linux-kernel - [PATCH] RTC: Include information about UIE and PIE in RTC driver proc.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Fri, 11 Feb 2011 11:50:24 -0200
From:	Marcelo Roberto Jimenez <mroberto@...i.cetuc.puc-rio.br>
To:	linux-kernel@...r.kernel.org, rtc-linux@...glegroups.com,
	linux-arm-kernel@...ts.infradead.org
Cc:	john.stultz@...aro.org, tglx@...utronix.de, a.zummo@...ertech.it,
	Marcelo Roberto Jimenez <mroberto@...i.cetuc.puc-rio.br>
Subject: [PATCH] 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.

Signed-off-by: Marcelo Roberto Jimenez <mroberto@...i.cetuc.puc-rio.br>
---
 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");
-- 
1.7.3.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/