int
gdium_cnattach(bus_space_tag_t memt, bus_space_tag_t iot,
pci_chipset_tag_t pc, pcitag_t tag, pcireg_t id)
{
struct rasops_info * const ri = &gdium_console_screen.scr_ri;
long defattr;
pcireg_t reg;
/* filter out unrecognized devices */
switch (id) {
default:
return ENODEV;
case PCI_ID_CODE(PCI_VENDOR_SILMOTION, PCI_PRODUCT_SILMOTION_SM502):
break;
}
wsfont_init();
/* set up rasops */
ri->ri_width = 1024;
ri->ri_height = 600;
ri->ri_depth = 16;
ri->ri_stride = 0x800;
/* read the mapping register for the frame buffer */
reg = pci_conf_read(pc, tag, PCI_MAPREG_START);
fb_addr = reg;
ri->ri_bits = (char *)MIPS_PHYS_TO_KSEG1(BONITO_PCILO_BASE + reg);
ri->ri_flg = RI_CENTER | RI_NO_AUTO;
memset(ri->ri_bits, 0, 0x200000);
/* use as much of the screen as the font permits */
rasops_init(ri, 30, 80);
rasops_reconfig(ri, ri->ri_height / ri->ri_font->fontheight,
ri->ri_width / ri->ri_font->fontwidth);
gdium_stdscreen.nrows = ri->ri_rows;
gdium_stdscreen.ncols = ri->ri_cols;
gdium_stdscreen.textops = &ri->ri_ops;
gdium_stdscreen.capabilities = ri->ri_caps;
ri->ri_ops.allocattr(ri, 0, ri->ri_rows - 1, 0, &defattr);
wsdisplay_preattach(&gdium_stdscreen, ri, 0, 0, defattr);
return 0;
}
int
rascons_cnattach(void)
{
struct rasops_info *ri = &rascons_console_screen.scr_ri;
long defattr;
int crow = 0;
/* get current cursor position */
OF_interpret("line#", 0, 1, &crow);
/* move (rom monitor) cursor to the lowest line - 1 */
OF_interpret("#lines 2 - to line#", 0, 0);
wsfont_init();
if (copy_rom_font() == 0) {
romfont_loaded = 1;
}
/* set up rasops */
rascons_init_rasops(console_node, ri);
/*
* no need to clear the screen here when we're mimicing firmware
* output anyway
*/
#if 0
if (ri->ri_width >= 1024 && ri->ri_height >= 768) {
int i, screenbytes = ri->ri_stride * ri->ri_height;
for (i = 0; i < screenbytes; i += sizeof(u_int32_t))
*(u_int32_t *)(fbaddr + i) = 0xffffffff;
crow = 0;
}
#endif
rascons_stdscreen.nrows = ri->ri_rows;
rascons_stdscreen.ncols = ri->ri_cols;
rascons_stdscreen.textops = &ri->ri_ops;
rascons_stdscreen.capabilities = ri->ri_caps;
ri->ri_ops.allocattr(ri, 0, 0, 0, &defattr);
wsdisplay_preattach(&rascons_stdscreen, ri, 0, max(0,
min(crow, ri->ri_rows - 1)), defattr);
#if notyet
rascons_init_cmap(NULL);
#endif
return 0;
}