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| author | David Woodhouse <David.Woodhouse@intel.com> | 2009-07-27 10:27:29 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-08-03 09:04:44 +0100 |
| commit | 2a4ceb6d3e6a566cb4a9dc8f974177f031d27cd7 (patch) | |
| tree | a21d2c5ad10522d9a1469e7cd985d5f1d8f5d17f /drivers/char/agp/parisc-agp.c | |
| parent | ed680c4ad478d0fee9740f7d029087f181346564 (diff) | |
| download | linux-3.10-2a4ceb6d3e6a566cb4a9dc8f974177f031d27cd7.tar.gz linux-3.10-2a4ceb6d3e6a566cb4a9dc8f974177f031d27cd7.tar.bz2 linux-3.10-2a4ceb6d3e6a566cb4a9dc8f974177f031d27cd7.zip | |
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 <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/char/agp/parisc-agp.c')
| -rw-r--r-- | drivers/char/agp/parisc-agp.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/char/agp/parisc-agp.c b/drivers/char/agp/parisc-agp.c index f4bb43fb801..1c129211302 100644 --- a/drivers/char/agp/parisc-agp.c +++ b/drivers/char/agp/parisc-agp.c @@ -32,7 +32,7 @@ #define AGP8X_MODE (1 << AGP8X_MODE_BIT) static unsigned long -parisc_agp_mask_memory(struct agp_bridge_data *bridge, unsigned long addr, +parisc_agp_mask_memory(struct agp_bridge_data *bridge, dma_addr_t addr, int type); static struct _parisc_agp_info { @@ -189,20 +189,12 @@ parisc_agp_remove_memory(struct agp_memory *mem, off_t pg_start, int type) } static unsigned long -parisc_agp_mask_memory(struct agp_bridge_data *bridge, unsigned long addr, +parisc_agp_mask_memory(struct agp_bridge_data *bridge, dma_addr_t addr, int type) { return SBA_PDIR_VALID_BIT | addr; } -static unsigned long -parisc_agp_page_mask_memory(struct agp_bridge_data *bridge, struct page *page, - int type) -{ - unsigned long addr = phys_to_gart(page_to_phys(page)); - return SBA_PDIR_VALID_BIT | addr; -} - static void parisc_agp_enable(struct agp_bridge_data *bridge, u32 mode) { |