Re: [PATCH 0/8] qcom SCM updates

From: Kumar Gala
Date: Wed Sep 17 2014 - 18:09:00 EST



On Aug 4, 2014, at 6:31 PM, Stephen Boyd <sboyd@xxxxxxxxxxxxxx> 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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