dma/ia64: update ia64 machvecs, swiotlb.c
Change all ia64 machvecs to use the new dma_*map*_attrs() interfaces.
Implement the old dma_*map_*() interfaces in terms of the corresponding new
interfaces. For ia64/sn, make use of one dma attribute,
DMA_ATTR_WRITE_BARRIER. Introduce swiotlb_*map*_attrs() functions.
Signed-off-by: Arthur Kepner <akepner@sgi.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Jes Sorensen <jes@sgi.com>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Roland Dreier <rdreier@cisco.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: David Miller <davem@davemloft.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Grant Grundler <grundler@parisc-linux.org>
Cc: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/asm-ia64/machvec_sn2.h b/include/asm-ia64/machvec_sn2.h
index 61439a7..781308e 100644
--- a/include/asm-ia64/machvec_sn2.h
+++ b/include/asm-ia64/machvec_sn2.h
@@ -57,10 +57,10 @@
extern ia64_mv_readq_t __sn_readq_relaxed;
extern ia64_mv_dma_alloc_coherent sn_dma_alloc_coherent;
extern ia64_mv_dma_free_coherent sn_dma_free_coherent;
-extern ia64_mv_dma_map_single sn_dma_map_single;
-extern ia64_mv_dma_unmap_single sn_dma_unmap_single;
-extern ia64_mv_dma_map_sg sn_dma_map_sg;
-extern ia64_mv_dma_unmap_sg sn_dma_unmap_sg;
+extern ia64_mv_dma_map_single_attrs sn_dma_map_single_attrs;
+extern ia64_mv_dma_unmap_single_attrs sn_dma_unmap_single_attrs;
+extern ia64_mv_dma_map_sg_attrs sn_dma_map_sg_attrs;
+extern ia64_mv_dma_unmap_sg_attrs sn_dma_unmap_sg_attrs;
extern ia64_mv_dma_sync_single_for_cpu sn_dma_sync_single_for_cpu;
extern ia64_mv_dma_sync_sg_for_cpu sn_dma_sync_sg_for_cpu;
extern ia64_mv_dma_sync_single_for_device sn_dma_sync_single_for_device;
@@ -113,10 +113,10 @@
#define platform_dma_init machvec_noop
#define platform_dma_alloc_coherent sn_dma_alloc_coherent
#define platform_dma_free_coherent sn_dma_free_coherent
-#define platform_dma_map_single sn_dma_map_single
-#define platform_dma_unmap_single sn_dma_unmap_single
-#define platform_dma_map_sg sn_dma_map_sg
-#define platform_dma_unmap_sg sn_dma_unmap_sg
+#define platform_dma_map_single_attrs sn_dma_map_single_attrs
+#define platform_dma_unmap_single_attrs sn_dma_unmap_single_attrs
+#define platform_dma_map_sg_attrs sn_dma_map_sg_attrs
+#define platform_dma_unmap_sg_attrs sn_dma_unmap_sg_attrs
#define platform_dma_sync_single_for_cpu sn_dma_sync_single_for_cpu
#define platform_dma_sync_sg_for_cpu sn_dma_sync_sg_for_cpu
#define platform_dma_sync_single_for_device sn_dma_sync_single_for_device