From: Hemant Kumar <hemantk@codeaurora.org>
To: Bhaumik Bhatt <bbhatt@codeaurora.org>, manivannan.sadhasivam@linaro.org
Cc: linux-arm-msm@vger.kernel.org, loic.poulain@linaro.org,
jhugo@codeaurora.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 5/8] bus: mhi: core: Add support to stop or start channel data transfers
Date: Thu, 3 Dec 2020 19:50:36 -0800 [thread overview]
Message-ID: <b5a54ae4-c1d6-8fc5-8e3d-d20252a043c1@codeaurora.org> (raw)
In-Reply-To: <1607044997-19577-6-git-send-email-bbhatt@codeaurora.org>
On 12/3/20 5:23 PM, Bhaumik Bhatt wrote:
> Some MHI client drivers may want to request a pause or halt of
> data transfer activity on their channels. Support for this does
> not exist and must be introduced, wherein the channel context is
> not reset or cleared but only the STOP channel command is issued.
> This would need to be paired with an API that allows resuming the
> data transfer activity on channels by use of the START channel
> command. Enable this using two new APIs, mhi_start_transfer() and
> mhi_stop_transfer().
>
> Signed-off-by: Bhaumik Bhatt<bbhatt@codeaurora.org>
Reviewed-by: Hemant Kumar <hemantk@codeaurora.org>
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2020-12-04 3:51 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-04 1:23 [PATCH v4 0/8] Updates to MHI channel handling Bhaumik Bhatt
2020-12-04 1:23 ` [PATCH v4 1/8] bus: mhi: core: Allow sending the STOP channel command Bhaumik Bhatt
2020-12-04 3:44 ` Hemant Kumar
2020-12-04 1:23 ` [PATCH v4 2/8] bus: mhi: core: Allow channel to be disabled from stopped state Bhaumik Bhatt
2020-12-04 1:23 ` [PATCH v4 3/8] bus: mhi: core: Improvements to the channel handling state machine Bhaumik Bhatt
2020-12-04 1:23 ` [PATCH v4 4/8] bus: mhi: core: Clear configuration from channel context during reset Bhaumik Bhatt
2020-12-04 3:49 ` Hemant Kumar
2020-12-04 1:23 ` [PATCH v4 5/8] bus: mhi: core: Add support to stop or start channel data transfers Bhaumik Bhatt
2020-12-04 3:50 ` Hemant Kumar [this message]
2020-12-04 1:23 ` [PATCH v4 6/8] bus: mhi: core: Check channel execution environment before issuing reset Bhaumik Bhatt
2020-12-04 1:23 ` [PATCH v4 7/8] bus: mhi: core: Remove __ prefix for MHI channel unprepare function Bhaumik Bhatt
2020-12-04 1:23 ` [PATCH v4 8/8] bus: mhi: Improve documentation on channel transfer setup APIs Bhaumik Bhatt
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=b5a54ae4-c1d6-8fc5-8e3d-d20252a043c1@codeaurora.org \
--to=hemantk@codeaurora.org \
--cc=bbhatt@codeaurora.org \
--cc=jhugo@codeaurora.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=loic.poulain@linaro.org \
--cc=manivannan.sadhasivam@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).