實際使用的速度也確為2.0(丢檔案到ipod上大概有20～30mbps吧)。
相同的硬體環境下，它卻被Debian辨識為USB 1.1的規格。
傳檔案到ipod上時，也確實跟1.1(主機板)的速度差不多(比2.0慢了約4~5倍)。
我要怎麼做才可以讓這張卡跑2.0?
謝謝各位!
^_^
軟硬體平台
- 代碼: 選擇全部
debian3.1r0a stable(main non-free contrib)
kernel 2.4.27-2-386
跑gnome
C-Tuladin 1.3G
ABIT BH6
MX400
Ali USB卡(晶片為M5273)
接下來是dmesg的部份內容
- 代碼: 選擇全部
SCSI subsystem driver Revision: 1.00
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-uhci.c: $Revision: 1.275 $ time 16:52:03 May 16 2005
usb-uhci.c: High bandwidth mode enabled
PCI: Found IRQ 12 for device 00:07.2
PCI: Sharing IRQ 12 with 00:0d.1
usb-uhci.c: USB UHCI at I/O 0xe000, IRQ 12
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
PCI: Found IRQ 5 for device 00:0d.0
PCI: Sharing IRQ 5 with 00:0b.0
usb-ohci.c: USB OHCI at membase 0xf0879000, IRQ 5
usb-ohci.c: usb-00:0d.0, ALi Corporation USB 1.1 Controller
usb.c: new USB bus registered, assigned bus number 2
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Found IRQ 12 for device 00:0d.1
PCI: Sharing IRQ 12 with 00:07.2
usb-ohci.c: USB OHCI at membase 0xf08ed000, IRQ 12
usb-ohci.c: usb-00:0d.1, ALi Corporation USB 1.1 Controller (#2)
usb.c: new USB bus registered, assigned bus number 3
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Found IRQ 11 for device 00:0d.2
PCI: Sharing IRQ 11 with 00:0f.0
usb-ohci.c: USB OHCI at membase 0xf08ef000, IRQ 11
usb-ohci.c: usb-00:0d.2, ALi Corporation USB 1.1 Controller (#3)
usb.c: new USB bus registered, assigned bus number 4
hub.c: USB hub found
hub.c: 2 ports detected
hub.c: new USB device 00:07.2-1, assigned address 2
usb.c: USB device 2 (vend/prod 0x46d/0xc501) is not claimed by any active driver.
eth0: link up, 100Mbps, half-duplex, lpa 0x40A1
Real Time Clock Driver v1.10f
usb.c: registered new driver hiddev
usb.c: registered new driver hid
input: USB HID v1.10 Mouse [Logitech USB Receiver] on usb1:2.0
hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <vojtech@suse.cz>
hid-core.c: USB HID support drivers
mice: PS/2 mouse device common for all mice
apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16)
NVRM: loading NVIDIA Linux x86 NVIDIA Kernel Module 1.0-7174 Tue Mar 22 06:44:39 PST 2005
PCI: Found IRQ 5 for device 00:0b.0
PCI: Sharing IRQ 5 with 00:0d.0
hub.c: new USB device 00:0d.0-2, assigned address 2
usb.c: USB device 2 (vend/prod 0x5ac/0x1203) is not claimed by any active driver.
Initializing USB Mass Storage driver...
usb.c: registered new driver usb-storage
scsi1 : SCSI emulation for USB Mass Storage devices
Vendor: Apple Model: iPod Rev: 1.62
Type: Direct-Access ANSI SCSI revision: 02
Attached scsi removable disk sda at scsi1, channel 0, id 0, lun 0
sda: Unit Not Ready, sense:
Info fld=0x0, Current 00:00: sense key Not Ready
Additional sense indicates Logical unit is in process of becoming ready
sda : READ CAPACITY failed.
sda : status = 1, message = 00, host = 0, driver = 08
Info fld=0x0, Current sd00:00: sense key Not Ready
Additional sense indicates Logical unit is in process of becoming ready
sda : block size assumed to be 512 bytes, disk size 1GB.
/dev/scsi/host1/bus0/target0/lun0: I/O error: dev 08:00, sector 0
I/O error: dev 08:00, sector 0
unable to read partition table
再來是lsmod的全部內容
- 代碼: 選擇全部
Module Size Used by Tainted: P
nls_cp950 98368 4 (autoclean)
nls_utf8 704 4 (autoclean)
smbfs 35376 4 (autoclean)
nls_cp437 4284 2 (autoclean)
vfat 8748 1 (autoclean)
fat 27576 0 (autoclean) [vfat]
usb-storage 54496 1
sd_mod 10764 2
snd-pcm-oss 34048 0 (autoclean)
snd-mixer-oss 11000 1 (autoclean) [snd-pcm-oss]
snd-seq-oss 21760 0 (autoclean) (unused)
snd-seq-midi 3008 0 (autoclean) (unused)
snd-seq-midi-event 2976 0 (autoclean) [snd-seq-oss snd-seq-midi]
snd-seq 32048 2 (autoclean) [snd-seq-oss snd-seq-midi snd-seq-midi-event]
snd-ens1370 6976 1 (autoclean)
snd-pcm 50216 0 (autoclean) [snd-pcm-oss snd-ens1370]
snd-timer 12548 0 (autoclean) [snd-seq snd-pcm]
gameport 1388 0 (autoclean) [snd-ens1370]
snd-rawmidi 11552 0 (autoclean) [snd-seq-midi snd-ens1370]
snd-seq-device 3588 0 (autoclean) [snd-seq-oss snd-seq-midi snd-seq snd-rawmidi]
snd-ak4531-codec 4856 0 (autoclean) [snd-ens1370]
snd 28260 0 (autoclean) [snd-pcm-oss snd-mixer-oss snd-seq-oss snd-seq-midi snd-seq-midi-event snd-seq snd-ens1370 snd-pcm snd-timer snd-rawmidi snd-seq-device snd-ak4531-codec]
snd-page-alloc 4296 0 (autoclean) [snd-mixer-oss snd-seq-oss snd-seq-midi snd-seq snd-ens1370 snd-pcm snd-timer snd-rawmidi snd-seq-device snd]
soundcore 3268 8 (autoclean) [snd]
nvidia 3645692 6
apm 8428 2 (autoclean)
binfmt_misc 5060 1
mousedev 3604 1
hid 19076 0 (unused)
input 3040 0 [mousedev hid]
rtc 5768 0 (autoclean)
usb-ohci 16488 0 (unused)
usb-uhci 19504 0 (unused)
usbcore 52268 1 [usb-storage hid usb-ohci usb-uhci]
ide-scsi 8272 0
scsi_mod 86052 3 [usb-storage sd_mod ide-scsi]
8139too 12328 1
mii 1952 0 [8139too]
crc32 2848 0 [8139too]
agpgart 39108 3
ide-cd 27072 0
cdrom 26212 0 [ide-cd]
ext3 65388 6 (autoclean)
jbd 34628 6 (autoclean) [ext3]
ide-detect 288 0 (autoclean) (unused)
piix 7784 1 (autoclean)
ide-disk 12448 7 (autoclean)
ide-core 91832 7 (autoclean) [usb-storage ide-scsi ide-cd ide-detect piix ide-disk]
unix 12752 253 (autoclean)
