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-rw-r--r--sys/dev/agp/agp_via.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/dev/agp/agp_via.c b/sys/dev/agp/agp_via.c
index 90edbfd..441d26e 100644
--- a/sys/dev/agp/agp_via.c
+++ b/sys/dev/agp/agp_via.c
@@ -28,6 +28,7 @@
__FBSDID("$FreeBSD$");
#include "opt_bus.h"
+#include "opt_agp.h"
#include <sys/param.h>
#include <sys/systm.h>
@@ -88,7 +89,11 @@ agp_via_match(device_t dev)
case 0x06911106:
return ("VIA 82C691 (Apollo Pro) host to PCI bridge");
case 0x31881106:
+#if defined(__amd64__) || defined(AGP_AMD64_GART)
+ return NULL;
+#else
return ("VIA 8385 host to PCI bridge");
+#endif
case 0x31891106:
return ("VIA 8377 (Apollo KT400/KT400A/KT600) host to PCI bridge");
};
@@ -125,7 +130,9 @@ agp_via_attach(device_t dev)
u_int32_t agpsel;
switch (pci_get_devid(dev)) {
+#ifdef AGP_NO_AMD64_GART
case 0x31881106:
+#endif
case 0x31891106:
/* The newer VIA chipsets will select the AGP version based on
* what AGP versions the card supports. We still have to
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