New upstream version 18.02

[deb_dpdk.git] / drivers / net / i40e / rte_pmd_i40e.h

diff --git a/drivers/net/i40e/rte_pmd_i40e.h b/drivers/net/i40e/rte_pmd_i40e.h
index 580ca4a..d248adb 100644 (file)
--- a/drivers/net/i40e/rte_pmd_i40e.h
+++ b/drivers/net/i40e/rte_pmd_i40e.h
@@ -1,33 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright (c) 2017 Intel Corporation. All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Intel Corporation
  */
 
 #ifndef _PMD_I40E_H_
@@ -42,7 +14,7 @@
  *
  */
 
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
 
 /**
  * Response sent back to i40e driver from user app after callback
@@ -94,7 +66,7 @@ enum rte_pmd_i40e_package_info {
        RTE_PMD_I40E_PKG_INFO_PCTYPE_LIST,
        RTE_PMD_I40E_PKG_INFO_PTYPE_NUM,
        RTE_PMD_I40E_PKG_INFO_PTYPE_LIST,
-       RTE_PMD_I40E_PKG_INFO_MAX = 0xFFFFFFFF
+       RTE_PMD_I40E_PKG_INFO_MAX = (int)0xFFFFFFFF
 };
 
 /**
@@ -317,6 +289,23 @@ struct rte_pmd_i40e_pkt_template_conf {
        uint32_t soft_id;
 };
 
+enum rte_pmd_i40e_inset_type {
+       INSET_NONE = 0,
+       INSET_HASH,
+       INSET_FDIR,
+       INSET_FDIR_FLX,
+};
+
+struct  rte_pmd_i40e_inset_mask {
+       uint8_t field_idx;
+       uint16_t mask;
+};
+
+struct rte_pmd_i40e_inset {
+       uint64_t inset;
+       struct rte_pmd_i40e_inset_mask mask[2];
+};
+
 /**
  * Add or remove raw packet template filter to Flow Director.
  *
@@ -933,4 +922,125 @@ int rte_pmd_i40e_query_vfid_by_mac(uint16_t port,
 int rte_pmd_i40e_rss_queue_region_conf(uint16_t port_id,
                        enum rte_pmd_i40e_queue_region_op op_type, void *arg);
 
+int rte_pmd_i40e_cfg_hash_inset(uint16_t port,
+                               uint64_t pctype, uint64_t inset);
+
+/**
+ * Get input set
+ *
+ * @param port
+ *    The port identifier of the Ethernet device.
+ * @param pctype
+ *    HW pctype.
+ * @param inset
+ *    Buffer for input set info.
+ * @param inset_type
+ *    Type of input set.
+ * @return
+ *   - (0) if successful.
+ *   - (-ENODEV) if *port* invalid.
+ *   - (-EINVAL) if bad parameter.
+ *   - (-ENOTSUP) if operation not supported.
+ */
+int rte_pmd_i40e_inset_get(uint16_t port, uint8_t pctype,
+                          struct rte_pmd_i40e_inset *inset,
+                          enum rte_pmd_i40e_inset_type inset_type);
+
+/**
+ * Set input set
+ *
+ * @param port
+ *    The port identifier of the Ethernet device.
+ * @param pctype
+ *    HW pctype.
+ * @param inset
+ *    Input set info.
+ * @param inset_type
+ *    Type of input set.
+ * @return
+ *   - (0) if successful.
+ *   - (-ENODEV) if *port* invalid.
+ *   - (-EINVAL) if bad parameter.
+ *   - (-ENOTSUP) if operation not supported.
+ */
+int rte_pmd_i40e_inset_set(uint16_t port, uint8_t pctype,
+                          struct rte_pmd_i40e_inset *inset,
+                          enum rte_pmd_i40e_inset_type inset_type);
+
+/**
+ * Get bit value for some field index
+ *
+ * @param inset
+ *    Input set value.
+ * @param field_idx
+ *    Field index for input set.
+ * @return
+ *   - (1) if set.
+ *   - (0) if cleared.
+ */
+static inline int
+rte_pmd_i40e_inset_field_get(uint64_t inset, uint8_t field_idx)
+{
+       uint8_t bit_idx;
+
+       if (field_idx > 63)
+               return 0;
+
+       bit_idx = 63 - field_idx;
+       if (inset & (1ULL << bit_idx))
+               return 1;
+
+       return 0;
+}
+
+/**
+ * Set bit value for some field index
+ *
+ * @param inset
+ *    Input set value.
+ * @param field_idx
+ *    Field index for input set.
+ * @return
+ *   - (-1) if failed.
+ *   - (0) if success.
+ */
+static inline int
+rte_pmd_i40e_inset_field_set(uint64_t *inset, uint8_t field_idx)
+{
+       uint8_t bit_idx;
+
+       if (field_idx > 63)
+               return -1;
+
+       bit_idx = 63 - field_idx;
+       *inset = *inset | (1ULL << bit_idx);
+
+       return 0;
+}
+
+/**
+ * Clear bit value for some field index
+ *
+ * @param inset
+ *    Input set value.
+ * @param field_idx
+ *    Field index for input set.
+ * @return
+ *   - (-1) if failed.
+ *   - (0) if success.
+ */
+static inline int
+rte_pmd_i40e_inset_field_clear(uint64_t *inset, uint8_t field_idx)
+{
+       uint8_t bit_idx;
+
+       if (field_idx > 63)
+               return -1;
+
+       bit_idx = 63 - field_idx;
+       *inset = *inset & ~(1ULL << bit_idx);
+
+       return 0;
+}
+
 #endif /* _PMD_I40E_H_ */