From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: Bhaumik Bhatt <quic_bbhatt@quicinc.com>
Cc: linux-arm-msm@vger.kernel.org, quic_hemantk@quicinc.com,
quic_jhugo@quicinc.com, linux-kernel@vger.kernel.org,
mhi@lists.linux.dev, stable@vger.kernel.org,
quic_olgak@quicinc.com, loic.poulain@linaro.org
Subject: Re: [PATCH v2] bus: mhi: core: Fix reading wake_capable channel configuration
Date: Fri, 3 Dec 2021 14:13:01 +0530 [thread overview]
Message-ID: <20211203084301.GA18809@thinkpad> (raw)
In-Reply-To: <1638320491-13382-1-git-send-email-quic_bbhatt@quicinc.com>
On Tue, Nov 30, 2021 at 05:01:31PM -0800, Bhaumik Bhatt wrote:
> The 'wake-capable' entry in channel configuration is not set when
> parsing the configuration specified by the controller driver. Add
> the missing entry to ensure channel is correctly specified as a
> 'wake-capable' channel.
>
> Cc: stable@vger.kernel.org
> Fixes: 0cbf260820fa ("bus: mhi: core: Add support for registering MHI controllers")
> Signed-off-by: Bhaumik Bhatt <quic_bbhatt@quicinc.com>
> Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Applied to mhi-next!
Thanks,
Mani
> ---
> drivers/bus/mhi/core/init.c | 1 +
> 1 file changed, 1 insertion(+)
>
> v2:
> -Update subject as per comments
> -Add fixes tag and CC stable
>
> diff --git a/drivers/bus/mhi/core/init.c b/drivers/bus/mhi/core/init.c
> index 5aaca6d..f1ec3441 100644
> --- a/drivers/bus/mhi/core/init.c
> +++ b/drivers/bus/mhi/core/init.c
> @@ -788,6 +788,7 @@ static int parse_ch_cfg(struct mhi_controller *mhi_cntrl,
> mhi_chan->offload_ch = ch_cfg->offload_channel;
> mhi_chan->db_cfg.reset_req = ch_cfg->doorbell_mode_switch;
> mhi_chan->pre_alloc = ch_cfg->auto_queue;
> + mhi_chan->wake_capable = ch_cfg->wake_capable;
>
> /*
> * If MHI host allocates buffers, then the channel direction
> --
> 2.7.4
>
prev parent reply other threads:[~2021-12-03 8:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-01 1:01 [PATCH v2] bus: mhi: core: Fix reading wake_capable channel configuration Bhaumik Bhatt
2021-12-03 8:43 ` Manivannan Sadhasivam [this message]
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