Re: New if_zyd driver

On Wed, Oct 24, 2007 at 11:11:24AM +0200, Ted Lindgreen wrote:
> An addition to my previous reply:
> 
> [Quoting Ted Lindgreen, on Oct 24,  9:41, in "Re: New if_zyd drive ..."]
> > [Quoting Weongyo Jeong, on Oct 20, 13:43, in "Re: New if_zyd drive ..."]
> > ....
> > > I send you a patch which is attached with this email to fix a reset
> > > problem of the zyd driver when we reboot.
> > > 
> > > In my environment, this patch was worked.  Would you please test this
> > > patch and send me results?  I hope it works.  :-)
> > 
> > Sorry for the delay (I am traveling by boat with very limited
> > internet access).
> > 
> > I have applied the patch and rebooted with the new kernel.
> > However, the zyd-card does not work after the warm boot.
> > Yanking and reinstalling the stick fixes the problem, though.
> > 
> > The relevant logs.
> > After the warm reboot:
> >  zyd0: <ZyDAS USB2.0 WLAN, class 255/255, rev 2.00/48.10, addr 2> on uhub4
> >  zyd0: could not load firmware (error=5)
> >  device_attach: zyd0 attach returned 5
> >  pcib1: <ACPI PCI-PCI bridge> at device 30.0 on pci0
> >  pcib1:   domain            0
> > 
> > after yanking and reinserting:
> >  zyd0: at uhub4 port 1 (addr 2) disconnected
> >  zyd0: <ZyDAS USB2.0 WLAN, class 255/255, rev 2.00/48.10, addr 2> on uhub4
> >  zyd0: HMAC ZD1211B, FW 47.25, RF AL2230, PA 0, address 00:02:72:57:48:76
> >  zyd0: bpf attached
> >  zyd0: Ethernet address: 00:02:72:57:48:76
> >  zyd0: if_start running deferred for Giant
> >  zyd0: bpf attached
> >  zyd0: bpf attached
> >  zyd0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
> >  zyd0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36M
> >  bps 48Mbps 54Mbps
> >  zyd0: link state changed to UP
> >... 
> [End of quote from Ted Lindgreen, on Oct 24,  9:41]
> 
> After rebooting, warm and cold several times more (about 20), I could
> NOT reproduce above "error=5" anymore.
> 
> So, it seems that the patch DOES work. after all!
> 
> An explanation for the ""error=5" after the first reboot,
> may be that during this warm reboot the old firmware was
> still in the stick.
> 
> regards,
> -- ted

That sounds cool!  I will try to reflect patch to CURRENT.

Thanks again for your feedback. :-)

Regards,
Weongyo Jeong