android_kernel_samsung_sm8650-modules/core/dfc.h

/* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
 * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */
#include <linux/version.h>
#undef TRACE_SYSTEM
#define TRACE_SYSTEM dfc
#undef TRACE_INCLUDE_PATH

#if defined(RMNET_LA_PLATFORM)
	#ifdef CONFIG_ARCH_KHAJE
		#define TRACE_INCLUDE_PATH ../../../../../vendor/qcom/opensource/datarmnet/core
	#else
		#define TRACE_INCLUDE_PATH ../../../../vendor/qcom/opensource/datarmnet/core
	#endif
#elif defined(__arch_um__)
	#define TRACE_INCLUDE_PATH ../../datarmnet/core
#else
	#define TRACE_INCLUDE_PATH ../../../../../../../datarmnet/core
#endif /* defined(RMNET_LA_PLATFORM) */

#define TRACE_INCLUDE_FILE dfc

#if !defined(_TRACE_DFC_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_DFC_H

#include <linux/tracepoint.h>

TRACE_EVENT(dfc_qmi_tc,

	TP_PROTO(const char *name, u32 txq, int enable),

	TP_ARGS(name, txq, enable),

	TP_STRUCT__entry(
		__string(dev_name, name)
		__field(u32, txq)
		__field(int, enable)
	),

	TP_fast_assign(
		__assign_str(dev_name, name);
		__entry->txq = txq;
		__entry->enable = enable;
	),

	TP_printk("dev=%s txq=%u %s",
		__get_str(dev_name),
		__entry->txq,
		__entry->enable ? "enable" : "disable")
);

TRACE_EVENT(dfc_flow_ind,

	TP_PROTO(int src, int idx, u8 mux_id, u8 bearer_id, u32 grant,
		 u16 seq_num, u8 ack_req, u32 ancillary),

	TP_ARGS(src, idx, mux_id, bearer_id, grant, seq_num, ack_req,
		ancillary),

	TP_STRUCT__entry(
		__field(int, src)
		__field(int, idx)
		__field(u8, mid)
		__field(u8, bid)
		__field(u32, grant)
		__field(u16, seq)
		__field(u8, ack_req)
		__field(u32, ancillary)
	),

	TP_fast_assign(
		__entry->src = src;
		__entry->idx = idx;
		__entry->mid = mux_id;
		__entry->bid = bearer_id;
		__entry->grant = grant;
		__entry->seq = seq_num;
		__entry->ack_req = ack_req;
		__entry->ancillary = ancillary;
	),

	TP_printk("src=%d [%d]: mid=%u bid=%u grant=%u seq=%u ack=%u anc=%u",
		__entry->src, __entry->idx, __entry->mid, __entry->bid,
		__entry->grant, __entry->seq, __entry->ack_req,
		__entry->ancillary)
);

TRACE_EVENT(dfc_flow_check,

	TP_PROTO(const char *name, u8 bearer_id, unsigned int len,
		 u32 mark, u32 grant),

	TP_ARGS(name, bearer_id, len, mark, grant),

	TP_STRUCT__entry(
		__string(dev_name, name)
		__field(u8, bearer_id)
		__field(unsigned int, len)
		__field(u32, mark)
		__field(u32, grant)
	),

	TP_fast_assign(
		__assign_str(dev_name, name)
		__entry->bearer_id = bearer_id;
		__entry->len = len;
		__entry->mark = mark;
		__entry->grant = grant;
	),

	TP_printk("dev=%s bearer_id=%u skb_len=%u mark=%u current_grant=%u",
		__get_str(dev_name), __entry->bearer_id,
		__entry->len, __entry->mark, __entry->grant)
);

TRACE_EVENT(dfc_flow_info,

	TP_PROTO(const char *name, u8 bearer_id, u32 flow_id, int ip_type,
		 u32 handle, int add),

	TP_ARGS(name, bearer_id, flow_id, ip_type, handle, add),

	TP_STRUCT__entry(
		__string(dev_name, name)
		__field(u8, bid)
		__field(u32, fid)
		__field(int, ip)
		__field(u32, handle)
		__field(int, action)
	),

	TP_fast_assign(
		__assign_str(dev_name, name)
		__entry->bid = bearer_id;
		__entry->fid = flow_id;
		__entry->ip = ip_type;
		__entry->handle = handle;
		__entry->action = add;
	),

	TP_printk("%s: dev=%s bearer_id=%u flow_id=%u ip_type=%d txq=%d",
		__entry->action ? "add flow" : "delete flow",
		__get_str(dev_name),
		__entry->bid, __entry->fid, __entry->ip, __entry->handle)
);

TRACE_EVENT(dfc_client_state_up,

	TP_PROTO(int idx, u32 instance, u32 ep_type, u32 iface),

	TP_ARGS(idx, instance, ep_type, iface),

	TP_STRUCT__entry(
		__field(int, idx)
		__field(u32, instance)
		__field(u32, ep_type)
		__field(u32, iface)
	),

	TP_fast_assign(
		__entry->idx = idx;
		__entry->instance = instance;
		__entry->ep_type = ep_type;
		__entry->iface = iface;
	),

	TP_printk("DFC Client[%d] connect: instance=%u ep_type=%u iface_id=%u",
		__entry->idx, __entry->instance,
		__entry->ep_type, __entry->iface)
);

TRACE_EVENT(dfc_client_state_down,

	TP_PROTO(int idx, int from_cb),

	TP_ARGS(idx, from_cb),

	TP_STRUCT__entry(
		__field(int, idx)
		__field(int, from_cb)
	),

	TP_fast_assign(
		__entry->idx = idx;
		__entry->from_cb = from_cb;
	),

	TP_printk("DFC Client[%d] exit: callback %d",
		  __entry->idx, __entry->from_cb)
);

TRACE_EVENT(dfc_qmap_cmd,

	TP_PROTO(u8 mux_id, u8 bearer_id, u16 seq_num, u8 type, u32 tran),

	TP_ARGS(mux_id, bearer_id, seq_num, type, tran),

	TP_STRUCT__entry(
		__field(u8, mid)
		__field(u8, bid)
		__field(u16, seq)
		__field(u8, type)
		__field(u32, tran)
	),

	TP_fast_assign(
		__entry->mid = mux_id;
		__entry->bid = bearer_id;
		__entry->seq = seq_num;
		__entry->type = type;
		__entry->tran = tran;
	),

	TP_printk("mux_id=%u bearer_id=%u seq_num=%u type=%u tran=%u",
		__entry->mid, __entry->bid, __entry->seq,
		__entry->type, __entry->tran)
);

TRACE_EVENT(dfc_tx_link_status_ind,

	TP_PROTO(int src, int idx, u8 status, u8 mux_id, u8 bearer_id),

	TP_ARGS(src, idx, status, mux_id, bearer_id),

	TP_STRUCT__entry(
		__field(int, src)
		__field(int, idx)
		__field(u8, status)
		__field(u8, mid)
		__field(u8, bid)
	),

	TP_fast_assign(
		__entry->src = src;
		__entry->idx = idx;
		__entry->status = status;
		__entry->mid = mux_id;
		__entry->bid = bearer_id;
	),

	TP_printk("src=%d [%d]: status=%u mux_id=%u bearer_id=%u",
		__entry->src, __entry->idx, __entry->status,
		__entry->mid, __entry->bid)
);

TRACE_EVENT(dfc_qmap,

	TP_PROTO(const void *data, size_t len, bool in, u8 chn),

	TP_ARGS(data, len, in, chn),

	TP_STRUCT__entry(
		__field(bool, in)
		__field(size_t, len)
		__dynamic_array(u8, data, len)
		__field(u8, chn)
	),

	TP_fast_assign(
		__entry->in = in;
		__entry->len = len;
		memcpy(__get_dynamic_array(data), data, len);
		__entry->chn = chn;
	),

	TP_printk("[0x%02x] %s %s", __entry->chn,
		__entry->in ? "<--" : "-->",
		__print_array(__get_dynamic_array(data), __entry->len,
			      sizeof(u8)))
);

TRACE_EVENT(dfc_adjust_grant,

	TP_PROTO(u8 mux_id, u8 bearer_id, u32 grant, u32 rx_bytes,
		 u32 inflight, u32 a_grant),

	TP_ARGS(mux_id, bearer_id, grant, rx_bytes, inflight, a_grant),

	TP_STRUCT__entry(
		__field(u8, mux_id)
		__field(u8, bearer_id)
		__field(u32, grant)
		__field(u32, rx_bytes)
		__field(u32, inflight)
		__field(u32, a_grant)
	),

	TP_fast_assign(
		__entry->mux_id = mux_id;
		__entry->bearer_id = bearer_id;
		__entry->grant = grant;
		__entry->rx_bytes = rx_bytes;
		__entry->inflight = inflight;
		__entry->a_grant = a_grant;
	),

	TP_printk("mid=%u bid=%u grant=%u rx=%u inflight=%u adjusted_grant=%u",
		__entry->mux_id, __entry->bearer_id, __entry->grant,
		__entry->rx_bytes, __entry->inflight, __entry->a_grant)
);

TRACE_EVENT(dfc_watchdog,

	TP_PROTO(u8 mux_id, u8 bearer_id, u8 event),

	TP_ARGS(mux_id, bearer_id, event),

	TP_STRUCT__entry(
		__field(u8, mux_id)
		__field(u8, bearer_id)
		__field(u8, event)
	),

	TP_fast_assign(
		__entry->mux_id = mux_id;
		__entry->bearer_id = bearer_id;
		__entry->event = event;
	),

	TP_printk("mid=%u bid=%u event=%u",
		__entry->mux_id, __entry->bearer_id, __entry->event)
);

TRACE_EVENT(dfc_ll_switch,

	TP_PROTO(const char *cmd, u8 type, u8 num_bearer, void *bearers),

	TP_ARGS(cmd, type, num_bearer, bearers),

	TP_STRUCT__entry(
		__string(cmd_str, cmd)
		__field(u8, type)
		__field(u8, num_bearer)
		__dynamic_array(u8, bearers, num_bearer)
	),

	TP_fast_assign(
		__assign_str(cmd_str, cmd)
		__entry->type = type;
		__entry->num_bearer = num_bearer;
		memcpy(__get_dynamic_array(bearers), bearers, num_bearer);
	),

	TP_printk("%s type=%u num_bearer=%u bearers={%s}",
		__get_str(cmd_str),
		__entry->type,
		__entry->num_bearer,
		__print_array(__get_dynamic_array(bearers),
			      __entry->num_bearer, 1))
);

TRACE_EVENT(dfc_set_powersave_mode,

	TP_PROTO(int enable),

	TP_ARGS(enable),

	TP_STRUCT__entry(
		__field(int, enable)
	),

	TP_fast_assign(
		__entry->enable = enable;
	),

	TP_printk("set powersave mode to %s",
		__entry->enable ? "enable" : "disable")
);

#endif /* _TRACE_DFC_H */

/* This part must be outside protection */
#include <trace/define_trace.h>