linux-kernel - Re: [PATCH] firmware: qcom: scm: Peripheral Authentication Service

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Date:	Thu, 02 Jul 2015 11:37:57 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Bjorn Andersson <bjorn.andersson@...ymobile.com>
CC:	Kumar Gala <galak@...eaurora.org>,
	Andy Gross <agross@...eaurora.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>,
	"linux-soc@...r.kernel.org" <linux-soc@...r.kernel.org>
Subject: Re: [PATCH] firmware: qcom: scm: Peripheral Authentication Service

On 07/02/2015 10:37 AM, Bjorn Andersson wrote:
> On Thu 02 Jul 09:19 PDT 2015, Stephen Boyd wrote:
>
>> On 06/30/2015 12:46 PM, Bjorn Andersson wrote:
>>> +
>>> +int __qcom_scm_pas_init_image(u32 peripheral, const void *metadata, size_t size)
>>> +{
>>> +	dma_addr_t mdata_phys;
>>> +	void *mdata_buf;
>>> +	u32 scm_ret;
>>> +	int ret;
>>> +	struct pas_init_image_req {
>>> +		u32 proc;
>>> +		u32 image_addr;
>> Please mark these as __le32 and do the appropriate conversions to little
>> endian.
> Just out of curiosity, are there any big endian systems out there that
> will run this code?

The option is available to turn on if someone wants to. I'm not aware of
anyone that's doing it besides me though.

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project

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