From 08f87f769b595151be1afeff53e144f543faa614 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 06 Dec 2023 09:51:13 +0000
Subject: [PATCH] add dts config

---
 kernel/arch/mips/kernel/watch.c |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/kernel/arch/mips/kernel/watch.c b/kernel/arch/mips/kernel/watch.c
index 0e61a5b..c9263b9 100644
--- a/kernel/arch/mips/kernel/watch.c
+++ b/kernel/arch/mips/kernel/watch.c
@@ -27,12 +27,15 @@
 	case 4:
 		write_c0_watchlo3(watches->watchlo[3]);
 		write_c0_watchhi3(watchhi | watches->watchhi[3]);
+		fallthrough;
 	case 3:
 		write_c0_watchlo2(watches->watchlo[2]);
 		write_c0_watchhi2(watchhi | watches->watchhi[2]);
+		fallthrough;
 	case 2:
 		write_c0_watchlo1(watches->watchlo[1]);
 		write_c0_watchhi1(watchhi | watches->watchhi[1]);
+		fallthrough;
 	case 1:
 		write_c0_watchlo0(watches->watchlo[0]);
 		write_c0_watchhi0(watchhi | watches->watchhi[0]);
@@ -55,10 +58,13 @@
 		BUG();
 	case 4:
 		watches->watchhi[3] = (read_c0_watchhi3() & watchhi_mask);
+		fallthrough;
 	case 3:
 		watches->watchhi[2] = (read_c0_watchhi2() & watchhi_mask);
+		fallthrough;
 	case 2:
 		watches->watchhi[1] = (read_c0_watchhi1() & watchhi_mask);
+		fallthrough;
 	case 1:
 		watches->watchhi[0] = (read_c0_watchhi0() & watchhi_mask);
 	}
@@ -85,18 +91,25 @@
 		BUG();
 	case 8:
 		write_c0_watchlo7(0);
+		fallthrough;
 	case 7:
 		write_c0_watchlo6(0);
+		fallthrough;
 	case 6:
 		write_c0_watchlo5(0);
+		fallthrough;
 	case 5:
 		write_c0_watchlo4(0);
+		fallthrough;
 	case 4:
 		write_c0_watchlo3(0);
+		fallthrough;
 	case 3:
 		write_c0_watchlo2(0);
+		fallthrough;
 	case 2:
 		write_c0_watchlo1(0);
+		fallthrough;
 	case 1:
 		write_c0_watchlo0(0);
 	}

--
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