Re: usb/146840: [hang] FreeBSD 7.2 / 7.3 / 8.0 hang at startup after ehci0 detected (CD Loader 1.2) // same as closed-unsolved [usb/108509]

2010-06-05 Thread Андрей Ковальчук
The following reply was made to PR usb/146840; it has been noted by GNATS.

From: =?UTF-8?B?0JDQvdC00YDQtdC5INCa0L7QstCw0LvRjNGH0YPQug==?= 
and...@anviko.com.ua
To: bug-follo...@freebsd.org, free...@anviko.com.ua
Cc:  
Subject: Re: usb/146840: [hang] FreeBSD 7.2 / 7.3 / 8.0 hang at startup after 
ehci0 detected (CD Loader 1.2) // same as closed-unsolved [usb/108509]
Date: Sat, 5 Jun 2010 14:45:57 +0300

 I try disabling EHCI and USB in loader (because Compaq BIOS dont have
 settings for disabling USB controller):
 
 hint.ehci.0.disabled=1
 hint.usb.0.disabled=1
 
 The same issue  after
 
 ehci0: [GIANT LOCKED]
 ehci0: [ITHREAD]
 
 system hang.
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Re: usb/146840: [hang] FreeBSD 7.2 / 7.3 / 8.0 hang at startup after ehci0 detected (CD Loader 1.2) // same as closed-unsolved [usb/108509]

2010-06-05 Thread Hans Petter Selasky
On Saturday 05 June 2010 14:20:07 Андрей Ковальчук wrote:
 The following reply was made to PR usb/146840; it has been noted by GNATS.
 
 From: =?UTF-8?B?0JDQvdC00YDQtdC5INCa0L7QstCw0LvRjNGH0YPQug==?=
  and...@anviko.com.ua To: bug-follo...@freebsd.org, free...@anviko.com.ua
 Cc:
 Subject: Re: usb/146840: [hang] FreeBSD 7.2 / 7.3 / 8.0 hang at startup
  after ehci0 detected (CD Loader 1.2) // same as closed-unsolved
  [usb/108509] Date: Sat, 5 Jun 2010 14:45:57 +0300
 
  I try disabling EHCI and USB in loader (because Compaq BIOS dont have
  settings for disabling USB controller):
 
  hint.ehci.0.disabled=1
  hint.usb.0.disabled=1

A hang can indicate an IRQ issue.

Try to enable USB debugging:

sysctl hw.usb.ehci.debug=15

--HPS
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