Cc: <linuxarm@huawei.com>, <linux-scsi@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Xiang Chen <chenxiang66@hisilicon.com>,
"John Garry" <john.garry@huawei.com>
Subject: [PATCH 5/7] scsi: hisi_sas: unmask interrupts ent72 and ent74
Date: Mon, 24 Sep 2018 23:06:32 +0800 [thread overview]
Message-ID: <1537801594-207139-6-git-send-email-john.garry@huawei.com> (raw)
In-Reply-To: <1537801594-207139-1-git-send-email-john.garry@huawei.com>
From: Xiang Chen <chenxiang66@hisilicon.com>
The interrupts of ent72 and ent74 are not processed by PCIe AER handling,
so we need to unmask the interrupts and process them first in the driver.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
---
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 3995ff6..34c8f30 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -441,7 +441,7 @@ static void init_reg_v3_hw(struct hisi_hba *hisi_hba)
hisi_sas_write32(hisi_hba, ENT_INT_SRC_MSK1, 0xfefefefe);
hisi_sas_write32(hisi_hba, ENT_INT_SRC_MSK2, 0xfefefefe);
if (pdev->revision >= 0x21)
- hisi_sas_write32(hisi_hba, ENT_INT_SRC_MSK3, 0xffff7fff);
+ hisi_sas_write32(hisi_hba, ENT_INT_SRC_MSK3, 0xffff7aff);
else
hisi_sas_write32(hisi_hba, ENT_INT_SRC_MSK3, 0xfffe20ff);
hisi_sas_write32(hisi_hba, CHNL_PHYUPDOWN_INT_MSK, 0x0);
--
1.9.1
next prev parent reply other threads:[~2018-09-24 15:10 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-24 15:06 [PATCH 0/7] hisi_sas: Misc bugfixes and an optimisation patch John Garry
2018-09-24 15:06 ` [PATCH 1/7] scsi: hisi_sas: Feed back linkrate(max/min) when re-attached John Garry
2018-09-24 15:06 ` [PATCH 2/7] scsi: hisi_sas: Move evaluation of hisi_hba in hisi_sas_task_prep() John Garry
2018-09-24 15:06 ` [PATCH 3/7] scsi: hisi_sas: Fix the race between IO completion and timeout for SMP/internal IO John Garry
2018-09-24 15:06 ` [PATCH 4/7] scsi: hisi_sas: Free slot later in slot_complete_vx_hw() John Garry
2018-09-24 15:06 ` John Garry [this message]
2018-09-24 15:06 ` [PATCH 6/7] scsi: hisi_sas: Use block layer tag instead for IPTT John Garry
2018-09-24 15:06 ` [PATCH 7/7] scsi: hisi_sas: Update v3 hw AIP_LIMIT and CFG_AGING_TIME register values John Garry
2018-10-04 15:30 ` [PATCH 0/7] hisi_sas: Misc bugfixes and an optimisation patch John Garry
2018-10-11 1:58 ` Martin K. Petersen
2018-10-11 6:36 ` Christoph Hellwig
2018-10-11 9:59 ` John Garry
2018-10-11 10:15 ` Christoph Hellwig
2018-10-11 13:12 ` John Garry
2018-10-11 13:32 ` Ming Lei
2018-10-11 14:07 ` John Garry
2018-10-11 23:36 ` Ming Lei
2018-10-12 9:02 ` John Garry
2018-10-12 13:30 ` Ming Lei
2018-10-12 10:47 ` John Garry
2018-10-16 4:28 ` Martin K. Petersen
2018-10-16 8:28 ` John Garry
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