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Less debug output from keyboard.

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This commit is contained in:
Philip Homburg 2006-01-12 14:44:02 +00:00
parent 21163c8da2
commit ac7f7f3022
1 changed files with 2 additions and 6 deletions
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8
drivers/tty/keyboard.c
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@ -711,8 +711,6 @@ PRIVATE void set_leds()
int s; int s;
if (! machine.pc_at) return; /* PC/XT doesn't have LEDs */ if (! machine.pc_at) return; /* PC/XT doesn't have LEDs */
printf("in set_leds\n");
kb_wait(); /* wait for buffer empty */ kb_wait(); /* wait for buffer empty */
if ((s=sys_outb(KEYBD, LED_CODE)) != OK) if ((s=sys_outb(KEYBD, LED_CODE)) != OK)
printf("Warning, sys_outb couldn't prepare for LED values: %d\n", s); printf("Warning, sys_outb couldn't prepare for LED values: %d\n", s);
@ -809,15 +807,15 @@ PRIVATE int kb_wait()
int s, isaux; int s, isaux;
unsigned char byte; unsigned char byte;
printf("in kb_wait\n");
retries = MAX_KB_BUSY_RETRIES + 1; /* wait until not busy */ retries = MAX_KB_BUSY_RETRIES + 1; /* wait until not busy */
do { do {
s = sys_inb(KB_STATUS, &status); s = sys_inb(KB_STATUS, &status);
if (status & KB_OUT_FULL) { if (status & KB_OUT_FULL) {
if (scan_keyboard(&byte, &isaux)) if (scan_keyboard(&byte, &isaux))
{ {
#if 0
printf("ignoring %sbyte in kb_wait\n", isaux ? "AUX " : ""); printf("ignoring %sbyte in kb_wait\n", isaux ? "AUX " : "");
#endif
} }
} }
if (! (status & (KB_IN_FULL|KB_OUT_FULL)) ) if (! (status & (KB_IN_FULL|KB_OUT_FULL)) )
@ -836,11 +834,9 @@ PRIVATE int kb_ack()
int retries, s; int retries, s;
unsigned long u8val; unsigned long u8val;
printf("in kb_ack\n");
retries = MAX_KB_ACK_RETRIES + 1; retries = MAX_KB_ACK_RETRIES + 1;
do { do {
printf("ignoring byte in kb_ack\n");
s = sys_inb(KEYBD, &u8val); s = sys_inb(KEYBD, &u8val);
if (u8val == KB_ACK) if (u8val == KB_ACK)
break; /* wait for ack */ break; /* wait for ack */