On 19 September 2012 14:05, Ian Lepore <free...@damnhippie.dyndns.org> wrote:
>> Add something to atrtc_start() to only loop over that loop say, 64k >> times before dropping out; and print an error if it hits that >> condition. >> >> Also, what's that RTCSA_8192 bit do? > > That should set the interrupt rate really high, to minimize the time > wasted waiting for the status bit to change in the register. Maybe > that's the part that vbox isn't emulating well and so it never simulates > an interrupt and leaves that loop. Or maybe because the loop is a tight > busy-wait the emulator never gets control to simulate the occurance of > the interrupt. Right. Being totally clueless, is atrc_start() called just at probe/attach, or during normal operation? adrian _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
