search for: qemu_get_be32s

Add routines to manage PCI capability list. First user will be MSI-X. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- hw/pci.c | 98 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++------ hw/pci.h | 18 +++++++++++- 2 files changed, 106 insertions(+), 10 deletions(-) diff --git a/hw/pci.c b/hw/pci.c index 361d741..ed011b5 100644 --- a/hw/pci.c +++ b/hw/pci.c @@

Add routines to manage PCI capability list. First user will be MSI-X. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- hw/pci.c | 98 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++------ hw/pci.h | 18 +++++++++++- 2 files changed, 106 insertions(+), 10 deletions(-) diff --git a/hw/pci.c b/hw/pci.c index 361d741..ed011b5 100644 --- a/hw/pci.c +++ b/hw/pci.c @@

Add routines to manage PCI capability list. First user will be MSI-X. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- hw/pci.c | 98 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++------ hw/pci.h | 18 +++++++++++- 2 files changed, 106 insertions(+), 10 deletions(-) diff --git a/hw/pci.c b/hw/pci.c index 5dcfb4e..6bc3819 100644 --- a/hw/pci.c +++ b/hw/pci.c @@

Add routines to manage PCI capability list. First user will be MSI-X. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- hw/pci.c | 98 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++------ hw/pci.h | 18 +++++++++++- 2 files changed, 106 insertions(+), 10 deletions(-) diff --git a/hw/pci.c b/hw/pci.c index 5dcfb4e..6bc3819 100644 --- a/hw/pci.c +++ b/hw/pci.c @@

...32s(f, &s->mouse_dz); qemu_put_8s(f, &s->mouse_buttons); +#ifdef SYNAPTIC qemu_put_be32s(f, &s->touchpad.absolute); qemu_put_be32s(f, &s->touchpad.high); +#endif } static int kbd_load(QEMUFile* f, void* opaque, int version_id) @@ -897,8 +922,10 @@ qemu_get_be32s(f, &s->mouse_dy); qemu_get_be32s(f, &s->mouse_dz); qemu_get_8s(f, &s->mouse_buttons); +#ifdef SYNAPTIC qemu_get_be32s(f, &s->touchpad.absolute); qemu_get_be32s(f, &s->touchpad.high); +#endif return 0; } _______________________________...

virtio-1 devices always use num_buffers in the header, even if mergeable rx buffers have not been negotiated. Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> --- hw/net/virtio-net.c | 21 +++++++++++++++------ 1 file changed, 15 insertions(+), 6 deletions(-) diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index ebbea60..7ee2bd6 100644 --- a/hw/net/virtio-net.c +++

virtio-1 devices always use num_buffers in the header, even if mergeable rx buffers have not been negotiated. Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> --- hw/net/virtio-net.c | 21 +++++++++++++++------ 1 file changed, 15 insertions(+), 6 deletions(-) diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index ebbea60..7ee2bd6 100644 --- a/hw/net/virtio-net.c +++

...VirtIODevice *vdev, QEMUFile *f) { - int num, i; + int num, i, r; pci_device_load(&vdev->pci_dev, f); + r = msix_load(&vdev->pci_dev, f); + if (r) + return r; + + pci_resize_io_region(&vdev->pci_dev, 1, msix_bar_size(&vdev->pci_dev)); qemu_get_be32s(f, &vdev->addr); qemu_get_8s(f, &vdev->status); @@ -732,12 +827,25 @@ void virtio_load(VirtIODevice *vdev, QEMUFile *f) vdev->config_len = qemu_get_be32(f); qemu_get_buffer(f, vdev->config, vdev->config_len); + if (msix_present(&vdev->pci_dev)) { +...

...VirtIODevice *vdev, QEMUFile *f) { - int num, i; + int num, i, r; pci_device_load(&vdev->pci_dev, f); + r = msix_load(&vdev->pci_dev, f); + if (r) + return r; + + pci_resize_io_region(&vdev->pci_dev, 1, msix_bar_size(&vdev->pci_dev)); qemu_get_be32s(f, &vdev->addr); qemu_get_8s(f, &vdev->status); @@ -732,12 +827,25 @@ void virtio_load(VirtIODevice *vdev, QEMUFile *f) vdev->config_len = qemu_get_be32(f); qemu_get_buffer(f, vdev->config, vdev->config_len); + if (msix_present(&vdev->pci_dev)) { +...

Implement bindings for virtio save/load. Use them in virtio pci. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- hw/virtio-pci.c | 49 ++++++++++++++++++++++++++++++++++++++++++++++++- hw/virtio.c | 31 ++++++++++++++----------------- hw/virtio.h | 4 ++++ 3 files changed, 66 insertions(+), 18 deletions(-) diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c index

Implement bindings for virtio save/load. Use them in virtio pci. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- hw/virtio-pci.c | 49 ++++++++++++++++++++++++++++++++++++++++++++++++- hw/virtio.c | 31 ++++++++++++++----------------- hw/virtio.h | 4 ++++ 3 files changed, 66 insertions(+), 18 deletions(-) diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c index

Hello, This series fixes a few issues pointed out by Avi and Juan. Avi pointed out we should do full scatter/gather processing of guest data even if current (well-behaved) guests don't send multiple iovs per element. Juan pointed out a few migration-related bugs. In handling the migration fixes, I noticed hot-plug/unplug isn't handled perfectly for the migration case: ports are

Hello, This series fixes a few issues pointed out by Avi and Juan. Avi pointed out we should do full scatter/gather processing of guest data even if current (well-behaved) guests don't send multiple iovs per element. Juan pointed out a few migration-related bugs. In handling the migration fixes, I noticed hot-plug/unplug isn't handled perfectly for the migration case: ports are

Implement bindings for virtio save/load. Use them in virtio pci. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Is anyone working to fill in load/save bindings so that saving virtio devices works? Here's a trivial patch to do this (this one is on top of my MSI-X patchset). Comments? hw/virtio-pci.c | 49 ++++++++++++++++++++++++++++++++++++++++++++++++- hw/virtio.c |

Implement bindings for virtio save/load. Use them in virtio pci. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Is anyone working to fill in load/save bindings so that saving virtio devices works? Here's a trivial patch to do this (this one is on top of my MSI-X patchset). Comments? hw/virtio-pci.c | 49 ++++++++++++++++++++++++++++++++++++++++++++++++- hw/virtio.c |

On Wed, Dec 03, 2014 at 12:14:10PM +0100, Cornelia Huck wrote: > On Wed, 3 Dec 2014 12:52:51 +0200 > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > On Wed, Dec 03, 2014 at 10:50:04AM +0100, Cornelia Huck wrote: > > > > diff --git a/hw/virtio/virtio-mmio.c b/hw/virtio/virtio-mmio.c > > > index 43b7e02..1e2a720 100644 > > > ---

On Wed, Dec 03, 2014 at 12:14:10PM +0100, Cornelia Huck wrote: > On Wed, 3 Dec 2014 12:52:51 +0200 > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > On Wed, Dec 03, 2014 at 10:50:04AM +0100, Cornelia Huck wrote: > > > > diff --git a/hw/virtio/virtio-mmio.c b/hw/virtio/virtio-mmio.c > > > index 43b7e02..1e2a720 100644 > > > ---

On Wed, Dec 03, 2014 at 10:50:04AM +0100, Cornelia Huck wrote: > On Wed, 3 Dec 2014 10:27:36 +0100 > Cornelia Huck <cornelia.huck at de.ibm.com> wrote: > > > On Tue, 2 Dec 2014 21:03:45 +0200 > > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > > > On Tue, Dec 02, 2014 at 04:41:36PM +0100, Cornelia Huck wrote: > > > >

On Wed, Dec 03, 2014 at 10:50:04AM +0100, Cornelia Huck wrote: > On Wed, 3 Dec 2014 10:27:36 +0100 > Cornelia Huck <cornelia.huck at de.ibm.com> wrote: > > > On Tue, 2 Dec 2014 21:03:45 +0200 > > "Michael S. Tsirkin" <mst at redhat.com> wrote: > > > > > On Tue, Dec 02, 2014 at 04:41:36PM +0100, Cornelia Huck wrote: > > > >

Extend virtio to support many interrupt vectors, and rearrange code in preparation for multi-vector support (mostly move reset out to bindings, because we will have to reset the vectors in transport-specific code). Actual bindings in pci, and use in net, to follow. Load and save are not connected to bindings yet, so they are left stubbed out for now. Signed-off-by: Michael S. Tsirkin <mst at