From patchwork Fri Feb 11 13:50:24 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: RTC: Include information about UIE and PIE in RTC driver proc. From: Marcelo Roberto Jimenez X-Patchwork-Id: 82758 Message-Id: <1297432224-14001-2-git-send-email-mroberto@cpti.cetuc.puc-rio.br> To: linux-kernel@vger.kernel.org, rtc-linux@googlegroups.com, linux-arm-kernel@lists.infradead.org Cc: john.stultz@linaro.org, tglx@linutronix.de, a.zummo@towertech.it, Marcelo Roberto Jimenez Date: Fri, 11 Feb 2011 11:50:24 -0200 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. Signed-off-by: Marcelo Roberto Jimenez --- drivers/rtc/rtc-proc.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/drivers/rtc/rtc-proc.c b/drivers/rtc/rtc-proc.c index c086fc3..a61091c 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");