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(parent: 66dd59b) | patch
crypto: ccp - Validate that platform access mailbox registers are declared
authorMario Limonciello <mario.limonciello@amd.com>
Fri, 19 May 2023 03:24:12 +0000 (22:24 -0500)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 2 Jun 2023 10:21:32 +0000 (18:21 +0800)
commitdd536cb9f73cb31eb6e997ab8a81bb1eb5b0c465
tree26b9212f276e2937ecabdf2a6d954a22bb9a009btree | snapshot
parent66dd59b7aa55d0ea6c0eebfbfe4353eadaac5e1bcommit | diff
crypto: ccp - Validate that platform access mailbox registers are declared

Some platforms might support platform access doorbell but not mailbox.
Add an extra guard to ensure this doesn't cause accesses to wrong ranges
if a consumer calls psp_send_platform_access_msg().

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/ccp/platform-access.c diff | blob | history
Domain: System / Kernel;