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Searched refs:century (Results 1 – 25 of 32) sorted by relevance

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/openbmc/linux/drivers/rtc/
H A Drtc-mc146818-lib.c104 unsigned char century; member
132 acpi_gbl_FADT.century) { in mc146818_get_time_callback()
133 p->century = CMOS_READ(acpi_gbl_FADT.century); in mc146818_get_time_callback()
135 p->century = 0; in mc146818_get_time_callback()
174 p.century = bcd2bin(p.century); in mc146818_get_time()
183 if (p.century > 19) in mc146818_get_time()
184 time->tm_year += (p.century - 19) * 100; in mc146818_get_time()
221 unsigned char century = 0; in mc146818_set_time() local
252 acpi_gbl_FADT.century) { in mc146818_set_time()
253 century = (yrs + 1900) / 100; in mc146818_set_time()
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H A Drtc-bq4802.c54 unsigned int century; in bq4802_read_time() local
69 century = p->read(p, 0x0f); in bq4802_read_time()
82 century = bcd2bin(century); in bq4802_read_time()
84 tm->tm_year += (century * 100); in bq4802_read_time()
95 u8 sec, min, hrs, day, mon, yrs, century, val; in bq4802_set_time() local
100 century = year / 100; in bq4802_set_time()
115 century = bin2bcd(century); in bq4802_set_time()
128 p->write(p, 0x0f, century); in bq4802_set_time()
H A Drtc-ds1347.c53 unsigned int status, century, secs; in ds1347_read_time() local
69 err = regmap_read(map, DS1347_CENTURY_REG, &century); in ds1347_read_time()
84 dt->tm_year = (bcd2bin(century) * 100) + bcd2bin(buf[6]) - 1900; in ds1347_read_time()
92 unsigned int century; in ds1347_set_time() local
114 century = (dt->tm_year / 100) + 19; in ds1347_set_time()
115 err = regmap_write(map, DS1347_CENTURY_REG, bin2bcd(century)); in ds1347_set_time()
H A Drtc-ds1742.c59 u8 century; in ds1742_rtc_set_time() local
61 century = bin2bcd((tm->tm_year + 1900) / 100); in ds1742_rtc_set_time()
74 writeb(RTC_WRITE | (century & RTC_CENTURY_MASK), ioaddr + RTC_CENTURY); in ds1742_rtc_set_time()
75 writeb(century & RTC_CENTURY_MASK, ioaddr + RTC_CONTROL); in ds1742_rtc_set_time()
84 unsigned int century; in ds1742_rtc_read_time() local
98 century = readb(ioaddr + RTC_CENTURY) & RTC_CENTURY_MASK; in ds1742_rtc_read_time()
107 tm->tm_year = bcd2bin(year) + bcd2bin(century) * 100 - 1900; in ds1742_rtc_read_time()
H A Dlib.c58 u32 u32tmp, udays, century, day_of_century, year_of_century, year, in rtc_time64_to_tm() local
99 century = u32tmp / 146097; in rtc_time64_to_tm()
107 year = 100 * century + year_of_century; in rtc_time64_to_tm()
109 year_of_century % 4 == 0 : century % 4 == 0; in rtc_time64_to_tm()
H A Drtc-ds1553.c75 u8 century; in ds1553_rtc_set_time() local
77 century = bin2bcd((tm->tm_year + 1900) / 100); in ds1553_rtc_set_time()
90 writeb(RTC_WRITE | (century & RTC_CENTURY_MASK), ioaddr + RTC_CENTURY); in ds1553_rtc_set_time()
91 writeb(century & RTC_CENTURY_MASK, ioaddr + RTC_CONTROL); in ds1553_rtc_set_time()
100 unsigned int century; in ds1553_rtc_read_time() local
114 century = readb(ioaddr + RTC_CENTURY) & RTC_CENTURY_MASK; in ds1553_rtc_read_time()
123 tm->tm_year = bcd2bin(year) + bcd2bin(century) * 100 - 1900; in ds1553_rtc_read_time()
H A Drtc-wilco-ec.c56 u8 century; member
79 u8 century; member
112 tm->tm_year = rtc.year + (rtc.century * 100) - 1900; in wilco_ec_rtc_read()
139 rtc.century = bin2bcd(year / 100); in wilco_ec_rtc_write()
H A Drtc-ds1511.c235 unsigned int century; in ds1511_rtc_read_time() local
248 century = rtc_read(RTC_CENTURY); in ds1511_rtc_read_time()
260 century = bcd2bin(century) * 100; in ds1511_rtc_read_time()
266 century += rtc_tm->tm_year; in ds1511_rtc_read_time()
267 rtc_tm->tm_year = century - 1900; in ds1511_rtc_read_time()
H A Drtc-max6902.c54 int err, century; in max6902_read_time() local
79 century = bcd2bin(buf[0]) * 100; in max6902_read_time()
81 dt->tm_year += century; in max6902_read_time()
H A Drtc-cmos.c89 u8 century; member
677 || off == cmos->century) in cmos_nvram_write()
861 cmos_rtc.century = acpi_gbl_FADT.century; in acpi_cmos_wake_setup()
1001 cmos_rtc.century = info->rtc_century; in cmos_do_probe()
1017 if (cmos_rtc.century >= 128) in cmos_do_probe()
1018 cmos_rtc.century = 0; in cmos_do_probe()
1127 cmos_rtc.century ? ", y3k" : "", in cmos_do_probe()
H A Drtc-ds1685.c264 u8 century; in ds1685_rtc_read_time() local
276 century = rtc->read(rtc, RTC_CENTURY); in ds1685_rtc_read_time()
282 century = ds1685_rtc_bcd2bin(rtc, century, RTC_CENTURY_MASK, in ds1685_rtc_read_time()
296 tm->tm_year = ((years + (century * 100)) - 1900); in ds1685_rtc_read_time()
312 u8 ctrlb, seconds, minutes, hours, wday, mday, month, years, century; in ds1685_rtc_set_time() local
329 century = ds1685_rtc_bin2bcd(rtc, ((tm->tm_year + 1900) / 100), in ds1685_rtc_set_time()
366 rtc->write(rtc, RTC_CENTURY, century); in ds1685_rtc_set_time()
H A Drtc-stk17ta8.c99 unsigned int century; in stk17ta8_rtc_read_time() local
116 century = readb(ioaddr + RTC_CENTURY); in stk17ta8_rtc_read_time()
125 tm->tm_year = bcd2bin(year) + bcd2bin(century) * 100 - 1900; in stk17ta8_rtc_read_time()
H A Drtc-ds3232.c104 unsigned int century, add_century = 0; in ds3232_read_time() local
122 century = month & 0x80; in ds3232_read_time()
143 if (century) in ds3232_read_time()
/openbmc/u-boot/cmd/
H A Ddate.c184 int year, century; in mk_date() local
186 if (cnvrt2 (datestr+ 8, &century) || in mk_date()
190 tmp->tm_year = 100 * century + year; in mk_date()
192 int year, century; in mk_date() local
194 century = tmp->tm_year / 100; in mk_date()
197 tmp->tm_year = 100 * century + year; in mk_date()
/openbmc/linux/kernel/time/
H A Dtimeconv.c50 u64 u64tmp, udays, century, year; in time64_to_tm() local
108 century = div64_u64_rem(u64tmp, 146097, &u64tmp); in time64_to_tm()
116 year = 100 * century + year_of_century; in time64_to_tm()
117 is_leap_year = year_of_century ? !(year_of_century % 4) : !(century % 4); in time64_to_tm()
/openbmc/u-boot/drivers/rtc/
H A Dds1556.c57 int century; in rtc_get() local
72 century = rtc_read( RTC_CENTURY ); in rtc_get()
80 year, century, mon, mday, wday, in rtc_get()
92 ( bcd2bin( century & 0x3F ) * 100 ); in rtc_get()
H A Dpcf8563.c70 uchar century; in rtc_set() local
78 century = (tmp->tm_year >= 2000) ? 0 : 0x80; in rtc_set()
79 rtc_write (0x07, bin2bcd(tmp->tm_mon) | century); in rtc_set()
H A Dm48t35ax.c72 uchar century; in rtc_set() local
87 century = ((tmp->tm_year >= 2000) ? 0x10 : 0) | 0x20; in rtc_set()
88 rtc_write (0x04, bin2bcd(tmp->tm_wday) | century); in rtc_set()
H A Dds3231.c110 uchar century; in rtc_set() local
118 century = (tmp->tm_year >= 2000) ? 0x80 : 0; in rtc_set()
119 rtc_write (RTC_MON_REG_ADDR, bin2bcd (tmp->tm_mon) | century); in rtc_set()
H A Dds1337.c124 uchar century; in rtc_set() local
132 century = (tmp->tm_year >= 2000) ? 0x80 : 0; in rtc_set()
133 rtc_write (RTC_MON_REG_ADDR, bin2bcd (tmp->tm_mon) | century); in rtc_set()
H A Dds174x.c52 int century; in rtc_get() local
67 century = rtc_read( RTC_CENTURY ); in rtc_get()
87 ( bcd2bin( century & 0x3F ) * 100 ); in rtc_get()
/openbmc/linux/drivers/firmware/efi/
H A Dcper.c508 __u8 hour, min, sec, day, mon, year, century, *timestamp; in cper_print_tstamp() local
518 century = bcd2bin(timestamp[7]); in cper_print_tstamp()
522 century, year, mon, day, hour, min, sec); in cper_print_tstamp()
/openbmc/linux/include/acpi/
H A Dactbl.h235 u8 century; /* Index to century in RTC CMOS RAM */ member
/openbmc/u-boot/arch/x86/cpu/quark/
H A Dacpi.c57 fadt->century = 0x00; in acpi_create_fadt()
/openbmc/u-boot/arch/x86/cpu/baytrail/
H A Dacpi.c62 fadt->century = 0x00; in acpi_create_fadt()

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