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crypto: ccp - Add support for new CCP/PSP device ID 

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

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Acked-by: Gary R Hook <gary.hook@amd.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Tom Lendacky 2018-07-03 12:12:14 -05:00 committed by Herbert Xu
parent ad01a984f5
commit dcbc0c6e4a
1 changed files with 24 additions and 5 deletions
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29
drivers/crypto/ccp/sp-pci.c
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@ -269,7 +269,7 @@ static int sp_pci_resume(struct pci_dev *pdev)
#endif
#ifdef CONFIG_CRYPTO_DEV_SP_PSP
static const struct psp_vdata psp_entry = {
static const struct psp_vdata pspv1 = {
.cmdresp_reg = 0x10580,
.cmdbuff_addr_lo_reg = 0x105e0,
.cmdbuff_addr_hi_reg = 0x105e4,
@ -277,28 +277,46 @@ static const struct psp_vdata psp_entry = {
.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,
.feature_reg = 0x109fc,
.inten_reg = 0x10690,
.intsts_reg = 0x10694,
};
#endif
static const struct sp_dev_vdata dev_vdata[] = {
{
{ /* 0 */
.bar = 2,
#ifdef CONFIG_CRYPTO_DEV_SP_CCP
.ccp_vdata = &ccpv3,
#endif
},
{
{ /* 1 */
.bar = 2,
#ifdef CONFIG_CRYPTO_DEV_SP_CCP
.ccp_vdata = &ccpv5a,
#endif
#ifdef CONFIG_CRYPTO_DEV_SP_PSP
.psp_vdata = &psp_entry
.psp_vdata = &pspv1,
#endif
},
{
{ /* 2 */
.bar = 2,
#ifdef CONFIG_CRYPTO_DEV_SP_CCP
.ccp_vdata = &ccpv5b,
#endif
},
{ /* 3 */
.bar = 2,
#ifdef CONFIG_CRYPTO_DEV_SP_CCP
.ccp_vdata = &ccpv5a,
#endif
#ifdef CONFIG_CRYPTO_DEV_SP_PSP
.psp_vdata = &pspv2,
#endif
},
};
@ -306,6 +324,7 @@ 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] },
/* Last entry must be zero */
{ 0, }
};