95 static int setkey_fallback_cip(struct crypto_tfm *tfm, const u8 *in_key,  in setkey_fallback_cip()  argument
98 	struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);  in setkey_fallback_cip()
102 	sctx->fallback.cip->base.crt_flags |= (tfm->crt_flags &  in setkey_fallback_cip()
107 		tfm->crt_flags &= ~CRYPTO_TFM_RES_MASK;  in setkey_fallback_cip()
108 		tfm->crt_flags |= (sctx->fallback.cip->base.crt_flags &  in setkey_fallback_cip()
114 static int aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,  in aes_set_key()  argument
117 	struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);  in aes_set_key()
118 	u32 *flags = &tfm->crt_flags;  in aes_set_key()
133 	return setkey_fallback_cip(tfm, in_key, key_len);  in aes_set_key()
136 static void aes_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)  in aes_encrypt()  argument
138 	struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);  in aes_encrypt()
161 static void aes_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)  in aes_decrypt()  argument
163 	struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);  in aes_decrypt()
186 static int fallback_init_cip(struct crypto_tfm *tfm)  in fallback_init_cip()  argument
188 	const char *name = tfm->__crt_alg->cra_name;  in fallback_init_cip()
189 	struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);  in fallback_init_cip()
203 static void fallback_exit_cip(struct crypto_tfm *tfm)  in fallback_exit_cip()  argument
205 	struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);  in fallback_exit_cip()
233 static int setkey_fallback_blk(struct crypto_tfm *tfm, const u8 *key,  in setkey_fallback_blk()  argument
236 	struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);  in setkey_fallback_blk()
240 	sctx->fallback.blk->base.crt_flags |= (tfm->crt_flags &  in setkey_fallback_blk()
245 		tfm->crt_flags &= ~CRYPTO_TFM_RES_MASK;  in setkey_fallback_blk()
246 		tfm->crt_flags |= (sctx->fallback.blk->base.crt_flags &  in setkey_fallback_blk()
257 	struct crypto_blkcipher *tfm;  in fallback_blk_dec()  local
258 	struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);  in fallback_blk_dec()
260 	tfm = desc->tfm;  in fallback_blk_dec()
261 	desc->tfm = sctx->fallback.blk;  in fallback_blk_dec()
265 	desc->tfm = tfm;  in fallback_blk_dec()
274 	struct crypto_blkcipher *tfm;  in fallback_blk_enc()  local
275 	struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);  in fallback_blk_enc()
277 	tfm = desc->tfm;  in fallback_blk_enc()
278 	desc->tfm = sctx->fallback.blk;  in fallback_blk_enc()
282 	desc->tfm = tfm;  in fallback_blk_enc()
286 static int ecb_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,  in ecb_aes_set_key()  argument
289 	struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);  in ecb_aes_set_key()
295 		return setkey_fallback_blk(tfm, in_key, key_len);  in ecb_aes_set_key()
313 	return aes_set_key(tfm, in_key, key_len);  in ecb_aes_set_key()
343 	struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);  in ecb_aes_encrypt()
357 	struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);  in ecb_aes_decrypt()
367 static int fallback_init_blk(struct crypto_tfm *tfm)  in fallback_init_blk()  argument
369 	const char *name = tfm->__crt_alg->cra_name;  in fallback_init_blk()
370 	struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);  in fallback_init_blk()
384 static void fallback_exit_blk(struct crypto_tfm *tfm)  in fallback_exit_blk()  argument
386 	struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);  in fallback_exit_blk()
415 static int cbc_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,  in cbc_aes_set_key()  argument
418 	struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);  in cbc_aes_set_key()
424 		return setkey_fallback_blk(tfm, in_key, key_len);  in cbc_aes_set_key()
442 	return aes_set_key(tfm, in_key, key_len);  in cbc_aes_set_key()
448 	struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);  in cbc_aes_crypt()
484 	struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);  in cbc_aes_encrypt()
498 	struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);  in cbc_aes_decrypt()
532 static int xts_fallback_setkey(struct crypto_tfm *tfm, const u8 *key,  in xts_fallback_setkey()  argument
535 	struct s390_xts_ctx *xts_ctx = crypto_tfm_ctx(tfm);  in xts_fallback_setkey()
539 	xts_ctx->fallback->base.crt_flags |= (tfm->crt_flags &  in xts_fallback_setkey()
544 		tfm->crt_flags &= ~CRYPTO_TFM_RES_MASK;  in xts_fallback_setkey()
545 		tfm->crt_flags |= (xts_ctx->fallback->base.crt_flags &  in xts_fallback_setkey()
555 	struct s390_xts_ctx *xts_ctx = crypto_blkcipher_ctx(desc->tfm);  in xts_fallback_decrypt()
556 	struct crypto_blkcipher *tfm;  in xts_fallback_decrypt()  local
559 	tfm = desc->tfm;  in xts_fallback_decrypt()
560 	desc->tfm = xts_ctx->fallback;  in xts_fallback_decrypt()
564 	desc->tfm = tfm;  in xts_fallback_decrypt()
572 	struct s390_xts_ctx *xts_ctx = crypto_blkcipher_ctx(desc->tfm);  in xts_fallback_encrypt()
573 	struct crypto_blkcipher *tfm;  in xts_fallback_encrypt()  local
576 	tfm = desc->tfm;  in xts_fallback_encrypt()
577 	desc->tfm = xts_ctx->fallback;  in xts_fallback_encrypt()
581 	desc->tfm = tfm;  in xts_fallback_encrypt()
585 static int xts_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,  in xts_aes_set_key()  argument
588 	struct s390_xts_ctx *xts_ctx = crypto_tfm_ctx(tfm);  in xts_aes_set_key()
589 	u32 *flags = &tfm->crt_flags;  in xts_aes_set_key()
601 		xts_fallback_setkey(tfm, in_key, key_len);  in xts_aes_set_key()
667 	struct s390_xts_ctx *xts_ctx = crypto_blkcipher_ctx(desc->tfm);  in xts_aes_encrypt()
681 	struct s390_xts_ctx *xts_ctx = crypto_blkcipher_ctx(desc->tfm);  in xts_aes_decrypt()
691 static int xts_fallback_init(struct crypto_tfm *tfm)  in xts_fallback_init()  argument
693 	const char *name = tfm->__crt_alg->cra_name;  in xts_fallback_init()
694 	struct s390_xts_ctx *xts_ctx = crypto_tfm_ctx(tfm);  in xts_fallback_init()
707 static void xts_fallback_exit(struct crypto_tfm *tfm)  in xts_fallback_exit()  argument
709 	struct s390_xts_ctx *xts_ctx = crypto_tfm_ctx(tfm);  in xts_fallback_exit()
741 static int ctr_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,  in ctr_aes_set_key()  argument
744 	struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);  in ctr_aes_set_key()
761 	return aes_set_key(tfm, in_key, key_len);  in ctr_aes_set_key()
851 	struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);  in ctr_aes_encrypt()
862 	struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);  in ctr_aes_decrypt()