| /* Driver for Realtek PCI-Express card reader |
| * Header file |
| * |
| * Copyright(c) 2009 Realtek Semiconductor Corp. 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 as published by the |
| * Free Software Foundation; either version 2, or (at your option) any |
| * later version. |
| * |
| * 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. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, see <http://www.gnu.org/licenses/>. |
| * |
| * Author: |
| * wwang (wei_wang@realsil.com.cn) |
| * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China |
| */ |
| |
| #ifndef __REALTEK_RTSX_TRACE_H |
| #define __REALTEK_RTSX_TRACE_H |
| |
| #define _MSG_TRACE |
| |
| #ifdef _MSG_TRACE |
| static inline char *filename(char *path) |
| { |
| char *ptr; |
| |
| if (path == NULL) |
| return NULL; |
| |
| ptr = path; |
| |
| while (*ptr != '\0') { |
| if ((*ptr == '\\') || (*ptr == '/')) |
| path = ptr + 1; |
| |
| ptr++; |
| } |
| |
| return path; |
| } |
| |
| #define TRACE_RET(chip, ret) \ |
| do { \ |
| char *_file = filename(__FILE__); \ |
| RTSX_DEBUGP("[%s][%s]:[%d]\n", _file, __func__, __LINE__); \ |
| (chip)->trace_msg[(chip)->msg_idx].line = (u16)(__LINE__); \ |
| strncpy((chip)->trace_msg[(chip)->msg_idx].func, __func__, MSG_FUNC_LEN-1); \ |
| strncpy((chip)->trace_msg[(chip)->msg_idx].file, _file, MSG_FILE_LEN-1); \ |
| get_current_time((chip)->trace_msg[(chip)->msg_idx].timeval_buf, TIME_VAL_LEN); \ |
| (chip)->trace_msg[(chip)->msg_idx].valid = 1; \ |
| (chip)->msg_idx++; \ |
| if ((chip)->msg_idx >= TRACE_ITEM_CNT) { \ |
| (chip)->msg_idx = 0; \ |
| } \ |
| return ret; \ |
| } while (0) |
| |
| #define TRACE_GOTO(chip, label) \ |
| do { \ |
| char *_file = filename(__FILE__); \ |
| RTSX_DEBUGP("[%s][%s]:[%d]\n", _file, __func__, __LINE__); \ |
| (chip)->trace_msg[(chip)->msg_idx].line = (u16)(__LINE__); \ |
| strncpy((chip)->trace_msg[(chip)->msg_idx].func, __func__, MSG_FUNC_LEN-1); \ |
| strncpy((chip)->trace_msg[(chip)->msg_idx].file, _file, MSG_FILE_LEN-1); \ |
| get_current_time((chip)->trace_msg[(chip)->msg_idx].timeval_buf, TIME_VAL_LEN); \ |
| (chip)->trace_msg[(chip)->msg_idx].valid = 1; \ |
| (chip)->msg_idx++; \ |
| if ((chip)->msg_idx >= TRACE_ITEM_CNT) { \ |
| (chip)->msg_idx = 0; \ |
| } \ |
| goto label; \ |
| } while (0) |
| #else |
| #define TRACE_RET(chip, ret) return ret |
| #define TRACE_GOTO(chip, label) goto label |
| #endif |
| |
| #ifdef CONFIG_RTS_PSTOR_DEBUG |
| static inline void rtsx_dump(u8 *buf, int buf_len) |
| { |
| int i; |
| u8 tmp[16] = {0}; |
| u8 *_ptr = buf; |
| |
| for (i = 0; i < ((buf_len)/16); i++) { |
| RTSX_DEBUGP("%02x %02x %02x %02x %02x %02x %02x %02x " |
| "%02x %02x %02x %02x %02x %02x %02x %02x\n", |
| _ptr[0], _ptr[1], _ptr[2], _ptr[3], _ptr[4], _ptr[5], |
| _ptr[6], _ptr[7], _ptr[8], _ptr[9], _ptr[10], _ptr[11], |
| _ptr[12], _ptr[13], _ptr[14], _ptr[15]); |
| _ptr += 16; |
| } |
| if ((buf_len) % 16) { |
| memcpy(tmp, _ptr, (buf_len) % 16); |
| _ptr = tmp; |
| RTSX_DEBUGP("%02x %02x %02x %02x %02x %02x %02x %02x " |
| "%02x %02x %02x %02x %02x %02x %02x %02x\n", |
| _ptr[0], _ptr[1], _ptr[2], _ptr[3], _ptr[4], _ptr[5], |
| _ptr[6], _ptr[7], _ptr[8], _ptr[9], _ptr[10], _ptr[11], |
| _ptr[12], _ptr[13], _ptr[14], _ptr[15]); |
| } |
| } |
| |
| #define RTSX_DUMP(buf, buf_len) rtsx_dump((u8 *)(buf), (buf_len)) |
| |
| #else |
| #define RTSX_DUMP(buf, buf_len) |
| #endif |
| |
| #endif /* __REALTEK_RTSX_TRACE_H */ |