http://bugzilla.suse.com/show_bug.cgi?id=1093625
http://bugzilla.suse.com/show_bug.cgi?id=1093625#c3
Jiri Slaby
00:1c.3 PCI bridge [0604]: Intel Corporation Device [8086:9d13] (rev f1) (prog-if 00 [Normal decode]) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
Secondary and subordinate buses equal to zero means there is no device on them and should not be scanned. I.e. the attached patch fixes the issue for me. The output is then:
# biosdevname -d BIOS device: p2p1 Kernel name: wlan0 Permanent MAC: 00:1C:BF:FB:64:B4 Assigned MAC : 00:1C:BF:FB:64:B4 ifIndex: 3 Driver: iwlwifi Driver version: 4.16.9-11.g4f45b1e-default Firmware version: 36.e91976c0.0 Bus Info: 0000:02:00.0 PCI name : 0000:02:00.0 PCI Slot : 2 SMBIOS Label: Slot3 Index in slot: 1
BIOS device: Kernel name: eth1 Permanent MAC: 8C:EC:4B:F8:BA:22 Assigned MAC : 8C:EC:4B:F8:BA:22 ifIndex: 4 Driver: e1000e Driver version: 3.2.6-k Firmware version: 0.1-4 Bus Info: 0000:00:1f.6 PCI name : 0000:00:1f.6 PCI Slot : Unknown Index in slot: 1
BIOS device: Kernel name: eth0 Permanent MAC: D8:9E:F3:F6:6D:0C Assigned MAC : D8:9E:F3:F6:6D:0C ifIndex: 14 Driver: r8152 Driver version: v1.09.9 Firmware version: Bus Info: usb-0000:3c:00.0-1.2
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