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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-05-09 09:33:53 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2022-05-09 09:33:53 -0700 |
| commit | b0c3c60366ed43eb1569eb18c10df6eb993534c3 (patch) | |
| tree | 4f3feb4e5a1a0a21b17fc72934b89bf5ab72c8be /docs/system/arm | |
| parent | 7e314198157bf38ae7fdd5a000b8795db015d582 (diff) | |
| parent | ae9141d4a3265553503bf07d3574b40f84615a34 (diff) | |
Merge tag 'pull-target-arm-20220509' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue:
* MAINTAINERS/.mailmap: update email for Leif Lindholm
* hw/arm: add version information to sbsa-ref machine DT
* Enable new features for -cpu max:
FEAT_Debugv8p2, FEAT_Debugv8p4, FEAT_RAS (minimal version only),
FEAT_IESB, FEAT_CSV2, FEAT_CSV2_2, FEAT_CSV3, FEAT_DGH
* Emulate Cortex-A76
* Emulate Neoverse-N1
* Fix the virt board default NUMA topology
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# gpg: Signature made Mon 09 May 2022 04:57:47 AM PDT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]
* tag 'pull-target-arm-20220509' of https://git.linaro.org/people/pmaydell/qemu-arm: (32 commits)
hw/acpi/aml-build: Use existing CPU topology to build PPTT table
hw/arm/virt: Fix CPU's default NUMA node ID
qtest/numa-test: Correct CPU and NUMA association in aarch64_numa_cpu()
hw/arm/virt: Consider SMP configuration in CPU topology
qtest/numa-test: Specify CPU topology in aarch64_numa_cpu()
qapi/machine.json: Add cluster-id
hw/arm: add versioning to sbsa-ref machine DT
target/arm: Define neoverse-n1
target/arm: Define cortex-a76
target/arm: Enable FEAT_DGH for -cpu max
target/arm: Enable FEAT_CSV3 for -cpu max
target/arm: Enable FEAT_CSV2_2 for -cpu max
target/arm: Enable FEAT_CSV2 for -cpu max
target/arm: Enable FEAT_IESB for -cpu max
target/arm: Enable FEAT_RAS for -cpu max
target/arm: Implement ESB instruction
target/arm: Implement virtual SError exceptions
target/arm: Enable SCR and HCR bits for RAS
target/arm: Add minimal RAS registers
target/arm: Enable FEAT_Debugv8p4 for -cpu max
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'docs/system/arm')
| -rw-r--r-- | docs/system/arm/emulation.rst | 10 | ||||
| -rw-r--r-- | docs/system/arm/virt.rst | 2 |
2 files changed, 12 insertions, 0 deletions
diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst index c3bd0676a8..8ed466bf68 100644 --- a/docs/system/arm/emulation.rst +++ b/docs/system/arm/emulation.rst @@ -12,8 +12,16 @@ the following architecture extensions: - FEAT_BBM at level 2 (Translation table break-before-make levels) - FEAT_BF16 (AArch64 BFloat16 instructions) - FEAT_BTI (Branch Target Identification) +- FEAT_CSV2 (Cache speculation variant 2) +- FEAT_CSV2_1p1 (Cache speculation variant 2, version 1.1) +- FEAT_CSV2_1p2 (Cache speculation variant 2, version 1.2) +- FEAT_CSV2_2 (Cache speculation variant 2, version 2) +- FEAT_CSV3 (Cache speculation variant 3) +- FEAT_DGH (Data gathering hint) - FEAT_DIT (Data Independent Timing instructions) - FEAT_DPB (DC CVAP instruction) +- FEAT_Debugv8p2 (Debug changes for v8.2) +- FEAT_Debugv8p4 (Debug changes for v8.4) - FEAT_DotProd (Advanced SIMD dot product instructions) - FEAT_FCMA (Floating-point complex number instructions) - FEAT_FHM (Floating-point half-precision multiplication instructions) @@ -23,6 +31,7 @@ the following architecture extensions: - FEAT_FlagM2 (Enhancements to flag manipulation instructions) - FEAT_HPDS (Hierarchical permission disables) - FEAT_I8MM (AArch64 Int8 matrix multiplication instructions) +- FEAT_IESB (Implicit error synchronization event) - FEAT_JSCVT (JavaScript conversion instructions) - FEAT_LOR (Limited ordering regions) - FEAT_LPA (Large Physical Address space) @@ -40,6 +49,7 @@ the following architecture extensions: - FEAT_PMULL (PMULL, PMULL2 instructions) - FEAT_PMUv3p1 (PMU Extensions v3.1) - FEAT_PMUv3p4 (PMU Extensions v3.4) +- FEAT_RAS (Reliability, availability, and serviceability) - FEAT_RDM (Advanced SIMD rounding double multiply accumulate instructions) - FEAT_RNG (Random number generator) - FEAT_SB (Speculation Barrier) diff --git a/docs/system/arm/virt.rst b/docs/system/arm/virt.rst index 5fe045cbf0..3d1058a80c 100644 --- a/docs/system/arm/virt.rst +++ b/docs/system/arm/virt.rst @@ -55,8 +55,10 @@ Supported guest CPU types: - ``cortex-a53`` (64-bit) - ``cortex-a57`` (64-bit) - ``cortex-a72`` (64-bit) +- ``cortex-a76`` (64-bit) - ``a64fx`` (64-bit) - ``host`` (with KVM only) +- ``neoverse-n1`` (64-bit) - ``max`` (same as ``host`` for KVM; best possible emulation with TCG) Note that the default is ``cortex-a15``, so for an AArch64 guest you must |