diff options
Diffstat (limited to 'drivers/crypto/qce/sha.c')
| -rw-r--r-- | drivers/crypto/qce/sha.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/drivers/crypto/qce/sha.c b/drivers/crypto/qce/sha.c index 8e6fcf2c21cc..71b748183cfa 100644 --- a/drivers/crypto/qce/sha.c +++ b/drivers/crypto/qce/sha.c @@ -38,7 +38,7 @@ static void qce_ahash_done(void *data) struct crypto_async_request *async_req = data; struct ahash_request *req = ahash_request_cast(async_req); struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); - struct qce_sha_reqctx *rctx = ahash_request_ctx(req); + struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req); struct qce_alg_template *tmpl = to_ahash_tmpl(async_req->tfm); struct qce_device *qce = tmpl->qce; struct qce_result_dump *result = qce->dma.result_buf; @@ -75,7 +75,7 @@ static void qce_ahash_done(void *data) static int qce_ahash_async_req_handle(struct crypto_async_request *async_req) { struct ahash_request *req = ahash_request_cast(async_req); - struct qce_sha_reqctx *rctx = ahash_request_ctx(req); + struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req); struct qce_sha_ctx *ctx = crypto_tfm_ctx(async_req->tfm); struct qce_alg_template *tmpl = to_ahash_tmpl(async_req->tfm); struct qce_device *qce = tmpl->qce; @@ -97,14 +97,16 @@ static int qce_ahash_async_req_handle(struct crypto_async_request *async_req) } ret = dma_map_sg(qce->dev, req->src, rctx->src_nents, DMA_TO_DEVICE); - if (ret < 0) - return ret; + if (!ret) + return -EIO; sg_init_one(&rctx->result_sg, qce->dma.result_buf, QCE_RESULT_BUF_SZ); ret = dma_map_sg(qce->dev, &rctx->result_sg, 1, DMA_FROM_DEVICE); - if (ret < 0) + if (!ret) { + ret = -EIO; goto error_unmap_src; + } ret = qce_dma_prep_sgs(&qce->dma, req->src, rctx->src_nents, &rctx->result_sg, 1, qce_ahash_done, async_req); @@ -130,7 +132,7 @@ error_unmap_src: static int qce_ahash_init(struct ahash_request *req) { - struct qce_sha_reqctx *rctx = ahash_request_ctx(req); + struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req); struct qce_alg_template *tmpl = to_ahash_tmpl(req->base.tfm); const u32 *std_iv = tmpl->std_iv; @@ -145,7 +147,7 @@ static int qce_ahash_init(struct ahash_request *req) static int qce_ahash_export(struct ahash_request *req, void *out) { - struct qce_sha_reqctx *rctx = ahash_request_ctx(req); + struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req); struct qce_sha_saved_state *export_state = out; memcpy(export_state->pending_buf, rctx->buf, rctx->buflen); @@ -162,7 +164,7 @@ static int qce_ahash_export(struct ahash_request *req, void *out) static int qce_ahash_import(struct ahash_request *req, const void *in) { - struct qce_sha_reqctx *rctx = ahash_request_ctx(req); + struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req); const struct qce_sha_saved_state *import_state = in; memset(rctx, 0, sizeof(*rctx)); @@ -181,7 +183,7 @@ static int qce_ahash_import(struct ahash_request *req, const void *in) static int qce_ahash_update(struct ahash_request *req) { struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); - struct qce_sha_reqctx *rctx = ahash_request_ctx(req); + struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req); struct qce_alg_template *tmpl = to_ahash_tmpl(req->base.tfm); struct qce_device *qce = tmpl->qce; struct scatterlist *sg_last, *sg; @@ -273,7 +275,7 @@ static int qce_ahash_update(struct ahash_request *req) static int qce_ahash_final(struct ahash_request *req) { - struct qce_sha_reqctx *rctx = ahash_request_ctx(req); + struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req); struct qce_alg_template *tmpl = to_ahash_tmpl(req->base.tfm); struct qce_device *qce = tmpl->qce; @@ -300,7 +302,7 @@ static int qce_ahash_final(struct ahash_request *req) static int qce_ahash_digest(struct ahash_request *req) { - struct qce_sha_reqctx *rctx = ahash_request_ctx(req); + struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req); struct qce_alg_template *tmpl = to_ahash_tmpl(req->base.tfm); struct qce_device *qce = tmpl->qce; int ret; @@ -393,7 +395,7 @@ static int qce_ahash_cra_init(struct crypto_tfm *tfm) struct crypto_ahash *ahash = __crypto_ahash_cast(tfm); struct qce_sha_ctx *ctx = crypto_tfm_ctx(tfm); - crypto_ahash_set_reqsize(ahash, sizeof(struct qce_sha_reqctx)); + crypto_ahash_set_reqsize_dma(ahash, sizeof(struct qce_sha_reqctx)); memset(ctx, 0, sizeof(*ctx)); return 0; } @@ -480,7 +482,7 @@ static int qce_ahash_register_one(const struct qce_ahash_def *def, base = &alg->halg.base; base->cra_blocksize = def->blocksize; - base->cra_priority = 300; + base->cra_priority = 175; base->cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY; base->cra_ctxsize = sizeof(struct qce_sha_ctx); base->cra_alignmask = 0; @@ -498,8 +500,8 @@ static int qce_ahash_register_one(const struct qce_ahash_def *def, ret = crypto_register_ahash(alg); if (ret) { - kfree(tmpl); dev_err(qce->dev, "%s registration failed\n", base->cra_name); + kfree(tmpl); return ret; } |