diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/crypto/engine.h | 1 | ||||
| -rw-r--r-- | include/crypto/internal/acompress.h | 5 | ||||
| -rw-r--r-- | include/crypto/internal/engine.h | 15 | ||||
| -rw-r--r-- | include/crypto/internal/hash.h | 36 | ||||
| -rw-r--r-- | include/linux/crypto.h | 3 | ||||
| -rw-r--r-- | include/linux/hisi_acc_qm.h | 4 | ||||
| -rw-r--r-- | include/linux/padata.h | 4 |
7 files changed, 42 insertions, 26 deletions
diff --git a/include/crypto/engine.h b/include/crypto/engine.h index 545dbefe3e13..2e60344437da 100644 --- a/include/crypto/engine.h +++ b/include/crypto/engine.h @@ -76,7 +76,6 @@ int crypto_engine_stop(struct crypto_engine *engine); struct crypto_engine *crypto_engine_alloc_init(struct device *dev, bool rt); struct crypto_engine *crypto_engine_alloc_init_and_set(struct device *dev, bool retry_support, - int (*cbk_do_batch)(struct crypto_engine *engine), bool rt, int qlen); void crypto_engine_exit(struct crypto_engine *engine); diff --git a/include/crypto/internal/acompress.h b/include/crypto/internal/acompress.h index ffffd88bbbad..2d97440028ff 100644 --- a/include/crypto/internal/acompress.h +++ b/include/crypto/internal/acompress.h @@ -63,10 +63,7 @@ struct crypto_acomp_stream { struct crypto_acomp_streams { /* These must come first because of struct scomp_alg. */ void *(*alloc_ctx)(void); - union { - void (*free_ctx)(void *); - void (*cfree_ctx)(const void *); - }; + void (*free_ctx)(void *); struct crypto_acomp_stream __percpu *streams; struct work_struct stream_work; diff --git a/include/crypto/internal/engine.h b/include/crypto/internal/engine.h index b6a4ea2240fc..f19ef376833f 100644 --- a/include/crypto/internal/engine.h +++ b/include/crypto/internal/engine.h @@ -21,7 +21,6 @@ struct device; /* * struct crypto_engine - crypto hardware engine * @name: the engine name - * @idling: the engine is entering idle state * @busy: request pump is busy * @running: the engine is on working * @retry_support: indication that the hardware allows re-execution @@ -31,14 +30,6 @@ struct device; * @list: link with the global crypto engine list * @queue_lock: spinlock to synchronise access to request queue * @queue: the crypto queue of the engine - * @prepare_crypt_hardware: a request will soon arrive from the queue - * so the subsystem requests the driver to prepare the hardware - * by issuing this call - * @unprepare_crypt_hardware: there are currently no more requests on the - * queue so the subsystem notifies the driver that it may relax the - * hardware by issuing this call - * @do_batch_requests: execute a batch of requests. Depends on multiple - * requests support. * @kworker: kthread worker struct for request pump * @pump_requests: work struct for scheduling work to the request pump * @priv_data: the engine private data @@ -46,7 +37,6 @@ struct device; */ struct crypto_engine { char name[ENGINE_NAME_LEN]; - bool idling; bool busy; bool running; @@ -58,11 +48,6 @@ struct crypto_engine { struct crypto_queue queue; struct device *dev; - int (*prepare_crypt_hardware)(struct crypto_engine *engine); - int (*unprepare_crypt_hardware)(struct crypto_engine *engine); - int (*do_batch_requests)(struct crypto_engine *engine); - - struct kthread_worker *kworker; struct kthread_work pump_requests; diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h index 0f85c543f80b..6ec5f2f37ccb 100644 --- a/include/crypto/internal/hash.h +++ b/include/crypto/internal/hash.h @@ -30,6 +30,20 @@ __##name##_req, (req)) struct ahash_request; +struct scatterlist; + +struct crypto_hash_walk { + const char *data; + + unsigned int offset; + unsigned int flags; + + struct page *pg; + unsigned int entrylen; + + unsigned int total; + struct scatterlist *sg; +}; struct ahash_instance { void (*free)(struct ahash_instance *inst); @@ -61,6 +75,15 @@ struct crypto_shash_spawn { struct crypto_spawn base; }; +int crypto_hash_walk_done(struct crypto_hash_walk *walk, int err); +int crypto_hash_walk_first(struct ahash_request *req, + struct crypto_hash_walk *walk); + +static inline int crypto_hash_walk_last(struct crypto_hash_walk *walk) +{ + return !(walk->entrylen | walk->total); +} + int crypto_register_ahash(struct ahash_alg *alg); void crypto_unregister_ahash(struct ahash_alg *alg); int crypto_register_ahashes(struct ahash_alg *algs, int count); @@ -91,6 +114,12 @@ static inline bool crypto_hash_alg_needs_key(struct hash_alg_common *alg) !(alg->base.cra_flags & CRYPTO_ALG_OPTIONAL_KEY); } +static inline bool crypto_hash_no_export_core(struct crypto_ahash *tfm) +{ + return crypto_hash_alg_common(tfm)->base.cra_flags & + CRYPTO_AHASH_ALG_NO_EXPORT_CORE; +} + int crypto_grab_ahash(struct crypto_ahash_spawn *spawn, struct crypto_instance *inst, const char *name, u32 type, u32 mask); @@ -167,6 +196,13 @@ static inline void crypto_ahash_set_reqsize(struct crypto_ahash *tfm, tfm->reqsize = reqsize; } +static inline bool crypto_ahash_tested(struct crypto_ahash *tfm) +{ + struct crypto_tfm *tfm_base = crypto_ahash_tfm(tfm); + + return tfm_base->__crt_alg->cra_flags & CRYPTO_ALG_TESTED; +} + static inline void crypto_ahash_set_reqsize_dma(struct crypto_ahash *ahash, unsigned int reqsize) { diff --git a/include/linux/crypto.h b/include/linux/crypto.h index b50f1954d1bb..a2137e19be7d 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -136,6 +136,9 @@ /* Set if the algorithm supports virtual addresses. */ #define CRYPTO_ALG_REQ_VIRT 0x00040000 +/* Set if the algorithm cannot have a fallback (e.g., phmac). */ +#define CRYPTO_ALG_NO_FALLBACK 0x00080000 + /* The high bits 0xff000000 are reserved for type-specific flags. */ /* diff --git a/include/linux/hisi_acc_qm.h b/include/linux/hisi_acc_qm.h index 99fcf65d575f..0c4c84b8c3be 100644 --- a/include/linux/hisi_acc_qm.h +++ b/include/linux/hisi_acc_qm.h @@ -556,9 +556,9 @@ int hisi_qm_mb(struct hisi_qm *qm, u8 cmd, dma_addr_t dma_addr, u16 queue, struct hisi_acc_sgl_pool; struct hisi_acc_hw_sgl *hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev, struct scatterlist *sgl, struct hisi_acc_sgl_pool *pool, - u32 index, dma_addr_t *hw_sgl_dma); + u32 index, dma_addr_t *hw_sgl_dma, enum dma_data_direction dir); void hisi_acc_sg_buf_unmap(struct device *dev, struct scatterlist *sgl, - struct hisi_acc_hw_sgl *hw_sgl); + struct hisi_acc_hw_sgl *hw_sgl, enum dma_data_direction dir); struct hisi_acc_sgl_pool *hisi_acc_create_sgl_pool(struct device *dev, u32 count, u32 sge_nr); void hisi_acc_free_sgl_pool(struct device *dev, diff --git a/include/linux/padata.h b/include/linux/padata.h index 0146daf34430..765f2778e264 100644 --- a/include/linux/padata.h +++ b/include/linux/padata.h @@ -90,8 +90,6 @@ struct padata_cpumask { * @processed: Number of already processed objects. * @cpu: Next CPU to be processed. * @cpumask: The cpumasks in use for parallel and serial workers. - * @reorder_work: work struct for reordering. - * @lock: Reorder lock. */ struct parallel_data { struct padata_shell *ps; @@ -102,8 +100,6 @@ struct parallel_data { unsigned int processed; int cpu; struct padata_cpumask cpumask; - struct work_struct reorder_work; - spinlock_t ____cacheline_aligned lock; }; /** |