2.6.7内核用modprobe ehci-hcd 出错ir
ehci_hcd 0000:00:02.2: EHCI Host ControllerPCI: Setting latency timer of device 0000:00:02.2 to 64
ehci_hcd 0000:00:02.2: irq 11, pci mem e0878000
ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 1
irq 11: nobody cared!
[<c0107a5a>] __report_bad_irq+0x2a/0x90
[<c0107b50>] note_interrupt+0x70/0xa0
[<c0107e00>] do_IRQ+0x130/0x160
[<c0106234>] common_interrupt+0x18/0x20
[<c01079e4>] handle_IRQ_event+0x24/0x70
[<c0107d73>] do_IRQ+0xa3/0x160
[<c0106234>] common_interrupt+0x18/0x20
[<c0122030>] __do_softirq+0x30/0x80
[<c01220a6>] do_softirq+0x26/0x30
[<c0107ddd>] do_IRQ+0x10d/0x160
[<c0106234>] common_interrupt+0x18/0x20
[<c024735f>] pci_bus_read_config_byte+0x5f/0x90
[<e093bb4c>] ehci_start+0x2cc/0x360
[<c038037a>] preempt_schedule+0x2a/0x50
[<c011ecab>] release_console_sem+0xcb/0xe0
[<c011eafd>] printk+0x10d/0x170
[<c02efdcb>] usb_register_bus+0x14b/0x170
[<c02f4e50>] usb_hcd_pci_probe+0x2b0/0x4e0
[<c024ab82>] pci_device_probe_static+0x52/0x70
[<c024abdb>] __pci_device_probe+0x3b/0x50
[<c024ac1c>] pci_device_probe+0x2c/0x50
[<c029cdaf>] bus_match+0x3f/0x70
[<c029ced9>] driver_attach+0x59/0x90
[<c029d1d5>] bus_add_driver+0xa5/0xc0
[<c029d69f>] driver_register+0x2f/0x40
[<c024ae9c>] pci_register_driver+0x5c/0x90
[<e0876023>] init+0x23/0x30
[<c0134493>] sys_init_module+0x123/0x260
[<c0106075>] sysenter_past_esp+0x52/0x71
handlers:
[<c02f0bf0>] (usb_hcd_irq+0x0/0x70)
Disabling IRQ #11--------就是这个错误啦！！烦人啊！！！
PCI: cache line size of 64 is not supported by device 0000:00:02.2
ehci_hcd 0000:00:02.2: USB 2.0 enabled, EHCI 1.00, driver 2004-May-10
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 6 ports detected
usb 1-1: new high speed USB device using address 2
usb 1-1: control timeout on ep0out
ehci_hcd 0000:00:02.2: Unlink after no-IRQ?Different ACPI or APIC settings may help.
NET: Registered protocol family 10
Disabled Privacy Extensions on device c03e28c0(lo)
IPv6 over IPv4 tunneling driver
divert: not allocating divert_blk for non-ethernet device sit0
usb 1-1: control timeout on ep0out
usb 1-1: device not accepting address 2, error -110
usb 1-1: new high speed USB device using address 3
usb 1-1: control timeout on ep0out
usb 1-1: control timeout on ep0out
usb 1-1: device not accepting address 3, error -110
上边是modprobe ehci-hcd只后用dmesg输出的信息。我用系统自带的内核就没问题。我的系统是FC2，是不是我的内核配制少了哪项没选啊！！我在google 找了好久。有人和我的问题一样但是就找不到解决方法！我的移动硬盘盒是移动之星的ali芯片！！ 已经解决啦！好象是2.6.7的一个bug吧！ 在2.6.7下我怎样都是不行，在2.6.5下我用同样的配置却可以！真奇怪！只能期待下个版本的内核啦！
谢谢大家的帮忙！
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