user/sven/linux.git/include/linux/cdx, branch v6.4.16Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v6.4.162023-03-29T10:26:32Zcdx: add device attributes2023-03-29T10:26:32ZNipun Guptanipun.gupta@amd.com2023-03-13T13:26:36Zurn:sha1:48a6c7bced2a781c911497f073347bec5ab4d7a5
Create sysfs entry for CDX devices.
Sysfs entries provided in each of the CDX device detected by
the CDX controller
- vendor id
- device id
- remove
- reset of the device.
- driver override
Signed-off-by: Puneet Gupta <puneet.gupta@amd.com>
Signed-off-by: Nipun Gupta <nipun.gupta@amd.com>
Signed-off-by: Tarak Reddy <tarak.reddy@amd.com>
Reviewed-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com>
Tested-by: Nikhil Agarwal <nikhil.agarwal@amd.com>
Link: https://lore.kernel.org/r/20230313132636.31850-8-nipun.gupta@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
cdx: add the cdx bus driver2023-03-29T10:26:32ZNipun Guptanipun.gupta@amd.com2023-03-13T13:26:30Zurn:sha1:2959ab247061e67485d83b6af8feb3761ec08cb9
Introduce AMD CDX bus, which provides a mechanism for scanning
and probing CDX devices. These devices are memory mapped on
system bus for Application Processors(APUs).
CDX devices can be changed dynamically in the Fabric and CDX
bus interacts with CDX controller to rescan the bus and
rediscover the devices.
Signed-off-by: Nipun Gupta <nipun.gupta@amd.com>
Reviewed-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com>
Tested-by: Nikhil Agarwal <nikhil.agarwal@amd.com>
Link: https://lore.kernel.org/r/20230313132636.31850-2-nipun.gupta@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>