Re: [RFC PATCH v2 1/4] PCI: Add vendor define ID for the PCI SIG

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, 13 Apr 2021 11:34:48 -0500
Bjorn Helgaas <helgaas@xxxxxxxxxx> wrote:

> On Wed, Apr 14, 2021 at 12:01:56AM +0800, Jonathan Cameron wrote:
> > This ID is used in DOE headers to identify protocols that are
> > defined within the PCI Express Base Specification.  
> 
> Can you please include the specific spec citation here?

Will make sure to add to cover leter for next version but for now, 

Table 7-x2: Data Object Exchange ECN
(first column lists the Vendor ID for the protocols)

Available on the PCI SIG spec downloads page.
It also exists in various other places in the 5.0 spec, but I'm
not sure if any are software visible (e.g. VDMs)

Jonathan


> 
> > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
> > ---
> > Since V1: New Patch
> > 
> >  include/linux/pci_ids.h | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
> > index a76ccb697bef..2c0459c23331 100644
> > --- a/include/linux/pci_ids.h
> > +++ b/include/linux/pci_ids.h
> > @@ -149,6 +149,7 @@
> >  #define PCI_CLASS_OTHERS		0xff
> >  
> >  /* Vendors and devices.  Sort key: vendor first, device next. */
> > +#define PCI_VENDOR_ID_PCI_SIG		0x0001
> >  
> >  #define PCI_VENDOR_ID_LOONGSON		0x0014
> >  
> > -- 
> > 2.19.1
> >   




[Index of Archives]     [DMA Engine]     [Linux Coverity]     [Linux USB]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Greybus]

  Powered by Linux