| Message ID | 1455827464-11398-1-git-send-email-Jordan_Hargrave@dell.com (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Bjorn Helgaas |
| Headers | show |
On Thu, Feb 18, 2016 at 02:31:04PM -0600, Jordan Hargrave wrote: > The VPD-R is a readonly area of the PCI Vital Product Data region. > There are some standard keywords for serial number, manufacturer, > and vendor-specific values. Dell Servers use a vendor-specific > tag to store number of ports and port mapping of partitioned NICs. > > info = VPD-Info string > PN = Part Number > SN = Serial Number > MN = Manufacturer ID > Vx = Vendor-specific (x=0..9 A..Z) > > This creates a sysfs subdirectory in the pci device: vpdattr with > 'info', 'EC', 'SN', 'V0', etc. files containing the tag values. > > Added pci.h patch > > Signed-off-by: Jordan Hargrave <Jordan_Hargrave@dell.com> > --- > include/linux/pci.h | 3 + > 1 files changed, 3 insertions(+) > > diff --git a/include/linux/pci.h b/include/linux/pci.h > index 8135a2f..c1313b1 100644 > --- a/include/linux/pci.h > +++ b/include/linux/pci.h > @@ -372,6 +372,9 @@ struct pci_dev { > const struct attribute_group **msi_irq_groups; > #endif > struct pci_vpd *vpd; > + int vpdr_len; > + u8 *vpdr_data; > + char *vpdi_data; This should be squashed into the patch that uses the fields you're adding. > #ifdef CONFIG_PCI_ATS > union { > struct pci_sriov *sriov; /* SR-IOV capability related */ > -- > 2.5.0 > -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/include/linux/pci.h b/include/linux/pci.h index 8135a2f..c1313b1 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -372,6 +372,9 @@ struct pci_dev { const struct attribute_group **msi_irq_groups; #endif struct pci_vpd *vpd; + int vpdr_len; + u8 *vpdr_data; + char *vpdi_data; #ifdef CONFIG_PCI_ATS union { struct pci_sriov *sriov; /* SR-IOV capability related */
The VPD-R is a readonly area of the PCI Vital Product Data region. There are some standard keywords for serial number, manufacturer, and vendor-specific values. Dell Servers use a vendor-specific tag to store number of ports and port mapping of partitioned NICs. info = VPD-Info string PN = Part Number SN = Serial Number MN = Manufacturer ID Vx = Vendor-specific (x=0..9 A..Z) This creates a sysfs subdirectory in the pci device: vpdattr with 'info', 'EC', 'SN', 'V0', etc. files containing the tag values. Added pci.h patch Signed-off-by: Jordan Hargrave <Jordan_Hargrave@dell.com> --- include/linux/pci.h | 3 + 1 files changed, 3 insertions(+)