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ps3_syscons.c (230992) ps3_syscons.c (265871)
1/*-
1/*-
2 * Copyright (c) 2003 Peter Grehan
2 * Copyright (c) 2011-2014 Nathan Whitehorn
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright

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20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright

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20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
28__FBSDID("$FreeBSD: head/sys/powerpc/ps3/ps3_syscons.c 230992 2012-02-04 19:50:26Z nwhitehorn $");
28__FBSDID("$FreeBSD: head/sys/powerpc/ps3/ps3_syscons.c 265871 2014-05-11 05:49:35Z nwhitehorn $");
29
30#include <sys/param.h>
31#include <sys/systm.h>
29
30#include <sys/param.h>
31#include <sys/systm.h>
32#include <sys/module.h>
33#include <sys/bus.h>
34#include <sys/kernel.h>
35#include <sys/sysctl.h>
36#include <sys/limits.h>
37#include <sys/conf.h>
38#include <sys/cons.h>
32#include <sys/kernel.h>
33#include <sys/sysctl.h>
34#include <sys/limits.h>
35#include <sys/conf.h>
36#include <sys/cons.h>
39#include <sys/proc.h>
40#include <sys/fcntl.h>
41#include <sys/malloc.h>
42#include <sys/fbio.h>
37#include <sys/fbio.h>
43#include <sys/consio.h>
44
45#include <vm/vm.h>
46#include <vm/pmap.h>
47
38
39#include <vm/vm.h>
40#include <vm/pmap.h>
41
48#include <machine/bus.h>
49#include <machine/sc_machdep.h>
50#include <machine/platform.h>
51#include <machine/pmap.h>
52
42#include <machine/platform.h>
43#include <machine/pmap.h>
44
53#include <sys/rman.h>
45#include <dev/vt/vt.h>
46#include <dev/vt/hw/fb/vt_fb.h>
47#include <dev/vt/colors/vt_termcolors.h>
54
48
55#include <dev/fb/fbreg.h>
56#include <dev/syscons/syscons.h>
57
58#include "ps3-hvcall.h"
59
60#define PS3FB_SIZE (4*1024*1024)
61
62#define L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_MODE_SET 0x0100
63#define L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_SYNC 0x0101
64#define L1GPU_DISPLAY_SYNC_HSYNC 1
65#define L1GPU_DISPLAY_SYNC_VSYNC 2
66#define L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP 0x0102
67
49#include "ps3-hvcall.h"
50
51#define PS3FB_SIZE (4*1024*1024)
52
53#define L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_MODE_SET 0x0100
54#define L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_SYNC 0x0101
55#define L1GPU_DISPLAY_SYNC_HSYNC 1
56#define L1GPU_DISPLAY_SYNC_VSYNC 2
57#define L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP 0x0102
58
68extern u_char dflt_font_16[];
69extern u_char dflt_font_14[];
70extern u_char dflt_font_8[];
71
72static int ps3fb_configure(int flags);
59static vd_init_t ps3fb_init;
60static vd_probe_t ps3fb_probe;
73void ps3fb_remap(void);
74
61void ps3fb_remap(void);
62
75static vi_probe_t ps3fb_probe;
76static vi_init_t ps3fb_init;
77static vi_get_info_t ps3fb_get_info;
78static vi_query_mode_t ps3fb_query_mode;
79static vi_set_mode_t ps3fb_set_mode;
80static vi_save_font_t ps3fb_save_font;
81static vi_load_font_t ps3fb_load_font;
82static vi_show_font_t ps3fb_show_font;
83static vi_save_palette_t ps3fb_save_palette;
84static vi_load_palette_t ps3fb_load_palette;
85static vi_set_border_t ps3fb_set_border;
86static vi_save_state_t ps3fb_save_state;
87static vi_load_state_t ps3fb_load_state;
88static vi_set_win_org_t ps3fb_set_win_org;
89static vi_read_hw_cursor_t ps3fb_read_hw_cursor;
90static vi_set_hw_cursor_t ps3fb_set_hw_cursor;
91static vi_set_hw_cursor_shape_t ps3fb_set_hw_cursor_shape;
92static vi_blank_display_t ps3fb_blank_display;
93static vi_mmap_t ps3fb_mmap;
94static vi_ioctl_t ps3fb_ioctl;
95static vi_clear_t ps3fb_clear;
96static vi_fill_rect_t ps3fb_fill_rect;
97static vi_bitblt_t ps3fb_bitblt;
98static vi_diag_t ps3fb_diag;
99static vi_save_cursor_palette_t ps3fb_save_cursor_palette;
100static vi_load_cursor_palette_t ps3fb_load_cursor_palette;
101static vi_copy_t ps3fb_copy;
102static vi_putp_t ps3fb_putp;
103static vi_putc_t ps3fb_putc;
104static vi_puts_t ps3fb_puts;
105static vi_putm_t ps3fb_putm;
106
107struct ps3fb_softc {
63struct ps3fb_softc {
108 video_adapter_t sc_va;
109 struct cdev *sc_si;
110 int sc_console;
64 struct fb_info fb_info;
111
65
112 intptr_t sc_addr;
113 int sc_height;
114 int sc_width;
115 int sc_stride;
116 int sc_ncol;
117 int sc_nrow;
118
119 int sc_xmargin;
120 int sc_ymargin;
121
122 u_char *sc_font;
123 int sc_font_height;
124
125 uint64_t sc_fbhandle;
126 uint64_t sc_fbcontext;
127 uint64_t sc_dma_control;
128 uint64_t sc_driver_info;
129 uint64_t sc_reports;
130 uint64_t sc_reports_size;
131};
132
66 uint64_t sc_fbhandle;
67 uint64_t sc_fbcontext;
68 uint64_t sc_dma_control;
69 uint64_t sc_driver_info;
70 uint64_t sc_reports;
71 uint64_t sc_reports_size;
72};
73
133static video_switch_t ps3fbvidsw = {
134 .probe = ps3fb_probe,
135 .init = ps3fb_init,
136 .get_info = ps3fb_get_info,
137 .query_mode = ps3fb_query_mode,
138 .set_mode = ps3fb_set_mode,
139 .save_font = ps3fb_save_font,
140 .load_font = ps3fb_load_font,
141 .show_font = ps3fb_show_font,
142 .save_palette = ps3fb_save_palette,
143 .load_palette = ps3fb_load_palette,
144 .set_border = ps3fb_set_border,
145 .save_state = ps3fb_save_state,
146 .load_state = ps3fb_load_state,
147 .set_win_org = ps3fb_set_win_org,
148 .read_hw_cursor = ps3fb_read_hw_cursor,
149 .set_hw_cursor = ps3fb_set_hw_cursor,
150 .set_hw_cursor_shape = ps3fb_set_hw_cursor_shape,
151 .blank_display = ps3fb_blank_display,
152 .mmap = ps3fb_mmap,
153 .ioctl = ps3fb_ioctl,
154 .clear = ps3fb_clear,
155 .fill_rect = ps3fb_fill_rect,
156 .bitblt = ps3fb_bitblt,
157 .diag = ps3fb_diag,
158 .save_cursor_palette = ps3fb_save_cursor_palette,
159 .load_cursor_palette = ps3fb_load_cursor_palette,
160 .copy = ps3fb_copy,
161 .putp = ps3fb_putp,
162 .putc = ps3fb_putc,
163 .puts = ps3fb_puts,
164 .putm = ps3fb_putm,
74static struct vt_driver vt_ps3fb_driver = {
75 .vd_name = "ps3fb",
76 .vd_probe = ps3fb_probe,
77 .vd_init = ps3fb_init,
78 .vd_blank = vt_fb_blank,
79 .vd_bitbltchr = vt_fb_bitbltchr,
80 .vd_maskbitbltchr = vt_fb_maskbitbltchr,
81 /* Better than VGA, but still generic driver. */
82 .vd_priority = VD_PRIORITY_GENERIC + 1,
165};
166
83};
84
167VIDEO_DRIVER(ps3fb, ps3fbvidsw, ps3fb_configure);
168
169extern sc_rndr_sw_t txtrndrsw;
170RENDERER(ps3fb, 0, txtrndrsw, gfb_set);
171
172RENDERER_MODULE(ps3fb, gfb_set);
173
174/*
175 * Define the iso6429-1983 colormap
176 */
177static struct {
178 uint8_t red;
179 uint8_t green;
180 uint8_t blue;
181} ps3fb_cmap[16] = { /* # R G B Color */
182 /* - - - - ----- */
183 { 0x00, 0x00, 0x00 }, /* 0 0 0 0 Black */
184 { 0x00, 0x00, 0xaa }, /* 1 0 0 2/3 Blue */
185 { 0x00, 0xaa, 0x00 }, /* 2 0 2/3 0 Green */
186 { 0x00, 0xaa, 0xaa }, /* 3 0 2/3 2/3 Cyan */
187 { 0xaa, 0x00, 0x00 }, /* 4 2/3 0 0 Red */
188 { 0xaa, 0x00, 0xaa }, /* 5 2/3 0 2/3 Magenta */
189 { 0xaa, 0x55, 0x00 }, /* 6 2/3 1/3 0 Brown */
190 { 0xaa, 0xaa, 0xaa }, /* 7 2/3 2/3 2/3 White */
191 { 0x55, 0x55, 0x55 }, /* 8 1/3 1/3 1/3 Gray */
192 { 0x55, 0x55, 0xff }, /* 9 1/3 1/3 1 Bright Blue */
193 { 0x55, 0xff, 0x55 }, /* 10 1/3 1 1/3 Bright Green */
194 { 0x55, 0xff, 0xff }, /* 11 1/3 1 1 Bright Cyan */
195 { 0xff, 0x55, 0x55 }, /* 12 1 1/3 1/3 Bright Red */
196 { 0xff, 0x55, 0xff }, /* 13 1 1/3 1 Bright Magenta */
197 { 0xff, 0xff, 0x80 }, /* 14 1 1 1/3 Bright Yellow */
198 { 0xff, 0xff, 0xff } /* 15 1 1 1 Bright White */
199};
200
201#define TODO printf("%s: unimplemented\n", __func__)
202
203static u_int16_t ps3fb_static_window[ROW*COL];
204
85VT_DRIVER_DECLARE(vt_ps3fb, vt_ps3fb_driver);
205static struct ps3fb_softc ps3fb_softc;
206
86static struct ps3fb_softc ps3fb_softc;
87
207static __inline int
208ps3fb_background(uint8_t attr)
209{
210 return (attr >> 4);
211}
212
213static __inline int
214ps3fb_foreground(uint8_t attr)
215{
216 return (attr & 0x0f);
217}
218
219static u_int
220ps3fb_pix32(int attr)
221{
222 u_int retval;
223
224 retval = (ps3fb_cmap[attr].red << 16) |
225 (ps3fb_cmap[attr].green << 8) |
226 ps3fb_cmap[attr].blue;
227
228 return (retval);
229}
230
231static int
88static int
232ps3fb_configure(int flags)
89ps3fb_probe(struct vt_device *vd)
233{
234 struct ps3fb_softc *sc;
235 int disable;
236 char compatible[64];
237#if 0
238 phandle_t root;
239#endif
90{
91 struct ps3fb_softc *sc;
92 int disable;
93 char compatible[64];
94#if 0
95 phandle_t root;
96#endif
240 static int done = 0;
241
242 disable = 0;
243 TUNABLE_INT_FETCH("hw.syscons.disable", &disable);
244 if (disable != 0)
245 return (0);
246
97
98 disable = 0;
99 TUNABLE_INT_FETCH("hw.syscons.disable", &disable);
100 if (disable != 0)
101 return (0);
102
247 if (done != 0)
248 return (0);
249 done = 1;
250
251 sc = &ps3fb_softc;
252
253#if 0
254 root = OF_finddevice("/");
255 if (OF_getprop(root, "compatible", compatible, sizeof(compatible)) <= 0)
256 return (0);
257
258 if (strncmp(compatible, "sony,ps3", sizeof(compatible)) != 0)
259 return (0);
260#else
261 TUNABLE_STR_FETCH("hw.platform", compatible, sizeof(compatible));
262 if (strcmp(compatible, "ps3") != 0)
103 sc = &ps3fb_softc;
104
105#if 0
106 root = OF_finddevice("/");
107 if (OF_getprop(root, "compatible", compatible, sizeof(compatible)) <= 0)
108 return (0);
109
110 if (strncmp(compatible, "sony,ps3", sizeof(compatible)) != 0)
111 return (0);
112#else
113 TUNABLE_STR_FETCH("hw.platform", compatible, sizeof(compatible));
114 if (strcmp(compatible, "ps3") != 0)
263 return (0);
115 return (CN_DEAD);
264#endif
265
116#endif
117
266 sc->sc_console = 1;
267
268 /* XXX: get from HV repository */
269 sc->sc_height = 480;
270 sc->sc_width = 720;
271 sc->sc_stride = sc->sc_width*4;
272
273 /*
274 * The loader puts the FB at 0x10000000, so use that for now.
275 */
276
277 sc->sc_addr = 0x10000000;
278 ps3fb_init(0, &sc->sc_va, 0);
279
280 return (0);
118 return (CN_INTERNAL);
281}
282
283void
284ps3fb_remap(void)
285{
286 struct ps3fb_softc *sc;
287 vm_offset_t va, fb_paddr;
288

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294 lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_MODE_SET,
295 0,0,0,0);
296 lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_MODE_SET,
297 0,0,1,0);
298 lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_SYNC,
299 0,L1GPU_DISPLAY_SYNC_VSYNC,0,0);
300 lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_SYNC,
301 1,L1GPU_DISPLAY_SYNC_VSYNC,0,0);
119}
120
121void
122ps3fb_remap(void)
123{
124 struct ps3fb_softc *sc;
125 vm_offset_t va, fb_paddr;
126

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132 lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_MODE_SET,
133 0,0,0,0);
134 lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_MODE_SET,
135 0,0,1,0);
136 lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_SYNC,
137 0,L1GPU_DISPLAY_SYNC_VSYNC,0,0);
138 lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_SYNC,
139 1,L1GPU_DISPLAY_SYNC_VSYNC,0,0);
302 lv1_gpu_memory_allocate(PS3FB_SIZE, 0, 0, 0, 0, &sc->sc_fbhandle, &fb_paddr);
303 lv1_gpu_context_allocate(sc->sc_fbhandle, 0, &sc->sc_fbcontext, &sc->sc_dma_control,
304 &sc->sc_driver_info, &sc->sc_reports, &sc->sc_reports_size);
140 lv1_gpu_memory_allocate(PS3FB_SIZE, 0, 0, 0, 0, &sc->sc_fbhandle,
141 &fb_paddr);
142 lv1_gpu_context_allocate(sc->sc_fbhandle, 0, &sc->sc_fbcontext,
143 &sc->sc_dma_control, &sc->sc_driver_info, &sc->sc_reports,
144 &sc->sc_reports_size);
305
306 lv1_gpu_context_attribute(sc->sc_fbcontext,
307 L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 0, 0, 0, 0);
308 lv1_gpu_context_attribute(sc->sc_fbcontext,
309 L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 1, 0, 0, 0);
310
145
146 lv1_gpu_context_attribute(sc->sc_fbcontext,
147 L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 0, 0, 0, 0);
148 lv1_gpu_context_attribute(sc->sc_fbcontext,
149 L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 1, 0, 0, 0);
150
151 sc->fb_info.fb_pbase = fb_paddr;
311 for (va = 0; va < PS3FB_SIZE; va += PAGE_SIZE)
312 pmap_kenter_attr(0x10000000 + va, fb_paddr + va,
313 VM_MEMATTR_WRITE_COMBINING);
314}
315
316static int
152 for (va = 0; va < PS3FB_SIZE; va += PAGE_SIZE)
153 pmap_kenter_attr(0x10000000 + va, fb_paddr + va,
154 VM_MEMATTR_WRITE_COMBINING);
155}
156
157static int
317ps3fb_probe(int unit, video_adapter_t **adp, void *arg, int flags)
158ps3fb_init(struct vt_device *vd)
318{
159{
319 TODO;
320 return (0);
321}
322
323static int
324ps3fb_init(int unit, video_adapter_t *adp, int flags)
325{
326 struct ps3fb_softc *sc;
160 struct ps3fb_softc *sc;
327 video_info_t *vi;
328 int cxborder, cyborder;
329 int font_height;
330
161
331 sc = (struct ps3fb_softc *)adp;
332 vi = &adp->va_info;
162 /* Init softc */
163 vd->vd_softc = sc = &ps3fb_softc;
333
164
334 vid_init_struct(adp, "ps3fb", -1, unit);
165 /* XXX: get from HV repository */
166 sc->fb_info.fb_depth = 32;
167 sc->fb_info.fb_height = 480;
168 sc->fb_info.fb_width = 720;
169 sc->fb_info.fb_stride = sc->fb_info.fb_width*4;
170 sc->fb_info.fb_size = sc->fb_info.fb_height * sc->fb_info.fb_stride;
171 sc->fb_info.fb_bpp = sc->fb_info.fb_stride / sc->fb_info.fb_width * 8;
335
172
336 /* The default font size can be overridden by loader */
337 font_height = 16;
338 TUNABLE_INT_FETCH("hw.syscons.fsize", &font_height);
339 if (font_height == 8) {
340 sc->sc_font = dflt_font_8;
341 sc->sc_font_height = 8;
342 } else if (font_height == 14) {
343 sc->sc_font = dflt_font_14;
344 sc->sc_font_height = 14;
345 } else {
346 /* default is 8x16 */
347 sc->sc_font = dflt_font_16;
348 sc->sc_font_height = 16;
349 }
350
351 /* The user can set a border in chars - default is 1 char width */
352 cxborder = 8;
353 cyborder = 2;
354 TUNABLE_INT_FETCH("hw.syscons.xborder", &cxborder);
355 TUNABLE_INT_FETCH("hw.syscons.yborder", &cyborder);
356
357 vi->vi_cheight = sc->sc_font_height;
358 vi->vi_width = sc->sc_width/8 - 2*cxborder;
359 vi->vi_height = sc->sc_height/sc->sc_font_height - 2*cyborder;
360 vi->vi_cwidth = 8;
361
362 /*
173 /*
363 * Clamp width/height to syscons maximums
174 * The loader puts the FB at 0x10000000, so use that for now.
364 */
175 */
365 if (vi->vi_width > COL)
366 vi->vi_width = COL;
367 if (vi->vi_height > ROW)
368 vi->vi_height = ROW;
369
176
370 sc->sc_xmargin = (sc->sc_width - (vi->vi_width * vi->vi_cwidth)) / 2;
371 sc->sc_ymargin = (sc->sc_height - (vi->vi_height * vi->vi_cheight))/2;
177 sc->fb_info.fb_vbase = 0x10000000;
372
178
373 /*
374 * Avoid huge amounts of conditional code in syscons by
375 * defining a dummy h/w text display buffer.
376 */
377 adp->va_window = (vm_offset_t) ps3fb_static_window;
179 /* 32-bit VGA palette */
180 vt_generate_vga_palette(sc->fb_info.fb_cmap, COLOR_FORMAT_RGB,
181 255, 16, 255, 8, 255, 0);
378
182
379 /*
380 * Enable future font-loading and flag color support, as well as
381 * adding V_ADP_MODECHANGE so that we ps3fb_set_mode() gets called
382 * when the X server shuts down. This enables us to get the console
383 * back when X disappears.
384 */
385 adp->va_flags |= V_ADP_FONT | V_ADP_COLOR | V_ADP_MODECHANGE;
386
387 ps3fb_set_mode(&sc->sc_va, 0);
388 vid_register(&sc->sc_va);
389
390 return (0);
391}
392
393static int
394ps3fb_get_info(video_adapter_t *adp, int mode, video_info_t *info)
395{
396 bcopy(&adp->va_info, info, sizeof(*info));
397 return (0);
398}
399
400static int
401ps3fb_query_mode(video_adapter_t *adp, video_info_t *info)
402{
403 TODO;
404 return (0);
405}
406
407static int
408ps3fb_set_mode(video_adapter_t *adp, int mode)
409{
410 struct ps3fb_softc *sc;
411
412 sc = (struct ps3fb_softc *)adp;
413
414 /* XXX: no real mode setting at the moment */
415
416 ps3fb_blank_display(&sc->sc_va, V_DISPLAY_ON);
417
183 /* Set correct graphics context */
418 lv1_gpu_context_attribute(sc->sc_fbcontext,
419 L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 0, 0, 0, 0);
420 lv1_gpu_context_attribute(sc->sc_fbcontext,
421 L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 1, 0, 0, 0);
422
184 lv1_gpu_context_attribute(sc->sc_fbcontext,
185 L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 0, 0, 0, 0);
186 lv1_gpu_context_attribute(sc->sc_fbcontext,
187 L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 1, 0, 0, 0);
188
423 return (0);
424}
189 fb_probe(&sc->fb_info);
190 vt_fb_init(vd);
425
191
426static int
427ps3fb_save_font(video_adapter_t *adp, int page, int size, int width,
428 u_char *data, int c, int count)
429{
430 TODO;
431 return (0);
432}
192 /* Clear the screen. */
193 vt_fb_blank(vd, TC_BLACK);
433
194
434static int
435ps3fb_load_font(video_adapter_t *adp, int page, int size, int width,
436 u_char *data, int c, int count)
437{
438 struct ps3fb_softc *sc;
439
440 sc = (struct ps3fb_softc *)adp;
441
442 /*
443 * syscons code has already determined that current width/height
444 * are unchanged for this new font
445 */
446 sc->sc_font = data;
447 return (0);
195 return (CN_INTERNAL);
448}
449
196}
197
450static int
451ps3fb_show_font(video_adapter_t *adp, int page)
452{
453
454 return (0);
455}
456
457static int
458ps3fb_save_palette(video_adapter_t *adp, u_char *palette)
459{
460 /* TODO; */
461 return (0);
462}
463
464static int
465ps3fb_load_palette(video_adapter_t *adp, u_char *palette)
466{
467 /* TODO; */
468 return (0);
469}
470
471static int
472ps3fb_set_border(video_adapter_t *adp, int border)
473{
474 /* XXX Be lazy for now and blank entire screen */
475 return (ps3fb_blank_display(adp, border));
476}
477
478static int
479ps3fb_save_state(video_adapter_t *adp, void *p, size_t size)
480{
481 TODO;
482 return (0);
483}
484
485static int
486ps3fb_load_state(video_adapter_t *adp, void *p)
487{
488 TODO;
489 return (0);
490}
491
492static int
493ps3fb_set_win_org(video_adapter_t *adp, off_t offset)
494{
495 TODO;
496 return (0);
497}
498
499static int
500ps3fb_read_hw_cursor(video_adapter_t *adp, int *col, int *row)
501{
502 *col = 0;
503 *row = 0;
504
505 return (0);
506}
507
508static int
509ps3fb_set_hw_cursor(video_adapter_t *adp, int col, int row)
510{
511
512 return (0);
513}
514
515static int
516ps3fb_set_hw_cursor_shape(video_adapter_t *adp, int base, int height,
517 int celsize, int blink)
518{
519 return (0);
520}
521
522static int
523ps3fb_blank_display(video_adapter_t *adp, int mode)
524{
525 struct ps3fb_softc *sc;
526 int i;
527 uint32_t *addr;
528
529 sc = (struct ps3fb_softc *)adp;
530 addr = (uint32_t *) sc->sc_addr;
531
532 for (i = 0; i < (sc->sc_stride/4)*sc->sc_height; i++)
533 *(addr + i) = ps3fb_pix32(ps3fb_background(SC_NORM_ATTR));
534
535 return (0);
536}
537
538static int
539ps3fb_mmap(video_adapter_t *adp, vm_ooffset_t offset, vm_paddr_t *paddr,
540 int prot, vm_memattr_t *memattr)
541{
542 struct ps3fb_softc *sc;
543
544 sc = (struct ps3fb_softc *)adp;
545
546 /*
547 * This might be a legacy VGA mem request: if so, just point it at the
548 * framebuffer, since it shouldn't be touched
549 */
550 if (offset < sc->sc_stride*sc->sc_height) {
551 *paddr = sc->sc_addr + offset;
552 return (0);
553 }
554
555 return (EINVAL);
556}
557
558static int
559ps3fb_ioctl(video_adapter_t *adp, u_long cmd, caddr_t data)
560{
561
562 return (0);
563}
564
565static int
566ps3fb_clear(video_adapter_t *adp)
567{
568 TODO;
569 return (0);
570}
571
572static int
573ps3fb_fill_rect(video_adapter_t *adp, int val, int x, int y, int cx, int cy)
574{
575 TODO;
576 return (0);
577}
578
579static int
580ps3fb_bitblt(video_adapter_t *adp, ...)
581{
582 TODO;
583 return (0);
584}
585
586static int
587ps3fb_diag(video_adapter_t *adp, int level)
588{
589 TODO;
590 return (0);
591}
592
593static int
594ps3fb_save_cursor_palette(video_adapter_t *adp, u_char *palette)
595{
596 TODO;
597 return (0);
598}
599
600static int
601ps3fb_load_cursor_palette(video_adapter_t *adp, u_char *palette)
602{
603 TODO;
604 return (0);
605}
606
607static int
608ps3fb_copy(video_adapter_t *adp, vm_offset_t src, vm_offset_t dst, int n)
609{
610 TODO;
611 return (0);
612}
613
614static int
615ps3fb_putp(video_adapter_t *adp, vm_offset_t off, uint32_t p, uint32_t a,
616 int size, int bpp, int bit_ltor, int byte_ltor)
617{
618 TODO;
619 return (0);
620}
621
622static int
623ps3fb_putc(video_adapter_t *adp, vm_offset_t off, uint8_t c, uint8_t a)
624{
625 struct ps3fb_softc *sc;
626 int row;
627 int col;
628 int i, j, k;
629 uint32_t *addr;
630 u_char *p;
631
632 sc = (struct ps3fb_softc *)adp;
633 row = (off / adp->va_info.vi_width) * adp->va_info.vi_cheight;
634 col = (off % adp->va_info.vi_width) * adp->va_info.vi_cwidth;
635 p = sc->sc_font + c*sc->sc_font_height;
636 addr = (uint32_t *)sc->sc_addr
637 + (row + sc->sc_ymargin)*(sc->sc_stride/4)
638 + col + sc->sc_xmargin;
639
640 for (i = 0; i < sc->sc_font_height; i++) {
641 for (j = 0, k = 7; j < 8; j++, k--) {
642 if ((p[i] & (1 << k)) == 0)
643 *(addr + j) = ps3fb_pix32(ps3fb_background(a));
644 else
645 *(addr + j) = ps3fb_pix32(ps3fb_foreground(a));
646 }
647 addr += (sc->sc_stride/4);
648 }
649
650 return (0);
651}
652
653static int
654ps3fb_puts(video_adapter_t *adp, vm_offset_t off, u_int16_t *s, int len)
655{
656 int i;
657
658 for (i = 0; i < len; i++) {
659 ps3fb_putc(adp, off + i, s[i] & 0xff, (s[i] & 0xff00) >> 8);
660 }
661 return (0);
662}
663
664static int
665ps3fb_putm(video_adapter_t *adp, int x, int y, uint8_t *pixel_image,
666 uint32_t pixel_mask, int size, int width)
667{
668 struct ps3fb_softc *sc;
669 int i, j, k;
670 uint32_t fg, bg;
671 uint32_t *addr;
672
673 sc = (struct ps3fb_softc *)adp;
674 addr = (uint32_t *)sc->sc_addr
675 + (y + sc->sc_ymargin)*(sc->sc_stride/4)
676 + x + sc->sc_xmargin;
677
678 fg = ps3fb_pix32(ps3fb_foreground(SC_NORM_ATTR));
679 bg = ps3fb_pix32(ps3fb_background(SC_NORM_ATTR));
680
681 for (i = 0; i < size && i+y < sc->sc_height - 2*sc->sc_ymargin; i++) {
682 for (j = 0, k = width; j < 8; j++, k--) {
683 if (x + j >= sc->sc_width - 2*sc->sc_xmargin)
684 continue;
685
686 if (pixel_image[i] & (1 << k))
687 *(addr + j) = (*(addr + j) == fg) ? bg : fg;
688 }
689 addr += (sc->sc_stride/4);
690 }
691
692 return (0);
693}
694
695/*
696 * Define the syscons nexus device attachment
697 */
698static void
699ps3fb_scidentify(driver_t *driver, device_t parent)
700{
701 device_t child;
702
703 /*
704 * Add with a priority guaranteed to make it last on
705 * the device list
706 */
707 if (strcmp(installed_platform(), "ps3") == 0)
708 child = BUS_ADD_CHILD(parent, INT_MAX, SC_DRIVER_NAME, 0);
709}
710
711static int
712ps3fb_scprobe(device_t dev)
713{
714 int error;
715
716 if (strcmp(installed_platform(), "ps3") != 0)
717 return (ENXIO);
718
719 device_set_desc(dev, "System console");
720
721 error = sc_probe_unit(device_get_unit(dev),
722 device_get_flags(dev) | SC_AUTODETECT_KBD);
723 if (error != 0)
724 return (error);
725
726 /* This is a fake device, so make sure we added it ourselves */
727 return (BUS_PROBE_NOWILDCARD);
728}
729
730static int
731ps3fb_scattach(device_t dev)
732{
733 return (sc_attach_unit(device_get_unit(dev),
734 device_get_flags(dev) | SC_AUTODETECT_KBD));
735}
736
737static device_method_t ps3fb_sc_methods[] = {
738 DEVMETHOD(device_identify, ps3fb_scidentify),
739 DEVMETHOD(device_probe, ps3fb_scprobe),
740 DEVMETHOD(device_attach, ps3fb_scattach),
741 { 0, 0 }
742};
743
744static driver_t ps3fb_sc_driver = {
745 SC_DRIVER_NAME,
746 ps3fb_sc_methods,
747 sizeof(sc_softc_t),
748};
749
750static devclass_t sc_devclass;
751
752DRIVER_MODULE(ps3fb, nexus, ps3fb_sc_driver, sc_devclass, 0, 0);
753
754/*
755 * Define a stub keyboard driver in case one hasn't been
756 * compiled into the kernel
757 */
758#include <sys/kbio.h>
759#include <dev/kbd/kbdreg.h>
760
761static int dummy_kbd_configure(int flags);
762
763keyboard_switch_t ps3dummysw;
764
765static int
766dummy_kbd_configure(int flags)
767{
768
769 return (0);
770}
771KEYBOARD_DRIVER(ps3dummy, ps3dummysw, dummy_kbd_configure);
772