diff options
Diffstat (limited to 'drivers/crypto/marvell/octeontx/otx_cptvf_algs.c')
-rw-r--r-- | drivers/crypto/marvell/octeontx/otx_cptvf_algs.c | 62 |
1 files changed, 30 insertions, 32 deletions
diff --git a/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c b/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c index 60e744f680d3..90bb31329d4b 100644 --- a/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c +++ b/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c @@ -118,6 +118,9 @@ static void otx_cpt_aead_callback(int status, void *arg1, void *arg2) struct otx_cpt_req_info *cpt_req; struct pci_dev *pdev; + if (!cpt_info) + goto complete; + cpt_req = cpt_info->req; if (!status) { /* @@ -129,10 +132,10 @@ static void otx_cpt_aead_callback(int status, void *arg1, void *arg2) !cpt_req->is_enc) status = validate_hmac_cipher_null(cpt_req); } - if (cpt_info) { - pdev = cpt_info->pdev; - do_request_cleanup(pdev, cpt_info); - } + pdev = cpt_info->pdev; + do_request_cleanup(pdev, cpt_info); + +complete: if (areq) areq->complete(areq, status); } @@ -236,7 +239,6 @@ static inline u32 create_ctx_hdr(struct skcipher_request *req, u32 enc, struct otx_cpt_fc_ctx *fctx = &rctx->fctx; int ivsize = crypto_skcipher_ivsize(stfm); u32 start = req->cryptlen - ivsize; - u64 *ctrl_flags = NULL; gfp_t flags; flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? @@ -277,8 +279,7 @@ static inline u32 create_ctx_hdr(struct skcipher_request *req, u32 enc, memcpy(fctx->enc.encr_iv, req->iv, crypto_skcipher_ivsize(stfm)); - ctrl_flags = (u64 *)&fctx->enc.enc_ctrl.flags; - *ctrl_flags = cpu_to_be64(*ctrl_flags); + fctx->enc.enc_ctrl.flags = cpu_to_be64(fctx->enc.enc_ctrl.cflags); /* * Storing Packet Data Information in offset @@ -689,20 +690,17 @@ static struct otx_cpt_sdesc *alloc_sdesc(struct crypto_shash *alg) static inline void swap_data32(void *buf, u32 len) { - u32 *store = (u32 *) buf; - int i = 0; - - for (i = 0 ; i < len/sizeof(u32); i++, store++) - *store = cpu_to_be32(*store); + cpu_to_be32_array(buf, buf, len / 4); } static inline void swap_data64(void *buf, u32 len) { - u64 *store = (u64 *) buf; + __be64 *dst = buf; + u64 *src = buf; int i = 0; - for (i = 0 ; i < len/sizeof(u64); i++, store++) - *store = cpu_to_be64(*store); + for (i = 0 ; i < len / 8; i++, src++, dst++) + *dst = cpu_to_be64p(src); } static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad) @@ -1009,7 +1007,7 @@ static inline u32 create_aead_ctx_hdr(struct aead_request *req, u32 enc, /* Unknown cipher type */ return -EINVAL; } - rctx->ctrl_word.flags = cpu_to_be64(rctx->ctrl_word.flags); + rctx->ctrl_word.flags = cpu_to_be64(rctx->ctrl_word.cflags); req_info->ctrl.s.dma_mode = OTX_CPT_DMA_GATHER_SCATTER; req_info->ctrl.s.se_req = OTX_CPT_SE_CORE_REQ; @@ -1029,7 +1027,7 @@ static inline u32 create_aead_ctx_hdr(struct aead_request *req, u32 enc, fctx->enc.enc_ctrl.e.aes_key = ctx->key_type; fctx->enc.enc_ctrl.e.mac_type = ctx->mac_type; fctx->enc.enc_ctrl.e.mac_len = mac_len; - fctx->enc.enc_ctrl.flags = cpu_to_be64(fctx->enc.enc_ctrl.flags); + fctx->enc.enc_ctrl.flags = cpu_to_be64(fctx->enc.enc_ctrl.cflags); /* * Storing Packet Data Information in offset @@ -1303,7 +1301,7 @@ static int otx_cpt_aead_null_decrypt(struct aead_request *req) static struct skcipher_alg otx_cpt_skciphers[] = { { .base.cra_name = "xts(aes)", .base.cra_driver_name = "cpt_xts_aes", - .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .base.cra_blocksize = AES_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct otx_cpt_enc_ctx), .base.cra_alignmask = 7, @@ -1320,7 +1318,7 @@ static struct skcipher_alg otx_cpt_skciphers[] = { { }, { .base.cra_name = "cbc(aes)", .base.cra_driver_name = "cpt_cbc_aes", - .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .base.cra_blocksize = AES_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct otx_cpt_enc_ctx), .base.cra_alignmask = 7, @@ -1337,7 +1335,7 @@ static struct skcipher_alg otx_cpt_skciphers[] = { { }, { .base.cra_name = "ecb(aes)", .base.cra_driver_name = "cpt_ecb_aes", - .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .base.cra_blocksize = AES_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct otx_cpt_enc_ctx), .base.cra_alignmask = 7, @@ -1354,7 +1352,7 @@ static struct skcipher_alg otx_cpt_skciphers[] = { { }, { .base.cra_name = "cfb(aes)", .base.cra_driver_name = "cpt_cfb_aes", - .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .base.cra_blocksize = AES_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct otx_cpt_enc_ctx), .base.cra_alignmask = 7, @@ -1371,7 +1369,7 @@ static struct skcipher_alg otx_cpt_skciphers[] = { { }, { .base.cra_name = "cbc(des3_ede)", .base.cra_driver_name = "cpt_cbc_des3_ede", - .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .base.cra_blocksize = DES3_EDE_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct otx_cpt_des3_ctx), .base.cra_alignmask = 7, @@ -1388,7 +1386,7 @@ static struct skcipher_alg otx_cpt_skciphers[] = { { }, { .base.cra_name = "ecb(des3_ede)", .base.cra_driver_name = "cpt_ecb_des3_ede", - .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .base.cra_blocksize = DES3_EDE_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct otx_cpt_des3_ctx), .base.cra_alignmask = 7, @@ -1409,7 +1407,7 @@ static struct aead_alg otx_cpt_aeads[] = { { .cra_name = "authenc(hmac(sha1),cbc(aes))", .cra_driver_name = "cpt_hmac_sha1_cbc_aes", .cra_blocksize = AES_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx), .cra_priority = 4001, .cra_alignmask = 0, @@ -1428,7 +1426,7 @@ static struct aead_alg otx_cpt_aeads[] = { { .cra_name = "authenc(hmac(sha256),cbc(aes))", .cra_driver_name = "cpt_hmac_sha256_cbc_aes", .cra_blocksize = AES_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx), .cra_priority = 4001, .cra_alignmask = 0, @@ -1447,7 +1445,7 @@ static struct aead_alg otx_cpt_aeads[] = { { .cra_name = "authenc(hmac(sha384),cbc(aes))", .cra_driver_name = "cpt_hmac_sha384_cbc_aes", .cra_blocksize = AES_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx), .cra_priority = 4001, .cra_alignmask = 0, @@ -1466,7 +1464,7 @@ static struct aead_alg otx_cpt_aeads[] = { { .cra_name = "authenc(hmac(sha512),cbc(aes))", .cra_driver_name = "cpt_hmac_sha512_cbc_aes", .cra_blocksize = AES_BLOCK_SIZE, - .cra_flags = CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx), .cra_priority = 4001, .cra_alignmask = 0, @@ -1485,7 +1483,7 @@ static struct aead_alg otx_cpt_aeads[] = { { .cra_name = "authenc(hmac(sha1),ecb(cipher_null))", .cra_driver_name = "cpt_hmac_sha1_ecb_null", .cra_blocksize = 1, - .cra_flags = CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx), .cra_priority = 4001, .cra_alignmask = 0, @@ -1504,7 +1502,7 @@ static struct aead_alg otx_cpt_aeads[] = { { .cra_name = "authenc(hmac(sha256),ecb(cipher_null))", .cra_driver_name = "cpt_hmac_sha256_ecb_null", .cra_blocksize = 1, - .cra_flags = CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx), .cra_priority = 4001, .cra_alignmask = 0, @@ -1523,7 +1521,7 @@ static struct aead_alg otx_cpt_aeads[] = { { .cra_name = "authenc(hmac(sha384),ecb(cipher_null))", .cra_driver_name = "cpt_hmac_sha384_ecb_null", .cra_blocksize = 1, - .cra_flags = CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx), .cra_priority = 4001, .cra_alignmask = 0, @@ -1542,7 +1540,7 @@ static struct aead_alg otx_cpt_aeads[] = { { .cra_name = "authenc(hmac(sha512),ecb(cipher_null))", .cra_driver_name = "cpt_hmac_sha512_ecb_null", .cra_blocksize = 1, - .cra_flags = CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx), .cra_priority = 4001, .cra_alignmask = 0, @@ -1561,7 +1559,7 @@ static struct aead_alg otx_cpt_aeads[] = { { .cra_name = "rfc4106(gcm(aes))", .cra_driver_name = "cpt_rfc4106_gcm_aes", .cra_blocksize = 1, - .cra_flags = CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY, .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx), .cra_priority = 4001, .cra_alignmask = 0, |