103           struct smu_cmd *sc_cmd;  member
247           sc->sc_cmd = malloc(4096, M_DEVBUF, M_WAITOK);  in smu_setup_doorbell()
248           sc->sc_cmd_paddr = vtophys((vaddr_t) sc->sc_cmd);  in smu_setup_doorbell()
251               __func__, (unsigned int) sc->sc_cmd,  in smu_setup_doorbell()
515           sc->sc_cmd->cmd = cmd->cmd;  in smu_do_cmd()
516           sc->sc_cmd->len = cmd->len;  in smu_do_cmd()
517           memcpy(sc->sc_cmd->data, cmd->data, cmd->len);  in smu_do_cmd()
519           __asm volatile ("dcbf 0,%0; sync" :: "r"(sc->sc_cmd) : "memory");  in smu_do_cmd()
529                     ret = tsleep(sc->sc_cmd, PWAIT, "smu_cmd", mstohz(10));  in smu_do_cmd()
541           __asm volatile ("dcbf 0,%0; sync" :: "r"(sc->sc_cmd) : "memory");  in smu_do_cmd()
544           if (sc->sc_cmd->cmd != ack) {  in smu_do_cmd()
546                         __func__, sc->sc_cmd->cmd, ack);  in smu_do_cmd()
551           cmd->cmd = sc->sc_cmd->cmd;  in smu_do_cmd()
552           cmd->len = sc->sc_cmd->len;  in smu_do_cmd()
553           memcpy(cmd->data, sc->sc_cmd->data, sc->sc_cmd->len);  in smu_do_cmd()
568           wakeup(sc->sc_cmd);  in smu_dbell_gpio_intr()