Comment # 7 on bug 903972 from James Rome

Here is my lspci output (lenovo X1 (2014):
00:00.0 Host bridge [0600]: Intel Corporation Haswell-ULT DRAM Controller
[8086:0a04] (rev 0b)
00:02.0 VGA compatible controller [0300]: Intel Corporation Haswell-ULT
Integrated Graphics Controller [8086:0a16] (rev 0b)
00:03.0 Audio device [0403]: Intel Corporation Haswell-ULT HD Audio Controller
[8086:0a0c] (rev 0b)
00:14.0 USB controller [0c03]: Intel Corporation 8 Series USB xHCI HC
[8086:9c31] (rev 04)
00:16.0 Communication controller [0780]: Intel Corporation 8 Series HECI #0
[8086:9c3a] (rev 04)
00:16.3 Serial controller [0700]: Intel Corporation 8 Series HECI KT
[8086:9c3d] (rev 04)
00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection
I218-LM [8086:155a] (rev 04)
00:1b.0 Audio device [0403]: Intel Corporation 8 Series HD Audio Controller
[8086:9c20] (rev 04)
00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 6
[8086:9c1a] (rev e4)
00:1c.1 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 3
[8086:9c14] (rev e4)
00:1d.0 USB controller [0c03]: Intel Corporation 8 Series USB EHCI #1
[8086:9c26] (rev 04)
00:1f.0 ISA bridge [0601]: Intel Corporation 8 Series LPC Controller
[8086:9c43] (rev 04)
00:1f.2 SATA controller [0106]: Intel Corporation 8 Series SATA Controller 1
[AHCI mode] [8086:9c03] (rev 04)
00:1f.3 SMBus [0c05]: Intel Corporation 8 Series SMBus Controller [8086:9c22]
(rev 04)
03:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b2]
(rev 83)