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authorJason Wessel <jason.wessel@windriver.com>2010-05-20 21:04:26 -0500
committerJason Wessel <jason.wessel@windriver.com>2010-05-20 21:04:26 -0500
commitefe2f29e324fd20e0449bcd6dc6dbe4734c2ba94 (patch)
treeff8b2d7eddbfee39aebf7a43c6125202b6bda6d7 /include
parent1cee5e35f15d0893be1ba944f1aec8676e43ab76 (diff)
kgdboc,kdb: Allow kdb to work on a non open console port
If kdb is open on a serial port that is not actually a console make sure to call the poll routines to emit and receive characters. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Martin Hicks <mort@sgi.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/kgdb.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
index ee007ea341b8..6c784ab6856a 100644
--- a/include/linux/kgdb.h
+++ b/include/linux/kgdb.h
@@ -247,6 +247,8 @@ struct kgdb_arch {
* the I/O driver.
* @post_exception: Pointer to a function that will do any cleanup work
* for the I/O driver.
+ * @is_console: 1 if the end device is a console 0 if the I/O device is
+ * not a console
*/
struct kgdb_io {
const char *name;
@@ -256,6 +258,7 @@ struct kgdb_io {
int (*init) (void);
void (*pre_exception) (void);
void (*post_exception) (void);
+ int is_console;
};
extern struct kgdb_arch arch_kgdb_ops;