Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1708764
| From | John Garry <john.garry@huawei.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 03/19] scsi: hisi_sas: fix v2 hw underflow residual value |
| Date | 2017-08-10 17:50 +0200 |
| Message-ID | <ucXSH-7AZ-51@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 value dw0 is the residual bytes when UNDERFLOW error
happens, but we filled the residual with the value of dw3
before. So change the residual from dw3 to dw0.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
---
drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
index 8c504b4..a762b25 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
@@ -1972,7 +1972,7 @@ static void slot_err_v2_hw(struct hisi_hba *hisi_hba,
}
case DMA_RX_DATA_LEN_UNDERFLOW:
{
- ts->residual = dma_rx_err_type;
+ ts->residual = trans_tx_fail_type;
ts->stat = SAS_DATA_UNDERRUN;
break;
}
@@ -2098,7 +2098,7 @@ static void slot_err_v2_hw(struct hisi_hba *hisi_hba,
}
case DMA_RX_DATA_LEN_UNDERFLOW:
{
- ts->residual = dma_rx_err_type;
+ ts->residual = trans_tx_fail_type;
ts->stat = SAS_DATA_UNDERRUN;
break;
}
--
1.9.1
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[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
csiph-web