diff options
Diffstat (limited to 'src/lib/uart8250.c')
| -rw-r--r-- | src/lib/uart8250.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/lib/uart8250.c b/src/lib/uart8250.c index e7ddd0bfd5..b2246713ca 100644 --- a/src/lib/uart8250.c +++ b/src/lib/uart8250.c @@ -21,6 +21,8 @@ #include <arch/io.h> #include <uart8250.h> #include <pc80/mc146818rtc.h> +#include <trace.h> + #if CONFIG_USE_OPTION_TABLE #include "option_table.h" #endif @@ -69,6 +71,7 @@ unsigned char uart8250_rx_byte(unsigned base_port) void uart8250_init(unsigned base_port, unsigned divisor) { + DISABLE_TRACE; /* Disable interrupts */ outb(0x0, base_port + UART_IER); /* Enable FIFOs */ @@ -86,6 +89,7 @@ void uart8250_init(unsigned base_port, unsigned divisor) /* Set to 3 for 8N1 */ outb(CONFIG_TTYS0_LCS, base_port + UART_LCR); + ENABLE_TRACE; } void uart_init(void) |