diff mbox series

[PULL,05/54] target/riscv/cpu.c: split non-ratified exts from riscv_cpu_extensions[]

Message ID 20231012041051.2572507-6-alistair.francis@wdc.com
State New
Headers show
Series [PULL,01/54] target/riscv/cpu.c: split CPU options from riscv_cpu_extensions[] | expand

Commit Message

Alistair Francis Oct. 12, 2023, 4:10 a.m. UTC 
From: Daniel Henrique Barboza <dbarboza@ventanamicro.com>

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>
---
 target/riscv/cpu.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index f7d3dd900c..cba2c4998a 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -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[] = {