cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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memalloc_local.h (741B)

      1// SPDX-License-Identifier: GPL-2.0-only
      2#ifndef __MEMALLOC_LOCAL_H
      3#define __MEMALLOC_LOCAL_H
      4
      5struct snd_malloc_ops {
      6	void *(*alloc)(struct snd_dma_buffer *dmab, size_t size);
      7	void (*free)(struct snd_dma_buffer *dmab);
      8	dma_addr_t (*get_addr)(struct snd_dma_buffer *dmab, size_t offset);
      9	struct page *(*get_page)(struct snd_dma_buffer *dmab, size_t offset);
     10	unsigned int (*get_chunk_size)(struct snd_dma_buffer *dmab,
     11				       unsigned int ofs, unsigned int size);
     12	int (*mmap)(struct snd_dma_buffer *dmab, struct vm_area_struct *area);
     13	void (*sync)(struct snd_dma_buffer *dmab, enum snd_dma_sync_mode mode);
     14};
     15
     16#ifdef CONFIG_SND_DMA_SGBUF
     17extern const struct snd_malloc_ops snd_dma_sg_ops;
     18#endif
     19
     20#endif /* __MEMALLOC_LOCAL_H */