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crypto: ccp - Add support for PCI device 0x156E 

Add a new CCP/PSP PCI device ID and new PSP register offsets.

Signed-off-by: John Allen <john.allen@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
John Allen 2023-05-18 22:24:14 -05:00 committed by Herbert Xu
parent 4aa0931be8
commit bb4185e595
1 changed files with 15 additions and 0 deletions
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15
drivers/crypto/ccp/sp-pci.c
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@ -420,6 +420,14 @@ static const struct psp_vdata pspv5 = {
.intsts_reg = 0x10514, /* P2CMSG_INTSTS */
};
static const struct psp_vdata pspv6 = {
.sev = &sevv2,
.tee = &teev2,
.feature_reg = 0x109fc, /* C2PMSG_63 */
.inten_reg = 0x10510, /* P2CMSG_INTEN */
.intsts_reg = 0x10514, /* P2CMSG_INTSTS */
};
#endif
static const struct sp_dev_vdata dev_vdata[] = {
@ -478,6 +486,12 @@ static const struct sp_dev_vdata dev_vdata[] = {
.bar = 2,
#ifdef CONFIG_CRYPTO_DEV_SP_PSP
.psp_vdata = &pspv5,
#endif
},
{ /* 8 */
.bar = 2,
#ifdef CONFIG_CRYPTO_DEV_SP_PSP
.psp_vdata = &pspv6,
#endif
},
};
@ -491,6 +505,7 @@ static const struct pci_device_id sp_pci_table[] = {
{ PCI_VDEVICE(AMD, 0x15C7), (kernel_ulong_t)&dev_vdata[6] },
{ PCI_VDEVICE(AMD, 0x1649), (kernel_ulong_t)&dev_vdata[6] },
{ PCI_VDEVICE(AMD, 0x17E0), (kernel_ulong_t)&dev_vdata[7] },
{ PCI_VDEVICE(AMD, 0x156E), (kernel_ulong_t)&dev_vdata[8] },
/* Last entry must be zero */
{ 0, }
};