diff options
| -rw-r--r-- | sys/arch/amd64/isa/i8042.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/arch/amd64/isa/i8042.c b/sys/arch/amd64/isa/i8042.c index ea4fc65..fde1a05 100644 --- a/sys/arch/amd64/isa/i8042.c +++ b/sys/arch/amd64/isa/i8042.c @@ -360,6 +360,10 @@ i8042_kb_getc(uint8_t sc, char *chr) static void i8042_sync_loop(void) { + /* Wake up the bus */ + outb(I8042_DATA, 0x00); + i8042_drain(); + for (;;) { i8042_sync(); md_pause(); |