diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2013-05-30 10:20:36 +0100 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2014-07-11 04:57:31 -0700 |
| commit | eede821dbfd58df89edb072da64e006321eaef58 (patch) | |
| tree | 704cb415f76f70f2c55f45800dbfe48a8fb75695 /arch/arm | |
| parent | 63f8344cb4917e5219d07cfd6fcd50860bcf5360 (diff) | |
KVM: arm/arm64: vgic: move GICv2 registers to their own structure
In order to make way for the GICv3 registers, move the v2-specific
registers to their own structure.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/kernel/asm-offsets.c | 14 | ||||
| -rw-r--r-- | arch/arm/kvm/interrupts_head.S | 26 |
2 files changed, 20 insertions, 20 deletions
diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c index 85598b5d1efd..713e807621d2 100644 --- a/arch/arm/kernel/asm-offsets.c +++ b/arch/arm/kernel/asm-offsets.c @@ -182,13 +182,13 @@ int main(void) DEFINE(VCPU_HYP_PC, offsetof(struct kvm_vcpu, arch.fault.hyp_pc)); #ifdef CONFIG_KVM_ARM_VGIC DEFINE(VCPU_VGIC_CPU, offsetof(struct kvm_vcpu, arch.vgic_cpu)); - DEFINE(VGIC_CPU_HCR, offsetof(struct vgic_cpu, vgic_hcr)); - DEFINE(VGIC_CPU_VMCR, offsetof(struct vgic_cpu, vgic_vmcr)); - DEFINE(VGIC_CPU_MISR, offsetof(struct vgic_cpu, vgic_misr)); - DEFINE(VGIC_CPU_EISR, offsetof(struct vgic_cpu, vgic_eisr)); - DEFINE(VGIC_CPU_ELRSR, offsetof(struct vgic_cpu, vgic_elrsr)); - DEFINE(VGIC_CPU_APR, offsetof(struct vgic_cpu, vgic_apr)); - DEFINE(VGIC_CPU_LR, offsetof(struct vgic_cpu, vgic_lr)); + DEFINE(VGIC_V2_CPU_HCR, offsetof(struct vgic_cpu, vgic_v2.vgic_hcr)); + DEFINE(VGIC_V2_CPU_VMCR, offsetof(struct vgic_cpu, vgic_v2.vgic_vmcr)); + DEFINE(VGIC_V2_CPU_MISR, offsetof(struct vgic_cpu, vgic_v2.vgic_misr)); + DEFINE(VGIC_V2_CPU_EISR, offsetof(struct vgic_cpu, vgic_v2.vgic_eisr)); + DEFINE(VGIC_V2_CPU_ELRSR, offsetof(struct vgic_cpu, vgic_v2.vgic_elrsr)); + DEFINE(VGIC_V2_CPU_APR, offsetof(struct vgic_cpu, vgic_v2.vgic_apr)); + DEFINE(VGIC_V2_CPU_LR, offsetof(struct vgic_cpu, vgic_v2.vgic_lr)); DEFINE(VGIC_CPU_NR_LR, offsetof(struct vgic_cpu, nr_lr)); #ifdef CONFIG_KVM_ARM_TIMER DEFINE(VCPU_TIMER_CNTV_CTL, offsetof(struct kvm_vcpu, arch.timer_cpu.cntv_ctl)); diff --git a/arch/arm/kvm/interrupts_head.S b/arch/arm/kvm/interrupts_head.S index 76af93025574..e4eaf30205c5 100644 --- a/arch/arm/kvm/interrupts_head.S +++ b/arch/arm/kvm/interrupts_head.S @@ -421,14 +421,14 @@ vcpu .req r0 @ vcpu pointer always in r0 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] + 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 @@ -436,7 +436,7 @@ 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 str r6, [r3], #4 @@ -463,9 +463,9 @@ 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] str r3, [r2, #GICH_HCR] str r4, [r2, #GICH_VMCR] @@ -473,7 +473,7 @@ 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 str r6, [r2], #4 |