From: Pavel Machek <pavel@ucw.cz>
To: Huang Ying <ying.huang@intel.com>
Cc: lenb@kernel.org, ak@linux.intel.com,
linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: Re: [PATCH 5/5] ACPI, APEI, Document for APEI
Date: Wed, 6 Jan 2010 08:16:09 +0100 [thread overview]
Message-ID: <20100106071609.GA1648@ucw.cz> (raw)
In-Reply-To: <20100106071431.GB1494@ucw.cz>
> > +The user interface of EINJ is in debug file system, under the
> > +directory apei/einj. The following files are provided.
> > +
> > +- available_error_type
> > + Read this file will return the error injection capability of the
> > + platform, that is, which error types are supported. The error type
> > + definition is as follow, the left field is the error type value, the
> > + right field is error description.
> > +
> > + 0x00000001 Processor Correctable
> > + 0x00000002 Processor Uncorrectable non-fatal
> > + 0x00000004 Processor Uncorrectable fatal
> > + 0x00000008 Memory Correctable
> > + 0x00000010 Memory Uncorrectable non-fatal
> > + 0x00000020 Memory Uncorrectable fatal
> > + 0x00000040 PCI Express Correctable
> > + 0x00000080 PCI Express Uncorrectable fatal
> > + 0x00000100 PCI Express Uncorrectable non-fatal
> > + 0x00000200 Platform Correctable
> > + 0x00000400 Platform Uncorrectable non-fatal
> > + 0x00000800 Platform Uncorrectable fatal
> > +
> > + The format of file contents are as above, except there are only the
> > + available error type lines.
Strange interface. Why not simply pass single integer -- the bit mask?
Bit meanings are not going to change, anyway.
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2010-01-06 7:16 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-28 6:12 [PATCH -v3 0/5] ACPI, APEI, APEI basic support Huang Ying
2009-12-28 6:12 ` [PATCH 1/5] ACPI, IO memory pre-mapping and atomic accessing Huang Ying
2009-12-28 6:12 ` [PATCH 2/5] ACPI, APEI, APEI supporting infrastructure Huang Ying
2009-12-28 6:12 ` [PATCH 3/5] ACPI, APEI, HEST table parsing Huang Ying
2009-12-28 6:12 ` [PATCH 4/5] ACPI, APEI, EINJ support Huang Ying
2009-12-28 6:12 ` [PATCH 5/5] ACPI, APEI, Document for APEI Huang Ying
2010-01-06 7:14 ` Pavel Machek
2010-01-06 7:16 ` Pavel Machek [this message]
2010-01-06 7:21 ` Huang Ying
2010-01-07 7:12 ` Pavel Machek
2010-01-07 7:26 ` Huang Ying
2010-01-07 7:34 ` Pavel Machek
2010-01-06 7:08 ` [PATCH 4/5] ACPI, APEI, EINJ support Pavel Machek
2010-01-06 7:16 ` Huang Ying
2010-01-07 7:12 ` Pavel Machek
2009-12-31 1:14 ` git-apply --whitespace (Re: [PATCH 2/5] ACPI, APEI, APEI supporting infrastructure) Len Brown
2009-12-31 1:19 ` Huang Ying
2009-12-31 1:19 ` [PATCH -v3 0/5] ACPI, APEI, APEI basic support Len Brown
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