1 /*- 2 * BSD LICENSE 3 * 4 * Copyright (c) 2016-2017 Solarflare Communications Inc. 5 * All rights reserved. 6 * 7 * This software was jointly developed between OKTET Labs (under contract 8 * for Solarflare) and Solarflare Communications, Inc. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions are met: 12 * 13 * 1. Redistributions of source code must retain the above copyright notice, 14 * this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright notice, 16 * this list of conditions and the following disclaimer in the documentation 17 * and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 20 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 29 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _SFC_DEBUG_H_ 33 #define _SFC_DEBUG_H_ 34 35 #include <rte_debug.h> 36 37 #ifdef RTE_LIBRTE_SFC_EFX_DEBUG 38 /* Avoid dependency from RTE_LOG_LEVEL to be able to enable debug check 39 * in the driver only. 40 */ 41 #define SFC_ASSERT(exp) RTE_VERIFY(exp) 42 #else 43 /* If the driver debug is not enabled, follow DPDK debug/non-debug */ 44 #define SFC_ASSERT(exp) RTE_ASSERT(exp) 45 #endif 46 47 /* Log PMD message, automatically add prefix and \n */ 48 #define sfc_panic(sa, fmt, args...) \ 49 do { \ 50 const struct rte_eth_dev *_dev = (sa)->eth_dev; \ 51 const struct rte_pci_device *_pci_dev = SFC_DEV_TO_PCI(_dev); \ 52 \ 53 rte_panic("sfc " PCI_PRI_FMT " #%" PRIu8 ": " fmt "\n", \ 54 _pci_dev->addr.domain, _pci_dev->addr.bus, \ 55 _pci_dev->addr.devid, _pci_dev->addr.function,\ 56 _dev->data->port_id, ##args); \ 57 } while (0) 58 59 #endif /* _SFC_DEBUG_H_ */ 60