From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35239) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cVvM8-0006GL-MO for qemu-devel@nongnu.org; Tue, 24 Jan 2017 02:17:29 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cVvM3-0005my-Er for qemu-devel@nongnu.org; Tue, 24 Jan 2017 02:17:28 -0500 Received: from mail.ispras.ru ([83.149.199.45]:38566) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cVvM3-0005mq-7M for qemu-devel@nongnu.org; Tue, 24 Jan 2017 02:17:23 -0500 From: Pavel Dovgalyuk Date: Tue, 24 Jan 2017 10:17:24 +0300 Message-ID: <20170124071724.4572.85855.stgit@PASHA-ISP> In-Reply-To: <20170124071654.4572.41407.stgit@PASHA-ISP> References: <20170124071654.4572.41407.stgit@PASHA-ISP> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] [PATCH v7 05/14] apic: save apic_delivered flag List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, peter.maydell@linaro.org, mst@redhat.com, jasowang@redhat.com, quintela@redhat.com, dovgaluk@ispras.ru, kraxel@redhat.com, pbonzini@redhat.com This patch implements saving/restoring of static apic_delivered variable. Signed-off-by: Pavel Dovgalyuk --- hw/intc/apic_common.c | 32 ++++++++++++++++++++++++++++++++ include/hw/i386/apic_internal.h | 2 ++ 2 files changed, 34 insertions(+) diff --git a/hw/intc/apic_common.c b/hw/intc/apic_common.c index d78c885..ac6cc67 100644 --- a/hw/intc/apic_common.c +++ b/hw/intc/apic_common.c @@ -384,6 +384,24 @@ static bool apic_common_sipi_needed(void *opaque) return s->wait_for_sipi != 0; } +static bool apic_irq_delivered_needed(void *opaque) +{ + return true; +} + +static void apic_irq_delivered_pre_save(void *opaque) +{ + APICCommonState *s = APIC_COMMON(opaque); + s->apic_irq_delivered = apic_irq_delivered; +} + +static int apic_irq_delivered_post_load(void *opaque, int version_id) +{ + APICCommonState *s = APIC_COMMON(opaque); + apic_irq_delivered = s->apic_irq_delivered; + return 0; +} + static const VMStateDescription vmstate_apic_common_sipi = { .name = "apic_sipi", .version_id = 1, @@ -396,6 +414,19 @@ static const VMStateDescription vmstate_apic_common_sipi = { } }; +static const VMStateDescription vmstate_apic_irq_delivered = { + .name = "apic_irq_delivered", + .version_id = 1, + .minimum_version_id = 1, + .needed = apic_irq_delivered_needed, + .pre_save = apic_irq_delivered_pre_save, + .post_load = apic_irq_delivered_post_load, + .fields = (VMStateField[]) { + VMSTATE_INT32(apic_irq_delivered, APICCommonState), + VMSTATE_END_OF_LIST() + } +}; + static const VMStateDescription vmstate_apic_common = { .name = "apic", .version_id = 3, @@ -430,6 +461,7 @@ static const VMStateDescription vmstate_apic_common = { }, .subsections = (const VMStateDescription*[]) { &vmstate_apic_common_sipi, + &vmstate_apic_irq_delivered, NULL } }; diff --git a/include/hw/i386/apic_internal.h b/include/hw/i386/apic_internal.h index 1209eb4..20ad28c 100644 --- a/include/hw/i386/apic_internal.h +++ b/include/hw/i386/apic_internal.h @@ -189,6 +189,8 @@ struct APICCommonState { DeviceState *vapic; hwaddr vapic_paddr; /* note: persistence via kvmvapic */ bool legacy_instance_id; + + int apic_irq_delivered; /* for saving static variable */ }; typedef struct VAPICState {