1 /* 2 * BSD LICENSE 3 * 4 * Copyright (C) Cavium networks Ltd. 2016. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * * Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in 14 * the documentation and/or other materials provided with the 15 * distribution. 16 * * Neither the name of Cavium networks nor the names of its 17 * contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #ifndef __SKELETON_EVENTDEV_H__ 34 #define __SKELETON_EVENTDEV_H__ 35 36 #include <rte_eventdev_pmd.h> 37 38 #ifdef RTE_LIBRTE_PMD_SKELETON_EVENTDEV_DEBUG 39 #define PMD_DRV_LOG(level, fmt, args...) \ 40 RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ## args) 41 #define PMD_DRV_FUNC_TRACE() PMD_DRV_LOG(DEBUG, ">>") 42 #else 43 #define PMD_DRV_LOG(level, fmt, args...) do { } while (0) 44 #define PMD_DRV_FUNC_TRACE() do { } while (0) 45 #endif 46 47 #define PMD_DRV_ERR(fmt, args...) \ 48 RTE_LOG(ERR, PMD, "%s(): " fmt "\n", __func__, ## args) 49 50 struct skeleton_eventdev { 51 uintptr_t reg_base; 52 uint16_t device_id; 53 uint16_t vendor_id; 54 uint16_t subsystem_device_id; 55 uint16_t subsystem_vendor_id; 56 } __rte_cache_aligned; 57 58 struct skeleton_port { 59 uint8_t port_id; 60 } __rte_cache_aligned; 61 62 static inline struct skeleton_eventdev * 63 skeleton_pmd_priv(const struct rte_eventdev *eventdev) 64 { 65 return eventdev->data->dev_private; 66 } 67 68 #endif /* __SKELETON_EVENTDEV_H__ */ 69