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-rw-r--r--arch/powerpc/include/asm/async_tx.h47
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diff --git a/arch/powerpc/include/asm/async_tx.h b/arch/powerpc/include/asm/async_tx.h
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+/*
+ * Copyright (C) 2008-2009 DENX Software Engineering.
+ *
+ * Author: Yuri Tikhonov <yur@emcraft.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * 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, write to the Free Software Foundation, Inc., 59
+ * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called COPYING.
+ */
+#ifndef _ASM_POWERPC_ASYNC_TX_H_
+#define _ASM_POWERPC_ASYNC_TX_H_
+
+#if defined(CONFIG_440SPe) || defined(CONFIG_440SP)
+extern struct dma_chan *
+ppc440spe_async_tx_find_best_channel(enum dma_transaction_type cap,
+ struct page **dst_lst, int dst_cnt, struct page **src_lst,
+ int src_cnt, size_t src_sz);
+
+#define async_tx_find_channel(dep, cap, dst_lst, dst_cnt, src_lst, \
+ src_cnt, src_sz) \
+ ppc440spe_async_tx_find_best_channel(cap, dst_lst, dst_cnt, src_lst, \
+ src_cnt, src_sz)
+#else
+
+#define async_tx_find_channel(dep, type, dst, dst_count, src, src_count, len) \
+ __async_tx_find_channel(dep, type)
+
+struct dma_chan *
+__async_tx_find_channel(struct async_submit_ctl *submit,
+ enum dma_transaction_type tx_type);
+
+#endif
+
+#endif