From 2a4ceb6d3e6a566cb4a9dc8f974177f031d27cd7 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Mon, 27 Jul 2009 10:27:29 +0100 Subject: agp: Switch mask_memory() method to take address argument again, not page In commit 07613ba2 ("agp: switch AGP to use page array instead of unsigned long array") we switched the mask_memory() method to take a 'struct page *' instead of an address. This is painful, because in some cases it has to be an IOMMU-mapped virtual bus address (in fact, shouldn't it _always_ be a dma_addr_t returned from pci_map_xxx(), and we just happen to get lucky most of the time?) Signed-off-by: David Woodhouse --- drivers/char/agp/amd64-agp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/char/agp/amd64-agp.c') diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c index 3bf5dda90f4a..e85a5b3e952e 100644 --- a/drivers/char/agp/amd64-agp.c +++ b/drivers/char/agp/amd64-agp.c @@ -79,7 +79,8 @@ static int amd64_insert_memory(struct agp_memory *mem, off_t pg_start, int type) for (i = 0, j = pg_start; i < mem->page_count; i++, j++) { tmp = agp_bridge->driver->mask_memory(agp_bridge, - mem->pages[i], mask_type); + phys_to_gart(page_to_phys(mem->pages[i])), + mask_type); BUG_ON(tmp & 0xffffff0000000ffcULL); pte = (tmp & 0x000000ff00000000ULL) >> 28; -- cgit v1.2.3