From: Gerd Hoffmann <kraxel@redhat.com>
To: Igor Mammedov <imammedo@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>,
Sergio Lopez <slp@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
qemu-devel@nongnu.org, Paolo Bonzini <pbonzini@redhat.com>,
Richard Henderson <rth@twiddle.net>
Subject: Re: [PATCH v2 08/13] acpi: generic event device for x86
Date: Wed, 6 May 2020 12:31:06 +0200 [thread overview]
Message-ID: <20200506103106.nih5mf5zpltv3fns@sirius.home.kraxel.org> (raw)
In-Reply-To: <20200505170316.7e72da4d@redhat.com>
On Tue, May 05, 2020 at 05:03:16PM +0200, Igor Mammedov wrote:
> On Tue, 5 May 2020 15:43:00 +0200
> Gerd Hoffmann <kraxel@redhat.com> wrote:
>
> > Uses TYPE_ACPI_GED as QOM parent for code reuse.
> > Add registers for sleep states and reset.
> > Add powerdown notifier for power button events.
> registers aren't x86 specific per spec,
> can we put these registers into TYPE_ACPI_GED
> and enable the optionally like is done with memory hotplug registers
> in acpi_ged_initfn()
Sure, will do.
> > Set AcpiDeviceIfClass->madt_cpu.
> that's the only reason I could justify adding x86 specific flavour.
Also the powerdown notifier. Seems the workflow is slightly different
on x86 (acpi device registers notifier) and arm (machine registers
notifier and calls acpidev->send_event).
take care,
Gerd
next prev parent reply other threads:[~2020-05-06 10:32 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-05 13:42 [PATCH v2 00/13] microvm: add acpi support Gerd Hoffmann
2020-05-05 13:42 ` [PATCH v2 01/13] acpi: make build_madt() more generic Gerd Hoffmann
2020-05-05 13:54 ` Igor Mammedov
2020-05-05 13:42 ` [PATCH v2 02/13] acpi: create acpi-common.c and move madt code Gerd Hoffmann
2020-05-05 14:00 ` Igor Mammedov
2020-05-05 13:42 ` [PATCH v2 03/13] acpi: madt: skip pci override on pci-less systems (microvm) Gerd Hoffmann
2020-05-05 14:10 ` Igor Mammedov
2020-05-05 14:17 ` Philippe Mathieu-Daudé
2020-05-05 13:42 ` [PATCH v2 04/13] acpi: move acpi_build_facs to acpi-common.c Gerd Hoffmann
2020-05-05 13:49 ` Philippe Mathieu-Daudé
2020-05-05 14:16 ` Igor Mammedov
2020-05-05 13:42 ` [PATCH v2 05/13] acpi: move acpi_init_common_fadt_data " Gerd Hoffmann
2020-05-05 14:25 ` Igor Mammedov
2020-05-06 10:03 ` Gerd Hoffmann
2020-05-05 13:42 ` [PATCH v2 06/13] acpi: move acpi_align_size to acpi-common.h Gerd Hoffmann
2020-05-05 13:53 ` Philippe Mathieu-Daudé
2020-05-05 14:30 ` Igor Mammedov
2020-05-05 13:42 ` [PATCH v2 07/13] acpi: fadt: add hw-reduced sleep register support Gerd Hoffmann
2020-05-05 14:35 ` Igor Mammedov
2020-05-05 13:43 ` [PATCH v2 08/13] acpi: generic event device for x86 Gerd Hoffmann
2020-05-05 15:03 ` Igor Mammedov
2020-05-06 10:31 ` Gerd Hoffmann [this message]
2020-05-06 12:41 ` Igor Mammedov
2020-05-07 14:03 ` Gerd Hoffmann
2020-05-05 13:43 ` [PATCH v2 09/13] microvm: add minimal acpi support Gerd Hoffmann
2020-05-05 15:20 ` Igor Mammedov
2020-05-06 10:35 ` Gerd Hoffmann
2020-05-06 14:14 ` Igor Mammedov
2020-05-07 13:39 ` Gerd Hoffmann
2020-05-05 13:43 ` [PATCH v2 10/13] microvm: disable virtio-mmio cmdline hack Gerd Hoffmann
2020-05-05 15:22 ` Igor Mammedov
2020-05-05 13:43 ` [PATCH v2 11/13] microvm: add acpi_dsdt_add_virtio() for x86 Gerd Hoffmann
2020-05-06 7:27 ` Sergio Lopez
2020-05-05 13:43 ` [PATCH v2 12/13] microvm: make virtio irq base runtime configurable Gerd Hoffmann
2020-05-06 7:28 ` Sergio Lopez
2020-05-05 13:43 ` [PATCH v2 13/13] microvm/acpi: use GSI 16-23 for virtio Gerd Hoffmann
2020-05-06 7:28 ` Sergio Lopez
2020-05-05 14:04 ` [PATCH v2 00/13] microvm: add acpi support Michael S. Tsirkin
2020-05-05 14:16 ` Philippe Mathieu-Daudé
2020-05-06 7:25 ` Sergio Lopez
2020-05-06 11:46 ` Gerd Hoffmann
2020-05-06 11:50 ` Michael S. Tsirkin
2020-05-07 13:57 ` Gerd Hoffmann
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