-/*
- * Copyright 2008-2010 Cisco Systems, Inc. All rights reserved.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2008-2017 Cisco Systems, Inc. All rights reserved.
* Copyright 2007 Nuova Systems, Inc. All rights reserved.
- *
- * Copyright (c) 2014, Cisco Systems, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. 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.
- *
- * 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 HOLDER 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.
- *
*/
#ifndef _WQ_ENET_DESC_H_
#define _WQ_ENET_DESC_H_
+#include <rte_byteorder.h>
+
/* Ethernet work queue descriptor: 16B */
struct wq_enet_desc {
- __le64 address;
- __le16 length;
- __le16 mss_loopback;
- __le16 header_length_flags;
- __le16 vlan_tag;
+ uint64_t address;
+ uint16_t length;
+ uint16_t mss_loopback;
+ uint16_t header_length_flags;
+ uint16_t vlan_tag;
};
#define WQ_ENET_ADDR_BITS 64
#define WQ_ENET_OFFLOAD_MODE_TSO 3
static inline void wq_enet_desc_enc(struct wq_enet_desc *desc,
- u64 address, u16 length, u16 mss, u16 header_length,
- u8 offload_mode, u8 eop, u8 cq_entry, u8 fcoe_encap,
- u8 vlan_tag_insert, u16 vlan_tag, u8 loopback)
+ uint64_t address, uint16_t length, uint16_t mss, uint16_t header_length,
+ uint8_t offload_mode, uint8_t eop, uint8_t cq_entry, uint8_t fcoe_encap,
+ uint8_t vlan_tag_insert, uint16_t vlan_tag, uint8_t loopback)
{
- desc->address = cpu_to_le64(address);
- desc->length = cpu_to_le16(length & WQ_ENET_LEN_MASK);
- desc->mss_loopback = cpu_to_le16((mss & WQ_ENET_MSS_MASK) <<
+ desc->address = rte_cpu_to_le_64(address);
+ desc->length = rte_cpu_to_le_16(length & WQ_ENET_LEN_MASK);
+ desc->mss_loopback = rte_cpu_to_le_16((mss & WQ_ENET_MSS_MASK) <<
WQ_ENET_MSS_SHIFT | (loopback & 1) << WQ_ENET_LOOPBACK_SHIFT);
- desc->header_length_flags = cpu_to_le16(
- (header_length & WQ_ENET_HDRLEN_MASK) |
+ desc->header_length_flags = rte_cpu_to_le_16
+ ((header_length & WQ_ENET_HDRLEN_MASK) |
(offload_mode & WQ_ENET_FLAGS_OM_MASK) << WQ_ENET_HDRLEN_BITS |
(eop & 1) << WQ_ENET_FLAGS_EOP_SHIFT |
(cq_entry & 1) << WQ_ENET_FLAGS_CQ_ENTRY_SHIFT |
(fcoe_encap & 1) << WQ_ENET_FLAGS_FCOE_ENCAP_SHIFT |
(vlan_tag_insert & 1) << WQ_ENET_FLAGS_VLAN_TAG_INSERT_SHIFT);
- desc->vlan_tag = cpu_to_le16(vlan_tag);
+ desc->vlan_tag = rte_cpu_to_le_16(vlan_tag);
}
static inline void wq_enet_desc_dec(struct wq_enet_desc *desc,
- u64 *address, u16 *length, u16 *mss, u16 *header_length,
- u8 *offload_mode, u8 *eop, u8 *cq_entry, u8 *fcoe_encap,
- u8 *vlan_tag_insert, u16 *vlan_tag, u8 *loopback)
+ uint64_t *address, uint16_t *length, uint16_t *mss,
+ uint16_t *header_length, uint8_t *offload_mode, uint8_t *eop,
+ uint8_t *cq_entry, uint8_t *fcoe_encap, uint8_t *vlan_tag_insert,
+ uint16_t *vlan_tag, uint8_t *loopback)
{
- *address = le64_to_cpu(desc->address);
- *length = le16_to_cpu(desc->length) & WQ_ENET_LEN_MASK;
- *mss = (le16_to_cpu(desc->mss_loopback) >> WQ_ENET_MSS_SHIFT) &
+ *address = rte_le_to_cpu_64(desc->address);
+ *length = rte_le_to_cpu_16(desc->length) & WQ_ENET_LEN_MASK;
+ *mss = (rte_le_to_cpu_16(desc->mss_loopback) >> WQ_ENET_MSS_SHIFT) &
WQ_ENET_MSS_MASK;
- *loopback = (u8)((le16_to_cpu(desc->mss_loopback) >>
+ *loopback = (uint8_t)((rte_le_to_cpu_16(desc->mss_loopback) >>
WQ_ENET_LOOPBACK_SHIFT) & 1);
- *header_length = le16_to_cpu(desc->header_length_flags) &
+ *header_length = rte_le_to_cpu_16(desc->header_length_flags) &
WQ_ENET_HDRLEN_MASK;
- *offload_mode = (u8)((le16_to_cpu(desc->header_length_flags) >>
+ *offload_mode =
+ (uint8_t)((rte_le_to_cpu_16(desc->header_length_flags) >>
WQ_ENET_HDRLEN_BITS) & WQ_ENET_FLAGS_OM_MASK);
- *eop = (u8)((le16_to_cpu(desc->header_length_flags) >>
+ *eop = (uint8_t)((rte_le_to_cpu_16(desc->header_length_flags) >>
WQ_ENET_FLAGS_EOP_SHIFT) & 1);
- *cq_entry = (u8)((le16_to_cpu(desc->header_length_flags) >>
+ *cq_entry = (uint8_t)((rte_le_to_cpu_16(desc->header_length_flags) >>
WQ_ENET_FLAGS_CQ_ENTRY_SHIFT) & 1);
- *fcoe_encap = (u8)((le16_to_cpu(desc->header_length_flags) >>
+ *fcoe_encap = (uint8_t)((rte_le_to_cpu_16(desc->header_length_flags) >>
WQ_ENET_FLAGS_FCOE_ENCAP_SHIFT) & 1);
- *vlan_tag_insert = (u8)((le16_to_cpu(desc->header_length_flags) >>
+ *vlan_tag_insert =
+ (uint8_t)((rte_le_to_cpu_16(desc->header_length_flags) >>
WQ_ENET_FLAGS_VLAN_TAG_INSERT_SHIFT) & 1);
- *vlan_tag = le16_to_cpu(desc->vlan_tag);
+ *vlan_tag = rte_le_to_cpu_16(desc->vlan_tag);
}
#endif /* _WQ_ENET_DESC_H_ */