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Re: autosuspend for HID devices, take #4

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From: Jiri Kosina
Subject: Re: autosuspend for HID devices, take #4
Date: Monday, June 25, 2007 - 12:26 pm

On Mon, 25 Jun 2007, Alan Stern wrote:


Hi Alan,

thanks for looking at it. I have tried with two different keyboards, both 
behave in the very same way - i.e. on OHCI, or when connected through 1.1 
hub to UHCI, everything works nicely. Only when connected directly to UHCI 
root hub, the keystrokes are lost if pressed within that 2-sec period, 
etc.

I'd be inclined to rule out purely keyboard issue here.

I'll put some printk()s into the uhci root hub code to understand better 
what is going on. If you have any idea, please let me know.

Thanks,

-- 
Jiri Kosina

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Messages in current thread:
autosuspend for HID devices, take #4, Oliver Neukum, (Wed May 23, 4:02 am)
Re: autosuspend for HID devices, take #4, Jiri Kosina, (Wed May 23, 4:36 am)
Re: autosuspend for HID devices, take #4, Oliver Neukum, (Wed May 23, 6:33 am)
Re: autosuspend for HID devices, take #4, Jiri Kosina, (Wed May 23, 7:23 am)
Re: autosuspend for HID devices, take #4, Oliver Neukum, (Wed May 23, 7:28 am)
Re: autosuspend for HID devices, take #4, Jiri Kosina, (Wed May 23, 7:37 am)
Re: autosuspend for HID devices, take #4, Oliver Neukum, (Wed May 23, 7:39 am)
Re: autosuspend for HID devices, take #4, Alan Stern, (Wed May 23, 8:33 am)
Re: autosuspend for HID devices, take #4, Jiri Kosina, (Wed May 23, 9:17 am)
Re: autosuspend for HID devices, take #4, Alan Stern, (Wed May 23, 9:32 am)
Re: autosuspend for HID devices, take #4, Jiri Kosina, (Mon May 28, 7:37 am)
Re: autosuspend for HID devices, take #4, Oliver Neukum, (Mon May 28, 8:09 am)
Re: autosuspend for HID devices, take #4, Alan Stern, (Mon May 28, 9:21 am)
Re: autosuspend for HID devices, take #4, Jiri Kosina, (Thu Jun 21, 4:05 pm)
Re: autosuspend for HID devices, take #4, Oliver Neukum, (Thu Jun 21, 11:55 pm)
Re: autosuspend for HID devices, take #4, Jiri Kosina, (Mon Jun 25, 6:11 am)
Re: autosuspend for HID devices, take #4, Oliver Neukum, (Mon Jun 25, 6:26 am)
Re: autosuspend for HID devices, take #4, Jiri Kosina, (Mon Jun 25, 6:30 am)
Re: autosuspend for HID devices, take #4, Oliver Neukum, (Mon Jun 25, 6:50 am)
Re: autosuspend for HID devices, take #4, Jiri Kosina, (Mon Jun 25, 7:52 am)
Re: autosuspend for HID devices, take #4, Alan Stern, (Mon Jun 25, 7:53 am)
Re: autosuspend for HID devices, take #4, Jiri Kosina, (Mon Jun 25, 7:58 am)
Re: autosuspend for HID devices, take #4, Alan Stern, (Mon Jun 25, 9:56 am)
Re: autosuspend for HID devices, take #4, Jiri Kosina, (Mon Jun 25, 12:26 pm)
Re: autosuspend for HID devices, take #4, Oliver Neukum, (Mon Jun 25, 12:42 pm)
Re: autosuspend for HID devices, take #4, Alan Stern, (Mon Jun 25, 1:23 pm)
Re: autosuspend for HID devices, take #4, Jiri Kosina, (Mon Jun 25, 1:28 pm)
Re: autosuspend for HID devices, take #4, Alan Stern, (Mon Jun 25, 1:41 pm)
Re: autosuspend for HID devices, take #4, Alan Stern, (Mon Jun 25, 3:09 pm)