---
c/src/lib/libbsp/or1k/or1ksim/console/uart.c | 19 ++++++++++++-------
1 file changed, 12 insertions(+), 7 deletions(-)
diff --git a/c/src/lib/libbsp/or1k/or1ksim/console/uart.c
b/c/src/lib/libbsp/or1k/or1ksim/console/uart.c
index 31cdce6..bb86bae 100644
--- a/c/src/lib/libbsp/or1k/or1ksim/console/uart.c
+++ b/c/src/lib/libbsp/or1k/or1ksim/console/uart.c
@@ -29,15 +29,20 @@ static ssize_t uart_write(int minor, const char *buf,
size_t len);
static void uart_write_polled(int minor, char c);
static int uart_set_attributes(int minor, const struct termios *t);
+#if 0
+/*
+ * These will be useful when the driver supports interrupt driven IO.
+ */
static rtems_vector_number uart_get_irq_number(const console_tbl *ct)
{
- return ct->ulIntVector;
+ return ct->ulIntVector;
}
static uint32_t uart_get_baud(const console_tbl *ct)
{
- return ct->ulClock;
+ return ct->ulClock;
}
+#endif
static void uart_set_baud(int baud)
{
@@ -60,11 +65,11 @@ static void uart_initialize(int minor)
OR1KSIM_REG(OR1KSIM_BSP_UART_REG_INT_ENABLE) = 0x00;
/* Reset receiver and transmitter */
- OR1KSIM_REG(OR1KSIM_BSP_UART_REG_FIFO_CTRL) =
- OR1KSIM_BSP_UART_REG_FIFO_CTRL_ENABLE_FIFO |
- OR1KSIM_BSP_UART_REG_FIFO_CTRL_CLEAR_RCVR |
- OR1KSIM_BSP_UART_REG_FIFO_CTRL_CLEAR_XMIT |
- OR1KSIM_BSP_UART_REG_FIFO_CTRL_TRIGGER_14;
+ OR1KSIM_REG(OR1KSIM_BSP_UART_REG_FIFO_CTRL) =
+ OR1KSIM_BSP_UART_REG_FIFO_CTRL_ENABLE_FIFO |
+ OR1KSIM_BSP_UART_REG_FIFO_CTRL_CLEAR_RCVR |
+ OR1KSIM_BSP_UART_REG_FIFO_CTRL_CLEAR_XMIT |
+ OR1KSIM_BSP_UART_REG_FIFO_CTRL_TRIGGER_14;
/* Set data pattern configuration */
OR1KSIM_REG(OR1KSIM_BSP_UART_REG_LINE_CTRL) =
--
1.9.3
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