1 /* 2 * 3 * 4 * Copyright (C) 2005 Mike Isely <isely@pobox.com> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 */ 16 #ifndef __PVRUSB2_DEBUGIFC_H 17 #define __PVRUSB2_DEBUGIFC_H 18 19 struct pvr2_hdw; 20 21 /* Print general status of driver. This will also trigger a probe of 22 the USB link. Unlike print_info(), this one synchronizes with the 23 driver so the information should be self-consistent (but it will 24 hang if the driver is wedged). */ 25 int pvr2_debugifc_print_info(struct pvr2_hdw *, 26 char *buf_ptr, unsigned int buf_size); 27 28 /* Non-intrusively print some useful debugging info from inside the 29 driver. This should work even if the driver appears to be 30 wedged. */ 31 int pvr2_debugifc_print_status(struct pvr2_hdw *, 32 char *buf_ptr,unsigned int buf_size); 33 34 /* Parse a string command into a driver action. */ 35 int pvr2_debugifc_docmd(struct pvr2_hdw *, 36 const char *buf_ptr,unsigned int buf_size); 37 38 #endif /* __PVRUSB2_DEBUGIFC_H */ 39