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authorLuca Boccassi <luca.boccassi@gmail.com>2018-08-14 18:52:30 +0100
committerLuca Boccassi <luca.boccassi@gmail.com>2018-08-14 18:53:17 +0100
commitb63264c8342e6a1b6971c79550d2af2024b6a4de (patch)
tree83114aac64286fe616506c0b3dfaec2ab86ef835 /drivers/compress/qat/qat_comp.h
parentca33590b6af032bff57d9cc70455660466a654b2 (diff)
New upstream version 18.08upstream/18.08
Change-Id: I32fdf5e5016556d9c0a6d88ddaf1fc468961790a Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/compress/qat/qat_comp.h')
-rw-r--r--drivers/compress/qat/qat_comp.h65
1 files changed, 65 insertions, 0 deletions
diff --git a/drivers/compress/qat/qat_comp.h b/drivers/compress/qat/qat_comp.h
new file mode 100644
index 00000000..8d315efb
--- /dev/null
+++ b/drivers/compress/qat/qat_comp.h
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015-2018 Intel Corporation
+ */
+
+#ifndef _QAT_COMP_H_
+#define _QAT_COMP_H_
+
+#ifdef RTE_LIBRTE_COMPRESSDEV
+
+#include <rte_compressdev.h>
+#include <rte_compressdev_pmd.h>
+
+#include "qat_common.h"
+#include "icp_qat_hw.h"
+#include "icp_qat_fw_comp.h"
+#include "icp_qat_fw_la.h"
+
+#define ERR_CODE_QAT_COMP_WRONG_FW -99
+
+enum qat_comp_request_type {
+ QAT_COMP_REQUEST_FIXED_COMP_STATELESS,
+ QAT_COMP_REQUEST_DYNAMIC_COMP_STATELESS,
+ QAT_COMP_REQUEST_DECOMPRESS,
+ REQ_COMP_END
+};
+
+struct qat_comp_sgl {
+ qat_sgl_hdr;
+ struct qat_flat_buf buffers[RTE_PMD_QAT_COMP_SGL_MAX_SEGMENTS];
+} __rte_packed __rte_cache_aligned;
+
+struct qat_comp_op_cookie {
+ struct qat_comp_sgl qat_sgl_src;
+ struct qat_comp_sgl qat_sgl_dst;
+ phys_addr_t qat_sgl_src_phys_addr;
+ phys_addr_t qat_sgl_dst_phys_addr;
+};
+
+struct qat_comp_xform {
+ struct icp_qat_fw_comp_req qat_comp_req_tmpl;
+ enum qat_comp_request_type qat_comp_request_type;
+ enum rte_comp_checksum_type checksum_type;
+};
+
+int
+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);
+
+
+int
+qat_comp_private_xform_create(struct rte_compressdev *dev,
+ const struct rte_comp_xform *xform,
+ void **private_xform);
+
+int
+qat_comp_private_xform_free(struct rte_compressdev *dev, void *private_xform);
+
+unsigned int
+qat_comp_xform_size(void);
+
+#endif
+#endif