From: Carl Huang <cjhuang@codeaurora.org>
To: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Kalle Valo <kvalo@codeaurora.org>,
Loic Poulain <loic.poulain@linaro.org>,
linux-arm-msm@vger.kernel.org, linux-wireless@vger.kernel.org,
bbhatt@codeaurora.org, netdev@vger.kernel.org,
hemantk@codeaurora.org, ath11k@lists.infradead.org
Subject: Re: [PATCH] bus: mhi: Remove auto-start option
Date: Wed, 18 Nov 2020 19:55:19 +0800 [thread overview]
Message-ID: <16c430bbd5117a35496f85f4454095b9@codeaurora.org> (raw)
In-Reply-To: <20201118093107.GC3286@work>
On 2020-11-18 17:31, Manivannan Sadhasivam wrote:
> On Wed, Nov 18, 2020 at 07:43:48AM +0200, Kalle Valo wrote:
>> Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> writes:
>>
>> > From: Loic Poulain <loic.poulain@linaro.org>
>> >
>> > There is really no point having an auto-start for channels.
>> > This is confusing for the device drivers, some have to enable the
>> > channels, others don't have... and waste resources (e.g. pre allocated
>> > buffers) that may never be used.
>> >
>> > This is really up to the MHI device(channel) driver to manage the state
>> > of its channels.
>> >
>> > While at it, let's also remove the auto-start option from ath11k mhi
>> > controller.
>> >
>> > Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
>> > Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
>> > [mani: clubbed ath11k change]
>> > Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
>>
>> Thanks and feel free to take this to the immutable branch:
>>
>> Acked-by: Kalle Valo <kvalo@codeaurora.org>
>
> Patch applied to mhi-ath11k-immutable branch and merged into mhi-next.
>
> Thanks,
> Mani
>
Does net/qrtr/mhi.c need changes? I guess now net/qrtr/mhi.c needs to
call
mhi_prepare_for_transfer() before transfer.
>>
>> --
>> https://patchwork.kernel.org/project/linux-wireless/list/
>>
>> https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
next prev parent reply other threads:[~2020-11-18 11:55 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-18 5:31 [PATCH] bus: mhi: Remove auto-start option Manivannan Sadhasivam
2020-11-18 5:43 ` Kalle Valo
2020-11-18 9:31 ` Manivannan Sadhasivam
2020-11-18 11:55 ` Carl Huang [this message]
2020-11-18 11:57 ` Manivannan Sadhasivam
2020-11-18 17:46 ` Bhaumik Bhatt
2020-11-24 15:45 ` Kalle Valo
2020-12-29 20:15 ` patchwork-bot+linux-arm-msm
-- strict thread matches above, loose matches on Subject: below --
2020-09-18 10:16 Loic Poulain
2020-09-19 2:38 ` bbhatt
2020-09-19 11:27 ` Manivannan Sadhasivam
2020-09-21 7:07 ` Loic Poulain
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