Re: [PATCH v3 1/2] x86/amd_nb: Add support for Raven Ridge CPUs

[Guenter Roeck <linux@xxxxxxxxxxxx>]

On 05/13/2018 07:21 AM, Thomas Gleixner wrote:
> On Fri, 4 May 2018, Guenter Roeck wrote:
>
> > Add Raven Ridge root bridge and data fabric PCI IDs.
> > This is required for amd_pci_dev_to_node_id() and amd_smn_read().
> >
> > Tested-by: Gabriel Craciunescu <nix.or.die@xxxxxxxxx>
> > Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
>
> Guenter, if you want to take that through hwmon:

Yes, that was the idea.

> 	 Acked-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Thanks!

Guenter

> If not, let me know.
>
> > ---
> > v3: No change.
> > v2: Use naming scheme suggested by Borislav Petkov.
> >
> >   arch/x86/kernel/amd_nb.c | 6 ++++++
> >   1 file changed, 6 insertions(+)
> >
> > diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
> > index c88e0b127810..b481b95bd8f6 100644
> > --- a/arch/x86/kernel/amd_nb.c
> > +++ b/arch/x86/kernel/amd_nb.c
> > @@ -14,8 +14,11 @@
> >   #include <asm/amd_nb.h>
> >   
> >   #define PCI_DEVICE_ID_AMD_17H_ROOT	0x1450
> > +#define PCI_DEVICE_ID_AMD_17H_M10H_ROOT	0x15d0
> >   #define PCI_DEVICE_ID_AMD_17H_DF_F3	0x1463
> >   #define PCI_DEVICE_ID_AMD_17H_DF_F4	0x1464
> > +#define PCI_DEVICE_ID_AMD_17H_M10H_DF_F3 0x15eb
> > +#define PCI_DEVICE_ID_AMD_17H_M10H_DF_F4 0x15ec
> >   
> >   /* Protect the PCI config register pairs used for SMN and DF indirect access. */
> >   static DEFINE_MUTEX(smn_mutex);
> > @@ -24,6 +27,7 @@ static u32 *flush_words;
> >   
> >   static const struct pci_device_id amd_root_ids[] = {
> >   	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_ROOT) },
> > +	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M10H_ROOT) },
> >   	{}
> >   };
> >   
> > @@ -39,6 +43,7 @@ const struct pci_device_id amd_nb_misc_ids[] = {
> >   	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_NB_F3) },
> >   	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_M30H_NB_F3) },
> >   	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_DF_F3) },
> > +	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M10H_DF_F3) },
> >   	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CNB17H_F3) },
> >   	{}
> >   };
> > @@ -51,6 +56,7 @@ static const struct pci_device_id amd_nb_link_ids[] = {
> >   	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_NB_F4) },
> >   	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_M30H_NB_F4) },
> >   	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_DF_F4) },
> > +	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M10H_DF_F4) },
> >   	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CNB17H_F4) },
> >   	{}
> >   };
> > --
> > 2.7.4
> --
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