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target/riscv/cpu.c: split non-ratified exts from riscv_cpu_extensions[] 

Create a new riscv_cpu_experimental_exts[] to store the non-ratified
extensions properties. Once they are ratified we'll move them back to
riscv_cpu_extensions[].

riscv_cpu_add_user_properties() and riscv_cpu_add_kvm_properties() are
changed to keep adding non-ratified properties to users.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Message-ID: <20230912132423.268494-6-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
master
Daniel Henrique Barboza 2023-09-12 10:24:08 -03:00 committed by Alistair Francis
parent d09d085a08
commit b955fd1a00
1 changed files with 12 additions and 1 deletions
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13
target/riscv/cpu.c
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@ -1877,8 +1877,11 @@ static Property riscv_cpu_extensions[] = {
DEFINE_PROP_BOOL("xtheadsync", RISCVCPU, cfg.ext_xtheadsync, false),
DEFINE_PROP_BOOL("xventanacondops", RISCVCPU, cfg.ext_XVentanaCondOps, false),
/* These are experimental so mark with 'x-' */
DEFINE_PROP_END_OF_LIST(),
};
/* These are experimental so mark with 'x-' */
static Property riscv_cpu_experimental_exts[] = {
/* ePMP 0.9.3 */
DEFINE_PROP_BOOL("x-epmp", RISCVCPU, cfg.epmp, false),
DEFINE_PROP_BOOL("x-smaia", RISCVCPU, cfg.ext_smaia, false),
@ -1969,6 +1972,10 @@ void kvm_riscv_cpu_add_kvm_properties(Object *obj)
riscv_cpu_add_kvm_unavail_prop(obj, prop->name);
}
for (prop = riscv_cpu_experimental_exts; prop && prop->name; prop++) {
riscv_cpu_add_kvm_unavail_prop(obj, prop->name);
}
for (prop = riscv_cpu_options; prop && prop->name; prop++) {
/* Check if KVM created the property already */
if (object_property_find(obj, prop->name)) {
@ -2008,6 +2015,10 @@ static void riscv_cpu_add_user_properties(Object *obj)
for (prop = riscv_cpu_options; prop && prop->name; prop++) {
qdev_property_add_static(dev, prop);
}
for (prop = riscv_cpu_experimental_exts; prop && prop->name; prop++) {
qdev_property_add_static(dev, prop);
}
}
static Property riscv_cpu_properties[] = {