From 06c7654d2fb8bac7b1af4340ad59434a5d89b86a Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Thu, 7 Feb 2013 10:50:18 +0000 Subject: arm64: KVM: CPU specific 32bit coprocessor access Enable handling of CPU specific 32bit coprocessor access. Not much here either. Reviewed-by: Christopher Covington Reviewed-by: Catalin Marinas Signed-off-by: Marc Zyngier --- arch/arm64/kvm/sys_regs_generic_v8.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/arm64') diff --git a/arch/arm64/kvm/sys_regs_generic_v8.c b/arch/arm64/kvm/sys_regs_generic_v8.c index d4e8039..4268ab9 100644 --- a/arch/arm64/kvm/sys_regs_generic_v8.c +++ b/arch/arm64/kvm/sys_regs_generic_v8.c @@ -59,11 +59,21 @@ static const struct sys_reg_desc genericv8_sys_regs[] = { access_actlr, reset_actlr, ACTLR_EL1 }, }; +static const struct sys_reg_desc genericv8_cp15_regs[] = { + /* ACTLR */ + { Op1(0b000), CRn(0b0001), CRm(0b0000), Op2(0b001), + access_actlr }, +}; + static struct kvm_sys_reg_target_table genericv8_target_table = { .table64 = { .table = genericv8_sys_regs, .num = ARRAY_SIZE(genericv8_sys_regs), }, + .table32 = { + .table = genericv8_cp15_regs, + .num = ARRAY_SIZE(genericv8_cp15_regs), + }, }; static int __init sys_reg_genericv8_init(void) -- cgit v1.1