diff options
Diffstat (limited to 'drivers/net/can/peak_canfd/peak_canfd.c')
| -rw-r--r-- | drivers/net/can/peak_canfd/peak_canfd.c | 51 |
1 files changed, 22 insertions, 29 deletions
diff --git a/drivers/net/can/peak_canfd/peak_canfd.c b/drivers/net/can/peak_canfd/peak_canfd.c index 31c9c127e24b..06cb2629f66a 100644 --- a/drivers/net/can/peak_canfd/peak_canfd.c +++ b/drivers/net/can/peak_canfd/peak_canfd.c @@ -1,8 +1,8 @@ // SPDX-License-Identifier: GPL-2.0-only /* Copyright (C) 2007, 2011 Wolfgang Grandegger <wg@grandegger.com> - * Copyright (C) 2012 Stephane Grosjean <s.grosjean@peak-system.com> * - * Copyright (C) 2016 PEAK System-Technik GmbH + * Copyright (C) 2016-2025 PEAK System-Technik GmbH + * Author: Stéphane Grosjean <stephane.grosjean@hms-networks.com> */ #include <linux/can.h> @@ -624,7 +624,7 @@ static int peak_canfd_set_data_bittiming(struct net_device *ndev) { struct peak_canfd_priv *priv = netdev_priv(ndev); - return pucan_set_timing_fast(priv, &priv->can.data_bittiming); + return pucan_set_timing_fast(priv, &priv->can.fd.data_bittiming); } static int peak_canfd_close(struct net_device *ndev) @@ -743,49 +743,42 @@ static netdev_tx_t peak_canfd_start_xmit(struct sk_buff *skb, return NETDEV_TX_OK; } -static int peak_eth_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) +static int peak_eth_hwtstamp_get(struct net_device *netdev, + struct kernel_hwtstamp_config *config) { - struct hwtstamp_config hwts_cfg = { 0 }; + config->tx_type = HWTSTAMP_TX_OFF; + config->rx_filter = HWTSTAMP_FILTER_ALL; - switch (cmd) { - case SIOCSHWTSTAMP: /* set */ - if (copy_from_user(&hwts_cfg, ifr->ifr_data, sizeof(hwts_cfg))) - return -EFAULT; - if (hwts_cfg.tx_type == HWTSTAMP_TX_OFF && - hwts_cfg.rx_filter == HWTSTAMP_FILTER_ALL) - return 0; - return -ERANGE; + return 0; +} - case SIOCGHWTSTAMP: /* get */ - hwts_cfg.tx_type = HWTSTAMP_TX_OFF; - hwts_cfg.rx_filter = HWTSTAMP_FILTER_ALL; - if (copy_to_user(ifr->ifr_data, &hwts_cfg, sizeof(hwts_cfg))) - return -EFAULT; +static int peak_eth_hwtstamp_set(struct net_device *netdev, + struct kernel_hwtstamp_config *config, + struct netlink_ext_ack *extack) +{ + if (config->tx_type == HWTSTAMP_TX_OFF && + config->rx_filter == HWTSTAMP_FILTER_ALL) return 0; - default: - return -EOPNOTSUPP; - } + NL_SET_ERR_MSG_MOD(extack, "Only RX HWTSTAMP_FILTER_ALL is supported"); + return -ERANGE; } static const struct net_device_ops peak_canfd_netdev_ops = { .ndo_open = peak_canfd_open, .ndo_stop = peak_canfd_close, - .ndo_eth_ioctl = peak_eth_ioctl, .ndo_start_xmit = peak_canfd_start_xmit, - .ndo_change_mtu = can_change_mtu, + .ndo_hwtstamp_get = peak_eth_hwtstamp_get, + .ndo_hwtstamp_set = peak_eth_hwtstamp_set, }; static int peak_get_ts_info(struct net_device *dev, - struct ethtool_ts_info *info) + struct kernel_ethtool_ts_info *info) { info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE | - SOF_TIMESTAMPING_RX_SOFTWARE | - SOF_TIMESTAMPING_SOFTWARE | SOF_TIMESTAMPING_RX_HARDWARE | SOF_TIMESTAMPING_RAW_HARDWARE; - info->phc_index = -1; info->tx_types = BIT(HWTSTAMP_TX_OFF); info->rx_filters = BIT(HWTSTAMP_FILTER_ALL); @@ -816,12 +809,12 @@ struct net_device *alloc_peak_canfd_dev(int sizeof_priv, int index, /* complete now socket-can initialization side */ priv->can.state = CAN_STATE_STOPPED; priv->can.bittiming_const = &peak_canfd_nominal_const; - priv->can.data_bittiming_const = &peak_canfd_data_const; + priv->can.fd.data_bittiming_const = &peak_canfd_data_const; priv->can.do_set_mode = peak_canfd_set_mode; priv->can.do_get_berr_counter = peak_canfd_get_berr_counter; priv->can.do_set_bittiming = peak_canfd_set_bittiming; - priv->can.do_set_data_bittiming = peak_canfd_set_data_bittiming; + priv->can.fd.do_set_data_bittiming = peak_canfd_set_data_bittiming; priv->can.ctrlmode_supported = CAN_CTRLMODE_LOOPBACK | CAN_CTRLMODE_LISTENONLY | CAN_CTRLMODE_3_SAMPLES | |