diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qede/qede_ptp.c')
-rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede_ptp.c | 41 |
1 files changed, 8 insertions, 33 deletions
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ptp.c b/drivers/net/ethernet/qlogic/qede/qede_ptp.c index cd5841a9415e..8c28fabb0ff6 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_ptp.c +++ b/drivers/net/ethernet/qlogic/qede/qede_ptp.c @@ -1,34 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qede NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - 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. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #include "qede_ptp.h" #define QEDE_PTP_TX_TIMEOUT (2 * HZ) @@ -53,12 +28,12 @@ struct qede_ptp { }; /** - * qede_ptp_adjfreq - * @ptp: the ptp clock structure - * @ppb: parts per billion adjustment from base + * qede_ptp_adjfreq() - Adjust the frequency of the PTP cycle counter. + * + * @info: The PTP clock info structure. + * @ppb: Parts per billion adjustment from base. * - * Adjust the frequency of the ptp cycle counter by the - * indicated ppb from the base frequency. + * Return: Zero on success, negative errno otherwise. */ static int qede_ptp_adjfreq(struct ptp_clock_info *info, s32 ppb) { |