smem.c (7070874973eeccd867628a5c9eaefee3e832ccaa) smem.c (e221a1da97d97a9b452f8be78bd14333bb5605aa)
1/*
2 * Copyright (c) 2015, Sony Mobile Communications AB.
3 * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 and
7 * only version 2 as published by the Free Software Foundation.
8 *

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275 struct smem_partition_header *partitions[SMEM_HOST_COUNT];
276 size_t cacheline[SMEM_HOST_COUNT];
277 u32 item_count;
278
279 unsigned num_regions;
280 struct smem_region regions[0];
281};
282
1/*
2 * Copyright (c) 2015, Sony Mobile Communications AB.
3 * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 and
7 * only version 2 as published by the Free Software Foundation.
8 *

--- 266 unchanged lines hidden (view full) ---

275 struct smem_partition_header *partitions[SMEM_HOST_COUNT];
276 size_t cacheline[SMEM_HOST_COUNT];
277 u32 item_count;
278
279 unsigned num_regions;
280 struct smem_region regions[0];
281};
282
283static struct smem_private_entry *
283static void *
284phdr_to_last_uncached_entry(struct smem_partition_header *phdr)
285{
286 void *p = phdr;
287
288 return p + le32_to_cpu(phdr->offset_free_uncached);
289}
290
284phdr_to_last_uncached_entry(struct smem_partition_header *phdr)
285{
286 void *p = phdr;
287
288 return p + le32_to_cpu(phdr->offset_free_uncached);
289}
290
291static void *phdr_to_first_cached_entry(struct smem_partition_header *phdr,
291static struct smem_private_entry *
292phdr_to_first_cached_entry(struct smem_partition_header *phdr,
292 size_t cacheline)
293{
294 void *p = phdr;
295 struct smem_private_entry *e;
296
297 return p + le32_to_cpu(phdr->size) - ALIGN(sizeof(*e), cacheline);
298}
299
293 size_t cacheline)
294{
295 void *p = phdr;
296 struct smem_private_entry *e;
297
298 return p + le32_to_cpu(phdr->size) - ALIGN(sizeof(*e), cacheline);
299}
300
300static void *phdr_to_last_cached_entry(struct smem_partition_header *phdr)
301static void *
302phdr_to_last_cached_entry(struct smem_partition_header *phdr)
301{
302 void *p = phdr;
303
304 return p + le32_to_cpu(phdr->offset_free_cached);
305}
306
307static struct smem_private_entry *
308phdr_to_first_uncached_entry(struct smem_partition_header *phdr)

--- 683 unchanged lines hidden --- 		303{
304 void *p = phdr;
305
306 return p + le32_to_cpu(phdr->offset_free_cached);
307}
308
309static struct smem_private_entry *
310phdr_to_first_uncached_entry(struct smem_partition_header *phdr)

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