diff options
Diffstat (limited to 'drivers/crypto/caam/intern.h')
| -rw-r--r-- | drivers/crypto/caam/intern.h | 102 |
1 files changed, 95 insertions, 7 deletions
diff --git a/drivers/crypto/caam/intern.h b/drivers/crypto/caam/intern.h index 3392615dc91b..6af84bbc612c 100644 --- a/drivers/crypto/caam/intern.h +++ b/drivers/crypto/caam/intern.h @@ -4,7 +4,7 @@ * Private/internal definitions between modules * * Copyright 2008-2011 Freescale Semiconductor, Inc. - * + * Copyright 2019 NXP */ #ifndef INTERN_H @@ -63,10 +63,6 @@ struct caam_drv_private_jr { * Driver-private storage for a single CAAM block instance */ struct caam_drv_private { -#ifdef CONFIG_CAAM_QI - struct device *qidev; -#endif - /* Physical-presence section */ struct caam_ctrl __iomem *ctrl; /* controller region */ struct caam_deco __iomem *deco; /* DECO/CCB views */ @@ -74,12 +70,17 @@ struct caam_drv_private { struct caam_queue_if __iomem *qi; /* QI control region */ struct caam_job_ring __iomem *jr[4]; /* JobR's register space */ + struct iommu_domain *domain; + /* * Detected geometry block. Filled in from device tree if powerpc, * or from register-based version detection code */ u8 total_jobrs; /* Total Job Rings in device */ u8 qi_present; /* Nonzero if QI present in device */ +#ifdef CONFIG_CAAM_QI + u8 qi_init; /* Nonzero if QI has been initialized */ +#endif u8 mc_en; /* Nonzero if MC f/w is active */ int secvio_irq; /* Security violation interrupt number */ int virt_en; /* Virtualization enabled in CAAM */ @@ -107,8 +108,95 @@ struct caam_drv_private { #endif }; -void caam_jr_algapi_init(struct device *dev); -void caam_jr_algapi_remove(struct device *dev); +#ifdef CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API + +int caam_algapi_init(struct device *dev); +void caam_algapi_exit(void); + +#else + +static inline int caam_algapi_init(struct device *dev) +{ + return 0; +} + +static inline void caam_algapi_exit(void) +{ +} + +#endif /* CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API */ + +#ifdef CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API + +int caam_algapi_hash_init(struct device *dev); +void caam_algapi_hash_exit(void); + +#else + +static inline int caam_algapi_hash_init(struct device *dev) +{ + return 0; +} + +static inline void caam_algapi_hash_exit(void) +{ +} + +#endif /* CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API */ + +#ifdef CONFIG_CRYPTO_DEV_FSL_CAAM_PKC_API + +int caam_pkc_init(struct device *dev); +void caam_pkc_exit(void); + +#else + +static inline int caam_pkc_init(struct device *dev) +{ + return 0; +} + +static inline void caam_pkc_exit(void) +{ +} + +#endif /* CONFIG_CRYPTO_DEV_FSL_CAAM_PKC_API */ + +#ifdef CONFIG_CRYPTO_DEV_FSL_CAAM_RNG_API + +int caam_rng_init(struct device *dev); +void caam_rng_exit(void); + +#else + +static inline int caam_rng_init(struct device *dev) +{ + return 0; +} + +static inline void caam_rng_exit(void) +{ +} + +#endif /* CONFIG_CRYPTO_DEV_FSL_CAAM_RNG_API */ + +#ifdef CONFIG_CAAM_QI + +int caam_qi_algapi_init(struct device *dev); +void caam_qi_algapi_exit(void); + +#else + +static inline int caam_qi_algapi_init(struct device *dev) +{ + return 0; +} + +static inline void caam_qi_algapi_exit(void) +{ +} + +#endif /* CONFIG_CAAM_QI */ #ifdef CONFIG_DEBUG_FS static int caam_debugfs_u64_get(void *data, u64 *val) |