blaster4385/linux-IllusionX/drivers/crypto/ccp/platform-access.h, branch v6.13Linux kernel with personal config changes for arch linuxhttp://git.tablaster.dev/blaster4385/linux-IllusionX/atom?h=v6.132023-03-17T03:16:43Zcrypto: ccp - Add support for ringing a platform doorbell2023-03-17T03:16:43ZMario Limonciellomario.limonciello@amd.com2023-03-10T21:19:50Zurn:sha1:d5812571f594b03438d0d7acd0dc044f73c1719e
Some platforms support using a doorbell to communicate. Export
this feature for other drivers to utilize as well.
Link: https://lore.kernel.org/linux-i2c/20220916131854.687371-3-jsd@semihalf.com/
Suggested-by: Jan Dabros <jsd@semihalf.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccp - Add support for an interface for platform features2023-03-17T03:16:43ZMario Limonciellomario.limonciello@amd.com2023-03-10T21:19:47Zurn:sha1:7ccc4f4e2e50e4a29f9ee8f5c9e187f8491bb6e7
Some platforms with a PSP support an interface for features that
interact directly with the PSP instead of through a SEV or TEE
environment.
Initialize this interface so that other drivers can consume it.
These drivers may either be subdrivers for the ccp module or
external modules. For external modules, export a symbol for them
to utilize.
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>