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Groups > linux.kernel > #1708765
| From | John Garry <john.garry@huawei.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 12/19] scsi: hisi_sas: fix v3 hw channel interrupt processing |
| Date | 2017-08-10 17:50 +0200 |
| Message-ID | <ucXSH-7AZ-55@gated-at.bofh.it> (permalink) |
| References | <ucXSF-7AZ-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Xiang Chen <chenxiang66@hisilicon.com>
The channel interrupt is to process all the interrupts
except PHY UP/DOWN and broadcast interrupt. So we need to
clear all the interrupts except those 3 interrupts after
processing channel interrupts.
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 bb79b776..a8bd557 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -1260,7 +1260,7 @@ static irqreturn_t int_chnl_int_v3_hw(int irq_no, void *p)
if (irq_msk & (2 << (phy_no * 4)) && irq_value0) {
hisi_sas_phy_write32(hisi_hba, phy_no,
CHL_INT0, irq_value0
- & (~CHL_INT0_HOTPLUG_TOUT_MSK)
+ & (~CHL_INT0_SL_RX_BCST_ACK_MSK)
& (~CHL_INT0_SL_PHY_ENABLE_MSK)
& (~CHL_INT0_NOT_RDY_MSK));
}
--
1.9.1
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[PATCH 00/19] hisi_sas: misc fixes, improvements, and new features John Garry <john.garry@huawei.com> - 2017-08-10 17:50 +0200 [PATCH 06/19] scsi: hisi_sas: remove repeated device config in v2 hw John Garry <john.garry@huawei.com> - 2017-08-10 17:50 +0200 [PATCH 03/19] scsi: hisi_sas: fix v2 hw underflow residual value John Garry <john.garry@huawei.com> - 2017-08-10 17:50 +0200 [PATCH 12/19] scsi: hisi_sas: fix v3 hw channel interrupt processing John Garry <john.garry@huawei.com> - 2017-08-10 17:50 +0200 [PATCH 17/19] scsi: hisi_sas: remove phy_down_v3_hw() res variable John Garry <john.garry@huawei.com> - 2017-08-10 17:50 +0200 [PATCH 09/19] scsi: hisi_sas: support zone management commands John Garry <john.garry@huawei.com> - 2017-08-10 17:50 +0200 [PATCH 05/19] scsi: hisi_sas: use array for v2 hw ECC errors John Garry <john.garry@huawei.com> - 2017-08-10 17:50 +0200 [PATCH 19/19] scsi: hisi_sas: remove driver versioning John Garry <john.garry@huawei.com> - 2017-08-10 17:50 +0200 [PATCH 15/19] scsi: hisi_sas: add reset handler for v3 hw John Garry <john.garry@huawei.com> - 2017-08-10 17:50 +0200 [PATCH 01/19] scsi: hisi_sas: fix reset and port ID refresh issues John Garry <john.garry@huawei.com> - 2017-08-10 18:00 +0200 Re: [PATCH 00/19] hisi_sas: misc fixes, improvements, and new features "Martin K. Petersen" <martin.petersen@oracle.com> - 2017-08-11 02:20 +0200
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