[問題] 關於 USB Flash 問題

看板LinuxDev作者whahahaha (Honda)時間17年前 (2007/11/28 15:39)推噓1(1推 0噓 0→)

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Broadcom的主版kernel run起來的時候，訊息有秀出： ... SCSI subsystem initialized usbcore: registered new driver hub .... ehci_hcd 0000:00:0a.0: irq 15, pci mem b0001500 ehci_hcd 0000:00:0a.0: new USB bus registered, assigned bus number 1 PCI: cache line size of 16 is not supported by device 0000:00:0a.0 ehci_hcd 0000:00:0a.0: USB f.f enabled, EHCI 1.00, driver 2004-May-10 ohci_hcd: 2004 Feb 02 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) ohci_hcd: block sizes: ed 64 td 64 PCI: Enabling device 0000:00:09.0 (0000 -> 0002) ohci_hcd 0000:00:09.0: OHCI Host Controller .... .... usbcore: registered new driver usblp drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver Initializing USB Mass Storage driver... usbcore: registered new driver usb-storage USB Mass Storage support registered. ..... ... 由kernel的訊息是 USB core, UHCI controller, OHCI controller 和 USB storage 的driver都掛起來了，但是我插了USB flash 隨身碟上去，在 /dev/下沒有看到 sd* 檔案的掛載，在 /proc/bus/下也只有PCI沒有USB的資料夾，沒辦法檢視/proc/bus/usb/devices這個檔案... 請問一下各位先進，還有哪些地方可以用來檢視，或是驗證現在USB問題發生在何處？？哪裡還有資訊可以驗證現在的USB core 或是 USB controller (OHCI,EHCI)是否work正常？ -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 116.59.117.113