From acad9559f1054487292eb10d7bb81f256e9d8f2d Mon Sep 17 00:00:00 2001 From: Milton Miller Date: Thu, 7 Jul 2005 17:56:24 -0700 Subject: [PATCH] hvc_console: Separate hvc_console and vio code 2 Remove all the vio device driver code from hvc_console.c This will allow us to separate hvsi, hvc, and allow hvc_console to be used without the ppc64 vio layer. Signed-off-by: Milton Miller Signed-off-by: Anton Blanchard Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-ppc64/hvconsole.h | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/asm-ppc64/hvconsole.h b/include/asm-ppc64/hvconsole.h index 91c2414ac00..14667a78716 100644 --- a/include/asm-ppc64/hvconsole.h +++ b/include/asm-ppc64/hvconsole.h @@ -29,9 +29,16 @@ */ #define MAX_NR_HVC_CONSOLES 16 +/* implemented by a low level driver */ extern int hvc_get_chars(uint32_t vtermno, char *buf, int count); extern int hvc_put_chars(uint32_t vtermno, const char *buf, int count); -/* Register a vterm and a slot index for use as a console */ +struct hvc_struct; + +/* Register a vterm and a slot index for use as a console (console_init) */ extern int hvc_instantiate(uint32_t vtermno, int index); +/* register a vterm for hvc tty operation (module_init or hotplug add) */ +extern struct hvc_struct * __devinit hvc_alloc(uint32_t vtermno, int irq); +/* remove a vterm from hvc tty operation (modele_exit or hotplug remove) */ +extern int __devexit hvc_remove(struct hvc_struct *hp); #endif /* _PPC64_HVCONSOLE_H */ -- cgit v1.2.3