ia64/xen-unstable

annotate linux-2.6-xen-sparse/include/asm-xen/xencons.h @ 8184:0a81c6edf2b1

Simplify console driver and avoid unnecessary spinning in the
transmit handler.

Signed-off-by: Keir Fraser <keir@xensource.com>
author kaf24@firebug.cl.cam.ac.uk
date Fri Dec 02 16:14:20 2005 +0100 (2005-12-02)
parents 2e0700008a87
children
rev   line source
kaf24@7847 1 #ifndef __ASM_XENCONS_H__
kaf24@7847 2 #define __ASM_XENCONS_H__
kaf24@7847 3
kaf24@7847 4 void xencons_force_flush(void);
kaf24@7847 5 void xencons_resume(void);
kaf24@7847 6
kaf24@8184 7 /* Interrupt work hooks. Receive data, or kick data out. */
kaf24@8184 8 void xencons_rx(char *buf, unsigned len, struct pt_regs *regs);
kaf24@8184 9 void xencons_tx(void);
kaf24@8184 10
kaf24@8184 11 int xencons_ring_init(void);
kaf24@8184 12 int xencons_ring_send(const char *data, unsigned len);
kaf24@8184 13
kaf24@7847 14 #endif /* __ASM_XENCONS_H__ */