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138 lines
3.9 KiB
C
138 lines
3.9 KiB
C
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/* Driver for Realtek RTS51xx USB card reader
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* Header file
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*
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* Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved.
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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 the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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* Author:
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* wwang (wei_wang@realsil.com.cn)
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* No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
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* Maintainer:
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* Edwin Rong (edwin_rong@realsil.com.cn)
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* No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
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*/
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#ifndef __RTS51X_TRACE_H
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#define __RTS51X_TRACE_H
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#include "debug.h"
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#define _MSG_TRACE
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#ifdef _MSG_TRACE
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static inline char *filename(char *path)
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{
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char *ptr;
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if (path == NULL)
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return NULL;
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ptr = path;
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while (*ptr != '\0') {
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if ((*ptr == '\\') || (*ptr == '/'))
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path = ptr + 1;
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ptr++;
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}
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return path;
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}
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#define TRACE_RET(chip, ret) \
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do { \
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char *_file = filename((char *)__FILE__); \
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RTS51X_DEBUGP("[%s][%s]:[%d]\n", _file, __func__, __LINE__); \
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(chip)->trace_msg[(chip)->msg_idx].line = (u16)(__LINE__); \
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strncpy((chip)->trace_msg[(chip)->msg_idx].func, \
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__func__, MSG_FUNC_LEN-1); \
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strncpy((chip)->trace_msg[(chip)->msg_idx].file, \
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_file, MSG_FILE_LEN-1); \
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get_current_time((chip)->trace_msg[(chip)->msg_idx].timeval_buf,\
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TIME_VAL_LEN); \
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(chip)->trace_msg[(chip)->msg_idx].valid = 1; \
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(chip)->msg_idx++; \
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if ((chip)->msg_idx >= TRACE_ITEM_CNT) { \
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(chip)->msg_idx = 0; \
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} \
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return ret; \
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} while (0)
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#define TRACE_GOTO(chip, label) \
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do { \
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char *_file = filename((char *)__FILE__); \
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RTS51X_DEBUGP("[%s][%s]:[%d]\n", _file, __func__, __LINE__); \
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(chip)->trace_msg[(chip)->msg_idx].line = (u16)(__LINE__); \
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strncpy((chip)->trace_msg[(chip)->msg_idx].func, \
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__func__, MSG_FUNC_LEN-1); \
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strncpy((chip)->trace_msg[(chip)->msg_idx].file, \
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_file, MSG_FILE_LEN-1); \
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get_current_time((chip)->trace_msg[(chip)->msg_idx].timeval_buf,\
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TIME_VAL_LEN); \
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(chip)->trace_msg[(chip)->msg_idx].valid = 1; \
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(chip)->msg_idx++; \
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if ((chip)->msg_idx >= TRACE_ITEM_CNT) { \
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(chip)->msg_idx = 0; \
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} \
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goto label; \
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} while (0)
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#else
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#define TRACE_RET(chip, ret) return (ret)
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#define TRACE_GOTO(chip, label) goto label
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#endif
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#ifdef CONFIG_RTS5139_DEBUG
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static inline void rts51x_dump(u8 *buf, int buf_len)
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{
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int i;
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u8 tmp[16] = { 0 };
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u8 *_ptr = buf;
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for (i = 0; i < ((buf_len) / 16); i++) {
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RTS51X_DEBUGP("%02x %02x %02x %02x %02x %02x %02x %02x "
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"%02x %02x %02x %02x %02x %02x %02x %02x\n",
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_ptr[0], _ptr[1], _ptr[2], _ptr[3], _ptr[4],
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_ptr[5], _ptr[6], _ptr[7], _ptr[8], _ptr[9],
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_ptr[10], _ptr[11], _ptr[12], _ptr[13], _ptr[14],
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_ptr[15]);
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_ptr += 16;
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}
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if ((buf_len) % 16) {
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memcpy(tmp, _ptr, (buf_len) % 16);
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_ptr = tmp;
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RTS51X_DEBUGP("%02x %02x %02x %02x %02x %02x %02x %02x "
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"%02x %02x %02x %02x %02x %02x %02x %02x\n",
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_ptr[0], _ptr[1], _ptr[2], _ptr[3], _ptr[4],
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_ptr[5], _ptr[6], _ptr[7], _ptr[8], _ptr[9],
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_ptr[10], _ptr[11], _ptr[12], _ptr[13], _ptr[14],
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_ptr[15]);
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}
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}
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#define RTS51X_DUMP(buf, buf_len) \
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rts51x_dump((u8 *)(buf), (buf_len))
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#define CATCH_TRIGGER(chip) \
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do { \
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rts51x_ep0_write_register((chip), 0xFC31, 0x01, 0x01); \
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RTS51X_DEBUGP("Catch trigger!\n"); \
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} while (0)
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#else
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#define RTS51X_DUMP(buf, buf_len)
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#define CATCH_TRIGGER(chip)
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#endif
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#endif /* __RTS51X_TRACE_H */
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