From: Eddie Huang <eddie.huang@mediatek.com>
To: Asutosh Das <quic_asutoshd@quicinc.com>, <quic_cang@quicinc.com>,
<martin.petersen@oracle.com>, <linux-scsi@vger.kernel.org>
Cc: <quic_nguyenb@quicinc.com>, <quic_xiaosenh@quicinc.com>,
<stanley.chu@mediatek.com>, <daejun7.park@samsung.com>,
<bvanassche@acm.org>, <avri.altman@wdc.com>, <mani@kernel.org>,
<beanhuo@micron.com>, <quic_richardp@quicinc.com>,
<linux-arm-msm@vger.kernel.org>
Subject: Re: [PATCH v3 00/17] Add Multi Circular Queue Support
Date: Wed, 26 Oct 2022 17:21:48 +0800 [thread overview]
Message-ID: <772dd8da737e7fbf0c17f96538cc46df17b280f7.camel@mediatek.com> (raw)
In-Reply-To: <cover.1666288432.git.quic_asutoshd@quicinc.com>
Hi Asutosh,
On Thu, 2022-10-20 at 11:03 -0700, Asutosh Das wrote:
> UFS Multi-Circular Queue (MCQ) has been added in UFSHCI v4.0 to
> improve storage performance.
> The implementation uses the shared tagging mechanism so that tags are
> shared
> among the hardware queues. The number of hardware queues is
> configurable.
> This series doesn't include the ESI implementation for completion
> handling.
>
> This implementation has been verified by booting on an emulation
> platform.
> During testing, all low power modes were disabled and it was in HS-G1
> mode.
>
> Please take a look and let us know your thoughts.
>
> v2 -> v3:
> - Split ufshcd_config_mcq() into ufshcd_alloc_mcq() and
> ufshcd_config_mcq()
> - Use devm_kzalloc() in ufshcd_mcq_init()
> - Free memory and resource allocation on error paths
> - Corrected typos in code comments
>
Thanks the patch and fixing. I port this series with patch [1] on
Mediatek platform and test pass using FIO program
Tested-by: eddie.huang@mediatek.com
[1] https://patchwork.kernel.org/project/linux-scsi/list/?series=688941
Eddie Huang
prev parent reply other threads:[~2022-10-26 9:22 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-20 18:03 [PATCH v3 00/17] Add Multi Circular Queue Support Asutosh Das
2022-10-20 18:03 ` [PATCH v3 01/17] ufs: core: Probe for ext_iid support Asutosh Das
2022-10-27 21:02 ` Bart Van Assche
2022-10-20 18:03 ` [PATCH v3 02/17] ufs: core: Optimize duplicate code to read extended feature Asutosh Das
2022-10-27 21:05 ` Bart Van Assche
2022-10-20 18:03 ` [PATCH v3 03/17] ufs: core: Introduce Multi-circular queue capability Asutosh Das
2022-10-27 21:09 ` Bart Van Assche
2022-10-28 16:51 ` Asutosh Das
2022-10-28 21:44 ` Bart Van Assche
2022-10-30 12:11 ` Avri Altman
2022-10-20 18:03 ` [PATCH v3 04/17] ufs: core: Defer adding host to scsi if mcq is supported Asutosh Das
2022-10-27 21:18 ` Bart Van Assche
2022-10-20 18:03 ` [PATCH v3 05/17] ufs: core: mcq: Introduce Multi Circular Queue Asutosh Das
2022-10-27 21:33 ` Bart Van Assche
2022-10-20 18:03 ` [PATCH v3 06/17] ufs: core: mcq: Configure resource regions Asutosh Das
2022-10-26 9:14 ` Eddie Huang
2022-10-20 18:03 ` [PATCH v3 07/17] ufs: core: mcq: Calculate queue depth Asutosh Das
2022-10-27 21:52 ` Bart Van Assche
2022-10-30 11:43 ` Avri Altman
2022-10-31 19:34 ` Asutosh Das
2022-10-31 19:24 ` Asutosh Das
2022-10-31 19:42 ` Bart Van Assche
2022-10-20 18:03 ` [PATCH v3 08/17] ufs: core: mcq: Allocate memory for mcq mode Asutosh Das
2022-10-27 21:38 ` Bart Van Assche
2022-10-30 12:28 ` Avri Altman
2022-10-31 19:39 ` Asutosh Das
2022-10-20 18:03 ` [PATCH v3 09/17] ufs: core: mcq: Configure operation and runtime interface Asutosh Das
2022-10-27 22:01 ` Bart Van Assche
2022-10-20 18:03 ` [PATCH v3 10/17] ufs: core: mcq: Use shared tags for MCQ mode Asutosh Das
2022-10-28 21:47 ` Bart Van Assche
2022-10-30 13:06 ` Avri Altman
2022-11-01 16:29 ` Bart Van Assche
2022-10-20 18:03 ` [PATCH v3 11/17] ufs: core: Prepare ufshcd_send_command for mcq Asutosh Das
2022-10-28 21:49 ` Bart Van Assche
2022-10-20 18:03 ` [PATCH v3 12/17] ufs: core: mcq: Find hardware queue to queue request Asutosh Das
2022-10-28 21:53 ` Bart Van Assche
2022-10-20 18:03 ` [PATCH v3 13/17] ufs: core: Prepare for completion in mcq Asutosh Das
2022-10-28 21:56 ` Bart Van Assche
2022-10-20 18:03 ` [PATCH v3 14/17] ufs: mcq: Add completion support of a cqe Asutosh Das
2022-10-28 22:05 ` Bart Van Assche
2022-10-20 18:03 ` [PATCH v3 15/17] ufs: core: mcq: Add completion support in poll Asutosh Das
2022-10-28 22:07 ` Bart Van Assche
2022-10-20 18:03 ` [PATCH v3 16/17] ufs: core: mcq: Enable Multi Circular Queue Asutosh Das
2022-10-28 22:07 ` Bart Van Assche
2022-10-20 18:03 ` [PATCH v3 17/17] ufs: qcom-host: Enable multi circular queue capability Asutosh Das
2022-10-28 22:08 ` Bart Van Assche
2022-11-01 18:47 ` Asutosh Das
2022-10-26 9:21 ` Eddie Huang [this message]
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