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| author | Peter Maydell <peter.maydell@linaro.org> | 2018-10-19 19:01:07 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-10-19 19:01:07 +0100 |
| commit | b312532fd03413d0e6ae6767ec793a3e30f487b8 (patch) | |
| tree | b394d3bc03a88a5a0d9b98e29bc21b6512e17a6c /hw/timer/mc146818rtc.c | |
| parent | 31e213e30617b986a6e8ab4d9a0646eb4e6a4227 (diff) | |
| parent | 74c0b816adfc6aa1b01b4426fdf385e32e35cbac (diff) | |
| download | focaccia-qemu-b312532fd03413d0e6ae6767ec793a3e30f487b8.tar.gz focaccia-qemu-b312532fd03413d0e6ae6767ec793a3e30f487b8.zip | |
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* RTC fixes (Artem) * icount fixes (Artem) * rr fixes (Pavel, myself) * hotplug cleanup (Igor) * SCSI fixes (myself) * 4.20-rc1 KVM header update (myself) * coalesced PIO support (Peng Hao) * HVF fixes (Roman B.) * Hyper-V refactoring (Roman K.) * Support for Hyper-V IPI (Vitaly) # gpg: Signature made Fri 19 Oct 2018 12:47:58 BST # gpg: using RSA key BFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: (47 commits) replay: pass raw icount value to replay_save_clock target/i386: kvm: just return after migrate_add_blocker failed hyperv_testdev: add SynIC message and event testmodes hyperv: process POST_MESSAGE hypercall hyperv: add support for KVM_HYPERV_EVENTFD hyperv: process SIGNAL_EVENT hypercall hyperv: add synic event flag signaling hyperv: add synic message delivery hyperv: make overlay pages for SynIC hyperv: only add SynIC in compatible configurations hyperv: qom-ify SynIC hyperv:synic: split capability testing and setting i386: add hyperv-stub for CONFIG_HYPERV=n default-configs: collect CONFIG_HYPERV* in hyperv.mak hyperv: factor out arch-independent API into hw/hyperv hyperv: make hyperv_vp_index inline hyperv: split hyperv-proto.h into x86 and arch-independent parts hyperv: rename kvm_hv_sint_route_set_sint hyperv: make HvSintRoute reference-counted hyperv: address HvSintRoute by X86CPU pointer ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/timer/mc146818rtc.c')
| -rw-r--r-- | hw/timer/mc146818rtc.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/hw/timer/mc146818rtc.c b/hw/timer/mc146818rtc.c index acee47da0e..e4e4de8b8a 100644 --- a/hw/timer/mc146818rtc.c +++ b/hw/timer/mc146818rtc.c @@ -34,6 +34,7 @@ #include "qapi/qapi-commands-misc.h" #include "qapi/qapi-events-misc.h" #include "qapi/visitor.h" +#include "exec/address-spaces.h" #ifdef TARGET_I386 #include "hw/i386/apic.h" @@ -70,6 +71,7 @@ typedef struct RTCState { ISADevice parent_obj; MemoryRegion io; + MemoryRegion coalesced_io; uint8_t cmos_data[128]; uint8_t cmos_index; int32_t base_year; @@ -990,6 +992,13 @@ static void rtc_realizefn(DeviceState *dev, Error **errp) memory_region_init_io(&s->io, OBJECT(s), &cmos_ops, s, "rtc", 2); isa_register_ioport(isadev, &s->io, base); + /* register rtc 0x70 port for coalesced_pio */ + memory_region_set_flush_coalesced(&s->io); + memory_region_init_io(&s->coalesced_io, OBJECT(s), &cmos_ops, + s, "rtc-index", 1); + memory_region_add_subregion(&s->io, 0, &s->coalesced_io); + memory_region_add_coalescing(&s->coalesced_io, 0, 1); + qdev_set_legacy_instance_id(dev, base, 3); qemu_register_reset(rtc_reset, s); |