From: Anthony PERARD <anthony.perard@citrix.com> To: QEMU-devel <qemu-devel@nongnu.org> Cc: Anthony PERARD <anthony.perard@citrix.com>, Alex Williamson <alex.williamson@redhat.com>, Xen Devel <xen-devel@lists.xensource.com>, Stefano Stabellini <stefano.stabellini@eu.citrix.com> Subject: [Qemu-devel] [PATCH RFC V1 02/11] qemu-timer: Introduce qemu_run_one_timer Date: Tue, 4 Oct 2011 15:51:13 +0100 [thread overview] Message-ID: <1317739882-4809-3-git-send-email-anthony.perard@citrix.com> (raw) In-Reply-To: <1317739882-4809-1-git-send-email-anthony.perard@citrix.com> Used by the Xen PCI Passthrough code to run the timer about the power state transition. Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> --- qemu-timer.c | 15 +++++++++++++++ qemu-timer.h | 3 +++ 2 files changed, 18 insertions(+), 0 deletions(-) diff --git a/qemu-timer.c b/qemu-timer.c index 46dd483..15e659b 100644 --- a/qemu-timer.c +++ b/qemu-timer.c @@ -1163,3 +1163,18 @@ int qemu_calculate_timeout(void) return 1000; } +/* run the specified timer */ +void qemu_run_one_timer(QEMUTimer *ts) +{ + uint64_t current_time; + + /* remove timer from the list before calling the callback */ + qemu_del_timer(ts); + + while ((current_time = qemu_get_clock_ms(rt_clock)) < ts->expire_time) + /* sleep until the expire time */ + usleep((ts->expire_time - current_time) * 1000); + + /* run the callback */ + ts->cb(ts->opaque); +} diff --git a/qemu-timer.h b/qemu-timer.h index 0a43469..b7b907b 100644 --- a/qemu-timer.h +++ b/qemu-timer.h @@ -338,4 +338,7 @@ extern int64_t tlb_flush_time; extern int64_t dev_time; #endif +/* run the specified timer */ +void qemu_run_one_timer(QEMUTimer *ts); + #endif -- Anthony PERARD
WARNING: multiple messages have this Message-ID (diff)
From: Anthony PERARD <anthony.perard@citrix.com> To: QEMU-devel <qemu-devel@nongnu.org> Cc: Anthony PERARD <anthony.perard@citrix.com>, Alex Williamson <alex.williamson@redhat.com>, Xen Devel <xen-devel@lists.xensource.com>, Stefano Stabellini <stefano.stabellini@eu.citrix.com> Subject: [PATCH RFC V1 02/11] qemu-timer: Introduce qemu_run_one_timer Date: Tue, 4 Oct 2011 15:51:13 +0100 [thread overview] Message-ID: <1317739882-4809-3-git-send-email-anthony.perard@citrix.com> (raw) In-Reply-To: <1317739882-4809-1-git-send-email-anthony.perard@citrix.com> Used by the Xen PCI Passthrough code to run the timer about the power state transition. Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> --- qemu-timer.c | 15 +++++++++++++++ qemu-timer.h | 3 +++ 2 files changed, 18 insertions(+), 0 deletions(-) diff --git a/qemu-timer.c b/qemu-timer.c index 46dd483..15e659b 100644 --- a/qemu-timer.c +++ b/qemu-timer.c @@ -1163,3 +1163,18 @@ int qemu_calculate_timeout(void) return 1000; } +/* run the specified timer */ +void qemu_run_one_timer(QEMUTimer *ts) +{ + uint64_t current_time; + + /* remove timer from the list before calling the callback */ + qemu_del_timer(ts); + + while ((current_time = qemu_get_clock_ms(rt_clock)) < ts->expire_time) + /* sleep until the expire time */ + usleep((ts->expire_time - current_time) * 1000); + + /* run the callback */ + ts->cb(ts->opaque); +} diff --git a/qemu-timer.h b/qemu-timer.h index 0a43469..b7b907b 100644 --- a/qemu-timer.h +++ b/qemu-timer.h @@ -338,4 +338,7 @@ extern int64_t tlb_flush_time; extern int64_t dev_time; #endif +/* run the specified timer */ +void qemu_run_one_timer(QEMUTimer *ts); + #endif -- Anthony PERARD
next prev parent reply other threads:[~2011-10-04 14:51 UTC|newest] Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-10-04 14:51 [Qemu-devel] [PATCH RFC V1 00/11] Xen PCI Passthrough Anthony PERARD 2011-10-04 14:51 ` Anthony PERARD 2011-10-04 14:51 ` [Qemu-devel] [PATCH RFC V1 01/11] Introduce HostPCIDevice to access a pci device on the host Anthony PERARD 2011-10-04 14:51 ` Anthony PERARD 2011-10-04 18:21 ` [Qemu-devel] " Jan Kiszka 2011-10-04 18:21 ` Jan Kiszka 2011-10-12 16:56 ` [Qemu-devel] " Anthony PERARD 2011-10-12 16:56 ` Anthony PERARD 2011-10-04 18:36 ` [Qemu-devel] " Stefano Stabellini 2011-10-04 18:36 ` Stefano Stabellini 2011-10-04 14:51 ` Anthony PERARD [this message] 2011-10-04 14:51 ` [PATCH RFC V1 02/11] qemu-timer: Introduce qemu_run_one_timer Anthony PERARD 2011-10-04 17:27 ` [Qemu-devel] " Jan Kiszka 2011-10-04 17:27 ` Jan Kiszka 2011-10-04 17:52 ` [Qemu-devel] " Stefano Stabellini 2011-10-04 17:52 ` Stefano Stabellini 2011-10-04 18:20 ` [Qemu-devel] " Anthony Liguori 2011-10-04 18:20 ` Anthony Liguori 2011-10-04 14:51 ` [Qemu-devel] [PATCH RFC V1 03/11] pci_ids: Add INTEL_82599_VF id Anthony PERARD 2011-10-04 14:51 ` Anthony PERARD 2011-10-04 14:51 ` [Qemu-devel] [PATCH RFC V1 04/11] pci_regs: Fix value of PCI_EXP_TYPE_RC_EC Anthony PERARD 2011-10-04 14:51 ` Anthony PERARD 2011-10-04 14:51 ` [Qemu-devel] [PATCH RFC V1 05/11] pci_regs: Add PCI_EXP_TYPE_PCIE_BRIDGE Anthony PERARD 2011-10-04 14:51 ` Anthony PERARD 2011-10-04 14:51 ` [Qemu-devel] [PATCH RFC V1 06/11] pci.c: Add pci_check_bar_overlap Anthony PERARD 2011-10-04 14:51 ` Anthony PERARD 2011-10-04 14:51 ` [Qemu-devel] [PATCH RFC V1 07/11] host-pci-device: Add host_pci_find_ext_cap_offset Anthony PERARD 2011-10-04 14:51 ` Anthony PERARD 2011-10-05 11:07 ` [Qemu-devel] " Stefano Stabellini 2011-10-05 11:07 ` Stefano Stabellini 2011-10-04 14:51 ` [Qemu-devel] [PATCH RFC V1 08/11] Introduce Xen PCI Passthrough, qdevice (1/3) Anthony PERARD 2011-10-04 14:51 ` Anthony PERARD 2011-10-05 11:51 ` [Qemu-devel] " Stefano Stabellini 2011-10-05 11:51 ` Stefano Stabellini 2011-10-04 14:51 ` [Qemu-devel] [PATCH RFC V1 09/11] Introduce Xen PCI Passthrough, PCI config space helpers (2/3) Anthony PERARD 2011-10-04 14:51 ` Anthony PERARD 2011-10-04 14:51 ` [Qemu-devel] [PATCH RFC V1 10/11] Introduce Xen PCI Passthrough, MSI (3/3) Anthony PERARD 2011-10-04 14:51 ` Anthony PERARD 2011-10-05 11:51 ` [Qemu-devel] " Stefano Stabellini 2011-10-05 11:51 ` Stefano Stabellini 2011-10-04 14:51 ` [Qemu-devel] [PATCH RFC V1 11/11] config/make: Introduce --enable-xen-pci-passthrough, built it Anthony PERARD 2011-10-04 14:51 ` Anthony PERARD 2011-10-05 11:55 ` [Qemu-devel] " Stefano Stabellini 2011-10-05 11:55 ` Stefano Stabellini 2011-10-04 14:58 ` [Qemu-devel] [Xen-devel] [PATCH RFC V1 00/11] Xen PCI Passthrough Avi Kivity 2011-10-04 14:58 ` Avi Kivity 2011-10-04 15:01 ` [Qemu-devel] " Anthony Liguori 2011-10-04 15:01 ` Anthony Liguori 2011-10-04 15:05 ` [Qemu-devel] " Stefano Stabellini 2011-10-04 15:05 ` Stefano Stabellini 2011-10-04 16:33 ` [Qemu-devel] " Alex Williamson 2011-10-04 16:33 ` Alex Williamson 2011-10-04 16:56 ` [Qemu-devel] " Stefano Stabellini 2011-10-04 16:56 ` Stefano Stabellini 2011-10-04 17:01 ` [Qemu-devel] " Avi Kivity 2011-10-04 17:01 ` Avi Kivity 2011-10-04 17:41 ` [Qemu-devel] " Jan Kiszka 2011-10-04 17:41 ` Jan Kiszka 2011-10-04 17:03 ` [Qemu-devel] " Avi Kivity 2011-10-04 17:03 ` Avi Kivity 2011-10-04 18:19 ` [Qemu-devel] " Stefano Stabellini 2011-10-04 18:19 ` Stefano Stabellini 2011-10-04 18:24 ` [Qemu-devel] " Avi Kivity 2011-10-04 18:24 ` Avi Kivity 2011-10-04 17:21 ` [Qemu-devel] " Jan Kiszka 2011-10-04 17:21 ` Jan Kiszka
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