From c8671c7dc7d51125ab9f651697866bf4a9132277 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Mon, 26 Apr 2021 10:17:48 +0200 Subject: [PATCH] crypto: ccp - Annotate SEV Firmware file names Annotate the firmware files CCP might need using MODULE_FIRMWARE(). This will get them included into an initrd when CCP is also included there. Otherwise the CCP module will not find its firmware when loaded before the root-fs is mounted. This can cause problems when the pre-loaded SEV firmware is too old to support current SEV and SEV-ES virtualization features. Fixes: e93720606efd ("crypto: ccp - Allow SEV firmware to be chosen based on Family and Model") Cc: stable@vger.kernel.org # v4.20+ Acked-by: Tom Lendacky Signed-off-by: Joerg Roedel Signed-off-by: Herbert Xu --- drivers/crypto/ccp/sev-dev.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/crypto/ccp/sev-dev.c b/drivers/crypto/ccp/sev-dev.c index 3506b2050fb8..91808402e0bf 100644 --- a/drivers/crypto/ccp/sev-dev.c +++ b/drivers/crypto/ccp/sev-dev.c @@ -43,6 +43,10 @@ static int psp_probe_timeout = 5; module_param(psp_probe_timeout, int, 0644); MODULE_PARM_DESC(psp_probe_timeout, " default timeout value, in seconds, during PSP device probe"); +MODULE_FIRMWARE("amd/amd_sev_fam17h_model0xh.sbin"); /* 1st gen EPYC */ +MODULE_FIRMWARE("amd/amd_sev_fam17h_model3xh.sbin"); /* 2nd gen EPYC */ +MODULE_FIRMWARE("amd/amd_sev_fam19h_model0xh.sbin"); /* 3rd gen EPYC */ + static bool psp_dead; static int psp_timeout; -- 2.34.1