X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcompress%2Fqat%2Fqat_comp.h;h=61d12ecf4705d0cbca6520635a25bec055ae0826;hb=9a710863decb1cdb98efbdd5e11df3ebcfcc37b6;hp=9e6861b8a3e96f0891df988fe36a3251f4c98f44;hpb=be8343b0f8d1db2d22b619fa5101ad966b86e5ca;p=dpdk.git

diff --git a/drivers/compress/qat/qat_comp.h b/drivers/compress/qat/qat_comp.h
index 9e6861b8a3..61d12ecf47 100644
--- a/drivers/compress/qat/qat_comp.h
+++ b/drivers/compress/qat/qat_comp.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2015-2018 Intel Corporation
+ * Copyright(c) 2015-2019 Intel Corporation
  */
 
 #ifndef _QAT_COMP_H_
@@ -15,8 +15,17 @@
 #include "icp_qat_fw_comp.h"
 #include "icp_qat_fw_la.h"
 
+#define QAT_64_BYTE_ALIGN_MASK (~0x3f)
+#define QAT_64_BYTE_ALIGN (64)
+#define QAT_NUM_BUFS_IN_IM_SGL 1
+
 #define ERR_CODE_QAT_COMP_WRONG_FW -99
 
+/* fallback to fixed compression threshold */
+#define QAT_FALLBACK_THLD ((uint32_t)(RTE_PMD_QAT_COMP_IM_BUFFER_SIZE / 1.1))
+
+#define QAT_MIN_OUT_BUF_SIZE 46
+
 enum qat_comp_request_type {
 	QAT_COMP_REQUEST_FIXED_COMP_STATELESS,
 	QAT_COMP_REQUEST_DYNAMIC_COMP_STATELESS,
@@ -24,7 +33,26 @@ enum qat_comp_request_type {
 	REQ_COMP_END
 };
 
+struct array_of_ptrs {
+	phys_addr_t pointer[0];
+};
+
+struct qat_inter_sgl {
+	qat_sgl_hdr;
+	struct qat_flat_buf buffers[QAT_NUM_BUFS_IN_IM_SGL];
+} __rte_packed __rte_cache_aligned;
+
+
 struct qat_comp_op_cookie {
+	phys_addr_t qat_sgl_src_phys_addr;
+	phys_addr_t qat_sgl_dst_phys_addr;
+	/* dynamically created SGLs */
+	uint8_t error;
+	uint8_t socket_id;
+	uint16_t src_nb_elems;
+	uint16_t dst_nb_elems;
+	struct qat_sgl *qat_sgl_src_d;
+	struct qat_sgl *qat_sgl_dst_d;
 };
 
 struct qat_comp_xform {
@@ -38,8 +66,8 @@ qat_comp_build_request(void *in_op, uint8_t *out_msg, void *op_cookie,
 		       enum qat_device_gen qat_dev_gen __rte_unused);
 
 int
-qat_comp_process_response(void **op, uint8_t *resp);
-
+qat_comp_process_response(void **op, uint8_t *resp, void *op_cookie,
+			  uint64_t *dequeue_err_count);
 
 int
 qat_comp_private_xform_create(struct rte_compressdev *dev,