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 | |