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我的情况是声卡被检测到是Corporation 82801FB/FBM/FR/FW/FRW/(ICH6 Family) AC97 Audio Controller 但是播放测试声音的时候测试进程就挂起了 播放MP3的时候是没有声音的
希望坛子里的兄弟帮忙了 感谢阿
以下是我执行/sbin/lspci -v后的信息.
[root@localhost derek]# /sbin/lspci -v
00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Proces sor to DRAM Controller (rev 03)
Subsystem: Unknown device 17ff:058b
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information
00:02.0 VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML Exp ress Graphics Controller (rev 03) (prog-if 00 [VGA])
Subsystem: Unknown device 17ff:058b
Flags: bus master, fast devsel, latency 0, IRQ 10
Memory at b0080000 (32-bit, non-prefetchable) [size=512K]
I/O ports at 1800
Memory at c0000000 (32-bit, prefetchable) [size=256M]
Memory at b0000000 (32-bit, non-prefetchable) [size=256K]
Capabilities: [d0] Power Management version 2
00:02.1 Display controller: Intel Corporation Mobile 915GM/GMS/910GML Express Gr aphics Controller (rev 03)
Subsystem: Unknown device 17ff:058b
Flags: fast devsel
Memory at 20000000 (32-bit, non-prefetchable) [disabled] [size=512K]
Capabilities: [d0] Power Management version 2
00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Ex press Port 1 (rev 04) (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: 00000000-00000fff
Memory behind bridge: 00000000-000fffff
Prefetchable memory behind bridge: 0000000000000000-0000000000000000
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable -
Capabilities: [90] #0d [0000]
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Unknown (5)
00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) US B UHCI #1 (rev 04) (prog-if 00 [UHCI])
Subsystem: Unknown device 17ff:058b
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at 1820
00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) US B UHCI #2 (rev 04) (prog-if 00 [UHCI])
Subsystem: Unknown device 17ff:058b
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at 1840
00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) US B UHCI #3 (rev 04) (prog-if 00 [UHCI])
Subsystem: Unknown device 17ff:058b
Flags: bus master, medium devsel, latency 0, IRQ 10
I/O ports at 1860
00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) US B UHCI #4 (rev 04) (prog-if 00 [UHCI])
Subsystem: Unknown device 17ff:058b
Flags: bus master, medium devsel, latency 0, IRQ 10
I/O ports at 1880
00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) US B2 EHCI Controller (rev 04) (prog-if 20 [EHCI])
Subsystem: Unknown device 17ff:058b
Flags: bus master, medium devsel, latency 0, IRQ 11
Memory at b0040000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d4) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=06, subordinate=07, sec-latency=216
I/O behind bridge: 00004000-00004fff
Memory behind bridge: b8000000-b80fffff
Capabilities: [50] #0d [0000]
00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (IC H6 Family) AC'97 Audio Controller (rev 04)
Subsystem: Unknown device 17ff:058b
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at 1c00 [size=256]
I/O ports at 18c0
Memory at b0040800 (32-bit, non-prefetchable) [size=512]
Memory at b0040400 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller (rev 04) (prog-if 00 [Generic])
Subsystem: Unknown device 17ff:058b
Flags: medium devsel, IRQ 10
I/O ports at 2400 [size=256]
I/O ports at 2000 [size=128]
Capabilities: [50] Power Management version 2
00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 04)
Subsystem: Unknown device 17ff:058b
Flags: bus master, medium devsel, latency 0
00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 04) (prog-if 8a [Master SecP PriP])
Subsystem: Unknown device 17ff:058b
Flags: bus master, medium devsel, latency 0, IRQ 10
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at 1810
00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Contr oller (rev 04)
Subsystem: Unknown device 17ff:058b
Flags: medium devsel, IRQ 11
I/O ports at 20a0
06:01.0 CardBus bridge: Texas Instruments Texas Instruments PCIxx21/x515 Cardbus Controller
Subsystem: Unknown device 17ff:058b
Flags: bus master, medium devsel, latency 168, IRQ 10
Memory at b8006000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=06, secondary=07, subordinate=0a, sec-latency=176
Memory window 0: 20400000-207ff000 (prefetchable)
Memory window 1: 20800000-20bff000
I/O window 0: 00004400-000044ff
I/O window 1: 00004800-000048ff
16-bit legacy interface ports at 0001
06:01.2 FireWire (IEEE 1394): Texas Instruments Texas Instruments OHCI Compliant IEEE 1394 Host Controller (prog-if 10 [OHCI])
Subsystem: Unknown device 17ff:058b
Flags: bus master, medium devsel, latency 32, IRQ 10
Memory at b8007000 (32-bit, non-prefetchable) [size=2K]
Memory at b8000000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
06:01.3 Unknown mass storage controller: Texas Instruments Texas Instruments PCI xx21 Integrated FlashMedia Controller
Subsystem: Unknown device 17ff:058b
Flags: bus master, medium devsel, latency 57, IRQ 10
Memory at b8004000 (32-bit, non-prefetchable) [size=8K]
Capabilities: [44] Power Management version 2
06:03.0 Network controller: Intel Corporation PRO/Wireless 2200BG (rev 05)
Subsystem: Intel Corporation: Unknown device 2701
Flags: bus master, medium devsel, latency 32, IRQ 11
Memory at b8008000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [dc] Power Management version 2
06:08.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139 C+ (rev 10)
Subsystem: QUANTA Computer Inc: Unknown device 0728
Flags: bus master, medium devsel, latency 32, IRQ 10
I/O ports at 4000 [size=256]
Memory at b8007800 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
[root@localhost derek]# |
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