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| author | Peter Maydell <peter.maydell@linaro.org> | 2024-04-18 16:20:03 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2024-04-30 15:01:07 +0100 |
| commit | f7ddd7b6a1f90cae677303e96b91e866a1570f6a (patch) | |
| tree | 305a47052871f43ba3d8cc19cd4fd60699a78fc9 /target/arm/kvm.c | |
| parent | 74360f3544be380f3a6f7a0f1cd8082ddd4a75ad (diff) | |
| download | focaccia-qemu-f7ddd7b6a1f90cae677303e96b91e866a1570f6a.tar.gz focaccia-qemu-f7ddd7b6a1f90cae677303e96b91e866a1570f6a.zip | |
target/arm: Implement ID_AA64MMFR3_EL1
Newer versions of the Arm ARM (e.g. rev K.a) now define fields for ID_AA64MMFR3_EL1. Implement this register, so that we can set the fields if we need to. There's no behaviour change here since we don't currently set the register value to non-zero. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240418152004.2106516-5-peter.maydell@linaro.org
Diffstat (limited to 'target/arm/kvm.c')
| -rw-r--r-- | target/arm/kvm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/arm/kvm.c b/target/arm/kvm.c index 21ebbf3b8f..7cf5cf31de 100644 --- a/target/arm/kvm.c +++ b/target/arm/kvm.c @@ -331,6 +331,8 @@ static bool kvm_arm_get_host_cpu_features(ARMHostCPUFeatures *ahcf) ARM64_SYS_REG(3, 0, 0, 7, 1)); err |= read_sys_reg64(fdarray[2], &ahcf->isar.id_aa64mmfr2, ARM64_SYS_REG(3, 0, 0, 7, 2)); + err |= read_sys_reg64(fdarray[2], &ahcf->isar.id_aa64mmfr3, + ARM64_SYS_REG(3, 0, 0, 7, 3)); /* * Note that if AArch32 support is not present in the host, |