From: Stanley Chu <chu.stanley@gmail.com>
To: Asutosh Das <quic_asutoshd@quicinc.com>
Cc: quic_cang@quicinc.com, martin.petersen@oracle.com,
linux-scsi@vger.kernel.org, quic_nguyenb@quicinc.com,
quic_xiaosenh@quicinc.com, stanley.chu@mediatek.com,
eddie.huang@mediatek.com, daejun7.park@samsung.com,
bvanassche@acm.org, avri.altman@wdc.com, mani@kernel.org,
beanhuo@micron.com, linux-arm-msm@vger.kernel.org,
Alim Akhtar <alim.akhtar@samsung.com>,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Arthur Simchaev <Arthur.Simchaev@wdc.com>,
Jinyoung Choi <j-young.choi@samsung.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Keoseong Park <keosung.park@samsung.com>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
Kiwoong Kim <kwmad.kim@samsung.com>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v11 14/16] ufs: mcq: Add completion support of a cqe
Date: Tue, 13 Dec 2022 09:35:37 +0800 [thread overview]
Message-ID: <CAGaU9a-3r-mhSLmU6MxmvxgQT+TC6szScn7orv2wvNvsrg=rJQ@mail.gmail.com> (raw)
In-Reply-To: <a6ef5951dbefd6e8cc9a670cc48ad1ae70fd61f9.1670541364.git.quic_asutoshd@quicinc.com>
On Fri, Dec 9, 2022 at 7:33 AM Asutosh Das <quic_asutoshd@quicinc.com> wrote:
>
> Add support for completing requests from Completion Queue.
> Some host controllers support vendor specific registers
> that provide a bitmap of all CQ's which have at least one
> completed CQE. Add this support.
> The MCQ specification doesn't provide the Task Tag or its
> equivalent in the Completion Queue Entry.
> So use an indirect method to find the Task Tag from the
> Completion Queue Entry.
>
> Co-developed-by: Can Guo <quic_cang@quicinc.com>
> Signed-off-by: Can Guo <quic_cang@quicinc.com>
> Signed-off-by: Asutosh Das <quic_asutoshd@quicinc.com>
> Reviewed-by: Bart Van Assche <bvanassche@acm.org>
> Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
next prev parent reply other threads:[~2022-12-13 1:35 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-08 23:18 [PATCH v11 00/16] Add Multi Circular Queue Support Asutosh Das
2022-12-08 23:18 ` [PATCH v11 01/16] ufs: core: Optimize duplicate code to read extended feature Asutosh Das
2022-12-08 23:18 ` Asutosh Das
2022-12-08 23:18 ` [PATCH v11 02/16] ufs: core: Probe for ext_iid support Asutosh Das
2022-12-08 23:18 ` Asutosh Das
2022-12-08 23:18 ` [PATCH v11 03/16] ufs: core: Introduce Multi-circular queue capability Asutosh Das
2022-12-08 23:18 ` Asutosh Das
2022-12-08 23:18 ` [PATCH v11 04/16] ufs: core: Defer adding host to scsi if mcq is supported Asutosh Das
2022-12-08 23:18 ` [PATCH v11 05/16] ufs: core: mcq: Add support to allocate multiple queues Asutosh Das
2022-12-08 23:18 ` [PATCH v11 06/16] ufs: core: mcq: Configure resource regions Asutosh Das
2022-12-13 1:10 ` Stanley Chu
2022-12-08 23:18 ` [PATCH v11 07/16] ufs: core: mcq: Calculate queue depth Asutosh Das
2022-12-13 1:12 ` Stanley Chu
2022-12-08 23:18 ` [PATCH v11 08/16] ufs: core: mcq: Allocate memory for mcq mode Asutosh Das
2022-12-08 23:18 ` [PATCH v11 09/16] ufs: core: mcq: Configure operation and runtime interface Asutosh Das
2022-12-08 23:18 ` [PATCH v11 10/16] ufs: core: mcq: Use shared tags for MCQ mode Asutosh Das
2022-12-13 1:15 ` Stanley Chu
2022-12-08 23:18 ` [PATCH v11 11/16] ufs: core: Prepare ufshcd_send_command for mcq Asutosh Das
2022-12-13 1:37 ` Stanley Chu
2022-12-08 23:18 ` [PATCH v11 12/16] ufs: core: mcq: Find hardware queue to queue request Asutosh Das
2022-12-08 23:18 ` [PATCH v11 13/16] ufs: core: Prepare for completion in mcq Asutosh Das
2022-12-13 1:35 ` Stanley Chu
2022-12-08 23:18 ` [PATCH v11 14/16] ufs: mcq: Add completion support of a cqe Asutosh Das
2022-12-13 1:35 ` Stanley Chu [this message]
2022-12-08 23:18 ` [PATCH v11 15/16] ufs: core: mcq: Add completion support in poll Asutosh Das
2022-12-13 1:36 ` Stanley Chu
2022-12-08 23:18 ` [PATCH v11 16/16] ufs: core: mcq: Enable Multi Circular Queue Asutosh Das
2022-12-13 1:37 ` Stanley Chu
2022-12-15 16:44 ` [PATCH v11 00/16] Add Multi Circular Queue Support Bean Huo
2022-12-30 22:25 ` Martin K. Petersen
2023-01-05 16:54 ` Asutosh Das
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