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-rw-r--r--arch/mips/mti-malta/malta-time.c20
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) {