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crypto: ccp - Provide MMIO register naming for documenation

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Add comments next to the version data MMIO register values to identify
the register name being used.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Tom Lendacky 2023-01-16 14:03:26 -06:00 committed by Herbert Xu
parent d6b7ec1106
commit 675c39196c
1 changed files with 23 additions and 23 deletions
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46
drivers/crypto/ccp/sp-pci.c
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@ -342,52 +342,52 @@ 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,
.inten_reg = 0x10690,
.intsts_reg = 0x10694,
.feature_reg = 0x109fc, /* C2PMSG_63 */
.inten_reg = 0x10690, /* P2CMSG_INTEN */
.intsts_reg = 0x10694, /* P2CMSG_INTSTS */
};
#endif