diff options
Diffstat (limited to 'i386/i386/pit.c')
| -rw-r--r-- | i386/i386/pit.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/i386/i386/pit.c b/i386/i386/pit.c index 7373a38e..6c006a98 100644 --- a/i386/i386/pit.c +++ b/i386/i386/pit.c @@ -66,18 +66,18 @@ int pit0_mode = PIT_C0|PIT_SQUAREMODE|PIT_READMODE ; unsigned int clknumb = CLKNUM; /* interrupt interval for timer 0 */ void -pit_prepare_sleep(int hz) +pit_prepare_sleep(int persec) { - /* Prepare to sleep for 1/hz seconds */ - int val = 0; - int lsb, msb; + /* Prepare to sleep for 1/persec seconds */ + uint32_t val = 0; + uint8_t lsb, msb; val = inb(PITAUX_PORT); val &= ~PITAUX_OUT2; val |= PITAUX_GATE2; outb (PITAUX_PORT, val); - outb (PITCTL_PORT, PIT_C2 | PIT_LOADMODE | PIT_RATEMODE); - val = CLKNUM / hz; + outb (PITCTL_PORT, PIT_C2 | PIT_LOADMODE | PIT_ONESHOTMODE); + val = CLKNUM / persec; lsb = val & 0xff; msb = val >> 8; outb (PITCTR2_PORT, lsb); @@ -88,7 +88,7 @@ pit_prepare_sleep(int hz) void pit_sleep(void) { - int val; + uint8_t val; /* Start counting down */ val = inb(PITAUX_PORT); |