* [PATCH] crypto: ccp - Add support for PCI device 0x115A
@ 2025-10-29 16:15 Mario Limonciello (AMD)
2025-10-30 17:08 ` Tom Lendacky
2025-11-06 7:07 ` Herbert Xu
0 siblings, 2 replies; 3+ messages in thread
From: Mario Limonciello (AMD) @ 2025-10-29 16:15 UTC (permalink / raw)
To: mario.limonciello, thomas.lendacky, john.allen, Herbert Xu, davem
Cc: Mario Limonciello (AMD), linux-crypto
PCI device 0x115A is similar to pspv5, except it doesn't have platform
access mailbox support.
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
---
drivers/crypto/ccp/sp-pci.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp/sp-pci.c
index e7bb803912a6d..8891ceee1d7d0 100644
--- a/drivers/crypto/ccp/sp-pci.c
+++ b/drivers/crypto/ccp/sp-pci.c
@@ -459,6 +459,17 @@ static const struct psp_vdata pspv6 = {
.intsts_reg = 0x10514, /* P2CMSG_INTSTS */
};
+static const struct psp_vdata pspv7 = {
+ .tee = &teev2,
+ .cmdresp_reg = 0x10944, /* C2PMSG_17 */
+ .cmdbuff_addr_lo_reg = 0x10948, /* C2PMSG_18 */
+ .cmdbuff_addr_hi_reg = 0x1094c, /* C2PMSG_19 */
+ .bootloader_info_reg = 0x109ec, /* C2PMSG_59 */
+ .feature_reg = 0x109fc, /* C2PMSG_63 */
+ .inten_reg = 0x10510, /* P2CMSG_INTEN */
+ .intsts_reg = 0x10514, /* P2CMSG_INTSTS */
+};
+
#endif
static const struct sp_dev_vdata dev_vdata[] = {
@@ -525,6 +536,13 @@ static const struct sp_dev_vdata dev_vdata[] = {
.psp_vdata = &pspv6,
#endif
},
+ { /* 9 */
+ .bar = 2,
+#ifdef CONFIG_CRYPTO_DEV_SP_PSP
+ .psp_vdata = &pspv7,
+#endif
+ },
+
};
static const struct pci_device_id sp_pci_table[] = {
{ PCI_VDEVICE(AMD, 0x1537), (kernel_ulong_t)&dev_vdata[0] },
@@ -539,6 +557,7 @@ static const struct pci_device_id sp_pci_table[] = {
{ PCI_VDEVICE(AMD, 0x17E0), (kernel_ulong_t)&dev_vdata[7] },
{ PCI_VDEVICE(AMD, 0x156E), (kernel_ulong_t)&dev_vdata[8] },
{ PCI_VDEVICE(AMD, 0x17D8), (kernel_ulong_t)&dev_vdata[8] },
+ { PCI_VDEVICE(AMD, 0x115A), (kernel_ulong_t)&dev_vdata[9] },
/* Last entry must be zero */
{ 0, }
};
--
2.43.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] crypto: ccp - Add support for PCI device 0x115A
2025-10-29 16:15 [PATCH] crypto: ccp - Add support for PCI device 0x115A Mario Limonciello (AMD)
@ 2025-10-30 17:08 ` Tom Lendacky
2025-11-06 7:07 ` Herbert Xu
1 sibling, 0 replies; 3+ messages in thread
From: Tom Lendacky @ 2025-10-30 17:08 UTC (permalink / raw)
To: Mario Limonciello (AMD), mario.limonciello, john.allen,
Herbert Xu, davem
Cc: linux-crypto
On 10/29/25 11:15, Mario Limonciello (AMD) wrote:
> PCI device 0x115A is similar to pspv5, except it doesn't have platform
> access mailbox support.
>
> Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
> ---
> drivers/crypto/ccp/sp-pci.c | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
>
> diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp/sp-pci.c
> index e7bb803912a6d..8891ceee1d7d0 100644
> --- a/drivers/crypto/ccp/sp-pci.c
> +++ b/drivers/crypto/ccp/sp-pci.c
> @@ -459,6 +459,17 @@ static const struct psp_vdata pspv6 = {
> .intsts_reg = 0x10514, /* P2CMSG_INTSTS */
> };
>
> +static const struct psp_vdata pspv7 = {
> + .tee = &teev2,
> + .cmdresp_reg = 0x10944, /* C2PMSG_17 */
> + .cmdbuff_addr_lo_reg = 0x10948, /* C2PMSG_18 */
> + .cmdbuff_addr_hi_reg = 0x1094c, /* C2PMSG_19 */
> + .bootloader_info_reg = 0x109ec, /* C2PMSG_59 */
> + .feature_reg = 0x109fc, /* C2PMSG_63 */
> + .inten_reg = 0x10510, /* P2CMSG_INTEN */
> + .intsts_reg = 0x10514, /* P2CMSG_INTSTS */
> +};
> +
> #endif
>
> static const struct sp_dev_vdata dev_vdata[] = {
> @@ -525,6 +536,13 @@ static const struct sp_dev_vdata dev_vdata[] = {
> .psp_vdata = &pspv6,
> #endif
> },
> + { /* 9 */
> + .bar = 2,
> +#ifdef CONFIG_CRYPTO_DEV_SP_PSP
> + .psp_vdata = &pspv7,
> +#endif
> + },
> +
> };
> static const struct pci_device_id sp_pci_table[] = {
> { PCI_VDEVICE(AMD, 0x1537), (kernel_ulong_t)&dev_vdata[0] },
> @@ -539,6 +557,7 @@ static const struct pci_device_id sp_pci_table[] = {
> { PCI_VDEVICE(AMD, 0x17E0), (kernel_ulong_t)&dev_vdata[7] },
> { PCI_VDEVICE(AMD, 0x156E), (kernel_ulong_t)&dev_vdata[8] },
> { PCI_VDEVICE(AMD, 0x17D8), (kernel_ulong_t)&dev_vdata[8] },
> + { PCI_VDEVICE(AMD, 0x115A), (kernel_ulong_t)&dev_vdata[9] },
> /* Last entry must be zero */
> { 0, }
> };
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] crypto: ccp - Add support for PCI device 0x115A
2025-10-29 16:15 [PATCH] crypto: ccp - Add support for PCI device 0x115A Mario Limonciello (AMD)
2025-10-30 17:08 ` Tom Lendacky
@ 2025-11-06 7:07 ` Herbert Xu
1 sibling, 0 replies; 3+ messages in thread
From: Herbert Xu @ 2025-11-06 7:07 UTC (permalink / raw)
To: Mario Limonciello (AMD)
Cc: mario.limonciello, thomas.lendacky, john.allen, davem,
linux-crypto
On Wed, Oct 29, 2025 at 11:15:01AM -0500, Mario Limonciello (AMD) wrote:
> PCI device 0x115A is similar to pspv5, except it doesn't have platform
> access mailbox support.
>
> Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
> ---
> drivers/crypto/ccp/sp-pci.c | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
Patch appiled. Thanks.
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
^ permalink raw reply [flat|nested] 3+ messages in thread
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2025-10-29 16:15 [PATCH] crypto: ccp - Add support for PCI device 0x115A Mario Limonciello (AMD)
2025-10-30 17:08 ` Tom Lendacky
2025-11-06 7:07 ` Herbert Xu
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