diff options
Diffstat (limited to 'include/asm-ppc64/hvconsole.h')
-rw-r--r-- | include/asm-ppc64/hvconsole.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/asm-ppc64/hvconsole.h b/include/asm-ppc64/hvconsole.h index 91c2414ac00b..14667a78716d 100644 --- a/include/asm-ppc64/hvconsole.h +++ b/include/asm-ppc64/hvconsole.h | |||
@@ -29,9 +29,16 @@ | |||
29 | */ | 29 | */ |
30 | #define MAX_NR_HVC_CONSOLES 16 | 30 | #define MAX_NR_HVC_CONSOLES 16 |
31 | 31 | ||
32 | /* implemented by a low level driver */ | ||
32 | extern int hvc_get_chars(uint32_t vtermno, char *buf, int count); | 33 | extern int hvc_get_chars(uint32_t vtermno, char *buf, int count); |
33 | extern int hvc_put_chars(uint32_t vtermno, const char *buf, int count); | 34 | extern int hvc_put_chars(uint32_t vtermno, const char *buf, int count); |
34 | 35 | ||
35 | /* Register a vterm and a slot index for use as a console */ | 36 | struct hvc_struct; |
37 | |||
38 | /* Register a vterm and a slot index for use as a console (console_init) */ | ||
36 | extern int hvc_instantiate(uint32_t vtermno, int index); | 39 | extern int hvc_instantiate(uint32_t vtermno, int index); |
40 | /* register a vterm for hvc tty operation (module_init or hotplug add) */ | ||
41 | extern struct hvc_struct * __devinit hvc_alloc(uint32_t vtermno, int irq); | ||
42 | /* remove a vterm from hvc tty operation (modele_exit or hotplug remove) */ | ||
43 | extern int __devexit hvc_remove(struct hvc_struct *hp); | ||
37 | #endif /* _PPC64_HVCONSOLE_H */ | 44 | #endif /* _PPC64_HVCONSOLE_H */ |