18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * 48c2ecf20Sopenharmony_ci * Copyright (C) 2005 Mike Isely <isely@pobox.com> 58c2ecf20Sopenharmony_ci */ 68c2ecf20Sopenharmony_ci#ifndef __PVRUSB2_DEBUGIFC_H 78c2ecf20Sopenharmony_ci#define __PVRUSB2_DEBUGIFC_H 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_cistruct pvr2_hdw; 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ci/* Print general status of driver. This will also trigger a probe of 128c2ecf20Sopenharmony_ci the USB link. Unlike print_info(), this one synchronizes with the 138c2ecf20Sopenharmony_ci driver so the information should be self-consistent (but it will 148c2ecf20Sopenharmony_ci hang if the driver is wedged). */ 158c2ecf20Sopenharmony_ciint pvr2_debugifc_print_info(struct pvr2_hdw *, 168c2ecf20Sopenharmony_ci char *buf_ptr, unsigned int buf_size); 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ci/* Non-intrusively print some useful debugging info from inside the 198c2ecf20Sopenharmony_ci driver. This should work even if the driver appears to be 208c2ecf20Sopenharmony_ci wedged. */ 218c2ecf20Sopenharmony_ciint pvr2_debugifc_print_status(struct pvr2_hdw *, 228c2ecf20Sopenharmony_ci char *buf_ptr,unsigned int buf_size); 238c2ecf20Sopenharmony_ci 248c2ecf20Sopenharmony_ci/* Parse a string command into a driver action. */ 258c2ecf20Sopenharmony_ciint pvr2_debugifc_docmd(struct pvr2_hdw *, 268c2ecf20Sopenharmony_ci const char *buf_ptr,unsigned int buf_size); 278c2ecf20Sopenharmony_ci 288c2ecf20Sopenharmony_ci#endif /* __PVRUSB2_DEBUGIFC_H */ 29