Changeset bfcf4cb3 in rtems for c/src/lib/libchip

Timestamp:

09/11/98 23:35:09 (24 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

08142b48

Parents:

23f014a

Message:

Updates to tree to make it build with all desired changes and the conversion
of the SONIC driver to the new FreeBSD stack instead of KA9Q.

Location:

c/src/lib/libchip/serial

Files:

• mc68681.c (modified) (1 diff)
• ns16550.c (modified) (1 diff)
• z85c30.c (modified) (1 diff)

c/src/lib/libchip/serial/mc68681.c

@@ -657 +657 @@
 
   if(ucLineStatus & MC68681_IR_TX_READY) {
-    if (!rtems_termios_dequeue_characters(
-                Console_Port_Data[minor].termios_data, 1)) {
+    rtems_termios_dequeue_characters(Console_Port_Data[minor].termios_data, 1);
+    if (rtems_termios_is_more_to_tx( Console_Port_Data[minor].termios_data )) {
       Console_Port_Data[minor].bActive = FALSE;
       mc68681_enable_interrupts(minor, MC68681_IMR_ENABLE_ALL_EXCEPT_TX);

c/src/lib/libchip/serial/ns16550.c

@@ -488 +488 @@
 #endif
 
-      if (!rtems_termios_dequeue_characters(
-                  Console_Port_Data[minor].termios_data, 1)) {
+    rtems_termios_dequeue_characters(Console_Port_Data[minor].termios_data, 1);
+    if (rtems_termios_is_more_to_tx( Console_Port_Data[minor].termios_data )) {
         if (Console_Port_Tbl[minor].pDeviceFlow != &ns16550_flow_RTSCTS) {
           ns16550_negate_RTS(minor);

c/src/lib/libchip/serial/z85c30.c

@@ -604 +604 @@
 #endif
   
-    if (!rtems_termios_dequeue_characters(
-                Console_Port_Data[minor].termios_data, 1)) {
+    rtems_termios_dequeue_characters(Console_Port_Data[minor].termios_data, 1);
+    if (rtems_termios_is_more_to_tx( Console_Port_Data[minor].termios_data )) {
       if (Console_Port_Tbl[minor].pDeviceFlow != &z85c30_flow_RTSCTS) {
         z85c30_negate_RTS(minor);