X-Git-Url: http://git.joshuawise.com/netwatch.git/blobdiff_plain/15521f07dc09a276839c46168201d31ee1ae4a97..789ebb2d04033053b3cfeaa73648e3a1c3b3d8f5:/video/tnt2.c

diff --git a/video/tnt2.c b/video/tnt2.c
deleted file mode 100644
index 32e646a..0000000
--- a/video/tnt2.c
+++ /dev/null
@@ -1,70 +0,0 @@
-#include <minilib.h>
-#include <io.h>
-#include <pci.h>
-#include <output.h>
-#include <fb.h>
-#include <paging.h>
-
-static void tnt2_getvmode(void *priv);
-
-static struct fbdevice tnt2_fb = {
-	.getvmode = &tnt2_getvmode,
-};
-
-static unsigned int vgard(unsigned char a)
-{
-	outb(0x3D4, a);
-	return (unsigned int)inb(0x3D5);
-}
-
-static void tnt2_getvmode(void *priv)
-{
-	tnt2_fb.curmode.xres = (vgard(0x1) + 1) * 8;
-	tnt2_fb.curmode.yres = (vgard(0x12) | (vgard(0x7) & 2) << 7 | (vgard(0x7) & 0x40) << 3) + 1;
-	switch (vgard(0x28))
-	{
-	case 3:
-		tnt2_fb.curmode.format = FB_RGB888;
-		tnt2_fb.curmode.bytestride = 4;
-		tnt2_fb.curmode.text = 0;
-		break;
-	case 0:
-		tnt2_fb.curmode.text = 1;
-		break;
-	default:
-		tnt2_fb.curmode.text = 1;
-		outputf("Unknown TNT2 format %x", vgard(0x28));
-		break;
-	}
-}
-
-static int tnt2_probe(struct pci_dev *pci, void *data)
-{
-	unsigned int p;
-
-	if (pci->bars[1].type != PCI_BAR_MEMORY32)
-	{
-		output("TNT2 BAR1 is not memory32?");
-		return 0;
-	}
-	
-	/* Map 32M of memory. */
-	for (p = 0; p < 32; p += 4)
-		addmap_4m(0x40000000 + p*1024*1024, pci->bars[1].addr + p*1024*1024);
-	tnt2_fb.fbaddr = (void *)0x40000000;
-	
-	fb = &tnt2_fb;
-	outputf("Found TNT2 with FB at %08x, mapped to %08x", pci->bars[1].addr, tnt2_fb.fbaddr);
-	return 1;
-}
-
-static struct pci_id tnt2_pci[] = {
-	{0x10DE, 0x0028, "TNT2", "RIVA TNT2"}
-};
-
-struct pci_driver tnt2_driver = {
-	.name     = "tnt2",
-	.probe    = tnt2_probe,
-	.ids      = tnt2_pci,
-	.id_count = sizeof(tnt2_pci)/sizeof(tnt2_pci[0]),
-};