iavf_types.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/* Copyright(c) 2024 Intel Corporation. */
 3
 4#ifndef _IAVF_TYPES_H_
 5#define _IAVF_TYPES_H_
 6
 7#include "iavf_types.h"
 8
 9#include <linux/avf/virtchnl.h>
10#include <linux/ptp_clock_kernel.h>
11
12/* structure used to queue PTP commands for processing */
13struct iavf_ptp_aq_cmd {
14	struct list_head list;
15	enum virtchnl_ops v_opcode:16;
16	u16 msglen;
17	u8 msg[] __counted_by(msglen);
18};
19
20struct iavf_ptp {
21	wait_queue_head_t phc_time_waitqueue;
22	struct virtchnl_ptp_caps hw_caps;
23	struct ptp_clock_info info;
24	struct ptp_clock *clock;
25	struct list_head aq_cmds;
26	u64 cached_phc_time;
27	unsigned long cached_phc_updated;
28	/* Lock protecting access to the AQ command list */
29	struct mutex aq_cmd_lock;
30	struct kernel_hwtstamp_config hwtstamp_config;
31	bool phc_time_ready:1;
32};
33
34#endif /* _IAVF_TYPES_H_ */