linux-kernel - Re: [PATCH v4 3/3] bus: mhi: host: pci_generic: Add edl callback to enter EDL

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Message-ID: <5df422b9-d660-e19b-07f1-67f2ee4d018f@quicinc.com>
Date: Tue, 23 Apr 2024 12:46:53 -0600
From: Jeffrey Hugo <quic_jhugo@...cinc.com>
To: Qiang Yu <quic_qianyu@...cinc.com>, <mani@...nel.org>
CC: <mhi@...ts.linux.dev>, <linux-arm-msm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <quic_cang@...cinc.com>,
        <quic_mrana@...cinc.com>
Subject: Re: [PATCH v4 3/3] bus: mhi: host: pci_generic: Add edl callback to
 enter EDL

On 4/23/2024 4:33 AM, Qiang Yu wrote:
> Some of the MHI modems like SDX65 based ones are capable of entering the EDL
> mode as per the standard triggering mechanism defined in the MHI spec v1.2. So
> let's add a common mhi_pci_generic_edl_trigger() function that triggers the EDL
> mode in the device when user writes to the /sys/bus/mhi/devices/.../trigger_edl
> file.
> 
> Signed-off-by: Qiang Yu <quic_qianyu@...cinc.com>

Reviewed-by: Jeffrey Hugo <quic_jhugo@...cinc.com>