diff options
Diffstat (limited to 'drivers/crypto/ccp/sp-pci.c')
| -rw-r--r-- | drivers/crypto/ccp/sp-pci.c | 51 |
1 files changed, 30 insertions, 21 deletions
diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp/sp-pci.c index 792d6da7f0c0..cde33b2ac71b 100644 --- a/drivers/crypto/ccp/sp-pci.c +++ b/drivers/crypto/ccp/sp-pci.c @@ -342,45 +342,54 @@ static int __maybe_unused sp_pci_resume(struct device *dev) #ifdef CONFIG_CRYPTO_DEV_SP_PSP static const struct sev_vdata sevv1 = { - .cmdresp_reg = 0x10580, - .cmdbuff_addr_lo_reg = 0x105e0, - .cmdbuff_addr_hi_reg = 0x105e4, + .cmdresp_reg = 0x10580, /* C2PMSG_32 */ + .cmdbuff_addr_lo_reg = 0x105e0, /* C2PMSG_56 */ + .cmdbuff_addr_hi_reg = 0x105e4, /* C2PMSG_57 */ }; static const struct sev_vdata sevv2 = { - .cmdresp_reg = 0x10980, - .cmdbuff_addr_lo_reg = 0x109e0, - .cmdbuff_addr_hi_reg = 0x109e4, + .cmdresp_reg = 0x10980, /* C2PMSG_32 */ + .cmdbuff_addr_lo_reg = 0x109e0, /* C2PMSG_56 */ + .cmdbuff_addr_hi_reg = 0x109e4, /* C2PMSG_57 */ }; 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, + .cmdresp_reg = 0x10544, /* C2PMSG_17 */ + .cmdbuff_addr_lo_reg = 0x10548, /* C2PMSG_18 */ + .cmdbuff_addr_hi_reg = 0x1054c, /* C2PMSG_19 */ + .ring_wptr_reg = 0x10550, /* C2PMSG_20 */ + .ring_rptr_reg = 0x10554, /* C2PMSG_21 */ }; static const struct psp_vdata pspv1 = { .sev = &sevv1, - .feature_reg = 0x105fc, - .inten_reg = 0x10610, - .intsts_reg = 0x10614, + .feature_reg = 0x105fc, /* C2PMSG_63 */ + .inten_reg = 0x10610, /* P2CMSG_INTEN */ + .intsts_reg = 0x10614, /* P2CMSG_INTSTS */ }; static const struct psp_vdata pspv2 = { .sev = &sevv2, - .feature_reg = 0x109fc, - .inten_reg = 0x10690, - .intsts_reg = 0x10694, + .feature_reg = 0x109fc, /* C2PMSG_63 */ + .inten_reg = 0x10690, /* P2CMSG_INTEN */ + .intsts_reg = 0x10694, /* P2CMSG_INTSTS */ }; static const struct psp_vdata pspv3 = { .tee = &teev1, - .feature_reg = 0x109fc, - .inten_reg = 0x10690, - .intsts_reg = 0x10694, + .feature_reg = 0x109fc, /* C2PMSG_63 */ + .inten_reg = 0x10690, /* P2CMSG_INTEN */ + .intsts_reg = 0x10694, /* P2CMSG_INTSTS */ }; + +static const struct psp_vdata pspv4 = { + .sev = &sevv2, + .tee = &teev1, + .feature_reg = 0x109fc, /* C2PMSG_63 */ + .inten_reg = 0x10690, /* P2CMSG_INTEN */ + .intsts_reg = 0x10694, /* P2CMSG_INTSTS */ +}; + #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 */ |