linux-kernel - Re: [PATCH v2 05/16] bus: mhi: core: Add support for ringing channel/event ring doorbells

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <568a7d89-0a93-bbbc-f8e1-7bc1eba21ee8@codeaurora.org>
Date:   Thu, 6 Feb 2020 13:14:44 -0700
From:   Jeffrey Hugo <jhugo@...eaurora.org>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        gregkh@...uxfoundation.org, arnd@...db.de
Cc:     smohanad@...eaurora.org, kvalo@...eaurora.org,
        bjorn.andersson@...aro.org, hemantk@...eaurora.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 05/16] bus: mhi: core: Add support for ringing
 channel/event ring doorbells

On 1/31/2020 6:49 AM, Manivannan Sadhasivam wrote:
> This commit adds support for ringing channel and event ring doorbells
> by MHI host. The MHI host can use the channel and event ring doorbells
> for notifying the client device about processing transfer and event
> rings which it has queued using MMIO registers.
> 
> This is based on the patch submitted by Sujeev Dias:
> https://lkml.org/lkml/2018/7/9/989
> 
> Signed-off-by: Sujeev Dias <sdias@...eaurora.org>
> Signed-off-by: Siddartha Mohanadoss <smohanad@...eaurora.org>
> [mani: splitted from pm patch and cleaned up for upstream]
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>

Reviewed-by: Jeffrey Hugo <jhugo@...eaurora.org>
Tested-by: Jeffrey Hugo <jhugo@...eaurora.org>

-- 
Jeffrey Hugo
Qualcomm Technologies, Inc. is a member of the
Code Aurora Forum, a Linux Foundation Collaborative Project.