[PATCH] hw/loongarch: Remove unimplemented extioi INT_encode mode

[Song Gao]

Remove extioi INT_encode encode mode, because we don't emulate it.

Signed-off-by: Song Gao <gaosong@loongson.cn>
---
 hw/loongarch/virt.c                | 6 ------
 include/hw/intc/loongarch_extioi.h | 1 -
 2 files changed, 7 deletions(-)

diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
index e592b1b6b7..2103a1069f 100644
--- a/hw/loongarch/virt.c
+++ b/hw/loongarch/virt.c
@@ -951,9 +951,6 @@ static MemTxResult virt_iocsr_misc_write(void *opaque, 
hwaddr addr,
         if (val & BIT_ULL(IOCSRM_EXTIOI_EN)) {
             features |= BIT(EXTIOI_ENABLE);
         }
-        if (val & BIT_ULL(IOCSRM_EXTIOI_INT_ENCODE)) {
-            features |= BIT(EXTIOI_ENABLE_INT_ENCODE);
-        }
 
         address_space_stl(&lvms->as_iocsr,
                           EXTIOI_VIRT_BASE + EXTIOI_VIRT_CONFIG,
@@ -1002,9 +999,6 @@ static MemTxResult virt_iocsr_misc_read(void *opaque, 
hwaddr addr,
         if (features & BIT(EXTIOI_ENABLE)) {
             ret |= BIT_ULL(IOCSRM_EXTIOI_EN);
         }
-        if (features & BIT(EXTIOI_ENABLE_INT_ENCODE)) {
-            ret |= BIT_ULL(IOCSRM_EXTIOI_INT_ENCODE);
-        }
         break;
     default:
         g_assert_not_reached();
diff --git a/include/hw/intc/loongarch_extioi.h 
b/include/hw/intc/loongarch_extioi.h
index eccc2e0d18..626a37dfa1 100644
--- a/include/hw/intc/loongarch_extioi.h
+++ b/include/hw/intc/loongarch_extioi.h
@@ -50,7 +50,6 @@
 #define  EXTIOI_HAS_CPU_ENCODE       (3)
 #define  EXTIOI_VIRT_HAS_FEATURES    (BIT(EXTIOI_HAS_VIRT_EXTENSION)  \
                                       | BIT(EXTIOI_HAS_ENABLE_OPTION) \
-                                      | BIT(EXTIOI_HAS_INT_ENCODE)    \
                                       | BIT(EXTIOI_HAS_CPU_ENCODE))
 #define EXTIOI_VIRT_CONFIG           (0x4)
 #define  EXTIOI_ENABLE               (1)
-- 
2.33.0