/* SPDX-License-Identifier: MIT */ /****************************************************************************** * 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__ */