Re: [Linux1394-devel] updated ohci driver

[Hiromasa Y. <yos...@li...>]

  Sebastien Rougeaux <Seb...@sy...> wrote: 

> I have implemented a fix that was proposed a while ago by 
> Robert Ficklin <rfi...@we...>. It should solve
> the problem people were having with the node count staying at zero
> all the time. It should also solve the bug that happen when the
> card is initialized with no device connected to the bus, and then 
> cannot detect any device afterward. Please try it (available
> from CVS at sourceforge) and tell me if you encounter any problem.

  I try it with Sony VAIO Laptop (CXD3222,OHCI,1394.a). 

  When I connect VAIO, repeater and PC (TSB12LV23,OHCI),
  PC's node count is three, but VAIO's node count is still zero.

  I found VAIO's busReset Interrupt has assert correctly, but
  selfIDComplete Interrupt has never asserted. I wrote a few code to
  dump Port Status Register of PHY chip, it seems to be working normal.

  I'm confused. I think I need to look over 1394 OHCI specification.
-- 
 Hiromasa Yoshimoto / yos...@li...