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[PULL,09/10] target/loongarch: Add loongarch vector property unconditionally

Message ID 20240523014637.614872-10-gaosong@loongson.cn
State New
Headers show
Series [PULL,01/10] target/loongarch/kvm: Fix VM recovery from disk failures | expand

Commit Message

Song Gao May 23, 2024, 1:46 a.m. UTC 
From: Bibo Mao <maobibo@loongson.cn>

Currently LSX/LASX vector property is decided by the default value.
Instead vector property should be added unconditionally, and it is
irrelative with its default value. If vector is disabled by default,
vector also can be enabled from command line.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240521080549.434197-2-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
---
 target/loongarch/cpu.c | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)
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Patch

diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c
index a0cad53676..b5c1ec94af 100644
--- a/target/loongarch/cpu.c
+++ b/target/loongarch/cpu.c
@@ -645,16 +645,10 @@  static void loongarch_set_lasx(Object *obj, bool value, Error **errp)
 
 void loongarch_cpu_post_init(Object *obj)
 {
-    LoongArchCPU *cpu = LOONGARCH_CPU(obj);
-
-    if (FIELD_EX32(cpu->env.cpucfg[2], CPUCFG2, LSX)) {
-        object_property_add_bool(obj, "lsx", loongarch_get_lsx,
-                                 loongarch_set_lsx);
-    }
-    if (FIELD_EX32(cpu->env.cpucfg[2], CPUCFG2, LASX)) {
-        object_property_add_bool(obj, "lasx", loongarch_get_lasx,
-                                 loongarch_set_lasx);
-    }
+    object_property_add_bool(obj, "lsx", loongarch_get_lsx,
+                             loongarch_set_lsx);
+    object_property_add_bool(obj, "lasx", loongarch_get_lasx,
+                             loongarch_set_lasx);
 }
 
 static void loongarch_cpu_init(Object *obj)