1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) Rockchip Electronics Co., Ltd. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Author: 6*4882a593Smuzhiyun * Cerf Yu <cerf.yu@rock-chips.com> 7*4882a593Smuzhiyun * Huang Lee <Putin.li@rock-chips.com> 8*4882a593Smuzhiyun */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #ifndef _RVE_DEBUGGER_H_ 11*4882a593Smuzhiyun #define _RVE_DEBUGGER_H_ 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #ifdef CONFIG_ROCKCHIP_RVE_DEBUGGER 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun extern int RVE_DEBUG_MONITOR; 16*4882a593Smuzhiyun extern int RVE_DEBUG_REG; 17*4882a593Smuzhiyun extern int RVE_DEBUG_MSG; 18*4882a593Smuzhiyun extern int RVE_DEBUG_TIME; 19*4882a593Smuzhiyun extern int RVE_DEBUG_CHECK_MODE; 20*4882a593Smuzhiyun extern int RVE_DEBUG_NONUSE; 21*4882a593Smuzhiyun extern int RVE_DEBUG_INT_FLAG; 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #define DEBUGGER_EN(name) (unlikely(RVE_DEBUG_##name ? true : false)) 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun /* 26*4882a593Smuzhiyun * struct rve_debugger - RVE debugger information 27*4882a593Smuzhiyun * 28*4882a593Smuzhiyun * This structure represents a debugger to be created by the rve driver 29*4882a593Smuzhiyun * or core. 30*4882a593Smuzhiyun */ 31*4882a593Smuzhiyun struct rve_debugger { 32*4882a593Smuzhiyun #ifdef CONFIG_ROCKCHIP_RVE_DEBUG_FS 33*4882a593Smuzhiyun /* Directory of debugfs file */ 34*4882a593Smuzhiyun struct dentry *debugfs_dir; 35*4882a593Smuzhiyun struct list_head debugfs_entry_list; 36*4882a593Smuzhiyun struct mutex debugfs_lock; 37*4882a593Smuzhiyun #endif 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun #ifdef CONFIG_ROCKCHIP_RVE_PROC_FS 40*4882a593Smuzhiyun /* Directory of procfs file */ 41*4882a593Smuzhiyun struct proc_dir_entry *procfs_dir; 42*4882a593Smuzhiyun struct list_head procfs_entry_list; 43*4882a593Smuzhiyun struct mutex procfs_lock; 44*4882a593Smuzhiyun #endif 45*4882a593Smuzhiyun }; 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun /* 48*4882a593Smuzhiyun * struct rve_debugger_list - debugfs/procfs info list entry 49*4882a593Smuzhiyun * 50*4882a593Smuzhiyun * This structure represents a debugfs/procfs file to be created by the rve 51*4882a593Smuzhiyun * driver or core. 52*4882a593Smuzhiyun */ 53*4882a593Smuzhiyun struct rve_debugger_list { 54*4882a593Smuzhiyun /* File name */ 55*4882a593Smuzhiyun const char *name; 56*4882a593Smuzhiyun /* 57*4882a593Smuzhiyun * Show callback. &seq_file->private will be set to the &struct 58*4882a593Smuzhiyun * rve_debugger_node corresponding to the instance of this info 59*4882a593Smuzhiyun * on a given &struct rve_debugger. 60*4882a593Smuzhiyun */ 61*4882a593Smuzhiyun int (*show)(struct seq_file *seq, void *data); 62*4882a593Smuzhiyun /* 63*4882a593Smuzhiyun * Write callback. &seq_file->private will be set to the &struct 64*4882a593Smuzhiyun * rve_debugger_node corresponding to the instance of this info 65*4882a593Smuzhiyun * on a given &struct rve_debugger. 66*4882a593Smuzhiyun */ 67*4882a593Smuzhiyun ssize_t (*write)(struct file *file, const char __user *ubuf, 68*4882a593Smuzhiyun size_t len, loff_t *offp); 69*4882a593Smuzhiyun /* Procfs/Debugfs private data. */ 70*4882a593Smuzhiyun void *data; 71*4882a593Smuzhiyun }; 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun /* 74*4882a593Smuzhiyun * struct rve_debugger_node - Nodes for debugfs/procfs 75*4882a593Smuzhiyun * 76*4882a593Smuzhiyun * This structure represents each instance of procfs/debugfs created from the 77*4882a593Smuzhiyun * template. 78*4882a593Smuzhiyun */ 79*4882a593Smuzhiyun struct rve_debugger_node { 80*4882a593Smuzhiyun struct rve_debugger *debugger; 81*4882a593Smuzhiyun 82*4882a593Smuzhiyun /* template for this node. */ 83*4882a593Smuzhiyun const struct rve_debugger_list *info_ent; 84*4882a593Smuzhiyun 85*4882a593Smuzhiyun /* Each Procfs/Debugfs file. */ 86*4882a593Smuzhiyun #ifdef CONFIG_ROCKCHIP_RVE_DEBUG_FS 87*4882a593Smuzhiyun struct dentry *dent; 88*4882a593Smuzhiyun #endif 89*4882a593Smuzhiyun 90*4882a593Smuzhiyun #ifdef CONFIG_ROCKCHIP_RVE_PROC_FS 91*4882a593Smuzhiyun struct proc_dir_entry *pent; 92*4882a593Smuzhiyun #endif 93*4882a593Smuzhiyun 94*4882a593Smuzhiyun struct list_head list; 95*4882a593Smuzhiyun }; 96*4882a593Smuzhiyun 97*4882a593Smuzhiyun #ifdef CONFIG_ROCKCHIP_RVE_DEBUG_FS 98*4882a593Smuzhiyun int rve_debugfs_init(void); 99*4882a593Smuzhiyun int rve_debugfs_remove(void); 100*4882a593Smuzhiyun #else rve_debugfs_remove(void)101*4882a593Smuzhiyunstatic inline int rve_debugfs_remove(void) 102*4882a593Smuzhiyun { 103*4882a593Smuzhiyun return 0; 104*4882a593Smuzhiyun } rve_debugfs_init(void)105*4882a593Smuzhiyunstatic inline int rve_debugfs_init(void) 106*4882a593Smuzhiyun { 107*4882a593Smuzhiyun return 0; 108*4882a593Smuzhiyun } 109*4882a593Smuzhiyun #endif /* #ifdef CONFIG_ROCKCHIP_RVE_DEBUG_FS */ 110*4882a593Smuzhiyun 111*4882a593Smuzhiyun #ifdef CONFIG_ROCKCHIP_RVE_PROC_FS 112*4882a593Smuzhiyun int rve_procfs_remove(void); 113*4882a593Smuzhiyun int rve_procfs_init(void); 114*4882a593Smuzhiyun #else rve_procfs_remove(void)115*4882a593Smuzhiyunstatic inline int rve_procfs_remove(void) 116*4882a593Smuzhiyun { 117*4882a593Smuzhiyun return 0; 118*4882a593Smuzhiyun } rve_procfs_init(void)119*4882a593Smuzhiyunstatic inline int rve_procfs_init(void) 120*4882a593Smuzhiyun { 121*4882a593Smuzhiyun return 0; 122*4882a593Smuzhiyun } 123*4882a593Smuzhiyun #endif /* #ifdef CONFIG_ROCKCHIP_RVE_PROC_FS */ 124*4882a593Smuzhiyun 125*4882a593Smuzhiyun #else 126*4882a593Smuzhiyun 127*4882a593Smuzhiyun #define DEBUGGER_EN(name) (unlikely(false)) 128*4882a593Smuzhiyun 129*4882a593Smuzhiyun #endif /* #ifdef CONFIG_ROCKCHIP_RVE_DEBUGGER */ 130*4882a593Smuzhiyun 131*4882a593Smuzhiyun #endif /* #ifndef _RVE_DEBUGGER_H_ */ 132*4882a593Smuzhiyun 133