Hello, Hans. You wrote 17 сентября 2013 г., 13:24:26: HPS> Try this patch and see what happens: It could throttle interrupts, but it doesn't explain, why device spams with interrupts when all ports are closed and all UART interrupts are disabled!
HPS> BTW: I see that the umcs driver shouldn't do synchronous control HPS> transfers from the USB interrupt transfer callback. This should be HPS> postponed into some worker thread, for example the USB explore thread. HPS> See USB audio driver for an example. I've copied code from some other ucom driver... I'll take a look at USB audio. -- // Black Lion AKA Lev Serebryakov <l...@freebsd.org> _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
