Changeset e1f446d3 in rtems

Timestamp:

07/09/14 13:53:31 (9 years ago)

Author:

Sebastian Huber <sebastian.huber@…>

Branches:

4.11, 5, master

Children:

76ad756c

Parents:

93726e5

git-author:

Sebastian Huber <sebastian.huber@…> (07/09/14 13:53:31)

git-committer:

Sebastian Huber <sebastian.huber@…> (07/09/14 13:56:43)

Message:

bsps/sparc: Set best baud in APBUART driver

This prevents failures of all tests using rtems_shell_wait_for_input(),
e.g. capture, termios, pppd, etc.

File:

• c/src/lib/libbsp/sparc/shared/uart/apbuart_termios.c (modified) (3 diffs)

c/src/lib/libbsp/sparc/shared/uart/apbuart_termios.c

@@ -161 +161 @@
 }
 
+static void apbuart_set_best_baud(
+  rtems_termios_tty *tty,
+  const struct apbuart_context *uart
+)
+{
+  uint32_t baud = (uart->freq_hz * 10) / ((uart->regs->scaler * 10 + 5) * 8);
+
+  rtems_termios_set_best_baud(tty, baud);
+}
+
 static bool apbuart_first_open_polled(
   rtems_termios_tty *tty,
@@ -167 +177 @@
 {
   struct apbuart_context *uart = rtems_termios_get_device_context(tty);
+
+  apbuart_set_best_baud(tty, uart);
 
   /* Initialize UART on opening */
@@ -182 +194 @@
   struct apbuart_context *uart = rtems_termios_get_device_context(tty);
   rtems_status_code sc;
+
+  apbuart_set_best_baud(tty, uart);
 
   /* Register Interrupt handler */