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Commented out the code which yields the CPU when the serial controller is

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busy.  This type of behavior perturbs the tests and many of them will
not pass.
This commit is contained in:
Joel Sherrill
1998-08-05 23:57:35 +00:00
parent d4bf16c50f
commit 0eb85ae3e7
6 changed files with 12 additions and 0 deletions
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2
c/src/lib/libchip/serial/mc68681.c
View File

@@ -371,9 +371,11 @@ MC68681_STATIC void mc68681_write_polled(
* Yield while we wait
*/
#if 0
if(_System_state_Is_up(_System_state_Get())) {
rtems_task_wake_after(RTEMS_YIELD_PROCESSOR);
}
#endif
ucLineStatus = (*getReg)(pMC68681_port, MC68681_STATUS);
if(!--iTimeout) {
break;

2
c/src/lib/libchip/serial/ns16550.c
View File

@@ -201,9 +201,11 @@ NS16550_STATIC void ns16550_write_polled(
/*
* Yield while we wait
*/
#if 0
if(_System_state_Is_up(_System_state_Get())) {
rtems_task_wake_after(RTEMS_YIELD_PROCESSOR);
}
#endif
ucLineStatus = (*getReg)(pNS16550, NS16550_LINE_STATUS);
if(!--iTimeout) {
break;

2
c/src/lib/libchip/serial/z85c30.c
View File

@@ -871,9 +871,11 @@ Z85C30_STATIC void z85c30_write_polled(
/*
* Yield while we wait
*/
#if 0
if (_System_state_Is_up(_System_state_Get())) {
rtems_task_wake_after(RTEMS_YIELD_PROCESSOR);
}
#endif
z85c30_status = (*getReg)(ulCtrlPort, SCC_WR0_SEL_RD0);
}

2
c/src/libchip/serial/mc68681.c
View File

@@ -371,9 +371,11 @@ MC68681_STATIC void mc68681_write_polled(
* Yield while we wait
*/
#if 0
if(_System_state_Is_up(_System_state_Get())) {
rtems_task_wake_after(RTEMS_YIELD_PROCESSOR);
}
#endif
ucLineStatus = (*getReg)(pMC68681_port, MC68681_STATUS);
if(!--iTimeout) {
break;

2
c/src/libchip/serial/ns16550.c
View File

@@ -201,9 +201,11 @@ NS16550_STATIC void ns16550_write_polled(
/*
* Yield while we wait
*/
#if 0
if(_System_state_Is_up(_System_state_Get())) {
rtems_task_wake_after(RTEMS_YIELD_PROCESSOR);
}
#endif
ucLineStatus = (*getReg)(pNS16550, NS16550_LINE_STATUS);
if(!--iTimeout) {
break;

2
c/src/libchip/serial/z85c30.c
View File

@@ -871,9 +871,11 @@ Z85C30_STATIC void z85c30_write_polled(
/*
* Yield while we wait
*/
#if 0
if (_System_state_Is_up(_System_state_Get())) {
rtems_task_wake_after(RTEMS_YIELD_PROCESSOR);
}
#endif
z85c30_status = (*getReg)(ulCtrlPort, SCC_WR0_SEL_RD0);
}