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Use dev/rasops instead of dev/rcons.

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This commit is contained in:
tsubai 2000-02-09 13:08:35 +00:00
parent e92b285eaf
commit dcb9f03bd3
3 changed files with 128 additions and 117 deletions
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6
sys/arch/macppc/conf/files.macppc
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@ -1,4 +1,4 @@
# $NetBSD: files.macppc,v 1.27 2000/02/03 19:27:44 tsubai Exp $
# $NetBSD: files.macppc,v 1.28 2000/02/09 13:08:35 tsubai Exp $
#
# macppc-specific configuration info
@ -79,8 +79,10 @@ file arch/macppc/pci/pciide_machdep.c pciide
include "dev/mii/files.mii"
include "dev/wscons/files.wscons"
include "dev/wsfont/files.wsfont"
include "dev/rasops/files.rasops"
device ofb: wsemuldisplaydev, wsrasteremulops
device ofb: wsemuldisplaydev, rasops8
attach ofb at pci
file arch/macppc/dev/ofb.c ofb needs-flag

226
sys/arch/macppc/dev/ofb.c
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@ -1,4 +1,4 @@
/* $NetBSD: ofb.c,v 1.10 1999/12/06 19:25:58 drochner Exp $ */
/* $NetBSD: ofb.c,v 1.11 2000/02/09 13:08:36 tsubai Exp $ */
/*
* Copyright (c) 1995, 1996 Carnegie-Mellon University.
@ -36,14 +36,15 @@
#include <sys/malloc.h>
#include <sys/systm.h>
#include <vm/vm.h>
#include <dev/pci/pcidevs.h>
#include <dev/pci/pcireg.h>
#include <dev/pci/pcivar.h>
#include <dev/rcons/raster.h>
#include <dev/wscons/wsconsio.h>
#include <dev/wscons/wscons_raster.h>
#include <dev/wscons/wsdisplayvar.h>
#include <dev/rasops/rasops.h>
#include <machine/bus.h>
#include <machine/grfioctl.h>
@ -60,21 +61,10 @@ struct cfattach ofb_ca = {
struct ofb_devconfig ofb_console_dc;
struct wsdisplay_emulops ofb_emulops = {
rcons_cursor, /* could use hardware cursor; punt */
rcons_mapchar,
rcons_putchar,
rcons_copycols,
rcons_erasecols,
rcons_copyrows,
rcons_eraserows,
rcons_alloc_attr
};
struct wsscreen_descr ofb_stdscreen = {
"std",
0, 0, /* will be filled in -- XXX shouldn't, it's global */
&ofb_emulops,
0,
0, 0,
WSSCREEN_REVERSE
};
@ -105,7 +95,11 @@ struct wsdisplay_accessops ofb_accessops = {
0 /* load_font */
};
static struct wsdisplay_font openfirm6x11;
static void ofb_common_init __P((int, struct ofb_devconfig *));
static int ofb_getcmap __P((struct ofb_softc *, struct wsdisplay_cmap *));
static int ofb_putcmap __P((struct ofb_softc *, struct wsdisplay_cmap *));
int
ofbmatch(parent, match, aux)
@ -115,9 +109,8 @@ ofbmatch(parent, match, aux)
{
struct pci_attach_args *pa = aux;
/* /chaos/control */
if (PCI_VENDOR(pa->pa_id) == PCI_VENDOR_APPLE &&
PCI_PRODUCT(pa->pa_id) == 3)
PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_APPLE_CONTROL)
return 1;
if (PCI_CLASS(pa->pa_class) == PCI_CLASS_DISPLAY)
@ -155,12 +148,9 @@ ofbattach(parent, self, aux)
}
ofb_common_init(node, dc);
/* Set colormap to black on white. */
OF_call_method_1("color!", dc->dc_ih, 4, 0, 0, 0, 0xff);
OF_call_method_1("color!", dc->dc_ih, 4, 255, 255, 255, 0);
screenbytes = dc->dc_height * dc->dc_linebytes;
screenbytes = dc->dc_ri.ri_stride * dc->dc_ri.ri_height;
for (i = 0; i < screenbytes; i += sizeof(u_int32_t))
*(u_int32_t *)(dc->dc_paddr + i) = 0;
*(u_int32_t *)(dc->dc_paddr + i) = 0xffffffff;
}
sc->sc_dc = dc;
@ -172,7 +162,12 @@ ofbattach(parent, self, aux)
pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo);
printf(": %s\n", devinfo);
printf("%s: %d x %d, %dbpp\n", self->dv_xname,
dc->dc_raster.width, dc->dc_raster.height, dc->dc_raster.depth);
dc->dc_ri.ri_width, dc->dc_ri.ri_height, dc->dc_ri.ri_depth);
sc->sc_cmap_red[0] = sc->sc_cmap_green[0] = sc->sc_cmap_blue[0] = 0;
sc->sc_cmap_red[15] = sc->sc_cmap_red[255] = 0xff;
sc->sc_cmap_green[15] = sc->sc_cmap_green[255] = 0xff;
sc->sc_cmap_blue[15] = sc->sc_cmap_blue[255] = 0xff;
a.console = console;
a.scrdata = &ofb_screenlist;
@ -187,10 +182,8 @@ ofb_common_init(node, dc)
int node;
struct ofb_devconfig *dc;
{
struct raster *rap;
struct rcons *rcp;
int i;
int addr, width, height, linebytes, depth;
struct rasops_info *ri = &dc->dc_ri;
int32_t addr, width, height, linebytes, depth;
if (dc->dc_ih == 0) {
char name[64];
@ -202,49 +195,59 @@ ofb_common_init(node, dc)
/* XXX /chaos/control doesn't have "width", "height", ... */
width = height = -1;
if (OF_getprop(node, "width", &width, sizeof(width)) != 4)
if (OF_getprop(node, "width", &width, 4) != 4)
OF_interpret("screen-width", 1, &width);
if (OF_getprop(node, "height", &height, sizeof(height)) != 4)
if (OF_getprop(node, "height", &height, 4) != 4)
OF_interpret("screen-height", 1, &height);
if (OF_getprop(node, "linebytes", &linebytes, sizeof(linebytes)) != 4)
if (OF_getprop(node, "linebytes", &linebytes, 4) != 4)
linebytes = width; /* XXX */
if (OF_getprop(node, "depth", &depth, sizeof(depth)) != 4)
if (OF_getprop(node, "depth", &depth, 4) != 4)
depth = 8; /* XXX */
if (width == -1 || height == -1)
if (OF_getprop(node, "address", &addr, 4) != 4)
OF_interpret("frame-buffer-adr", 1, &addr);
if (width == -1 || height == -1 || addr == 0 || addr == -1)
return;
OF_interpret("frame-buffer-adr", 1, &addr);
if (addr == 0 || addr == -1)
return;
dc->dc_paddr = addr; /* PA of the frame buffer */
/* initialize the raster */
rap = &dc->dc_raster;
rap->width = width;
rap->height = height;
rap->depth = depth;
rap->linelongs = linebytes / sizeof(u_int32_t);
rap->pixels = (u_int32_t *)addr;
/* change 0xff/0xff/0xff to white */
OF_call_method_1("color!", dc->dc_ih, 4, 255, 255, 255, 255);
/* initialize the raster console blitter */
rcp = &dc->dc_rcons;
rcp->rc_sp = rap;
rcp->rc_crow = rcp->rc_ccol = -1;
rcp->rc_crowp = &rcp->rc_crow;
rcp->rc_ccolp = &rcp->rc_ccol;
rcons_init(rcp, 128, 128);
/* initialize rasops */
ri->ri_width = width;
ri->ri_height = height;
ri->ri_depth = depth;
ri->ri_stride = linebytes;
ri->ri_bits = (char *)addr;
ri->ri_flg = RI_FORCEMONO | RI_FULLCLEAR | RI_CENTER;
/* If screen is smaller than 1024x768, use small font. */
if ((width < 1024 || height < 768) && copy_rom_font() == 0) {
rcp->rc_xorigin = 2;
rcp->rc_yorigin = 4;
int cols, rows;
OF_interpret("#lines", 1, &dc->dc_rcons.rc_maxrow);
OF_interpret("#columns", 1, &dc->dc_rcons.rc_maxcol);
}
OF_interpret("#lines", 1, &rows);
OF_interpret("#columns", 1, &cols);
ofb_stdscreen.nrows = dc->dc_rcons.rc_maxrow;
ofb_stdscreen.ncols = dc->dc_rcons.rc_maxcol;
ri->ri_font = &openfirm6x11;
ri->ri_wsfcookie = -1; /* not using wsfont */
rasops_init(ri, rows, cols);
ri->ri_xorigin = 2;
ri->ri_yorigin = 3;
ri->ri_bits = (char *)addr + ri->ri_xorigin +
ri->ri_stride * ri->ri_yorigin;
} else
rasops_init(ri, height/22, (width/12) & ~7); /* XXX 12x22 */
/* black on white */
ri->ri_devcmap[0] = 0xffffffff; /* bg */
ri->ri_devcmap[1] = 0; /* fg */
ofb_stdscreen.nrows = ri->ri_rows;
ofb_stdscreen.ncols = ri->ri_cols;
ofb_stdscreen.textops = &ri->ri_ops;
ofb_stdscreen.capabilities = ri->ri_caps;
}
int
@ -283,21 +286,24 @@ ofb_ioctl(v, cmd, data, flag, p)
case WSDISPLAYIO_GINFO:
wdf = (void *)data;
wdf->height = sc->sc_dc->dc_raster.height;
wdf->width = sc->sc_dc->dc_raster.width;
wdf->depth = sc->sc_dc->dc_raster.depth;
wdf->height = dc->dc_ri.ri_height;
wdf->width = dc->dc_ri.ri_width;
wdf->depth = dc->dc_ri.ri_depth;
wdf->cmsize = 256;
return 0;
case WSDISPLAYIO_GETCMAP:
return ofb_getcmap(sc, (struct wsdisplay_cmap *)data);
case WSDISPLAYIO_PUTCMAP:
return putcmap(sc, data);
return ofb_putcmap(sc, (struct wsdisplay_cmap *)data);
/* XXX There are no way to know framebuffer pa from a user program. */
case GRFIOCGINFO:
gm = (void *)data;
bzero(gm, sizeof(struct grfinfo));
gm->gd_fbaddr = (caddr_t)sc->sc_dc->dc_paddr;
gm->gd_fbrowbytes = sc->sc_dc->dc_linebytes;
gm->gd_fbaddr = (caddr_t)dc->dc_paddr;
gm->gd_fbrowbytes = dc->dc_ri.ri_stride;
return 0;
}
return -1;
@ -311,8 +317,9 @@ ofb_mmap(v, offset, prot)
{
struct ofb_softc *sc = v;
struct ofb_devconfig *dc = sc->sc_dc;
struct rasops_info *ri = &dc->dc_ri;
if (offset >= (dc->dc_linebytes * dc->dc_height) || offset < 0)
if (offset >= (ri->ri_stride * ri->ri_height) || offset < 0)
return -1;
return dc->dc_paddr + offset;
@ -327,15 +334,16 @@ ofb_alloc_screen(v, type, cookiep, curxp, curyp, attrp)
long *attrp;
{
struct ofb_softc *sc = v;
struct rasops_info *ri = &sc->sc_dc->dc_ri;
long defattr;
if (sc->nscreens > 0)
return (ENOMEM);
*cookiep = &sc->sc_dc->dc_rcons; /* one and only for now */
*cookiep = ri; /* one and only for now */
*curxp = 0;
*curyp = 0;
rcons_alloc_attr(&sc->sc_dc->dc_rcons, 0, 0, 0, &defattr);
(*ri->ri_ops.alloc_attr)(ri, 0, 0, 0, &defattr);
*attrp = defattr;
sc->nscreens++;
return 0;
@ -370,41 +378,34 @@ int
ofb_cnattach()
{
struct ofb_devconfig *dc = &ofb_console_dc;
struct rasops_info *ri = &dc->dc_ri;
long defattr;
int crow = 0, i, screenbytes;
int crow = 0;
int chosen, stdout, node;
char cmd[32];
chosen = OF_finddevice("/chosen");
OF_getprop(chosen, "stdout", &stdout, sizeof(stdout));
node = OF_instance_to_package(stdout);
dc->dc_ih = stdout;
ofb_common_init(node, dc);
screenbytes = dc->dc_height * dc->dc_linebytes;
/* Set colormap to black on white. */
OF_call_method_1("color!", dc->dc_ih, 4, 0, 0, 0, 0xff);
OF_call_method_1("color!", dc->dc_ih, 4, 255, 255, 255, 0xf0);
for (i = 0; i < screenbytes; i += sizeof(u_int32_t))
*(u_int32_t *)(dc->dc_paddr + i) ^= 0xffffffff;
OF_call_method_1("color!", dc->dc_ih, 4, 255, 255, 255, 0);
/* get current cursor position */
OF_interpret("line#", 1, &crow);
/* move (rom monitor) cursor to the lowest line */
sprintf(cmd, "%x to line#", ofb_stdscreen.nrows - 1);
OF_interpret(cmd, 0);
/* move (rom monitor) cursor to the lowest line - 1 */
OF_interpret("#lines 2 - to line#", 0);
ofb_common_init(node, dc);
if (ri->ri_width >= 1024 && ri->ri_height >= 768) {
int i, screenbytes = ri->ri_stride * ri->ri_height;
if (dc->dc_width >= 1024 && dc->dc_height >= 768) {
for (i = 0; i < screenbytes; i += sizeof(u_int32_t))
*(u_int32_t *)(dc->dc_paddr + i) = 0;
*(u_int32_t *)(dc->dc_paddr + i) = 0xffffffff;
crow = 0;
}
rcons_alloc_attr(&dc->dc_rcons, 0, 0, 0, &defattr);
wsdisplay_cnattach(&ofb_stdscreen, &dc->dc_rcons, 0, crow, defattr);
(*ri->ri_ops.alloc_attr)(ri, 0, 0, 0, &defattr);
wsdisplay_cnattach(&ofb_stdscreen, ri, 0, crow, defattr);
return 0;
}
@ -412,13 +413,10 @@ ofb_cnattach()
int
copy_rom_font()
{
int i, j;
u_char *romfont;
int char_width, char_height;
int chosen, mmu, m, e;
extern struct raster_font gallant19; /* XXX */
/* Get ROM FONT address. */
OF_interpret("font-adr", 1, &romfont);
if (romfont == NULL)
@ -437,29 +435,47 @@ copy_rom_font()
OF_interpret("char-width", 1, &char_width);
OF_interpret("char-height", 1, &char_height);
/* XXX but we cannot use malloc here... */
gallant19.width = char_width;
gallant19.height = char_height;
gallant19.ascent = 0;
openfirm6x11.name = "Open Firmware";
openfirm6x11.firstchar = 32;
openfirm6x11.numchars = 96;
openfirm6x11.encoding = WSDISPLAY_FONTENC_ISO;
openfirm6x11.fontwidth = char_width;
openfirm6x11.fontheight = char_height;
openfirm6x11.stride = 1;
openfirm6x11.bitorder = WSDISPLAY_FONTORDER_L2R;
openfirm6x11.byteorder = WSDISPLAY_FONTORDER_L2R;
openfirm6x11.data = romfont;
for (i = 32; i < 128; i++) {
u_int *p;
if (gallant19.chars[i].r == NULL)
continue;
gallant19.chars[i].r->width = char_width;
gallant19.chars[i].r->height = char_height;
p = gallant19.chars[i].r->pixels;
for (j = 0; j < char_height; j++)
*p++ = romfont[(i - 32) * char_height + j] << 24;
}
return 0;
}
int
putcmap(sc, cm)
ofb_getcmap(sc, cm)
struct ofb_softc *sc;
struct wsdisplay_cmap *cm;
{
u_int index = cm->index;
u_int count = cm->count;
int error;
if (index >= 256 || count > 256 || index + count > 256)
return EINVAL;
error = copyout(&sc->sc_cmap_red[index], cm->red, count);
if (error)
return error;
error = copyout(&sc->sc_cmap_green[index], cm->green, count);
if (error)
return error;
error = copyout(&sc->sc_cmap_blue[index], cm->blue, count);
if (error)
return error;
return 0;
}
int
ofb_putcmap(sc, cm)
struct ofb_softc *sc;
struct wsdisplay_cmap *cm;
{

11
sys/arch/macppc/dev/ofbvar.h
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@ -1,4 +1,4 @@
/* $NetBSD: ofbvar.h,v 1.1 1998/10/14 12:15:13 tsubai Exp $ */
/* $NetBSD: ofbvar.h,v 1.2 2000/02/09 13:08:36 tsubai Exp $ */
/*
* Copyright (c) 1995, 1996 Carnegie-Mellon University.
@ -31,16 +31,9 @@ struct ofb_devconfig {
paddr_t dc_paddr; /* physcal address */
int dc_ih; /* ihandle of this node */
struct raster dc_raster; /* raster description */
struct rcons dc_rcons; /* raster blitter control info */
struct rasops_info dc_ri;
};
#define dc_width dc_raster.width
#define dc_height dc_raster.height
#define dc_depth dc_raster.depth
#define dc_linebytes dc_raster.linelongs * sizeof(u_int32_t)
struct ofb_softc {
struct device sc_dev;