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1a567c5cff
qemu/target/riscv
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Daniel Henrique Barboza 1a567c5cff target/riscv/kvm: add 'rva22u64' flag as unavailable 
KVM does not have the means to support enabling the rva22u64 profile.
The main reasons are:

- we're missing support for some mandatory rva22u64 extensions in the
  KVM module;

- we can't make promises about enabling a profile since it all depends
  on host support in the end.

We'll revisit this decision in the future if needed. For now mark the
'rva22u64' profile as unavailable when running a KVM CPU:

$ qemu-system-riscv64 -machine virt,accel=kvm -cpu rv64,rva22u64=true
qemu-system-riscv64: can't apply global rv64-riscv-cpu.rva22u64=true:
    'rva22u64' is not available with KVM

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Message-ID: <20231218125334.37184-10-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-01-10 18:47:47 +10:00
..
insn_trans target/riscv: Add support for Zacas extension 2024-01-10 18:47:47 +10:00
kvm target/riscv/kvm: add 'rva22u64' flag as unavailable 2024-01-10 18:47:47 +10:00
tcg target/riscv/tcg: add 'zic64b' support 2024-01-10 18:47:47 +10:00
arch_dump.c target/riscv: Fix format for comments 2023-05-05 10:49:50 +10:00
bitmanip_helper.c
common-semi-target.h
cpu_bits.h target/riscv: Add M-mode virtual interrupt and IRQ filtering support. 2023-11-07 11:02:17 +10:00
cpu_cfg.h target/riscv/tcg: add 'zic64b' support 2024-01-10 18:47:47 +10:00
cpu_helper.c qemu/main-loop: rename QEMU_IOTHREAD_LOCK_GUARD to BQL_LOCK_GUARD 2024-01-08 10:45:43 -05:00
cpu_user.h
cpu_vendorid.h target/riscv: add Ventana's Veyron V1 CPU 2023-05-05 10:49:50 +10:00
cpu-param.h target/riscv: Remove NB_MMU_MODES define 2023-03-13 06:44:37 -07:00
cpu-qom.h target/riscv: add rv64i CPU 2024-01-10 18:47:47 +10:00
cpu.c target/riscv: add rva22u64 profile definition 2024-01-10 18:47:47 +10:00
cpu.h target/riscv: add rva22u64 profile definition 2024-01-10 18:47:47 +10:00
crypto_helper.c target/riscv: Use accelerated helper for AES64KS1I 2023-09-11 11:45:55 +10:00
csr.c target/riscv: Not allow write mstatus_vs without RVV 2024-01-10 18:47:46 +10:00
debug.c target/riscv: Allocate itrigger timers only once 2023-09-11 11:45:55 +10:00
debug.h target/riscv: Allocate itrigger timers only once 2023-09-11 11:45:55 +10:00
fpu_helper.c riscv: Add support for the Zfa extension 2023-07-10 22:29:20 +10:00
gdbstub.c target/riscv: rename ext_icsr to ext_zicsr 2023-11-07 11:02:17 +10:00
helper.h target/riscv: Add Zvksed ISA extension support 2023-09-11 11:45:55 +10:00
insn16.decode target/riscv: add support for Zcmt extension 2023-05-05 10:49:50 +10:00
insn32.decode target/riscv: Add support for Zacas extension 2024-01-10 18:47:47 +10:00
instmap.h
internals.h target/riscv: Use env_archcpu() in [check_]nanbox() 2023-11-07 12:13:27 +01:00
Kconfig
m128_helper.c target/helpers: Remove unnecessary 'qemu/main-loop.h' header 2023-08-31 19:47:43 +02:00
machine.c target/riscv: Constify VMState in machine.c 2023-12-29 11:17:30 +11:00
meson.build target/riscv: move KVM only files to kvm subdir 2023-10-12 12:20:24 +10:00
monitor.c riscv: spelling fixes 2023-09-08 13:08:52 +03:00
op_helper.c target/helpers: Remove unnecessary 'qemu/main-loop.h' header 2023-08-31 19:47:43 +02:00
pmp.c target/riscv/pmp: Use hwaddr instead of target_ulong for RV32 2024-01-10 18:47:46 +10:00
pmp.h target/riscv/pmp: Use hwaddr instead of target_ulong for RV32 2024-01-10 18:47:46 +10:00
pmu.c target/riscv: Add "pmu-mask" property to replace "pmu-num" 2023-11-07 11:06:02 +10:00
pmu.h target/riscv: Use existing PMU counter mask in FDT generation 2023-11-07 11:06:02 +10:00
riscv-qmp-cmds.c riscv-qmp-cmds.c: expose named features in cpu_model_expansion 2024-01-10 18:47:47 +10:00
sbi_ecall_interface.h target/riscv: Fix format for comments 2023-05-05 10:49:50 +10:00
time_helper.c target/riscv: Simplify type conversion for CPURISCVState 2023-05-05 10:49:49 +10:00
time_helper.h target/riscv: Simplify type conversion for CPURISCVState 2023-05-05 10:49:49 +10:00
trace-events
trace.h
translate.c target/riscv: Add support for Zacas extension 2024-01-10 18:47:47 +10:00
vcrypto_helper.c target/riscv: Add Zvksed ISA extension support 2023-09-11 11:45:55 +10:00
vector_helper.c target/riscv: Fix vfwmaccbf16.vf 2023-10-12 12:50:13 +10:00
vector_internals.c target/riscv: Refactor some of the generic vector functionality 2023-09-11 11:45:54 +10:00
vector_internals.h target/riscv: Refactor some of the generic vector functionality 2023-09-11 11:45:55 +10:00
xthead.decode RISC-V: Adding XTheadFmv ISA extension 2023-02-07 08:19:23 +10:00
XVentanaCondOps.decode
zce_helper.c target/riscv: add support for Zcmt extension 2023-05-05 10:49:50 +10:00