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Add a driver for creator upa frame buffers found in many sparc64 machines.
These are fixed resolution and operate only in pixel mode so they present a challenge to syscons (square peg, round hole, etc, etc). The driver provides a video driver interface for syscons and a separate character device for X to mmap. Wherever possible the creator's accelarated graphics functions are used so text mode is very fast. Based roughly on the openbsd driver.
This commit is contained in:
Jake Burkholder
parent
6cf3586b7e
commit
bf920dafa4
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=119381
648
sys/dev/fb/creator.c
Normal file
648
sys/dev/fb/creator.c
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@ -0,0 +1,648 @@
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/*-
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* Copyright (c) 2003 Jake Burkholder.
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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.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/bus.h>
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#include <sys/kernel.h>
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#include <sys/conf.h>
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#include <sys/cons.h>
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#include <sys/proc.h>
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#include <sys/fcntl.h>
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#include <sys/malloc.h>
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#include <sys/fbio.h>
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#include <sys/consio.h>
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#include <machine/bus.h>
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#include <machine/ofw_upa.h>
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#include <sys/rman.h>
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#include <dev/fb/fbreg.h>
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#include <dev/fb/gallant12x22.h>
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#include <dev/syscons/syscons.h>
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#include <dev/ofw/openfirm.h>
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#include <sparc64/creator/creator.h>
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static int creator_configure(int flags);
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static vi_probe_t creator_probe;
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static vi_init_t creator_init;
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static vi_get_info_t creator_get_info;
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static vi_query_mode_t creator_query_mode;
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static vi_set_mode_t creator_set_mode;
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static vi_save_font_t creator_save_font;
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static vi_load_font_t creator_load_font;
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static vi_show_font_t creator_show_font;
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static vi_save_palette_t creator_save_palette;
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static vi_load_palette_t creator_load_palette;
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static vi_set_border_t creator_set_border;
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static vi_save_state_t creator_save_state;
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static vi_load_state_t creator_load_state;
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static vi_set_win_org_t creator_set_win_org;
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static vi_read_hw_cursor_t creator_read_hw_cursor;
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static vi_set_hw_cursor_t creator_set_hw_cursor;
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static vi_set_hw_cursor_shape_t creator_set_hw_cursor_shape;
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static vi_blank_display_t creator_blank_display;
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static vi_mmap_t creator_mmap;
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static vi_ioctl_t creator_ioctl;
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static vi_clear_t creator_clear;
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static vi_fill_rect_t creator_fill_rect;
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static vi_bitblt_t creator_bitblt;
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static vi_diag_t creator_diag;
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static vi_save_cursor_palette_t creator_save_cursor_palette;
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static vi_load_cursor_palette_t creator_load_cursor_palette;
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static vi_copy_t creator_copy;
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static vi_putp_t creator_putp;
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static vi_putc_t creator_putc;
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static vi_puts_t creator_puts;
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static vi_putm_t creator_putm;
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static void creator_ras_fifo_wait(struct creator_softc *sc, int n);
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static void creator_ras_setbg(struct creator_softc *sc, int bg);
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static void creator_ras_setfg(struct creator_softc *sc, int fg);
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static void creator_ras_wait(struct creator_softc *sc);
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static video_switch_t creatorvidsw = {
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.probe = creator_probe,
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.init = creator_init,
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.get_info = creator_get_info,
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.query_mode = creator_query_mode,
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.set_mode = creator_set_mode,
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.save_font = creator_save_font,
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.load_font = creator_load_font,
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.show_font = creator_show_font,
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.save_palette = creator_save_palette,
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.load_palette = creator_load_palette,
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.set_border = creator_set_border,
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.save_state = creator_save_state,
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.load_state = creator_load_state,
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.set_win_org = creator_set_win_org,
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.read_hw_cursor = creator_read_hw_cursor,
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.set_hw_cursor = creator_set_hw_cursor,
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.set_hw_cursor_shape = creator_set_hw_cursor_shape,
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.blank_display = creator_blank_display,
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.mmap = creator_mmap,
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.ioctl = creator_ioctl,
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.clear = creator_clear,
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.fill_rect = creator_fill_rect,
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.bitblt = creator_bitblt,
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NULL, /* XXX brain damage */
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NULL, /* XXX brain damage */
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.diag = creator_diag,
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.save_cursor_palette = creator_save_cursor_palette,
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.load_cursor_palette = creator_load_cursor_palette,
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.copy = creator_copy,
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.putp = creator_putp,
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.putc = creator_putc,
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.puts = creator_puts,
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.putm = creator_putm
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};
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VIDEO_DRIVER(creator, creatorvidsw, creator_configure);
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extern sc_rndr_sw_t txtrndrsw;
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RENDERER(creator, 0, txtrndrsw, gfb_set);
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RENDERER_MODULE(creator, gfb_set);
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extern struct bus_space_tag nexus_bustag;
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#define C(r, g, b) ((b << 16) | (g << 8) | (r))
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static int cmap[] = {
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C(0x00, 0x00, 0x00), /* black */
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C(0x00, 0x00, 0xff), /* blue */
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C(0x00, 0xff, 0x00), /* green */
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C(0x00, 0xc0, 0xc0), /* cyan */
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C(0xff, 0x00, 0x00), /* red */
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C(0xc0, 0x00, 0xc0), /* magenta */
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C(0xc0, 0xc0, 0x00), /* brown */
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C(0xc0, 0xc0, 0xc0), /* light grey */
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C(0x80, 0x80, 0x80), /* dark grey */
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C(0x80, 0x80, 0xff), /* light blue */
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C(0x80, 0xff, 0x80), /* light green */
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C(0x80, 0xff, 0xff), /* light cyan */
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C(0xff, 0x80, 0x80), /* light red */
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C(0xff, 0x80, 0xff), /* light magenta */
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C(0xff, 0xff, 0x80), /* yellow */
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C(0xff, 0xff, 0xff), /* white */
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};
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#define TODO printf("%s: unimplemented\n", __func__)
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static struct creator_softc creator_softc;
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static int
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creator_configure(int flags)
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{
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struct upa_regs reg[FFB_NREG];
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struct creator_softc *sc;
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phandle_t chosen;
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phandle_t stdout;
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phandle_t child;
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char buf[32];
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int i;
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chosen = OF_finddevice("/chosen");
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OF_getprop(chosen, "stdout", &stdout, sizeof(stdout));
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for (child = OF_child(OF_peer(0)); child != 0;
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child = OF_peer(child)) {
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OF_getprop(child, "name", buf, sizeof(buf));
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if (child == OF_instance_to_package(stdout) &&
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(strcmp(buf, "SUNW,ffb") == 0 ||
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strcmp(buf, "SUNW,afb") == 0))
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break;
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}
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if (child == 0)
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return (0);
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sc = &creator_softc;
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sc->sc_console = 1;
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OF_getprop(child, "reg", reg, sizeof(reg));
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for (i = 0; i < FFB_NREG; i++) {
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sc->sc_bt[i] = &nexus_bustag;
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sc->sc_bh[i] = UPA_REG_PHYS(reg + i);
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}
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OF_getprop(child, "height", &sc->sc_height, sizeof(sc->sc_height));
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OF_getprop(child, "width", &sc->sc_width, sizeof(sc->sc_width));
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creator_init(0, &sc->sc_va, 0);
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return (0);
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}
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static int
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creator_probe(int unit, video_adapter_t **adp, void *arg, int flags)
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{
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TODO;
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return (0);
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}
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static u_char creator_mouse_pointer[64][8] __aligned(8) = {
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{ 0x00, 0x00, }, /* ............ */
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{ 0x80, 0x00, }, /* *........... */
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{ 0xc0, 0x00, }, /* **.......... */
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{ 0xe0, 0x00, }, /* ***......... */
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{ 0xf0, 0x00, }, /* ****........ */
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{ 0xf8, 0x00, }, /* *****....... */
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{ 0xfc, 0x00, }, /* ******...... */
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{ 0xfe, 0x00, }, /* *******..... */
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{ 0xff, 0x00, }, /* ********.... */
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{ 0xff, 0x80, }, /* *********... */
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{ 0xfc, 0xc0, }, /* ******..**.. */
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{ 0xdc, 0x00, }, /* **.***...... */
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{ 0x8e, 0x00, }, /* *...***..... */
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{ 0x0e, 0x00, }, /* ....***..... */
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{ 0x07, 0x00, }, /* .....***.... */
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{ 0x04, 0x00, }, /* .....*...... */
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{ 0x00, 0x00, }, /* ............ */
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{ 0x00, 0x00, }, /* ............ */
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{ 0x00, 0x00, }, /* ............ */
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{ 0x00, 0x00, }, /* ............ */
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{ 0x00, 0x00, }, /* ............ */
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{ 0x00, 0x00, }, /* ............ */
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};
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static int
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creator_init(int unit, video_adapter_t *adp, int flags)
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{
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struct creator_softc *sc;
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phandle_t options;
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video_info_t *vi;
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char buf[32];
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cell_t col;
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cell_t row;
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int i, j;
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sc = (struct creator_softc *)adp;
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vi = &adp->va_info;
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vid_init_struct(adp, "creator", -1, unit);
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options = OF_finddevice("/options");
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OF_getprop(options, "screen-#rows", buf, sizeof(buf));
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vi->vi_height = strtol(buf, NULL, 10);
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OF_getprop(options, "screen-#columns", buf, sizeof(buf));
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vi->vi_width = strtol(buf, NULL, 10);
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vi->vi_cwidth = 12;
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vi->vi_cheight = 22;
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sc->sc_font = gallant12x22_data;
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sc->sc_xmargin = (sc->sc_width - (vi->vi_width * vi->vi_cwidth)) / 2;
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sc->sc_ymargin = (sc->sc_height - (vi->vi_height * vi->vi_cheight)) / 2;
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sc->sc_bg_cache = -1;
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sc->sc_fg_cache = -1;
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creator_ras_wait(sc);
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sc->sc_fifo_cache = 0;
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creator_ras_fifo_wait(sc, 2);
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FFB_WRITE(sc, FFB_FBC, FFB_FBC_PPC, FBC_PPC_VCE_DIS |
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FBC_PPC_TBE_OPAQUE | FBC_PPC_APE_DIS | FBC_PPC_CS_CONST);
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FFB_WRITE(sc, FFB_FBC, FFB_FBC_FBC, FFB_FBC_WB_A | FFB_FBC_RB_A |
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FFB_FBC_SB_BOTH | FFB_FBC_XE_OFF | FFB_FBC_RGBE_MASK);
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FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE, 0x8000);
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sc->sc_dac = (FFB_READ(sc, FFB_DAC, FFB_DAC_VALUE) >> 0x1c);
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FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE2, 0x102);
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FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE2, 0xffffff);
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FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE2, 0x0);
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for (i = 0; i < 2; i++) {
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FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE2, i ? 0x0 : 0x80);
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for (j = 0; j < 64; j++) {
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FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE2,
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*(uint32_t *)(&creator_mouse_pointer[j][0]));
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FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE2,
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*(uint32_t *)(&creator_mouse_pointer[j][4]));
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}
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}
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FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE2, 0x100);
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FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE2, 0x0);
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if (sc->sc_console) {
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col = NULL;
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row = NULL;
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OF_interpret("stdout @ is my-self addr line# addr column# ",
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2, &col, &row);
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if (col != NULL && row != NULL) {
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sc->sc_colp = (int *)(col + 4);
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sc->sc_rowp = (int *)(row + 4);
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}
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} else {
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creator_blank_display(&sc->sc_va, V_DISPLAY_ON);
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}
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creator_set_mode(&sc->sc_va, 0);
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vid_register(&sc->sc_va);
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return (0);
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}
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static int
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creator_get_info(video_adapter_t *adp, int mode, video_info_t *info)
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{
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bcopy(&adp->va_info, info, sizeof(*info));
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return (0);
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}
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static int
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creator_query_mode(video_adapter_t *adp, video_info_t *info)
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{
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TODO;
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return (0);
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}
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static int
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creator_set_mode(video_adapter_t *adp, int mode)
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{
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struct creator_softc *sc;
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sc = (struct creator_softc *)adp;
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creator_ras_fifo_wait(sc, 4);
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FFB_WRITE(sc, FFB_FBC, FFB_FBC_ROP, FBC_ROP_NEW);
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FFB_WRITE(sc, FFB_FBC, FFB_FBC_DRAWOP, FBC_DRAWOP_RECTANGLE);
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FFB_WRITE(sc, FFB_FBC, FFB_FBC_PMASK, 0xffffffff);
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FFB_WRITE(sc, FFB_FBC, FFB_FBC_FONTINC, 0x10000);
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creator_ras_setbg(sc, 0x0);
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creator_ras_setfg(sc, 0xffffff);
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creator_ras_fifo_wait(sc, 4);
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FFB_WRITE(sc, FFB_FBC, FFB_FBC_BX, 0);
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FFB_WRITE(sc, FFB_FBC, FFB_FBC_BY, 0);
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FFB_WRITE(sc, FFB_FBC, FFB_FBC_BH, sc->sc_height);
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FFB_WRITE(sc, FFB_FBC, FFB_FBC_BW, sc->sc_width);
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creator_ras_wait(sc);
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return (0);
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}
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static int
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creator_save_font(video_adapter_t *adp, int page, int size, u_char *data,
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int c, int count)
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{
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TODO;
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return (0);
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}
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static int
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creator_load_font(video_adapter_t *adp, int page, int size, u_char *data,
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int c, int count)
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{
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TODO;
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return (0);
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}
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static int
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creator_show_font(video_adapter_t *adp, int page)
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{
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TODO;
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return (0);
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}
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static int
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creator_save_palette(video_adapter_t *adp, u_char *palette)
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{
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/* TODO; */
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return (0);
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}
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static int
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creator_load_palette(video_adapter_t *adp, u_char *palette)
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{
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/* TODO; */
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return (0);
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}
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static int
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creator_set_border(video_adapter_t *adp, int border)
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{
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/* TODO; */
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return (0);
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}
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static int
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creator_save_state(video_adapter_t *adp, void *p, size_t size)
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{
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TODO;
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return (0);
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}
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static int
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creator_load_state(video_adapter_t *adp, void *p)
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{
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TODO;
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return (0);
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}
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static int
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creator_set_win_org(video_adapter_t *adp, off_t offset)
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{
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TODO;
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return (0);
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}
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static int
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creator_read_hw_cursor(video_adapter_t *adp, int *col, int *row)
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{
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struct creator_softc *sc;
|
||||
|
||||
sc = (struct creator_softc *)adp;
|
||||
if (sc->sc_colp != NULL && sc->sc_rowp != NULL) {
|
||||
*col = *sc->sc_colp;
|
||||
*row = *sc->sc_rowp;
|
||||
} else {
|
||||
*col = 0;
|
||||
*row = 0;
|
||||
}
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_set_hw_cursor(video_adapter_t *adp, int col, int row)
|
||||
{
|
||||
struct creator_softc *sc;
|
||||
|
||||
sc = (struct creator_softc *)adp;
|
||||
if (sc->sc_colp != NULL ** sc->sc_rowp != NULL) {
|
||||
*sc->sc_colp = col;
|
||||
*sc->sc_rowp = row;
|
||||
}
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_set_hw_cursor_shape(video_adapter_t *adp, int base, int height,
|
||||
int celsize, int blink)
|
||||
{
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_blank_display(video_adapter_t *adp, int mode)
|
||||
{
|
||||
struct creator_softc *sc;
|
||||
int v;
|
||||
|
||||
sc = (struct creator_softc *)adp;
|
||||
FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE, 0x6000);
|
||||
v = FFB_READ(sc, FFB_DAC, FFB_DAC_VALUE);
|
||||
FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE, 0x6000);
|
||||
if (mode == V_DISPLAY_ON)
|
||||
v |= 0x1;
|
||||
else
|
||||
v &= ~0x1;
|
||||
FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE, v);
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_mmap(video_adapter_t *adp, vm_offset_t offset, vm_paddr_t *paddr,
|
||||
int prot)
|
||||
{
|
||||
TODO;
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_ioctl(video_adapter_t *adp, u_long cmd, caddr_t data)
|
||||
{
|
||||
TODO;
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_clear(video_adapter_t *adp)
|
||||
{
|
||||
TODO;
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_fill_rect(video_adapter_t *adp, int val, int x, int y, int cx, int cy)
|
||||
{
|
||||
TODO;
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_bitblt(video_adapter_t *adp, ...)
|
||||
{
|
||||
TODO;
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_diag(video_adapter_t *adp, int level)
|
||||
{
|
||||
TODO;
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_save_cursor_palette(video_adapter_t *adp, u_char *palette)
|
||||
{
|
||||
TODO;
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_load_cursor_palette(video_adapter_t *adp, u_char *palette)
|
||||
{
|
||||
TODO;
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_copy(video_adapter_t *adp, vm_offset_t src, vm_offset_t dst, int n)
|
||||
{
|
||||
TODO;
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_putp(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)
|
||||
{
|
||||
TODO;
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_putc(video_adapter_t *adp, vm_offset_t off, u_int8_t c, u_int8_t a)
|
||||
{
|
||||
struct creator_softc *sc;
|
||||
uint16_t *p;
|
||||
int row;
|
||||
int col;
|
||||
int i;
|
||||
|
||||
sc = (struct creator_softc *)adp;
|
||||
row = (off / adp->va_info.vi_width) * adp->va_info.vi_cheight;
|
||||
col = (off % adp->va_info.vi_width) * adp->va_info.vi_cwidth;
|
||||
p = (uint16_t *)sc->sc_font + (c * adp->va_info.vi_cheight);
|
||||
creator_ras_setfg(sc, cmap[a & 0xf]);
|
||||
creator_ras_setbg(sc, cmap[(a >> 4) & 0xf]);
|
||||
creator_ras_fifo_wait(sc, 2 + adp->va_info.vi_cheight);
|
||||
FFB_WRITE(sc, FFB_FBC, FFB_FBC_FONTXY,
|
||||
((row + sc->sc_ymargin) << 16) | (col + sc->sc_xmargin));
|
||||
FFB_WRITE(sc, FFB_FBC, FFB_FBC_FONTW, adp->va_info.vi_cwidth);
|
||||
for (i = 0; i < adp->va_info.vi_cheight; i++) {
|
||||
FFB_WRITE(sc, FFB_FBC, FFB_FBC_FONT, *p++ << 16);
|
||||
}
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_puts(video_adapter_t *adp, vm_offset_t off, u_int16_t *s, int len)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < len; i++) {
|
||||
(*vidsw[adp->va_index]->putc)(adp, off + i, s[i] & 0xff,
|
||||
(s[i] & 0xff00) >> 8);
|
||||
}
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_putm(video_adapter_t *adp, int x, int y, u_int8_t *pixel_image,
|
||||
u_int32_t pixel_mask, int size)
|
||||
{
|
||||
struct creator_softc *sc;
|
||||
|
||||
sc = (struct creator_softc *)adp;
|
||||
FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE2, 0x104);
|
||||
FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE2,
|
||||
((y + sc->sc_ymargin) << 16) | (x + sc->sc_xmargin));
|
||||
return (0);
|
||||
}
|
||||
|
||||
static void
|
||||
creator_ras_fifo_wait(struct creator_softc *sc, int n)
|
||||
{
|
||||
int cache;
|
||||
|
||||
cache = sc->sc_fifo_cache;
|
||||
while (cache < n) {
|
||||
cache = (FFB_READ(sc, FFB_FBC, FFB_FBC_UCSR) &
|
||||
FBC_UCSR_FIFO_MASK) - 8;
|
||||
}
|
||||
sc->sc_fifo_cache = cache - n;
|
||||
}
|
||||
|
||||
static void
|
||||
creator_ras_setbg(struct creator_softc *sc, int bg)
|
||||
{
|
||||
|
||||
if (bg == sc->sc_bg_cache)
|
||||
return;
|
||||
sc->sc_bg_cache = bg;
|
||||
creator_ras_fifo_wait(sc, 1);
|
||||
FFB_WRITE(sc, FFB_FBC, FFB_FBC_BG, bg);
|
||||
creator_ras_wait(sc);
|
||||
}
|
||||
|
||||
static void
|
||||
creator_ras_setfg(struct creator_softc *sc, int fg)
|
||||
{
|
||||
|
||||
if (fg == sc->sc_fg_cache)
|
||||
return;
|
||||
sc->sc_fg_cache = fg;
|
||||
creator_ras_fifo_wait(sc, 1);
|
||||
FFB_WRITE(sc, FFB_FBC, FFB_FBC_FG, fg);
|
||||
creator_ras_wait(sc);
|
||||
}
|
||||
|
||||
static void
|
||||
creator_ras_wait(struct creator_softc *sc)
|
||||
{
|
||||
int ucsr;
|
||||
int r;
|
||||
|
||||
for (;;) {
|
||||
ucsr = FFB_READ(sc, FFB_FBC, FFB_FBC_UCSR);
|
||||
if ((ucsr & (FBC_UCSR_FB_BUSY|FBC_UCSR_RP_BUSY)) == 0)
|
||||
break;
|
||||
r = ucsr & (FBC_UCSR_READ_ERR | FBC_UCSR_FIFO_OVFL);
|
||||
if (r != 0) {
|
||||
FFB_WRITE(sc, FFB_FBC, FFB_FBC_UCSR, r);
|
||||
}
|
||||
}
|
||||
}
|
||||
171
sys/dev/fb/creatorreg.h
Normal file
171
sys/dev/fb/creatorreg.h
Normal file
@ -0,0 +1,171 @@
|
||||
/*-
|
||||
* Copyright (c) 2003 Jake Burkholder.
|
||||
* 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 _DEV_FB_CREATOR_H_
|
||||
#define _DEV_FB_CREATOR_H_
|
||||
|
||||
#define FFB_NREG 24
|
||||
|
||||
#define FFB_DAC 1
|
||||
#define FFB_DAC_TYPE 0x0
|
||||
#define FFB_DAC_VALUE 0x4
|
||||
#define FFB_DAC_TYPE2 0x8
|
||||
#define FFB_DAC_VALUE2 0xc
|
||||
|
||||
#define FFB_FBC 2
|
||||
#define FFB_FBC_BY 0x60
|
||||
#define FFB_FBC_BX 0x64
|
||||
#define FFB_FBC_DY 0x68
|
||||
#define FFB_FBC_DX 0x6c
|
||||
#define FFB_FBC_BH 0x70
|
||||
#define FFB_FBC_BW 0x74
|
||||
#define FFB_FBC_PPC 0x200 /* Pixel Processor Control */
|
||||
#define FFB_FBC_FG 0x208 /* Foreground */
|
||||
#define FFB_FBC_BG 0x20c /* Background */
|
||||
#define FFB_FBC_FBC 0x254 /* Frame Buffer Control */
|
||||
#define FFB_FBC_ROP 0x258 /* Raster Operation */
|
||||
#define FFB_FBC_PMASK 0x290 /* Pixel Mask */
|
||||
#define FFB_FBC_DRAWOP 0x300 /* Draw Operation */
|
||||
#define FFB_FBC_FONTXY 0x314 /* Font X/Y */
|
||||
#define FFB_FBC_FONTW 0x318 /* Font Width */
|
||||
#define FFB_FBC_FONTINC 0x31c /* Font Increment */
|
||||
#define FFB_FBC_FONT 0x320 /* Font Data */
|
||||
#define FFB_FBC_UCSR 0x900 /* User Control & Status */
|
||||
|
||||
#define FBC_PPC_VCE_DIS 0x00001000
|
||||
#define FBC_PPC_APE_DIS 0x00000800
|
||||
#define FBC_PPC_TBE_OPAQUE 0x00000200
|
||||
#define FBC_PPC_CS_CONST 0x00000003
|
||||
|
||||
#define FFB_FBC_WB_A 0x20000000
|
||||
#define FFB_FBC_RB_A 0x00004000
|
||||
#define FFB_FBC_SB_BOTH 0x00003000
|
||||
#define FFB_FBC_XE_OFF 0x00000040
|
||||
#define FFB_FBC_RGBE_MASK 0x0000003f
|
||||
|
||||
#define FBC_ROP_NEW 0x83
|
||||
|
||||
#define FBC_DRAWOP_RECTANGLE 0x08
|
||||
|
||||
#define FBC_UCSR_FIFO_OVFL 0x80000000
|
||||
#define FBC_UCSR_READ_ERR 0x40000000
|
||||
#define FBC_UCSR_RP_BUSY 0x02000000
|
||||
#define FBC_UCSR_FB_BUSY 0x01000000
|
||||
#define FBC_UCSR_FIFO_MASK 0x00000fff
|
||||
|
||||
#define FFB_VIRT_SFB8R 0x00000000
|
||||
#define FFB_VIRT_SFB8G 0x00400000
|
||||
#define FFB_VIRT_SFB8B 0x00800000
|
||||
#define FFB_VIRT_SFB8X 0x00c00000
|
||||
#define FFB_VIRT_SFB32 0x01000000
|
||||
#define FFB_VIRT_SFB64 0x02000000
|
||||
#define FFB_VIRT_FBC 0x04000000
|
||||
#define FFB_VIRT_FBC_BM 0x04002000
|
||||
#define FFB_VIRT_DFB8R 0x04004000
|
||||
#define FFB_VIRT_DFB8G 0x04404000
|
||||
#define FFB_VIRT_DFB8B 0x04804000
|
||||
#define FFB_VIRT_DFB8X 0x04c04000
|
||||
#define FFB_VIRT_DFB24 0x05004000
|
||||
#define FFB_VIRT_DFB32 0x06004000
|
||||
#define FFB_VIRT_DFB422A 0x07004000
|
||||
#define FFB_VIRT_DFB422AD 0x07804000
|
||||
#define FFB_VIRT_DFB24B 0x08004000
|
||||
#define FFB_VIRT_DFB422B 0x09004000
|
||||
#define FFB_VIRT_DFB422BD 0x09804000
|
||||
#define FFB_VIRT_SFB16Z 0x0a004000
|
||||
#define FFB_VIRT_SFB8Z 0x0a404000
|
||||
#define FFB_VIRT_SFB422 0x0ac04000
|
||||
#define FFB_VIRT_SFB422D 0x0b404000
|
||||
#define FFB_VIRT_FBC_KREG 0x0bc04000
|
||||
#define FFB_VIRT_DAC 0x0bc06000
|
||||
#define FFB_VIRT_PROM 0x0bc08000
|
||||
#define FFB_VIRT_EXP 0x0bc18000
|
||||
|
||||
#define FFB_PHYS_SFB8R 0x04000000
|
||||
#define FFB_PHYS_SFB8G 0x04400000
|
||||
#define FFB_PHYS_SFB8B 0x04800000
|
||||
#define FFB_PHYS_SFB8X 0x04c00000
|
||||
#define FFB_PHYS_SFB32 0x05000000
|
||||
#define FFB_PHYS_SFB64 0x06000000
|
||||
#define FFB_PHYS_FBC 0x00600000
|
||||
#define FFB_PHYS_FBC_BM 0x00600000
|
||||
#define FFB_PHYS_DFB8R 0x01000000
|
||||
#define FFB_PHYS_DFB8G 0x01400000
|
||||
#define FFB_PHYS_DFB8B 0x01800000
|
||||
#define FFB_PHYS_DFB8X 0x01c00000
|
||||
#define FFB_PHYS_DFB24 0x02000000
|
||||
#define FFB_PHYS_DFB32 0x03000000
|
||||
#define FFB_PHYS_DFB422A 0x09000000
|
||||
#define FFB_PHYS_DFB422AD 0x09800000
|
||||
#define FFB_PHYS_DFB24B 0x0a000000
|
||||
#define FFB_PHYS_DFB422B 0x0b000000
|
||||
#define FFB_PHYS_DFB422BD 0x0b800000
|
||||
#define FFB_PHYS_SFB16Z 0x0c800000
|
||||
#define FFB_PHYS_SFB8Z 0x0c000000
|
||||
#define FFB_PHYS_SFB422 0x0d000000
|
||||
#define FFB_PHYS_SFB422D 0x0d800000
|
||||
#define FFB_PHYS_FBC_KREG 0x00610000
|
||||
#define FFB_PHYS_DAC 0x00400000
|
||||
#define FFB_PHYS_PROM 0x00000000
|
||||
#define FFB_PHYS_EXP 0x00200000
|
||||
|
||||
#define FFB_READ(sc, reg, off) \
|
||||
bus_space_read_4((sc)->sc_bt[(reg)], (sc)->sc_bh[(reg)], (off))
|
||||
#define FFB_WRITE(sc, reg, off, val) \
|
||||
bus_space_write_4((sc)->sc_bt[(reg)], (sc)->sc_bh[(reg)], (off), (val))
|
||||
|
||||
struct creator_softc {
|
||||
video_adapter_t sc_va; /* XXX must be first */
|
||||
|
||||
dev_t sc_si;
|
||||
|
||||
struct resource *sc_reg[FFB_NREG];
|
||||
bus_space_tag_t sc_bt[FFB_NREG];
|
||||
bus_space_handle_t sc_bh[FFB_NREG];
|
||||
char sc_model[32];
|
||||
int sc_console;
|
||||
int sc_dac;
|
||||
|
||||
int sc_height;
|
||||
int sc_width;
|
||||
int sc_ncol;
|
||||
int sc_nrow;
|
||||
|
||||
int sc_xmargin;
|
||||
int sc_ymargin;
|
||||
|
||||
u_char *sc_font;
|
||||
int *sc_rowp;
|
||||
int *sc_colp;
|
||||
|
||||
int sc_bg_cache;
|
||||
int sc_fg_cache;
|
||||
int sc_fifo_cache;
|
||||
};
|
||||
|
||||
#endif
|
||||
6189
sys/dev/fb/gallant12x22.c
Normal file
6189
sys/dev/fb/gallant12x22.c
Normal file
File diff suppressed because it is too large
Load Diff
6189
sys/dev/fb/gallant12x22.h
Normal file
6189
sys/dev/fb/gallant12x22.h
Normal file
File diff suppressed because it is too large
Load Diff
171
sys/sparc64/creator/creator.h
Normal file
171
sys/sparc64/creator/creator.h
Normal file
@ -0,0 +1,171 @@
|
||||
/*-
|
||||
* Copyright (c) 2003 Jake Burkholder.
|
||||
* 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 _DEV_FB_CREATOR_H_
|
||||
#define _DEV_FB_CREATOR_H_
|
||||
|
||||
#define FFB_NREG 24
|
||||
|
||||
#define FFB_DAC 1
|
||||
#define FFB_DAC_TYPE 0x0
|
||||
#define FFB_DAC_VALUE 0x4
|
||||
#define FFB_DAC_TYPE2 0x8
|
||||
#define FFB_DAC_VALUE2 0xc
|
||||
|
||||
#define FFB_FBC 2
|
||||
#define FFB_FBC_BY 0x60
|
||||
#define FFB_FBC_BX 0x64
|
||||
#define FFB_FBC_DY 0x68
|
||||
#define FFB_FBC_DX 0x6c
|
||||
#define FFB_FBC_BH 0x70
|
||||
#define FFB_FBC_BW 0x74
|
||||
#define FFB_FBC_PPC 0x200 /* Pixel Processor Control */
|
||||
#define FFB_FBC_FG 0x208 /* Foreground */
|
||||
#define FFB_FBC_BG 0x20c /* Background */
|
||||
#define FFB_FBC_FBC 0x254 /* Frame Buffer Control */
|
||||
#define FFB_FBC_ROP 0x258 /* Raster Operation */
|
||||
#define FFB_FBC_PMASK 0x290 /* Pixel Mask */
|
||||
#define FFB_FBC_DRAWOP 0x300 /* Draw Operation */
|
||||
#define FFB_FBC_FONTXY 0x314 /* Font X/Y */
|
||||
#define FFB_FBC_FONTW 0x318 /* Font Width */
|
||||
#define FFB_FBC_FONTINC 0x31c /* Font Increment */
|
||||
#define FFB_FBC_FONT 0x320 /* Font Data */
|
||||
#define FFB_FBC_UCSR 0x900 /* User Control & Status */
|
||||
|
||||
#define FBC_PPC_VCE_DIS 0x00001000
|
||||
#define FBC_PPC_APE_DIS 0x00000800
|
||||
#define FBC_PPC_TBE_OPAQUE 0x00000200
|
||||
#define FBC_PPC_CS_CONST 0x00000003
|
||||
|
||||
#define FFB_FBC_WB_A 0x20000000
|
||||
#define FFB_FBC_RB_A 0x00004000
|
||||
#define FFB_FBC_SB_BOTH 0x00003000
|
||||
#define FFB_FBC_XE_OFF 0x00000040
|
||||
#define FFB_FBC_RGBE_MASK 0x0000003f
|
||||
|
||||
#define FBC_ROP_NEW 0x83
|
||||
|
||||
#define FBC_DRAWOP_RECTANGLE 0x08
|
||||
|
||||
#define FBC_UCSR_FIFO_OVFL 0x80000000
|
||||
#define FBC_UCSR_READ_ERR 0x40000000
|
||||
#define FBC_UCSR_RP_BUSY 0x02000000
|
||||
#define FBC_UCSR_FB_BUSY 0x01000000
|
||||
#define FBC_UCSR_FIFO_MASK 0x00000fff
|
||||
|
||||
#define FFB_VIRT_SFB8R 0x00000000
|
||||
#define FFB_VIRT_SFB8G 0x00400000
|
||||
#define FFB_VIRT_SFB8B 0x00800000
|
||||
#define FFB_VIRT_SFB8X 0x00c00000
|
||||
#define FFB_VIRT_SFB32 0x01000000
|
||||
#define FFB_VIRT_SFB64 0x02000000
|
||||
#define FFB_VIRT_FBC 0x04000000
|
||||
#define FFB_VIRT_FBC_BM 0x04002000
|
||||
#define FFB_VIRT_DFB8R 0x04004000
|
||||
#define FFB_VIRT_DFB8G 0x04404000
|
||||
#define FFB_VIRT_DFB8B 0x04804000
|
||||
#define FFB_VIRT_DFB8X 0x04c04000
|
||||
#define FFB_VIRT_DFB24 0x05004000
|
||||
#define FFB_VIRT_DFB32 0x06004000
|
||||
#define FFB_VIRT_DFB422A 0x07004000
|
||||
#define FFB_VIRT_DFB422AD 0x07804000
|
||||
#define FFB_VIRT_DFB24B 0x08004000
|
||||
#define FFB_VIRT_DFB422B 0x09004000
|
||||
#define FFB_VIRT_DFB422BD 0x09804000
|
||||
#define FFB_VIRT_SFB16Z 0x0a004000
|
||||
#define FFB_VIRT_SFB8Z 0x0a404000
|
||||
#define FFB_VIRT_SFB422 0x0ac04000
|
||||
#define FFB_VIRT_SFB422D 0x0b404000
|
||||
#define FFB_VIRT_FBC_KREG 0x0bc04000
|
||||
#define FFB_VIRT_DAC 0x0bc06000
|
||||
#define FFB_VIRT_PROM 0x0bc08000
|
||||
#define FFB_VIRT_EXP 0x0bc18000
|
||||
|
||||
#define FFB_PHYS_SFB8R 0x04000000
|
||||
#define FFB_PHYS_SFB8G 0x04400000
|
||||
#define FFB_PHYS_SFB8B 0x04800000
|
||||
#define FFB_PHYS_SFB8X 0x04c00000
|
||||
#define FFB_PHYS_SFB32 0x05000000
|
||||
#define FFB_PHYS_SFB64 0x06000000
|
||||
#define FFB_PHYS_FBC 0x00600000
|
||||
#define FFB_PHYS_FBC_BM 0x00600000
|
||||
#define FFB_PHYS_DFB8R 0x01000000
|
||||
#define FFB_PHYS_DFB8G 0x01400000
|
||||
#define FFB_PHYS_DFB8B 0x01800000
|
||||
#define FFB_PHYS_DFB8X 0x01c00000
|
||||
#define FFB_PHYS_DFB24 0x02000000
|
||||
#define FFB_PHYS_DFB32 0x03000000
|
||||
#define FFB_PHYS_DFB422A 0x09000000
|
||||
#define FFB_PHYS_DFB422AD 0x09800000
|
||||
#define FFB_PHYS_DFB24B 0x0a000000
|
||||
#define FFB_PHYS_DFB422B 0x0b000000
|
||||
#define FFB_PHYS_DFB422BD 0x0b800000
|
||||
#define FFB_PHYS_SFB16Z 0x0c800000
|
||||
#define FFB_PHYS_SFB8Z 0x0c000000
|
||||
#define FFB_PHYS_SFB422 0x0d000000
|
||||
#define FFB_PHYS_SFB422D 0x0d800000
|
||||
#define FFB_PHYS_FBC_KREG 0x00610000
|
||||
#define FFB_PHYS_DAC 0x00400000
|
||||
#define FFB_PHYS_PROM 0x00000000
|
||||
#define FFB_PHYS_EXP 0x00200000
|
||||
|
||||
#define FFB_READ(sc, reg, off) \
|
||||
bus_space_read_4((sc)->sc_bt[(reg)], (sc)->sc_bh[(reg)], (off))
|
||||
#define FFB_WRITE(sc, reg, off, val) \
|
||||
bus_space_write_4((sc)->sc_bt[(reg)], (sc)->sc_bh[(reg)], (off), (val))
|
||||
|
||||
struct creator_softc {
|
||||
video_adapter_t sc_va; /* XXX must be first */
|
||||
|
||||
dev_t sc_si;
|
||||
|
||||
struct resource *sc_reg[FFB_NREG];
|
||||
bus_space_tag_t sc_bt[FFB_NREG];
|
||||
bus_space_handle_t sc_bh[FFB_NREG];
|
||||
char sc_model[32];
|
||||
int sc_console;
|
||||
int sc_dac;
|
||||
|
||||
int sc_height;
|
||||
int sc_width;
|
||||
int sc_ncol;
|
||||
int sc_nrow;
|
||||
|
||||
int sc_xmargin;
|
||||
int sc_ymargin;
|
||||
|
||||
u_char *sc_font;
|
||||
int *sc_rowp;
|
||||
int *sc_colp;
|
||||
|
||||
int sc_bg_cache;
|
||||
int sc_fg_cache;
|
||||
int sc_fifo_cache;
|
||||
};
|
||||
|
||||
#endif
|
||||
287
sys/sparc64/creator/creator_upa.c
Normal file
287
sys/sparc64/creator/creator_upa.c
Normal file
@ -0,0 +1,287 @@
|
||||
/*-
|
||||
* Copyright (c) 2003 Jake Burkholder.
|
||||
* 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/bus.h>
|
||||
#include <sys/consio.h>
|
||||
#include <sys/conf.h>
|
||||
#include <sys/fbio.h>
|
||||
#include <sys/interrupt.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <machine/bus.h>
|
||||
#include <machine/resource.h>
|
||||
#include <sys/rman.h>
|
||||
|
||||
#include <dev/ofw/openfirm.h>
|
||||
|
||||
#include <dev/fb/fbreg.h>
|
||||
#include <dev/syscons/syscons.h>
|
||||
|
||||
#include <machine/nexusvar.h>
|
||||
#include <machine/ofw_upa.h>
|
||||
|
||||
#include <sparc64/creator/creator.h>
|
||||
|
||||
static int creator_upa_attach(device_t dev);
|
||||
static int creator_upa_probe(device_t dev);
|
||||
|
||||
static d_open_t creator_open;
|
||||
static d_close_t creator_close;
|
||||
static d_ioctl_t creator_ioctl;
|
||||
static d_mmap_t creator_mmap;
|
||||
|
||||
static void creator_shutdown(void *v);
|
||||
|
||||
static device_method_t creator_upa_methods[] = {
|
||||
DEVMETHOD(device_probe, creator_upa_probe),
|
||||
DEVMETHOD(device_attach, creator_upa_attach),
|
||||
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
||||
static driver_t creator_upa_driver = {
|
||||
"creator",
|
||||
creator_upa_methods,
|
||||
sizeof(struct creator_softc),
|
||||
};
|
||||
|
||||
static devclass_t creator_upa_devclass;
|
||||
|
||||
static struct cdevsw creator_devsw = {
|
||||
.d_open = creator_open,
|
||||
.d_close = creator_close,
|
||||
.d_ioctl = creator_ioctl,
|
||||
.d_mmap = creator_mmap,
|
||||
.d_name = "fb",
|
||||
};
|
||||
|
||||
struct ffb_map {
|
||||
uint64_t fm_virt;
|
||||
uint64_t fm_phys;
|
||||
uint64_t fm_size;
|
||||
};
|
||||
|
||||
static struct ffb_map ffb_map[] = {
|
||||
{ FFB_VIRT_SFB8R, FFB_PHYS_SFB8R, 0x00400000 },
|
||||
{ FFB_VIRT_SFB8G, FFB_PHYS_SFB8G, 0x00400000 },
|
||||
{ FFB_VIRT_SFB8B, FFB_PHYS_SFB8B, 0x00400000 },
|
||||
{ FFB_VIRT_SFB8X, FFB_PHYS_SFB8X, 0x00400000 },
|
||||
{ FFB_VIRT_SFB32, FFB_PHYS_SFB32, 0x01000000 },
|
||||
{ FFB_VIRT_SFB64, FFB_PHYS_SFB64, 0x02000000 },
|
||||
{ FFB_VIRT_FBC, FFB_PHYS_FBC, 0x00002000 },
|
||||
{ FFB_VIRT_FBC_BM, FFB_PHYS_FBC_BM, 0x00002000 },
|
||||
{ FFB_VIRT_DFB8R, FFB_PHYS_DFB8R, 0x00400000 },
|
||||
{ FFB_VIRT_DFB8G, FFB_PHYS_DFB8G, 0x00400000 },
|
||||
{ FFB_VIRT_DFB8B, FFB_PHYS_DFB8B, 0x00400000 },
|
||||
{ FFB_VIRT_DFB8X, FFB_PHYS_DFB8X, 0x00400000 },
|
||||
{ FFB_VIRT_DFB24, FFB_PHYS_DFB24, 0x01000000 },
|
||||
{ FFB_VIRT_DFB32, FFB_PHYS_DFB32, 0x01000000 },
|
||||
{ FFB_VIRT_DFB422A, FFB_PHYS_DFB422A, 0x00800000 },
|
||||
{ FFB_VIRT_DFB422AD, FFB_PHYS_DFB422AD, 0x00800000 },
|
||||
{ FFB_VIRT_DFB24B, FFB_PHYS_DFB24B, 0x01000000 },
|
||||
{ FFB_VIRT_DFB422B, FFB_PHYS_DFB422B, 0x00800000 },
|
||||
{ FFB_VIRT_DFB422BD, FFB_PHYS_DFB422BD, 0x00800000 },
|
||||
{ FFB_VIRT_SFB16Z, FFB_PHYS_SFB16Z, 0x00800000 },
|
||||
{ FFB_VIRT_SFB8Z, FFB_PHYS_SFB8Z, 0x00800000 },
|
||||
{ FFB_VIRT_SFB422, FFB_PHYS_SFB422, 0x00800000 },
|
||||
{ FFB_VIRT_SFB422D, FFB_PHYS_SFB422D, 0x00800000 },
|
||||
{ FFB_VIRT_FBC_KREG, FFB_PHYS_FBC_KREG, 0x00002000 },
|
||||
{ FFB_VIRT_DAC, FFB_PHYS_DAC, 0x00002000 },
|
||||
{ FFB_VIRT_PROM, FFB_PHYS_PROM, 0x00010000 },
|
||||
{ FFB_VIRT_EXP, FFB_PHYS_EXP, 0x00002000 },
|
||||
{ 0x0, 0x0, 0x00000000 }
|
||||
};
|
||||
|
||||
DRIVER_MODULE(creator, nexus, creator_upa_driver, creator_upa_devclass, 0, 0);
|
||||
|
||||
static int
|
||||
creator_upa_probe(device_t dev)
|
||||
{
|
||||
const char *name;
|
||||
phandle_t node;
|
||||
int type;
|
||||
|
||||
name = nexus_get_name(dev);
|
||||
node = nexus_get_node(dev);
|
||||
if (strcmp(name, "SUNW,ffb") == 0) {
|
||||
if (OF_getprop(node, "board_type", &type, sizeof(type)) == -1)
|
||||
return (ENXIO);
|
||||
switch (type & 7) {
|
||||
case 0x0:
|
||||
device_set_desc(dev, "Creator");
|
||||
break;
|
||||
case 0x3:
|
||||
device_set_desc(dev, "Creator3d");
|
||||
break;
|
||||
default:
|
||||
return (ENXIO);
|
||||
}
|
||||
} else if (strcmp(name, "SUNW,afb") == 0)
|
||||
device_set_desc(dev, "Elite3D");
|
||||
else
|
||||
return (ENXIO);
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_upa_attach(device_t dev)
|
||||
{
|
||||
struct creator_softc *sc;
|
||||
struct upa_regs *reg;
|
||||
video_switch_t *sw;
|
||||
phandle_t chosen;
|
||||
phandle_t stdout;
|
||||
bus_addr_t phys;
|
||||
bus_size_t size;
|
||||
phandle_t node;
|
||||
int nreg;
|
||||
int unit;
|
||||
int rid;
|
||||
int i;
|
||||
|
||||
chosen = OF_finddevice("/chosen");
|
||||
OF_getprop(chosen, "stdout", &stdout, sizeof(stdout));
|
||||
node = nexus_get_node(dev);
|
||||
unit = device_get_unit(dev);
|
||||
if (node == OF_instance_to_package(stdout)) {
|
||||
sc = (struct creator_softc *)vid_get_adapter(0);
|
||||
device_set_softc(dev, sc);
|
||||
} else {
|
||||
sc = device_get_softc(dev);
|
||||
nreg = nexus_get_nreg(dev);
|
||||
reg = nexus_get_reg(dev);
|
||||
for (i = 0; i < nreg; i++) {
|
||||
phys = UPA_REG_PHYS(reg + i);
|
||||
size = UPA_REG_SIZE(reg + i);
|
||||
rid = 0;
|
||||
sc->sc_reg[i] = bus_alloc_resource(dev, SYS_RES_MEMORY,
|
||||
&rid, phys, phys + size - 1, size, RF_ACTIVE);
|
||||
if (sc->sc_reg[i] == NULL)
|
||||
panic("creator_upa_attach");
|
||||
sc->sc_bt[i] = rman_get_bustag(sc->sc_reg[i]);
|
||||
sc->sc_bh[i] = rman_get_bushandle(sc->sc_reg[i]);
|
||||
}
|
||||
OF_getprop(node, "height", &sc->sc_height,
|
||||
sizeof(sc->sc_height));
|
||||
OF_getprop(node, "width", &sc->sc_width,
|
||||
sizeof(sc->sc_width));
|
||||
sw = vid_get_switch("creator");
|
||||
sw->init(unit, &sc->sc_va, 0);
|
||||
}
|
||||
|
||||
sc->sc_si = make_dev(&creator_devsw, unit, UID_ROOT, GID_WHEEL,
|
||||
0600, "fb%d", unit);
|
||||
sc->sc_si->si_drv1 = sc;
|
||||
|
||||
/* XXX */
|
||||
if (unit == 0)
|
||||
sc_attach_unit(unit, 0);
|
||||
|
||||
EVENTHANDLER_REGISTER(shutdown_final, creator_shutdown, sc,
|
||||
SHUTDOWN_PRI_DEFAULT);
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_open(dev_t dev, int flags, int mode, struct thread *td)
|
||||
{
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_close(dev_t dev, int flags, int mode, struct thread *td)
|
||||
{
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_ioctl(dev_t dev, u_long cmd, caddr_t data, int flags,
|
||||
struct thread *td)
|
||||
{
|
||||
struct creator_softc *sc;
|
||||
struct fbcursor *fbc;
|
||||
struct fbtype *fb;
|
||||
|
||||
sc = dev->si_drv1;
|
||||
switch (cmd) {
|
||||
case FBIOGTYPE:
|
||||
fb = (struct fbtype *)data;
|
||||
fb->fb_type = FBTYPE_CREATOR;
|
||||
fb->fb_height = sc->sc_height;
|
||||
fb->fb_width = sc->sc_width;
|
||||
break;
|
||||
case FBIOSCURSOR:
|
||||
fbc = (struct fbcursor *)data;
|
||||
switch (fbc->set) {
|
||||
case FB_CUR_SETALL:
|
||||
printf("creator_dev_ioctl: FB_CUR_SETALL\n");
|
||||
break;
|
||||
case FB_CUR_SETCMAP:
|
||||
printf("creator_dev_ioctl: FB_CUR_SETCMAP\n");
|
||||
break;
|
||||
default:
|
||||
printf("creator_dev_ioctl: FBIOSCURSOR %#x\n",
|
||||
fbc->set);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
printf("creator_dev_ioctl: %#lx\n", cmd);
|
||||
return (ENODEV);
|
||||
}
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
creator_mmap(dev_t dev, vm_offset_t offset, vm_paddr_t *paddr, int prot)
|
||||
{
|
||||
struct creator_softc *sc;
|
||||
struct ffb_map *fm;
|
||||
|
||||
sc = dev->si_drv1;
|
||||
for (fm = ffb_map; fm->fm_size != 0; fm++) {
|
||||
if (offset >= fm->fm_virt &&
|
||||
offset < fm->fm_virt + fm->fm_size) {
|
||||
*paddr = sc->sc_bh[0] + fm->fm_phys +
|
||||
(offset - fm->fm_virt);
|
||||
return (0);
|
||||
}
|
||||
}
|
||||
return (EINVAL);
|
||||
}
|
||||
|
||||
static void
|
||||
creator_shutdown(void *v)
|
||||
{
|
||||
struct creator_softc *sc = v;
|
||||
|
||||
FFB_WRITE(sc, FFB_DAC, FFB_DAC_TYPE2, 0x100);
|
||||
FFB_WRITE(sc, FFB_DAC, FFB_DAC_VALUE2, 0x3);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user