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Diffstat (limited to 'arch/ia64/include/asm/machvec_hpzx1.h')
-rw-r--r--arch/ia64/include/asm/machvec_hpzx1.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/machvec_hpzx1.h b/arch/ia64/include/asm/machvec_hpzx1.h
new file mode 100644
index 000000000000..2f57f5144b9f
--- /dev/null
+++ b/arch/ia64/include/asm/machvec_hpzx1.h
@@ -0,0 +1,37 @@
+#ifndef _ASM_IA64_MACHVEC_HPZX1_h
+#define _ASM_IA64_MACHVEC_HPZX1_h
+
+extern ia64_mv_setup_t dig_setup;
+extern ia64_mv_dma_alloc_coherent sba_alloc_coherent;
+extern ia64_mv_dma_free_coherent sba_free_coherent;
+extern ia64_mv_dma_map_single_attrs sba_map_single_attrs;
+extern ia64_mv_dma_unmap_single_attrs sba_unmap_single_attrs;
+extern ia64_mv_dma_map_sg_attrs sba_map_sg_attrs;
+extern ia64_mv_dma_unmap_sg_attrs sba_unmap_sg_attrs;
+extern ia64_mv_dma_supported sba_dma_supported;
+extern ia64_mv_dma_mapping_error sba_dma_mapping_error;
+
+/*
+ * This stuff has dual use!
+ *
+ * For a generic kernel, the macros are used to initialize the
+ * platform's machvec structure. When compiling a non-generic kernel,
+ * the macros are used directly.
+ */
+#define platform_name "hpzx1"
+#define platform_setup dig_setup
+#define platform_dma_init machvec_noop
+#define platform_dma_alloc_coherent sba_alloc_coherent
+#define platform_dma_free_coherent sba_free_coherent
+#define platform_dma_map_single_attrs sba_map_single_attrs
+#define platform_dma_unmap_single_attrs sba_unmap_single_attrs
+#define platform_dma_map_sg_attrs sba_map_sg_attrs
+#define platform_dma_unmap_sg_attrs sba_unmap_sg_attrs
+#define platform_dma_sync_single_for_cpu machvec_dma_sync_single
+#define platform_dma_sync_sg_for_cpu machvec_dma_sync_sg
+#define platform_dma_sync_single_for_device machvec_dma_sync_single
+#define platform_dma_sync_sg_for_device machvec_dma_sync_sg
+#define platform_dma_supported sba_dma_supported
+#define platform_dma_mapping_error sba_dma_mapping_error
+
+#endif /* _ASM_IA64_MACHVEC_HPZX1_h */