2.6.7-bk21没有/dev/sda1设备
2.6.7-bk21没有/dev/sda1设备加载usb设备的时候说/dev/sda1不是有效的块设备
应该修改内核配置的哪部分?
thx #
# USB support
#
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
#
# USB Host Controller Drivers
#
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=m
#
# USB Device Class drivers
#
# CONFIG_USB_AUDIO is not set
# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_MIDI is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
CONFIG_USB_STORAGE_DPCM=y
#
# USB Human Interface Devices (HID)
#
CONFIG_USB_HID=y
CONFIG_USB_HIDINPUT=y
CONFIG_USB_HIDDEV=y
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
#
# USB Imaging devices
#
# CONFIG_USB_MICROTEK is not set
#
# USB Multimedia devices
#
# CONFIG_USB_DABUSB is not set
#
# Video4Linux support is needed for USB Multimedia device support
#
#
# USB Network adaptors
#
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_USBNET is not set
#
# USB port drivers
#
# CONFIG_USB_USS720 is not set
#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_TIGL is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETSERVO is not set
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set U盘被识别为scsi设备。你的内核配置文件里没有搜到scsi相关的选项~
经测试,插入U盘后以下5个模块被加载,其中floppy应该不是必须的,插入U盘的时候也检测软驱了(为什么?) 至于每个模块对应内核哪个选项我还不清楚……
等编译2.6.8的时候查一下
floppy 55568 0(autoclean)
sg 35468 0(autoclean)
sd_mod 13424 0(autoclean)
usb-storage 72800 0
scsi_mod 103144 3[sg sd_mod usb-storage]
那么应该从何入手修改配置呢?
thx U盘被识别为scsi设备。你的内核配置文件里没有搜到scsi相关的选项~
经测试,插入U盘后以下5个模块被加载,其中floppy应该不是必须的,插入U盘的时候也检测软驱了(为什么?) 至于每个模块对应内核哪个选项我还不清楚……
等编译2.6.8的时候查一下
floppy 55568 0(autoclean)
sg 35468 0(autoclean)
sd_mod 13424 0(autoclean)
usb-storage 72800 0
scsi_mod 103144 3[sg sd_mod usb-storage]
应该还有个usb-core,可能你编译进内核了
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