mirror of https://gitee.com/openkylin/linux.git
39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
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/*
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*
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*
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* Copyright (C) 2005 Mike Isely <isely@pobox.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef __PVRUSB2_DEBUGIFC_H
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#define __PVRUSB2_DEBUGIFC_H
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struct pvr2_hdw;
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/* Print general status of driver. This will also trigger a probe of
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the USB link. Unlike print_info(), this one synchronizes with the
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driver so the information should be self-consistent (but it will
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hang if the driver is wedged). */
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int pvr2_debugifc_print_info(struct pvr2_hdw *,
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char *buf_ptr, unsigned int buf_size);
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/* Non-intrusively print some useful debugging info from inside the
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driver. This should work even if the driver appears to be
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wedged. */
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int pvr2_debugifc_print_status(struct pvr2_hdw *,
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char *buf_ptr,unsigned int buf_size);
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/* Parse a string command into a driver action. */
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int pvr2_debugifc_docmd(struct pvr2_hdw *,
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const char *buf_ptr,unsigned int buf_size);
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#endif /* __PVRUSB2_DEBUGIFC_H */
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