diff options
Diffstat (limited to 'target/riscv/cpu.c')
| -rw-r--r-- | target/riscv/cpu.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 78fc7b22ed..cfdfe787de 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -708,7 +708,6 @@ static void riscv_cpu_set_irq(void *opaque, int irq, int level) case IRQ_VS_TIMER: case IRQ_M_TIMER: case IRQ_U_EXT: - case IRQ_S_EXT: case IRQ_VS_EXT: case IRQ_M_EXT: if (kvm_enabled()) { @@ -717,6 +716,15 @@ static void riscv_cpu_set_irq(void *opaque, int irq, int level) riscv_cpu_update_mip(cpu, 1 << irq, BOOL_TO_MASK(level)); } break; + case IRQ_S_EXT: + if (kvm_enabled()) { + kvm_riscv_set_irq(cpu, irq, level); + } else { + env->external_seip = level; + riscv_cpu_update_mip(cpu, 1 << irq, + BOOL_TO_MASK(level | env->software_seip)); + } + break; default: g_assert_not_reached(); } |