search for: virtiothinintinfo

..._interrupt(uint8_t isc); #endif diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c index 44f5772..ccebd11 100644 --- a/hw/s390x/virtio-ccw.c +++ b/hw/s390x/virtio-ccw.c @@ -101,6 +101,13 @@ typedef struct VirtioFeatDesc { uint8_t index; } QEMU_PACKED VirtioFeatDesc; +typedef struct VirtioThinintInfo { + hwaddr summary_indicator; + hwaddr device_indicator; + uint16_t ind_shift; + uint8_t isc; +} QEMU_PACKED VirtioThinintInfo; + /* Specify where the virtqueues for the subchannel are in guest memory. */ static int virtio_ccw_set_vqs(SubchDev *sch, uint64_t addr, uint32_t align,...

..._interrupt(uint8_t isc); #endif diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c index e744957..846e288 100644 --- a/hw/s390x/virtio-ccw.c +++ b/hw/s390x/virtio-ccw.c @@ -184,6 +184,13 @@ typedef struct VirtioFeatDesc { uint8_t index; } QEMU_PACKED VirtioFeatDesc; +typedef struct VirtioThinintInfo { + hwaddr summary_indicator; + hwaddr device_indicator; + uint16_t ind_shift; + uint8_t isc; +} QEMU_PACKED VirtioThinintInfo; + /* Specify where the virtqueues for the subchannel are in guest memory. */ static int virtio_ccw_set_vqs(SubchDev *sch, uint64_t addr, uint32_t align,...

Hi, here's the qemu patch that implements the new adapter indicators ccw in virtio-ccw and injects adapter interrupts for the devices enabled for it. Cornelia Huck (1): s390/virtio-ccw: Adapter interrupt support. hw/s390x/css.c | 10 ++++++++ hw/s390x/css.h | 2 ++ hw/s390x/virtio-ccw.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++- hw/s390x/virtio-ccw.h |

Hi, here's the qemu patch that implements the new adapter indicators ccw in virtio-ccw and injects adapter interrupts for the devices enabled for it. Cornelia Huck (1): s390/virtio-ccw: Adapter interrupt support. hw/s390x/css.c | 10 ++++++++ hw/s390x/css.h | 2 ++ hw/s390x/virtio-ccw.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++- hw/s390x/virtio-ccw.h |

Hi, here's the current implementation of virtio-ccw adapter interrupts in qemu. Code is unchanged, only rebased against current master. Cornelia Huck (1): s390/virtio-ccw: Adapter interrupt support. hw/s390x/css.c | 10 ++++++++ hw/s390x/css.h | 2 ++ hw/s390x/virtio-ccw.c | 64 ++++++++++++++++++++++++++++++++++++++++++++++++- hw/s390x/virtio-ccw.h | 4 ++++

Hi, here's the current implementation of virtio-ccw adapter interrupts in qemu. Code is unchanged, only rebased against current master. Cornelia Huck (1): s390/virtio-ccw: Adapter interrupt support. hw/s390x/css.c | 10 ++++++++ hw/s390x/css.h | 2 ++ hw/s390x/virtio-ccw.c | 64 ++++++++++++++++++++++++++++++++++++++++++++++++- hw/s390x/virtio-ccw.h | 4 ++++

.../virtio/virtio-access.h" #include "hw/virtio/virtio-bus.h" #include "hw/s390x/adapter.h" #include "hw/s390x/s390_flic.h" +#include "linux/virtio_config.h" #include "ioinst.h" #include "css.h" @@ -260,6 +262,12 @@ typedef struct VirtioThinintInfo { uint8_t isc; } QEMU_PACKED VirtioThinintInfo; +typedef struct VirtioRevInfo { + uint16_t revision; + uint16_t length; + uint8_t data[0]; +} QEMU_PACKED VirtioRevInfo; + /* Specify where the virtqueues for the subchannel are in guest memory. */ static int virtio_ccw_set_vqs(Subc...

.../virtio/virtio-access.h" #include "hw/virtio/virtio-bus.h" #include "hw/s390x/adapter.h" #include "hw/s390x/s390_flic.h" +#include "linux/virtio_config.h" #include "ioinst.h" #include "css.h" @@ -260,6 +262,12 @@ typedef struct VirtioThinintInfo { uint8_t isc; } QEMU_PACKED VirtioThinintInfo; +typedef struct VirtioRevInfo { + uint16_t revision; + uint16_t length; + uint8_t data[0]; +} QEMU_PACKED VirtioRevInfo; + /* Specify where the virtqueues for the subchannel are in guest memory. */ static int virtio_ccw_set_vqs(Subc...

.../virtio/virtio-access.h" #include "hw/virtio/virtio-bus.h" #include "hw/s390x/adapter.h" #include "hw/s390x/s390_flic.h" +#include "linux/virtio_config.h" #include "ioinst.h" #include "css.h" @@ -260,6 +262,12 @@ typedef struct VirtioThinintInfo { uint8_t isc; } QEMU_PACKED VirtioThinintInfo; +typedef struct VirtioRevInfo { + uint16_t revision; + uint16_t length; + uint8_t data[0]; +} QEMU_PACKED VirtioRevInfo; + /* Specify where the virtqueues for the subchannel are in guest memory. */ static int virtio_ccw_set_vqs(Subc...

.../virtio/virtio-access.h" #include "hw/virtio/virtio-bus.h" #include "hw/s390x/adapter.h" #include "hw/s390x/s390_flic.h" +#include "linux/virtio_config.h" #include "ioinst.h" #include "css.h" @@ -260,6 +262,12 @@ typedef struct VirtioThinintInfo { uint8_t isc; } QEMU_PACKED VirtioThinintInfo; +typedef struct VirtioRevInfo { + uint16_t revision; + uint16_t length; + uint8_t data[0]; +} QEMU_PACKED VirtioRevInfo; + /* Specify where the virtqueues for the subchannel are in guest memory. */ static int virtio_ccw_set_vqs(Subc...

...lude "hw/virtio/virtio-bus.h" > #include "hw/s390x/adapter.h" > #include "hw/s390x/s390_flic.h" > +#include "linux/virtio_config.h" > > #include "ioinst.h" > #include "css.h" > @@ -260,6 +262,12 @@ typedef struct VirtioThinintInfo { > uint8_t isc; > } QEMU_PACKED VirtioThinintInfo; > > +typedef struct VirtioRevInfo { > + uint16_t revision; > + uint16_t length; > + uint8_t data[0]; > +} QEMU_PACKED VirtioRevInfo; > + > /* Specify where the virtqueues for the subchannel are in gu...

...lude "hw/virtio/virtio-bus.h" > #include "hw/s390x/adapter.h" > #include "hw/s390x/s390_flic.h" > +#include "linux/virtio_config.h" > > #include "ioinst.h" > #include "css.h" > @@ -260,6 +262,12 @@ typedef struct VirtioThinintInfo { > uint8_t isc; > } QEMU_PACKED VirtioThinintInfo; > > +typedef struct VirtioRevInfo { > + uint16_t revision; > + uint16_t length; > + uint8_t data[0]; > +} QEMU_PACKED VirtioRevInfo; > + > /* Specify where the virtqueues for the subchannel are in gu...

Another iteration of virtio-1 patches for qemu, as always available on git://github.com/cohuck/qemu virtio-1 This one seems to work together with the current vhost-next patches (well, I can ping :) Changes from v4: - add helpers for feature bit manipulation and checking - use 64 bit feature bits instead of 32 bit arrays - infrastructure to allow devices to offer different sets of feature bits

Another iteration of virtio-1 patches for qemu, as always available on git://github.com/cohuck/qemu virtio-1 This one seems to work together with the current vhost-next patches (well, I can ping :) Changes from v4: - add helpers for feature bit manipulation and checking - use 64 bit feature bits instead of 32 bit arrays - infrastructure to allow devices to offer different sets of feature bits

Hi, here's the next version of my virtio-1 qemu patchset. Using virtio-1 virtio-blk and virtio-net devices with a guest kernel built from <1416829787-14252-1-git-send-email-mst at redhat.com> still seems to work for the virtio-ccw transport. Changes from v1: - rebased against current master - don't advertise VERSION_1 for all devices, make devices switch it on individually

Hi, here's the next version of my virtio-1 qemu patchset. Using virtio-1 virtio-blk and virtio-net devices with a guest kernel built from <1416829787-14252-1-git-send-email-mst at redhat.com> still seems to work for the virtio-ccw transport. Changes from v1: - rebased against current master - don't advertise VERSION_1 for all devices, make devices switch it on individually

Next version of virtio-1 patches for qemu. Only change from v2 is splitting out the vring accessors into a separate header file - should hopefully fix the build issues. Cornelia Huck (9): virtio: cull virtio_bus_set_vdev_features virtio: support more feature bits s390x/virtio-ccw: fix check for WRITE_FEAT virtio: introduce legacy virtio devices virtio: allow virtio-1 queue layout

Next version of virtio-1 patches for qemu. Only change from v2 is splitting out the vring accessors into a separate header file - should hopefully fix the build issues. Cornelia Huck (9): virtio: cull virtio_bus_set_vdev_features virtio: support more feature bits s390x/virtio-ccw: fix check for WRITE_FEAT virtio: introduce legacy virtio devices virtio: allow virtio-1 queue layout

Yet another version of the virtio-1 support patches. This one has seen some (very) light testing with the virtio-1 guest support patches currently on vhost-next. Changes from v3: - Add support for FEATURES_OK. We refuse to set features after the driver has set this in the status field, and we allow to fail setting the status if the features are inconsistent. - Add missing virtio-1 changes

Yet another version of the virtio-1 support patches. This one has seen some (very) light testing with the virtio-1 guest support patches currently on vhost-next. Changes from v3: - Add support for FEATURES_OK. We refuse to set features after the driver has set this in the status field, and we allow to fail setting the status if the features are inconsistent. - Add missing virtio-1 changes