diff options
| author | Dave Airlie <airlied@linux.ie> | 2009-08-05 00:16:57 (GMT) |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2009-08-05 00:16:57 (GMT) |
| commit | b7f315842830d67081642248a3757c713b6b6684 (patch) | |
| tree | 8606d4227532dccbd0accfa79321cd437fbe3922 /drivers/char/agp/i460-agp.c | |
| parent | 90bc1a658a53f8832ee799685703977a450e5af9 (diff) | |
| parent | 6a12235c7d2d75c7d94b9afcaaecd422ff845ce0 (diff) | |
| download | linux-fsl-qoriq-b7f315842830d67081642248a3757c713b6b6684.tar.xz | |
Merge git://git.infradead.org/~dwmw2/iommu-agp into agp-next
Diffstat (limited to 'drivers/char/agp/i460-agp.c')
| -rw-r--r-- | drivers/char/agp/i460-agp.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/char/agp/i460-agp.c b/drivers/char/agp/i460-agp.c index 60cc35b..e763d33 100644 --- a/drivers/char/agp/i460-agp.c +++ b/drivers/char/agp/i460-agp.c @@ -61,7 +61,7 @@ #define WR_FLUSH_GATT(index) RD_GATT(index) static unsigned long i460_mask_memory (struct agp_bridge_data *bridge, - unsigned long addr, int type); + dma_addr_t addr, int type); static struct { void *gatt; /* ioremap'd GATT area */ @@ -325,7 +325,7 @@ static int i460_insert_memory_small_io_page (struct agp_memory *mem, io_page_size = 1UL << I460_IO_PAGE_SHIFT; for (i = 0, j = io_pg_start; i < mem->page_count; i++) { - paddr = phys_to_gart(page_to_phys(mem->pages[i])); + paddr = page_to_phys(mem->pages[i]); for (k = 0; k < I460_IOPAGES_PER_KPAGE; k++, j++, paddr += io_page_size) WR_GATT(j, i460_mask_memory(agp_bridge, paddr, mem->type)); } @@ -382,7 +382,7 @@ static int i460_alloc_large_page (struct lp_desc *lp) return -ENOMEM; } - lp->paddr = phys_to_gart(page_to_phys(lp->page)); + lp->paddr = page_to_phys(lp->page); lp->refcount = 0; atomic_add(I460_KPAGES_PER_IOPAGE, &agp_bridge->current_memory_agp); return 0; @@ -546,20 +546,13 @@ static void i460_destroy_page (struct page *page, int flags) #endif /* I460_LARGE_IO_PAGES */ static unsigned long i460_mask_memory (struct agp_bridge_data *bridge, - unsigned long addr, int type) + dma_addr_t addr, int type) { /* Make sure the returned address is a valid GATT entry */ return bridge->driver->masks[0].mask | (((addr & ~((1 << I460_IO_PAGE_SHIFT) - 1)) & 0xfffff000) >> 12); } -static unsigned long i460_page_mask_memory(struct agp_bridge_data *bridge, - struct page *page, int type) -{ - unsigned long addr = phys_to_gart(page_to_phys(page)); - return i460_mask_memory(bridge, addr, type); -} - const struct agp_bridge_driver intel_i460_driver = { .owner = THIS_MODULE, .aperture_sizes = i460_sizes, @@ -569,7 +562,7 @@ const struct agp_bridge_driver intel_i460_driver = { .fetch_size = i460_fetch_size, .cleanup = i460_cleanup, .tlb_flush = i460_tlb_flush, - .mask_memory = i460_page_mask_memory, + .mask_memory = i460_mask_memory, .masks = i460_masks, .agp_enable = agp_generic_enable, .cache_flush = global_cache_flush, |