qemu/include/hw/rtc/mc146818rtc.h

/*
 * QEMU MC146818 RTC emulation
 *
 * Copyright (c) 2003-2004 Fabrice Bellard
 *
 * SPDX-License-Identifier: MIT
 */

#ifndef HW_RTC_MC146818RTC_H
#define HW_RTC_MC146818RTC_H

#include "hw/isa/isa.h"

#define TYPE_MC146818_RTC "mc146818rtc"

ISADevice *mc146818_rtc_init(ISABus *bus, int base_year,
                             qemu_irq intercept_irq);
void rtc_set_memory(ISADevice *dev, int addr, int val);
int rtc_get_memory(ISADevice *dev, int addr);

#endif /* MC146818RTC_H */
hw: Move MC146818 device from hw/timer/ to hw/rtc/ subdirectory The MC146818 is a Real Time Clock, not a timer. Move it under the hw/rtc/ subdirectory. Use copyright statement from 80cabfad163 for "hw/rtc/mc146818rtc.h". Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191003230404.19384-4-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu> 2019-10-04 01:03:53 +02:00			`/*`
			`* QEMU MC146818 RTC emulation`
			`*`
			`* Copyright (c) 2003-2004 Fabrice Bellard`
			`*`
			`* SPDX-License-Identifier: MIT`
			`*/`

			`#ifndef HW_RTC_MC146818RTC_H`
			`#define HW_RTC_MC146818RTC_H`
pc: move rtc declarations from pc.h into a dedicated header file. Move rtc_xxx declarations from pc.h into mc146818rtc.h. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2010-05-14 16:29:16 +09:00
hw: move headers to include/ Many of these should be cleaned up with proper qdev-/QOM-ification. Right now there are many catch-all headers in include/hw/ARCH depending on cpu.h, and this makes it necessary to compile these files per-target. However, fixing this does not belong in these patches. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> 2013-02-05 17:06:20 +01:00			`#include "hw/isa/isa.h"`
hpet/rtc: Rework RTC IRQ replacement by HPET Allow the intercept the RTC IRQ for the HPET legacy mode. Then push routing to IRQ8 completely into the HPET. This allows to turn hpet_in_legacy_mode() into a private function. Furthermore, this stops the RTC from clearing IRQ8 even if the HPET is in control. This patch comes with a side effect: The RTC timers will no longer be stoppend when there is no IRQ consumer, possibly causing a minor performance degration. But as the guest may want to redirect the RTC to the SCI in that mode, it should normally disable unused IRQ source anyway. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2010-06-13 14:15:40 +02:00
mc146818rtc: QOM'ify Introduce type constant and cast macro to obsolete DO_UPCAST(). Prepares for ISA realizefn. Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Message-id: 1367093935-29091-9-git-send-email-afaerber@suse.de Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> 2013-04-27 22:18:43 +02:00			`#define TYPE_MC146818_RTC "mc146818rtc"`

hw/timer/mc146818: rename rtc_init() -> mc146818_rtc_init() Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> 2017-10-17 13:44:16 -03:00			`ISADevice mc146818_rtc_init(ISABus bus, int base_year,`
			`qemu_irq intercept_irq);`
rtc: make rtc_xxx accept/return ISADevice instead of RTCState. To match rtc_xxx with qdev, make rtc_xxx accept and return ISADevice instead of RTCState. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2010-05-14 16:29:17 +09:00			`void rtc_set_memory(ISADevice *dev, int addr, int val);`
pc: Update rtc_cmos on CPU hot-plug It provides updated currently available CPUs count to BIOS on reboot. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de> 2013-04-23 10:29:40 +02:00			`int rtc_get_memory(ISADevice *dev, int addr);`
pc: move rtc declarations from pc.h into a dedicated header file. Move rtc_xxx declarations from pc.h into mc146818rtc.h. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2010-05-14 16:29:16 +09:00
Clean up decorations and whitespace around header guards Cleaned up with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net> 2016-06-29 15:29:06 +02:00			`#endif /* MC146818RTC_H */`