dev/atkbdc/atkbdc.c

71 #define kbdcp(p)	((atkbdc_softc_t *)(p))
362     prevlock = kbdcp(p)->lock;
363     kbdcp(p)->lock = lock;
372     return (availq(&kbdcp(p)->kbd) || availq(&kbdcp(p)->aux)
373 	|| (read_status(kbdcp(p)) & KBDS_ANY_BUFFER_FULL));
576     if (!wait_while_controller_busy(kbdcp(p)))
578     write_command(kbdcp(p), c);
586     if (!wait_while_controller_busy(kbdcp(p)))
588     write_data(kbdcp(p), c);
596     if (!wait_while_controller_busy(kbdcp(p)))
598     write_data(kbdcp(p), c);
621         res = wait_for_kbd_ack(kbdcp(p));
647 	emptyq(&kbdcp(p)->aux);
648         res = wait_for_aux_ack(kbdcp(p));
665         res = wait_for_kbd_ack(kbdcp(p));
677         res = wait_for_kbd_ack(kbdcp(p));
694 	emptyq(&kbdcp(p)->aux);
695         res = wait_for_aux_ack(kbdcp(p));
707         res = wait_for_aux_ack(kbdcp(p));
721     if (availq(&kbdcp(p)->kbd))
722         return removeq(&kbdcp(p)->kbd);
723     if (availq(&kbdcp(p)->aux))
724         return removeq(&kbdcp(p)->aux);
725     if (!wait_for_data(kbdcp(p)))
727     return read_data(kbdcp(p));
743 		       kbdcp(p)->kbd.call_count, kbdcp(p)->kbd.max_qcount,
744 		       kbdcp(p)->aux.call_count, kbdcp(p)->aux.max_qcount);
748     if (availq(&kbdcp(p)->kbd))
749         return removeq(&kbdcp(p)->kbd);
750     if (!wait_for_kbd_data(kbdcp(p)))
752     return read_data(kbdcp(p));
768 		       kbdcp(p)->kbd.call_count, kbdcp(p)->kbd.max_qcount,
769 		       kbdcp(p)->aux.call_count, kbdcp(p)->aux.max_qcount);
773     if (availq(&kbdcp(p)->kbd))
774         return removeq(&kbdcp(p)->kbd);
775     f = read_status(kbdcp(p)) & KBDS_BUFFER_FULL;
778         addq(&kbdcp(p)->aux, read_data(kbdcp(p)));
779         f = read_status(kbdcp(p)) & KBDS_BUFFER_FULL;
783         return read_data(kbdcp(p));
792     if (availq(&kbdcp(p)->aux))
793         return removeq(&kbdcp(p)->aux);
794     if (!wait_for_aux_data(kbdcp(p)))
796     return read_data(kbdcp(p));
807     if (availq(&kbdcp(p)->aux))
808         return removeq(&kbdcp(p)->aux);
809     f = read_status(kbdcp(p)) & KBDS_BUFFER_FULL;
812         addq(&kbdcp(p)->kbd, read_data(kbdcp(p)));
813         f = read_status(kbdcp(p)) & KBDS_BUFFER_FULL;
817         return read_data(kbdcp(p));
836         if ((f = read_status(kbdcp(p))) & KBDS_ANY_BUFFER_FULL) {
838             b = read_data(kbdcp(p));
840 		addq(&kbdcp(p)->aux, b);
858     emptyq(&kbdcp(p)->kbd);
875         if ((f = read_status(kbdcp(p))) & KBDS_ANY_BUFFER_FULL) {
877             b = read_data(kbdcp(p));
879 		addq(&kbdcp(p)->kbd, b);
897     emptyq(&kbdcp(p)->aux);
914         if ((f = read_status(kbdcp(p))) & KBDS_ANY_BUFFER_FULL) {
916             (void)read_data(kbdcp(p));
944     emptyq(&kbdcp(p)->kbd);
945     emptyq(&kbdcp(p)->aux);
964 	emptyq(&kbdcp(p)->kbd);
1002 	emptyq(&kbdcp(p)->aux);
1054     emptyq(&kbdcp(p)->kbd);
1082     emptyq(&kbdcp(p)->kbd);
1108     emptyq(&kbdcp(p)->kbd);
1122     return kbdcp(p)->command_mask;
1128     kbdcp(p)->command_mask =
1135     if (kbdcp(p)->command_byte != -1)
1136 	return kbdcp(p)->command_byte;
1139     emptyq(&kbdcp(p)->kbd);
1140     kbdcp(p)->command_byte = read_controller_data(p);
1141     return kbdcp(p)->command_byte;
1150     command = (kbdcp(p)->command_byte & ~mask) | (command & mask);
1159     kbdcp(p)->command_byte = command;