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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/net/can/c_can/c_can_ethtool.c | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/can/c_can/c_can_ethtool.c')
-rw-r--r-- | drivers/net/can/c_can/c_can_ethtool.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/net/can/c_can/c_can_ethtool.c b/drivers/net/can/c_can/c_can_ethtool.c new file mode 100644 index 000000000..e41167eda --- /dev/null +++ b/drivers/net/can/c_can/c_can_ethtool.c @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright 2021, Dario Binacchi <dariobin@libero.it> + */ + +#include <linux/ethtool.h> +#include <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/netdevice.h> +#include <linux/can/dev.h> + +#include "c_can.h" + +static void c_can_get_ringparam(struct net_device *netdev, + struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) +{ + struct c_can_priv *priv = netdev_priv(netdev); + + ring->rx_max_pending = priv->msg_obj_num; + ring->tx_max_pending = priv->msg_obj_num; + ring->rx_pending = priv->msg_obj_rx_num; + ring->tx_pending = priv->msg_obj_tx_num; +} + +const struct ethtool_ops c_can_ethtool_ops = { + .get_ringparam = c_can_get_ringparam, + .get_ts_info = ethtool_op_get_ts_info, +}; |