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