re: kern/52526: Panic on "ifconfig athn0 down"

[Andreas Gustafsson <gson%gson.org@localhost>]

The following reply was made to PR kern/52526; it has been noted by GNATS.

From: Andreas Gustafsson <gson%gson.org@localhost>
To: matthew green <mrg%eterna.com.au@localhost>
Cc: gnats-bugs%NetBSD.org@localhost
Subject: re: kern/52526: Panic on "ifconfig athn0 down"
Date: Sun, 17 Sep 2017 21:36:29 +0300

 On Sep 5, matthew green wrote:
 >  hmm, i wonder if this is:
 >  
 >  941         pipe->up_methods->upm_done(xfer);
 >  
 >  and the up_methods happens to be xhci_device_isoc_methods:
 >  
 >  232 static const struct usbd_pipe_methods xhci_device_isoc_methods =3D {
 >  233         .upm_cleartoggle =3D xhci_noop,
 >  234 };
 >  
 >  ie, does not set upm_done member.
 
 This was on uhci, not xhci.
 -- 
 Andreas Gustafsson, gson%gson.org@localhost