Commit bb4185e5 authored by John Allen's avatar John Allen Committed by Herbert Xu
Browse files

crypto: ccp - Add support for PCI device 0x156E 



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

Signed-off-by: default avatarJohn Allen <john.allen@amd.com>
Signed-off-by: default avatarMario Limonciello <mario.limonciello@amd.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 4aa0931b

drivers/crypto/ccp/sp-pci.c

+15 −0
Original line number Diff line number Diff line
@@ -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, }

};