[src/trunk]: src/sys/arch/playstation2/ee Split softc, fix wsfont_find call.

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b063b3466bf9
branches:  trunk
changeset: 797185:b063b3466bf9
user:      martin <martin%NetBSD.org@localhost>
date:      Tue Jul 08 13:35:43 2014 +0000

description:
Split softc, fix wsfont_find call.

diffstat:

 sys/arch/playstation2/ee/gsfb.c |  86 +++++++++++++++++++++++-----------------
 1 files changed, 50 insertions(+), 36 deletions(-)

diffs (230 lines):

diff -r 061a02fd5c2b -r b063b3466bf9 sys/arch/playstation2/ee/gsfb.c
--- a/sys/arch/playstation2/ee/gsfb.c   Tue Jul 08 13:04:07 2014 +0000
+++ b/sys/arch/playstation2/ee/gsfb.c   Tue Jul 08 13:35:43 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: gsfb.c,v 1.21 2014/03/31 11:25:49 martin Exp $ */
+/*     $NetBSD: gsfb.c,v 1.22 2014/07/08 13:35:43 martin Exp $ */
 
 /*-
  * Copyright (c) 2001 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: gsfb.c,v 1.21 2014/03/31 11:25:49 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: gsfb.c,v 1.22 2014/07/08 13:35:43 martin Exp $");
 
 #include "debug_playstation2.h"
 
@@ -59,13 +59,15 @@
 #define STATIC static
 #endif
 
-STATIC struct gsfb {
-       int initialized;
-       int attached;
-       int is_console;
-       const struct wsscreen_descr *screen;
-       struct wsdisplay_font *font;
-} gsfb;
+struct gsfb_softc {
+       device_t sc_dev;
+       const struct wsscreen_descr *sc_screen;
+       struct wsdisplay_font *sc_font;
+       bool sc_is_console;
+};
+
+static int gsfb_is_console;
+static struct gsfb_softc gsfb_console_softc;
 
 STATIC void gsfb_dma_kick(paddr_t, size_t);
 STATIC void gsfb_font_expand_psmct32(const struct wsdisplay_font *, u_int,
@@ -177,14 +179,14 @@
 STATIC char _gsfb_debug_buf[80 * 2];
 #endif /* GSFB_DEBUG_MONITOR */
 
-STATIC int gsfb_match(struct device *, struct cfdata *, void *);
-STATIC void gsfb_attach(struct device *, struct device *, void *);
+STATIC int gsfb_match(device_t, cfdata_t, void *);
+STATIC void gsfb_attach(device_t, device_t, void *);
 
-CFATTACH_DECL(gsfb, sizeof(struct device),
+CFATTACH_DECL_NEW(gsfb, sizeof(struct gsfb_softc),
     gsfb_match, gsfb_attach, NULL, NULL);
 
 STATIC void gsfb_hwinit(void);
-STATIC int gsfb_swinit(void);
+STATIC int gsfb_swinit(struct gsfb_softc*);
 
 /* console */
 void gsfbcnprobe(struct consdev *);
@@ -265,7 +267,7 @@
 };
 
 int
-gsfb_match(struct device *parent, struct cfdata *cf, void *aux)
+gsfb_match(device_t parent, cfdata_t cf, void *aux)
 {
        extern struct cfdriver gsfb_cd;
        struct mainbus_attach_args *ma = aux;
@@ -273,24 +275,30 @@
        if (strcmp(ma->ma_name, gsfb_cd.cd_name) != 0)
                return (0);
 
-       return (!gsfb.attached);
+       return 1;
 }
 
 void
-gsfb_attach(struct device *parent, struct device *self, void *aux)
+gsfb_attach(device_t parent, device_t self, void *aux)
 {
        struct wsemuldisplaydev_attach_args wa;
+       struct gsfb_softc *sc = device_private(self);
 
-       gsfb.attached = 1;
-       if (!gsfb.is_console && gsfb_swinit() != 0)
+       if (gsfb_is_console) {
+               memcpy(sc, &gsfb_console_softc, sizeof(gsfb_console_softc));
+               sc->sc_is_console = true;
+       }
+       sc->sc_dev = self;
+
+       if (!sc->sc_is_console && !gsfb_swinit(sc) != 0)
                return;
 
        printf("\n");
 
-       wa.console      = gsfb.is_console;
+       wa.console      = sc->sc_is_console;
        wa.scrdata      = &_gsfb_screen_list;
        wa.accessops    = &_gsfb_accessops;
-       wa.accesscookie = &gsfb;
+       wa.accesscookie = sc;
 
        config_found(self, &wa, wsdisplaydevprint);
 }
@@ -312,10 +320,10 @@
        u_int32_t *buf = (void *)MIPS_PHYS_TO_KSEG1(paddr);
        long defattr =  ATTR_BG_SET(WS_DEFAULT_BG) | ATTR_FG_SET(WS_DEFAULT_FG);
 
-       gsfb.is_console = 1;
+       gsfb_is_console = 1;
 
        gsfb_hwinit();
-       gsfb_swinit();
+       gsfb_swinit(&gsfb_console_softc);
 
        /* Set the screen to the default background color at boot */
        buf[28] = gsfb_ansi_psmct32[ATTR_BG_GET(defattr)];
@@ -332,7 +340,8 @@
        }
 #endif /* GSFB_DEBUG_MONITOR */
 
-       wsdisplay_cnattach(&_gsfb_std_screen, &gsfb, 0, 0, defattr);
+       wsdisplay_cnattach(&_gsfb_std_screen, &gsfb_console_softc, 0, 0,
+           defattr);
 }
 
 void
@@ -355,21 +364,20 @@
 }
 
 int
-gsfb_swinit(void)
+gsfb_swinit(struct gsfb_softc *sc)
 {
        int font;
 
        wsfont_init();  
-       font = wsfont_find(NULL, 8, 16, 0,  WSDISPLAY_FONTORDER_L2R,
-           WSDISPLAY_FONTORDER_L2R);
+       font = wsfont_find(NULL, 8, 16, 0, WSDISPLAY_FONTORDER_L2R,
+           WSDISPLAY_FONTORDER_L2R, WSFONT_FIND_BITMAP);
        if (font < 0)
                return (1);
 
-       if (wsfont_lock(font, &gsfb.font))
+       if (wsfont_lock(font, &sc->sc_font))
                return (1);
 
-       gsfb.screen = &_gsfb_std_screen;
-       gsfb.initialized = 1;
+       sc->sc_screen = &_gsfb_std_screen;
 
        return (0);
 }
@@ -380,9 +388,10 @@
 void
 _gsfb_cursor(void *cookie, int on, int row, int col)
 {
+       struct gsfb_softc *sc = cookie;
        paddr_t paddr = MIPS_KSEG0_TO_PHYS(gsfb_cursor_cmd);
        u_int32_t *buf = (void *)MIPS_PHYS_TO_KSEG1(paddr);
-       struct wsdisplay_font *font = gsfb.font;
+       struct wsdisplay_font *font = sc->sc_font;
 
        gsfb_set_cursor_pos(buf, col, row, font->fontwidth, font->fontheight);
 
@@ -402,7 +411,8 @@
 int
 _gsfb_mapchar(void *cookie, int c, unsigned int *cp)
 {
-       struct wsdisplay_font *font = gsfb.font;
+       struct gsfb_softc *sc = cookie;
+       struct wsdisplay_font *font = sc->sc_font;
        
        if (font->encoding != WSDISPLAY_FONTENC_ISO)
                if ((c = wsfont_map_unichar(font, c)) < 0)
@@ -422,9 +432,10 @@
 void
 _gsfb_putchar(void *cookie, int row, int col, u_int uc, long attr)
 {
+       struct gsfb_softc *sc = cookie;
        paddr_t paddr = MIPS_KSEG0_TO_PHYS(gsfb_load_cmd_8x16_psmct32);
        u_int32_t *buf = (void *)MIPS_PHYS_TO_KSEG1(paddr);
-       struct wsdisplay_font *font = gsfb.font;
+       struct wsdisplay_font *font = sc->sc_font;
 
        /* copy font data to DMA region */
        gsfb_font_expand_psmct32(font, uc, attr, &buf[FONT_SCRATCH_BASE]);
@@ -439,10 +450,11 @@
 void
 _gsfb_copycols(void *cookie, int row, int srccol, int dstcol, int ncols)
 {
+       struct gsfb_softc *sc = cookie;
        paddr_t paddr = MIPS_KSEG0_TO_PHYS(gsfb_copy_cmd_8x16);
        u_int32_t *cmd = (void *)MIPS_PHYS_TO_KSEG1(paddr);
-       int y = gsfb.font->fontheight * row;
-       int w = gsfb.font->fontwidth;
+       int y = sc->sc_font->fontheight * row;
+       int w = sc->sc_font->fontwidth;
        int i;
 
        if (dstcol > srccol) {
@@ -470,10 +482,11 @@
 void
 _gsfb_copyrows(void *cookie, int src, int dst, int num)
 {
+       struct gsfb_softc *sc = cookie;
        paddr_t paddr = MIPS_KSEG0_TO_PHYS(gsfb_scroll_cmd_640x16);
        u_int32_t *cmd = (void *)MIPS_PHYS_TO_KSEG1(paddr);
        int i;
-       int h = gsfb.font->fontheight;
+       int h = sc->sc_font->fontheight;
 
        if (dst > src) {
                for (i = num - 1; i >= 0; i--) {
@@ -491,10 +504,11 @@
 void
 _gsfb_eraserows(void *cookie, int row, int nrow, long attr)
 {
+       struct gsfb_softc *sc = cookie;
        int i, j;
        
        for (j = 0; j < nrow; j++)
-               for (i = 0; i < gsfb.screen->ncols; i++)
+               for (i = 0; i < sc->sc_screen->ncols; i++)
                        _gsfb_putchar(cookie, row + j, i, ' ', attr);
 }