/******************************************************************************
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*
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* Copyright(c) 2019 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#define _PHL_DEBUG_C_
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#include "phl_headers.h"
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#ifdef CONFIG_RTW_DEBUG
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u32 phl_log_components = COMP_PHL_DBG |
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COMP_PHL_XMIT |
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COMP_PHL_WOW |
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/* COMP_PHL_CMDDISP |*/
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COMP_PHL_RECV |
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COMP_PHL_MAC |
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// COMP_PHL_PS | 0;
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0;
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u8 phl_log_level = _PHL_INFO_;
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struct dbg_mem_ctx debug_memory_ctx;
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void debug_dump_mac_address(u8 *mac_addr)
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{
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if (mac_addr == NULL) {
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PHL_TRACE(COMP_PHL_DBG, _PHL_INFO_, "[dump mac addr] mac_addr is NULL\n");
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return;
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}
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PHL_TRACE(COMP_PHL_DBG, _PHL_INFO_, "[MAC ADDRESS]\n");
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PHL_TRACE(COMP_PHL_DBG, _PHL_INFO_,
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"%02X-%02X-%02X-%02X-%02X-%02X\n",
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mac_addr[0], mac_addr[1], mac_addr[2],
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mac_addr[3], mac_addr[4], mac_addr[5]);
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}
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void debug_dump_data(u8 *buf, u32 buf_len, const char *prefix)
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{
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u32 i;
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if (buf == NULL) {
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PHL_TRACE(COMP_PHL_DBG, _PHL_DEBUG_, "[debug dump] buf is NULL\n");
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return;
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}
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PHL_TRACE(COMP_PHL_DBG, _PHL_DEBUG_, "[debug dump] %s\n", prefix);
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for (i = 0; i < buf_len; i++) {
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if (!(i % 8))
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PHL_DATA(COMP_PHL_DBG, _PHL_DEBUG_, "\n");
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PHL_DATA(COMP_PHL_DBG, _PHL_DEBUG_, "%02X ", buf[i]);
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}
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PHL_DATA(COMP_PHL_DBG, _PHL_DEBUG_, "\n");
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}
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void rt_alloc_dbg_buf(void *phl, u8 *buf_ptr, u32 buf_size,
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const u8 *file_name, u32 line_num, const u8 *func_name)
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{
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_os_list *list = &debug_memory_ctx.alloc_buf_list;
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_os_lock *lock = &debug_memory_ctx.alloc_buf_list_lock;
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struct phl_info_t *phl_info = (struct phl_info_t *)phl;
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struct dbg_alloc_buf *dbg_buf = NULL;
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u32 name_size = 0;
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FUNCIN();
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dbg_buf = _os_mem_alloc(phl_to_drvpriv(phl_info), sizeof(*dbg_buf));
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dbg_buf->buf_ptr = buf_ptr;
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dbg_buf->buf_size = buf_size;
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name_size = (_os_strlen((u8 *)file_name) > DEBUG_MAX_NAME_LEN) ?
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DEBUG_MAX_NAME_LEN : _os_strlen((u8 *)file_name);
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_os_mem_cpy(phl_to_drvpriv(phl_info), dbg_buf->file_name, (u8 *)file_name, name_size);
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dbg_buf->line_num = line_num;
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name_size = (_os_strlen((u8 *)func_name) > DEBUG_MAX_NAME_LEN) ?
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DEBUG_MAX_NAME_LEN : _os_strlen((u8 *)func_name);
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_os_mem_cpy(phl_to_drvpriv(phl_info), dbg_buf->func_name, (u8 *)func_name, name_size);
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_os_spinlock(phl_to_drvpriv(phl_info), lock, _bh, NULL);
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list_add_tail(&(dbg_buf->list), list);
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debug_memory_ctx.alloc_buf_cnt++;
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_os_spinunlock(phl_to_drvpriv(phl_info), lock, _bh, NULL);
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PHL_TRACE(COMP_PHL_DBG, _PHL_INFO_, "Allocate Memory: %p, size: %d, File: %s, Line: %d, Function: %s\n",
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dbg_buf->buf_ptr, dbg_buf->buf_size, dbg_buf->file_name,
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dbg_buf->line_num, dbg_buf->func_name);
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PHL_TRACE(COMP_PHL_DBG, _PHL_INFO_, "Current allocated buffer count: %d",
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debug_memory_ctx.alloc_buf_cnt);
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FUNCOUT();
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}
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void rt_free_dbg_buf(void *phl, u8 *buf_ptr, u32 buf_size,
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const u8 *file_name, u32 line_num, const u8 *func_name)
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{
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struct phl_info_t *phl_info = (struct phl_info_t *)phl;
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_os_list *list = &debug_memory_ctx.alloc_buf_list;
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_os_lock *lock = &debug_memory_ctx.alloc_buf_list_lock;
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struct dbg_alloc_buf *dbg_buf = NULL , *t;
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u8 found = false;
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FUNCIN();
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_os_spinlock(phl_to_drvpriv(phl_info), lock, _bh, NULL);
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phl_list_for_loop_safe(dbg_buf, t, struct dbg_alloc_buf, list, list) {
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if (dbg_buf->buf_ptr == buf_ptr) {
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list_del(&dbg_buf->list);
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found = true;
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break;
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}
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}
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_os_spinunlock(phl_to_drvpriv(phl_info), lock, _bh, NULL);
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if (true == found) {
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PHL_TRACE(COMP_PHL_DBG, _PHL_INFO_, "Free Memory: %p, size: %d, File: %s, Line: %d, Function: %s\n",
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dbg_buf->buf_ptr, dbg_buf->buf_size, file_name,
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line_num, func_name);
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PHL_TRACE(COMP_PHL_DBG, _PHL_INFO_, "Current allocated buffer count: %d",
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debug_memory_ctx.alloc_buf_cnt);
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_os_mem_free(phl_to_drvpriv(phl_info), dbg_buf, sizeof(*dbg_buf));
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debug_memory_ctx.alloc_buf_cnt--;
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} else {
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PHL_TRACE(COMP_PHL_DBG, _PHL_WARNING_,
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"WARNING, can not find allocated buffer in list\n");
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}
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FUNCOUT();
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}
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void rt_mem_dbg_init(void *phl)
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{
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struct phl_info_t *phl_info = (struct phl_info_t *)phl;
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_os_list *list = &debug_memory_ctx.alloc_buf_list;
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_os_lock *lock = &debug_memory_ctx.alloc_buf_list_lock;
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FUNCIN();
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debug_memory_ctx.alloc_buf_cnt = 0;
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INIT_LIST_HEAD(list);
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_os_spinlock_init(phl_to_drvpriv(phl_info), lock);
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FUNCOUT();
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}
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void rt_mem_dbg_deinit(void *phl)
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{
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struct phl_info_t *phl_info = (struct phl_info_t *)phl;
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_os_list *list = &debug_memory_ctx.alloc_buf_list;
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_os_lock *lock = &debug_memory_ctx.alloc_buf_list_lock;
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struct dbg_alloc_buf *dbg_buf = NULL;
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FUNCIN();
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while (true != list_empty(list) ||
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0 != debug_memory_ctx.alloc_buf_cnt) {
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_os_spinlock(phl_to_drvpriv(phl_info), lock, _bh, NULL);
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dbg_buf = list_first_entry(list, struct dbg_alloc_buf, list);
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list_del(&dbg_buf->list);
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_os_spinunlock(phl_to_drvpriv(phl_info), lock, _bh, NULL);
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PHL_TRACE(COMP_PHL_DBG, _PHL_INFO_, "FOUND non-freed Memory: %p, size: %d, File: %s, Line: %d, Function: %s\n",
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dbg_buf->buf_ptr, dbg_buf->buf_size,
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dbg_buf->file_name, dbg_buf->line_num,
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dbg_buf->func_name);
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PHL_TRACE(COMP_PHL_DBG, _PHL_INFO_, "Current allocated buffer count: %d",
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debug_memory_ctx.alloc_buf_cnt);
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_os_mem_free(phl_to_drvpriv(phl_info), dbg_buf, sizeof(*dbg_buf));
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debug_memory_ctx.alloc_buf_cnt--;
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}
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_os_spinlock_init(phl_to_drvpriv(phl_info), lock);
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FUNCOUT();
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}
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void phl_dbg_show_log_comp(u8 comp_bit)
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{
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PHL_TRACE(COMP_PHL_DBG, _PHL_INFO_, "[DBG] phl_log_components = 0x%x \n", phl_log_components);
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}
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void phl_dbg_set_log_comp(u8 comp_bit)
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{
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phl_log_components |= BIT(comp_bit);
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}
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void phl_dbg_clear_log_comp(u8 comp_bit)
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{
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phl_log_components &= (~BIT(comp_bit));
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}
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u32 rtw_phl_dbg_ctrl_comp(u8 ctrl, u8 comp_bit)
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{
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if (1 == ctrl) {
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phl_dbg_set_log_comp(comp_bit);
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} else if (2 == ctrl) {
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phl_dbg_clear_log_comp(comp_bit);
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}
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phl_dbg_show_log_comp(comp_bit);
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return phl_log_components;
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}
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#endif /* #ifdef CONFIG_PHL_DEBUG */
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