Xiao Guangrong 9a6e2dcfdd mc146818rtc: update periodic timer only if it is needed ...

Currently, the timer is updated whenever RegA or RegB is written
even if the periodic timer related configuration is not changed

This patch optimizes it slightly to make the update happen only
if its period or enable-status is changed, also later patches are
depend on this optimization

Signed-off-by: Xiao Guangrong <xiaoguangrong@tencent.com>
Message-Id: <20170510083259.3900-2-xiaoguangrong@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2017-06-06 20:18:35 +02:00

..

a9gtimer.c

timer: a9gtimer: remove loop to auto-increment comparator

2016-10-24 16:26:54 +01:00

allwinner-a10-pit.c

hw/ptimer: Introduce timer policy feature

2016-09-22 18:13:06 +01:00

altera_timer.c

altera_timer: fix incorrect memset

2017-06-04 18:42:55 +03:00

arm_mptimer.c

arm_mptimer: Convert to use ptimer

2016-10-24 16:26:53 +01:00

arm_timer.c

hw/ptimer: Introduce timer policy feature

2016-09-22 18:13:06 +01:00

armv7m_systick.c

armv7m: Split systick out from NVIC

2017-02-28 16:18:49 +00:00

aspeed_timer.c

hw/timer: Add value matching support to aspeed_timer

2016-06-17 15:23:51 +01:00

cadence_ttc.c

arm: Clean up includes

2016-01-29 15:07:23 +00:00

digic-timer.c

hw/ptimer: Introduce timer policy feature

2016-09-22 18:13:06 +01:00

ds1338.c

i2c: Allow I2C devices to NAK start events

2017-01-09 11:40:20 +00:00

etraxfs_timer.c

shutdown: Add source information to SHUTDOWN and RESET

2017-05-23 13:28:17 +02:00

exynos4210_mct.c

hw/arm/exynos: Convert fprintf to qemu_log_mask/error_report

2017-04-20 17:39:17 +01:00

exynos4210_pwm.c

hw/arm/exynos: Convert fprintf to qemu_log_mask/error_report

2017-04-20 17:39:17 +01:00

exynos4210_rtc.c

hw/arm/exynos: Convert fprintf to qemu_log_mask/error_report

2017-04-20 17:39:17 +01:00

grlib_gptimer.c

clean-up: removed duplicate #includes

2016-10-28 18:17:24 +03:00

hpet.c

hpet: Remove user_creatable flag

2017-05-17 10:37:01 -03:00

i8254_common.c

qdev: Replace cannot_instantiate_with_device_add_yet with !user_creatable

2017-05-17 10:37:00 -03:00

i8254.c

Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND

2016-03-22 22:20:17 +01:00

imx_epit.c

imx: Use 'const char', not 'char const'

2016-09-22 18:13:09 +01:00

imx_gpt.c

ARM i.MX timers: fix reset handling

2017-02-28 12:08:16 +00:00

lm32_timer.c

hw/ptimer: Introduce timer policy feature

2016-09-22 18:13:06 +01:00

m48t59-internal.h

Split ISA and sysbus versions of m48t59 device

2017-02-06 12:33:21 +11:00

m48t59-isa.c

Split ISA and sysbus versions of m48t59 device

2017-02-06 12:33:21 +11:00

m48t59.c

hw/timer: QOM'ify m48txx_sysbus

2017-06-02 05:54:43 +01:00

Makefile.objs

armv7m: Split systick out from NVIC

2017-02-28 16:18:49 +00:00

mc146818rtc.c

mc146818rtc: update periodic timer only if it is needed

2017-06-06 20:18:35 +02:00

milkymist-sysctl.c

shutdown: Add source information to SHUTDOWN and RESET

2017-05-23 13:28:17 +02:00

mips_gictimer.c

hw/mips_gictimer: provide API for retrieving frequency

2017-02-21 22:24:58 +00:00

omap_gptimer.c

The only 64bit parameter of muldiv64() is the first one.

2016-06-07 18:02:49 +03:00

omap_synctimer.c

Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND

2016-03-22 22:20:17 +01:00

pl031.c

hw: explicitly include qemu/log.h

2016-05-19 16:42:29 +02:00

puv3_ost.c

hw/ptimer: Introduce timer policy feature

2016-09-22 18:13:06 +01:00

pxa2xx_timer.c

shutdown: Add source information to SHUTDOWN and RESET

2017-05-23 13:28:17 +02:00

sh_timer.c

hw/ptimer: Introduce timer policy feature

2016-09-22 18:13:06 +01:00

slavio_timer.c

hw/timer: QOM'ify slavio_timer

2017-06-02 05:54:43 +01:00

stm32f2xx_timer.c

timer: stm32f2xx_timer: add check for prescaler value

2016-10-24 16:26:55 +01:00

sun4v-rtc.c

target-sparc: move common cpu initialisation routines to sparc64.c

2017-01-18 22:03:44 +01:00

trace-events

armv7m: Split systick out from NVIC

2017-02-28 16:18:49 +00:00

twl92230.c

migration: extend VMStateInfo

2017-01-24 17:54:47 +00:00

xilinx_timer.c

hw/ptimer: Introduce timer policy feature

2016-09-22 18:13:06 +01:00