Re: kern/40056: ATI SB700/SB800 ehci problem with uhub's

[Markus W Kilbinger <mk%kilbi.de@localhost>]

The following reply was made to PR kern/40056; it has been noted by GNATS.

From: Markus W Kilbinger <mk%kilbi.de@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: kern-bug-people%netbsd.org@localhost,
    gnats-admin%netbsd.org@localhost,
    netbsd-bugs%netbsd.org@localhost,
    mk%kilbi.de@localhost
Subject: Re: kern/40056: ATI SB700/SB800 ehci problem with uhub's
Date: Fri, 12 Jun 2009 23:18:29 +0200

 >>>>> "Christoph" == Christoph Egger <Christoph_Egger%gmx.de@localhost> writes:
 
     Christoph>  Please try attached patch!
  
  
     Christoph>  Index: ehci_pci.c
     Christoph>  
===================================================================
     Christoph>  RCS file: /cvsroot/src/sys/dev/pci/ehci_pci.c,v
     Christoph>  retrieving revision 1.44 diff -u -p -r1.44 ehci_pci.c
     Christoph>  --- ehci_pci.c 26 Apr 2009 09:47:31 -0000 1.44
     Christoph>  +++ ehci_pci.c 12 Jun 2009 12:39:01 -0000
 
 I did: 
 
 Patch applied and compiled flawlessly, the resulting kernel seems to
 correctly use your quirk:
 
   ehci0 at pci0 dev 18 function 2: ATI Technologies SB700/SB800 USB EHCI 
Controller (rev. 0x00)
   ehci0: applying AMD SB600/SB700 USB freeze workaround
   ehci0: interrupting at ioapic0 pin 17
   ehci0: dropped intr workaround enabled
   ehci0: EHCI version 1.0
   ehci0: companion controllers, 3 ports each: ohci0 ohci1
   [...]
   ehci1 at pci0 dev 19 function 2: ATI Technologies SB700/SB800 USB EHCI 
Controller (rev. 0x00)
   ehci1: applying AMD SB600/SB700 USB freeze workaround
   ehci1: interrupting at ioapic0 pin 19
   ehci1: dropped intr workaround enabled
   ehci1: EHCI version 1.0
   ehci1: companion controllers, 3 ports each: ohci2 ohci3
 
 , but shows no effect concerning my mentioned problem in my PR:
 (Un)plugging usb devices in/out of my usb hub still shows no kernel
 reaction/message!
 
 Anything else I can test/provide?
 
 Markus.