Initial revision

hw/xfree86/os-support/bus/e8870PCI.c

@@ -0,0 +1,54 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bus/e8870PCI.c,v 1.1 2003/02/23 20:26:49 tsi Exp $ */
+/*
+ * Copyright (C) 2002-2003 The XFree86 Project, Inc.  All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+ * XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ */
+
+/*
+ * This file contains the glue necessary for support of Intel's E8870 chipset.
+ */
+
+#include "e8870PCI.h"
+#include "xf86.h"
+#include "Pci.h"
+
+Bool
+xf86PreScanE8870(void)
+{
+    PCITAG tag;
+
+    /* Look for an E8870's Hub interface */
+    tag = PCI_MAKE_TAG(0, 0x1E, 0);
+    if (pciReadLong(tag, PCI_ID_REG) != DEVID(INTEL, 82801_P2P))
+	return FALSE;
+
+    /* XXX Fill me in... */
+    return TRUE;
+}
+
+void
+xf86PostScanE8870(void)
+{
+    /* XXX Fill me in... */
+}