From 36ebc7472afeb58f1eb1d4c1f0546b9e98acea46 Mon Sep 17 00:00:00 2001 From: Giovanni Cabiddu Date: Mon, 28 Nov 2022 12:21:15 +0000 Subject: crypto: qat - generalize crypto request buffers 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 --- 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(-) (limited to 'drivers/crypto') diff --git a/drivers/crypto/qat/qat_common/qat_bl.c b/drivers/crypto/qat/qat_common/qat_bl.c index 5e319887f8d6..c32b12d386f0 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 241299c219dd..1c534c57a36b 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 df3c738ce323..bb116357a568 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 { -- cgit v1.2.3