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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2006-11-11 17:25:02 +1100
committerPaul Mackerras <paulus@samba.org>2006-12-04 20:38:40 +1100
commit12d04eef927bf61328af2c7cbe756c96f98ac3bf (patch)
tree18865369100e9059c7e883dec93ea67f7b52a287 /include/asm-powerpc/vio.h
parent7c719871ff4d5f15b71f0138d08b758281b58631 (diff)
downloadop-kernel-dev-12d04eef927bf61328af2c7cbe756c96f98ac3bf.zip
op-kernel-dev-12d04eef927bf61328af2c7cbe756c96f98ac3bf.tar.gz
[POWERPC] Refactor 64 bits DMA operations
This patch completely refactors DMA operations for 64 bits powerpc. 32 bits is untouched for now. We use the new dev_archdata structure to add the dma operations pointer and associated data to struct device. While at it, we also add the OF node pointer and numa node. In the future, we might want to look into merging that with pci_dn as well. The old vio, pci-iommu and pci-direct DMA ops are gone. They are now replaced by a set of generic iommu and direct DMA ops (non PCI specific) that can be used by bus types. The toplevel implementation is now inline. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/vio.h')
-rw-r--r--include/asm-powerpc/vio.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/asm-powerpc/vio.h b/include/asm-powerpc/vio.h
index 4b51d42..0117b54 100644
--- a/include/asm-powerpc/vio.h
+++ b/include/asm-powerpc/vio.h
@@ -45,7 +45,6 @@ struct iommu_table;
* The vio_dev structure is used to describe virtual I/O devices.
*/
struct vio_dev {
- struct iommu_table *iommu_table; /* vio_map_* uses this */
const char *name;
const char *type;
uint32_t unit_address;
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