Re: lspci

Merci pour la réponse.
Voici ce que cela m'indique :

00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
 Subsystem: Apple Inc. 3rd Gen Core processor DRAM Controller
 Flags: bus master, fast devsel, latency 0, IOMMU group 1
 Capabilities: <access denied>
 Kernel driver in use: ivb_uncore
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09) (prog-if 00 [Normal decode])
 Subsystem: Apple Inc. Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port
 Flags: bus master, fast devsel, latency 0, IRQ 26, IOMMU group 2
 Bus: primary=00, secondary=04, subordinate=9a, sec-latency=0
 I/O behind bridge: 3000-5fff [size=12K] [16-bit]
 Memory behind bridge: a0900000-acbfffff [size=195M] [32-bit]
 Prefetchable memory behind bridge: acc00000-b8bfffff [size=192M] [32-bit]
 Capabilities: <access denied>
 Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller])
 Subsystem: Apple Inc. 3rd Gen Core processor Graphics Controller
 Flags: bus master, fast devsel, latency 0, IRQ 50, IOMMU group 0
 Memory at a0000000 (64-bit, non-prefetchable) [size=4M]
 Memory at 90000000 (64-bit, prefetchable) [size=256M]
 I/O ports at 2000 [size=64]
 Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
 Capabilities: <access denied>
 Kernel driver in use: i915
 Kernel modules: i915
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04) (prog-if 30 [XHCI])
 Subsystem: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller
 Flags: bus master, medium devsel, latency 0, IRQ 29, IOMMU group 3
 Memory at a0800000 (64-bit, non-prefetchable) [size=64K]
 Capabilities: <access denied>
 Kernel driver in use: xhci_hcd
 Kernel modules: xhci_pci
00:16.0 Communication controller: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 (rev 04)
 Subsystem: Intel Corporation 7 Series/C216 Chipset Family MEI Controller
 Flags: bus master, fast devsel, latency 0, IRQ 47, IOMMU group 4
 Memory at a0817100 (64-bit, non-prefetchable) [size=16]
 Capabilities: <access denied>
 Kernel driver in use: mei_me
 Kernel modules: mei_me
00:1a.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 (rev 04) (prog-if 20 [EHCI])
 Subsystem: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller
 Flags: bus master, medium devsel, latency 0, IRQ 23, IOMMU group 5
 Memory at a0816c00 (32-bit, non-prefetchable) [size=1K]
 Capabilities: <access denied>
 Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)
 Subsystem: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller
 Flags: bus master, fast devsel, latency 0, IRQ 51, IOMMU group 6
 Memory at a0810000 (64-bit, non-prefetchable) [size=16K]
 Capabilities: <access denied>
 Kernel driver in use: snd_hda_intel
 Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 (rev c4) (prog-if 00 [Normal decode])
 Subsystem: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1
 Flags: bus master, fast devsel, latency 0, IRQ 16, IOMMU group 7
 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
 I/O behind bridge: [disabled] [16-bit]
 Memory behind bridge: a0700000-a07fffff [size=1M] [32-bit]
 Prefetchable memory behind bridge: a0400000-a04fffff [size=1M] [32-bit]
 Capabilities: <access denied>
 Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4) (prog-if 00 [Normal decode])
 Subsystem: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2
 Flags: bus master, fast devsel, latency 0, IRQ 17, IOMMU group 8
 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
 I/O behind bridge: [disabled] [16-bit]
 Memory behind bridge: a0600000-a06fffff [size=1M] [32-bit]
 Prefetchable memory behind bridge: [disabled] [64-bit]
 Capabilities: <access denied>
 Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4) (prog-if 00 [Normal decode])
 Subsystem: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3
 Flags: bus master, fast devsel, latency 0, IRQ 18, IOMMU group 9
 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
 I/O behind bridge: [disabled] [16-bit]
 Memory behind bridge: a0500000-a05fffff [size=1M] [32-bit]
 Prefetchable memory behind bridge: [disabled] [64-bit]
 Capabilities: <access denied>
 Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 (rev 04) (prog-if 20 [EHCI])
 Subsystem: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller
 Flags: bus master, medium devsel, latency 0, IRQ 22, IOMMU group 10
 Memory at a0816800 (32-bit, non-prefetchable) [size=1K]
 Capabilities: <access denied>
 Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
 Subsystem: Intel Corporation HM77 Express Chipset LPC Controller
 Flags: bus master, medium devsel, latency 0, IOMMU group 11
 Capabilities: <access denied>
 Kernel driver in use: lpc_ich
 Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
 Subsystem: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode]
 Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 28, IOMMU group 11
 I/O ports at 2088 [size=8]
 I/O ports at 209c [size=4]
 I/O ports at 2080 [size=8]
 I/O ports at 2098 [size=4]
 I/O ports at 2060 [size=32]
 Memory at a0816000 (32-bit, non-prefetchable) [size=2K]
 Capabilities: <access denied>
 Kernel driver in use: ahci
 Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller (rev 04)
 Subsystem: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller
 Flags: medium devsel, IRQ 18, IOMMU group 11
 Memory at a0817000 (64-bit, non-prefetchable) [size=256]
 I/O ports at efa0 [size=32]
 Kernel driver in use: i801_smbus
 Kernel modules: i2c_i801
01:00.0 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme BCM57765 Gigabit Ethernet PCIe (rev 10)
 Subsystem: Broadcom Inc. and subsidiaries NetXtreme BCM57765 Gigabit Ethernet PCIe
 Flags: bus master, fast devsel, latency 0, IRQ 16, IOMMU group 12
 Memory at a0400000 (64-bit, prefetchable) [size=64K]
 Memory at a0410000 (64-bit, prefetchable) [size=64K]
 Capabilities: <access denied>
 Kernel driver in use: tg3
 Kernel modules: tg3
01:00.1 SD Host controller: Broadcom Inc. and subsidiaries BCM57765/57785 SDXC/MMC Card Reader (rev 10) (prog-if 01)
 Subsystem: Broadcom Inc. and subsidiaries BCM57765/57785 SDXC/MMC Card Reader
 Flags: bus master, fast devsel, latency 0, IRQ 17, IOMMU group 12
 Memory at a0420000 (64-bit, prefetchable) [size=64K]
 Capabilities: <access denied>
 Kernel driver in use: sdhci-pci
 Kernel modules: sdhci_pci
02:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4331 802.11a/b/g/n (rev 02)
 Subsystem: Apple Inc. AirPort Extreme
 Flags: bus master, fast devsel, latency 0, IRQ 17, IOMMU group 13
 Memory at a0600000 (64-bit, non-prefetchable) [size=16K]
 Capabilities: <access denied>
 Kernel driver in use: bcma-pci-bridge
 Kernel modules: bcma
03:00.0 FireWire (IEEE 1394): LSI Corporation FW643 [TrueFire] PCIe 1394b Controller (rev 08) (prog-if 10 [OHCI])
 Subsystem: LSI Corporation FW643 [TrueFire] PCIe 1394b Controller
 Flags: bus master, fast devsel, latency 0, IRQ 46, IOMMU group 14
 Memory at a0500000 (64-bit, non-prefetchable) [size=4K]
 Capabilities: <access denied>
 Kernel driver in use: firewire_ohci
 Kernel modules: firewire_ohci
04:00.0 PCI bridge: Intel Corporation CV82524 Thunderbolt Controller [Light Ridge 4C 2010] (prog-if 00 [Normal decode])
 Flags: bus master, fast devsel, latency 0, IRQ 16, IOMMU group 2
 Bus: primary=04, secondary=05, subordinate=6a, sec-latency=0
 I/O behind bridge: 3000-4fff [size=8K] [16-bit]
 Memory behind bridge: a0900000-a8bfffff [size=131M] [32-bit]
 Prefetchable memory behind bridge: acc00000-b4bfffff [size=128M] [32-bit]
 Capabilities: <access denied>
 Kernel driver in use: pcieport
05:00.0 PCI bridge: Intel Corporation CV82524 Thunderbolt Controller [Light Ridge 4C 2010] (prog-if 00 [Normal decode])
 Flags: bus master, fast devsel, latency 0, IRQ 27, IOMMU group 2
 Bus: primary=05, secondary=06, subordinate=06, sec-latency=0
 I/O behind bridge: [disabled] [32-bit]
 Memory behind bridge: a0b00000-a0bfffff [size=1M] [32-bit]
 Prefetchable memory behind bridge: [disabled] [64-bit]
 Capabilities: <access denied>
 Kernel driver in use: pcieport
05:03.0 PCI bridge: Intel Corporation CV82524 Thunderbolt Controller [Light Ridge 4C 2010] (prog-if 00 [Normal decode])
 Physical Slot: 2
 Flags: bus master, fast devsel, latency 0, IRQ 19, IOMMU group 2
 Bus: primary=05, secondary=07, subordinate=07, sec-latency=0
 I/O behind bridge: [disabled] [32-bit]
 Memory behind bridge: a0a00000-a0afffff [size=1M] [32-bit]
 Prefetchable memory behind bridge: [disabled] [64-bit]
 Capabilities: <access denied>
 Kernel driver in use: pcieport
05:04.0 PCI bridge: Intel Corporation CV82524 Thunderbolt Controller [Light Ridge 4C 2010] (prog-if 00 [Normal decode])
 Physical Slot: 3
 Flags: bus master, fast devsel, latency 0, IRQ 16, IOMMU group 2
 Bus: primary=05, secondary=08, subordinate=38, sec-latency=0
 I/O behind bridge: 3000-3fff [size=4K] [16-bit]
 Memory behind bridge: a0c00000-a4bfffff [size=64M] [32-bit]
 Prefetchable memory behind bridge: acc00000-b0bfffff [size=64M] [32-bit]
 Capabilities: <access denied>
 Kernel driver in use: pcieport
05:05.0 PCI bridge: Intel Corporation CV82524 Thunderbolt Controller [Light Ridge 4C 2010] (prog-if 00 [Normal decode])
 Physical Slot: 4
 Flags: bus master, fast devsel, latency 0, IRQ 17, IOMMU group 2
 Bus: primary=05, secondary=39, subordinate=69, sec-latency=0
 I/O behind bridge: 4000-4fff [size=4K] [16-bit]
 Memory behind bridge: a4c00000-a8bfffff [size=64M] [32-bit]
 Prefetchable memory behind bridge: b0c00000-b4bfffff [size=64M] [32-bit]
 Capabilities: <access denied>
 Kernel driver in use: pcieport
05:06.0 PCI bridge: Intel Corporation CV82524 Thunderbolt Controller [Light Ridge 4C 2010] (prog-if 00 [Normal decode])
 Physical Slot: 5
 Flags: bus master, fast devsel, latency 0, IRQ 18, IOMMU group 2
 Bus: primary=05, secondary=6a, subordinate=6a, sec-latency=0
 I/O behind bridge: [disabled] [32-bit]
 Memory behind bridge: a0900000-a09fffff [size=1M] [32-bit]
 Prefetchable memory behind bridge: [disabled] [64-bit]
 Capabilities: <access denied>
 Kernel driver in use: pcieport
06:00.0 System peripheral: Intel Corporation CV82524 Thunderbolt Controller [Light Ridge 4C 2010]
 Subsystem: Device 2222:1111
 Physical Slot: 1
 Flags: bus master, fast devsel, latency 0, IRQ 16, IOMMU group 2
 Memory at a0b00000 (32-bit, non-prefetchable) [size=256K]
 Memory at a0b40000 (32-bit, non-prefetchable) [size=4K]
 Capabilities: <access denied>
 Kernel driver in use: thunderbolt
 Kernel modules: thunderbolt