From 43f4f64397d3a184034d065423c741db758d6094 Mon Sep 17 00:00:00 2001 From: jkim Date: Mon, 9 Oct 2006 20:24:49 +0000 Subject: Fix 32-bit PTE in the GART table. Noticed by: jmg --- sys/dev/agp/agp_amd64.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'sys/dev/agp') diff --git a/sys/dev/agp/agp_amd64.c b/sys/dev/agp/agp_amd64.c index 9a4ccdb..e907efb 100644 --- a/sys/dev/agp/agp_amd64.c +++ b/sys/dev/agp/agp_amd64.c @@ -340,7 +340,9 @@ agp_amd64_bind_page(device_t dev, int offset, vm_offset_t physical) if (offset < 0 || offset >= (sc->gatt->ag_entries << AGP_PAGE_SHIFT)) return EINVAL; - sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = physical; + sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = + (physical & 0xfffff000) | ((physical >> 28) & 0x00000ff0) | 3; + return 0; } -- cgit v1.1