| 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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| 2 | /* |
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| 3 | * |
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| 4 | * Copyright (C) 2005 Mike Isely <isely@pobox.com> |
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| 5 | */ |
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| 6 | #ifndef __PVRUSB2_DEBUGIFC_H |
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| 7 | #define __PVRUSB2_DEBUGIFC_H |
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| 8 | |
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| 9 | struct pvr2_hdw; |
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| 10 | |
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| 11 | /* Print general status of driver. This will also trigger a probe of |
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| 12 | the USB link. Unlike print_info(), this one synchronizes with the |
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| 13 | driver so the information should be self-consistent (but it will |
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| 14 | hang if the driver is wedged). */ |
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| 15 | int pvr2_debugifc_print_info(struct pvr2_hdw *, |
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| 16 | char *buf_ptr, unsigned int buf_size); |
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| 17 | |
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| 18 | /* Non-intrusively print some useful debugging info from inside the |
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| 19 | driver. This should work even if the driver appears to be |
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| 20 | wedged. */ |
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| 21 | int pvr2_debugifc_print_status(struct pvr2_hdw *, |
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| 22 | char *buf_ptr,unsigned int buf_size); |
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| 23 | |
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| 24 | /* Parse a string command into a driver action. */ |
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| 25 | int pvr2_debugifc_docmd(struct pvr2_hdw *, |
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| 26 | const char *buf_ptr,unsigned int buf_size); |
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| 27 | |
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| 28 | #endif /* __PVRUSB2_DEBUGIFC_H */ |
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| 29 | |
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