/******************************************************************************

 * config.h

 * 

 * A Linux-style configuration list.

 */

#ifndef __XEN_CONFIG_H__

#define __XEN_CONFIG_H__

#include <xen/kconfig.h>

#ifndef __ASSEMBLY__

#include <xen/compiler.h>

#endif

#include <asm/config.h>

#define EXPORT_SYMBOL(var)

/*

 * The following log levels are as follows:

 *

 *   XENLOG_ERR: Fatal errors, either Xen, Guest or Dom0

 *               is about to crash.

 *

 *   XENLOG_WARNING: Something bad happened, but we can recover.

 *

 *   XENLOG_INFO: Interesting stuff, but not too noisy.

 *

 *   XENLOG_DEBUG: Use where ever you like. Lots of noise.

 *

 *

 * Since we don't trust the guest operating system, we don't want

 * it to allow for DoS by causing the HV to print out a lot of

 * info, so where ever the guest has control of what is printed

 * we use the XENLOG_GUEST to distinguish that the output is

 * controlled by the guest.

 *

 * To make it easier on the typing, the above log levels all

 * have a corresponding _G_ equivalent that appends the

 * XENLOG_GUEST. (see the defines below).

 *

 */

#define XENLOG_ERR     "<0>"

#define XENLOG_WARNING "<1>"

#define XENLOG_INFO    "<2>"

#define XENLOG_DEBUG   "<3>"

#define XENLOG_GUEST   "<G>"

#define XENLOG_G_ERR     XENLOG_GUEST XENLOG_ERR

#define XENLOG_G_WARNING XENLOG_GUEST XENLOG_WARNING

#define XENLOG_G_INFO    XENLOG_GUEST XENLOG_INFO

#define XENLOG_G_DEBUG   XENLOG_GUEST XENLOG_DEBUG

/*

 * Some code is copied directly from Linux.

 * Match some of the Linux log levels to Xen.

 */

#define KERN_ERR       XENLOG_ERR

#define KERN_CRIT      XENLOG_ERR

#define KERN_EMERG     XENLOG_ERR

#define KERN_WARNING   XENLOG_WARNING

#define KERN_NOTICE    XENLOG_INFO

#define KERN_INFO      XENLOG_INFO

#define KERN_DEBUG     XENLOG_DEBUG

/* Linux 'checker' project. */

#define __iomem

#define __user

#define __force

#define __bitwise

#define KB(_kb)     (_AC(_kb, ULL) << 10)

#define MB(_mb)     (_AC(_mb, ULL) << 20)

#define GB(_gb)     (_AC(_gb, ULL) << 30)

#define IS_ALIGNED(val, align) (((val) & ((align) - 1)) == 0)

#define __STR(...) #__VA_ARGS__

#define STR(...) __STR(__VA_ARGS__)

/* allow existing code to work with Kconfig variable */

#define NR_CPUS CONFIG_NR_CPUS

#ifndef CONFIG_DEBUG

#define NDEBUG

#endif

#endif /* __XEN_CONFIG_H__ */