diff options
Diffstat (limited to 'drivers/crypto/ccp/sp-pci.c')
| -rw-r--r-- | drivers/crypto/ccp/sp-pci.c | 43 |
1 files changed, 38 insertions, 5 deletions
diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp/sp-pci.c index b29d2e663e10..56c1f61c0f84 100644 --- a/drivers/crypto/ccp/sp-pci.c +++ b/drivers/crypto/ccp/sp-pci.c @@ -2,7 +2,7 @@ /* * AMD Secure Processor device driver * - * Copyright (C) 2013,2018 Advanced Micro Devices, Inc. + * Copyright (C) 2013,2019 Advanced Micro Devices, Inc. * * Author: Tom Lendacky <thomas.lendacky@amd.com> * Author: Gary R Hook <gary.hook@amd.com> @@ -262,19 +262,42 @@ static int sp_pci_resume(struct pci_dev *pdev) #endif #ifdef CONFIG_CRYPTO_DEV_SP_PSP -static const struct psp_vdata pspv1 = { +static const struct sev_vdata sevv1 = { .cmdresp_reg = 0x10580, .cmdbuff_addr_lo_reg = 0x105e0, .cmdbuff_addr_hi_reg = 0x105e4, +}; + +static const struct sev_vdata sevv2 = { + .cmdresp_reg = 0x10980, + .cmdbuff_addr_lo_reg = 0x109e0, + .cmdbuff_addr_hi_reg = 0x109e4, +}; + +static const struct tee_vdata teev1 = { + .cmdresp_reg = 0x10544, + .cmdbuff_addr_lo_reg = 0x10548, + .cmdbuff_addr_hi_reg = 0x1054c, + .ring_wptr_reg = 0x10550, + .ring_rptr_reg = 0x10554, +}; + +static const struct psp_vdata pspv1 = { + .sev = &sevv1, .feature_reg = 0x105fc, .inten_reg = 0x10610, .intsts_reg = 0x10614, }; static const struct psp_vdata pspv2 = { - .cmdresp_reg = 0x10980, - .cmdbuff_addr_lo_reg = 0x109e0, - .cmdbuff_addr_hi_reg = 0x109e4, + .sev = &sevv2, + .feature_reg = 0x109fc, + .inten_reg = 0x10690, + .intsts_reg = 0x10694, +}; + +static const struct psp_vdata pspv3 = { + .tee = &teev1, .feature_reg = 0x109fc, .inten_reg = 0x10690, .intsts_reg = 0x10694, @@ -312,12 +335,22 @@ static const struct sp_dev_vdata dev_vdata[] = { .psp_vdata = &pspv2, #endif }, + { /* 4 */ + .bar = 2, +#ifdef CONFIG_CRYPTO_DEV_SP_CCP + .ccp_vdata = &ccpv5a, +#endif +#ifdef CONFIG_CRYPTO_DEV_SP_PSP + .psp_vdata = &pspv3, +#endif + }, }; static const struct pci_device_id sp_pci_table[] = { { PCI_VDEVICE(AMD, 0x1537), (kernel_ulong_t)&dev_vdata[0] }, { PCI_VDEVICE(AMD, 0x1456), (kernel_ulong_t)&dev_vdata[1] }, { PCI_VDEVICE(AMD, 0x1468), (kernel_ulong_t)&dev_vdata[2] }, { PCI_VDEVICE(AMD, 0x1486), (kernel_ulong_t)&dev_vdata[3] }, + { PCI_VDEVICE(AMD, 0x15DF), (kernel_ulong_t)&dev_vdata[4] }, /* Last entry must be zero */ { 0, } }; |