diff options
Diffstat (limited to 'build/external/patches/dpdk_22.03/0001-crypto-qat-fix-of-cipher-offset-and-length-assignmen.patch')
| -rw-r--r-- | build/external/patches/dpdk_22.03/0001-crypto-qat-fix-of-cipher-offset-and-length-assignmen.patch | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/build/external/patches/dpdk_22.03/0001-crypto-qat-fix-of-cipher-offset-and-length-assignmen.patch b/build/external/patches/dpdk_22.03/0001-crypto-qat-fix-of-cipher-offset-and-length-assignmen.patch new file mode 100644 index 00000000000..9841a00ff24 --- /dev/null +++ b/build/external/patches/dpdk_22.03/0001-crypto-qat-fix-of-cipher-offset-and-length-assignmen.patch @@ -0,0 +1,57 @@ +From 013a095d6b348afddceaa5ea710ef6309566dc85 Mon Sep 17 00:00:00 2001 +From: Kai Ji <kai.ji@intel.com> +Date: Fri, 25 Mar 2022 19:22:07 +0800 +Subject: [PATCH] crypto/qat: fix of cipher offset and length assignment + +This patch fix the cipher offset and length values when convert +mbuf to vector chain for QAT build op. + +Fixes: a815a04cea05 ("crypto/qat: support symmetric build op request") + +Signed-off-by: Kai Ji <kai.ji@intel.com> +--- + drivers/crypto/qat/dev/qat_crypto_pmd_gens.h | 12 ++++++------ + 1 file changed, 6 insertions(+), 6 deletions(-) + +diff --git a/drivers/crypto/qat/dev/qat_crypto_pmd_gens.h b/drivers/crypto/qat/dev/qat_crypto_pmd_gens.h +index 50a9c5ad5b..dc473e0624 100644 +--- a/drivers/crypto/qat/dev/qat_crypto_pmd_gens.h ++++ b/drivers/crypto/qat/dev/qat_crypto_pmd_gens.h +@@ -395,12 +395,12 @@ qat_sym_convert_op_to_vec_chain(struct rte_crypto_op *op, + ret = qat_cipher_is_len_in_bits(ctx, op); + switch (ret) { + case 1: +- cipher_len = op->sym->aead.data.length >> 3; +- cipher_ofs = op->sym->aead.data.offset >> 3; ++ cipher_len = op->sym->cipher.data.length >> 3; ++ cipher_ofs = op->sym->cipher.data.offset >> 3; + break; + case 0: +- cipher_len = op->sym->aead.data.length; +- cipher_ofs = op->sym->aead.data.offset; ++ cipher_len = op->sym->cipher.data.length; ++ cipher_ofs = op->sym->cipher.data.offset; + break; + default: + QAT_DP_LOG(ERR, +@@ -426,7 +426,6 @@ qat_sym_convert_op_to_vec_chain(struct rte_crypto_op *op, + return -EINVAL; + } + +- min_ofs = cipher_ofs < auth_ofs ? cipher_ofs : auth_ofs; + max_len = RTE_MAX(cipher_ofs + cipher_len, auth_ofs + auth_len); + + /* digest in buffer check. Needed only for wireless algos */ +@@ -463,7 +462,8 @@ qat_sym_convert_op_to_vec_chain(struct rte_crypto_op *op, + ctx->digest_length); + } + +- n_src = rte_crypto_mbuf_to_vec(op->sym->m_src, min_ofs, max_len, ++ /* Passing 0 as cipher & auth offsets are assigned into ofs later */ ++ n_src = rte_crypto_mbuf_to_vec(op->sym->m_src, 0, max_len, + in_sgl->vec, QAT_SYM_SGL_MAX_NUMBER); + if (unlikely(n_src < 0 || n_src > op->sym->m_src->nb_segs)) { + op->status = RTE_CRYPTO_OP_STATUS_ERROR; +-- +2.25.1 + |