Release 4.18 drivers/rtc/rtc-proc.c
/*
* RTC subsystem, proc interface
*
* Copyright (C) 2005-06 Tower Technologies
* Author: Alessandro Zummo <a.zummo@towertech.it>
*
* based on arch/arm/common/rtctime.c
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/module.h>
#include <linux/rtc.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include "rtc-core.h"
#define NAME_SIZE 10
#if defined(CONFIG_RTC_HCTOSYS_DEVICE)
static bool is_rtc_hctosys(struct rtc_device *rtc)
{
int size;
char name[NAME_SIZE];
size = scnprintf(name, NAME_SIZE, "rtc%d", rtc->id);
if (size > NAME_SIZE)
return false;
return !strncmp(name, CONFIG_RTC_HCTOSYS_DEVICE, NAME_SIZE);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Kim (Woogyom) Milo | 55 | 100.00% | 1 | 100.00% |
| Total | 55 | 100.00% | 1 | 100.00% |
#else
static bool is_rtc_hctosys(struct rtc_device *rtc)
{
return (rtc->id == 0);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Kim (Woogyom) Milo | 20 | 100.00% | 1 | 100.00% |
| Total | 20 | 100.00% | 1 | 100.00% |
#endif
static int rtc_proc_show(struct seq_file *seq, void *offset)
{
int err;
struct rtc_device *rtc = seq->private;
const struct rtc_class_ops *ops = rtc->ops;
struct rtc_wkalrm alrm;
struct rtc_time tm;
err = rtc_read_time(rtc, &tm);
if (err == 0) {
seq_printf(seq,
"rtc_time\t: %02d:%02d:%02d\n"
"rtc_date\t: %04d-%02d-%02d\n",
tm.tm_hour, tm.tm_min, tm.tm_sec,
tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
}
err = rtc_read_alarm(rtc, &alrm);
if (err == 0) {
seq_printf(seq, "alrm_time\t: ");
if ((unsigned int)alrm.time.tm_hour <= 24)
seq_printf(seq, "%02d:", alrm.time.tm_hour);
else
seq_printf(seq, "**:");
if ((unsigned int)alrm.time.tm_min <= 59)
seq_printf(seq, "%02d:", alrm.time.tm_min);
else
seq_printf(seq, "**:");
if ((unsigned int)alrm.time.tm_sec <= 59)
seq_printf(seq, "%02d\n", alrm.time.tm_sec);
else
seq_printf(seq, "**\n");
seq_printf(seq, "alrm_date\t: ");
if ((unsigned int)alrm.time.tm_year <= 200)
seq_printf(seq, "%04d-", alrm.time.tm_year + 1900);
else
seq_printf(seq, "****-");
if ((unsigned int)alrm.time.tm_mon <= 11)
seq_printf(seq, "%02d-", alrm.time.tm_mon + 1);
else
seq_printf(seq, "**-");
if (alrm.time.tm_mday && (unsigned int)alrm.time.tm_mday <= 31)
seq_printf(seq, "%02d\n", alrm.time.tm_mday);
else
seq_printf(seq, "**\n");
seq_printf(seq, "alarm_IRQ\t: %s\n",
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");
if (ops->proc)
ops->proc(rtc->dev.parent, seq);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Alessandro Zummo | 394 | 84.19% | 2 | 25.00% |
| Marcelo Roberto Jimenez | 58 | 12.39% | 1 | 12.50% |
| David Brownell | 16 | 3.42% | 5 | 62.50% |
| Total | 468 | 100.00% | 8 | 100.00% |
void rtc_proc_add_device(struct rtc_device *rtc)
{
if (is_rtc_hctosys(rtc))
proc_create_single_data("driver/rtc", 0, NULL, rtc_proc_show,
rtc);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Alessandro Zummo | 18 | 60.00% | 1 | 20.00% |
| David Brownell | 4 | 13.33% | 1 | 20.00% |
| Denis V. Lunev | 3 | 10.00% | 1 | 20.00% |
| Kim (Woogyom) Milo | 3 | 10.00% | 1 | 20.00% |
| Christoph Hellwig | 2 | 6.67% | 1 | 20.00% |
| Total | 30 | 100.00% | 5 | 100.00% |
void rtc_proc_del_device(struct rtc_device *rtc)
{
if (is_rtc_hctosys(rtc))
remove_proc_entry("driver/rtc", NULL);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Alessandro Zummo | 17 | 70.83% | 1 | 33.33% |
| David Brownell | 4 | 16.67% | 1 | 33.33% |
| Kim (Woogyom) Milo | 3 | 12.50% | 1 | 33.33% |
| Total | 24 | 100.00% | 3 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Alessandro Zummo | 442 | 70.49% | 2 | 16.67% |
| Kim (Woogyom) Milo | 95 | 15.15% | 1 | 8.33% |
| Marcelo Roberto Jimenez | 58 | 9.25% | 1 | 8.33% |
| David Brownell | 27 | 4.31% | 6 | 50.00% |
| Denis V. Lunev | 3 | 0.48% | 1 | 8.33% |
| Christoph Hellwig | 2 | 0.32% | 1 | 8.33% |
| Total | 627 | 100.00% | 12 | 100.00% |
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.