/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_NET_TIMESTAMPING_H_ #define _LINUX_NET_TIMESTAMPING_H_ #include <uapi/linux/net_tstamp.h> /** * struct kernel_hwtstamp_config - Kernel copy of struct hwtstamp_config * * @flags: see struct hwtstamp_config * @tx_type: see struct hwtstamp_config * @rx_filter: see struct hwtstamp_config * * Prefer using this structure for in-kernel processing of hardware * timestamping configuration, over the inextensible struct hwtstamp_config * exposed to the %SIOCGHWTSTAMP and %SIOCSHWTSTAMP ioctl UAPI. */ struct kernel_hwtstamp_config { int flags; int tx_type; int rx_filter; }; static inline void hwtstamp_config_to_kernel(struct kernel_hwtstamp_config *kernel_cfg, const struct hwtstamp_config *cfg) { kernel_cfg->flags = cfg->flags; kernel_cfg->tx_type = cfg->tx_type; kernel_cfg->rx_filter = cfg->rx_filter; } #endif /* _LINUX_NET_TIMESTAMPING_H_ */