diff mbox series

[v8,05/12] target/riscv/cpu.c: split vendor exts from riscv_cpu_extensions[]

Message ID 20230815223741.433763-6-dbarboza@ventanamicro.com
State New
Headers show
Series riscv: add 'max' CPU, deprecate 'any' | expand

Commit Message

Daniel Henrique Barboza Aug. 15, 2023, 10:37 p.m. UTC 
Our goal is to make riscv_cpu_extensions[] hold only ratified,
non-vendor extensions.

Create a new riscv_cpu_vendor_exts[] array for them, changing
riscv_cpu_add_user_properties() and riscv_cpu_add_kvm_properties()
accordingly.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
---
 target/riscv/cpu.c | 39 +++++++++++++++++++++++++--------------
 1 file changed, 25 insertions(+), 14 deletions(-)
diff mbox series

Patch

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 854c56b6d0..3cd025b678 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -1807,20 +1807,6 @@  static Property riscv_cpu_extensions[] = {
     DEFINE_PROP_BOOL("zcmp", RISCVCPU, cfg.ext_zcmp, false),
     DEFINE_PROP_BOOL("zcmt", RISCVCPU, cfg.ext_zcmt, false),
 
-    /* Vendor-specific custom extensions */
-    DEFINE_PROP_BOOL("xtheadba", RISCVCPU, cfg.ext_xtheadba, false),
-    DEFINE_PROP_BOOL("xtheadbb", RISCVCPU, cfg.ext_xtheadbb, false),
-    DEFINE_PROP_BOOL("xtheadbs", RISCVCPU, cfg.ext_xtheadbs, false),
-    DEFINE_PROP_BOOL("xtheadcmo", RISCVCPU, cfg.ext_xtheadcmo, false),
-    DEFINE_PROP_BOOL("xtheadcondmov", RISCVCPU, cfg.ext_xtheadcondmov, false),
-    DEFINE_PROP_BOOL("xtheadfmemidx", RISCVCPU, cfg.ext_xtheadfmemidx, false),
-    DEFINE_PROP_BOOL("xtheadfmv", RISCVCPU, cfg.ext_xtheadfmv, false),
-    DEFINE_PROP_BOOL("xtheadmac", RISCVCPU, cfg.ext_xtheadmac, false),
-    DEFINE_PROP_BOOL("xtheadmemidx", RISCVCPU, cfg.ext_xtheadmemidx, false),
-    DEFINE_PROP_BOOL("xtheadmempair", RISCVCPU, cfg.ext_xtheadmempair, false),
-    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_BOOL("x-zicond", RISCVCPU, cfg.ext_zicond, false),
 
@@ -1839,6 +1825,23 @@  static Property riscv_cpu_extensions[] = {
     DEFINE_PROP_END_OF_LIST(),
 };
 
+static Property riscv_cpu_vendor_exts[] = {
+    DEFINE_PROP_BOOL("xtheadba", RISCVCPU, cfg.ext_xtheadba, false),
+    DEFINE_PROP_BOOL("xtheadbb", RISCVCPU, cfg.ext_xtheadbb, false),
+    DEFINE_PROP_BOOL("xtheadbs", RISCVCPU, cfg.ext_xtheadbs, false),
+    DEFINE_PROP_BOOL("xtheadcmo", RISCVCPU, cfg.ext_xtheadcmo, false),
+    DEFINE_PROP_BOOL("xtheadcondmov", RISCVCPU, cfg.ext_xtheadcondmov, false),
+    DEFINE_PROP_BOOL("xtheadfmemidx", RISCVCPU, cfg.ext_xtheadfmemidx, false),
+    DEFINE_PROP_BOOL("xtheadfmv", RISCVCPU, cfg.ext_xtheadfmv, false),
+    DEFINE_PROP_BOOL("xtheadmac", RISCVCPU, cfg.ext_xtheadmac, false),
+    DEFINE_PROP_BOOL("xtheadmemidx", RISCVCPU, cfg.ext_xtheadmemidx, false),
+    DEFINE_PROP_BOOL("xtheadmempair", RISCVCPU, cfg.ext_xtheadmempair, false),
+    DEFINE_PROP_BOOL("xtheadsync", RISCVCPU, cfg.ext_xtheadsync, false),
+    DEFINE_PROP_BOOL("xventanacondops", RISCVCPU, cfg.ext_XVentanaCondOps, false),
+
+    DEFINE_PROP_END_OF_LIST(),
+};
+
 static Property riscv_cpu_options[] = {
     DEFINE_PROP_UINT8("pmu-num", RISCVCPU, cfg.pmu_num, 16),
 
@@ -1906,6 +1909,10 @@  static void riscv_cpu_add_kvm_properties(Object *obj)
         riscv_cpu_add_kvm_unavail_prop(obj, prop->name);
     }
 
+    for (prop = riscv_cpu_vendor_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)) {
@@ -1945,6 +1952,10 @@  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_vendor_exts; prop && prop->name; prop++) {
+        qdev_property_add_static(dev, prop);
+    }
 }
 
 static Property riscv_cpu_properties[] = {