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Cleanups

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Replace a printf with a DBG in timer_rtdsc.c
Replace a printf in timer.c with assert
Return proper error codes from timer drivers

Signed-off-by: Alexey Zaytsev <alexey.zaytsev@gmail.com>
This commit is contained in:
Alexey Zaytsev 2008-03-02 04:36:50 +03:00
parent a1572e0ab0
commit 379c37bafb
3 changed files with 8 additions and 8 deletions
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5
src/arch/i386/drivers/timer_rtdsc.c
View File

@ -1,6 +1,7 @@
#include <gpxe/init.h>
#include <gpxe/timer.h>
#include <errno.h>
#include <stdio.h>
#include <bits/cpu.h>
#include <bits/timer2.h>
@ -78,8 +79,8 @@ static int rtdsc_ts_init(void)
}
}
printf("RTDSC timer not available on this machine.\n");
return 1;
DBG("RTDSC timer not available on this machine.\n");
return -ENODEV;
}
struct timer rtdsc_ts __timer (01) = {

3
src/arch/i386/include/bits/errfile.h
View File

@ -26,6 +26,9 @@
#define ERRFILE_undionly ( ERRFILE_ARCH | ERRFILE_NET | 0x00030000 )
#define ERRFILE_undirom ( ERRFILE_ARCH | ERRFILE_NET | 0x00040000 )
#define ERRFILE_timer_rtdsc ( ERRFILE_ARCH | ERRFILE_DRIVER | 0x00000000 )
#define ERRFILE_timer_bios ( ERRFILE_ARCH | ERRFILE_DRIVER | 0x00010000 )
/** @} */
#endif /* _BITS_ERRFILE_H */

8
src/core/timer.c
View File

@ -53,17 +53,13 @@ static void timer_init(void)
struct timer *ts;
for (ts = ts_table; ts < ts_table_end; ts++) {
if (ts->init && !ts->init()) {
if (ts->init && ts->init() >= 0) {
used_ts = ts;
break;
}
}
if (!used_ts) {
printf("No timer available. This should never happen. Expect gPXE to die soon.\n");
/* Panic */
}
assert(used_ts);
}
struct init_fn ts_init_fn __init_fn ( INIT_NORMAL ) = {