XF86Freeがうまく動かないためXF86Configで記述するビデオデバイス名が知りたい…,ネットワークカードのモデル名を知りたいなど,システムが安定するまではPCIデバイスの情報を知りたいことが多いものだ。
そのような場合には,lspciコマンドで調べてみよう。次のように詳細な情報が得られる。
# lspci -v 00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (rev 03) Flags: bus master, medium devsel, latency 64 Memory at e4000000 (32-bit, prefetchable) [size=64M] Capabilities: [a0] AGP version 1.0 00:01.0 PCI bridge: Intel Corporation 440BX/ZX - 82443BX/ZX AGP bridge (rev 03) (prog-if 00 [Normal decode]) Flags: bus master, 66Mhz, medium devsel, latency 64 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: de800000-dfdfffff Prefetchable memory behind bridge: dff00000-e3ffffff 00:04.0 ISA bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02) Flags: bus master, medium devsel, latency 0 00:04.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) (prog-if 80[Master]) Flags: bus master, medium devsel, latency 32 I/O ports at b800 [size=16] 00:04.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) (prog-if 00 [UHCI]) Flags: bus master, medium devsel, latency 32, IRQ 5 I/O ports at b400 [size=32] 00:04.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 02) Flags: medium devsel, IRQ 9 00:0b.0 Ethernet controller: 3Com Corporation 3c905 100BaseTX [Boomerang] Flags: bus master, medium devsel, latency 32, IRQ 10 I/O ports at b000 [size=64] Expansion ROM at 01:00.0 VGA compatible controller: Number 9 Computer Company Revolution 4 (rev 01) (prog-if 00 [VGA]) Subsystem: Number 9 Computer Company: Unknown device 0027 Flags: bus master, 66Mhz, medium devsel, latency 0, IRQ 11 Memory at e2000000 (32-bit, prefetchable) [size=32M] Memory at e0000000 (32-bit, prefetchable) [size=32M] Memory at df000000 (32-bit, non-prefetchable) [size=4K] Memory at de800000 (32-bit, non-prefetchable) [size=64K] I/O ports at d800 [size=256] Expansion ROM at Capabilities: [80] AGP version 1.0 Capabilities: [90] Power Management version 1 |
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