[ros-diffs] [cwittich] 36616: fix formatting
cwittich at svn.reactos.org
cwittich at svn.reactos.org
Wed Oct 1 20:19:44 CEST 2008
Author: cwittich
Date: Wed Oct 1 13:19:42 2008
New Revision: 36616
URL: http://svn.reactos.org/svn/reactos?rev=36616&view=rev
Log:
fix formatting
Modified:
trunk/reactos/ntoskrnl/ke/i386/cpu.c
Modified: trunk/reactos/ntoskrnl/ke/i386/cpu.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/cpu.c?rev=36616&r1=36615&r2=36616&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/ke/i386/cpu.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/ke/i386/cpu.c [iso-8859-1] Wed Oct 1 13:19:42 2008
@@ -354,43 +354,43 @@
}
#ifdef CPU_TRANSMETA
- if (Vendor == CPU_TRANSMETA)
- {
- /* Enable CMPXCHG8B if the family (>= 5), model and stepping (>= 4.2) support it */
- if ((Reg[0] & 0x0F00) >= 0x0500 && (Reg[0] & 0x00FF) >= 0x0042)
- {
- WRMSR(0x80860004, RDMSR(0x80860004) | 0x0100);
- FeatureBits |= KF_CMPXCHG8B;
- }
- }
+ if (Vendor == CPU_TRANSMETA)
+ {
+ /* Enable CMPXCHG8B if the family (>= 5), model and stepping (>= 4.2) support it */
+ if ((Reg[0] & 0x0F00) >= 0x0500 && (Reg[0] & 0x00FF) >= 0x0042)
+ {
+ WRMSR(0x80860004, RDMSR(0x80860004) | 0x0100);
+ FeatureBits |= KF_CMPXCHG8B;
+ }
+ }
#endif
#ifdef CPU_CENTAUR
- if (Vendor == CPU_CENTAUR)
- {
- /* If CMPXCHG8B is not detected, try to enable it */
- if (!(CpuFeatures & 0x00000100))
- {
- if ((Reg[0] & 0x0F00) == 0x0500)
- {
- WRMSR(0x0107, RDMSR(0x0107) | 0x02);
- FeatureBits |= KF_CMPXCHG8B;
- }
- else if ((Reg[0] & 0x0F00) >= 0x0600)
- {
- WRMSR(0x1107, (RDMSR(0x1107) | 0x02) & ~((LONGLONG)0x01));
- FeatureBits |= KF_CMPXCHG8B;
- }
- }
- }
+ if (Vendor == CPU_CENTAUR)
+ {
+ /* If CMPXCHG8B is not detected, try to enable it */
+ if (!(CpuFeatures & 0x00000100))
+ {
+ if ((Reg[0] & 0x0F00) == 0x0500)
+ {
+ WRMSR(0x0107, RDMSR(0x0107) | 0x02);
+ FeatureBits |= KF_CMPXCHG8B;
+ }
+ else if ((Reg[0] & 0x0F00) >= 0x0600)
+ {
+ WRMSR(0x1107, (RDMSR(0x1107) | 0x02) & ~((LONGLONG)0x01));
+ FeatureBits |= KF_CMPXCHG8B;
+ }
+ }
+ }
#endif
#ifdef CPU_RISE
- if (Vendor == CPU_RISE)
- {
- /* Windows Vista assumes CMPXCHG8B is always supported on Rise */
- FeatureBits |= KF_CMPXCHG8B;
- }
+ if (Vendor == CPU_RISE)
+ {
+ /* Windows Vista assumes CMPXCHG8B is always supported on Rise */
+ FeatureBits |= KF_CMPXCHG8B;
+ }
#endif
/* Convert all CPUID Feature bits into our format */
More information about the Ros-diffs
mailing list