Date: Sun, 11 May 2014 05:49:35 +0000 (UTC) From: Nathan Whitehorn <nwhitehorn@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r265871 - in head/sys: conf powerpc/conf powerpc/ps3 Message-ID: <201405110549.s4B5nZ0O073913@svn.freebsd.org>
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Author: nwhitehorn Date: Sun May 11 05:49:35 2014 New Revision: 265871 URL: http://svnweb.freebsd.org/changeset/base/265871 Log: Move the PS3 framebuffer console to use vt instead of syscons and adjust GENERIC64 for PowerPC to use vt with it. Much to my chagrin, PS3 support seems to have bitrotted somewhat since the last time I tried it. ehci panics on attach and interrupt handling seems to be faulty. This should be fixed soon... Modified: head/sys/conf/files.powerpc head/sys/powerpc/conf/GENERIC64 head/sys/powerpc/ps3/ps3_syscons.c Modified: head/sys/conf/files.powerpc ============================================================================== --- head/sys/conf/files.powerpc Sun May 11 04:24:57 2014 (r265870) +++ head/sys/conf/files.powerpc Sun May 11 05:49:35 2014 (r265871) @@ -222,8 +222,8 @@ powerpc/ps3/ps3bus.c optional ps3 powerpc/ps3/ps3cdrom.c optional ps3 scbus powerpc/ps3/ps3disk.c optional ps3 powerpc/ps3/ps3pic.c optional ps3 -powerpc/ps3/ps3_syscons.c optional ps3 sc -powerpc/ps3/ps3-hvcall.S optional ps3 sc +powerpc/ps3/ps3_syscons.c optional ps3 vt +powerpc/ps3/ps3-hvcall.S optional ps3 powerpc/pseries/phyp-hvcall.S optional pseries powerpc64 powerpc/pseries/mmu_phyp.c optional pseries powerpc64 powerpc/pseries/phyp_console.c optional pseries powerpc64 uart Modified: head/sys/powerpc/conf/GENERIC64 ============================================================================== --- head/sys/powerpc/conf/GENERIC64 Sun May 11 04:24:57 2014 (r265870) +++ head/sys/powerpc/conf/GENERIC64 Sun May 11 05:49:35 2014 (r265871) @@ -119,12 +119,9 @@ device sa # Sequential Access (tape et device cd # CD device pass # Passthrough device (direct ATA/SCSI access) -# syscons is the default console driver, resembling an SCO console -device sc +# vt is the default console driver, resembling an SCO console +device vt # Core console driver device kbdmux -options SC_OFWFB # OFW frame buffer -options SC_DFLT_FONT # compile font in -makeoptions SC_DFLT_FONT=cp437 # Serial (COM) ports device scc Modified: head/sys/powerpc/ps3/ps3_syscons.c ============================================================================== --- head/sys/powerpc/ps3/ps3_syscons.c Sun May 11 04:24:57 2014 (r265870) +++ head/sys/powerpc/ps3/ps3_syscons.c Sun May 11 05:49:35 2014 (r265871) @@ -1,5 +1,5 @@ /*- - * Copyright (c) 2003 Peter Grehan + * Copyright (c) 2011-2014 Nathan Whitehorn * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -29,31 +29,22 @@ __FBSDID("$FreeBSD$"); #include <sys/param.h> #include <sys/systm.h> -#include <sys/module.h> -#include <sys/bus.h> #include <sys/kernel.h> #include <sys/sysctl.h> #include <sys/limits.h> #include <sys/conf.h> #include <sys/cons.h> -#include <sys/proc.h> -#include <sys/fcntl.h> -#include <sys/malloc.h> #include <sys/fbio.h> -#include <sys/consio.h> #include <vm/vm.h> #include <vm/pmap.h> -#include <machine/bus.h> -#include <machine/sc_machdep.h> #include <machine/platform.h> #include <machine/pmap.h> -#include <sys/rman.h> - -#include <dev/fb/fbreg.h> -#include <dev/syscons/syscons.h> +#include <dev/vt/vt.h> +#include <dev/vt/hw/fb/vt_fb.h> +#include <dev/vt/colors/vt_termcolors.h> #include "ps3-hvcall.h" @@ -65,62 +56,12 @@ __FBSDID("$FreeBSD$"); #define L1GPU_DISPLAY_SYNC_VSYNC 2 #define L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP 0x0102 -extern u_char dflt_font_16[]; -extern u_char dflt_font_14[]; -extern u_char dflt_font_8[]; - -static int ps3fb_configure(int flags); +static vd_init_t ps3fb_init; +static vd_probe_t ps3fb_probe; void ps3fb_remap(void); -static vi_probe_t ps3fb_probe; -static vi_init_t ps3fb_init; -static vi_get_info_t ps3fb_get_info; -static vi_query_mode_t ps3fb_query_mode; -static vi_set_mode_t ps3fb_set_mode; -static vi_save_font_t ps3fb_save_font; -static vi_load_font_t ps3fb_load_font; -static vi_show_font_t ps3fb_show_font; -static vi_save_palette_t ps3fb_save_palette; -static vi_load_palette_t ps3fb_load_palette; -static vi_set_border_t ps3fb_set_border; -static vi_save_state_t ps3fb_save_state; -static vi_load_state_t ps3fb_load_state; -static vi_set_win_org_t ps3fb_set_win_org; -static vi_read_hw_cursor_t ps3fb_read_hw_cursor; -static vi_set_hw_cursor_t ps3fb_set_hw_cursor; -static vi_set_hw_cursor_shape_t ps3fb_set_hw_cursor_shape; -static vi_blank_display_t ps3fb_blank_display; -static vi_mmap_t ps3fb_mmap; -static vi_ioctl_t ps3fb_ioctl; -static vi_clear_t ps3fb_clear; -static vi_fill_rect_t ps3fb_fill_rect; -static vi_bitblt_t ps3fb_bitblt; -static vi_diag_t ps3fb_diag; -static vi_save_cursor_palette_t ps3fb_save_cursor_palette; -static vi_load_cursor_palette_t ps3fb_load_cursor_palette; -static vi_copy_t ps3fb_copy; -static vi_putp_t ps3fb_putp; -static vi_putc_t ps3fb_putc; -static vi_puts_t ps3fb_puts; -static vi_putm_t ps3fb_putm; - struct ps3fb_softc { - video_adapter_t sc_va; - struct cdev *sc_si; - int sc_console; - - intptr_t sc_addr; - int sc_height; - int sc_width; - int sc_stride; - int sc_ncol; - int sc_nrow; - - int sc_xmargin; - int sc_ymargin; - - u_char *sc_font; - int sc_font_height; + struct fb_info fb_info; uint64_t sc_fbhandle; uint64_t sc_fbcontext; @@ -130,106 +71,22 @@ struct ps3fb_softc { uint64_t sc_reports_size; }; -static video_switch_t ps3fbvidsw = { - .probe = ps3fb_probe, - .init = ps3fb_init, - .get_info = ps3fb_get_info, - .query_mode = ps3fb_query_mode, - .set_mode = ps3fb_set_mode, - .save_font = ps3fb_save_font, - .load_font = ps3fb_load_font, - .show_font = ps3fb_show_font, - .save_palette = ps3fb_save_palette, - .load_palette = ps3fb_load_palette, - .set_border = ps3fb_set_border, - .save_state = ps3fb_save_state, - .load_state = ps3fb_load_state, - .set_win_org = ps3fb_set_win_org, - .read_hw_cursor = ps3fb_read_hw_cursor, - .set_hw_cursor = ps3fb_set_hw_cursor, - .set_hw_cursor_shape = ps3fb_set_hw_cursor_shape, - .blank_display = ps3fb_blank_display, - .mmap = ps3fb_mmap, - .ioctl = ps3fb_ioctl, - .clear = ps3fb_clear, - .fill_rect = ps3fb_fill_rect, - .bitblt = ps3fb_bitblt, - .diag = ps3fb_diag, - .save_cursor_palette = ps3fb_save_cursor_palette, - .load_cursor_palette = ps3fb_load_cursor_palette, - .copy = ps3fb_copy, - .putp = ps3fb_putp, - .putc = ps3fb_putc, - .puts = ps3fb_puts, - .putm = ps3fb_putm, -}; - -VIDEO_DRIVER(ps3fb, ps3fbvidsw, ps3fb_configure); - -extern sc_rndr_sw_t txtrndrsw; -RENDERER(ps3fb, 0, txtrndrsw, gfb_set); - -RENDERER_MODULE(ps3fb, gfb_set); - -/* - * Define the iso6429-1983 colormap - */ -static struct { - uint8_t red; - uint8_t green; - uint8_t blue; -} ps3fb_cmap[16] = { /* # R G B Color */ - /* - - - - ----- */ - { 0x00, 0x00, 0x00 }, /* 0 0 0 0 Black */ - { 0x00, 0x00, 0xaa }, /* 1 0 0 2/3 Blue */ - { 0x00, 0xaa, 0x00 }, /* 2 0 2/3 0 Green */ - { 0x00, 0xaa, 0xaa }, /* 3 0 2/3 2/3 Cyan */ - { 0xaa, 0x00, 0x00 }, /* 4 2/3 0 0 Red */ - { 0xaa, 0x00, 0xaa }, /* 5 2/3 0 2/3 Magenta */ - { 0xaa, 0x55, 0x00 }, /* 6 2/3 1/3 0 Brown */ - { 0xaa, 0xaa, 0xaa }, /* 7 2/3 2/3 2/3 White */ - { 0x55, 0x55, 0x55 }, /* 8 1/3 1/3 1/3 Gray */ - { 0x55, 0x55, 0xff }, /* 9 1/3 1/3 1 Bright Blue */ - { 0x55, 0xff, 0x55 }, /* 10 1/3 1 1/3 Bright Green */ - { 0x55, 0xff, 0xff }, /* 11 1/3 1 1 Bright Cyan */ - { 0xff, 0x55, 0x55 }, /* 12 1 1/3 1/3 Bright Red */ - { 0xff, 0x55, 0xff }, /* 13 1 1/3 1 Bright Magenta */ - { 0xff, 0xff, 0x80 }, /* 14 1 1 1/3 Bright Yellow */ - { 0xff, 0xff, 0xff } /* 15 1 1 1 Bright White */ +static struct vt_driver vt_ps3fb_driver = { + .vd_name = "ps3fb", + .vd_probe = ps3fb_probe, + .vd_init = ps3fb_init, + .vd_blank = vt_fb_blank, + .vd_bitbltchr = vt_fb_bitbltchr, + .vd_maskbitbltchr = vt_fb_maskbitbltchr, + /* Better than VGA, but still generic driver. */ + .vd_priority = VD_PRIORITY_GENERIC + 1, }; -#define TODO printf("%s: unimplemented\n", __func__) - -static u_int16_t ps3fb_static_window[ROW*COL]; - +VT_DRIVER_DECLARE(vt_ps3fb, vt_ps3fb_driver); static struct ps3fb_softc ps3fb_softc; -static __inline int -ps3fb_background(uint8_t attr) -{ - return (attr >> 4); -} - -static __inline int -ps3fb_foreground(uint8_t attr) -{ - return (attr & 0x0f); -} - -static u_int -ps3fb_pix32(int attr) -{ - u_int retval; - - retval = (ps3fb_cmap[attr].red << 16) | - (ps3fb_cmap[attr].green << 8) | - ps3fb_cmap[attr].blue; - - return (retval); -} - static int -ps3fb_configure(int flags) +ps3fb_probe(struct vt_device *vd) { struct ps3fb_softc *sc; int disable; @@ -237,17 +94,12 @@ ps3fb_configure(int flags) #if 0 phandle_t root; #endif - static int done = 0; disable = 0; TUNABLE_INT_FETCH("hw.syscons.disable", &disable); if (disable != 0) return (0); - if (done != 0) - return (0); - done = 1; - sc = &ps3fb_softc; #if 0 @@ -260,24 +112,10 @@ ps3fb_configure(int flags) #else TUNABLE_STR_FETCH("hw.platform", compatible, sizeof(compatible)); if (strcmp(compatible, "ps3") != 0) - return (0); + return (CN_DEAD); #endif - sc->sc_console = 1; - - /* XXX: get from HV repository */ - sc->sc_height = 480; - sc->sc_width = 720; - sc->sc_stride = sc->sc_width*4; - - /* - * The loader puts the FB at 0x10000000, so use that for now. - */ - - sc->sc_addr = 0x10000000; - ps3fb_init(0, &sc->sc_va, 0); - - return (0); + return (CN_INTERNAL); } void @@ -299,474 +137,61 @@ ps3fb_remap(void) 0,L1GPU_DISPLAY_SYNC_VSYNC,0,0); lv1_gpu_context_attribute(0, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_SYNC, 1,L1GPU_DISPLAY_SYNC_VSYNC,0,0); - lv1_gpu_memory_allocate(PS3FB_SIZE, 0, 0, 0, 0, &sc->sc_fbhandle, &fb_paddr); - lv1_gpu_context_allocate(sc->sc_fbhandle, 0, &sc->sc_fbcontext, &sc->sc_dma_control, - &sc->sc_driver_info, &sc->sc_reports, &sc->sc_reports_size); + lv1_gpu_memory_allocate(PS3FB_SIZE, 0, 0, 0, 0, &sc->sc_fbhandle, + &fb_paddr); + lv1_gpu_context_allocate(sc->sc_fbhandle, 0, &sc->sc_fbcontext, + &sc->sc_dma_control, &sc->sc_driver_info, &sc->sc_reports, + &sc->sc_reports_size); lv1_gpu_context_attribute(sc->sc_fbcontext, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 0, 0, 0, 0); lv1_gpu_context_attribute(sc->sc_fbcontext, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 1, 0, 0, 0); + sc->fb_info.fb_pbase = fb_paddr; for (va = 0; va < PS3FB_SIZE; va += PAGE_SIZE) pmap_kenter_attr(0x10000000 + va, fb_paddr + va, VM_MEMATTR_WRITE_COMBINING); } static int -ps3fb_probe(int unit, video_adapter_t **adp, void *arg, int flags) -{ - TODO; - return (0); -} - -static int -ps3fb_init(int unit, video_adapter_t *adp, int flags) +ps3fb_init(struct vt_device *vd) { struct ps3fb_softc *sc; - video_info_t *vi; - int cxborder, cyborder; - int font_height; - - sc = (struct ps3fb_softc *)adp; - vi = &adp->va_info; - - vid_init_struct(adp, "ps3fb", -1, unit); - - /* The default font size can be overridden by loader */ - font_height = 16; - TUNABLE_INT_FETCH("hw.syscons.fsize", &font_height); - if (font_height == 8) { - sc->sc_font = dflt_font_8; - sc->sc_font_height = 8; - } else if (font_height == 14) { - sc->sc_font = dflt_font_14; - sc->sc_font_height = 14; - } else { - /* default is 8x16 */ - sc->sc_font = dflt_font_16; - sc->sc_font_height = 16; - } - - /* The user can set a border in chars - default is 1 char width */ - cxborder = 8; - cyborder = 2; - TUNABLE_INT_FETCH("hw.syscons.xborder", &cxborder); - TUNABLE_INT_FETCH("hw.syscons.yborder", &cyborder); - - vi->vi_cheight = sc->sc_font_height; - vi->vi_width = sc->sc_width/8 - 2*cxborder; - vi->vi_height = sc->sc_height/sc->sc_font_height - 2*cyborder; - vi->vi_cwidth = 8; - - /* - * Clamp width/height to syscons maximums - */ - if (vi->vi_width > COL) - vi->vi_width = COL; - if (vi->vi_height > ROW) - vi->vi_height = ROW; - sc->sc_xmargin = (sc->sc_width - (vi->vi_width * vi->vi_cwidth)) / 2; - sc->sc_ymargin = (sc->sc_height - (vi->vi_height * vi->vi_cheight))/2; + /* Init softc */ + vd->vd_softc = sc = &ps3fb_softc; - /* - * Avoid huge amounts of conditional code in syscons by - * defining a dummy h/w text display buffer. - */ - adp->va_window = (vm_offset_t) ps3fb_static_window; + /* XXX: get from HV repository */ + sc->fb_info.fb_depth = 32; + sc->fb_info.fb_height = 480; + sc->fb_info.fb_width = 720; + sc->fb_info.fb_stride = sc->fb_info.fb_width*4; + sc->fb_info.fb_size = sc->fb_info.fb_height * sc->fb_info.fb_stride; + sc->fb_info.fb_bpp = sc->fb_info.fb_stride / sc->fb_info.fb_width * 8; /* - * Enable future font-loading and flag color support, as well as - * adding V_ADP_MODECHANGE so that we ps3fb_set_mode() gets called - * when the X server shuts down. This enables us to get the console - * back when X disappears. + * The loader puts the FB at 0x10000000, so use that for now. */ - adp->va_flags |= V_ADP_FONT | V_ADP_COLOR | V_ADP_MODECHANGE; - - ps3fb_set_mode(&sc->sc_va, 0); - vid_register(&sc->sc_va); - - return (0); -} - -static int -ps3fb_get_info(video_adapter_t *adp, int mode, video_info_t *info) -{ - bcopy(&adp->va_info, info, sizeof(*info)); - return (0); -} - -static int -ps3fb_query_mode(video_adapter_t *adp, video_info_t *info) -{ - TODO; - return (0); -} -static int -ps3fb_set_mode(video_adapter_t *adp, int mode) -{ - struct ps3fb_softc *sc; + sc->fb_info.fb_vbase = 0x10000000; - sc = (struct ps3fb_softc *)adp; - - /* XXX: no real mode setting at the moment */ - - ps3fb_blank_display(&sc->sc_va, V_DISPLAY_ON); + /* 32-bit VGA palette */ + vt_generate_vga_palette(sc->fb_info.fb_cmap, COLOR_FORMAT_RGB, + 255, 16, 255, 8, 255, 0); + /* Set correct graphics context */ lv1_gpu_context_attribute(sc->sc_fbcontext, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 0, 0, 0, 0); lv1_gpu_context_attribute(sc->sc_fbcontext, L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP, 1, 0, 0, 0); - return (0); -} - -static int -ps3fb_save_font(video_adapter_t *adp, int page, int size, int width, - u_char *data, int c, int count) -{ - TODO; - return (0); -} - -static int -ps3fb_load_font(video_adapter_t *adp, int page, int size, int width, - u_char *data, int c, int count) -{ - struct ps3fb_softc *sc; - - sc = (struct ps3fb_softc *)adp; - - /* - * syscons code has already determined that current width/height - * are unchanged for this new font - */ - sc->sc_font = data; - return (0); -} - -static int -ps3fb_show_font(video_adapter_t *adp, int page) -{ - - return (0); -} - -static int -ps3fb_save_palette(video_adapter_t *adp, u_char *palette) -{ - /* TODO; */ - return (0); -} - -static int -ps3fb_load_palette(video_adapter_t *adp, u_char *palette) -{ - /* TODO; */ - return (0); -} - -static int -ps3fb_set_border(video_adapter_t *adp, int border) -{ - /* XXX Be lazy for now and blank entire screen */ - return (ps3fb_blank_display(adp, border)); -} - -static int -ps3fb_save_state(video_adapter_t *adp, void *p, size_t size) -{ - TODO; - return (0); -} - -static int -ps3fb_load_state(video_adapter_t *adp, void *p) -{ - TODO; - return (0); -} - -static int -ps3fb_set_win_org(video_adapter_t *adp, off_t offset) -{ - TODO; - return (0); -} + fb_probe(&sc->fb_info); + vt_fb_init(vd); -static int -ps3fb_read_hw_cursor(video_adapter_t *adp, int *col, int *row) -{ - *col = 0; - *row = 0; - - return (0); -} - -static int -ps3fb_set_hw_cursor(video_adapter_t *adp, int col, int row) -{ - - return (0); -} - -static int -ps3fb_set_hw_cursor_shape(video_adapter_t *adp, int base, int height, - int celsize, int blink) -{ - return (0); -} - -static int -ps3fb_blank_display(video_adapter_t *adp, int mode) -{ - struct ps3fb_softc *sc; - int i; - uint32_t *addr; - - sc = (struct ps3fb_softc *)adp; - addr = (uint32_t *) sc->sc_addr; - - for (i = 0; i < (sc->sc_stride/4)*sc->sc_height; i++) - *(addr + i) = ps3fb_pix32(ps3fb_background(SC_NORM_ATTR)); - - return (0); -} - -static int -ps3fb_mmap(video_adapter_t *adp, vm_ooffset_t offset, vm_paddr_t *paddr, - int prot, vm_memattr_t *memattr) -{ - struct ps3fb_softc *sc; - - sc = (struct ps3fb_softc *)adp; - - /* - * This might be a legacy VGA mem request: if so, just point it at the - * framebuffer, since it shouldn't be touched - */ - if (offset < sc->sc_stride*sc->sc_height) { - *paddr = sc->sc_addr + offset; - return (0); - } - - return (EINVAL); -} - -static int -ps3fb_ioctl(video_adapter_t *adp, u_long cmd, caddr_t data) -{ - - return (0); -} - -static int -ps3fb_clear(video_adapter_t *adp) -{ - TODO; - return (0); -} - -static int -ps3fb_fill_rect(video_adapter_t *adp, int val, int x, int y, int cx, int cy) -{ - TODO; - return (0); -} - -static int -ps3fb_bitblt(video_adapter_t *adp, ...) -{ - TODO; - return (0); -} - -static int -ps3fb_diag(video_adapter_t *adp, int level) -{ - TODO; - return (0); -} - -static int -ps3fb_save_cursor_palette(video_adapter_t *adp, u_char *palette) -{ - TODO; - return (0); -} - -static int -ps3fb_load_cursor_palette(video_adapter_t *adp, u_char *palette) -{ - TODO; - return (0); -} - -static int -ps3fb_copy(video_adapter_t *adp, vm_offset_t src, vm_offset_t dst, int n) -{ - TODO; - return (0); -} - -static int -ps3fb_putp(video_adapter_t *adp, vm_offset_t off, uint32_t p, uint32_t a, - int size, int bpp, int bit_ltor, int byte_ltor) -{ - TODO; - return (0); -} - -static int -ps3fb_putc(video_adapter_t *adp, vm_offset_t off, uint8_t c, uint8_t a) -{ - struct ps3fb_softc *sc; - int row; - int col; - int i, j, k; - uint32_t *addr; - u_char *p; - - sc = (struct ps3fb_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 = sc->sc_font + c*sc->sc_font_height; - addr = (uint32_t *)sc->sc_addr - + (row + sc->sc_ymargin)*(sc->sc_stride/4) - + col + sc->sc_xmargin; - - for (i = 0; i < sc->sc_font_height; i++) { - for (j = 0, k = 7; j < 8; j++, k--) { - if ((p[i] & (1 << k)) == 0) - *(addr + j) = ps3fb_pix32(ps3fb_background(a)); - else - *(addr + j) = ps3fb_pix32(ps3fb_foreground(a)); - } - addr += (sc->sc_stride/4); - } - - return (0); -} - -static int -ps3fb_puts(video_adapter_t *adp, vm_offset_t off, u_int16_t *s, int len) -{ - int i; - - for (i = 0; i < len; i++) { - ps3fb_putc(adp, off + i, s[i] & 0xff, (s[i] & 0xff00) >> 8); - } - return (0); -} - -static int -ps3fb_putm(video_adapter_t *adp, int x, int y, uint8_t *pixel_image, - uint32_t pixel_mask, int size, int width) -{ - struct ps3fb_softc *sc; - int i, j, k; - uint32_t fg, bg; - uint32_t *addr; - - sc = (struct ps3fb_softc *)adp; - addr = (uint32_t *)sc->sc_addr - + (y + sc->sc_ymargin)*(sc->sc_stride/4) - + x + sc->sc_xmargin; - - fg = ps3fb_pix32(ps3fb_foreground(SC_NORM_ATTR)); - bg = ps3fb_pix32(ps3fb_background(SC_NORM_ATTR)); - - for (i = 0; i < size && i+y < sc->sc_height - 2*sc->sc_ymargin; i++) { - for (j = 0, k = width; j < 8; j++, k--) { - if (x + j >= sc->sc_width - 2*sc->sc_xmargin) - continue; - - if (pixel_image[i] & (1 << k)) - *(addr + j) = (*(addr + j) == fg) ? bg : fg; - } - addr += (sc->sc_stride/4); - } - - return (0); -} - -/* - * Define the syscons nexus device attachment - */ -static void -ps3fb_scidentify(driver_t *driver, device_t parent) -{ - device_t child; - - /* - * Add with a priority guaranteed to make it last on - * the device list - */ - if (strcmp(installed_platform(), "ps3") == 0) - child = BUS_ADD_CHILD(parent, INT_MAX, SC_DRIVER_NAME, 0); -} - -static int -ps3fb_scprobe(device_t dev) -{ - int error; - - if (strcmp(installed_platform(), "ps3") != 0) - return (ENXIO); - - device_set_desc(dev, "System console"); - - error = sc_probe_unit(device_get_unit(dev), - device_get_flags(dev) | SC_AUTODETECT_KBD); - if (error != 0) - return (error); - - /* This is a fake device, so make sure we added it ourselves */ - return (BUS_PROBE_NOWILDCARD); -} - -static int -ps3fb_scattach(device_t dev) -{ - return (sc_attach_unit(device_get_unit(dev), - device_get_flags(dev) | SC_AUTODETECT_KBD)); -} - -static device_method_t ps3fb_sc_methods[] = { - DEVMETHOD(device_identify, ps3fb_scidentify), - DEVMETHOD(device_probe, ps3fb_scprobe), - DEVMETHOD(device_attach, ps3fb_scattach), - { 0, 0 } -}; - -static driver_t ps3fb_sc_driver = { - SC_DRIVER_NAME, - ps3fb_sc_methods, - sizeof(sc_softc_t), -}; - -static devclass_t sc_devclass; - -DRIVER_MODULE(ps3fb, nexus, ps3fb_sc_driver, sc_devclass, 0, 0); - -/* - * Define a stub keyboard driver in case one hasn't been - * compiled into the kernel - */ -#include <sys/kbio.h> -#include <dev/kbd/kbdreg.h> - -static int dummy_kbd_configure(int flags); - -keyboard_switch_t ps3dummysw; - -static int -dummy_kbd_configure(int flags) -{ + /* Clear the screen. */ + vt_fb_blank(vd, TC_BLACK); - return (0); + return (CN_INTERNAL); } -KEYBOARD_DRIVER(ps3dummy, ps3dummysw, dummy_kbd_configure);
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