Re: [PATCH v2 2/3] hwmon: (k10temp): Add support for yellow carp

From: Borislav Petkov <bp@alien8.de>
To: Mario Limonciello <mario.limonciello@amd.com>
Cc: Clemens Ladisch <clemens@ladisch.de>,
	linux-hwmon@vger.kernel.org,
	Gabriel Craciunescu <nix.or.die@googlemail.com>,
	Guenter Roeck <linux@roeck-us.net>,
	Wei Huang <wei.huang2@amd.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>,
	"maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)"
	<x86@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
	Jean Delvare <jdelvare@suse.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Yazen Ghannam <yazen.ghannam@amd.com>,
	David Bartley <andareed@gmail.com>,
	"open list:X86 ARCHITECTURE (32-BIT AND 64-BIT)" 
	<linux-kernel@vger.kernel.org>,
	"open list:PCI SUBSYSTEM" <linux-pci@vger.kernel.org>
Subject: Re: [PATCH v2 2/3] hwmon: (k10temp): Add support for yellow carp
Date: Fri, 27 Aug 2021 22:20:09 +0200	[thread overview]
Message-ID: <YSlI+Us347E6LQx2@zn.tnic> (raw)
In-Reply-To: <20210827201527.24454-3-mario.limonciello@amd.com>

On Fri, Aug 27, 2021 at 03:15:26PM -0500, Mario Limonciello wrote:
> Yellow carp matches same behavior as green sardine and other Zen3
> products, but have different CCD offsets.
> 
> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
> ---
>  arch/x86/kernel/amd_nb.c | 5 +++++
>  drivers/hwmon/k10temp.c  | 5 +++++
>  include/linux/pci_ids.h  | 1 +
>  3 files changed, 11 insertions(+)
> 
> diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
> index 23dda362dc0f..c92c9c774c0e 100644
> --- a/arch/x86/kernel/amd_nb.c
> +++ b/arch/x86/kernel/amd_nb.c
> @@ -25,6 +25,8 @@
>  #define PCI_DEVICE_ID_AMD_17H_M60H_DF_F4 0x144c
>  #define PCI_DEVICE_ID_AMD_17H_M70H_DF_F4 0x1444
>  #define PCI_DEVICE_ID_AMD_19H_DF_F4	0x1654
> +#define PCI_DEVICE_ID_AMD_19H_M40H_ROOT	0x14b5
> +#define PCI_DEVICE_ID_AMD_19H_M40H_DF_F4 0x167d
>  #define PCI_DEVICE_ID_AMD_19H_M50H_DF_F4 0x166e
>  
>  /* Protect the PCI config register pairs used for SMN and DF indirect access. */
> @@ -37,6 +39,7 @@ static const struct pci_device_id amd_root_ids[] = {
>  	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M10H_ROOT) },
>  	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M30H_ROOT) },
>  	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M60H_ROOT) },
> +	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M40H_ROOT) },
>  	{}
>  };
>  
> @@ -58,6 +61,7 @@ static const struct pci_device_id amd_nb_misc_ids[] = {
>  	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CNB17H_F3) },
>  	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M70H_DF_F3) },
>  	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_DF_F3) },
> +	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M40H_DF_F3) },
>  	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M50H_DF_F3) },
>  	{}
>  };
> @@ -74,6 +78,7 @@ static const struct pci_device_id amd_nb_link_ids[] = {
>  	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M60H_DF_F4) },
>  	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M70H_DF_F4) },
>  	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_DF_F4) },
> +	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M40H_DF_F4) },
>  	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M50H_DF_F4) },
>  	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CNB17H_F4) },
>  	{}

The x86 bits:

Acked-by: Borislav Petkov <bp@suse.de>

Thx.

-- 
Regards/Gruss,
    Boris.

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