4 * Copyright (c) 2016-2017 Solarflare Communications Inc.
7 * This software was jointly developed between OKTET Labs (under contract
8 * for Solarflare) and Solarflare Communications, Inc.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions are met:
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.
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.
35 #include <rte_debug.h>
37 #ifdef RTE_LIBRTE_SFC_EFX_DEBUG
38 /* Avoid dependency from RTE_LOG_LEVEL to be able to enable debug check
41 #define SFC_ASSERT(exp) RTE_VERIFY(exp)
43 /* If the driver debug is not enabled, follow DPDK debug/non-debug */
44 #define SFC_ASSERT(exp) RTE_ASSERT(exp)
47 /* Log PMD message, automatically add prefix and \n */
48 #define sfc_panic(sa, fmt, args...) \
50 const struct rte_eth_dev *_dev = (sa)->eth_dev; \
51 const struct rte_pci_device *_pci_dev = SFC_DEV_TO_PCI(_dev); \
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); \
59 #endif /* _SFC_DEBUG_H_ */