linux-kernel - Re: [PATCH 1/3] x86/amd_nb: Add AMD Family 19h Models (10h-1Fh) and (A0h-AFh) PCI IDs

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Message-ID: <8e9e63db-3236-3527-f81a-59cd46dfe3d7@amd.com>
Date:   Tue, 9 Nov 2021 08:59:07 -0600
From:   Babu Moger <babu.moger@....com>
To:     Krzysztof Wilczyński <kw@...ux.com>
Cc:     tglx@...utronix.de, mingo@...hat.com, bp@...en8.de,
        dave.hansen@...ux.intel.com, x86@...nel.org, hpa@...or.com,
        clemens@...isch.de, jdelvare@...e.com, linux@...ck-us.net,
        bhelgaas@...gle.com, linux-kernel@...r.kernel.org,
        linux-hwmon@...r.kernel.org, linux-pci@...r.kernel.org
Subject: Re: [PATCH 1/3] x86/amd_nb: Add AMD Family 19h Models (10h-1Fh) and
 (A0h-AFh) PCI IDs

Hi Krzysztof,

On 11/8/21 6:10 PM, Krzysztof Wilczyński wrote:
> Hello!
>
>> Add the new PCI Device IDs to support new generation of AMD 19h family of
>> processors.
> This commit message matches the spirit of past additions very well, as per:
>
>   commit b3f79ae45904 ("x86/amd_nb: Add Family 19h PCI IDs")
>
> Admittedly, it would be nice to know what platform and/or generations of
> AMD family of CPUs this is for.  Unless this is somewhat confidential and
> in which case it would be fair enough.
Yea. It is kind of confidential to spell out the platform at this point.
>
> For the following PCI related changes:
>
> [...]
>> --- a/include/linux/pci_ids.h
>> +++ b/include/linux/pci_ids.h
>> @@ -555,6 +555,7 @@
>>  #define PCI_DEVICE_ID_AMD_17H_M60H_DF_F3 0x144b
>>  #define PCI_DEVICE_ID_AMD_17H_M70H_DF_F3 0x1443
>>  #define PCI_DEVICE_ID_AMD_19H_DF_F3	0x1653
>> +#define PCI_DEVICE_ID_AMD_19H_M10H_DF_F3 0x14b0
>>  #define PCI_DEVICE_ID_AMD_19H_M40H_DF_F3 0x167c
>>  #define PCI_DEVICE_ID_AMD_19H_M50H_DF_F3 0x166d
>>  #define PCI_DEVICE_ID_AMD_CNB17H_F3	0x1703
> Acked-by: Krzysztof Wilczyński <kw@...ux.com>
> Thanks
> Babu Moger