From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: John Garry <john.garry@huawei.com>
Cc: jejb@linux.vnet.ibm.com, martin.petersen@oracle.com,
linuxarm@huawei.com, linux-kernel@vger.kernel.org,
linux-scsi@vger.kernel.org,
Xiang Chen <chenxiang66@hisilicon.com>
Subject: Re: [PATCH v5 1/2] scsi: hisi_sas: Add support for DIF feature for v2 hw
Date: Tue, 18 Dec 2018 23:35:35 -0500 [thread overview]
Message-ID: <yq1pntygmlk.fsf@oracle.com> (raw)
In-Reply-To: <1545057608-89965-2-git-send-email-john.garry@huawei.com> (John Garry's message of "Mon, 17 Dec 2018 22:40:07 +0800")
John,
> From: Xiang Chen <chenxiang66@hisilicon.com>
>
> For v3 hw, we support DIF operation for SAS, but not SATA.
>
> In addition, DIF CRC16 is supported.
>
> This patchset adds the SW support for the described features. The main
> components are as follows:
> - Get protection mask from module param
> - Fill PI fields
> - Fill related to DIF in DQ and protection iu memories
Applied to 4.21/scsi-queue, thanks!
--
Martin K. Petersen Oracle Linux Engineering
WARNING: multiple messages have this Message-ID (diff)
From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: John Garry <john.garry@huawei.com>
Cc: <jejb@linux.vnet.ibm.com>, <martin.petersen@oracle.com>,
<linuxarm@huawei.com>, <linux-kernel@vger.kernel.org>,
<linux-scsi@vger.kernel.org>,
Xiang Chen <chenxiang66@hisilicon.com>
Subject: Re: [PATCH v5 1/2] scsi: hisi_sas: Add support for DIF feature for v2 hw
Date: Tue, 18 Dec 2018 23:35:35 -0500 [thread overview]
Message-ID: <yq1pntygmlk.fsf@oracle.com> (raw)
In-Reply-To: <1545057608-89965-2-git-send-email-john.garry@huawei.com> (John Garry's message of "Mon, 17 Dec 2018 22:40:07 +0800")
John,
> From: Xiang Chen <chenxiang66@hisilicon.com>
>
> For v3 hw, we support DIF operation for SAS, but not SATA.
>
> In addition, DIF CRC16 is supported.
>
> This patchset adds the SW support for the described features. The main
> components are as follows:
> - Get protection mask from module param
> - Fill PI fields
> - Fill related to DIF in DQ and protection iu memories
Applied to 4.21/scsi-queue, thanks!
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2018-12-19 4:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-17 14:40 [PATCH v5 0/2] hisi_sas: DIF support John Garry
2018-12-17 14:40 ` John Garry
2018-12-17 14:40 ` [PATCH v5 1/2] scsi: hisi_sas: Add support for DIF feature for v2 hw John Garry
2018-12-17 14:40 ` John Garry
2018-12-19 4:35 ` Martin K. Petersen [this message]
2018-12-19 4:35 ` Martin K. Petersen
2018-12-19 15:02 ` John Garry
2018-12-19 15:02 ` John Garry
2018-12-17 14:40 ` [RFC PATCH v5 2/2] scsi: hisi_sas: Add support for DIX feature for v3 hw as experimental John Garry
2018-12-17 14:40 ` John Garry
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