diff options
| author | Marc Zyngier <maz@kernel.org> | 2023-08-15 19:38:56 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2023-08-17 10:00:27 +0100 |
| commit | d0be0b2ede13247c53745d50e2a5993f2b27c802 (patch) | |
| tree | df94280d31b6edecb6d7e5a51f7e2eb0f4841942 /arch/arm64/include/asm/kvm_arm.h | |
| parent | 039f9f12de5fc761d2b32fa072071533aa8cbb3b (diff) | |
KVM: arm64: nv: Add trap forwarding for HDFGxTR_EL2
... and finally, the Debug version of FGT, with its *enormous*
list of trapped registers.
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Jing Zhang <jingzhangos@google.com>
Link: https://lore.kernel.org/r/20230815183903.2735724-23-maz@kernel.org
Diffstat (limited to 'arch/arm64/include/asm/kvm_arm.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_arm.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h index 809bc86acefd..d229f238c3b6 100644 --- a/arch/arm64/include/asm/kvm_arm.h +++ b/arch/arm64/include/asm/kvm_arm.h @@ -358,6 +358,17 @@ #define __HFGITR_EL2_MASK GENMASK(54, 0) #define __HFGITR_EL2_nMASK GENMASK(56, 55) +#define __HDFGRTR_EL2_RES0 (BIT(49) | BIT(42) | GENMASK(39, 38) | \ + GENMASK(21, 20) | BIT(8)) +#define __HDFGRTR_EL2_MASK ~__HDFGRTR_EL2_nMASK +#define __HDFGRTR_EL2_nMASK GENMASK(62, 59) + +#define __HDFGWTR_EL2_RES0 (BIT(63) | GENMASK(59, 58) | BIT(51) | BIT(47) | \ + BIT(43) | GENMASK(40, 38) | BIT(34) | BIT(30) | \ + BIT(22) | BIT(9) | BIT(6)) +#define __HDFGWTR_EL2_MASK ~__HDFGWTR_EL2_nMASK +#define __HDFGWTR_EL2_nMASK GENMASK(62, 60) + /* Hyp Prefetch Fault Address Register (HPFAR/HDFAR) */ #define HPFAR_MASK (~UL(0xf)) /* |