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Diffstat (limited to 'arch/arm/kvm/interrupts_head.S')
-rw-r--r--arch/arm/kvm/interrupts_head.S48
1 files changed, 31 insertions, 17 deletions
diff --git a/arch/arm/kvm/interrupts_head.S b/arch/arm/kvm/interrupts_head.S
index 76af93025574..98c8c5b9a87f 100644
--- a/arch/arm/kvm/interrupts_head.S
+++ b/arch/arm/kvm/interrupts_head.S
@@ -1,4 +1,5 @@
#include <linux/irqchip/arm-gic.h>
+#include <asm/assembler.h>
#define VCPU_USR_REG(_reg_nr) (VCPU_USR_REGS + (_reg_nr * 4))
#define VCPU_USR_SP (VCPU_USR_REG(13))
@@ -420,15 +421,23 @@ vcpu .req r0 @ vcpu pointer always in r0
ldr r8, [r2, #GICH_ELRSR0]
ldr r9, [r2, #GICH_ELRSR1]
ldr r10, [r2, #GICH_APR]
-
- str r3, [r11, #VGIC_CPU_HCR]
- str r4, [r11, #VGIC_CPU_VMCR]
- str r5, [r11, #VGIC_CPU_MISR]
- str r6, [r11, #VGIC_CPU_EISR]
- str r7, [r11, #(VGIC_CPU_EISR + 4)]
- str r8, [r11, #VGIC_CPU_ELRSR]
- str r9, [r11, #(VGIC_CPU_ELRSR + 4)]
- str r10, [r11, #VGIC_CPU_APR]
+ARM_BE8(rev r3, r3 )
+ARM_BE8(rev r4, r4 )
+ARM_BE8(rev r5, r5 )
+ARM_BE8(rev r6, r6 )
+ARM_BE8(rev r7, r7 )
+ARM_BE8(rev r8, r8 )
+ARM_BE8(rev r9, r9 )
+ARM_BE8(rev r10, r10 )
+
+ str r3, [r11, #VGIC_V2_CPU_HCR]
+ str r4, [r11, #VGIC_V2_CPU_VMCR]
+ str r5, [r11, #VGIC_V2_CPU_MISR]
+ str r6, [r11, #VGIC_V2_CPU_EISR]
+ str r7, [r11, #(VGIC_V2_CPU_EISR + 4)]
+ str r8, [r11, #VGIC_V2_CPU_ELRSR]
+ str r9, [r11, #(VGIC_V2_CPU_ELRSR + 4)]
+ str r10, [r11, #VGIC_V2_CPU_APR]
/* Clear GICH_HCR */
mov r5, #0
@@ -436,9 +445,10 @@ vcpu .req r0 @ vcpu pointer always in r0
/* Save list registers */
add r2, r2, #GICH_LR0
- add r3, r11, #VGIC_CPU_LR
+ add r3, r11, #VGIC_V2_CPU_LR
ldr r4, [r11, #VGIC_CPU_NR_LR]
1: ldr r6, [r2], #4
+ARM_BE8(rev r6, r6 )
str r6, [r3], #4
subs r4, r4, #1
bne 1b
@@ -463,9 +473,12 @@ vcpu .req r0 @ vcpu pointer always in r0
add r11, vcpu, #VCPU_VGIC_CPU
/* We only restore a minimal set of registers */
- ldr r3, [r11, #VGIC_CPU_HCR]
- ldr r4, [r11, #VGIC_CPU_VMCR]
- ldr r8, [r11, #VGIC_CPU_APR]
+ ldr r3, [r11, #VGIC_V2_CPU_HCR]
+ ldr r4, [r11, #VGIC_V2_CPU_VMCR]
+ ldr r8, [r11, #VGIC_V2_CPU_APR]
+ARM_BE8(rev r3, r3 )
+ARM_BE8(rev r4, r4 )
+ARM_BE8(rev r8, r8 )
str r3, [r2, #GICH_HCR]
str r4, [r2, #GICH_VMCR]
@@ -473,9 +486,10 @@ vcpu .req r0 @ vcpu pointer always in r0
/* Restore list registers */
add r2, r2, #GICH_LR0
- add r3, r11, #VGIC_CPU_LR
+ add r3, r11, #VGIC_V2_CPU_LR
ldr r4, [r11, #VGIC_CPU_NR_LR]
1: ldr r6, [r3], #4
+ARM_BE8(rev r6, r6 )
str r6, [r2], #4
subs r4, r4, #1
bne 1b
@@ -506,7 +520,7 @@ vcpu .req r0 @ vcpu pointer always in r0
mcr p15, 0, r2, c14, c3, 1 @ CNTV_CTL
isb
- mrrc p15, 3, r2, r3, c14 @ CNTV_CVAL
+ mrrc p15, 3, rr_lo_hi(r2, r3), c14 @ CNTV_CVAL
ldr r4, =VCPU_TIMER_CNTV_CVAL
add r5, vcpu, r4
strd r2, r3, [r5]
@@ -546,12 +560,12 @@ vcpu .req r0 @ vcpu pointer always in r0
ldr r2, [r4, #KVM_TIMER_CNTVOFF]
ldr r3, [r4, #(KVM_TIMER_CNTVOFF + 4)]
- mcrr p15, 4, r2, r3, c14 @ CNTVOFF
+ mcrr p15, 4, rr_lo_hi(r2, r3), c14 @ CNTVOFF
ldr r4, =VCPU_TIMER_CNTV_CVAL
add r5, vcpu, r4
ldrd r2, r3, [r5]
- mcrr p15, 3, r2, r3, c14 @ CNTV_CVAL
+ mcrr p15, 3, rr_lo_hi(r2, r3), c14 @ CNTV_CVAL
isb
ldr r2, [vcpu, #VCPU_TIMER_CNTV_CTL]