From: Pavel Machek <pavel@ucw.cz>
To: Nicolas Mailhot <Nicolas.Mailhot@laPoste.net>
Cc: linux-kernel@vger.kernel.org, linux-usb-users@lists.sourceforge.net
Subject: Re: [2.5] EHCI HID keyboard not unloaded at reboot time ?
Date: Sun, 16 Feb 2003 22:28:01 +0100 [thread overview]
Message-ID: <20030216212801.GA2546@elf.ucw.cz> (raw)
In-Reply-To: <1045324980.1767.28.camel@rousalka>
Hi!
> This is a question related to :
> http://bugzilla.kernel.org/show_bug.cgi?id=9
>
> Basically I have a usb keyboard plugged on an external USB2 hub. Using
> a monolithic ehci/hid kernel I can get it to work in 2.5. It's also used
> in usb1 mode by the bios and the bootloader.
>
> However when I shut down or reboot from 2.5, I loose keyboard support
> in the bios/bootloader/linux 2.4 (used to loose it in linux 2.5 also but
> recent ehci enhancements enable 2.5 to recover it). Nothing short of a
> PSU stop (neither reset nor stop button works) will recover it.
Well, if reset does not work, it looks like hw bug ;-). OTOH this
might be quite easy to workaround in sw. What happens if you unplug
and replug the keyboard?
Pavel
--
When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]
next prev parent reply other threads:[~2003-02-17 23:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-15 16:03 [2.5] EHCI HID keyboard not unloaded at reboot time ? Nicolas Mailhot
2003-02-16 21:28 ` Pavel Machek [this message]
2003-02-18 21:11 ` Nicolas Mailhot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20030216212801.GA2546@elf.ucw.cz \
--to=pavel@ucw.cz \
--cc=Nicolas.Mailhot@laPoste.net \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb-users@lists.sourceforge.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox