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crypto: ccp - Add support for TEE for PCI ID 0x14CA

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commit 10da230a4d upstream.

SoCs containing 0x14CA are present both in datacenter parts that
support SEV as well as client parts that support TEE.

Cc: stable@vger.kernel.org # 5.15+
Tested-by: Rijo-john Thomas <Rijo-john.Thomas@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mario Limonciello 2022-09-28 13:45:05 -05:00 committed by Greg Kroah-Hartman
parent 36fdcf410b
commit 032b7c723f
1 changed files with 10 additions and 1 deletions
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11
drivers/crypto/ccp/sp-pci.c
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@ -381,6 +381,15 @@ static const struct psp_vdata pspv3 = {
.inten_reg = 0x10690,
.intsts_reg = 0x10694,
};
static const struct psp_vdata pspv4 = {
.sev = &sevv2,
.tee = &teev1,
.feature_reg = 0x109fc,
.inten_reg = 0x10690,
.intsts_reg = 0x10694,
};
#endif
static const struct sp_dev_vdata dev_vdata[] = {
@ -426,7 +435,7 @@ static const struct sp_dev_vdata dev_vdata[] = {
{ /* 5 */
.bar = 2,
#ifdef CONFIG_CRYPTO_DEV_SP_PSP
.psp_vdata = &pspv2,
.psp_vdata = &pspv4,
#endif
},
{ /* 6 */