Re: [PATCH v4 01/25] PCI: Add SNIA SDXI accelerator sub-class

[Lynch, Nathan]

On 11/5/2026 12:10 PM, Frank Li wrote:
>> diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
>> index 030c86dd6d67..dcb26f52b5a1 100644
>> --- a/include/linux/pci_ids.h
>> +++ b/include/linux/pci_ids.h
>> @@ -154,6 +154,7 @@
>>
>>  #define PCI_BASE_CLASS_ACCELERATOR   0x12
>>  #define PCI_CLASS_ACCELERATOR_PROCESSING     0x1200
>> +#define PCI_CLASS_ACCELERATOR_SDXI           0x120100
> 
> Does it use for differecne drivers? I remember PCI maintainer require
> Only add new item when more than one driver use it.

Oh I wasn't aware. There may be a vfio driver in the future, but I could
keep this definition internal to this driver until then.