forked from Qortal/Brooklyn
2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
#ifndef PXA2XX_LIB_H
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#define PXA2XX_LIB_H
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#include <linux/platform_device.h>
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#include <sound/ac97_codec.h>
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/* PCM */
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extern int __pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
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struct snd_pcm_hw_params *params);
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extern int __pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream);
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extern int pxa2xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd);
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extern snd_pcm_uframes_t pxa2xx_pcm_pointer(struct snd_pcm_substream *substream);
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extern int __pxa2xx_pcm_prepare(struct snd_pcm_substream *substream);
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extern int __pxa2xx_pcm_open(struct snd_pcm_substream *substream);
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extern int __pxa2xx_pcm_close(struct snd_pcm_substream *substream);
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extern int pxa2xx_pcm_mmap(struct snd_pcm_substream *substream,
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struct vm_area_struct *vma);
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extern int pxa2xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream);
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extern void pxa2xx_pcm_free_dma_buffers(struct snd_pcm *pcm);
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/* AC97 */
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extern unsigned short pxa2xx_ac97_read(struct snd_ac97 *ac97, unsigned short reg);
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extern void pxa2xx_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val);
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extern bool pxa2xx_ac97_try_warm_reset(struct snd_ac97 *ac97);
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extern bool pxa2xx_ac97_try_cold_reset(struct snd_ac97 *ac97);
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extern void pxa2xx_ac97_finish_reset(struct snd_ac97 *ac97);
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extern int pxa2xx_ac97_hw_suspend(void);
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extern int pxa2xx_ac97_hw_resume(void);
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extern int pxa2xx_ac97_hw_probe(struct platform_device *dev);
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extern void pxa2xx_ac97_hw_remove(struct platform_device *dev);
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#endif
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