/* $OpenBSD: pckbcvar.h,v 1.15 2015/05/24 10:57:47 miod Exp $ */ /* $NetBSD: pckbcvar.h,v 1.4 2000/06/09 04:58:35 soda Exp $ */ /* * Copyright (c) 1998 * Matthias Drochner. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #ifndef _DEV_IC_PCKBCVAR_H_ #define _DEV_IC_PCKBCVAR_H_ #include #define PCKBCCF_SLOT 0 #define PCKBCCF_SLOT_DEFAULT -1 typedef void *pckbc_tag_t; typedef int pckbc_slot_t; #define PCKBC_KBD_SLOT 0 #define PCKBC_AUX_SLOT 1 #define PCKBC_NSLOTS 2 /* * external representation (pckbc_tag_t), * needed early for console operation */ struct pckbc_internal { bus_space_tag_t t_iot; bus_space_handle_t t_ioh_d, t_ioh_c; /* data port, cmd port */ bus_addr_t t_addr; u_char t_cmdbyte; /* shadow */ int t_flags; #define PCKBC_CANT_TRANSLATE 0x0001 /* can't translate to XT scancodes */ #define PCKBC_NEED_AUXWRITE 0x0002 /* need auxwrite command to find aux */ int t_haveaux; /* controller has an aux port */ struct pckbc_slotdata *t_slotdata[PCKBC_NSLOTS]; struct pckbc_softc *t_sc; /* back pointer */ struct timeout t_cleanup; struct timeout t_poll; }; typedef void (*pckbc_inputfcn)(void *, int); /* * State per device. */ struct pckbc_softc { struct device sc_dv; struct pckbc_internal *id; pckbc_inputfcn inputhandler[PCKBC_NSLOTS]; void *inputarg[PCKBC_NSLOTS]; char *subname[PCKBC_NSLOTS]; }; struct pckbc_attach_args { pckbc_tag_t pa_tag; pckbc_slot_t pa_slot; }; extern const char *pckbc_slot_names[]; extern struct pckbc_internal pckbc_consdata; extern int pckbc_console_attached; void pckbc_set_inputhandler(pckbc_tag_t, pckbc_slot_t, pckbc_inputfcn, void *, char *); void pckbc_flush(pckbc_tag_t, pckbc_slot_t); int pckbc_poll_cmd(pckbc_tag_t, pckbc_slot_t, u_char *, int, int, u_char *, int); int pckbc_enqueue_cmd(pckbc_tag_t, pckbc_slot_t, u_char *, int, int, int, u_char *); int pckbc_send_cmd(bus_space_tag_t, bus_space_handle_t, u_char); int pckbc_poll_data(pckbc_tag_t, pckbc_slot_t); int pckbc_poll_data1(bus_space_tag_t, bus_space_handle_t, bus_space_handle_t, pckbc_slot_t, int); void pckbc_set_poll(pckbc_tag_t, pckbc_slot_t, int); int pckbc_xt_translation(pckbc_tag_t); void pckbc_slot_enable(pckbc_tag_t, pckbc_slot_t, int); void pckbc_attach(struct pckbc_softc *, int); int pckbc_cnattach(bus_space_tag_t, bus_addr_t, bus_size_t, int); int pckbc_is_console(bus_space_tag_t, bus_addr_t); void pckbc_reset(struct pckbc_softc *); void pckbc_stop(struct pckbc_softc *); int pckbcintr(void *); /* * Device configuration flags (cf_flags). */ #define PCKBCF_FORCE_KEYBOARD_PRESENT 0x0001 #endif /* _DEV_IC_PCKBCVAR_H_ */