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agp/intel: Make intel_i965_mask_memory use dma_addr_t for physical addresses 

Otherwise, the high bits to be stuffed in the unused lower bits of the
page address are lost.

Signed-off-by: Pierre Willenbrock <pierre@pirsoft.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Pierre Willenbrock 2009-06-19 18:31:47 +02:00 committed by Dave Airlie
parent a95fe463e7
commit 0b7af262ab
1 changed files with 1 additions and 1 deletions
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2
drivers/char/agp/intel-agp.c
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@ -1198,7 +1198,7 @@ static int intel_i915_create_gatt_table(struct agp_bridge_data *bridge)
static unsigned long intel_i965_mask_memory(struct agp_bridge_data *bridge,
struct page *page, int type)
{
unsigned long addr = phys_to_gart(page_to_phys(page));
dma_addr_t addr = phys_to_gart(page_to_phys(page));
/* Shift high bits down */
addr |= (addr >> 28) & 0xf0;