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bddd892ef1
xemu/target/arm
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Peter Maydell bddd892ef1 target/arm: make psci-conduit settable after realize 
We want to allow the psci-conduit property to be set after realize,
because the parts of the code which are best placed to decide if it's
OK to enable QEMU's builtin PSCI emulation (the board code and the
arm_load_kernel() function are distant from the code which creates
and realizes CPUs (typically inside an SoC object's init and realize
method) and run afterwards.

Since the DEFINE_PROP_* macros don't have support for creating
properties which can be changed after realize, change the property to
be created with object_property_add_uint32_ptr(), which is what we
already use in this function for creating settable-after-realize
properties like init-svtor and init-nsvtor.

Note that it doesn't conceptually make sense to change the setting of
the property after the machine has been completely initialized,
beacuse this would mean that the behaviour of the machine when first
started would differ from its behaviour when the system is
subsequently reset.  (It would also require the underlying state to
be migrated, which we don't do.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Tested-by: Cédric Le Goater <clg@kaod.org>
Message-id: 20220127154639.2090164-2-peter.maydell@linaro.org
2022-02-08 10:56:27 +00:00
..
hvf hvf: arm: Ignore cache operations on MMIO 2021-11-02 14:18:33 -04:00
a32-uncond.decode arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
a32.decode arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
arch_dump.c target/arm: add spaces around operator 2020-11-10 11:03:47 +00:00
arm_ldst.h accel/tcg: Add DisasContextBase argument to translator_ld* 2021-09-14 12:00:20 -07:00
arm-powerctl.c arm/arm-powerctl: rebuild hflags after setting CP15 bits in arm_set_cpu_on() 2019-12-20 14:03:00 +00:00
arm-powerctl.h target/arm/arm-powerctl: Add new arm_set_cpu_on_and_reset() 2019-02-28 11:03:04 +00:00
cpu64.c hw/arm/virt: KVM: Enable PAuth when supported by the host 2022-01-20 11:47:52 +00:00
cpu_tcg.c target/arm: Implement arm_cpu_record_sigbus 2021-11-02 07:00:52 -04:00
cpu-param.h linux-user/aarch64: Implement PR_TAGGED_ADDR_ENABLE 2021-02-16 13:06:16 +00:00
cpu-qom.h qom: Remove module_obj_name parameter from OBJECT_DECLARE* macros 2020-09-18 14:12:32 -04:00
cpu.c target/arm: make psci-conduit settable after realize 2022-02-08 10:56:27 +00:00
cpu.h hw/arm/virt: KVM: Enable PAuth when supported by the host 2022-01-20 11:47:52 +00:00
crypto_helper.c arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
debug_helper.c target/arm: Suppress bp for exceptions with more priority 2021-12-15 10:35:26 +00:00
gdbstub64.c target/arm: Move gdbstub related code out of helper.c 2021-09-30 13:42:10 +01:00
gdbstub.c target/arm: Assert thumb pc is aligned 2021-12-15 10:35:26 +00:00
helper-a64.c exec/memop: Adding signedness to quad definitions 2022-01-08 15:46:10 +10:00
helper-a64.h target/arm: Merge mte_check1, mte_checkN 2021-04-30 11:16:49 +01:00
helper-mve.h target/arm: Implement MVE VRINT insns 2021-09-01 11:08:17 +01:00
helper-sve.h target/arm: Implement vector float32 to bfloat16 conversion 2021-06-03 16:43:26 +01:00
helper.c target/arm: Use CPTR_TFP with CPTR_EL3 in fp_exception_el 2022-02-08 10:56:27 +00:00
helper.h target/arm: Take an exception if PC is misaligned 2021-12-15 10:35:26 +00:00
hvf_arm.h hvf: arm: Implement -cpu host 2021-09-21 16:28:26 +01:00
idau.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
internals.h target/arm: Log CPU index in 'Taking exception' log 2022-01-28 14:29:47 +00:00
iwmmxt_helper.c arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
Kconfig meson: Introduce target-specific Kconfig 2021-07-09 18:21:34 +02:00
kvm64.c hw/arm/virt: KVM: Enable PAuth when supported by the host 2022-01-20 11:47:52 +00:00
kvm_arm.h hvf: arm: Implement -cpu host 2021-09-21 16:28:26 +01:00
kvm-consts.h target/arm: Remove no-longer-reachable 32-bit KVM code 2020-09-14 14:23:19 +01:00
kvm-stub.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
kvm.c memory: Name all the memory listeners 2021-09-30 15:30:24 +02:00
m_helper.c target/arm: Log CPU index in 'Taking exception' log 2022-01-28 14:29:47 +00:00
m-nocp.decode target/arm: Don't NOCP fault for FPCXT_NS accesses 2021-06-21 16:49:37 +01:00
machine.c target/arm: Assert thumb pc is aligned 2021-12-15 10:35:26 +00:00
meson.build arm: Add Hypervisor.framework build target 2021-09-21 16:28:26 +01:00
monitor.c target/arm: Add cpu properties to control pauth 2021-01-19 14:38:51 +00:00
mte_helper.c target/arm: Use cpu_loop_exit_sigsegv for mte tag lookup 2021-11-02 07:00:52 -04:00
mve_helper.c target/arm: Implement MVE VRINT insns 2021-09-01 11:08:17 +01:00
mve.decode target/arm: Implement MVE VRINT insns 2021-09-01 11:08:17 +01:00
neon_helper.c target/arm: Split out saturating/rounding shifts from neon 2021-05-25 16:01:43 +01:00
neon-dp.decode target/arm: Implement vector float32 to bfloat16 conversion 2021-06-03 16:43:26 +01:00
neon-ls.decode target/arm: Remove duplicate 'plus1' function from Neon and SVE decode 2021-07-18 10:59:47 +01:00
neon-shared.decode target/arm: Remove duplicate 'plus1' function from Neon and SVE decode 2021-07-18 10:59:47 +01:00
op_addsub.h
op_helper.c target/arm: Implement HSTR.TJDBX 2021-08-26 17:02:01 +01:00
pauth_helper.c target/arm: Implement an IMPDEF pauth algorithm 2021-01-19 14:38:51 +00:00
psci.c Revert "arm: tcg: Adhere to SMCCC 1.3 section 5.2" 2021-11-22 13:41:48 +00:00
sve_helper.c target/arm: Fixup comment re handle_cpu_signal 2021-11-02 07:00:52 -04:00
sve.decode target/arm: Remove duplicate 'plus1' function from Neon and SVE decode 2021-07-18 10:59:47 +01:00
syndrome.h target/arm: Take an exception if PC is misaligned 2021-12-15 10:35:26 +00:00
t16.decode arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
t32.decode target/arm: Implement MVE VCTP 2021-08-25 10:48:50 +01:00
tlb_helper.c target/arm: Take an exception if PC is misaligned 2021-12-15 10:35:26 +00:00
trace-events docs: fix references to docs/devel/tracing.rst 2021-06-02 06:51:09 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
translate-a32.h exec/memop: Adding signedness to quad definitions 2022-01-08 15:46:10 +10:00
translate-a64.c exec/memop: Adding signedness to quad definitions 2022-01-08 15:46:10 +10:00
translate-a64.h target/arm: Implement SVE2 XAR 2021-05-25 16:01:44 +01:00
translate-m-nocp.c target/arm: Add TB flag for "MVE insns not predicated" 2021-09-21 16:28:27 +01:00
translate-mve.c target/arm: Optimize MVE 1op-immediate insns 2021-09-21 16:28:27 +01:00
translate-neon.c exec/memop: Adding signedness to quad definitions 2022-01-08 15:46:10 +10:00
translate-sve.c exec/memop: Adding signedness to quad definitions 2022-01-08 15:46:10 +10:00
translate-vfp.c exec/memop: Adding signedness to quad definitions 2022-01-08 15:46:10 +10:00
translate.c exec/memop: Adding signedness to quad definitions 2022-01-08 15:46:10 +10:00
translate.h target/arm: Add TB flag for "MVE insns not predicated" 2021-09-21 16:28:27 +01:00
vec_helper.c target/arm: Implement MVE VMULL (polynomial) 2021-08-25 10:48:49 +01:00
vec_internal.h target/arm: Implement MVE VMULL (polynomial) 2021-08-25 10:48:49 +01:00
vfp_helper.c target/arm: Check NaN mode before silencing NaN 2021-07-02 11:48:36 +01:00
vfp-uncond.decode arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
vfp.decode target/arm: Don't NOCP fault for FPCXT_NS accesses 2021-06-21 16:49:37 +01:00