<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux-dev/drivers/net/ipa/ipa_power.h, branch linus/master</title>
<subtitle>Linux kernel development work - see feature branches</subtitle>
<id>https://git.zx2c4.com/linux-dev/atom/drivers/net/ipa/ipa_power.h?h=linus%2Fmaster</id>
<link rel='self' href='https://git.zx2c4.com/linux-dev/atom/drivers/net/ipa/ipa_power.h?h=linus%2Fmaster'/>
<link rel='alternate' type='text/html' href='https://git.zx2c4.com/linux-dev/'/>
<updated>2022-02-03T16:03:43Z</updated>
<entry>
<title>net: ipa: request IPA register values be retained</title>
<updated>2022-02-03T16:03:43Z</updated>
<author>
<name>Alex Elder</name>
<email>elder@linaro.org</email>
</author>
<published>2022-02-01T15:02:05Z</published>
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<id>urn:sha1:34a081761e4e3c35381cbfad609ebae2962fe2f8</id>
<content type='text'>
In some cases, the IPA hardware needs to request the always-on
subsystem (AOSS) to coordinate with the IPA microcontroller to
retain IPA register values at power collapse.  This is done by
issuing a QMP request to the AOSS microcontroller.  A similar
request ondoes that request.

We must get and hold the "QMP" handle early, because we might get
back EPROBE_DEFER for that.  But the actual request should be sent
while we know the IPA clock is active, and when we know the
microcontroller is operational.

Fixes: 1aac309d3207 ("net: ipa: use autosuspend")
Signed-off-by: Alex Elder &lt;elder@linaro.org&gt;
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;
</content>
</entry>
<entry>
<title>net: ipa: rename "ipa_clock.c"</title>
<updated>2021-08-22T08:44:17Z</updated>
<author>
<name>Alex Elder</name>
<email>elder@linaro.org</email>
</author>
<published>2021-08-20T16:01:29Z</published>
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<id>urn:sha1:2775cbc5afeb63f1ddd8c05df216763450772ad9</id>
<content type='text'>
Finally, rename "ipa_clock.c" to be "ipa_power.c" and "ipa_clock.h"
to be "ipa_power.h".

Signed-off-by: Alex Elder &lt;elder@linaro.org&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</content>
</entry>
</feed>
