sgi-xp: define xp_expand_memprotect() and xp_restrict_memprotect()
Define xp_expand_memprotect() and xp_restrict_memprotect() so they can be
tailered to the hardware they are run on.
Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
index 859a528..974ffe3 100644
--- a/drivers/misc/sgi-xp/xp.h
+++ b/drivers/misc/sgi-xp/xp.h
@@ -190,9 +190,10 @@
xpGruSendMqError, /* 59: gru send message queue related error */
xpBadChannelNumber, /* 60: invalid channel number */
- xpBadMsgType, /* 60: invalid message type */
+ xpBadMsgType, /* 61: invalid message type */
+ xpBiosError, /* 62: BIOS error */
- xpUnknownReason /* 61: unknown reason - must be last in enum */
+ xpUnknownReason /* 63: unknown reason - must be last in enum */
};
/*
@@ -341,6 +342,8 @@
extern enum xp_retval (*xp_remote_memcpy) (unsigned long, const unsigned long,
size_t);
extern int (*xp_cpu_to_nasid) (int);
+extern enum xp_retval (*xp_expand_memprotect) (unsigned long, unsigned long);
+extern enum xp_retval (*xp_restrict_memprotect) (unsigned long, unsigned long);
extern u64 xp_nofault_PIOR_target;
extern int xp_nofault_PIOR(void *);