6 files changed, 18 insertions, 12 deletions
diff --git a/arch/mips/include/asm/mach-generic/cpu-feature-overrides.h b/arch/mips/include/asm/mach-generic/cpu-feature-overrides.h
index 7c185bb06f1..42be9e9ced2 100644
--- a/arch/mips/include/asm/mach-generic/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-generic/cpu-feature-overrides.h
@@ -8,6 +8,6 @@
 #ifndef __ASM_MACH_GENERIC_CPU_FEATURE_OVERRIDES_H
 #define __ASM_MACH_GENERIC_CPU_FEATURE_OVERRIDES_H
 
-/* Intentionally empty file ...  */
+/* Intentionally empty file ...	 */
 
 #endif /* __ASM_MACH_GENERIC_CPU_FEATURE_OVERRIDES_H */
diff --git a/arch/mips/include/asm/mach-generic/dma-coherence.h b/arch/mips/include/asm/mach-generic/dma-coherence.h
index 9c95177f7a7..fe23034aaf7 100644
--- a/arch/mips/include/asm/mach-generic/dma-coherence.h
+++ b/arch/mips/include/asm/mach-generic/dma-coherence.h
@@ -61,9 +61,8 @@ static inline int plat_device_is_coherent(struct device *dev)
 {
 #ifdef CONFIG_DMA_COHERENT
 	return 1;
-#endif
-#ifdef CONFIG_DMA_NONCOHERENT
-	return 0;
+#else
+	return coherentio;
 #endif
 }
 
diff --git a/arch/mips/include/asm/mach-generic/floppy.h b/arch/mips/include/asm/mach-generic/floppy.h
index a38f4d43e5e..5b5cd689a2f 100644
--- a/arch/mips/include/asm/mach-generic/floppy.h
+++ b/arch/mips/include/asm/mach-generic/floppy.h
@@ -98,7 +98,7 @@ static inline void fd_disable_irq(void)
 static inline int fd_request_irq(void)
 {
 	return request_irq(FLOPPY_IRQ, floppy_interrupt,
-	                   0, "floppy", NULL);
+			   0, "floppy", NULL);
 }
 
 static inline void fd_free_irq(void)
@@ -106,7 +106,7 @@ static inline void fd_free_irq(void)
 	free_irq(FLOPPY_IRQ, NULL);
 }
 
-#define fd_free_irq()           free_irq(FLOPPY_IRQ, NULL);
+#define fd_free_irq()		free_irq(FLOPPY_IRQ, NULL);
 
 
 static inline unsigned long fd_getfdaddr1(void)
diff --git a/arch/mips/include/asm/mach-generic/ide.h b/arch/mips/include/asm/mach-generic/ide.h
index 9c93a5b36f2..affa66f5c2d 100644
--- a/arch/mips/include/asm/mach-generic/ide.h
+++ b/arch/mips/include/asm/mach-generic/ide.h
@@ -51,7 +51,7 @@ static inline void __ide_flush_dcache_range(unsigned long addr, unsigned long si
 /*
  * insw() and gang might be called with interrupts disabled, so we can't
  * send IPIs for flushing due to the potencial of deadlocks, see the comment
- * above smp_call_function() in arch/mips/kernel/smp.c.  We work around the
+ * above smp_call_function() in arch/mips/kernel/smp.c.	 We work around the
  * problem by disabling preemption so we know we actually perform the flush
  * on the processor that actually has the lines to be flushed which hopefully
  * is even better for performance anyway.
@@ -123,7 +123,7 @@ static inline void __ide_mm_outsl(void __iomem * port, void *addr, u32 count)
 	__ide_flush_epilogue();
 }
 
-/* ide_insw calls insw, not __ide_insw.  Why? */
+/* ide_insw calls insw, not __ide_insw.	 Why? */
 #undef insw
 #undef insl
 #undef outsw
diff --git a/arch/mips/include/asm/mach-generic/irq.h b/arch/mips/include/asm/mach-generic/irq.h
index e014264b2be..139cd200e79 100644
--- a/arch/mips/include/asm/mach-generic/irq.h
+++ b/arch/mips/include/asm/mach-generic/irq.h
@@ -9,12 +9,12 @@
 #define __ASM_MACH_GENERIC_IRQ_H
 
 #ifndef NR_IRQS
-#define NR_IRQS	128
+#define NR_IRQS 128
 #endif
 
 #ifdef CONFIG_I8259
 #ifndef I8259A_IRQ_BASE
-#define I8259A_IRQ_BASE	0
+#define I8259A_IRQ_BASE 0
 #endif
 #endif
 
diff --git a/arch/mips/include/asm/mach-generic/spaces.h b/arch/mips/include/asm/mach-generic/spaces.h
index d7a9efd3a5c..5b2f2e68e57 100644
--- a/arch/mips/include/asm/mach-generic/spaces.h
+++ b/arch/mips/include/asm/mach-generic/spaces.h
@@ -20,14 +20,21 @@
 #endif
 
 #ifdef CONFIG_32BIT
-
+#ifdef CONFIG_KVM_GUEST
+#define CAC_BASE		_AC(0x40000000, UL)
+#else
 #define CAC_BASE		_AC(0x80000000, UL)
+#endif
 #define IO_BASE			_AC(0xa0000000, UL)
 #define UNCAC_BASE		_AC(0xa0000000, UL)
 
 #ifndef MAP_BASE
+#ifdef CONFIG_KVM_GUEST
+#define MAP_BASE		_AC(0x60000000, UL)
+#else
 #define MAP_BASE		_AC(0xc0000000, UL)
 #endif
+#endif
 
 /*
  * Memory above this physical address will be considered highmem.
@@ -69,7 +76,7 @@
 #define HIGHMEM_START		(_AC(1, UL) << _AC(59, UL))
 #endif
 
-#define TO_PHYS(x)		(             ((x) & TO_PHYS_MASK))
+#define TO_PHYS(x)		(	      ((x) & TO_PHYS_MASK))
 #define TO_CAC(x)		(CAC_BASE   | ((x) & TO_PHYS_MASK))
 #define TO_UNCAC(x)		(UNCAC_BASE | ((x) & TO_PHYS_MASK))