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Fixed serial (and serial mouse) operation on boards with Super I/O chips;

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A few video bug fixes per patches from the mainline PCem forum;
Added CUE/BIN image support per patches from the mainline PCem forum.
This commit is contained in:
OBattler
2017-05-08 04:54:17 +02:00
parent d75d630976
commit 55a294ad37
29 changed files with 610 additions and 1216 deletions
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6
src/VIDEO/vid_svga.c
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@@ -971,7 +971,7 @@ int svga_init(svga_t *svga, void *p, int memsize,
svga->hwcursor_draw = hwcursor_draw;
svga->overlay_draw = overlay_draw;
mem_mapping_add(&svga->mapping, 0xa0000, 0x20000, svga_read, svga_readw, svga_readl, svga_write, svga_writew, svga_writel, NULL, 0, svga);
mem_mapping_add(&svga->mapping, 0xa0000, 0x20000, svga_read, svga_readw, svga_readl, svga_write, svga_writew, svga_writel, NULL, MEM_MAPPING_EXTERNAL, svga);
memset(svga->vgapal, 0, sizeof(PALETTE));
@@ -1236,7 +1236,7 @@ uint8_t svga_read(uint32_t addr, void *p)
if (svga->chain4 || svga->fb_only)
{
if (addr >= svga->vram_limit)
return 0xff;
return 0x00;
return svga->vram[svga_mask_addr(addr, svga)];
}
else if (svga->chain2_read)
@@ -1254,7 +1254,7 @@ uint8_t svga_read(uint32_t addr, void *p)
addr<<=2;
if (addr >= svga->vram_limit)
return 0xff;
return 0x00;
addr = svga_mask_addr(addr, svga);