diff options
Diffstat (limited to 'arch/mips/mti-malta/malta-time.c')
| -rw-r--r-- | arch/mips/mti-malta/malta-time.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/arch/mips/mti-malta/malta-time.c b/arch/mips/mti-malta/malta-time.c index ce02dbdedc62..185e68261f45 100644 --- a/arch/mips/mti-malta/malta-time.c +++ b/arch/mips/mti-malta/malta-time.c @@ -87,8 +87,10 @@ static void __init estimate_frequencies(void) /* Initialize counters. */ start = read_c0_count(); - if (gic_present) + if (gic_present) { + gic_start_count(); gicstart = gic_read_count(); + } /* Read counter exactly on falling edge of update flag. */ while (CMOS_READ(RTC_REG_A) & RTC_UIP); @@ -115,6 +117,22 @@ void read_persistent_clock(struct timespec *ts) ts->tv_nsec = 0; } +int get_c0_fdc_int(void) +{ + int mips_cpu_fdc_irq; + + if (cpu_has_veic) + mips_cpu_fdc_irq = -1; + else if (gic_present) + mips_cpu_fdc_irq = gic_get_c0_fdc_int(); + else if (cp0_fdc_irq >= 0) + mips_cpu_fdc_irq = MIPS_CPU_IRQ_BASE + cp0_fdc_irq; + else + mips_cpu_fdc_irq = -1; + + return mips_cpu_fdc_irq; +} + int get_c0_perfcount_int(void) { if (cpu_has_veic) { |