1STRUCT KGDB_IO(9)          Kernel Debugger Internals         STRUCT KGDB_IO(9)
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NAME

6       struct_kgdb_io - Describe the interface for an I/O driver to talk with
7       KGDB.
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SYNOPSIS

10       struct kgdb_io {
11         const char * name;
12         int (* read_char) (void);
13         void (* write_char) (u8);
14         void (* flush) (void);
15         int (* init) (void);
16         void (* pre_exception) (void);
17         void (* post_exception) (void);
18         int is_console;
19       };
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MEMBERS

22       name
23           Name of the I/O driver.
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25       read_char
26           Pointer to a function that will return one char.
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28       write_char
29           Pointer to a function that will write one char.
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31       flush
32           Pointer to a function that will flush any pending writes.
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34       init
35           Pointer to a function that will initialize the device.
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37       pre_exception
38           Pointer to a function that will do any prep work for the I/O
39           driver.
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41       post_exception
42           Pointer to a function that will do any cleanup work for the I/O
43           driver.
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45       is_console
46           1 if the end device is a console 0 if the I/O device is not a
47           console
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AUTHOR

50       Jason Wessel <jason.wessel@windriver.com>
51           Author.
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54Kernel Hackers Manual 3.10         June 2019                 STRUCT KGDB_IO(9)
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