mirror of
https://git.rtems.org/rtems-libbsd/
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fbd: Import from FreeBSD
This commit is contained in:
Vijay Kumar Banerjee
Christian Mauderer
parent
2cf7b6b3e4
commit
fa976bc5aa
762
freebsd/sys/dev/fb/fb.c
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762
freebsd/sys/dev/fb/fb.c
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@ -0,0 +1,762 @@
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#include <machine/rtems-bsd-kernel-space.h>
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/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 1999 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer as
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* the first lines of this file unmodified.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <rtems/bsd/local/opt_fb.h>
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/conf.h>
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#include <sys/bus.h>
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#include <sys/kernel.h>
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#include <sys/malloc.h>
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#include <sys/module.h>
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#include <sys/uio.h>
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#include <sys/fbio.h>
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#include <sys/linker_set.h>
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#include <vm/vm.h>
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#include <vm/pmap.h>
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#include <dev/fb/fbreg.h>
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SET_DECLARE(videodriver_set, const video_driver_t);
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/* local arrays */
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/*
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* We need at least one entry each in order to initialize a video card
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* for the kernel console. The arrays will be increased dynamically
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* when necessary.
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*/
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static int vid_malloc;
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static int adapters = 1;
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static video_adapter_t *adp_ini;
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static video_adapter_t **adapter = &adp_ini;
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static video_switch_t *vidsw_ini;
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video_switch_t **vidsw = &vidsw_ini;
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#ifdef FB_INSTALL_CDEV
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static struct cdevsw *vidcdevsw_ini;
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static struct cdevsw **vidcdevsw = &vidcdevsw_ini;
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#endif
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#define ARRAY_DELTA 4
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static int
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vid_realloc_array(void)
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{
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video_adapter_t **new_adp;
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video_switch_t **new_vidsw;
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#ifdef FB_INSTALL_CDEV
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struct cdevsw **new_cdevsw;
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#endif
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int newsize;
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int s;
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if (!vid_malloc)
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return ENOMEM;
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s = spltty();
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newsize = rounddown(adapters + ARRAY_DELTA, ARRAY_DELTA);
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new_adp = malloc(sizeof(*new_adp)*newsize, M_DEVBUF, M_WAITOK | M_ZERO);
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new_vidsw = malloc(sizeof(*new_vidsw)*newsize, M_DEVBUF,
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M_WAITOK | M_ZERO);
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#ifdef FB_INSTALL_CDEV
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new_cdevsw = malloc(sizeof(*new_cdevsw)*newsize, M_DEVBUF,
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M_WAITOK | M_ZERO);
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#endif
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bcopy(adapter, new_adp, sizeof(*adapter)*adapters);
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bcopy(vidsw, new_vidsw, sizeof(*vidsw)*adapters);
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#ifdef FB_INSTALL_CDEV
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bcopy(vidcdevsw, new_cdevsw, sizeof(*vidcdevsw)*adapters);
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#endif
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if (adapters > 1) {
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free(adapter, M_DEVBUF);
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free(vidsw, M_DEVBUF);
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#ifdef FB_INSTALL_CDEV
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free(vidcdevsw, M_DEVBUF);
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#endif
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}
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adapter = new_adp;
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vidsw = new_vidsw;
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#ifdef FB_INSTALL_CDEV
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vidcdevsw = new_cdevsw;
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#endif
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adapters = newsize;
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splx(s);
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if (bootverbose)
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printf("fb: new array size %d\n", adapters);
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return 0;
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}
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static void
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vid_malloc_init(void *arg)
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{
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vid_malloc = TRUE;
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}
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SYSINIT(vid_mem, SI_SUB_KMEM, SI_ORDER_ANY, vid_malloc_init, NULL);
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/*
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* Low-level frame buffer driver functions
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* frame buffer subdrivers, such as the VGA driver, call these functions
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* to initialize the video_adapter structure and register it to the virtual
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* frame buffer driver `fb'.
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*/
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/* initialize the video_adapter_t structure */
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void
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vid_init_struct(video_adapter_t *adp, char *name, int type, int unit)
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{
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adp->va_flags = 0;
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adp->va_name = name;
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adp->va_type = type;
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adp->va_unit = unit;
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}
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/* Register a video adapter */
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int
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vid_register(video_adapter_t *adp)
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{
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const video_driver_t **list;
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const video_driver_t *p;
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int index;
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for (index = 0; index < adapters; ++index) {
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if (adapter[index] == NULL)
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break;
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}
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if (index >= adapters) {
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if (vid_realloc_array())
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return -1;
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}
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adp->va_index = index;
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adp->va_token = NULL;
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SET_FOREACH(list, videodriver_set) {
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p = *list;
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if (strcmp(p->name, adp->va_name) == 0) {
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adapter[index] = adp;
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vidsw[index] = p->vidsw;
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return index;
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}
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}
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return -1;
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}
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int
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vid_unregister(video_adapter_t *adp)
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{
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if ((adp->va_index < 0) || (adp->va_index >= adapters))
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return ENOENT;
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if (adapter[adp->va_index] != adp)
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return ENOENT;
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adapter[adp->va_index] = NULL;
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vidsw[adp->va_index] = NULL;
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return 0;
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}
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/* Get video I/O function table */
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video_switch_t
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*vid_get_switch(char *name)
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{
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const video_driver_t **list;
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const video_driver_t *p;
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SET_FOREACH(list, videodriver_set) {
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p = *list;
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if (strcmp(p->name, name) == 0)
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return p->vidsw;
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}
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return NULL;
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}
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/*
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* Video card client functions
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* Video card clients, such as the console driver `syscons' and the frame
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* buffer cdev driver, use these functions to claim and release a card for
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* exclusive use.
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*/
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/* find the video card specified by a driver name and a unit number */
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int
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vid_find_adapter(char *driver, int unit)
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{
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int i;
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for (i = 0; i < adapters; ++i) {
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if (adapter[i] == NULL)
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continue;
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if (strcmp("*", driver) && strcmp(adapter[i]->va_name, driver))
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continue;
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if ((unit != -1) && (adapter[i]->va_unit != unit))
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continue;
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return i;
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}
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return -1;
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}
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/* allocate a video card */
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int
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vid_allocate(char *driver, int unit, void *id)
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{
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int index;
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int s;
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s = spltty();
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index = vid_find_adapter(driver, unit);
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if (index >= 0) {
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if (adapter[index]->va_token) {
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splx(s);
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return -1;
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}
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adapter[index]->va_token = id;
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}
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splx(s);
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return index;
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}
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int
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vid_release(video_adapter_t *adp, void *id)
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{
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int error;
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int s;
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s = spltty();
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if (adp->va_token == NULL) {
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error = EINVAL;
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} else if (adp->va_token != id) {
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error = EPERM;
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} else {
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adp->va_token = NULL;
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error = 0;
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}
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splx(s);
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return error;
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}
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/* Get a video adapter structure */
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video_adapter_t
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*vid_get_adapter(int index)
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{
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if ((index < 0) || (index >= adapters))
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return NULL;
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return adapter[index];
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}
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/* Configure drivers: this is a backdoor for the console driver XXX */
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int
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vid_configure(int flags)
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{
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const video_driver_t **list;
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const video_driver_t *p;
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SET_FOREACH(list, videodriver_set) {
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p = *list;
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if (p->configure != NULL)
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(*p->configure)(flags);
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}
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return 0;
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}
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/*
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* Virtual frame buffer cdev driver functions
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* The virtual frame buffer driver dispatches driver functions to
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* appropriate subdrivers.
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*/
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#define FB_DRIVER_NAME "fb"
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#ifdef FB_INSTALL_CDEV
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#if 0 /* experimental */
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static devclass_t fb_devclass;
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static int fbprobe(device_t dev);
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static int fbattach(device_t dev);
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static device_method_t fb_methods[] = {
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DEVMETHOD(device_probe, fbprobe),
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DEVMETHOD(device_attach, fbattach),
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DEVMETHOD_END
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};
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static driver_t fb_driver = {
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FB_DRIVER_NAME,
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fb_methods,
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0,
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};
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static int
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fbprobe(device_t dev)
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{
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int unit;
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unit = device_get_unit(dev);
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if (unit >= adapters)
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return ENXIO;
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if (adapter[unit] == NULL)
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return ENXIO;
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device_set_desc(dev, "generic frame buffer");
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return 0;
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}
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static int
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fbattach(device_t dev)
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{
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printf("fbattach: about to attach children\n");
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bus_generic_attach(dev);
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return 0;
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}
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#endif
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#define FB_UNIT(dev) dev2unit(dev)
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#define FB_MKMINOR(unit) (u)
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#if 0 /* experimental */
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static d_open_t fbopen;
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static d_close_t fbclose;
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static d_read_t fbread;
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static d_write_t fbwrite;
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static d_ioctl_t fbioctl;
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static d_mmap_t fbmmap;
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static struct cdevsw fb_cdevsw = {
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.d_version = D_VERSION,
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.d_flags = D_NEEDGIANT,
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.d_open = fbopen,
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.d_close = fbclose,
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.d_read = fbread,
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.d_write = fbwrite,
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.d_ioctl = fbioctl,
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.d_mmap = fbmmap,
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.d_name = FB_DRIVER_NAME,
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};
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#endif
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static int
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fb_modevent(module_t mod, int type, void *data)
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{
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switch (type) {
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case MOD_LOAD:
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break;
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case MOD_UNLOAD:
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printf("fb module unload - not possible for this module type\n");
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return EINVAL;
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default:
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return EOPNOTSUPP;
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}
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return 0;
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}
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static moduledata_t fb_mod = {
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"fb",
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fb_modevent,
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NULL
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};
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DECLARE_MODULE(fb, fb_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
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int
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fb_attach(int unit, video_adapter_t *adp, struct cdevsw *cdevsw)
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{
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int s;
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if (adp->va_index >= adapters)
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return EINVAL;
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if (adapter[adp->va_index] != adp)
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return EINVAL;
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s = spltty();
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adp->va_minor = unit;
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vidcdevsw[adp->va_index] = cdevsw;
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splx(s);
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printf("fb%d at %s%d\n", adp->va_index, adp->va_name, adp->va_unit);
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return 0;
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}
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int
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fb_detach(int unit, video_adapter_t *adp, struct cdevsw *cdevsw)
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{
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int s;
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if (adp->va_index >= adapters)
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return EINVAL;
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if (adapter[adp->va_index] != adp)
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return EINVAL;
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if (vidcdevsw[adp->va_index] != cdevsw)
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return EINVAL;
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s = spltty();
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vidcdevsw[adp->va_index] = NULL;
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splx(s);
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return 0;
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}
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/*
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* Generic frame buffer cdev driver functions
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* Frame buffer subdrivers may call these functions to implement common
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* driver functions.
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*/
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int genfbopen(genfb_softc_t *sc, video_adapter_t *adp, int flag, int mode,
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struct thread *td)
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{
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int s;
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s = spltty();
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if (!(sc->gfb_flags & FB_OPEN))
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sc->gfb_flags |= FB_OPEN;
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splx(s);
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return 0;
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}
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int genfbclose(genfb_softc_t *sc, video_adapter_t *adp, int flag, int mode,
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struct thread *td)
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{
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int s;
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s = spltty();
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sc->gfb_flags &= ~FB_OPEN;
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splx(s);
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return 0;
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}
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int genfbread(genfb_softc_t *sc, video_adapter_t *adp, struct uio *uio,
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int flag)
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{
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int size;
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int offset;
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int error;
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int len;
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error = 0;
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size = adp->va_buffer_size/adp->va_info.vi_planes;
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while (uio->uio_resid > 0) {
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if (uio->uio_offset >= size)
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break;
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offset = uio->uio_offset%adp->va_window_size;
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len = imin(uio->uio_resid, size - uio->uio_offset);
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len = imin(len, adp->va_window_size - offset);
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if (len <= 0)
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break;
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vidd_set_win_org(adp, uio->uio_offset);
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error = uiomove((caddr_t)(adp->va_window + offset), len, uio);
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if (error)
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break;
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}
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return error;
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}
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int genfbwrite(genfb_softc_t *sc, video_adapter_t *adp, struct uio *uio,
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int flag)
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{
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return ENODEV;
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}
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int genfbioctl(genfb_softc_t *sc, video_adapter_t *adp, u_long cmd,
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caddr_t arg, int flag, struct thread *td)
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{
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int error;
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if (adp == NULL) /* XXX */
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return ENXIO;
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error = vidd_ioctl(adp, cmd, arg);
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if (error == ENOIOCTL)
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error = ENODEV;
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return error;
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}
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int genfbmmap(genfb_softc_t *sc, video_adapter_t *adp, vm_ooffset_t offset,
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vm_offset_t *paddr, int prot, vm_memattr_t *memattr)
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{
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return vidd_mmap(adp, offset, paddr, prot, memattr);
|
||||
}
|
||||
|
||||
#endif /* FB_INSTALL_CDEV */
|
||||
|
||||
static char
|
||||
*adapter_name(int type)
|
||||
{
|
||||
static struct {
|
||||
int type;
|
||||
char *name;
|
||||
} names[] = {
|
||||
{ KD_MONO, "MDA" },
|
||||
{ KD_HERCULES, "Hercules" },
|
||||
{ KD_CGA, "CGA" },
|
||||
{ KD_EGA, "EGA" },
|
||||
{ KD_VGA, "VGA" },
|
||||
{ KD_TGA, "TGA" },
|
||||
{ -1, "Unknown" },
|
||||
};
|
||||
int i;
|
||||
|
||||
for (i = 0; names[i].type != -1; ++i)
|
||||
if (names[i].type == type)
|
||||
break;
|
||||
return names[i].name;
|
||||
}
|
||||
|
||||
/*
|
||||
* Generic low-level frame buffer functions
|
||||
* The low-level functions in the frame buffer subdriver may use these
|
||||
* functions.
|
||||
*/
|
||||
|
||||
void
|
||||
fb_dump_adp_info(char *driver, video_adapter_t *adp, int level)
|
||||
{
|
||||
if (level <= 0)
|
||||
return;
|
||||
|
||||
printf("%s%d: %s%d, %s, type:%s (%d), flags:0x%x\n",
|
||||
FB_DRIVER_NAME, adp->va_index, driver, adp->va_unit, adp->va_name,
|
||||
adapter_name(adp->va_type), adp->va_type, adp->va_flags);
|
||||
printf("%s%d: port:0x%lx-0x%lx, crtc:0x%lx, mem:0x%lx 0x%x\n",
|
||||
FB_DRIVER_NAME, adp->va_index, (u_long)adp->va_io_base,
|
||||
(u_long)adp->va_io_base + adp->va_io_size - 1,
|
||||
(u_long)adp->va_crtc_addr, (u_long)adp->va_mem_base,
|
||||
adp->va_mem_size);
|
||||
printf("%s%d: init mode:%d, bios mode:%d, current mode:%d\n",
|
||||
FB_DRIVER_NAME, adp->va_index,
|
||||
adp->va_initial_mode, adp->va_initial_bios_mode, adp->va_mode);
|
||||
printf("%s%d: window:%p size:%dk gran:%dk, buf:%p size:%dk\n",
|
||||
FB_DRIVER_NAME, adp->va_index,
|
||||
(void *)adp->va_window, (int)adp->va_window_size/1024,
|
||||
(int)adp->va_window_gran/1024, (void *)adp->va_buffer,
|
||||
(int)adp->va_buffer_size/1024);
|
||||
}
|
||||
|
||||
void
|
||||
fb_dump_mode_info(char *driver, video_adapter_t *adp, video_info_t *info,
|
||||
int level)
|
||||
{
|
||||
if (level <= 0)
|
||||
return;
|
||||
|
||||
printf("%s%d: %s, mode:%d, flags:0x%x ",
|
||||
driver, adp->va_unit, adp->va_name, info->vi_mode, info->vi_flags);
|
||||
if (info->vi_flags & V_INFO_GRAPHICS)
|
||||
printf("G %dx%dx%d, %d plane(s), font:%dx%d, ",
|
||||
info->vi_width, info->vi_height,
|
||||
info->vi_depth, info->vi_planes,
|
||||
info->vi_cwidth, info->vi_cheight);
|
||||
else
|
||||
printf("T %dx%d, font:%dx%d, ",
|
||||
info->vi_width, info->vi_height,
|
||||
info->vi_cwidth, info->vi_cheight);
|
||||
printf("win:0x%lx\n", (u_long)info->vi_window);
|
||||
}
|
||||
|
||||
int
|
||||
fb_type(int adp_type)
|
||||
{
|
||||
static struct {
|
||||
int fb_type;
|
||||
int va_type;
|
||||
} types[] = {
|
||||
{ FBTYPE_MDA, KD_MONO },
|
||||
{ FBTYPE_HERCULES, KD_HERCULES },
|
||||
{ FBTYPE_CGA, KD_CGA },
|
||||
{ FBTYPE_EGA, KD_EGA },
|
||||
{ FBTYPE_VGA, KD_VGA },
|
||||
{ FBTYPE_TGA, KD_TGA },
|
||||
};
|
||||
int i;
|
||||
|
||||
for (i = 0; i < nitems(types); ++i) {
|
||||
if (types[i].va_type == adp_type)
|
||||
return types[i].fb_type;
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
int
|
||||
fb_commonioctl(video_adapter_t *adp, u_long cmd, caddr_t arg)
|
||||
{
|
||||
int error;
|
||||
int s;
|
||||
|
||||
/* assert(adp != NULL) */
|
||||
|
||||
error = 0;
|
||||
s = spltty();
|
||||
|
||||
switch (cmd) {
|
||||
|
||||
case FBIO_ADAPTER: /* get video adapter index */
|
||||
*(int *)arg = adp->va_index;
|
||||
break;
|
||||
|
||||
case FBIO_ADPTYPE: /* get video adapter type */
|
||||
*(int *)arg = adp->va_type;
|
||||
break;
|
||||
|
||||
case FBIO_ADPINFO: /* get video adapter info */
|
||||
((video_adapter_info_t *)arg)->va_index = adp->va_index;
|
||||
((video_adapter_info_t *)arg)->va_type = adp->va_type;
|
||||
bcopy(adp->va_name, ((video_adapter_info_t *)arg)->va_name,
|
||||
imin(strlen(adp->va_name) + 1,
|
||||
sizeof(((video_adapter_info_t *)arg)->va_name)));
|
||||
((video_adapter_info_t *)arg)->va_unit = adp->va_unit;
|
||||
((video_adapter_info_t *)arg)->va_flags = adp->va_flags;
|
||||
((video_adapter_info_t *)arg)->va_io_base = adp->va_io_base;
|
||||
((video_adapter_info_t *)arg)->va_io_size = adp->va_io_size;
|
||||
((video_adapter_info_t *)arg)->va_crtc_addr = adp->va_crtc_addr;
|
||||
((video_adapter_info_t *)arg)->va_mem_base = adp->va_mem_base;
|
||||
((video_adapter_info_t *)arg)->va_mem_size = adp->va_mem_size;
|
||||
((video_adapter_info_t *)arg)->va_window
|
||||
#if defined(__amd64__) || defined(__i386__)
|
||||
= vtophys(adp->va_window);
|
||||
#else
|
||||
= adp->va_window;
|
||||
#endif
|
||||
((video_adapter_info_t *)arg)->va_window_size
|
||||
= adp->va_window_size;
|
||||
((video_adapter_info_t *)arg)->va_window_gran
|
||||
= adp->va_window_gran;
|
||||
((video_adapter_info_t *)arg)->va_window_orig
|
||||
= adp->va_window_orig;
|
||||
((video_adapter_info_t *)arg)->va_unused0
|
||||
#if defined(__amd64__) || defined(__i386__)
|
||||
= adp->va_buffer != 0 ? vtophys(adp->va_buffer) : 0;
|
||||
#else
|
||||
= adp->va_buffer;
|
||||
#endif
|
||||
((video_adapter_info_t *)arg)->va_buffer_size
|
||||
= adp->va_buffer_size;
|
||||
((video_adapter_info_t *)arg)->va_mode = adp->va_mode;
|
||||
((video_adapter_info_t *)arg)->va_initial_mode
|
||||
= adp->va_initial_mode;
|
||||
((video_adapter_info_t *)arg)->va_initial_bios_mode
|
||||
= adp->va_initial_bios_mode;
|
||||
((video_adapter_info_t *)arg)->va_line_width
|
||||
= adp->va_line_width;
|
||||
((video_adapter_info_t *)arg)->va_disp_start.x
|
||||
= adp->va_disp_start.x;
|
||||
((video_adapter_info_t *)arg)->va_disp_start.y
|
||||
= adp->va_disp_start.y;
|
||||
break;
|
||||
|
||||
case FBIO_MODEINFO: /* get mode information */
|
||||
error = vidd_get_info(adp,
|
||||
((video_info_t *)arg)->vi_mode,
|
||||
(video_info_t *)arg);
|
||||
if (error)
|
||||
error = ENODEV;
|
||||
break;
|
||||
|
||||
case FBIO_FINDMODE: /* find a matching video mode */
|
||||
error = vidd_query_mode(adp, (video_info_t *)arg);
|
||||
break;
|
||||
|
||||
case FBIO_GETMODE: /* get video mode */
|
||||
*(int *)arg = adp->va_mode;
|
||||
break;
|
||||
|
||||
case FBIO_SETMODE: /* set video mode */
|
||||
error = vidd_set_mode(adp, *(int *)arg);
|
||||
if (error)
|
||||
error = ENODEV; /* EINVAL? */
|
||||
break;
|
||||
|
||||
case FBIO_GETWINORG: /* get frame buffer window origin */
|
||||
*(u_int *)arg = adp->va_window_orig;
|
||||
break;
|
||||
|
||||
case FBIO_GETDISPSTART: /* get display start address */
|
||||
((video_display_start_t *)arg)->x = adp->va_disp_start.x;
|
||||
((video_display_start_t *)arg)->y = adp->va_disp_start.y;
|
||||
break;
|
||||
|
||||
case FBIO_GETLINEWIDTH: /* get scan line width in bytes */
|
||||
*(u_int *)arg = adp->va_line_width;
|
||||
break;
|
||||
|
||||
case FBIO_BLANK: /* blank display */
|
||||
error = vidd_blank_display(adp, *(int *)arg);
|
||||
break;
|
||||
|
||||
case FBIO_GETPALETTE: /* get color palette */
|
||||
case FBIO_SETPALETTE: /* set color palette */
|
||||
/* XXX */
|
||||
|
||||
case FBIOPUTCMAP:
|
||||
case FBIOGETCMAP:
|
||||
case FBIOPUTCMAPI:
|
||||
case FBIOGETCMAPI:
|
||||
/* XXX */
|
||||
|
||||
case FBIO_SETWINORG: /* set frame buffer window origin */
|
||||
case FBIO_SETDISPSTART: /* set display start address */
|
||||
case FBIO_SETLINEWIDTH: /* set scan line width in pixel */
|
||||
|
||||
case FBIOGTYPE:
|
||||
case FBIOGATTR:
|
||||
case FBIOSVIDEO:
|
||||
case FBIOGVIDEO:
|
||||
case FBIOVERTICAL:
|
||||
case FBIOSCURSOR:
|
||||
case FBIOGCURSOR:
|
||||
case FBIOSCURPOS:
|
||||
case FBIOGCURPOS:
|
||||
case FBIOGCURMAX:
|
||||
case FBIOMONINFO:
|
||||
case FBIOGXINFO:
|
||||
|
||||
default:
|
||||
error = ENODEV;
|
||||
break;
|
||||
}
|
||||
|
||||
splx(s);
|
||||
return error;
|
||||
}
|
||||
372
freebsd/sys/dev/fb/fbd.c
Normal file
372
freebsd/sys/dev/fb/fbd.c
Normal file
@ -0,0 +1,372 @@
|
||||
#include <machine/rtems-bsd-kernel-space.h>
|
||||
|
||||
/*-
|
||||
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
||||
*
|
||||
* Copyright (c) 2013 The FreeBSD Foundation
|
||||
* All rights reserved.
|
||||
*
|
||||
* This software was developed by Aleksandr Rybalko under sponsorship from the
|
||||
* FreeBSD Foundation.
|
||||
*
|
||||
* 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
/* Generic framebuffer */
|
||||
/* TODO unlink from VT(9) */
|
||||
/* TODO done normal /dev/fb methods */
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
__FBSDID("$FreeBSD$");
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/bus.h>
|
||||
#include <sys/conf.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/malloc.h>
|
||||
#include <sys/module.h>
|
||||
#include <sys/queue.h>
|
||||
#include <sys/fbio.h>
|
||||
|
||||
#include <machine/bus.h>
|
||||
|
||||
#include <dev/vt/vt.h>
|
||||
#include <dev/vt/hw/fb/vt_fb.h>
|
||||
|
||||
#include <vm/vm.h>
|
||||
#include <vm/pmap.h>
|
||||
|
||||
#include <rtems/bsd/local/fb_if.h>
|
||||
|
||||
LIST_HEAD(fb_list_head_t, fb_list_entry) fb_list_head =
|
||||
LIST_HEAD_INITIALIZER(fb_list_head);
|
||||
struct fb_list_entry {
|
||||
struct fb_info *fb_info;
|
||||
struct cdev *fb_si;
|
||||
LIST_ENTRY(fb_list_entry) fb_list;
|
||||
};
|
||||
|
||||
struct fbd_softc {
|
||||
device_t sc_dev;
|
||||
struct fb_info *sc_info;
|
||||
};
|
||||
|
||||
static void fbd_evh_init(void *);
|
||||
/* SI_ORDER_SECOND, just after EVENTHANDLERs initialized. */
|
||||
SYSINIT(fbd_evh_init, SI_SUB_CONFIGURE, SI_ORDER_SECOND, fbd_evh_init, NULL);
|
||||
|
||||
static d_open_t fb_open;
|
||||
static d_close_t fb_close;
|
||||
static d_read_t fb_read;
|
||||
static d_write_t fb_write;
|
||||
static d_ioctl_t fb_ioctl;
|
||||
static d_mmap_t fb_mmap;
|
||||
|
||||
static struct cdevsw fb_cdevsw = {
|
||||
.d_version = D_VERSION,
|
||||
.d_flags = D_NEEDGIANT,
|
||||
.d_open = fb_open,
|
||||
.d_close = fb_close,
|
||||
.d_read = fb_read,
|
||||
.d_write = fb_write,
|
||||
.d_ioctl = fb_ioctl,
|
||||
.d_mmap = fb_mmap,
|
||||
.d_name = "fb",
|
||||
};
|
||||
|
||||
static int framebuffer_dev_unit = 0;
|
||||
|
||||
static int
|
||||
fb_open(struct cdev *dev, int oflags, int devtype, struct thread *td)
|
||||
{
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
fb_close(struct cdev *dev, int fflag, int devtype, struct thread *td)
|
||||
{
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
fb_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag,
|
||||
struct thread *td)
|
||||
{
|
||||
struct fb_info *info;
|
||||
int error;
|
||||
|
||||
error = 0;
|
||||
info = dev->si_drv1;
|
||||
|
||||
switch (cmd) {
|
||||
case FBIOGTYPE:
|
||||
bcopy(info, (struct fbtype *)data, sizeof(struct fbtype));
|
||||
break;
|
||||
|
||||
case FBIO_GETWINORG: /* get frame buffer window origin */
|
||||
*(u_int *)data = 0;
|
||||
break;
|
||||
|
||||
case FBIO_GETDISPSTART: /* get display start address */
|
||||
((video_display_start_t *)data)->x = 0;
|
||||
((video_display_start_t *)data)->y = 0;
|
||||
break;
|
||||
|
||||
case FBIO_GETLINEWIDTH: /* get scan line width in bytes */
|
||||
*(u_int *)data = info->fb_stride;
|
||||
break;
|
||||
|
||||
case FBIO_BLANK: /* blank display */
|
||||
if (info->setblankmode != NULL)
|
||||
error = info->setblankmode(info->fb_priv, *(int *)data);
|
||||
break;
|
||||
|
||||
default:
|
||||
error = ENOIOCTL;
|
||||
break;
|
||||
}
|
||||
return (error);
|
||||
}
|
||||
|
||||
static int
|
||||
fb_read(struct cdev *dev, struct uio *uio, int ioflag)
|
||||
{
|
||||
|
||||
return (0); /* XXX nothing to read, yet */
|
||||
}
|
||||
|
||||
static int
|
||||
fb_write(struct cdev *dev, struct uio *uio, int ioflag)
|
||||
{
|
||||
|
||||
return (0); /* XXX nothing written */
|
||||
}
|
||||
|
||||
static int
|
||||
fb_mmap(struct cdev *dev, vm_ooffset_t offset, vm_paddr_t *paddr, int nprot,
|
||||
vm_memattr_t *memattr)
|
||||
{
|
||||
struct fb_info *info;
|
||||
|
||||
info = dev->si_drv1;
|
||||
|
||||
if (info->fb_flags & FB_FLAG_NOMMAP)
|
||||
return (ENODEV);
|
||||
|
||||
if (offset >= 0 && offset < info->fb_size) {
|
||||
if (info->fb_pbase == 0)
|
||||
*paddr = vtophys((uint8_t *)info->fb_vbase + offset);
|
||||
else
|
||||
*paddr = info->fb_pbase + offset;
|
||||
if (info->fb_flags & FB_FLAG_MEMATTR)
|
||||
*memattr = info->fb_memattr;
|
||||
return (0);
|
||||
}
|
||||
return (EINVAL);
|
||||
}
|
||||
|
||||
static int
|
||||
fb_init(struct fb_list_entry *entry, int unit)
|
||||
{
|
||||
struct fb_info *info;
|
||||
|
||||
info = entry->fb_info;
|
||||
entry->fb_si = make_dev(&fb_cdevsw, unit, UID_ROOT, GID_WHEEL,
|
||||
0600, "fb%d", unit);
|
||||
entry->fb_si->si_drv1 = info;
|
||||
info->fb_cdev = entry->fb_si;
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
int
|
||||
fbd_list()
|
||||
{
|
||||
struct fb_list_entry *entry;
|
||||
|
||||
if (LIST_EMPTY(&fb_list_head))
|
||||
return (ENOENT);
|
||||
|
||||
LIST_FOREACH(entry, &fb_list_head, fb_list) {
|
||||
printf("FB %s @%p\n", entry->fb_info->fb_name,
|
||||
(void *)entry->fb_info->fb_pbase);
|
||||
}
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
static struct fb_list_entry *
|
||||
fbd_find(struct fb_info* info)
|
||||
{
|
||||
struct fb_list_entry *entry, *tmp;
|
||||
|
||||
LIST_FOREACH_SAFE(entry, &fb_list_head, fb_list, tmp) {
|
||||
if (entry->fb_info == info) {
|
||||
return (entry);
|
||||
}
|
||||
}
|
||||
|
||||
return (NULL);
|
||||
}
|
||||
|
||||
int
|
||||
fbd_register(struct fb_info* info)
|
||||
{
|
||||
struct fb_list_entry *entry;
|
||||
int err, first;
|
||||
|
||||
first = 0;
|
||||
if (LIST_EMPTY(&fb_list_head))
|
||||
first++;
|
||||
|
||||
entry = fbd_find(info);
|
||||
if (entry != NULL) {
|
||||
/* XXX Update framebuffer params */
|
||||
return (0);
|
||||
}
|
||||
|
||||
entry = malloc(sizeof(struct fb_list_entry), M_DEVBUF, M_WAITOK|M_ZERO);
|
||||
entry->fb_info = info;
|
||||
|
||||
LIST_INSERT_HEAD(&fb_list_head, entry, fb_list);
|
||||
|
||||
err = fb_init(entry, framebuffer_dev_unit++);
|
||||
if (err)
|
||||
return (err);
|
||||
if (first) {
|
||||
err = vt_fb_attach(info);
|
||||
if (err)
|
||||
return (err);
|
||||
}
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
int
|
||||
fbd_unregister(struct fb_info* info)
|
||||
{
|
||||
struct fb_list_entry *entry, *tmp;
|
||||
|
||||
LIST_FOREACH_SAFE(entry, &fb_list_head, fb_list, tmp) {
|
||||
if (entry->fb_info == info) {
|
||||
LIST_REMOVE(entry, fb_list);
|
||||
if (LIST_EMPTY(&fb_list_head))
|
||||
vt_fb_detach(info);
|
||||
free(entry, M_DEVBUF);
|
||||
return (0);
|
||||
}
|
||||
}
|
||||
|
||||
return (ENOENT);
|
||||
}
|
||||
|
||||
static void
|
||||
register_fb_wrap(void *arg, void *ptr)
|
||||
{
|
||||
|
||||
fbd_register((struct fb_info *)ptr);
|
||||
}
|
||||
|
||||
static void
|
||||
unregister_fb_wrap(void *arg, void *ptr)
|
||||
{
|
||||
|
||||
fbd_unregister((struct fb_info *)ptr);
|
||||
}
|
||||
|
||||
static void
|
||||
fbd_evh_init(void *ctx)
|
||||
{
|
||||
|
||||
EVENTHANDLER_REGISTER(register_framebuffer, register_fb_wrap, NULL,
|
||||
EVENTHANDLER_PRI_ANY);
|
||||
EVENTHANDLER_REGISTER(unregister_framebuffer, unregister_fb_wrap, NULL,
|
||||
EVENTHANDLER_PRI_ANY);
|
||||
}
|
||||
|
||||
/* Newbus methods. */
|
||||
static int
|
||||
fbd_probe(device_t dev)
|
||||
{
|
||||
|
||||
return (BUS_PROBE_NOWILDCARD);
|
||||
}
|
||||
|
||||
static int
|
||||
fbd_attach(device_t dev)
|
||||
{
|
||||
struct fbd_softc *sc;
|
||||
int err;
|
||||
|
||||
sc = device_get_softc(dev);
|
||||
|
||||
sc->sc_dev = dev;
|
||||
sc->sc_info = FB_GETINFO(device_get_parent(dev));
|
||||
if (sc->sc_info == NULL)
|
||||
return (ENXIO);
|
||||
err = fbd_register(sc->sc_info);
|
||||
|
||||
return (err);
|
||||
}
|
||||
|
||||
static int
|
||||
fbd_detach(device_t dev)
|
||||
{
|
||||
struct fbd_softc *sc;
|
||||
int err;
|
||||
|
||||
sc = device_get_softc(dev);
|
||||
|
||||
err = fbd_unregister(sc->sc_info);
|
||||
|
||||
return (err);
|
||||
}
|
||||
|
||||
static device_method_t fbd_methods[] = {
|
||||
/* Device interface */
|
||||
DEVMETHOD(device_probe, fbd_probe),
|
||||
DEVMETHOD(device_attach, fbd_attach),
|
||||
DEVMETHOD(device_detach, fbd_detach),
|
||||
|
||||
DEVMETHOD(device_shutdown, bus_generic_shutdown),
|
||||
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
||||
driver_t fbd_driver = {
|
||||
"fbd",
|
||||
fbd_methods,
|
||||
sizeof(struct fbd_softc)
|
||||
};
|
||||
|
||||
devclass_t fbd_devclass;
|
||||
|
||||
DRIVER_MODULE(fbd, fb, fbd_driver, fbd_devclass, 0, 0);
|
||||
DRIVER_MODULE(fbd, drmn, fbd_driver, fbd_devclass, 0, 0);
|
||||
DRIVER_MODULE(fbd, udl, fbd_driver, fbd_devclass, 0, 0);
|
||||
MODULE_VERSION(fbd, 1);
|
||||
|
||||
345
freebsd/sys/dev/fb/fbreg.h
Normal file
345
freebsd/sys/dev/fb/fbreg.h
Normal file
@ -0,0 +1,345 @@
|
||||
/*-
|
||||
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
||||
*
|
||||
* Copyright (c) 1999 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
|
||||
* 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 as
|
||||
* the first lines of this file unmodified.
|
||||
* 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
#ifndef _DEV_FB_FBREG_H_
|
||||
#define _DEV_FB_FBREG_H_
|
||||
|
||||
#ifdef _KERNEL
|
||||
|
||||
#define V_MAX_ADAPTERS 8 /* XXX */
|
||||
|
||||
/* some macros */
|
||||
#if defined(__amd64__) || defined(__i386__)
|
||||
|
||||
static __inline void
|
||||
copyw(uint16_t *src, uint16_t *dst, size_t size)
|
||||
{
|
||||
size >>= 1;
|
||||
while (size--)
|
||||
*dst++ = *src++;
|
||||
}
|
||||
#define bcopy_io(s, d, c) copyw((void*)(s), (void*)(d), (c))
|
||||
#define bcopy_toio(s, d, c) copyw((void*)(s), (void*)(d), (c))
|
||||
#define bcopy_fromio(s, d, c) copyw((void*)(s), (void*)(d), (c))
|
||||
#define bzero_io(d, c) bzero((void *)(d), (c))
|
||||
#define fill_io(p, d, c) fill((p), (void *)(d), (c))
|
||||
#define fillw_io(p, d, c) fillw((p), (void *)(d), (c))
|
||||
#elif defined(__sparc64__)
|
||||
static __inline void
|
||||
fillw(int val, uint16_t *buf, size_t size)
|
||||
{
|
||||
while (size--)
|
||||
*buf++ = val;
|
||||
}
|
||||
#elif defined(__powerpc__)
|
||||
|
||||
#define bcopy_io(s, d, c) ofwfb_bcopy((void *)(s), (void *)(d), (c))
|
||||
#define bcopy_toio(s, d, c) ofwfb_bcopy((void *)(s), (void *)(d), (c))
|
||||
#define bcopy_fromio(s, d, c) ofwfb_bcopy((void *)(s), (void *)(d), (c))
|
||||
#define bzero_io(d, c) ofwfb_bzero((void *)(d), (c))
|
||||
#define fillw(p, d, c) ofwfb_fillw((p), (void *)(d), (c))
|
||||
#define fillw_io(p, d, c) ofwfb_fillw((p), (void *)(d), (c))
|
||||
#define readw(a) ofwfb_readw((u_int16_t *)(a))
|
||||
#define writew(a, v) ofwfb_writew((u_int16_t *)(a), (v))
|
||||
void ofwfb_bcopy(const void *s, void *d, size_t c);
|
||||
void ofwfb_bzero(void *d, size_t c);
|
||||
void ofwfb_fillw(int pat, void *base, size_t cnt);
|
||||
u_int16_t ofwfb_readw(u_int16_t *addr);
|
||||
void ofwfb_writew(u_int16_t *addr, u_int16_t val);
|
||||
|
||||
#elif defined(__mips__) || defined(__arm__)
|
||||
|
||||
/*
|
||||
* Use amd64/i386-like settings under the assumption that MIPS-based display
|
||||
* drivers will have to add a level of indirection between a syscons-managed
|
||||
* frame buffer and the actual video hardware. We are forced to do this
|
||||
* because syscons doesn't carry around required busspace handles and tags to
|
||||
* use here. This is only really a problem for true VGA devices hooked up to
|
||||
* MIPS, as others will be performing a translation anyway.
|
||||
*/
|
||||
#define bcopy_io(s, d, c) memcpy((void *)(d), (void *)(s), (c))
|
||||
#define bcopy_toio(s, d, c) memcpy((void *)(d), (void *)(s), (c))
|
||||
#define bcopy_fromio(s, d, c) memcpy((void *)(d), (void *)(s), (c))
|
||||
#define bzero_io(d, c) memset((void *)(d), 0, (c))
|
||||
#define fill_io(p, d, c) memset((void *)(d), (p), (c))
|
||||
static __inline void
|
||||
fillw(int val, uint16_t *buf, size_t size)
|
||||
{
|
||||
while (size--)
|
||||
*buf++ = val;
|
||||
}
|
||||
#define fillw_io(p, d, c) fillw((p), (void *)(d), (c))
|
||||
|
||||
#if defined(__arm__)
|
||||
#define readw(a) (*(uint16_t*)(a))
|
||||
#define writew(a, v) (*(uint16_t*)(a) = (v))
|
||||
#endif
|
||||
|
||||
#else /* !__i386__ && !__amd64__ && !__sparc64__ && !__powerpc__ */
|
||||
#define bcopy_io(s, d, c) memcpy_io((d), (s), (c))
|
||||
#define bcopy_toio(s, d, c) memcpy_toio((d), (void *)(s), (c))
|
||||
#define bcopy_fromio(s, d, c) memcpy_fromio((void *)(d), (s), (c))
|
||||
#define bzero_io(d, c) memset_io((d), 0, (c))
|
||||
#define fill_io(p, d, c) memset_io((d), (p), (c))
|
||||
#define fillw(p, d, c) memsetw((d), (p), (c))
|
||||
#define fillw_io(p, d, c) memsetw_io((d), (p), (c))
|
||||
#endif /* !__i386__ */
|
||||
|
||||
/* video function table */
|
||||
typedef int vi_probe_t(int unit, video_adapter_t **adpp, void *arg, int flags);
|
||||
typedef int vi_init_t(int unit, video_adapter_t *adp, int flags);
|
||||
typedef int vi_get_info_t(video_adapter_t *adp, int mode, video_info_t *info);
|
||||
typedef int vi_query_mode_t(video_adapter_t *adp, video_info_t *info);
|
||||
typedef int vi_set_mode_t(video_adapter_t *adp, int mode);
|
||||
typedef int vi_save_font_t(video_adapter_t *adp, int page, int size, int width,
|
||||
u_char *data, int c, int count);
|
||||
typedef int vi_load_font_t(video_adapter_t *adp, int page, int size, int width,
|
||||
u_char *data, int c, int count);
|
||||
typedef int vi_show_font_t(video_adapter_t *adp, int page);
|
||||
typedef int vi_save_palette_t(video_adapter_t *adp, u_char *palette);
|
||||
typedef int vi_load_palette_t(video_adapter_t *adp, u_char *palette);
|
||||
typedef int vi_set_border_t(video_adapter_t *adp, int border);
|
||||
typedef int vi_save_state_t(video_adapter_t *adp, void *p, size_t size);
|
||||
typedef int vi_load_state_t(video_adapter_t *adp, void *p);
|
||||
typedef int vi_set_win_org_t(video_adapter_t *adp, off_t offset);
|
||||
typedef int vi_read_hw_cursor_t(video_adapter_t *adp, int *col, int *row);
|
||||
typedef int vi_set_hw_cursor_t(video_adapter_t *adp, int col, int row);
|
||||
typedef int vi_set_hw_cursor_shape_t(video_adapter_t *adp, int base,
|
||||
int height, int celsize, int blink);
|
||||
typedef int vi_blank_display_t(video_adapter_t *adp, int mode);
|
||||
/* defined in sys/fbio.h
|
||||
#define V_DISPLAY_ON 0
|
||||
#define V_DISPLAY_BLANK 1
|
||||
#define V_DISPLAY_STAND_BY 2
|
||||
#define V_DISPLAY_SUSPEND 3
|
||||
*/
|
||||
typedef int vi_mmap_t(video_adapter_t *adp, vm_ooffset_t offset,
|
||||
vm_paddr_t *paddr, int prot, vm_memattr_t *memattr);
|
||||
typedef int vi_ioctl_t(video_adapter_t *adp, u_long cmd, caddr_t data);
|
||||
typedef int vi_clear_t(video_adapter_t *adp);
|
||||
typedef int vi_fill_rect_t(video_adapter_t *adp, int val, int x, int y,
|
||||
int cx, int cy);
|
||||
typedef int vi_bitblt_t(video_adapter_t *adp, ...);
|
||||
typedef int vi_diag_t(video_adapter_t *adp, int level);
|
||||
typedef int vi_save_cursor_palette_t(video_adapter_t *adp, u_char *palette);
|
||||
typedef int vi_load_cursor_palette_t(video_adapter_t *adp, u_char *palette);
|
||||
typedef int vi_copy_t(video_adapter_t *adp, vm_offset_t src, vm_offset_t dst,
|
||||
int n);
|
||||
typedef int vi_putp_t(video_adapter_t *adp, vm_offset_t off, u_int32_t p,
|
||||
u_int32_t a, int size, int bpp, int bit_ltor,
|
||||
int byte_ltor);
|
||||
typedef int vi_putc_t(video_adapter_t *adp, vm_offset_t off, u_int8_t c,
|
||||
u_int8_t a);
|
||||
typedef int vi_puts_t(video_adapter_t *adp, vm_offset_t off, u_int16_t *s,
|
||||
int len);
|
||||
typedef int vi_putm_t(video_adapter_t *adp, int x, int y, u_int8_t *pixel_image,
|
||||
u_int32_t pixel_mask, int size, int width);
|
||||
|
||||
typedef struct video_switch {
|
||||
vi_probe_t *probe;
|
||||
vi_init_t *init;
|
||||
vi_get_info_t *get_info;
|
||||
vi_query_mode_t *query_mode;
|
||||
vi_set_mode_t *set_mode;
|
||||
vi_save_font_t *save_font;
|
||||
vi_load_font_t *load_font;
|
||||
vi_show_font_t *show_font;
|
||||
vi_save_palette_t *save_palette;
|
||||
vi_load_palette_t *load_palette;
|
||||
vi_set_border_t *set_border;
|
||||
vi_save_state_t *save_state;
|
||||
vi_load_state_t *load_state;
|
||||
vi_set_win_org_t *set_win_org;
|
||||
vi_read_hw_cursor_t *read_hw_cursor;
|
||||
vi_set_hw_cursor_t *set_hw_cursor;
|
||||
vi_set_hw_cursor_shape_t *set_hw_cursor_shape;
|
||||
vi_blank_display_t *blank_display;
|
||||
vi_mmap_t *mmap;
|
||||
vi_ioctl_t *ioctl;
|
||||
vi_clear_t *clear;
|
||||
vi_fill_rect_t *fill_rect;
|
||||
vi_bitblt_t *bitblt;
|
||||
int (*reserved1)(void);
|
||||
int (*reserved2)(void);
|
||||
vi_diag_t *diag;
|
||||
vi_save_cursor_palette_t *save_cursor_palette;
|
||||
vi_load_cursor_palette_t *load_cursor_palette;
|
||||
vi_copy_t *copy;
|
||||
vi_putp_t *putp;
|
||||
vi_putc_t *putc;
|
||||
vi_puts_t *puts;
|
||||
vi_putm_t *putm;
|
||||
} video_switch_t;
|
||||
|
||||
#define vidd_probe(unit, adpp, arg, flags) \
|
||||
(*vidsw[(adp)->va_index]->probe)((unit), (adpp), (arg), (flags))
|
||||
#define vidd_init(unit, adp, flags) \
|
||||
(*vidsw[(adp)->va_index]->init)((unit), (adp), (flags))
|
||||
#define vidd_get_info(adp, mode, info) \
|
||||
(*vidsw[(adp)->va_index]->get_info)((adp), (mode), (info))
|
||||
#define vidd_query_mode(adp, mode) \
|
||||
(*vidsw[(adp)->va_index]->query_mode)((adp), (mode))
|
||||
#define vidd_set_mode(adp, mode) \
|
||||
(*vidsw[(adp)->va_index]->set_mode)((adp), (mode))
|
||||
#define vidd_save_font(adp, page, size, width, data, c, count) \
|
||||
(*vidsw[(adp)->va_index]->save_font)((adp), (page), (size), \
|
||||
(width), (data), (c), (count))
|
||||
#define vidd_load_font(adp, page, size, width, data, c, count) \
|
||||
(*vidsw[(adp)->va_index]->load_font)((adp), (page), (size), \
|
||||
(width), (data), (c), (count))
|
||||
#define vidd_show_font(adp, page) \
|
||||
(*vidsw[(adp)->va_index]->show_font)((adp), (page))
|
||||
#define vidd_save_palette(adp, pallete) \
|
||||
(*vidsw[(adp)->va_index]->save_palette)((adp), (pallete))
|
||||
#define vidd_load_palette(adp, pallete) \
|
||||
(*vidsw[(adp)->va_index]->load_palette)((adp), (pallete))
|
||||
#define vidd_set_border(adp, border) \
|
||||
(*vidsw[(adp)->va_index]->set_border)((adp), (border))
|
||||
#define vidd_save_state(adp, p, size) \
|
||||
(*vidsw[(adp)->va_index]->save_state)((adp), (p), (size))
|
||||
#define vidd_load_state(adp, p) \
|
||||
(*vidsw[(adp)->va_index]->load_state)((adp), (p))
|
||||
#define vidd_set_win_org(adp, offset) \
|
||||
(*vidsw[(adp)->va_index]->set_win_org)((adp), (offset))
|
||||
#define vidd_read_hw_cursor(adp, col, row) \
|
||||
(*vidsw[(adp)->va_index]->read_hw_cursor)((adp), (col), (row))
|
||||
#define vidd_set_hw_cursor(adp, col, row) \
|
||||
(*vidsw[(adp)->va_index]->set_hw_cursor)((adp), (col), (row))
|
||||
#define vidd_set_hw_cursor_shape(adp, base, height, celsize, blink) \
|
||||
(*vidsw[(adp)->va_index]->set_hw_cursor_shape)((adp), (base), \
|
||||
(height), (celsize), (blink))
|
||||
#define vidd_blank_display(adp, mode) \
|
||||
(*vidsw[(adp)->va_index]->blank_display)((adp), (mode))
|
||||
#define vidd_mmap(adp, offset, paddr, prot, memattr) \
|
||||
(*vidsw[(adp)->va_index]->mmap)((adp), (offset), (paddr), \
|
||||
(prot), (memattr))
|
||||
#define vidd_ioctl(adp, cmd, data) \
|
||||
(*vidsw[(adp)->va_index]->ioctl)((adp), (cmd), (data))
|
||||
#define vidd_clear(adp) \
|
||||
(*vidsw[(adp)->va_index]->clear)((adp))
|
||||
#define vidd_fill_rect(adp, val, x, y, cx, cy) \
|
||||
(*vidsw[(adp)->va_index]->fill_rect)((adp), (val), (x), (y), \
|
||||
(cx), (cy))
|
||||
#define vidd_bitblt(adp, ...) \
|
||||
(*vidsw[(adp)->va_index]->bitblt)(adp, __VA_ARGS__)
|
||||
#define vidd_diag(adp, level) \
|
||||
(*vidsw[(adp)->va_index]->diag)((adp), (level))
|
||||
#define vidd_save_cursor_palette(adp, palette) \
|
||||
(*vidsw[(adp)->va_index]->save_cursor_palette)((adp), (palette))
|
||||
#define vidd_load_cursor_palette(adp, palette) \
|
||||
(*vidsw[(adp)->va_index]->load_cursor_palette)((adp), (palette))
|
||||
#define vidd_copy(adp, src, dst, n) \
|
||||
(*vidsw[(adp)->va_index]->copy)((adp), (src), (dst), (n))
|
||||
#define vidd_putp(adp, offset, p, a, size, bpp, bit_ltor1, byte_ltor2) \
|
||||
(*vidsw[(adp)->va_index]->putp)((adp), (offset), (p), (a), \
|
||||
(size), (bpp), (bit_ltor1), (bit_ltor2))
|
||||
#define vidd_putc(adp, offset, c, a) \
|
||||
(*vidsw[(adp)->va_index]->putc)((adp), (offset), (c), (a))
|
||||
#define vidd_puts(adp, offset, s, len) \
|
||||
(*vidsw[(adp)->va_index]->puts)((adp), (offset), (s), (len))
|
||||
#define vidd_putm(adp, x, y, pixel_image, pixel_mask, size, width) \
|
||||
(*vidsw[(adp)->va_index]->putm)((adp), (x), (y), (pixel_image), \
|
||||
(pixel_mask), (size), (width))
|
||||
|
||||
/* video driver */
|
||||
typedef struct video_driver {
|
||||
char *name;
|
||||
video_switch_t *vidsw;
|
||||
int (*configure)(int); /* backdoor for the console driver */
|
||||
} video_driver_t;
|
||||
|
||||
#define VIDEO_DRIVER(name, sw, config) \
|
||||
static struct video_driver name##_driver = { \
|
||||
#name, &sw, config \
|
||||
}; \
|
||||
DATA_SET(videodriver_set, name##_driver);
|
||||
|
||||
/* global variables */
|
||||
extern struct video_switch **vidsw;
|
||||
|
||||
/* functions for the video card driver */
|
||||
int vid_register(video_adapter_t *adp);
|
||||
int vid_unregister(video_adapter_t *adp);
|
||||
video_switch_t *vid_get_switch(char *name);
|
||||
void vid_init_struct(video_adapter_t *adp, char *name, int type,
|
||||
int unit);
|
||||
|
||||
/* functions for the video card client */
|
||||
int vid_allocate(char *driver, int unit, void *id);
|
||||
int vid_release(video_adapter_t *adp, void *id);
|
||||
int vid_find_adapter(char *driver, int unit);
|
||||
video_adapter_t *vid_get_adapter(int index);
|
||||
|
||||
/* a backdoor for the console driver to tickle the video driver XXX */
|
||||
int vid_configure(int flags);
|
||||
#define VIO_PROBE_ONLY (1 << 0) /* probe only, don't initialize */
|
||||
|
||||
#ifdef FB_INSTALL_CDEV
|
||||
|
||||
/* virtual frame buffer driver functions */
|
||||
int fb_attach(int unit, video_adapter_t *adp,
|
||||
struct cdevsw *cdevsw);
|
||||
int fb_detach(int unit, video_adapter_t *adp,
|
||||
struct cdevsw *cdevsw);
|
||||
|
||||
/* generic frame buffer cdev driver functions */
|
||||
|
||||
typedef struct genfb_softc {
|
||||
int gfb_flags; /* flag/status bits */
|
||||
#define FB_OPEN (1 << 0)
|
||||
} genfb_softc_t;
|
||||
|
||||
int genfbopen(genfb_softc_t *sc, video_adapter_t *adp,
|
||||
int flag, int mode, struct thread *td);
|
||||
int genfbclose(genfb_softc_t *sc, video_adapter_t *adp,
|
||||
int flag, int mode, struct thread *td);
|
||||
int genfbread(genfb_softc_t *sc, video_adapter_t *adp,
|
||||
struct uio *uio, int flag);
|
||||
int genfbwrite(genfb_softc_t *sc, video_adapter_t *adp,
|
||||
struct uio *uio, int flag);
|
||||
int genfbioctl(genfb_softc_t *sc, video_adapter_t *adp,
|
||||
u_long cmd, caddr_t arg, int flag, struct thread *td);
|
||||
int genfbmmap(genfb_softc_t *sc, video_adapter_t *adp,
|
||||
vm_ooffset_t offset, vm_paddr_t *paddr,
|
||||
int prot, vm_memattr_t *memattr);
|
||||
|
||||
#endif /* FB_INSTALL_CDEV */
|
||||
|
||||
/* generic low-level driver functions */
|
||||
|
||||
void fb_dump_adp_info(char *driver, video_adapter_t *adp, int level);
|
||||
void fb_dump_mode_info(char *driver, video_adapter_t *adp,
|
||||
video_info_t *info, int level);
|
||||
int fb_type(int adp_type);
|
||||
int fb_commonioctl(video_adapter_t *adp, u_long cmd, caddr_t arg);
|
||||
|
||||
#endif /* _KERNEL */
|
||||
|
||||
#endif /* !_DEV_FB_FBREG_H_ */
|
||||
63
freebsd/sys/dev/vt/colors/vt_termcolors.h
Normal file
63
freebsd/sys/dev/vt/colors/vt_termcolors.h
Normal file
@ -0,0 +1,63 @@
|
||||
/*-
|
||||
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
||||
*
|
||||
* Copyright (c) 2013 The FreeBSD Foundation
|
||||
* All rights reserved.
|
||||
*
|
||||
* This software was developed by Aleksandr Rybalko under sponsorship from the
|
||||
* FreeBSD Foundation.
|
||||
*
|
||||
* 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
enum vt_color_format {
|
||||
COLOR_FORMAT_BW = 0,
|
||||
COLOR_FORMAT_GRAY,
|
||||
COLOR_FORMAT_VGA, /* Color Index. */
|
||||
COLOR_FORMAT_RGB,
|
||||
COLOR_FORMAT_ARGB,
|
||||
COLOR_FORMAT_CMYK,
|
||||
COLOR_FORMAT_HSL,
|
||||
COLOR_FORMAT_YUV,
|
||||
COLOR_FORMAT_YCbCr,
|
||||
COLOR_FORMAT_YPbPr,
|
||||
|
||||
COLOR_FORMAT_MAX = 15,
|
||||
};
|
||||
|
||||
#define NCOLORS 16
|
||||
|
||||
/*
|
||||
* Between console's palette and VGA's one:
|
||||
* - blue and red are swapped (1 <-> 4)
|
||||
* - yellow and cyan are swapped (3 <-> 6)
|
||||
*/
|
||||
static const int cons_to_vga_colors[NCOLORS] = {
|
||||
0, 4, 2, 6, 1, 5, 3, 7,
|
||||
8, 12, 10, 14, 9, 13, 11, 15
|
||||
};
|
||||
|
||||
/* Helper to fill color map used by driver */
|
||||
int vt_generate_cons_palette(uint32_t *palette, int format, uint32_t rmax,
|
||||
int roffset, uint32_t gmax, int goffset, uint32_t bmax, int boffset);
|
||||
54
freebsd/sys/dev/vt/hw/fb/vt_fb.h
Normal file
54
freebsd/sys/dev/vt/hw/fb/vt_fb.h
Normal file
@ -0,0 +1,54 @@
|
||||
/*-
|
||||
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
||||
*
|
||||
* Copyright (c) 2013 The FreeBSD Foundation
|
||||
* All rights reserved.
|
||||
*
|
||||
* This software was developed by Aleksandr Rybalko under sponsorship from the
|
||||
* FreeBSD Foundation.
|
||||
*
|
||||
* 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
#ifndef _DEV_VT_HW_FB_VT_FB_H_
|
||||
#define _DEV_VT_HW_FB_VT_FB_H_
|
||||
/* Generic framebuffer interface call vt_fb_attach to init VT(9) */
|
||||
int vt_fb_attach(struct fb_info *info);
|
||||
void vt_fb_resume(struct vt_device *vd);
|
||||
void vt_fb_suspend(struct vt_device *vd);
|
||||
int vt_fb_detach(struct fb_info *info);
|
||||
|
||||
vd_init_t vt_fb_init;
|
||||
vd_fini_t vt_fb_fini;
|
||||
vd_blank_t vt_fb_blank;
|
||||
vd_bitblt_text_t vt_fb_bitblt_text;
|
||||
vd_invalidate_text_t vt_fb_invalidate_text;
|
||||
vd_bitblt_bmp_t vt_fb_bitblt_bitmap;
|
||||
vd_drawrect_t vt_fb_drawrect;
|
||||
vd_setpixel_t vt_fb_setpixel;
|
||||
vd_postswitch_t vt_fb_postswitch;
|
||||
vd_fb_ioctl_t vt_fb_ioctl;
|
||||
vd_fb_mmap_t vt_fb_mmap;
|
||||
|
||||
#endif /* _DEV_VT_HW_FB_VT_FB_H_ */
|
||||
474
freebsd/sys/dev/vt/vt.h
Normal file
474
freebsd/sys/dev/vt/vt.h
Normal file
@ -0,0 +1,474 @@
|
||||
/*-
|
||||
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
||||
*
|
||||
* Copyright (c) 2009, 2013 The FreeBSD Foundation
|
||||
* All rights reserved.
|
||||
*
|
||||
* This software was developed by Ed Schouten under sponsorship from the
|
||||
* FreeBSD Foundation.
|
||||
*
|
||||
* Portions of this software were developed by Oleksandr Rybalko
|
||||
* under sponsorship from the FreeBSD Foundation.
|
||||
*
|
||||
* 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
#ifndef _DEV_VT_VT_H_
|
||||
#define _DEV_VT_VT_H_
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/_lock.h>
|
||||
#include <sys/_mutex.h>
|
||||
#include <sys/callout.h>
|
||||
#include <sys/condvar.h>
|
||||
#include <sys/conf.h>
|
||||
#include <sys/consio.h>
|
||||
#include <sys/kbio.h>
|
||||
#include <sys/mouse.h>
|
||||
#include <sys/terminal.h>
|
||||
#include <sys/sysctl.h>
|
||||
|
||||
#include <rtems/bsd/local/opt_syscons.h>
|
||||
#include <rtems/bsd/local/opt_splash.h>
|
||||
|
||||
#ifndef VT_MAXWINDOWS
|
||||
#ifdef MAXCONS
|
||||
#define VT_MAXWINDOWS MAXCONS
|
||||
#else
|
||||
#define VT_MAXWINDOWS 12
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef VT_ALT_TO_ESC_HACK
|
||||
#define VT_ALT_TO_ESC_HACK 1
|
||||
#endif
|
||||
|
||||
#define VT_CONSWINDOW 0
|
||||
|
||||
#if defined(SC_TWOBUTTON_MOUSE) || defined(VT_TWOBUTTON_MOUSE)
|
||||
#define VT_MOUSE_PASTEBUTTON MOUSE_BUTTON3DOWN /* right button */
|
||||
#define VT_MOUSE_EXTENDBUTTON MOUSE_BUTTON2DOWN /* not really used */
|
||||
#else
|
||||
#define VT_MOUSE_PASTEBUTTON MOUSE_BUTTON2DOWN /* middle button */
|
||||
#define VT_MOUSE_EXTENDBUTTON MOUSE_BUTTON3DOWN /* right button */
|
||||
#endif /* defined(SC_TWOBUTTON_MOUSE) || defined(VT_TWOBUTTON_MOUSE) */
|
||||
|
||||
#define SC_DRIVER_NAME "vt"
|
||||
#ifdef VT_DEBUG
|
||||
#define DPRINTF(_l, ...) if (vt_debug > (_l)) printf( __VA_ARGS__ )
|
||||
#define VT_CONSOLECTL_DEBUG
|
||||
#define VT_SYSMOUSE_DEBUG
|
||||
#else
|
||||
#define DPRINTF(_l, ...) do {} while (0)
|
||||
#endif
|
||||
#define ISSIGVALID(sig) ((sig) > 0 && (sig) < NSIG)
|
||||
|
||||
#define VT_SYSCTL_INT(_name, _default, _descr) \
|
||||
int vt_##_name = (_default); \
|
||||
SYSCTL_INT(_kern_vt, OID_AUTO, _name, CTLFLAG_RWTUN, &vt_##_name, 0, _descr)
|
||||
|
||||
struct vt_driver;
|
||||
|
||||
void vt_allocate(const struct vt_driver *, void *);
|
||||
void vt_deallocate(const struct vt_driver *, void *);
|
||||
|
||||
typedef unsigned int vt_axis_t;
|
||||
|
||||
/*
|
||||
* List of locks
|
||||
* (d) locked by vd_lock
|
||||
* (b) locked by vb_lock
|
||||
* (G) locked by Giant
|
||||
* (u) unlocked, locked by higher levels
|
||||
* (c) const until freeing
|
||||
* (?) yet to be determined
|
||||
*/
|
||||
|
||||
/*
|
||||
* Per-device datastructure.
|
||||
*/
|
||||
|
||||
#ifndef SC_NO_CUTPASTE
|
||||
struct vt_mouse_cursor;
|
||||
#endif
|
||||
|
||||
struct vt_pastebuf {
|
||||
term_char_t *vpb_buf; /* Copy-paste buffer. */
|
||||
unsigned int vpb_bufsz; /* Buffer size. */
|
||||
unsigned int vpb_len; /* Length of a last selection. */
|
||||
};
|
||||
|
||||
struct vt_device {
|
||||
struct vt_window *vd_windows[VT_MAXWINDOWS]; /* (c) Windows. */
|
||||
struct vt_window *vd_curwindow; /* (d) Current window. */
|
||||
struct vt_window *vd_savedwindow;/* (?) Saved for suspend. */
|
||||
struct vt_pastebuf vd_pastebuf; /* (?) Copy/paste buf. */
|
||||
const struct vt_driver *vd_driver; /* (c) Graphics driver. */
|
||||
void *vd_softc; /* (u) Driver data. */
|
||||
const struct vt_driver *vd_prev_driver;/* (?) Previous driver. */
|
||||
void *vd_prev_softc; /* (?) Previous driver data. */
|
||||
device_t vd_video_dev; /* (?) Video adapter. */
|
||||
#ifndef SC_NO_CUTPASTE
|
||||
struct vt_mouse_cursor *vd_mcursor; /* (?) Cursor bitmap. */
|
||||
term_color_t vd_mcursor_fg; /* (?) Cursor fg color. */
|
||||
term_color_t vd_mcursor_bg; /* (?) Cursor bg color. */
|
||||
vt_axis_t vd_mx_drawn; /* (?) Mouse X and Y */
|
||||
vt_axis_t vd_my_drawn; /* as of last redraw. */
|
||||
int vd_mshown; /* (?) Mouse shown during */
|
||||
#endif /* last redrawn. */
|
||||
uint16_t vd_mx; /* (?) Current mouse X. */
|
||||
uint16_t vd_my; /* (?) current mouse Y. */
|
||||
uint32_t vd_mstate; /* (?) Mouse state. */
|
||||
vt_axis_t vd_width; /* (?) Screen width. */
|
||||
vt_axis_t vd_height; /* (?) Screen height. */
|
||||
size_t vd_transpose; /* (?) Screen offset in FB */
|
||||
struct mtx vd_lock; /* Per-device lock. */
|
||||
struct cv vd_winswitch; /* (d) Window switch notify. */
|
||||
struct callout vd_timer; /* (d) Display timer. */
|
||||
volatile unsigned int vd_timer_armed;/* (?) Display timer started.*/
|
||||
int vd_flags; /* (d) Device flags. */
|
||||
#define VDF_TEXTMODE 0x01 /* Do text mode rendering. */
|
||||
#define VDF_SPLASH 0x02 /* Splash screen active. */
|
||||
#define VDF_ASYNC 0x04 /* vt_timer() running. */
|
||||
#define VDF_INVALID 0x08 /* Entire screen should be re-rendered. */
|
||||
#define VDF_DEAD 0x10 /* Early probing found nothing. */
|
||||
#define VDF_INITIALIZED 0x20 /* vtterm_cnprobe already done. */
|
||||
#define VDF_MOUSECURSOR 0x40 /* Mouse cursor visible. */
|
||||
#define VDF_QUIET_BELL 0x80 /* Disable bell. */
|
||||
#define VDF_SUSPENDED 0x100 /* Device has been suspended. */
|
||||
#define VDF_DOWNGRADE 0x8000 /* The driver is being downgraded. */
|
||||
int vd_keyboard; /* (G) Keyboard index. */
|
||||
unsigned int vd_kbstate; /* (?) Device unit. */
|
||||
unsigned int vd_unit; /* (c) Device unit. */
|
||||
int vd_altbrk; /* (?) Alt break seq. state */
|
||||
term_char_t *vd_drawn; /* (?) Most recent char drawn. */
|
||||
term_color_t *vd_drawnfg; /* (?) Most recent fg color drawn. */
|
||||
term_color_t *vd_drawnbg; /* (?) Most recent bg color drawn. */
|
||||
};
|
||||
|
||||
#define VD_PASTEBUF(vd) ((vd)->vd_pastebuf.vpb_buf)
|
||||
#define VD_PASTEBUFSZ(vd) ((vd)->vd_pastebuf.vpb_bufsz)
|
||||
#define VD_PASTEBUFLEN(vd) ((vd)->vd_pastebuf.vpb_len)
|
||||
|
||||
#define VT_LOCK(vd) mtx_lock(&(vd)->vd_lock)
|
||||
#define VT_UNLOCK(vd) mtx_unlock(&(vd)->vd_lock)
|
||||
#define VT_LOCK_ASSERT(vd, what) mtx_assert(&(vd)->vd_lock, what)
|
||||
|
||||
void vt_resume(struct vt_device *vd);
|
||||
void vt_resume_flush_timer(struct vt_window *vw, int ms);
|
||||
void vt_suspend(struct vt_device *vd);
|
||||
|
||||
/*
|
||||
* Per-window terminal screen buffer.
|
||||
*
|
||||
* Because redrawing is performed asynchronously, the buffer keeps track
|
||||
* of a rectangle that needs to be redrawn (vb_dirtyrect). Because this
|
||||
* approach seemed to cause suboptimal performance (when the top left
|
||||
* and the bottom right of the screen are modified), it also uses a set
|
||||
* of bitmasks to keep track of the rows and columns (mod 64) that have
|
||||
* been modified.
|
||||
*/
|
||||
|
||||
struct vt_buf {
|
||||
struct mtx vb_lock; /* Buffer lock. */
|
||||
term_pos_t vb_scr_size; /* (b) Screen dimensions. */
|
||||
int vb_flags; /* (b) Flags. */
|
||||
#define VBF_CURSOR 0x1 /* Cursor visible. */
|
||||
#define VBF_STATIC 0x2 /* Buffer is statically allocated. */
|
||||
#define VBF_MTX_INIT 0x4 /* Mutex initialized. */
|
||||
#define VBF_SCROLL 0x8 /* scroll locked mode. */
|
||||
#define VBF_HISTORY_FULL 0x10 /* All rows filled. */
|
||||
unsigned int vb_history_size;
|
||||
unsigned int vb_roffset; /* (b) History rows offset. */
|
||||
unsigned int vb_curroffset; /* (b) Saved rows offset. */
|
||||
term_pos_t vb_cursor; /* (u) Cursor position. */
|
||||
term_pos_t vb_mark_start; /* (b) Copy region start. */
|
||||
term_pos_t vb_mark_end; /* (b) Copy region end. */
|
||||
int vb_mark_last; /* Last mouse event. */
|
||||
term_rect_t vb_dirtyrect; /* (b) Dirty rectangle. */
|
||||
term_char_t *vb_buffer; /* (u) Data buffer. */
|
||||
term_char_t **vb_rows; /* (u) Array of rows */
|
||||
};
|
||||
|
||||
#ifdef SC_HISTORY_SIZE
|
||||
#define VBF_DEFAULT_HISTORY_SIZE SC_HISTORY_SIZE
|
||||
#else
|
||||
#define VBF_DEFAULT_HISTORY_SIZE 500
|
||||
#endif
|
||||
|
||||
void vtbuf_lock(struct vt_buf *);
|
||||
void vtbuf_unlock(struct vt_buf *);
|
||||
void vtbuf_copy(struct vt_buf *, const term_rect_t *, const term_pos_t *);
|
||||
void vtbuf_fill(struct vt_buf *, const term_rect_t *, term_char_t);
|
||||
void vtbuf_init_early(struct vt_buf *);
|
||||
void vtbuf_init(struct vt_buf *, const term_pos_t *);
|
||||
void vtbuf_grow(struct vt_buf *, const term_pos_t *, unsigned int);
|
||||
void vtbuf_putchar(struct vt_buf *, const term_pos_t *, term_char_t);
|
||||
void vtbuf_cursor_position(struct vt_buf *, const term_pos_t *);
|
||||
void vtbuf_scroll_mode(struct vt_buf *vb, int yes);
|
||||
void vtbuf_dirty(struct vt_buf *vb, const term_rect_t *area);
|
||||
void vtbuf_undirty(struct vt_buf *, term_rect_t *);
|
||||
void vtbuf_sethistory_size(struct vt_buf *, unsigned int);
|
||||
int vtbuf_iscursor(const struct vt_buf *vb, int row, int col);
|
||||
void vtbuf_cursor_visibility(struct vt_buf *, int);
|
||||
#ifndef SC_NO_CUTPASTE
|
||||
int vtbuf_set_mark(struct vt_buf *vb, int type, int col, int row);
|
||||
int vtbuf_get_marked_len(struct vt_buf *vb);
|
||||
void vtbuf_extract_marked(struct vt_buf *vb, term_char_t *buf, int sz);
|
||||
#endif
|
||||
|
||||
#define VTB_MARK_NONE 0
|
||||
#define VTB_MARK_END 1
|
||||
#define VTB_MARK_START 2
|
||||
#define VTB_MARK_WORD 3
|
||||
#define VTB_MARK_ROW 4
|
||||
#define VTB_MARK_EXTEND 5
|
||||
#define VTB_MARK_MOVE 6
|
||||
|
||||
#define VTBUF_SLCK_ENABLE(vb) vtbuf_scroll_mode((vb), 1)
|
||||
#define VTBUF_SLCK_DISABLE(vb) vtbuf_scroll_mode((vb), 0)
|
||||
|
||||
#define VTBUF_MAX_HEIGHT(vb) \
|
||||
((vb)->vb_history_size)
|
||||
#define VTBUF_GET_ROW(vb, r) \
|
||||
((vb)->vb_rows[((vb)->vb_roffset + (r)) % VTBUF_MAX_HEIGHT(vb)])
|
||||
#define VTBUF_GET_FIELD(vb, r, c) \
|
||||
((vb)->vb_rows[((vb)->vb_roffset + (r)) % VTBUF_MAX_HEIGHT(vb)][(c)])
|
||||
#define VTBUF_FIELD(vb, r, c) \
|
||||
((vb)->vb_rows[((vb)->vb_curroffset + (r)) % VTBUF_MAX_HEIGHT(vb)][(c)])
|
||||
#define VTBUF_ISCURSOR(vb, r, c) \
|
||||
vtbuf_iscursor((vb), (r), (c))
|
||||
#define VTBUF_DIRTYROW(mask, row) \
|
||||
((mask)->vbm_row & ((uint64_t)1 << ((row) % 64)))
|
||||
#define VTBUF_DIRTYCOL(mask, col) \
|
||||
((mask)->vbm_col & ((uint64_t)1 << ((col) % 64)))
|
||||
#define VTBUF_SPACE_CHAR(attr) (' ' | (attr))
|
||||
|
||||
#define VHS_SET 0
|
||||
#define VHS_CUR 1
|
||||
#define VHS_END 2
|
||||
int vthistory_seek(struct vt_buf *, int offset, int whence);
|
||||
void vthistory_addlines(struct vt_buf *vb, int offset);
|
||||
void vthistory_getpos(const struct vt_buf *, unsigned int *offset);
|
||||
|
||||
/*
|
||||
* Per-window datastructure.
|
||||
*/
|
||||
|
||||
struct vt_window {
|
||||
struct vt_device *vw_device; /* (c) Device. */
|
||||
struct terminal *vw_terminal; /* (c) Terminal. */
|
||||
struct vt_buf vw_buf; /* (u) Screen buffer. */
|
||||
struct vt_font *vw_font; /* (d) Graphical font. */
|
||||
term_rect_t vw_draw_area; /* (?) Drawable area. */
|
||||
unsigned int vw_number; /* (c) Window number. */
|
||||
int vw_kbdmode; /* (?) Keyboard mode. */
|
||||
int vw_prev_kbdmode;/* (?) Previous mode. */
|
||||
int vw_kbdstate; /* (?) Keyboard state. */
|
||||
int vw_grabbed; /* (?) Grab count. */
|
||||
char *vw_kbdsq; /* Escape sequence queue*/
|
||||
unsigned int vw_flags; /* (d) Per-window flags. */
|
||||
int vw_mouse_level;/* Mouse op mode. */
|
||||
#define VWF_BUSY 0x1 /* Busy reconfiguring device. */
|
||||
#define VWF_OPENED 0x2 /* TTY in use. */
|
||||
#define VWF_SCROLL 0x4 /* Keys influence scrollback. */
|
||||
#define VWF_CONSOLE 0x8 /* Kernel message console window. */
|
||||
#define VWF_VTYLOCK 0x10 /* Prevent window switch. */
|
||||
#define VWF_MOUSE_HIDE 0x20 /* Disable mouse events processing. */
|
||||
#define VWF_READY 0x40 /* Window fully initialized. */
|
||||
#define VWF_GRAPHICS 0x80 /* Window in graphics mode (KDSETMODE). */
|
||||
#define VWF_SWWAIT_REL 0x10000 /* Program wait for VT acquire is done. */
|
||||
#define VWF_SWWAIT_ACQ 0x20000 /* Program wait for VT release is done. */
|
||||
pid_t vw_pid; /* Terminal holding process */
|
||||
struct proc *vw_proc;
|
||||
struct vt_mode vw_smode; /* switch mode */
|
||||
struct callout vw_proc_dead_timer;
|
||||
struct vt_window *vw_switch_to;
|
||||
};
|
||||
|
||||
#define VT_AUTO 0 /* switching is automatic */
|
||||
#define VT_PROCESS 1 /* switching controlled by prog */
|
||||
#define VT_KERNEL 255 /* switching controlled in kernel */
|
||||
|
||||
#define IS_VT_PROC_MODE(vw) ((vw)->vw_smode.mode == VT_PROCESS)
|
||||
|
||||
/*
|
||||
* Per-device driver routines.
|
||||
*/
|
||||
|
||||
typedef int vd_init_t(struct vt_device *vd);
|
||||
typedef int vd_probe_t(struct vt_device *vd);
|
||||
typedef void vd_fini_t(struct vt_device *vd, void *softc);
|
||||
typedef void vd_postswitch_t(struct vt_device *vd);
|
||||
typedef void vd_blank_t(struct vt_device *vd, term_color_t color);
|
||||
typedef void vd_bitblt_text_t(struct vt_device *vd, const struct vt_window *vw,
|
||||
const term_rect_t *area);
|
||||
typedef void vd_invalidate_text_t(struct vt_device *vd,
|
||||
const term_rect_t *area);
|
||||
typedef void vd_bitblt_bmp_t(struct vt_device *vd, const struct vt_window *vw,
|
||||
const uint8_t *pattern, const uint8_t *mask,
|
||||
unsigned int width, unsigned int height,
|
||||
unsigned int x, unsigned int y, term_color_t fg, term_color_t bg);
|
||||
typedef int vd_fb_ioctl_t(struct vt_device *, u_long, caddr_t, struct thread *);
|
||||
typedef int vd_fb_mmap_t(struct vt_device *, vm_ooffset_t, vm_paddr_t *, int,
|
||||
vm_memattr_t *);
|
||||
typedef void vd_drawrect_t(struct vt_device *, int, int, int, int, int,
|
||||
term_color_t);
|
||||
typedef void vd_setpixel_t(struct vt_device *, int, int, term_color_t);
|
||||
typedef void vd_suspend_t(struct vt_device *);
|
||||
typedef void vd_resume_t(struct vt_device *);
|
||||
|
||||
struct vt_driver {
|
||||
char vd_name[16];
|
||||
/* Console attachment. */
|
||||
vd_probe_t *vd_probe;
|
||||
vd_init_t *vd_init;
|
||||
vd_fini_t *vd_fini;
|
||||
|
||||
/* Drawing. */
|
||||
vd_blank_t *vd_blank;
|
||||
vd_drawrect_t *vd_drawrect;
|
||||
vd_setpixel_t *vd_setpixel;
|
||||
vd_bitblt_text_t *vd_bitblt_text;
|
||||
vd_invalidate_text_t *vd_invalidate_text;
|
||||
vd_bitblt_bmp_t *vd_bitblt_bmp;
|
||||
|
||||
/* Framebuffer ioctls, if present. */
|
||||
vd_fb_ioctl_t *vd_fb_ioctl;
|
||||
|
||||
/* Framebuffer mmap, if present. */
|
||||
vd_fb_mmap_t *vd_fb_mmap;
|
||||
|
||||
/* Update display setting on vt switch. */
|
||||
vd_postswitch_t *vd_postswitch;
|
||||
|
||||
/* Suspend/resume handlers. */
|
||||
vd_suspend_t *vd_suspend;
|
||||
vd_resume_t *vd_resume;
|
||||
|
||||
/* Priority to know which one can override */
|
||||
int vd_priority;
|
||||
#define VD_PRIORITY_DUMB 10
|
||||
#define VD_PRIORITY_GENERIC 100
|
||||
#define VD_PRIORITY_SPECIFIC 1000
|
||||
};
|
||||
|
||||
/*
|
||||
* Console device madness.
|
||||
*
|
||||
* Utility macro to make early vt(4) instances work.
|
||||
*/
|
||||
|
||||
extern struct vt_device vt_consdev;
|
||||
extern struct terminal vt_consterm;
|
||||
extern const struct terminal_class vt_termclass;
|
||||
void vt_upgrade(struct vt_device *vd);
|
||||
|
||||
#define PIXEL_WIDTH(w) ((w) / 8)
|
||||
#define PIXEL_HEIGHT(h) ((h) / 16)
|
||||
|
||||
#ifndef VT_FB_MAX_WIDTH
|
||||
#define VT_FB_MAX_WIDTH 4096
|
||||
#endif
|
||||
#ifndef VT_FB_MAX_HEIGHT
|
||||
#define VT_FB_MAX_HEIGHT 2400
|
||||
#endif
|
||||
|
||||
/* name argument is not used yet. */
|
||||
#define VT_DRIVER_DECLARE(name, drv) DATA_SET(vt_drv_set, drv)
|
||||
|
||||
/*
|
||||
* Fonts.
|
||||
*
|
||||
* Remapping tables are used to map Unicode points to glyphs. They need
|
||||
* to be sorted, because vtfont_lookup() performs a binary search. Each
|
||||
* font has two remapping tables, for normal and bold. When a character
|
||||
* is not present in bold, it uses a normal glyph. When no glyph is
|
||||
* available, it uses glyph 0, which is normally equal to U+FFFD.
|
||||
*/
|
||||
|
||||
struct vt_font_map {
|
||||
uint32_t vfm_src;
|
||||
uint16_t vfm_dst;
|
||||
uint16_t vfm_len;
|
||||
};
|
||||
|
||||
struct vt_font {
|
||||
struct vt_font_map *vf_map[VFNT_MAPS];
|
||||
uint8_t *vf_bytes;
|
||||
unsigned int vf_height, vf_width;
|
||||
unsigned int vf_map_count[VFNT_MAPS];
|
||||
unsigned int vf_refcount;
|
||||
};
|
||||
|
||||
#ifndef SC_NO_CUTPASTE
|
||||
struct vt_mouse_cursor {
|
||||
uint8_t map[64 * 64 / 8];
|
||||
uint8_t mask[64 * 64 / 8];
|
||||
uint8_t width;
|
||||
uint8_t height;
|
||||
};
|
||||
#endif
|
||||
|
||||
const uint8_t *vtfont_lookup(const struct vt_font *vf, term_char_t c);
|
||||
struct vt_font *vtfont_ref(struct vt_font *vf);
|
||||
void vtfont_unref(struct vt_font *vf);
|
||||
int vtfont_load(vfnt_t *f, struct vt_font **ret);
|
||||
|
||||
/* Sysmouse. */
|
||||
void sysmouse_process_event(mouse_info_t *mi);
|
||||
#ifndef SC_NO_CUTPASTE
|
||||
void vt_mouse_event(int type, int x, int y, int event, int cnt, int mlevel);
|
||||
void vt_mouse_state(int show);
|
||||
#endif
|
||||
#define VT_MOUSE_SHOW 1
|
||||
#define VT_MOUSE_HIDE 0
|
||||
|
||||
/* Utilities. */
|
||||
void vt_compute_drawable_area(struct vt_window *);
|
||||
void vt_determine_colors(term_char_t c, int cursor,
|
||||
term_color_t *fg, term_color_t *bg);
|
||||
int vt_is_cursor_in_area(const struct vt_device *vd,
|
||||
const term_rect_t *area);
|
||||
void vt_termsize(struct vt_device *, struct vt_font *, term_pos_t *);
|
||||
void vt_winsize(struct vt_device *, struct vt_font *, struct winsize *);
|
||||
|
||||
/* Logos-on-boot. */
|
||||
#define VT_LOGOS_DRAW_BEASTIE 0
|
||||
#define VT_LOGOS_DRAW_ALT_BEASTIE 1
|
||||
#define VT_LOGOS_DRAW_ORB 2
|
||||
|
||||
extern int vt_draw_logo_cpus;
|
||||
extern int vt_splash_cpu;
|
||||
extern int vt_splash_ncpu;
|
||||
extern int vt_splash_cpu_style;
|
||||
extern int vt_splash_cpu_duration;
|
||||
|
||||
extern const unsigned int vt_logo_sprite_height;
|
||||
extern const unsigned int vt_logo_sprite_width;
|
||||
|
||||
void vtterm_draw_cpu_logos(struct vt_device *);
|
||||
|
||||
#endif /* !_DEV_VT_VT_H_ */
|
||||
|
||||
468
freebsd/sys/sys/consio.h
Normal file
468
freebsd/sys/sys/consio.h
Normal file
@ -0,0 +1,468 @@
|
||||
/*-
|
||||
* SPDX-License-Identifier: BSD-3-Clause
|
||||
*
|
||||
* Copyright (c) 1991-1996 Søren Schmidt
|
||||
* 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
|
||||
* in this position and unchanged.
|
||||
* 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.
|
||||
* 3. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
#ifndef _SYS_CONSIO_H_
|
||||
#define _SYS_CONSIO_H_
|
||||
|
||||
#ifndef _KERNEL
|
||||
#include <sys/types.h>
|
||||
#endif
|
||||
#include <sys/ioccom.h>
|
||||
|
||||
/*
|
||||
* Console ioctl commands. Some commands are named as KDXXXX, GIO_XXX, and
|
||||
* PIO_XXX, rather than CONS_XXX, for historical and compatibility reasons.
|
||||
* Some other CONS_XXX commands are works as wrapper around frame buffer
|
||||
* ioctl commands FBIO_XXX. Do not try to change all these commands,
|
||||
* otherwise we shall have compatibility problems.
|
||||
*/
|
||||
|
||||
/* get/set video mode */
|
||||
#define KD_TEXT 0 /* set text mode restore fonts */
|
||||
#define KD_TEXT0 0 /* ditto */
|
||||
#define KD_GRAPHICS 1 /* set graphics mode */
|
||||
#define KD_TEXT1 2 /* set text mode !restore fonts */
|
||||
#define KD_PIXEL 3 /* set pixel mode */
|
||||
#define KDGETMODE _IOR('K', 9, int)
|
||||
#define KDSETMODE _IOWINT('K', 10)
|
||||
|
||||
/* set border color */
|
||||
#define KDSBORDER _IOWINT('K', 13)
|
||||
|
||||
/* set up raster(pixel) text mode */
|
||||
struct _scr_size {
|
||||
int scr_size[3];
|
||||
};
|
||||
typedef struct _scr_size scr_size_t;
|
||||
|
||||
#define KDRASTER _IOW('K', 100, scr_size_t)
|
||||
|
||||
/* get/set screen char map */
|
||||
struct _scrmap {
|
||||
char scrmap[256];
|
||||
};
|
||||
typedef struct _scrmap scrmap_t;
|
||||
|
||||
#define GIO_SCRNMAP _IOR('k', 2, scrmap_t)
|
||||
#define PIO_SCRNMAP _IOW('k', 3, scrmap_t)
|
||||
|
||||
/* get the current text attribute */
|
||||
#define GIO_ATTR _IOR('a', 0, int)
|
||||
|
||||
/* get the current text color */
|
||||
#define GIO_COLOR _IOR('c', 0, int)
|
||||
|
||||
/* get the adapter type (equivalent to FBIO_ADPTYPE) */
|
||||
#define CONS_CURRENT _IOR('c', 1, int)
|
||||
|
||||
/* get the current video mode (equivalent to FBIO_GETMODE) */
|
||||
#define CONS_GET _IOR('c', 2, int)
|
||||
|
||||
/* not supported? */
|
||||
#define CONS_IO _IO('c', 3)
|
||||
|
||||
/* set blank time interval */
|
||||
#define CONS_BLANKTIME _IOW('c', 4, int)
|
||||
|
||||
/* set/get the screen saver (these ioctls are current noop) */
|
||||
struct ssaver {
|
||||
#define MAXSSAVER 16
|
||||
char name[MAXSSAVER];
|
||||
int num;
|
||||
long time;
|
||||
};
|
||||
typedef struct ssaver ssaver_t;
|
||||
|
||||
#define CONS_SSAVER _IOW('c', 5, ssaver_t)
|
||||
#define CONS_GSAVER _IOWR('c', 6, ssaver_t)
|
||||
|
||||
/*
|
||||
* Set the text cursor type.
|
||||
*
|
||||
* This is an old interface extended to support the CONS_HIDDEN_CURSOR bit.
|
||||
* New code should use CONS_CURSORSHAPE. CONS_CURSOR_ATTRS gives the 3
|
||||
* bits supported by the (extended) old interface. The old interface is
|
||||
* especially unusable for hiding the cursor (even with its extension)
|
||||
* since it changes the cursor on all vtys.
|
||||
*/
|
||||
#define CONS_CURSORTYPE _IOW('c', 7, int)
|
||||
|
||||
/* set the bell type to audible or visual */
|
||||
#define CONS_VISUAL_BELL (1 << 0)
|
||||
#define CONS_QUIET_BELL (1 << 1)
|
||||
#define CONS_BELLTYPE _IOW('c', 8, int)
|
||||
|
||||
/* set the history (scroll back) buffer size (in lines) */
|
||||
#define CONS_HISTORY _IOW('c', 9, int)
|
||||
|
||||
/* clear the history (scroll back) buffer */
|
||||
#define CONS_CLRHIST _IO('c', 10)
|
||||
|
||||
/* mouse cursor ioctl */
|
||||
struct mouse_data {
|
||||
int x;
|
||||
int y;
|
||||
int z;
|
||||
int buttons;
|
||||
};
|
||||
typedef struct mouse_data mouse_data_t;
|
||||
|
||||
struct mouse_mode {
|
||||
int mode;
|
||||
int signal;
|
||||
};
|
||||
typedef struct mouse_mode mouse_mode_t;
|
||||
|
||||
struct mouse_event {
|
||||
int id; /* one based */
|
||||
int value;
|
||||
};
|
||||
typedef struct mouse_event mouse_event_t;
|
||||
|
||||
struct mouse_info {
|
||||
int operation;
|
||||
#define MOUSE_SHOW 0x01
|
||||
#define MOUSE_HIDE 0x02
|
||||
#define MOUSE_MOVEABS 0x03
|
||||
#define MOUSE_MOVEREL 0x04
|
||||
#define MOUSE_GETINFO 0x05
|
||||
#define MOUSE_MODE 0x06
|
||||
#define MOUSE_ACTION 0x07
|
||||
#define MOUSE_MOTION_EVENT 0x08
|
||||
#define MOUSE_BUTTON_EVENT 0x09
|
||||
#define MOUSE_MOUSECHAR 0x0a
|
||||
union {
|
||||
mouse_data_t data;
|
||||
mouse_mode_t mode;
|
||||
mouse_event_t event;
|
||||
int mouse_char;
|
||||
} u;
|
||||
};
|
||||
typedef struct mouse_info mouse_info_t;
|
||||
|
||||
#define CONS_MOUSECTL _IOWR('c', 10, mouse_info_t)
|
||||
|
||||
/* see if the vty has been idle */
|
||||
#define CONS_IDLE _IOR('c', 11, int)
|
||||
|
||||
/* set the screen saver mode */
|
||||
#define CONS_NO_SAVER (-1)
|
||||
#define CONS_LKM_SAVER 0
|
||||
#define CONS_USR_SAVER 1
|
||||
#define CONS_SAVERMODE _IOW('c', 12, int)
|
||||
|
||||
/* start the screen saver */
|
||||
#define CONS_SAVERSTART _IOW('c', 13, int)
|
||||
|
||||
/* set the text cursor shape (see also CONS_CURSORTYPE above) */
|
||||
#define CONS_BLINK_CURSOR (1 << 0)
|
||||
#define CONS_CHAR_CURSOR (1 << 1)
|
||||
#define CONS_HIDDEN_CURSOR (1 << 2)
|
||||
#define CONS_CURSOR_ATTRS (CONS_BLINK_CURSOR | CONS_CHAR_CURSOR | \
|
||||
CONS_HIDDEN_CURSOR)
|
||||
#define CONS_CHARCURSOR_COLORS (1 << 26)
|
||||
#define CONS_MOUSECURSOR_COLORS (1 << 27)
|
||||
#define CONS_DEFAULT_CURSOR (1 << 28)
|
||||
#define CONS_SHAPEONLY_CURSOR (1 << 29)
|
||||
#define CONS_RESET_CURSOR (1 << 30)
|
||||
#define CONS_LOCAL_CURSOR (1U << 31)
|
||||
struct cshape {
|
||||
/* shape[0]: flags, shape[1]: base, shape[2]: height */
|
||||
int shape[3];
|
||||
};
|
||||
#define CONS_GETCURSORSHAPE _IOWR('c', 14, struct cshape)
|
||||
#define CONS_SETCURSORSHAPE _IOW('c', 15, struct cshape)
|
||||
|
||||
/* set/get font data */
|
||||
struct fnt8 {
|
||||
char fnt8x8[8*256];
|
||||
};
|
||||
typedef struct fnt8 fnt8_t;
|
||||
|
||||
struct fnt14 {
|
||||
char fnt8x14[14*256];
|
||||
};
|
||||
typedef struct fnt14 fnt14_t;
|
||||
|
||||
struct fnt16 {
|
||||
char fnt8x16[16*256];
|
||||
};
|
||||
typedef struct fnt16 fnt16_t;
|
||||
|
||||
struct vfnt_map {
|
||||
uint32_t src;
|
||||
uint16_t dst;
|
||||
uint16_t len;
|
||||
};
|
||||
typedef struct vfnt_map vfnt_map_t;
|
||||
|
||||
#define VFNT_MAP_NORMAL 0
|
||||
#define VFNT_MAP_NORMAL_RIGHT 1
|
||||
#define VFNT_MAP_BOLD 2
|
||||
#define VFNT_MAP_BOLD_RIGHT 3
|
||||
#define VFNT_MAPS 4
|
||||
struct vfnt {
|
||||
vfnt_map_t *map[VFNT_MAPS];
|
||||
uint8_t *glyphs;
|
||||
unsigned int map_count[VFNT_MAPS];
|
||||
unsigned int glyph_count;
|
||||
unsigned int width;
|
||||
unsigned int height;
|
||||
};
|
||||
typedef struct vfnt vfnt_t;
|
||||
|
||||
#define PIO_FONT8x8 _IOW('c', 64, fnt8_t)
|
||||
#define GIO_FONT8x8 _IOR('c', 65, fnt8_t)
|
||||
#define PIO_FONT8x14 _IOW('c', 66, fnt14_t)
|
||||
#define GIO_FONT8x14 _IOR('c', 67, fnt14_t)
|
||||
#define PIO_FONT8x16 _IOW('c', 68, fnt16_t)
|
||||
#define GIO_FONT8x16 _IOR('c', 69, fnt16_t)
|
||||
#define PIO_VFONT _IOW('c', 70, vfnt_t)
|
||||
#define GIO_VFONT _IOR('c', 71, vfnt_t)
|
||||
#define PIO_VFONT_DEFAULT _IO('c', 72)
|
||||
|
||||
/* get video mode information */
|
||||
struct colors {
|
||||
char fore;
|
||||
char back;
|
||||
};
|
||||
|
||||
struct vid_info {
|
||||
short size;
|
||||
short m_num;
|
||||
u_short font_size;
|
||||
u_short mv_row, mv_col;
|
||||
u_short mv_rsz, mv_csz;
|
||||
u_short mv_hsz;
|
||||
struct colors mv_norm,
|
||||
mv_rev,
|
||||
mv_grfc;
|
||||
u_char mv_ovscan;
|
||||
u_char mk_keylock;
|
||||
};
|
||||
typedef struct vid_info vid_info_t;
|
||||
|
||||
#define CONS_GETINFO _IOWR('c', 73, vid_info_t)
|
||||
|
||||
/* get version */
|
||||
#define CONS_GETVERS _IOR('c', 74, int)
|
||||
|
||||
/* get the video adapter index (equivalent to FBIO_ADAPTER) */
|
||||
#define CONS_CURRENTADP _IOR('c', 100, int)
|
||||
|
||||
/* get the video adapter information (equivalent to FBIO_ADPINFO) */
|
||||
#define CONS_ADPINFO _IOWR('c', 101, video_adapter_info_t)
|
||||
|
||||
/* get the video mode information (equivalent to FBIO_MODEINFO) */
|
||||
#define CONS_MODEINFO _IOWR('c', 102, video_info_t)
|
||||
|
||||
/* find a video mode (equivalent to FBIO_FINDMODE) */
|
||||
#define CONS_FINDMODE _IOWR('c', 103, video_info_t)
|
||||
|
||||
/* set the frame buffer window origin (equivalent to FBIO_SETWINORG) */
|
||||
#define CONS_SETWINORG _IOWINT('c', 104)
|
||||
|
||||
/* use the specified keyboard */
|
||||
#define CONS_SETKBD _IOWINT('c', 110)
|
||||
|
||||
/* release the current keyboard */
|
||||
#define CONS_RELKBD _IO('c', 111)
|
||||
|
||||
struct scrshot {
|
||||
int x;
|
||||
int y;
|
||||
int xsize;
|
||||
int ysize;
|
||||
u_int16_t* buf;
|
||||
};
|
||||
typedef struct scrshot scrshot_t;
|
||||
|
||||
/* Snapshot the current video buffer */
|
||||
#define CONS_SCRSHOT _IOWR('c', 105, scrshot_t)
|
||||
|
||||
/* get/set the current terminal emulator info. */
|
||||
#define TI_NAME_LEN 32
|
||||
#define TI_DESC_LEN 64
|
||||
|
||||
struct term_info {
|
||||
int ti_index;
|
||||
int ti_flags;
|
||||
u_char ti_name[TI_NAME_LEN];
|
||||
u_char ti_desc[TI_DESC_LEN];
|
||||
};
|
||||
typedef struct term_info term_info_t;
|
||||
|
||||
#define CONS_GETTERM _IOWR('c', 112, term_info_t)
|
||||
#define CONS_SETTERM _IOW('c', 113, term_info_t)
|
||||
|
||||
/*
|
||||
* Vty switching ioctl commands.
|
||||
*/
|
||||
|
||||
/* get the next available vty */
|
||||
#define VT_OPENQRY _IOR('v', 1, int)
|
||||
|
||||
/* set/get vty switching mode */
|
||||
#ifndef _VT_MODE_DECLARED
|
||||
#define _VT_MODE_DECLARED
|
||||
struct vt_mode {
|
||||
char mode;
|
||||
#define VT_AUTO 0 /* switching is automatic */
|
||||
#define VT_PROCESS 1 /* switching controlled by prog */
|
||||
#define VT_KERNEL 255 /* switching controlled in kernel */
|
||||
char waitv; /* not implemented yet SOS */
|
||||
short relsig;
|
||||
short acqsig;
|
||||
short frsig; /* not implemented yet SOS */
|
||||
};
|
||||
typedef struct vt_mode vtmode_t;
|
||||
#endif /* !_VT_MODE_DECLARED */
|
||||
|
||||
#define VT_SETMODE _IOW('v', 2, vtmode_t)
|
||||
#define VT_GETMODE _IOR('v', 3, vtmode_t)
|
||||
|
||||
/* acknowledge release or acquisition of a vty */
|
||||
#define VT_FALSE 0
|
||||
#define VT_TRUE 1
|
||||
#define VT_ACKACQ 2
|
||||
#define VT_RELDISP _IOWINT('v', 4)
|
||||
|
||||
/* activate the specified vty */
|
||||
#define VT_ACTIVATE _IOWINT('v', 5)
|
||||
|
||||
/* wait until the specified vty is activate */
|
||||
#define VT_WAITACTIVE _IOWINT('v', 6)
|
||||
|
||||
/* get the currently active vty */
|
||||
#define VT_GETACTIVE _IOR('v', 7, int)
|
||||
|
||||
/* get the index of the vty */
|
||||
#define VT_GETINDEX _IOR('v', 8, int)
|
||||
|
||||
/* prevent switching vtys */
|
||||
#define VT_LOCKSWITCH _IOW('v', 9, int)
|
||||
|
||||
/*
|
||||
* Video mode switching ioctl. See sys/fbio.h for mode numbers.
|
||||
*/
|
||||
|
||||
#define SW_B40x25 _IO('S', M_B40x25)
|
||||
#define SW_C40x25 _IO('S', M_C40x25)
|
||||
#define SW_B80x25 _IO('S', M_B80x25)
|
||||
#define SW_C80x25 _IO('S', M_C80x25)
|
||||
#define SW_BG320 _IO('S', M_BG320)
|
||||
#define SW_CG320 _IO('S', M_CG320)
|
||||
#define SW_BG640 _IO('S', M_BG640)
|
||||
#define SW_EGAMONO80x25 _IO('S', M_EGAMONO80x25)
|
||||
#define SW_CG320_D _IO('S', M_CG320_D)
|
||||
#define SW_CG640_E _IO('S', M_CG640_E)
|
||||
#define SW_EGAMONOAPA _IO('S', M_EGAMONOAPA)
|
||||
#define SW_CG640x350 _IO('S', M_CG640x350)
|
||||
#define SW_ENH_MONOAPA2 _IO('S', M_ENHMONOAPA2)
|
||||
#define SW_ENH_CG640 _IO('S', M_ENH_CG640)
|
||||
#define SW_ENH_B40x25 _IO('S', M_ENH_B40x25)
|
||||
#define SW_ENH_C40x25 _IO('S', M_ENH_C40x25)
|
||||
#define SW_ENH_B80x25 _IO('S', M_ENH_B80x25)
|
||||
#define SW_ENH_C80x25 _IO('S', M_ENH_C80x25)
|
||||
#define SW_ENH_B80x43 _IO('S', M_ENH_B80x43)
|
||||
#define SW_ENH_C80x43 _IO('S', M_ENH_C80x43)
|
||||
#define SW_MCAMODE _IO('S', M_MCA_MODE)
|
||||
#define SW_VGA_C40x25 _IO('S', M_VGA_C40x25)
|
||||
#define SW_VGA_C80x25 _IO('S', M_VGA_C80x25)
|
||||
#define SW_VGA_C80x30 _IO('S', M_VGA_C80x30)
|
||||
#define SW_VGA_C80x50 _IO('S', M_VGA_C80x50)
|
||||
#define SW_VGA_C80x60 _IO('S', M_VGA_C80x60)
|
||||
#define SW_VGA_M80x25 _IO('S', M_VGA_M80x25)
|
||||
#define SW_VGA_M80x30 _IO('S', M_VGA_M80x30)
|
||||
#define SW_VGA_M80x50 _IO('S', M_VGA_M80x50)
|
||||
#define SW_VGA_M80x60 _IO('S', M_VGA_M80x60)
|
||||
#define SW_VGA11 _IO('S', M_VGA11)
|
||||
#define SW_BG640x480 _IO('S', M_VGA11)
|
||||
#define SW_VGA12 _IO('S', M_VGA12)
|
||||
#define SW_CG640x480 _IO('S', M_VGA12)
|
||||
#define SW_VGA13 _IO('S', M_VGA13)
|
||||
#define SW_VGA_CG320 _IO('S', M_VGA13)
|
||||
#define SW_VGA_CG640 _IO('S', M_VGA_CG640)
|
||||
#define SW_VGA_MODEX _IO('S', M_VGA_MODEX)
|
||||
|
||||
#define SW_VGA_C90x25 _IO('S', M_VGA_C90x25)
|
||||
#define SW_VGA_M90x25 _IO('S', M_VGA_M90x25)
|
||||
#define SW_VGA_C90x30 _IO('S', M_VGA_C90x30)
|
||||
#define SW_VGA_M90x30 _IO('S', M_VGA_M90x30)
|
||||
#define SW_VGA_C90x43 _IO('S', M_VGA_C90x43)
|
||||
#define SW_VGA_M90x43 _IO('S', M_VGA_M90x43)
|
||||
#define SW_VGA_C90x50 _IO('S', M_VGA_C90x50)
|
||||
#define SW_VGA_M90x50 _IO('S', M_VGA_M90x50)
|
||||
#define SW_VGA_C90x60 _IO('S', M_VGA_C90x60)
|
||||
#define SW_VGA_M90x60 _IO('S', M_VGA_M90x60)
|
||||
|
||||
#define SW_TEXT_80x25 _IO('S', M_TEXT_80x25)
|
||||
#define SW_TEXT_80x30 _IO('S', M_TEXT_80x30)
|
||||
#define SW_TEXT_80x43 _IO('S', M_TEXT_80x43)
|
||||
#define SW_TEXT_80x50 _IO('S', M_TEXT_80x50)
|
||||
#define SW_TEXT_80x60 _IO('S', M_TEXT_80x60)
|
||||
#define SW_TEXT_132x25 _IO('S', M_TEXT_132x25)
|
||||
#define SW_TEXT_132x30 _IO('S', M_TEXT_132x30)
|
||||
#define SW_TEXT_132x43 _IO('S', M_TEXT_132x43)
|
||||
#define SW_TEXT_132x50 _IO('S', M_TEXT_132x50)
|
||||
#define SW_TEXT_132x60 _IO('S', M_TEXT_132x60)
|
||||
|
||||
#define SW_VESA_CG640x400 _IO('V', M_VESA_CG640x400 - M_VESA_BASE)
|
||||
#define SW_VESA_CG640x480 _IO('V', M_VESA_CG640x480 - M_VESA_BASE)
|
||||
#define SW_VESA_800x600 _IO('V', M_VESA_800x600 - M_VESA_BASE)
|
||||
#define SW_VESA_CG800x600 _IO('V', M_VESA_CG800x600 - M_VESA_BASE)
|
||||
#define SW_VESA_1024x768 _IO('V', M_VESA_1024x768 - M_VESA_BASE)
|
||||
#define SW_VESA_CG1024x768 _IO('V', M_VESA_CG1024x768 - M_VESA_BASE)
|
||||
#define SW_VESA_1280x1024 _IO('V', M_VESA_1280x1024 - M_VESA_BASE)
|
||||
#define SW_VESA_CG1280x1024 _IO('V', M_VESA_CG1280x1024 - M_VESA_BASE)
|
||||
#define SW_VESA_C80x60 _IO('V', M_VESA_C80x60 - M_VESA_BASE)
|
||||
#define SW_VESA_C132x25 _IO('V', M_VESA_C132x25 - M_VESA_BASE)
|
||||
#define SW_VESA_C132x43 _IO('V', M_VESA_C132x43 - M_VESA_BASE)
|
||||
#define SW_VESA_C132x50 _IO('V', M_VESA_C132x50 - M_VESA_BASE)
|
||||
#define SW_VESA_C132x60 _IO('V', M_VESA_C132x60 - M_VESA_BASE)
|
||||
#define SW_VESA_32K_320 _IO('V', M_VESA_32K_320 - M_VESA_BASE)
|
||||
#define SW_VESA_64K_320 _IO('V', M_VESA_64K_320 - M_VESA_BASE)
|
||||
#define SW_VESA_FULL_320 _IO('V', M_VESA_FULL_320 - M_VESA_BASE)
|
||||
#define SW_VESA_32K_640 _IO('V', M_VESA_32K_640 - M_VESA_BASE)
|
||||
#define SW_VESA_64K_640 _IO('V', M_VESA_64K_640 - M_VESA_BASE)
|
||||
#define SW_VESA_FULL_640 _IO('V', M_VESA_FULL_640 - M_VESA_BASE)
|
||||
#define SW_VESA_32K_800 _IO('V', M_VESA_32K_800 - M_VESA_BASE)
|
||||
#define SW_VESA_64K_800 _IO('V', M_VESA_64K_800 - M_VESA_BASE)
|
||||
#define SW_VESA_FULL_800 _IO('V', M_VESA_FULL_800 - M_VESA_BASE)
|
||||
#define SW_VESA_32K_1024 _IO('V', M_VESA_32K_1024 - M_VESA_BASE)
|
||||
#define SW_VESA_64K_1024 _IO('V', M_VESA_64K_1024 - M_VESA_BASE)
|
||||
#define SW_VESA_FULL_1024 _IO('V', M_VESA_FULL_1024 - M_VESA_BASE)
|
||||
#define SW_VESA_32K_1280 _IO('V', M_VESA_32K_1280 - M_VESA_BASE)
|
||||
#define SW_VESA_64K_1280 _IO('V', M_VESA_64K_1280 - M_VESA_BASE)
|
||||
#define SW_VESA_FULL_1280 _IO('V', M_VESA_FULL_1280 - M_VESA_BASE)
|
||||
|
||||
#endif /* !_SYS_CONSIO_H_ */
|
||||
622
freebsd/sys/sys/fbio.h
Normal file
622
freebsd/sys/sys/fbio.h
Normal file
@ -0,0 +1,622 @@
|
||||
/*-
|
||||
* SPDX-License-Identifier: BSD-3-Clause
|
||||
*
|
||||
* Copyright (c) 1992, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* This code is derived from software developed by the Computer Systems
|
||||
* Engineering group at Lawrence Berkeley Laboratory under DARPA
|
||||
* contract BG 91-66 and contributed to Berkeley.
|
||||
*
|
||||
* 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.
|
||||
* 3. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
|
||||
*
|
||||
* @(#)fbio.h 8.2 (Berkeley) 10/30/93
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
#ifndef _SYS_FBIO_H_
|
||||
#define _SYS_FBIO_H_
|
||||
|
||||
#ifndef _KERNEL
|
||||
#include <sys/types.h>
|
||||
#else
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/eventhandler.h>
|
||||
#endif
|
||||
#include <sys/ioccom.h>
|
||||
|
||||
/*
|
||||
* Frame buffer ioctls (from Sprite, trimmed to essentials for X11).
|
||||
*/
|
||||
|
||||
/*
|
||||
* Frame buffer type codes.
|
||||
*/
|
||||
#define FBTYPE_SUN1BW 0 /* multibus mono */
|
||||
#define FBTYPE_SUN1COLOR 1 /* multibus color */
|
||||
#define FBTYPE_SUN2BW 2 /* memory mono */
|
||||
#define FBTYPE_SUN2COLOR 3 /* color w/rasterop chips */
|
||||
#define FBTYPE_SUN2GP 4 /* GP1/GP2 */
|
||||
#define FBTYPE_SUN5COLOR 5 /* RoadRunner accelerator */
|
||||
#define FBTYPE_SUN3COLOR 6 /* memory color */
|
||||
#define FBTYPE_MEMCOLOR 7 /* memory 24-bit */
|
||||
#define FBTYPE_SUN4COLOR 8 /* memory color w/overlay */
|
||||
|
||||
#define FBTYPE_NOTSUN1 9 /* reserved for customer */
|
||||
#define FBTYPE_NOTSUN2 10 /* reserved for customer */
|
||||
#define FBTYPE_PCIMISC 11 /* (generic) PCI misc. disp. */
|
||||
|
||||
#define FBTYPE_SUNFAST_COLOR 12 /* accelerated 8bit */
|
||||
#define FBTYPE_SUNROP_COLOR 13 /* MEMCOLOR with rop h/w */
|
||||
#define FBTYPE_SUNFB_VIDEO 14 /* Simple video mixing */
|
||||
#define FBTYPE_RESERVED5 15 /* reserved, do not use */
|
||||
#define FBTYPE_RESERVED4 16 /* reserved, do not use */
|
||||
#define FBTYPE_SUNGP3 17
|
||||
#define FBTYPE_SUNGT 18
|
||||
#define FBTYPE_SUNLEO 19 /* zx Leo */
|
||||
|
||||
#define FBTYPE_MDA 20
|
||||
#define FBTYPE_HERCULES 21
|
||||
#define FBTYPE_CGA 22
|
||||
#define FBTYPE_EGA 23
|
||||
#define FBTYPE_VGA 24
|
||||
#define FBTYPE_TGA 26
|
||||
#define FBTYPE_TGA2 27
|
||||
|
||||
#define FBTYPE_MDICOLOR 28 /* cg14 */
|
||||
#define FBTYPE_TCXCOLOR 29 /* SUNW,tcx */
|
||||
#define FBTYPE_CREATOR 30
|
||||
|
||||
#define FBTYPE_LASTPLUSONE 31 /* max number of fbs (change as add) */
|
||||
|
||||
/*
|
||||
* Frame buffer descriptor as returned by FBIOGTYPE.
|
||||
*/
|
||||
struct fbtype {
|
||||
int fb_type; /* as defined above */
|
||||
int fb_height; /* in pixels */
|
||||
int fb_width; /* in pixels */
|
||||
int fb_depth; /* bits per pixel */
|
||||
int fb_cmsize; /* size of color map (entries) */
|
||||
int fb_size; /* total size in bytes */
|
||||
};
|
||||
#define FBIOGTYPE _IOR('F', 0, struct fbtype)
|
||||
|
||||
#define FBTYPE_GET_STRIDE(_fb) ((_fb)->fb_size / (_fb)->fb_height)
|
||||
#define FBTYPE_GET_BPP(_fb) ((_fb)->fb_bpp)
|
||||
#define FBTYPE_GET_BYTESPP(_fb) ((_fb)->fb_bpp / 8)
|
||||
|
||||
#ifdef _KERNEL
|
||||
|
||||
struct fb_info;
|
||||
|
||||
typedef int fb_enter_t(void *priv);
|
||||
typedef int fb_leave_t(void *priv);
|
||||
typedef int fb_setblankmode_t(void *priv, int mode);
|
||||
|
||||
struct fb_info {
|
||||
/* Raw copy of fbtype. Do not change. */
|
||||
int fb_type; /* as defined above */
|
||||
int fb_height; /* in pixels */
|
||||
int fb_width; /* in pixels */
|
||||
int fb_depth; /* bits to define color */
|
||||
int fb_cmsize; /* size of color map (entries) */
|
||||
int fb_size; /* total size in bytes */
|
||||
|
||||
struct cdev *fb_cdev;
|
||||
|
||||
device_t fb_fbd_dev; /* "fbd" device. */
|
||||
device_t fb_video_dev; /* Video adapter. */
|
||||
|
||||
fb_enter_t *enter;
|
||||
fb_leave_t *leave;
|
||||
fb_setblankmode_t *setblankmode;
|
||||
|
||||
uintptr_t fb_pbase; /* For FB mmap. */
|
||||
uintptr_t fb_vbase; /* if NULL, use fb_write/fb_read. */
|
||||
void *fb_priv; /* First argument for read/write. */
|
||||
const char *fb_name;
|
||||
uint32_t fb_flags;
|
||||
#define FB_FLAG_NOMMAP 1 /* mmap unsupported. */
|
||||
#define FB_FLAG_NOWRITE 2 /* disable writes for the time being */
|
||||
#define FB_FLAG_MEMATTR 4 /* override memattr for mmap */
|
||||
vm_memattr_t fb_memattr;
|
||||
int fb_stride;
|
||||
int fb_bpp; /* bits per pixel */
|
||||
uint32_t fb_cmap[16];
|
||||
};
|
||||
|
||||
int fbd_list(void);
|
||||
int fbd_register(struct fb_info *);
|
||||
int fbd_unregister(struct fb_info *);
|
||||
|
||||
static inline int
|
||||
register_framebuffer(struct fb_info *info)
|
||||
{
|
||||
|
||||
EVENTHANDLER_INVOKE(register_framebuffer, info);
|
||||
return (0);
|
||||
}
|
||||
|
||||
static inline int
|
||||
unregister_framebuffer(struct fb_info *info)
|
||||
{
|
||||
|
||||
EVENTHANDLER_INVOKE(unregister_framebuffer, info);
|
||||
return (0);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef notdef
|
||||
/*
|
||||
* General purpose structure for passing info in and out of frame buffers
|
||||
* (used for gp1) -- unsupported.
|
||||
*/
|
||||
struct fbinfo {
|
||||
int fb_physaddr; /* physical frame buffer address */
|
||||
int fb_hwwidth; /* fb board width */
|
||||
int fb_hwheight; /* fb board height */
|
||||
int fb_addrdelta; /* phys addr diff between boards */
|
||||
u_char *fb_ropaddr; /* fb virtual addr */
|
||||
int fb_unit; /* minor devnum of fb */
|
||||
};
|
||||
#define FBIOGINFO _IOR('F', 2, struct fbinfo)
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Color map I/O.
|
||||
*/
|
||||
struct fbcmap {
|
||||
int index; /* first element (0 origin) */
|
||||
int count; /* number of elements */
|
||||
u_char *red; /* red color map elements */
|
||||
u_char *green; /* green color map elements */
|
||||
u_char *blue; /* blue color map elements */
|
||||
};
|
||||
#define FBIOPUTCMAP _IOW('F', 3, struct fbcmap)
|
||||
#define FBIOGETCMAP _IOW('F', 4, struct fbcmap)
|
||||
|
||||
/*
|
||||
* Set/get attributes.
|
||||
*/
|
||||
#define FB_ATTR_NDEVSPECIFIC 8 /* no. of device specific values */
|
||||
#define FB_ATTR_NEMUTYPES 4 /* no. of emulation types */
|
||||
|
||||
struct fbsattr {
|
||||
int flags; /* flags; see below */
|
||||
int emu_type; /* emulation type (-1 if unused) */
|
||||
int dev_specific[FB_ATTR_NDEVSPECIFIC]; /* catchall */
|
||||
};
|
||||
#define FB_ATTR_AUTOINIT 1 /* emulation auto init flag */
|
||||
#define FB_ATTR_DEVSPECIFIC 2 /* dev. specific stuff valid flag */
|
||||
|
||||
struct fbgattr {
|
||||
int real_type; /* real device type */
|
||||
int owner; /* PID of owner, 0 if myself */
|
||||
struct fbtype fbtype; /* fbtype info for real device */
|
||||
struct fbsattr sattr; /* see above */
|
||||
int emu_types[FB_ATTR_NEMUTYPES]; /* possible emulations */
|
||||
/* (-1 if unused) */
|
||||
};
|
||||
#define FBIOSATTR _IOW('F', 5, struct fbsattr)
|
||||
#define FBIOGATTR _IOR('F', 6, struct fbgattr)
|
||||
|
||||
/*
|
||||
* Video control.
|
||||
*/
|
||||
#define FBVIDEO_OFF 0
|
||||
#define FBVIDEO_ON 1
|
||||
|
||||
#define FBIOSVIDEO _IOW('F', 7, int)
|
||||
#define FBIOGVIDEO _IOR('F', 8, int)
|
||||
|
||||
/* vertical retrace */
|
||||
#define FBIOVERTICAL _IO('F', 9)
|
||||
|
||||
/*
|
||||
* Hardware cursor control (for, e.g., CG6). A rather complex and icky
|
||||
* interface that smells like VMS, but there it is....
|
||||
*/
|
||||
struct fbcurpos {
|
||||
short x;
|
||||
short y;
|
||||
};
|
||||
|
||||
struct fbcursor {
|
||||
short set; /* flags; see below */
|
||||
short enable; /* nonzero => cursor on, 0 => cursor off */
|
||||
struct fbcurpos pos; /* position on display */
|
||||
struct fbcurpos hot; /* hot-spot within cursor */
|
||||
struct fbcmap cmap; /* cursor color map */
|
||||
struct fbcurpos size; /* number of valid bits in image & mask */
|
||||
caddr_t image; /* cursor image bits */
|
||||
caddr_t mask; /* cursor mask bits */
|
||||
};
|
||||
#define FB_CUR_SETCUR 0x01 /* set on/off (i.e., obey fbcursor.enable) */
|
||||
#define FB_CUR_SETPOS 0x02 /* set position */
|
||||
#define FB_CUR_SETHOT 0x04 /* set hot-spot */
|
||||
#define FB_CUR_SETCMAP 0x08 /* set cursor color map */
|
||||
#define FB_CUR_SETSHAPE 0x10 /* set size & bits */
|
||||
#define FB_CUR_SETALL (FB_CUR_SETCUR | FB_CUR_SETPOS | FB_CUR_SETHOT | \
|
||||
FB_CUR_SETCMAP | FB_CUR_SETSHAPE)
|
||||
|
||||
/* controls for cursor attributes & shape (including position) */
|
||||
#define FBIOSCURSOR _IOW('F', 24, struct fbcursor)
|
||||
#define FBIOGCURSOR _IOWR('F', 25, struct fbcursor)
|
||||
|
||||
/* controls for cursor position only */
|
||||
#define FBIOSCURPOS _IOW('F', 26, struct fbcurpos)
|
||||
#define FBIOGCURPOS _IOW('F', 27, struct fbcurpos)
|
||||
|
||||
/* get maximum cursor size */
|
||||
#define FBIOGCURMAX _IOR('F', 28, struct fbcurpos)
|
||||
|
||||
/*
|
||||
* Video board information
|
||||
*/
|
||||
struct brd_info {
|
||||
u_short accessible_width; /* accessible bytes in scanline */
|
||||
u_short accessible_height; /* number of accessible scanlines */
|
||||
u_short line_bytes; /* number of bytes/scanline */
|
||||
u_short hdb_capable; /* can this thing hardware db? */
|
||||
u_short vmsize; /* video memory size */
|
||||
u_char boardrev; /* board revision # */
|
||||
u_char pad0;
|
||||
u_long pad1;
|
||||
};
|
||||
#define FBIOGXINFO _IOR('F', 39, struct brd_info)
|
||||
|
||||
/*
|
||||
* Monitor information
|
||||
*/
|
||||
struct mon_info {
|
||||
u_long mon_type; /* bit array */
|
||||
#define MON_TYPE_STEREO 0x8 /* stereo display */
|
||||
#define MON_TYPE_0_OFFSET 0x4 /* black level 0 ire instead of 7.5 */
|
||||
#define MON_TYPE_OVERSCAN 0x2 /* overscan */
|
||||
#define MON_TYPE_GRAY 0x1 /* greyscale monitor */
|
||||
u_long pixfreq; /* pixel frequency in Hz */
|
||||
u_long hfreq; /* horizontal freq in Hz */
|
||||
u_long vfreq; /* vertical freq in Hz */
|
||||
u_long vsync; /* vertical sync in scanlines */
|
||||
u_long hsync; /* horizontal sync in pixels */
|
||||
/* these are in pixel units */
|
||||
u_short hfporch; /* horizontal front porch */
|
||||
u_short hbporch; /* horizontal back porch */
|
||||
u_short vfporch; /* vertical front porch */
|
||||
u_short vbporch; /* vertical back porch */
|
||||
};
|
||||
#define FBIOMONINFO _IOR('F', 40, struct mon_info)
|
||||
|
||||
/*
|
||||
* Color map I/O.
|
||||
*/
|
||||
struct fbcmap_i {
|
||||
unsigned int flags;
|
||||
#define FB_CMAP_BLOCK (1 << 0) /* wait for vertical refresh */
|
||||
#define FB_CMAP_KERNEL (1 << 1) /* called within kernel */
|
||||
int id; /* color map id */
|
||||
int index; /* first element (0 origin) */
|
||||
int count; /* number of elements */
|
||||
u_char *red; /* red color map elements */
|
||||
u_char *green; /* green color map elements */
|
||||
u_char *blue; /* blue color map elements */
|
||||
};
|
||||
#define FBIOPUTCMAPI _IOW('F', 41, struct fbcmap_i)
|
||||
#define FBIOGETCMAPI _IOW('F', 42, struct fbcmap_i)
|
||||
|
||||
/* The new style frame buffer ioctls. */
|
||||
|
||||
/* video mode information block */
|
||||
struct video_info {
|
||||
int vi_mode; /* mode number, see below */
|
||||
int vi_flags;
|
||||
#define V_INFO_COLOR (1 << 0)
|
||||
#define V_INFO_GRAPHICS (1 << 1)
|
||||
#define V_INFO_LINEAR (1 << 2)
|
||||
#define V_INFO_VESA (1 << 3)
|
||||
#define V_INFO_NONVGA (1 << 4)
|
||||
#define V_INFO_CWIDTH9 (1 << 5)
|
||||
int vi_width;
|
||||
int vi_height;
|
||||
int vi_cwidth;
|
||||
int vi_cheight;
|
||||
int vi_depth;
|
||||
int vi_planes;
|
||||
vm_offset_t vi_window; /* physical address */
|
||||
size_t vi_window_size;
|
||||
size_t vi_window_gran;
|
||||
vm_offset_t vi_buffer; /* physical address */
|
||||
size_t vi_buffer_size;
|
||||
int vi_mem_model;
|
||||
#define V_INFO_MM_OTHER (-1)
|
||||
#define V_INFO_MM_TEXT 0
|
||||
#define V_INFO_MM_PLANAR 1
|
||||
#define V_INFO_MM_PACKED 2
|
||||
#define V_INFO_MM_DIRECT 3
|
||||
#define V_INFO_MM_CGA 100
|
||||
#define V_INFO_MM_HGC 101
|
||||
#define V_INFO_MM_VGAX 102
|
||||
/* for MM_PACKED and MM_DIRECT only */
|
||||
int vi_pixel_size; /* in bytes */
|
||||
/* for MM_DIRECT only */
|
||||
int vi_pixel_fields[4]; /* RGB and reserved fields */
|
||||
int vi_pixel_fsizes[4];
|
||||
/* reserved */
|
||||
u_char vi_reserved[64];
|
||||
vm_offset_t vi_registers; /* physical address */
|
||||
vm_offset_t vi_registers_size;
|
||||
};
|
||||
typedef struct video_info video_info_t;
|
||||
|
||||
/* adapter infromation block */
|
||||
struct video_adapter {
|
||||
int va_index;
|
||||
int va_type;
|
||||
#define KD_OTHER 0 /* unknown */
|
||||
#define KD_MONO 1 /* monochrome adapter */
|
||||
#define KD_HERCULES 2 /* hercules adapter */
|
||||
#define KD_CGA 3 /* color graphics adapter */
|
||||
#define KD_EGA 4 /* enhanced graphics adapter */
|
||||
#define KD_VGA 5 /* video graphics adapter */
|
||||
#define KD_TGA 7 /* TGA */
|
||||
#define KD_TGA2 8 /* TGA2 */
|
||||
char *va_name;
|
||||
int va_unit;
|
||||
int va_minor;
|
||||
int va_flags;
|
||||
#define V_ADP_COLOR (1 << 0)
|
||||
#define V_ADP_MODECHANGE (1 << 1)
|
||||
#define V_ADP_STATESAVE (1 << 2)
|
||||
#define V_ADP_STATELOAD (1 << 3)
|
||||
#define V_ADP_FONT (1 << 4)
|
||||
#define V_ADP_PALETTE (1 << 5)
|
||||
#define V_ADP_BORDER (1 << 6)
|
||||
#define V_ADP_VESA (1 << 7)
|
||||
#define V_ADP_BOOTDISPLAY (1 << 8)
|
||||
#define V_ADP_PROBED (1 << 16)
|
||||
#define V_ADP_INITIALIZED (1 << 17)
|
||||
#define V_ADP_REGISTERED (1 << 18)
|
||||
#define V_ADP_ATTACHED (1 << 19)
|
||||
#define V_ADP_DAC8 (1 << 20)
|
||||
#define V_ADP_CWIDTH9 (1 << 21)
|
||||
vm_offset_t va_io_base;
|
||||
int va_io_size;
|
||||
vm_offset_t va_crtc_addr;
|
||||
vm_offset_t va_mem_base;
|
||||
int va_mem_size;
|
||||
vm_offset_t va_window; /* virtual address */
|
||||
size_t va_window_size;
|
||||
size_t va_window_gran;
|
||||
u_int va_window_orig;
|
||||
vm_offset_t va_buffer; /* virtual address */
|
||||
size_t va_buffer_size;
|
||||
int va_initial_mode;
|
||||
int va_initial_bios_mode;
|
||||
int va_mode;
|
||||
struct video_info va_info;
|
||||
int va_line_width;
|
||||
struct {
|
||||
int x;
|
||||
int y;
|
||||
} va_disp_start;
|
||||
void *va_token;
|
||||
int va_model;
|
||||
int va_little_bitian;
|
||||
int va_little_endian;
|
||||
int va_buffer_alias;
|
||||
vm_offset_t va_registers; /* virtual address */
|
||||
vm_offset_t va_registers_size;
|
||||
};
|
||||
typedef struct video_adapter video_adapter_t;
|
||||
|
||||
struct video_adapter_info {
|
||||
int va_index;
|
||||
int va_type;
|
||||
char va_name[16];
|
||||
int va_unit;
|
||||
int va_flags;
|
||||
vm_offset_t va_io_base;
|
||||
int va_io_size;
|
||||
vm_offset_t va_crtc_addr;
|
||||
vm_offset_t va_mem_base;
|
||||
int va_mem_size;
|
||||
vm_offset_t va_window; /* virtual address */
|
||||
size_t va_window_size;
|
||||
size_t va_window_gran;
|
||||
vm_offset_t va_unused0;
|
||||
size_t va_buffer_size;
|
||||
int va_initial_mode;
|
||||
int va_initial_bios_mode;
|
||||
int va_mode;
|
||||
int va_line_width;
|
||||
struct {
|
||||
int x;
|
||||
int y;
|
||||
} va_disp_start;
|
||||
u_int va_window_orig;
|
||||
/* reserved */
|
||||
u_char va_reserved[64];
|
||||
};
|
||||
typedef struct video_adapter_info video_adapter_info_t;
|
||||
|
||||
/* some useful video adapter index */
|
||||
#define V_ADP_PRIMARY 0
|
||||
#define V_ADP_SECONDARY 1
|
||||
|
||||
/* video mode numbers */
|
||||
|
||||
#define M_B40x25 0 /* black & white 40 columns */
|
||||
#define M_C40x25 1 /* color 40 columns */
|
||||
#define M_B80x25 2 /* black & white 80 columns */
|
||||
#define M_C80x25 3 /* color 80 columns */
|
||||
#define M_BG320 4 /* black & white graphics 320x200 */
|
||||
#define M_CG320 5 /* color graphics 320x200 */
|
||||
#define M_BG640 6 /* black & white graphics 640x200 hi-res */
|
||||
#define M_EGAMONO80x25 7 /* ega-mono 80x25 */
|
||||
#define M_CG320_D 13 /* ega mode D */
|
||||
#define M_CG640_E 14 /* ega mode E */
|
||||
#define M_EGAMONOAPA 15 /* ega mode F */
|
||||
#define M_CG640x350 16 /* ega mode 10 */
|
||||
#define M_ENHMONOAPA2 17 /* ega mode F with extended memory */
|
||||
#define M_ENH_CG640 18 /* ega mode 10* */
|
||||
#define M_ENH_B40x25 19 /* ega enhanced black & white 40 columns */
|
||||
#define M_ENH_C40x25 20 /* ega enhanced color 40 columns */
|
||||
#define M_ENH_B80x25 21 /* ega enhanced black & white 80 columns */
|
||||
#define M_ENH_C80x25 22 /* ega enhanced color 80 columns */
|
||||
#define M_VGA_C40x25 23 /* vga 8x16 font on color */
|
||||
#define M_VGA_C80x25 24 /* vga 8x16 font on color */
|
||||
#define M_VGA_M80x25 25 /* vga 8x16 font on mono */
|
||||
|
||||
#define M_VGA11 26 /* vga 640x480 2 colors */
|
||||
#define M_BG640x480 26
|
||||
#define M_VGA12 27 /* vga 640x480 16 colors */
|
||||
#define M_CG640x480 27
|
||||
#define M_VGA13 28 /* vga 320x200 256 colors */
|
||||
#define M_VGA_CG320 28
|
||||
|
||||
#define M_VGA_C80x50 30 /* vga 8x8 font on color */
|
||||
#define M_VGA_M80x50 31 /* vga 8x8 font on color */
|
||||
#define M_VGA_C80x30 32 /* vga 8x16 font on color */
|
||||
#define M_VGA_M80x30 33 /* vga 8x16 font on color */
|
||||
#define M_VGA_C80x60 34 /* vga 8x8 font on color */
|
||||
#define M_VGA_M80x60 35 /* vga 8x8 font on color */
|
||||
#define M_VGA_CG640 36 /* vga 640x400 256 color */
|
||||
#define M_VGA_MODEX 37 /* vga 320x240 256 color */
|
||||
|
||||
#define M_VGA_C90x25 40 /* vga 8x16 font on color */
|
||||
#define M_VGA_M90x25 41 /* vga 8x16 font on mono */
|
||||
#define M_VGA_C90x30 42 /* vga 8x16 font on color */
|
||||
#define M_VGA_M90x30 43 /* vga 8x16 font on mono */
|
||||
#define M_VGA_C90x43 44 /* vga 8x8 font on color */
|
||||
#define M_VGA_M90x43 45 /* vga 8x8 font on mono */
|
||||
#define M_VGA_C90x50 46 /* vga 8x8 font on color */
|
||||
#define M_VGA_M90x50 47 /* vga 8x8 font on mono */
|
||||
#define M_VGA_C90x60 48 /* vga 8x8 font on color */
|
||||
#define M_VGA_M90x60 49 /* vga 8x8 font on mono */
|
||||
|
||||
#define M_ENH_B80x43 0x70 /* ega black & white 80x43 */
|
||||
#define M_ENH_C80x43 0x71 /* ega color 80x43 */
|
||||
|
||||
#define M_HGC_P0 0xe0 /* hercules graphics - page 0 @ B0000 */
|
||||
#define M_HGC_P1 0xe1 /* hercules graphics - page 1 @ B8000 */
|
||||
#define M_MCA_MODE 0xff /* monochrome adapter mode */
|
||||
|
||||
#define M_TEXT_80x25 200 /* generic text modes */
|
||||
#define M_TEXT_80x30 201
|
||||
#define M_TEXT_80x43 202
|
||||
#define M_TEXT_80x50 203
|
||||
#define M_TEXT_80x60 204
|
||||
#define M_TEXT_132x25 205
|
||||
#define M_TEXT_132x30 206
|
||||
#define M_TEXT_132x43 207
|
||||
#define M_TEXT_132x50 208
|
||||
#define M_TEXT_132x60 209
|
||||
|
||||
#define M_VESA_BASE 0x100 /* VESA mode number base */
|
||||
#define M_VESA_CG640x400 0x100 /* 640x400, 256 color */
|
||||
#define M_VESA_CG640x480 0x101 /* 640x480, 256 color */
|
||||
#define M_VESA_800x600 0x102 /* 800x600, 16 color */
|
||||
#define M_VESA_CG800x600 0x103 /* 800x600, 256 color */
|
||||
#define M_VESA_1024x768 0x104 /* 1024x768, 16 color */
|
||||
#define M_VESA_CG1024x768 0x105 /* 1024x768, 256 color */
|
||||
#define M_VESA_1280x1024 0x106 /* 1280x1024, 16 color */
|
||||
#define M_VESA_CG1280x1024 0x107 /* 1280x1024, 256 color */
|
||||
#define M_VESA_C80x60 0x108 /* 8x8 font */
|
||||
#define M_VESA_C132x25 0x109 /* 8x16 font */
|
||||
#define M_VESA_C132x43 0x10a /* 8x14 font */
|
||||
#define M_VESA_C132x50 0x10b /* 8x8 font */
|
||||
#define M_VESA_C132x60 0x10c /* 8x8 font */
|
||||
#define M_VESA_32K_320 0x10d /* 320x200, 5:5:5 */
|
||||
#define M_VESA_64K_320 0x10e /* 320x200, 5:6:5 */
|
||||
#define M_VESA_FULL_320 0x10f /* 320x200, 8:8:8 */
|
||||
#define M_VESA_32K_640 0x110 /* 640x480, 5:5:5 */
|
||||
#define M_VESA_64K_640 0x111 /* 640x480, 5:6:5 */
|
||||
#define M_VESA_FULL_640 0x112 /* 640x480, 8:8:8 */
|
||||
#define M_VESA_32K_800 0x113 /* 800x600, 5:5:5 */
|
||||
#define M_VESA_64K_800 0x114 /* 800x600, 5:6:5 */
|
||||
#define M_VESA_FULL_800 0x115 /* 800x600, 8:8:8 */
|
||||
#define M_VESA_32K_1024 0x116 /* 1024x768, 5:5:5 */
|
||||
#define M_VESA_64K_1024 0x117 /* 1024x768, 5:6:5 */
|
||||
#define M_VESA_FULL_1024 0x118 /* 1024x768, 8:8:8 */
|
||||
#define M_VESA_32K_1280 0x119 /* 1280x1024, 5:5:5 */
|
||||
#define M_VESA_64K_1280 0x11a /* 1280x1024, 5:6:5 */
|
||||
#define M_VESA_FULL_1280 0x11b /* 1280x1024, 8:8:8 */
|
||||
#define M_VESA_MODE_MAX 0x1ff
|
||||
|
||||
struct video_display_start {
|
||||
int x;
|
||||
int y;
|
||||
};
|
||||
typedef struct video_display_start video_display_start_t;
|
||||
|
||||
struct video_color_palette {
|
||||
int index; /* first element (zero-based) */
|
||||
int count; /* number of elements */
|
||||
u_char *red; /* red */
|
||||
u_char *green; /* green */
|
||||
u_char *blue; /* blue */
|
||||
u_char *transparent; /* may be NULL */
|
||||
};
|
||||
typedef struct video_color_palette video_color_palette_t;
|
||||
|
||||
/* adapter info. */
|
||||
#define FBIO_ADAPTER _IOR('F', 100, int)
|
||||
#define FBIO_ADPTYPE _IOR('F', 101, int)
|
||||
#define FBIO_ADPINFO _IOR('F', 102, struct video_adapter_info)
|
||||
|
||||
/* video mode control */
|
||||
#define FBIO_MODEINFO _IOWR('F', 103, struct video_info)
|
||||
#define FBIO_FINDMODE _IOWR('F', 104, struct video_info)
|
||||
#define FBIO_GETMODE _IOR('F', 105, int)
|
||||
#define FBIO_SETMODE _IOW('F', 106, int)
|
||||
|
||||
/* get/set frame buffer window origin */
|
||||
#define FBIO_GETWINORG _IOR('F', 107, u_int)
|
||||
#define FBIO_SETWINORG _IOW('F', 108, u_int)
|
||||
|
||||
/* get/set display start address */
|
||||
#define FBIO_GETDISPSTART _IOR('F', 109, video_display_start_t)
|
||||
#define FBIO_SETDISPSTART _IOW('F', 110, video_display_start_t)
|
||||
|
||||
/* get/set scan line width */
|
||||
#define FBIO_GETLINEWIDTH _IOR('F', 111, u_int)
|
||||
#define FBIO_SETLINEWIDTH _IOW('F', 112, u_int)
|
||||
|
||||
/* color palette control */
|
||||
#define FBIO_GETPALETTE _IOW('F', 113, video_color_palette_t)
|
||||
#define FBIO_SETPALETTE _IOW('F', 114, video_color_palette_t)
|
||||
|
||||
/* blank display */
|
||||
#define V_DISPLAY_ON 0
|
||||
#define V_DISPLAY_BLANK 1
|
||||
#define V_DISPLAY_STAND_BY 2
|
||||
#define V_DISPLAY_SUSPEND 3
|
||||
|
||||
#define FBIO_BLANK _IOW('F', 115, int)
|
||||
|
||||
#endif /* !_SYS_FBIO_H_ */
|
||||
240
freebsd/sys/sys/terminal.h
Normal file
240
freebsd/sys/sys/terminal.h
Normal file
@ -0,0 +1,240 @@
|
||||
/*-
|
||||
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
||||
*
|
||||
* Copyright (c) 2009 The FreeBSD Foundation
|
||||
* All rights reserved.
|
||||
*
|
||||
* This software was developed by Ed Schouten under sponsorship from the
|
||||
* FreeBSD Foundation.
|
||||
*
|
||||
* 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
#ifndef _SYS_TERMINAL_H_
|
||||
#define _SYS_TERMINAL_H_
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/_lock.h>
|
||||
#include <sys/_mutex.h>
|
||||
#include <sys/cons.h>
|
||||
#include <sys/linker_set.h>
|
||||
#include <sys/ttycom.h>
|
||||
|
||||
#include <teken/teken.h>
|
||||
|
||||
#include <rtems/bsd/local/opt_syscons.h>
|
||||
#include <rtems/bsd/local/opt_teken.h>
|
||||
|
||||
struct terminal;
|
||||
struct thread;
|
||||
struct tty;
|
||||
|
||||
/*
|
||||
* The terminal layer is an abstraction on top of the TTY layer and the
|
||||
* console interface. It can be used by system console drivers to
|
||||
* easily interact with the kernel console and TTYs.
|
||||
*
|
||||
* Terminals contain terminal emulators, which means console drivers
|
||||
* don't need to implement their own terminal emulator. The terminal
|
||||
* emulator deals with UTF-8 exclusively. This means that term_char_t,
|
||||
* the data type used to store input/output characters will always
|
||||
* contain Unicode codepoints.
|
||||
*
|
||||
* To save memory usage, the top bits of term_char_t will contain other
|
||||
* attributes, like colors. Right now term_char_t is composed as
|
||||
* follows:
|
||||
*
|
||||
* Bits Meaning
|
||||
* 0-20: Character value
|
||||
* 21-25: Bold, underline, blink, reverse, right part of CJK fullwidth character
|
||||
* 26-28: Foreground color
|
||||
* 29-31: Background color
|
||||
*/
|
||||
|
||||
typedef uint32_t term_char_t;
|
||||
#define TCHAR_CHARACTER(c) ((c) & 0x1fffff)
|
||||
#define TCHAR_FORMAT(c) (((c) >> 21) & 0x1f)
|
||||
#define TCHAR_FGCOLOR(c) (((c) >> 26) & 0x7)
|
||||
#define TCHAR_BGCOLOR(c) (((c) >> 29) & 0x7)
|
||||
|
||||
typedef teken_attr_t term_attr_t;
|
||||
|
||||
typedef teken_color_t term_color_t;
|
||||
#define TCOLOR_FG(c) (((c) & 0x7) << 26)
|
||||
#define TCOLOR_BG(c) (((c) & 0x7) << 29)
|
||||
#define TCOLOR_LIGHT(c) ((c) | 0x8)
|
||||
#define TCOLOR_DARK(c) ((c) & ~0x8)
|
||||
|
||||
#define TFORMAT(c) (((c) & 0x1f) << 21)
|
||||
|
||||
/* syscons(4) compatible color attributes for foreground text */
|
||||
#define FG_BLACK TCOLOR_FG(TC_BLACK)
|
||||
#define FG_BLUE TCOLOR_FG(TC_BLUE)
|
||||
#define FG_GREEN TCOLOR_FG(TC_GREEN)
|
||||
#define FG_CYAN TCOLOR_FG(TC_CYAN)
|
||||
#define FG_RED TCOLOR_FG(TC_RED)
|
||||
#define FG_MAGENTA TCOLOR_FG(TC_MAGENTA)
|
||||
#define FG_BROWN TCOLOR_FG(TC_BROWN)
|
||||
#define FG_LIGHTGREY TCOLOR_FG(TC_WHITE)
|
||||
#define FG_DARKGREY (TFORMAT(TF_BOLD) | TCOLOR_FG(TC_BLACK))
|
||||
#define FG_LIGHTBLUE (TFORMAT(TF_BOLD) | TCOLOR_FG(TC_BLUE))
|
||||
#define FG_LIGHTGREEN (TFORMAT(TF_BOLD) | TCOLOR_FG(TC_GREEN))
|
||||
#define FG_LIGHTCYAN (TFORMAT(TF_BOLD) | TCOLOR_FG(TC_CYAN))
|
||||
#define FG_LIGHTRED (TFORMAT(TF_BOLD) | TCOLOR_FG(TC_RED))
|
||||
#define FG_LIGHTMAGENTA (TFORMAT(TF_BOLD) | TCOLOR_FG(TC_MAGENTA))
|
||||
#define FG_YELLOW (TFORMAT(TF_BOLD) | TCOLOR_FG(TC_BROWN))
|
||||
#define FG_WHITE (TFORMAT(TF_BOLD) | TCOLOR_FG(TC_WHITE))
|
||||
#define FG_BLINK TFORMAT(TF_BLINK)
|
||||
|
||||
/* syscons(4) compatible color attributes for text background */
|
||||
#define BG_BLACK TCOLOR_BG(TC_BLACK)
|
||||
#define BG_BLUE TCOLOR_BG(TC_BLUE)
|
||||
#define BG_GREEN TCOLOR_BG(TC_GREEN)
|
||||
#define BG_CYAN TCOLOR_BG(TC_CYAN)
|
||||
#define BG_RED TCOLOR_BG(TC_RED)
|
||||
#define BG_MAGENTA TCOLOR_BG(TC_MAGENTA)
|
||||
#define BG_BROWN TCOLOR_BG(TC_BROWN)
|
||||
#define BG_LIGHTGREY TCOLOR_BG(TC_WHITE)
|
||||
#define BG_DARKGREY (TFORMAT(TF_BOLD) | TCOLOR_BG(TC_BLACK))
|
||||
#define BG_LIGHTBLUE (TFORMAT(TF_BOLD) | TCOLOR_BG(TC_BLUE))
|
||||
#define BG_LIGHTGREEN (TFORMAT(TF_BOLD) | TCOLOR_BG(TC_GREEN))
|
||||
#define BG_LIGHTCYAN (TFORMAT(TF_BOLD) | TCOLOR_BG(TC_CYAN))
|
||||
#define BG_LIGHTRED (TFORMAT(TF_BOLD) | TCOLOR_BG(TC_RED))
|
||||
#define BG_LIGHTMAGENTA (TFORMAT(TF_BOLD) | TCOLOR_BG(TC_MAGENTA))
|
||||
#define BG_YELLOW (TFORMAT(TF_BOLD) | TCOLOR_BG(TC_BROWN))
|
||||
#define BG_WHITE (TFORMAT(TF_BOLD) | TCOLOR_BG(TC_WHITE))
|
||||
|
||||
#ifndef TERMINAL_NORM_ATTR
|
||||
#ifdef SC_NORM_ATTR
|
||||
#define TERMINAL_NORM_ATTR SC_NORM_ATTR
|
||||
#else
|
||||
#define TERMINAL_NORM_ATTR (FG_LIGHTGREY | BG_BLACK)
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef TERMINAL_KERN_ATTR
|
||||
#ifdef SC_KERNEL_CONS_ATTR
|
||||
#define TERMINAL_KERN_ATTR SC_KERNEL_CONS_ATTR
|
||||
#else
|
||||
#define TERMINAL_KERN_ATTR (FG_WHITE | BG_BLACK)
|
||||
#endif
|
||||
#endif
|
||||
|
||||
typedef teken_pos_t term_pos_t;
|
||||
typedef teken_rect_t term_rect_t;
|
||||
|
||||
typedef void tc_cursor_t(struct terminal *tm, const term_pos_t *p);
|
||||
typedef void tc_putchar_t(struct terminal *tm, const term_pos_t *p,
|
||||
term_char_t c);
|
||||
typedef void tc_fill_t(struct terminal *tm, const term_rect_t *r,
|
||||
term_char_t c);
|
||||
typedef void tc_copy_t(struct terminal *tm, const term_rect_t *r,
|
||||
const term_pos_t *p);
|
||||
typedef void tc_pre_input_t(struct terminal *tm);
|
||||
typedef void tc_post_input_t(struct terminal *tm);
|
||||
typedef void tc_param_t(struct terminal *tm, int cmd, unsigned int arg);
|
||||
typedef void tc_done_t(struct terminal *tm);
|
||||
|
||||
typedef void tc_cnprobe_t(struct terminal *tm, struct consdev *cd);
|
||||
typedef int tc_cngetc_t(struct terminal *tm);
|
||||
|
||||
typedef void tc_cngrab_t(struct terminal *tm);
|
||||
typedef void tc_cnungrab_t(struct terminal *tm);
|
||||
|
||||
typedef void tc_opened_t(struct terminal *tm, int opened);
|
||||
typedef int tc_ioctl_t(struct terminal *tm, u_long cmd, caddr_t data,
|
||||
struct thread *td);
|
||||
typedef int tc_mmap_t(struct terminal *tm, vm_ooffset_t offset,
|
||||
vm_paddr_t * paddr, int nprot, vm_memattr_t *memattr);
|
||||
typedef void tc_bell_t(struct terminal *tm);
|
||||
|
||||
struct terminal_class {
|
||||
/* Terminal emulator. */
|
||||
tc_cursor_t *tc_cursor;
|
||||
tc_putchar_t *tc_putchar;
|
||||
tc_fill_t *tc_fill;
|
||||
tc_copy_t *tc_copy;
|
||||
tc_pre_input_t *tc_pre_input;
|
||||
tc_post_input_t *tc_post_input;
|
||||
tc_param_t *tc_param;
|
||||
tc_done_t *tc_done;
|
||||
|
||||
/* Low-level console interface. */
|
||||
tc_cnprobe_t *tc_cnprobe;
|
||||
tc_cngetc_t *tc_cngetc;
|
||||
|
||||
/* DDB & panic handling. */
|
||||
tc_cngrab_t *tc_cngrab;
|
||||
tc_cnungrab_t *tc_cnungrab;
|
||||
|
||||
/* Misc. */
|
||||
tc_opened_t *tc_opened;
|
||||
tc_ioctl_t *tc_ioctl;
|
||||
tc_mmap_t *tc_mmap;
|
||||
tc_bell_t *tc_bell;
|
||||
};
|
||||
|
||||
struct terminal {
|
||||
const struct terminal_class *tm_class;
|
||||
void *tm_softc;
|
||||
struct mtx tm_mtx;
|
||||
struct tty *tm_tty;
|
||||
teken_t tm_emulator;
|
||||
struct winsize tm_winsize;
|
||||
unsigned int tm_flags;
|
||||
#define TF_MUTE 0x1 /* Drop incoming data. */
|
||||
#define TF_BELL 0x2 /* Bell needs to be sent. */
|
||||
#define TF_CONS 0x4 /* Console device (needs spinlock). */
|
||||
struct consdev *consdev;
|
||||
};
|
||||
|
||||
#ifdef _KERNEL
|
||||
|
||||
struct terminal *terminal_alloc(const struct terminal_class *tc, void *softc);
|
||||
void terminal_maketty(struct terminal *tm, const char *fmt, ...);
|
||||
void terminal_set_cursor(struct terminal *tm, const term_pos_t *pos);
|
||||
void terminal_set_winsize_blank(struct terminal *tm,
|
||||
const struct winsize *size, int blank, const term_attr_t *attr);
|
||||
void terminal_set_winsize(struct terminal *tm, const struct winsize *size);
|
||||
void terminal_mute(struct terminal *tm, int yes);
|
||||
void terminal_input_char(struct terminal *tm, term_char_t c);
|
||||
void terminal_input_raw(struct terminal *tm, char c);
|
||||
void terminal_input_special(struct terminal *tm, unsigned int k);
|
||||
|
||||
void termcn_cnregister(struct terminal *tm);
|
||||
|
||||
/* Kernel console helper interface. */
|
||||
extern const struct consdev_ops termcn_cnops;
|
||||
|
||||
#define TERMINAL_DECLARE_EARLY(name, class, softc) \
|
||||
static struct terminal name = { \
|
||||
.tm_class = &class, \
|
||||
.tm_softc = softc, \
|
||||
.tm_flags = TF_CONS, \
|
||||
}; \
|
||||
CONSOLE_DEVICE(name ## _consdev, termcn_cnops, &name)
|
||||
|
||||
#endif /* _KERNEL */
|
||||
|
||||
#endif /* !_SYS_TERMINAL_H_ */
|
||||
221
freebsd/sys/teken/teken.h
Normal file
221
freebsd/sys/teken/teken.h
Normal file
@ -0,0 +1,221 @@
|
||||
/*-
|
||||
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
||||
*
|
||||
* Copyright (c) 2008-2009 Ed Schouten <ed@FreeBSD.org>
|
||||
* 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
#ifndef _TEKEN_H_
|
||||
#define _TEKEN_H_
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
/*
|
||||
* libteken: terminal emulation library.
|
||||
*
|
||||
* This library converts an UTF-8 stream of bytes to terminal drawing
|
||||
* commands.
|
||||
*/
|
||||
|
||||
typedef uint32_t teken_char_t;
|
||||
typedef unsigned short teken_unit_t;
|
||||
typedef unsigned char teken_format_t;
|
||||
#define TF_BOLD 0x01 /* Bold character. */
|
||||
#define TF_UNDERLINE 0x02 /* Underline character. */
|
||||
#define TF_BLINK 0x04 /* Blinking character. */
|
||||
#define TF_REVERSE 0x08 /* Reverse rendered character. */
|
||||
#define TF_CJK_RIGHT 0x10 /* Right-hand side of CJK character. */
|
||||
typedef unsigned char teken_color_t;
|
||||
#define TC_BLACK 0
|
||||
#define TC_RED 1
|
||||
#define TC_GREEN 2
|
||||
#define TC_BROWN 3
|
||||
#define TC_BLUE 4
|
||||
#define TC_MAGENTA 5
|
||||
#define TC_CYAN 6
|
||||
#define TC_WHITE 7
|
||||
#define TC_NCOLORS 8
|
||||
#define TC_LIGHT 8 /* ORed with the others. */
|
||||
|
||||
typedef struct {
|
||||
teken_unit_t tp_row;
|
||||
teken_unit_t tp_col;
|
||||
} teken_pos_t;
|
||||
typedef struct {
|
||||
teken_pos_t tr_begin;
|
||||
teken_pos_t tr_end;
|
||||
} teken_rect_t;
|
||||
typedef struct {
|
||||
teken_format_t ta_format;
|
||||
teken_color_t ta_fgcolor;
|
||||
teken_color_t ta_bgcolor;
|
||||
} teken_attr_t;
|
||||
typedef struct {
|
||||
teken_unit_t ts_begin;
|
||||
teken_unit_t ts_end;
|
||||
} teken_span_t;
|
||||
|
||||
typedef struct __teken teken_t;
|
||||
|
||||
typedef void teken_state_t(teken_t *, teken_char_t);
|
||||
|
||||
/*
|
||||
* Drawing routines supplied by the user.
|
||||
*/
|
||||
|
||||
typedef void tf_bell_t(void *);
|
||||
typedef void tf_cursor_t(void *, const teken_pos_t *);
|
||||
typedef void tf_putchar_t(void *, const teken_pos_t *, teken_char_t,
|
||||
const teken_attr_t *);
|
||||
typedef void tf_fill_t(void *, const teken_rect_t *, teken_char_t,
|
||||
const teken_attr_t *);
|
||||
typedef void tf_copy_t(void *, const teken_rect_t *, const teken_pos_t *);
|
||||
typedef void tf_pre_input_t(void *);
|
||||
typedef void tf_post_input_t(void *);
|
||||
typedef void tf_param_t(void *, int, unsigned int);
|
||||
#define TP_SHOWCURSOR 0
|
||||
#define TP_KEYPADAPP 1
|
||||
#define TP_AUTOREPEAT 2
|
||||
#define TP_SWITCHVT 3
|
||||
#define TP_132COLS 4
|
||||
#define TP_SETBELLPD 5
|
||||
#define TP_SETBELLPD_PITCH(pd) ((pd) >> 16)
|
||||
#define TP_SETBELLPD_DURATION(pd) ((pd) & 0xffff)
|
||||
#define TP_MOUSE 6
|
||||
#define TP_SETBORDER 7
|
||||
#define TP_SETLOCALCURSOR 8
|
||||
#define TP_SETGLOBALCURSOR 9
|
||||
typedef void tf_respond_t(void *, const void *, size_t);
|
||||
|
||||
typedef struct {
|
||||
tf_bell_t *tf_bell;
|
||||
tf_cursor_t *tf_cursor;
|
||||
tf_putchar_t *tf_putchar;
|
||||
tf_fill_t *tf_fill;
|
||||
tf_copy_t *tf_copy;
|
||||
tf_pre_input_t *tf_pre_input;
|
||||
tf_post_input_t *tf_post_input;
|
||||
tf_param_t *tf_param;
|
||||
tf_respond_t *tf_respond;
|
||||
} teken_funcs_t;
|
||||
|
||||
typedef teken_char_t teken_scs_t(const teken_t *, teken_char_t);
|
||||
|
||||
/*
|
||||
* Terminal state.
|
||||
*/
|
||||
|
||||
struct __teken {
|
||||
const teken_funcs_t *t_funcs;
|
||||
void *t_softc;
|
||||
|
||||
teken_state_t *t_nextstate;
|
||||
unsigned int t_stateflags;
|
||||
|
||||
#define T_NUMSIZE 8
|
||||
unsigned int t_nums[T_NUMSIZE];
|
||||
unsigned int t_curnum;
|
||||
|
||||
teken_pos_t t_cursor;
|
||||
teken_attr_t t_curattr;
|
||||
teken_pos_t t_saved_cursor;
|
||||
teken_attr_t t_saved_curattr;
|
||||
|
||||
teken_attr_t t_defattr;
|
||||
teken_pos_t t_winsize;
|
||||
|
||||
/* For DECSTBM. */
|
||||
teken_span_t t_scrollreg;
|
||||
/* For DECOM. */
|
||||
teken_span_t t_originreg;
|
||||
|
||||
#define T_NUMCOL 160
|
||||
unsigned int t_tabstops[T_NUMCOL / (sizeof(unsigned int) * 8)];
|
||||
|
||||
unsigned int t_utf8_left;
|
||||
teken_char_t t_utf8_partial;
|
||||
teken_char_t t_last;
|
||||
|
||||
unsigned int t_curscs;
|
||||
teken_scs_t *t_saved_curscs;
|
||||
teken_scs_t *t_scs[2];
|
||||
};
|
||||
|
||||
/* Initialize teken structure. */
|
||||
void teken_init(teken_t *, const teken_funcs_t *, void *);
|
||||
|
||||
/* Deliver character input. */
|
||||
void teken_input(teken_t *, const void *, size_t);
|
||||
|
||||
/* Get/set teken attributes. */
|
||||
const teken_pos_t *teken_get_cursor(const teken_t *);
|
||||
const teken_attr_t *teken_get_curattr(const teken_t *);
|
||||
const teken_attr_t *teken_get_defattr(const teken_t *);
|
||||
void teken_get_defattr_cons25(const teken_t *, int *, int *);
|
||||
const teken_pos_t *teken_get_winsize(const teken_t *);
|
||||
void teken_set_cursor(teken_t *, const teken_pos_t *);
|
||||
void teken_set_curattr(teken_t *, const teken_attr_t *);
|
||||
void teken_set_defattr(teken_t *, const teken_attr_t *);
|
||||
void teken_set_winsize(teken_t *, const teken_pos_t *);
|
||||
void teken_set_winsize_noreset(teken_t *, const teken_pos_t *);
|
||||
|
||||
/* Key input escape sequences. */
|
||||
#define TKEY_UP 0x00
|
||||
#define TKEY_DOWN 0x01
|
||||
#define TKEY_LEFT 0x02
|
||||
#define TKEY_RIGHT 0x03
|
||||
|
||||
#define TKEY_HOME 0x04
|
||||
#define TKEY_END 0x05
|
||||
#define TKEY_INSERT 0x06
|
||||
#define TKEY_DELETE 0x07
|
||||
#define TKEY_PAGE_UP 0x08
|
||||
#define TKEY_PAGE_DOWN 0x09
|
||||
|
||||
#define TKEY_F1 0x0a
|
||||
#define TKEY_F2 0x0b
|
||||
#define TKEY_F3 0x0c
|
||||
#define TKEY_F4 0x0d
|
||||
#define TKEY_F5 0x0e
|
||||
#define TKEY_F6 0x0f
|
||||
#define TKEY_F7 0x10
|
||||
#define TKEY_F8 0x11
|
||||
#define TKEY_F9 0x12
|
||||
#define TKEY_F10 0x13
|
||||
#define TKEY_F11 0x14
|
||||
#define TKEY_F12 0x15
|
||||
const char *teken_get_sequence(const teken_t *, unsigned int);
|
||||
|
||||
/* Legacy features. */
|
||||
void teken_set_8bit(teken_t *);
|
||||
void teken_set_cons25(teken_t *);
|
||||
void teken_set_cons25keys(teken_t *);
|
||||
|
||||
/* Color conversion. */
|
||||
teken_color_t teken_256to16(teken_color_t);
|
||||
teken_color_t teken_256to8(teken_color_t);
|
||||
|
||||
#endif /* !_TEKEN_H_ */
|
||||
Loading…
x
Reference in New Issue
Block a user