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authorMarcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>2011-02-11 11:50:24 -0200
committerJohn Stultz <john.stultz@linaro.org>2011-03-09 11:25:04 -0800
commitbca8521c551afcd926bdc8f814ebaefcb8215c57 (patch)
tree5a61aed91c00944eec1c4882cf696395973b8a4d
parente428c6a2772bcf6b022baf7c8267cca3634c0c3e (diff)
RTC: Include information about UIE and PIE in RTC driver proc.
Generic RTC code is always able to provide the necessary information about update and periodic interrupts. This patch add such information to the proc interface. CC: Thomas Gleixner <tglx@linutronix.de> CC: Alessandro Zummo <a.zummo@towertech.it> CC: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> CC: rtc-linux@googlegroups.com Signed-off-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> Signed-off-by: John Stultz <john.stultz@linaro.org>
-rw-r--r--drivers/rtc/rtc-proc.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-proc.c b/drivers/rtc/rtc-proc.c
index 242bbf86c74..0a59fda5c09 100644
--- a/drivers/rtc/rtc-proc.c
+++ b/drivers/rtc/rtc-proc.c
@@ -69,6 +69,14 @@ static int rtc_proc_show(struct seq_file *seq, void *offset)
alrm.enabled ? "yes" : "no");
seq_printf(seq, "alrm_pending\t: %s\n",
alrm.pending ? "yes" : "no");
+ seq_printf(seq, "update IRQ enabled\t: %s\n",
+ (rtc->uie_rtctimer.enabled) ? "yes" : "no");
+ seq_printf(seq, "periodic IRQ enabled\t: %s\n",
+ (rtc->pie_enabled) ? "yes" : "no");
+ seq_printf(seq, "periodic IRQ frequency\t: %d\n",
+ rtc->irq_freq);
+ seq_printf(seq, "max user IRQ frequency\t: %d\n",
+ rtc->max_user_freq);
}
seq_printf(seq, "24hr\t\t: yes\n");