linux/drivers/net/ipa/ipa_sysfs.c, branch v6.0Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v6.02022-07-21T04:03:26Znet: ipa: add an endpoint device attribute group2022-07-21T04:03:26ZAlex Elderelder@linaro.org2022-07-19T19:16:39Zurn:sha1:d79e4164d0d51f5a39ee7208823335a5fee902e0
Create a new attribute group meant to provide a single place that
defines endpoint IDs that might be needed by user space. Not all
defined endpoints are presented, and only those that are defined
will be made visible.
The new attributes use "extended" device attributes to hold endpoint
IDs, which is a little more compact and efficient. Reimplement the
existing modem endpoint ID attribute files using common code.
Signed-off-by: Alex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/20220719191639.373249-1-elder@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: ipa: introduce sysfs code2021-06-11T21:13:18ZAlex Elderelder@linaro.org2021-06-11T20:39:40Zurn:sha1:2e3cf97f4741b320e8f4639fcca732b17614a55f
Add IPA device attributes to expose information known by the IPA
driver about the hardware and its configuration.
All pointers used to display these attribute values (i.e., IPA
pointer and endpoint pointers) will have been initialized by the
time IPA probe has completed, so they may be safely dereferenced.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>