hw/loongarch/virt.c | 6 ------ include/hw/intc/loongarch_extioi.h | 1 - 2 files changed, 7 deletions(-)
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
On 2024/7/18 下午3:25, Song Gao wrote: > 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); > - } I do not think this modification is necessary. > > 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); > - } Ditto, I do not think this modification is necessary also. > 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)) Only this modification will be ok. Regards Bibo Mao > #define EXTIOI_VIRT_CONFIG (0x4) > #define EXTIOI_ENABLE (1) >
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