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- #ifndef DSP_IRQ_HEADER
- #define DSP_IRQ_HEADER
- #include "audiodsp_module.h"
- int audiodsp_init_mailbox(struct audiodsp_priv *priv) ;
- int audiodsp_release_mailbox(struct audiodsp_priv *priv);
- int dsp_mailbox_send(struct audiodsp_priv *priv,int overwrite,int num,int cmd,const char *data,int len);
- #if 0
- #define pre_read_mailbox(reg) \
- dma_cache_inv((unsigned long)reg,sizeof(*reg))
- #define after_change_mailbox(reg) \
- dma_cache_wback((unsigned long)reg,sizeof(*reg))
- #else
- #define pre_read_mailbox(reg)
- #define after_change_mailbox(reg)
- #endif
- #endif
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