From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BFC30C072A2 for ; Wed, 15 Nov 2023 19:57:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343607AbjKOT52 (ORCPT ); Wed, 15 Nov 2023 14:57:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39654 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343605AbjKOT5Y (ORCPT ); Wed, 15 Nov 2023 14:57:24 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2EAE719F for ; Wed, 15 Nov 2023 11:57:21 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A0F09C433C9; Wed, 15 Nov 2023 19:57:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1700078240; bh=3/6HZx9Oa4h8fLOJc4ojH+tqrhFBFz8Lb6/XU7DMdsY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LBREdt4+e1Be8lD6HYiy+O3Bie+wes47jn50HLb2sKyqbdNfEpUBhxgghpQVT+wqO m/1t/ecVDDdkn9U6nBmyXVyfS6w7QH4rybfC35SayKiIoaVsS+LX9J0XBb9MKOU5p8 bx/Nn/VhNM3lfD+Sr8agRN+Ei4Xmmc8OM+AyVs+A= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Giovanni Cabiddu , Wojciech Ziemba , Adam Guerin , Herbert Xu , Sasha Levin Subject: [PATCH 6.1 199/379] crypto: qat - generalize crypto request buffers Date: Wed, 15 Nov 2023 14:24:34 -0500 Message-ID: <20231115192656.878357558@linuxfoundation.org> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231115192645.143643130@linuxfoundation.org> References: <20231115192645.143643130@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Giovanni Cabiddu [ Upstream commit 36ebc7472afeb58f1eb1d4c1f0546b9e98acea46 ] The structure qat_crypto_request_buffs which contains the source and destination buffer lists and correspondent sizes and dma addresses is also required for the compression service. Rename it as qat_request_buffs and move it to qat_bl.h. Signed-off-by: Giovanni Cabiddu Reviewed-by: Wojciech Ziemba Reviewed-by: Adam Guerin Signed-off-by: Herbert Xu Stable-dep-of: 9b2f33a1bfcd ("crypto: qat - fix unregistration of crypto algorithms") Signed-off-by: Sasha Levin --- drivers/crypto/qat/qat_common/qat_bl.c | 4 +-- drivers/crypto/qat/qat_common/qat_bl.h | 38 ++++++++++++++++++++-- drivers/crypto/qat/qat_common/qat_crypto.h | 36 ++------------------ 3 files changed, 39 insertions(+), 39 deletions(-) diff --git a/drivers/crypto/qat/qat_common/qat_bl.c b/drivers/crypto/qat/qat_common/qat_bl.c index 5e319887f8d69..c32b12d386f0a 100644 --- a/drivers/crypto/qat/qat_common/qat_bl.c +++ b/drivers/crypto/qat/qat_common/qat_bl.c @@ -11,7 +11,7 @@ #include "qat_crypto.h" void qat_bl_free_bufl(struct adf_accel_dev *accel_dev, - struct qat_crypto_request_buffs *buf) + struct qat_request_buffs *buf) { struct device *dev = &GET_DEV(accel_dev); struct qat_alg_buf_list *bl = buf->bl; @@ -53,7 +53,7 @@ void qat_bl_free_bufl(struct adf_accel_dev *accel_dev, int qat_bl_sgl_to_bufl(struct adf_accel_dev *accel_dev, struct scatterlist *sgl, struct scatterlist *sglout, - struct qat_crypto_request_buffs *buf, + struct qat_request_buffs *buf, gfp_t flags) { struct device *dev = &GET_DEV(accel_dev); diff --git a/drivers/crypto/qat/qat_common/qat_bl.h b/drivers/crypto/qat/qat_common/qat_bl.h index 241299c219dd5..1c534c57a36bc 100644 --- a/drivers/crypto/qat/qat_common/qat_bl.h +++ b/drivers/crypto/qat/qat_common/qat_bl.h @@ -4,14 +4,46 @@ #define QAT_BL_H #include #include -#include "qat_crypto.h" + +#define QAT_MAX_BUFF_DESC 4 + +struct qat_alg_buf { + u32 len; + u32 resrvd; + u64 addr; +} __packed; + +struct qat_alg_buf_list { + u64 resrvd; + u32 num_bufs; + u32 num_mapped_bufs; + struct qat_alg_buf bufers[]; +} __packed; + +struct qat_alg_fixed_buf_list { + struct qat_alg_buf_list sgl_hdr; + struct qat_alg_buf descriptors[QAT_MAX_BUFF_DESC]; +} __packed __aligned(64); + +struct qat_request_buffs { + struct qat_alg_buf_list *bl; + dma_addr_t blp; + struct qat_alg_buf_list *blout; + dma_addr_t bloutp; + size_t sz; + size_t sz_out; + bool sgl_src_valid; + bool sgl_dst_valid; + struct qat_alg_fixed_buf_list sgl_src; + struct qat_alg_fixed_buf_list sgl_dst; +}; void qat_bl_free_bufl(struct adf_accel_dev *accel_dev, - struct qat_crypto_request_buffs *buf); + struct qat_request_buffs *buf); int qat_bl_sgl_to_bufl(struct adf_accel_dev *accel_dev, struct scatterlist *sgl, struct scatterlist *sglout, - struct qat_crypto_request_buffs *buf, + struct qat_request_buffs *buf, gfp_t flags); #endif diff --git a/drivers/crypto/qat/qat_common/qat_crypto.h b/drivers/crypto/qat/qat_common/qat_crypto.h index df3c738ce323a..bb116357a5684 100644 --- a/drivers/crypto/qat/qat_common/qat_crypto.h +++ b/drivers/crypto/qat/qat_common/qat_crypto.h @@ -8,6 +8,7 @@ #include #include "adf_accel_devices.h" #include "icp_qat_fw_la.h" +#include "qat_bl.h" struct qat_instance_backlog { struct list_head list; @@ -35,39 +36,6 @@ struct qat_crypto_instance { struct qat_instance_backlog backlog; }; -#define QAT_MAX_BUFF_DESC 4 - -struct qat_alg_buf { - u32 len; - u32 resrvd; - u64 addr; -} __packed; - -struct qat_alg_buf_list { - u64 resrvd; - u32 num_bufs; - u32 num_mapped_bufs; - struct qat_alg_buf bufers[]; -} __packed; - -struct qat_alg_fixed_buf_list { - struct qat_alg_buf_list sgl_hdr; - struct qat_alg_buf descriptors[QAT_MAX_BUFF_DESC]; -} __packed __aligned(64); - -struct qat_crypto_request_buffs { - struct qat_alg_buf_list *bl; - dma_addr_t blp; - struct qat_alg_buf_list *blout; - dma_addr_t bloutp; - size_t sz; - size_t sz_out; - bool sgl_src_valid; - bool sgl_dst_valid; - struct qat_alg_fixed_buf_list sgl_src; - struct qat_alg_fixed_buf_list sgl_dst; -}; - struct qat_crypto_request; struct qat_crypto_request { @@ -80,7 +48,7 @@ struct qat_crypto_request { struct aead_request *aead_req; struct skcipher_request *skcipher_req; }; - struct qat_crypto_request_buffs buf; + struct qat_request_buffs buf; void (*cb)(struct icp_qat_fw_la_resp *resp, struct qat_crypto_request *req); union { -- 2.42.0