linux-kernel - Re: [PATCH 0/8] qcom SCM updates

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Message-Id: <B5197E58-92B9-4DA5-8202-966FAE5A3B6A@codeaurora.org>
Date:	Wed, 17 Sep 2014 15:08:39 -0700
From:	Kumar Gala <galak@...eaurora.org>
To:	Stephen Boyd <sboyd@...eaurora.org>
Cc:	David Brown <davidb@...eaurora.org>, linux-kernel@...r.kernel.org,
	linux-arm-msm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Lina Iyer <lina.iyer@...aro.org>
Subject: Re: [PATCH 0/8] qcom SCM updates


On Aug 4, 2014, at 6:31 PM, Stephen Boyd <sboyd@...eaurora.org> wrote:

> The SCM code in the mainline kernel is woefully out of data from what
> is in the downstream msm kernels. Update the code to be at least 
> functionally correct and useful for features like cpuidle and
> suspend.
> 
> Olav Haugan (1):
>  msm: scm: Add logging of actual return code from scm call
> 
> Saravana Kannan (1):
>  msm: scm: Add API to query for service/command availability.
> 
> Stephen Boyd (5):
>  msm: scm: Fix incorrect cache invalidation
>  msm: scm: Get cacheline size from CTR
>  msm: scm: Add atomic SCM APIs
>  msm: scm: Add a feat version query API
>  msm: scm: Move the scm driver to drivers/soc/qcom
> 
> Vikram Mulukutla (1):
>  msm: scm: Flush the command buffer only instead of the entire cache
> 
> arch/arm/mach-qcom/Kconfig                     |   3 -
> arch/arm/mach-qcom/Makefile                    |   4 +-
> arch/arm/mach-qcom/scm-boot.c                  |   2 +-
> drivers/soc/qcom/Kconfig                       |   2 +
> drivers/soc/qcom/Makefile                      |   2 +
> {arch/arm/mach-qcom => drivers/soc/qcom}/scm.c | 162 ++++++++++++++++++++++---
> {arch/arm/mach-qcom => include/soc/qcom}/scm.h |   8 +-
> 7 files changed, 158 insertions(+), 25 deletions(-)
> rename {arch/arm/mach-qcom => drivers/soc/qcom}/scm.c (62%)
> rename {arch/arm/mach-qcom => include/soc/qcom}/scm.h (69%)

I took patches 1-4,7-8.  There are no immediate users for 5-6 at this time.

- k

-- 
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation

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