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| author | Dave Airlie <airlied@redhat.com> | 2008-03-17 10:24:24 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2008-03-17 10:24:24 +1000 |
| commit | b05c23851ab820b1957cd2f322eaa1ac44c196bd (patch) | |
| tree | 59e1a38a36cadf683559dae629fc6583d1ca5141 /drivers/char/drm/drmP.h | |
| parent | 16d3be46d9ffbc2c562b25d66d59666db2cf2cd5 (diff) | |
| download | linux-b05c23851ab820b1957cd2f322eaa1ac44c196bd.tar.gz linux-b05c23851ab820b1957cd2f322eaa1ac44c196bd.tar.bz2 linux-b05c23851ab820b1957cd2f322eaa1ac44c196bd.zip | |
drm/ati_pcigart: fix the PCIGART to use drm_pci to allocate GART table.
This fixes a problem on 64-bit with 4GB with ATI RS690 chipsets. It
makes sure the pcigart table is allocated in coherent memory for DMA operations.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/char/drm/drmP.h')
| -rw-r--r-- | drivers/char/drm/drmP.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h index a6789f25009b..8ea9dd1717a9 100644 --- a/drivers/char/drm/drmP.h +++ b/drivers/char/drm/drmP.h @@ -54,6 +54,7 @@ #include <linux/pci.h> #include <linux/jiffies.h> #include <linux/smp_lock.h> /* For (un)lock_kernel */ +#include <linux/dma-mapping.h> #include <linux/mm.h> #include <linux/cdev.h> #include <linux/mutex.h> @@ -551,6 +552,8 @@ struct drm_ati_pcigart_info { int gart_reg_if; void *addr; dma_addr_t bus_addr; + dma_addr_t table_mask; + struct drm_dma_handle *table_handle; drm_local_map_t mapping; int table_size; }; |