The following diff builds on the "[PATCHv3] Save SMBIOS Type 9 System Slots"
This will create a /sys/bus/pci/slots/XXX file for each Type 9 entry. This will be \
used for systemd enumeration of NICs.
Only build if CONFIG_DMI is set
Signed-off-by: Jordan Hargrave <Jordan_Hargrave@xxxxxxxx>
---
arch/x86/pci/common.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
index eccd4d9..bfa3c85 100644
--- a/arch/x86/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -173,6 +173,27 @@ void pcibios_fixup_bus(struct pci_bus *b)
void pcibios_add_bus(struct pci_bus *bus)
{
+#ifdef CONFIG_DMI
+ const struct dmi_device *dmi;
+ struct dmi_dev_onboard *dslot;
+ char sname[128];
+
+ dmi = NULL;
+ while ((dmi = dmi_find_device(DMI_DEV_TYPE_DEV_SLOT,
+ NULL, dmi)) != NULL) {
+ dslot = dmi->device_data;
+ if (dslot->segment == pci_domain_nr(bus) &&
+ dslot->bus == bus->number) {
+ dev_info(&bus->dev, "Found SMBIOS Slot %s\n",
+ dslot->dev.name);
+ snprintf(sname, sizeof(sname), "%s-%d",
+ dslot->dev.name,
+ dslot->instance);
+ pci_create_slot(bus, dslot->devfn,
+ sname, NULL);
+ }
+ }
+#endif
acpi_pci_add_bus(bus);
}
--
2.5.0
--jordan hargrave
Dell Enterprise Linux Engineering --
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
