> > > > > +HFI1
> > > > > +
> > > > > + The hfi1 driver also creates these additional files:
> > > > > +
> > > > > + hw_rev - hardware revision
> > >=20
> > > I'm checking on this to see if it is indeed a duplicate.
> > >=20
> >
> > Our hardware architect has indicated there is not PCIe equivalent for
> > this = case.
>
> Please get someone knowledgeable at Intel to look at this. There is a (rev 04)
> when using lspci on my nic here. This seems to be the hardware revision.
>
I'm not sure what else to say other that the source for the sysfs file display is not from the PCI_REVISION_ID.
> 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-LM
> (rev 04)
>
> lspci.c does the following and to get that info. See where PCI_REVISION_ID is
> used:
>
>
>
> static void
> show_terse(struct device *d)
> {
> int c;
> struct pci_dev *p = d->dev;
> char classbuf[128], devbuf[128];
>
> show_slot_name(d);
> printf(" %s: %s",
> pci_lookup_name(pacc, classbuf, sizeof(classbuf),
> PCI_LOOKUP_CLASS,
> p->device_class),
> pci_lookup_name(pacc, devbuf, sizeof(devbuf),
> PCI_LOOKUP_VENDOR | PCI_LOOKUP_DEVICE,
> p->vendor_id, p->device_id));
> if (c = get_conf_byte(d, PCI_REVISION_ID))
> printf(" (rev %02x)", c);
Note, that a zero value suppresses the print, which is the case right now.
Mike
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