Searched refs:sc_inputhead (Results 1 - 3 of 3) sorted by relevance

/freebsd-13-stable/sys/dev/hid/
H A Dhkbd.c187 uint32_t sc_inputhead; member in struct:hkbd_softc
400 if (tail != atomic_load_acq_32(&sc->sc_inputhead)) {
425 while (sc->sc_inputhead ==
438 while (sc->sc_inputhead == sc->sc_inputtail) {
471 head = sc->sc_inputhead;
477 atomic_store_rel_32(&sc->sc_inputhead, head);
582 if (sc->sc_inputhead == atomic_load_acq_32(&sc->sc_inputtail))
623 atomic_load_acq_32(&sc->sc_inputhead) != sc->sc_inputtail) {
1232 if (sc->sc_inputhead != atomic_load_acq_32(&sc->sc_inputtail)) {
/freebsd-13-stable/sys/dev/gpio/
H A Dgpiokeys.c147 uint16_t sc_inputhead; member in struct:gpiokeys_softc
702 c = sc->sc_input[sc->sc_inputhead];
704 ++(sc->sc_inputhead);
705 if (sc->sc_inputhead >= GPIOKEYS_GLOBAL_IN_BUF_SIZE) {
706 sc->sc_inputhead = 0;
/freebsd-13-stable/sys/dev/usb/input/
H A Dukbd.c194 uint16_t sc_inputhead; member in struct:ukbd_softc
482 c = sc->sc_input[sc->sc_inputhead];
484 ++(sc->sc_inputhead);
485 if (sc->sc_inputhead >= UKBD_IN_BUF_SIZE) {
486 sc->sc_inputhead = 0;

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