/****************************************************************************** | |
* console.h | |
* | |
* Console I/O interface for Xen guest OSes. | |
* | |
* Copyright (c) 2005, Keir Fraser | |
*/ | |
#ifndef __XEN_PUBLIC_IO_CONSOLE_H__ | |
#define __XEN_PUBLIC_IO_CONSOLE_H__ | |
typedef uint32_t XENCONS_RING_IDX; | |
#define MASK_XENCONS_IDX(idx, ring) ((idx) & (sizeof(ring)-1)) | |
struct xencons_interface { | |
char in[1024]; | |
char out[2048]; | |
XENCONS_RING_IDX in_cons, in_prod; | |
XENCONS_RING_IDX out_cons, out_prod; | |
}; | |
#endif /* __XEN_PUBLIC_IO_CONSOLE_H__ */ |