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/* 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_ */
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