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authorPierre Willenbrock <pierre@pirsoft.de>2009-06-19 18:31:47 +0200
committerDave Airlie <airlied@redhat.com>2009-06-20 14:16:59 +1000
commit0b7af262aba912f52bc6ef76f1bc0960b01b8502 (patch)
tree887c22e1b4ba59b13501ad3c76471d5f1b25b46d
parenta95fe463e73b8c7b2d97606ac86ce261f1270726 (diff)
downloadlinux-0b7af262aba912f52bc6ef76f1bc0960b01b8502.tar.gz
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>
-rw-r--r--drivers/char/agp/intel-agp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 35977bfb699..8c9d50db5c3 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -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;