Date: Fri, 25 May 2012 00:53:33 -0700 From: Adrian Chadd <adrian@freebsd.org> To: freebsd-current@freebsd.org Cc: freebsd-mobile@freebsd.org Subject: Re: 9-stable regression: 'cbb0: Warning: Bus reset timeout' Message-ID: <CAJ-Vmo=pKPHqB1uJJzqgonA5xHs0cvCX-B1vKmcCdRbmsHatWA@mail.gmail.com> In-Reply-To: <CAJ-VmomWf_%2Bo%2B5vQkr7-2HqBuYjk0K-y_EEyqQvpp_GVN3W_8Q@mail.gmail.com> References: <CAJ-VmomWf_%2Bo%2B5vQkr7-2HqBuYjk0K-y_EEyqQvpp_GVN3W_8Q@mail.gmail.com>
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To respond to my own email: * if I unload cbb/pccard/cardbus and reload them, suddenly the slot works. * I've been toying with S3 suspend to RAM, so I wondered if it were that. Yes, it seems to be suspend related. I'll do some more thorough testing tomorrow, but once I suspend, the ath(4) NIC gets detached from the cardbus slot, then upon resume the NIC isn't found (bus timeout) and won't be until I unload/reload the modules. Should pccard/cbb/cardbus 'properly' handle S3 suspend/resume? Does it work for anyone else? Adrian
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