mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-16 10:11:38 -04:00
Code Issues Packages Projects Releases Wiki Activity

mei: bus: add mei_cldev_uuid

Browse Source 
Add mei_cldev_uuid API on mei bus to allow client
to query what UUID it bound to.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Link: https://patch.msgid.link/20260405112326.1535208-2-alexander.usyskin@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexander Usyskin
2026-04-05 14:23:25 +03:00
committed by Greg Kroah-Hartman
parent a521013548
commit 3031b76d65
2 changed files with 14 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/misc/mei/bus.c
View File

@@ -601,6 +601,19 @@ void mei_cldev_set_drvdata(struct mei_cl_device *cldev, void *data)
}
EXPORT_SYMBOL_GPL(mei_cldev_set_drvdata);
/**
* mei_cldev_uuid - return uuid of the underlying me client
*
* @cldev: mei client device
*
* Return: me client uuid
*/
const uuid_le *mei_cldev_uuid(const struct mei_cl_device *cldev)
{
return mei_me_cl_uuid(cldev->me_cl);
}
EXPORT_SYMBOL_GPL(mei_cldev_uuid);
/**
* mei_cldev_ver - return protocol version of the underlying me client
*

1
include/linux/mei_cl_bus.h
View File

@@ -112,6 +112,7 @@ int mei_cldev_register_rx_cb(struct mei_cl_device *cldev, mei_cldev_cb_t rx_cb);
int mei_cldev_register_notif_cb(struct mei_cl_device *cldev,
mei_cldev_cb_t notif_cb);
const uuid_le *mei_cldev_uuid(const struct mei_cl_device *cldev);
u8 mei_cldev_ver(const struct mei_cl_device *cldev);
size_t mei_cldev_mtu(const struct mei_cl_device *cldev);