lspci -v 00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06) Subsystem: ASUSTeK Computer Inc. Device 8534 Flags: bus master, fast devsel, latency 0 Capabilities: 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: f7e00000-f7efffff Capabilities: Kernel driver in use: pcieport Kernel modules: shpchp 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device 8534 Flags: bus master, fast devsel, latency 0, IRQ 48 Memory at f7800000 (64-bit, non-prefetchable) [size=4M] Memory at e0000000 (64-bit, prefetchable) [size=256M] I/O ports at f000 [size=64] Expansion ROM at [disabled] Capabilities: Kernel driver in use: i915 Kernel modules: i915 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05) (prog-if 30 [XHCI]) Subsystem: ASUSTeK Computer Inc. Device 8534 Flags: bus master, medium devsel, latency 0, IRQ 41 Memory at f7f00000 (64-bit, non-prefetchable) [size=64K] Capabilities: Kernel driver in use: xhci_hcd 00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04) Subsystem: ASUSTeK Computer Inc. Device 8534 Flags: bus master, fast devsel, latency 0, IRQ 47 Memory at f7f1a000 (64-bit, non-prefetchable) [size=16] Capabilities: Kernel driver in use: mei_me Kernel modules: mei-me 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05) (prog-if 20 [EHCI]) Subsystem: ASUSTeK Computer Inc. Device 8534 Flags: bus master, medium devsel, latency 0, IRQ 20 Memory at f7f18000 (32-bit, non-prefetchable) [size=1K] Capabilities: Kernel driver in use: ehci-pci 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05) Subsystem: ASUSTeK Computer Inc. Device 8576 Flags: bus master, fast devsel, latency 0, IRQ 49 Memory at f7f10000 (64-bit, non-prefetchable) [size=16K] Capabilities: Kernel driver in use: snd_hda_intel Kernel modules: snd-hda-intel 00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 00002000-00002fff Memory behind bridge: df200000-df3fffff Prefetchable memory behind bridge: 00000000df400000-00000000df5fffff Capabilities: Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: f7d00000-f7dfffff Prefetchable memory behind bridge: 00000000f0000000-00000000f00fffff Capabilities: Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.5 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d5) (prog-if 01 [Subtractive decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=04, subordinate=05, sec-latency=0 Memory behind bridge: f7c00000-f7cfffff Capabilities: 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05) (prog-if 20 [EHCI]) Subsystem: ASUSTeK Computer Inc. Device 8534 Flags: bus master, medium devsel, latency 0, IRQ 23 Memory at f7f17000 (32-bit, non-prefetchable) [size=1K] Capabilities: Kernel driver in use: ehci-pci 00:1f.0 ISA bridge: Intel Corporation C220 Series Chipset Family H81 Express LPC Controller (rev 05) Subsystem: ASUSTeK Computer Inc. Device 8534 Flags: bus master, medium devsel, latency 0 Capabilities: Kernel driver in use: lpc_ich Kernel modules: lpc_ich 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05) (prog-if 01 [AHCI 1.0]) Subsystem: ASUSTeK Computer Inc. Device 8534 Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 42 I/O ports at f0b0 [size=8] I/O ports at f0a0 [size=4] I/O ports at f090 [size=8] I/O ports at f080 [size=4] I/O ports at f060 [size=32] Memory at f7f16000 (32-bit, non-prefetchable) [size=2K] Capabilities: Kernel driver in use: ahci Kernel modules: ahci 00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05) Subsystem: ASUSTeK Computer Inc. Device 8534 Flags: medium devsel, IRQ 14 Memory at f7f15000 (64-bit, non-prefetchable) [size=256] I/O ports at f040 [size=32] Kernel modules: i2c-i801 01:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection Subsystem: Intel Corporation Gigabit CT Desktop Adapter Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at f7ec0000 (32-bit, non-prefetchable) [size=128K] Memory at f7e00000 (32-bit, non-prefetchable) [size=512K] I/O ports at e000 [size=32] Memory at f7ee0000 (32-bit, non-prefetchable) [size=16K] Expansion ROM at f7e80000 [disabled] [size=256K] Capabilities: Kernel driver in use: e1000e Kernel modules: e1000e 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c) Subsystem: ASUSTeK Computer Inc. Device 8554 Flags: bus master, fast devsel, latency 0, IRQ 46 I/O ports at d000 [size=256] Memory at f7d00000 (64-bit, non-prefetchable) [size=4K] Memory at f0000000 (64-bit, prefetchable) [size=16K] Capabilities: Kernel driver in use: r8169 Kernel modules: r8169 04:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge (rev 04) (prog-if 01 [Subtractive decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=04, secondary=05, subordinate=05, sec-latency=32 Memory behind bridge: f7c00000-f7cfffff Capabilities: 05:00.0 Communication controller: OPTO Device ac51 Subsystem: Device 0001:0001 Flags: slow devsel, IRQ 17 Memory at f7c01000 (32-bit, non-prefetchable) [size=1K] Memory at f7c00000 (32-bit, non-prefetchable) [size=1K] Kernel driver in use: pci_opto