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-rw-r--r--kernel/arch/arm64/include/asm/device.h30
1 files changed, 30 insertions, 0 deletions
diff --git a/kernel/arch/arm64/include/asm/device.h b/kernel/arch/arm64/include/asm/device.h
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index 000000000..243ef256b
--- /dev/null
+++ b/kernel/arch/arm64/include/asm/device.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_DEVICE_H
+#define __ASM_DEVICE_H
+
+struct dev_archdata {
+ struct dma_map_ops *dma_ops;
+#ifdef CONFIG_IOMMU_API
+ void *iommu; /* private IOMMU data */
+#endif
+ bool dma_coherent;
+};
+
+struct pdev_archdata {
+};
+
+#endif