From 7f5d67ca5f9a50d1c2169e5b2417e60b1b7d3967 Mon Sep 17 00:00:00 2001 From: Nikunj A Dadhania Date: Tue, 24 Sep 2013 15:09:29 +0530 Subject: Implement range allocator Use the allocator with dma-map-in so it does not create duplicate TCE entries. Signed-off-by: Nikunj A Dadhania --- include/allocator.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 include/allocator.h (limited to 'include') diff --git a/include/allocator.h b/include/allocator.h new file mode 100644 index 0000000..0f75fce --- /dev/null +++ b/include/allocator.h @@ -0,0 +1,23 @@ +/****************************************************************************** + * Copyright (c) 2007, 2012, 2013 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#ifndef _ALLOCATOR_H +#define _ALLOCATOR_H + +extern void SLOF_bm_print(unsigned long handle); +extern unsigned long SLOF_bm_allocator_init(unsigned long start, + unsigned long size, + unsigned long blocksize); +extern unsigned long SLOF_bm_alloc(unsigned long handle, unsigned long size); +extern void SLOF_bm_free(unsigned long handle, unsigned long ptr, unsigned long size); + +#endif /* _ALLOCATOR_H */ -- cgit v1.1