From: Peter Jones <pjones@redhat.com>
To: Len Brown <lenb@kernel.org>
Cc: Konrad Rzeszutek Wilk <konrad@kernel.org>,
linux-kernel@vger.kernel.org, gpxe-devel@etherboot.org
Subject: Re: [PATCH 1/2] ibft: Update iBFT handling for v1.03 of the spec.
Date: Wed, 12 May 2010 10:09:07 -0400 [thread overview]
Message-ID: <4BEAB683.8040600@redhat.com> (raw)
In-Reply-To: <alpine.LFD.2.00.1005120125170.5297@localhost.localdomain>
On 05/12/2010 01:26 AM, Len Brown wrote:
>
>> #define IBFT_SIGN "iBFT"
> ...
>> +#ifdef CONFIG_ACPI
>> + /*
>> + * One spec says "IBFT", the other says "iBFT". We have to check
>> + * for both.
>> + */
>
> Really?
> Which one do you see in the field?
Well, we haven't seen any ACPI-based hardware yet AFAIK - but I'm supposed to
have some soon. So it's too early to tell which one is actually going to be
the more common case, or if this is really a non-issue.
> any reason to #define "iBFT" above and not use it below?
Nope, that's just an error. I'll send a patch.
>
>> + if (!ibft_addr)
>> + acpi_table_parse(ACPI_SIG_IBFT, acpi_find_ibft);
>> + if (!ibft_addr)
>> + acpi_table_parse("iBFT", acpi_find_ibft);
>> +#endif /* CONFIG_ACPI */
>
> Len Brown, Intel Open Source Technology Center
--
Peter
Obviously, a major malfunction has occurred.
-- Steve Nesbitt, voice of Mission Control, January 28, 1986
next prev parent reply other threads:[~2010-05-12 14:09 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-09 14:21 [PATCH] Update iBFT to 1.03 Konrad Rzeszutek Wilk
2010-04-09 14:21 ` [PATCH 1/2] ibft: Update iBFT handling for v1.03 of the spec Konrad Rzeszutek Wilk
2010-04-21 21:26 ` Andrew Morton
2010-05-11 17:58 ` Konrad Rzeszutek Wilk
2010-05-12 5:26 ` Len Brown
2010-05-12 13:58 ` [LKML] " Konrad Rzeszutek Wilk
2010-05-12 14:09 ` Peter Jones [this message]
2010-05-12 14:12 ` [PATCH] Use IBFT_SIGN instead of open-coding the search string Peter Jones
2010-05-12 14:25 ` Peter Jones
2010-05-12 14:35 ` [PATCH] ibft: " Konrad Rzeszutek Wilk
2010-05-12 19:33 ` Andrew Morton
2010-05-12 23:53 ` H. Peter Anvin
2010-05-27 17:59 ` Konrad Rzeszutek Wilk
2010-04-09 14:21 ` [PATCH 2/2] ibft: For UEFI machines actually do scan ACPI for iBFT Konrad Rzeszutek Wilk
2010-04-21 21:29 ` Andrew Morton
2010-04-21 21:37 ` Mike Christie
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