diff options
Diffstat (limited to 'drivers/crypto/ccp/sp-dev.h')
| -rw-r--r-- | drivers/crypto/ccp/sp-dev.h | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/drivers/crypto/ccp/sp-dev.h b/drivers/crypto/ccp/sp-dev.h index 5ab486ade1ad..acb197b66ced 100644 --- a/drivers/crypto/ccp/sp-dev.h +++ b/drivers/crypto/ccp/sp-dev.h @@ -42,12 +42,17 @@ struct ccp_vdata { const unsigned int offset; const unsigned int rsamax; }; + +struct psp_vdata { + const unsigned int offset; +}; + /* Structure to hold SP device data */ struct sp_dev_vdata { const unsigned int bar; const struct ccp_vdata *ccp_vdata; - void *psp_vdata; + const struct psp_vdata *psp_vdata; }; struct sp_device { @@ -68,6 +73,10 @@ struct sp_device { /* DMA caching attribute support */ unsigned int axcache; + /* get and set master device */ + struct sp_device*(*get_psp_master_device)(void); + void (*set_psp_master_device)(struct sp_device *); + bool irq_registered; bool use_tasklet; @@ -103,6 +112,7 @@ void sp_free_ccp_irq(struct sp_device *sp, void *data); int sp_request_psp_irq(struct sp_device *sp, irq_handler_t handler, const char *name, void *data); void sp_free_psp_irq(struct sp_device *sp, void *data); +struct sp_device *sp_get_psp_master_device(void); #ifdef CONFIG_CRYPTO_DEV_SP_CCP @@ -130,4 +140,20 @@ static inline int ccp_dev_resume(struct sp_device *sp) } #endif /* CONFIG_CRYPTO_DEV_SP_CCP */ +#ifdef CONFIG_CRYPTO_DEV_SP_PSP + +int psp_dev_init(struct sp_device *sp); +void psp_pci_init(void); +void psp_dev_destroy(struct sp_device *sp); +void psp_pci_exit(void); + +#else /* !CONFIG_CRYPTO_DEV_SP_PSP */ + +static inline int psp_dev_init(struct sp_device *sp) { return 0; } +static inline void psp_pci_init(void) { } +static inline void psp_dev_destroy(struct sp_device *sp) { } +static inline void psp_pci_exit(void) { } + +#endif /* CONFIG_CRYPTO_DEV_SP_PSP */ + #endif |