Re: Problems with USB port and a dongle + recompilation with USB support

On Wed, 14 Feb 2007, Thibaud Hulin wrote:

> OK, I recompiled the kernel. When I compiled ndiswrapper, I obtained a 
> warning :
> this kernel seems to use 4K stack size option (CONFIG_4KSTACKS); many 
> Windows drivers will not work with this option enabled. Disable 
> CONFIG_4KSTACKS option, recompile and install kernel.
> 
> So, I dit a "cat .config |grep CONFIG_4KSTACKS", but I got nothing. Do 
> you know this option ? Is there a link with your advice ?

I don't know what you did wrong.  CONFIG_4KSTACKS is that last item on the 
Kernel Hacking menu when you run "make menuconfig".

> For the moment, I always the same problem.
> 
> This is my dmesg :
> 
> 
> usb usb1: wakeup_rh (auto-start)
> hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
> uhci_hcd 0000:00:01.2: port 1 portsc 0880,00
> hub 1-0:1.0: over-current change on port 1
> hub 1-0:1.0: trying to enable port power on non-switchable hub
> hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
> uhci_hcd 0000:00:01.2: port 1 portsc 01b3,00
> hub 1-0:1.0: port 1, status 0301, change 0001, 1.5 Mb/s
> hub 1-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x301
> usb usb1: suspend_rh (auto-stop)
> usb usb1: wakeup_rh (auto-start)
> hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
> uhci_hcd 0000:00:01.2: port 1 portsc 01b3,00
> hub 1-0:1.0: port 1, status 0301, change 0001, 1.5 Mb/s
> uhci_hcd 0000:00:01.2: port 1 portsc 0082,00
> hub 1-0:1.0: debounce: port 1: total 125ms stable 100ms status 0x100
> usb usb1: suspend_rh (auto-stop)
> usb usb1: wakeup_rh (auto-start)
> hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
> uhci_hcd 0000:00:01.2: port 1 portsc 01a3,00
> hub 1-0:1.0: port 1, status 0301, change 0001, 1.5 Mb/s
> hub 1-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x301
> usb usb1: suspend_rh (auto-stop)

This means that the dongle isn't working at all.  Make sure the USB 
connections aren't loose.

Alan Stern


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