linux-kernel - Re: [RFC v5][PATCH 1/4] intel_txt: Intel(R) TXT boot support

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Message-ID: <alpine.LRH.2.00.0906242043171.18503@tundra.namei.org>
Date:	Wed, 24 Jun 2009 20:44:09 +1000 (EST)
From:	James Morris <jmorris@...ei.org>
To:	Joseph Cihula <joseph.cihula@...el.com>
cc:	linux-kernel@...r.kernel.org, mingo@...e.hu, arjan@...ux.intel.com,
	hpa@...or.com, andi@...stfloor.org, chrisw@...s-sol.org,
	jbeulich@...ell.com, peterm@...hat.com, gang.wei@...el.com,
	shane.wang@...el.com
Subject: Re: [RFC v5][PATCH 1/4] intel_txt: Intel(R) TXT boot support

On Mon, 22 Jun 2009, Joseph Cihula wrote:


> +void tboot_copy_fadt(const struct acpi_table_fadt *fadt)
> +{
> +#define TB_COPY_GAS(tbg, g)			\
> +	tbg.space_id     = g.space_id;		\
> +	tbg.bit_width    = g.bit_width;		\
> +	tbg.bit_offset   = g.bit_offset;	\
> +	tbg.access_width = g.access_width;	\
> +	tbg.address      = g.address;
> +
> +	TB_COPY_GAS(tboot_shared->acpi_sinfo.pm1a_cnt_blk,
> +		    fadt->xpm1a_control_block);
> +	TB_COPY_GAS(tboot_shared->acpi_sinfo.pm1b_cnt_blk,
> +		    fadt->xpm1b_control_block);
> +	TB_COPY_GAS(tboot_shared->acpi_sinfo.pm1a_evt_blk,
> +		    fadt->xpm1a_event_block);
> +	TB_COPY_GAS(tboot_shared->acpi_sinfo.pm1b_evt_blk,
> +		    fadt->xpm1b_event_block);

Not a showstopper, but why not simply make a static tb_copy_gas() 
function?

-- 
James Morris
<jmorris@...ei.org>
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