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<title>linux/Documentation/ABI/testing/sysfs-devices-system-ibm-rtl, branch master</title>
<subtitle>Linux Kernel (branches are rebased on master from time to time)</subtitle>
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<updated>2020-10-30T12:07:01Z</updated>
<entry>
<title>docs: ABI: testing: make the files compatible with ReST output</title>
<updated>2020-10-30T12:07:01Z</updated>
<author>
<name>Mauro Carvalho Chehab</name>
<email>mchehab+huawei@kernel.org</email>
</author>
<published>2020-10-30T07:40:39Z</published>
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<content type='text'>
Some files over there won't parse well by Sphinx.

Fix them.

Acked-by: Jonathan Cameron &lt;Jonathan.Cameron@huawei.com&gt; # for IIO
Acked-by: Fabrice Gasnier &lt;fabrice.gasnier@st.com&gt;
Acked-by: Jonathan Corbet &lt;corbet@lwn.net&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab+huawei@kernel.org&gt;
Link: https://lore.kernel.org/r/58cf3c2d611e0197fb215652719ebd82ca2658db.1604042072.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</content>
</entry>
<entry>
<title>Documentation/ABI: ibm_rtl: The "What:" fields are incomplete</title>
<updated>2016-11-01T16:27:33Z</updated>
<author>
<name>Mauro Carvalho Chehab</name>
<email>mchehab@s-opensource.com</email>
</author>
<published>2016-10-29T10:10:03Z</published>
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<id>urn:sha1:8ec4b736d709562193566156c0dd40e327df2cbb</id>
<content type='text'>
The "What:" field at the ABI should describe the location of
the ABI, e. g. the position under a mounted sysfs. However,
this file has only the basename without the path.

Fix it.

Cc: Vernon Mauery &lt;vernux@us.ibm.com&gt;
Cc: platform-driver-x86@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@s-opensource.com&gt;
Signed-off-by: Darren Hart &lt;dvhart@linux.intel.com&gt;
</content>
</entry>
<entry>
<title>IBM Real-Time "SMI Free" mode driver -v7</title>
<updated>2010-10-21T14:10:46Z</updated>
<author>
<name>Vernon Mauery</name>
<email>vernux@us.ibm.com</email>
</author>
<published>2010-10-05T22:47:18Z</published>
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<id>urn:sha1:35f0ce032b0f2d6974da516b5a113f49b7b70b09</id>
<content type='text'>
After a period of RFC for this driver, I think it is ready
for inclusion in the platform-driver-x86 tree, hopefully to
be staged in the next merge window into Linus's tree.

--Vernon

------------------------------------------------------------

IBM Real-Time "SMI Free" mode driver

This driver supports the Real-Time Linux (RTL) BIOS feature.
The RTL feature allows non-fatal System Management Interrupts
(SMIs) to be disabled on supported IBM platforms and is
intended to be coupled with a user-space daemon to monitor
the hardware in a way that can be prioritized and scheduled
to better suit the requirements for the system.

The Device is presented as a special "_RTL_" table to the OS
in the Extended BIOS Data Area.  There is a simple protocol
for entering and exiting the mode at runtime.  This driver
creates a simple sysfs interface to allow a simple entry and
exit from RTL mode in the UFI/BIOS.

Since the driver is specific to IBM SystemX hardware (x86-
based servers) it only builds on x86 builds.  To reduce the
risk of loading on the wrong hardware, the module uses DMI
information and checks a list of servers that are known to
work.

Signed-off-by: Vernon Mauery &lt;vernux@us.ibm.com&gt;
Signed-off-by: Matthew Garrett &lt;mjg@redhat.com&gt;
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