Files
android/drivers/misc/mediatek/conn_md/include/conn_md_dump.h
T
threeeye bc1d038eac REVVL 6 Pro kernel bring-up: full working tree snapshot (2026-09-12)
Squashed backup commit (no shallow-clone history issues) of
xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream
commit 9eece662e) plus all fixes applied to get everpal_defconfig building
clean against a modern (GCC 15.2.0) toolchain -- see the previous commit
message on the lineage-23.2 branch (also in this repo history is not
available here since this is a squashed snapshot; full incremental history
lives in the local DL380 checkout and the upstream GitHub remote).

Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
2026-09-12 13:36:46 +00:00

56 lines
1.4 KiB
C

/*
* Copyright (C) 2015 MediaTek Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License 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.
*/
#ifndef __CONN_MD_DUMP_H_
#define __CONN_MD_DUMP_H_
#include "conn_md_log.h"
#include "conn_md_exp.h"
#define LENGTH_PER_PACKAGE 8
#define NUMBER_OF_MSG_LOGGED 16
enum conn_md_msg_type {
MSG_ENQUEUE = 1,
MSG_DEQUEUE = 2,
MSG_EN_DE_QUEUE = 3,
};
struct conn_md_dmp_msg_str {
unsigned int sec;
unsigned int usec;
enum conn_md_msg_type type;
struct ipc_ilm ilm;
uint16 msg_len;
uint8 data[LENGTH_PER_PACKAGE];
};
struct conn_md_dmp_msg_log {
struct conn_md_dmp_msg_str msg[NUMBER_OF_MSG_LOGGED];
uint16 in;
uint16 out;
uint32 size;
struct mutex lock;
};
extern struct conn_md_dmp_msg_log *conn_md_dmp_init(void);
extern int conn_md_dmp_deinit(struct conn_md_dmp_msg_log *p_log);
extern int conn_md_dmp_in(struct ipc_ilm *p_ilm,
enum conn_md_msg_type msg_type,
struct conn_md_dmp_msg_log *p_msg_log);
extern int conn_md_dmp_out(struct conn_md_dmp_msg_log *p_msg_log,
uint32 src_id, uint32 dst_id);
#endif