diff options
Diffstat (limited to 'drivers/net/sfc/sfc_log.h')
| -rw-r--r-- | drivers/net/sfc/sfc_log.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/drivers/net/sfc/sfc_log.h b/drivers/net/sfc/sfc_log.h new file mode 100644 index 00000000..8a5e2302 --- /dev/null +++ b/drivers/net/sfc/sfc_log.h @@ -0,0 +1,76 @@ +/*- + * BSD LICENSE + * + * Copyright (c) 2016-2017 Solarflare Communications Inc. + * All rights reserved. + * + * This software was jointly developed between OKTET Labs (under contract + * for Solarflare) and Solarflare Communications, Inc. + * + * 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 OWNER 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 _SFC_LOG_H_ +#define _SFC_LOG_H_ + +/* Log PMD message, automatically add prefix and \n */ +#define SFC_LOG(sa, level, ...) \ + do { \ + const struct rte_eth_dev *_dev = (sa)->eth_dev; \ + const struct rte_pci_device *_pci_dev = SFC_DEV_TO_PCI(_dev); \ + \ + RTE_LOG(level, PMD, \ + RTE_FMT("sfc_efx " PCI_PRI_FMT " #%" PRIu8 ": " \ + RTE_FMT_HEAD(__VA_ARGS__,) "\n", \ + _pci_dev->addr.domain, \ + _pci_dev->addr.bus, \ + _pci_dev->addr.devid, \ + _pci_dev->addr.function, \ + _dev->data->port_id, \ + RTE_FMT_TAIL(__VA_ARGS__,))); \ + } while (0) + +#define sfc_err(sa, ...) \ + SFC_LOG(sa, ERR, __VA_ARGS__) + +#define sfc_warn(sa, ...) \ + SFC_LOG(sa, WARNING, __VA_ARGS__) + +#define sfc_notice(sa, ...) \ + SFC_LOG(sa, NOTICE, __VA_ARGS__) + +#define sfc_info(sa, ...) \ + SFC_LOG(sa, INFO, __VA_ARGS__) + +#define sfc_log_init(sa, ...) \ + do { \ + const struct sfc_adapter *_sa = (sa); \ + \ + if (_sa->debug_init) \ + SFC_LOG(_sa, INFO, \ + RTE_FMT("%s(): " \ + RTE_FMT_HEAD(__VA_ARGS__,), \ + __func__, \ + RTE_FMT_TAIL(__VA_ARGS__,))); \ + } while (0) + +#endif /* _SFC_LOG_H_ */ |