From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 1D8A2A1DEC for ; Mon, 2 Sep 2019 14:34:18 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 8E70F1E9A1; Mon, 2 Sep 2019 14:32:45 +0200 (CEST) Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) by dpdk.org (Postfix) with ESMTP id B16271D448 for ; Mon, 2 Sep 2019 14:32:09 +0200 (CEST) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 889282006D3; Mon, 2 Sep 2019 14:32:09 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id B3F8E2006AC; Mon, 2 Sep 2019 14:32:07 +0200 (CEST) Received: from GDB1.ap.freescale.net (GDB1.ap.freescale.net [10.232.132.179]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 6900C40314; Mon, 2 Sep 2019 20:32:05 +0800 (SGT) From: Akhil Goyal To: dev@dpdk.org Cc: hemant.agrawal@nxp.com, vakul.garg@nxp.com Date: Mon, 2 Sep 2019 17:47:29 +0530 Message-Id: <20190902121734.926-16-akhil.goyal@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190902121734.926-1-akhil.goyal@nxp.com> References: <20190902121734.926-1-akhil.goyal@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Subject: [dpdk-dev] [PATCH 15/20] crypto/dpaa2_sec/hw: Support snow-f8 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Vakul Garg This patch add support for non-protocol offload mode of snow-f8 algo Signed-off-by: Vakul Garg Acked-by: Akhil Goyal --- drivers/crypto/dpaa2_sec/hw/desc/algo.h | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/drivers/crypto/dpaa2_sec/hw/desc/algo.h b/drivers/crypto/dpaa2_sec/hw/desc/algo.h index b6cfa8704..2a307a3e1 100644 --- a/drivers/crypto/dpaa2_sec/hw/desc/algo.h +++ b/drivers/crypto/dpaa2_sec/hw/desc/algo.h @@ -24,43 +24,33 @@ * @swap: must be true when core endianness doesn't match SEC endianness * @cipherdata: pointer to block cipher transform definitions * @dir: Cipher direction (DIR_ENC/DIR_DEC) - * @count: UEA2 count value (32 bits) - * @bearer: UEA2 bearer ID (5 bits) - * @direction: UEA2 direction (1 bit) * * Return: size of descriptor written in words or negative number on error */ static inline int cnstr_shdsc_snow_f8(uint32_t *descbuf, bool ps, bool swap, - struct alginfo *cipherdata, uint8_t dir, - uint32_t count, uint8_t bearer, uint8_t direction) + struct alginfo *cipherdata, uint8_t dir) { struct program prg; struct program *p = &prg; - uint32_t ct = count; - uint8_t br = bearer; - uint8_t dr = direction; - uint32_t context[2] = {ct, (br << 27) | (dr << 26)}; PROGRAM_CNTXT_INIT(p, descbuf, 0); - if (swap) { + if (swap) PROGRAM_SET_BSWAP(p); - context[0] = swab32(context[0]); - context[1] = swab32(context[1]); - } - if (ps) PROGRAM_SET_36BIT_ADDR(p); SHR_HDR(p, SHR_ALWAYS, 1, 0); KEY(p, KEY1, cipherdata->key_enc_flags, cipherdata->key, cipherdata->keylen, INLINE_KEY(cipherdata)); + + SEQLOAD(p, CONTEXT1, 0, 16, 0); + MATHB(p, SEQINSZ, SUB, MATH2, VSEQINSZ, 4, 0); MATHB(p, SEQINSZ, SUB, MATH2, VSEQOUTSZ, 4, 0); ALG_OPERATION(p, OP_ALG_ALGSEL_SNOW_F8, OP_ALG_AAI_F8, OP_ALG_AS_INITFINAL, 0, dir); - LOAD(p, (uintptr_t)context, CONTEXT1, 0, 8, IMMED | COPY); SEQFIFOLOAD(p, MSG1, 0, VLF | LAST1); SEQFIFOSTORE(p, MSG, 0, 0, VLF); -- 2.17.1