1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later */ 2 /* 3 * Copyright 2008 - 2015 Freescale Semiconductor Inc. 4 */ 5 6 #ifndef __FM_MURAM_EXT 7 #define __FM_MURAM_EXT 8 9 #include <linux/types.h> 10 11 #define FM_MURAM_INVALID_ALLOCATION -1 12 13 /* Structure for FM MURAM information */ 14 struct muram_info; 15 16 struct muram_info *fman_muram_init(phys_addr_t base, size_t size); 17 18 unsigned long fman_muram_offset_to_vbase(struct muram_info *muram, 19 unsigned long offset); 20 21 unsigned long fman_muram_alloc(struct muram_info *muram, size_t size); 22 23 void fman_muram_free_mem(struct muram_info *muram, unsigned long offset, 24 size_t size); 25 26 #endif /* __FM_MURAM_EXT */ 27