Changeset 6aff507 in rtems for c/src/libchip

Timestamp:

Jul 18, 2007, 12:51:30 PM (12 years ago)

Author:

Thomas Doerfler <Thomas.Doerfler@…>

Branches:

4.10, 4.11, 4.8, 4.9, master

Children:

02a3b35

Parents:

c4bf044

Message:

added PPC_e300 to raw_exception.c
removed timed abort in ns16550.c transmit code

File:

• c/src/libchip/serial/ns16550.c (modified) (3 diffs)

c/src/libchip/serial/ns16550.c

@@ -195 +195 @@
   uint32_t                pNS16550;
   unsigned char           ucLineStatus;
-  int                     iTimeout;
   getRegister_f           getReg;
   setRegister_f           setReg;
@@ -206 +205 @@
    * wait for transmitter holding register to be empty
    */
-  iTimeout=10000;
   ucLineStatus = (*getReg)(pNS16550, NS16550_LINE_STATUS);
   while ((ucLineStatus & SP_LSR_THOLD) == 0) {
@@ -218 +216 @@
 #endif
      ucLineStatus = (*getReg)(pNS16550, NS16550_LINE_STATUS);
-     if(!--iTimeout) {
-       break;
-     }
   }