From c69cbd7854d7cbda08679c389973aa87c9fb37bd Mon Sep 17 00:00:00 2001
From: Bob Huang <bc3104hzy@126.com>
Date: Thu, 25 Apr 2024 20:26:22 +0800
Subject: [PATCH] pic: unmask all on icw1

---
 src/rust/cpu/pic.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rust/cpu/pic.rs b/src/rust/cpu/pic.rs
index b8b8882304..613854dceb 100644
--- a/src/rust/cpu/pic.rs
+++ b/src/rust/cpu/pic.rs
@@ -188,7 +188,7 @@ impl Pic {
             dbg_log!("icw1 = {:x}", v);
             self.isr = 0;
             self.irr = 0;
-            self.irq_mask = 0;
+            self.irq_mask = 0xff;
             self.irq_value = 0;
             self.auto_eoi = true;