From 58caff5eaa002813843396a1e804f9f243f2abc5 Mon Sep 17 00:00:00 2001
From: Adrien Bourmault <neox@os-k.eu>
Date: Mon, 6 May 2019 23:08:01 +0200
Subject: [PATCH] tests pcspkr

---
 kaleid/kernel/init/init.c | 7 -------
 kaleid/kernel/io/spkr.c   | 5 ++++-
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/kaleid/kernel/init/init.c b/kaleid/kernel/init/init.c
index eec679d..e955dac 100644
--- a/kaleid/kernel/init/init.c
+++ b/kaleid/kernel/init/init.c
@@ -87,16 +87,9 @@ noreturn void BtStartKern(multiboot_info_t *mbInfo, uint mbMagic, void *codeSeg)
 
     IoPrintRtcTime();
 
-    KernLog("There was %d ticks\n", IoGetRtcTicks());
-
-    int *var = 7 * GB;
-    *var = 1;
-
-
     IoDoBeep();
 
     KernLog("Goodbye at %s\n", IoGetRtcTimeChar());
-
     // End this machine's suffering
     BStdOut->flusher(BStdOut);
     KeCrashSystem();
diff --git a/kaleid/kernel/io/spkr.c b/kaleid/kernel/io/spkr.c
index ec5fad6..3ffe592 100644
--- a/kaleid/kernel/io/spkr.c
+++ b/kaleid/kernel/io/spkr.c
@@ -48,13 +48,16 @@ void IoQuietSpeaker(void)
 
 void IoDoBeep(void)
 {
+    ulong flags = KePauseIRQs();
     IoStartSpeaker(1000);
+    KeRestoreIRQs(flags);
 
     // Worst possible way of waiting
     // We need actual timers
     ulong ticks = IoGetRtcTicks();
-    while (IoGetRtcTicks() < ticks + 1024);
+    while (IoGetRtcTicks() < ticks + 2*1024);
 
     IoQuietSpeaker();
+
 }