diff options
| author | Dean Nelson <dcn@sgi.com> | 2008-11-05 17:27:22 -0600 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2008-11-05 20:32:20 -0800 |
| commit | 6c1c325de908cbc444cf284f59c3a892161012e9 (patch) | |
| tree | 9e1eaff01127dbe50fee94cbb75b35621c32c215 /drivers/misc/sgi-xp/xp_main.c | |
| parent | 23c357003b3671cdfb17bc4d5383589e74b71511 (diff) | |
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>
Diffstat (limited to 'drivers/misc/sgi-xp/xp_main.c')
| -rw-r--r-- | drivers/misc/sgi-xp/xp_main.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c index 66a1d19e08a..9a2e77172d9 100644 --- a/drivers/misc/sgi-xp/xp_main.c +++ b/drivers/misc/sgi-xp/xp_main.c @@ -51,6 +51,13 @@ EXPORT_SYMBOL_GPL(xp_remote_memcpy); int (*xp_cpu_to_nasid) (int cpuid); EXPORT_SYMBOL_GPL(xp_cpu_to_nasid); +enum xp_retval (*xp_expand_memprotect) (unsigned long phys_addr, + unsigned long size); +EXPORT_SYMBOL_GPL(xp_expand_memprotect); +enum xp_retval (*xp_restrict_memprotect) (unsigned long phys_addr, + unsigned long size); +EXPORT_SYMBOL_GPL(xp_restrict_memprotect); + /* * xpc_registrations[] keeps track of xpc_connect()'s done by the kernel-level * users of XPC. |