linux-kernel - Re: [RFC 5/7] soc: qcom: Add Shared Memory Driver

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]

Date:	Thu, 02 Oct 2014 15:38:18 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Bjorn Andersson <bjorn.andersson@...ymobile.com>,
	Kumar Gala <galak@...eaurora.org>,
	Andy Gross <agross@...eaurora.org>,
	Arnd Bergmann <arnd@...db.de>
CC:	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
	Grant Likely <grant.likely@...aro.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Lee Jones <lee.jones@...aro.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Mark Rutland <mark.rutland@....com>,
	Pawel Moll <pawel.moll@....com>,
	Rob Herring <robh+dt@...nel.org>,
	Samuel Ortiz <sameo@...ux.intel.com>
Subject: Re: [RFC 5/7] soc: qcom: Add Shared Memory Driver

On 09/29/14 17:34, Bjorn Andersson wrote:
> +
> +#define GET_RX_CHANNEL_INFO(channel, param) \
> +	(channel->rx_info_word ? \
> +		channel->rx_info_word->param : \
> +		channel->rx_info->param)
> +
> +#define GET_TX_CHANNEL_INFO(channel, param) \
> +	(channel->rx_info_word ? \
> +		channel->tx_info_word->param : \
> +		channel->tx_info->param)
> +
> +#define SET_RX_CHANNEL_INFO(channel, param, value) \
> +	(channel->rx_info_word ? \
> +		(channel->rx_info_word->param = value) : \
> +		(channel->rx_info->param = value))
> +
> +#define SET_TX_CHANNEL_INFO(channel, param, value) \
> +	(channel->rx_info_word ? \

Drive-by review: Should this be tx_info_word? Given that it works I
wonder why not just have a flag indicating if we should use word aligned
read/write vs. byte aligned.

> +		(channel->tx_info_word->param = value) : \
> +		(channel->tx_info->param = value))
> +


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

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/