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author | Peter Maydell <peter.maydell@linaro.org> | 2015-06-11 15:33:38 +0100 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2015-06-11 15:33:38 +0100 |
commit | d8e3b729cf452d2689c8669f1ec18158db29fd5a (patch) | |
tree | accc62ac8989a64ef70291ad1d1ca09f374d71a6 /hw/s390x | |
parent | afa25c4bb5bd0732dca4aa0691fd4682d242925f (diff) | |
parent | 4ebc736e9938a7e88ecc785734b17145bf802a56 (diff) |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pc, acpi, virtio
Most notably this includes virtio 1 patches
Still not all devices converted, and not fully spec compliant,
so disabled by default.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Thu Jun 11 12:53:08 2015 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
* remotes/mst/tags/for_upstream: (42 commits)
i386/acpi-build: fix PXB workarounds for unsupported BIOSes
i386/acpi-build: more traditional _UID and _HID for PXB root buses
vhost-scsi: move qdev properties into vhost-scsi.c
virtio-9p-device: move qdev properties into virtio-9p-device.c
virtio-serial-bus: move qdev properties into virtio-serial-bus.c
virtio-rng: move qdev properties into virtio-rng.c
virtio-scsi: move qdev properties into virtio-scsi.c
virtio-net.h: Remove unsed DEFINE_VIRTIO_NET_PROPERTIES
virtio-net: move qdev properties into virtio-net.c
virtio-input: emulated devices [pci]
virtio-input: core code & base class [pci]
pci: add PCI_CLASS_INPUT_*
virtio-pci: fill VirtIOPCIRegions early.
virtio-pci: drop identical virtio_pci_cap
virtio-pci: move cap type to VirtIOPCIRegion
virtio-pci: move virtio_pci_add_mem_cap call to virtio_pci_modern_region_map
virtio-pci: add virtio_pci_modern_region_map()
virtio-pci: add virtio_pci_modern_regions_init()
virtio-pci: add struct VirtIOPCIRegion for virtio-1 regions
virtio-balloon: switch to virtio_add_feature
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/s390x')
-rw-r--r-- | hw/s390x/virtio-ccw.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c index ab5fc7f40e..b7a88d6d16 100644 --- a/hw/s390x/virtio-ccw.c +++ b/hw/s390x/virtio-ccw.c @@ -498,15 +498,19 @@ static int virtio_ccw_cb(SubchDev *sch, CCW1 ccw) if (!(status & VIRTIO_CONFIG_S_DRIVER_OK)) { virtio_ccw_stop_ioeventfd(dev); } - virtio_set_status(vdev, status); - if (vdev->status == 0) { - virtio_reset(vdev); - } - if (status & VIRTIO_CONFIG_S_DRIVER_OK) { - virtio_ccw_start_ioeventfd(dev); + if (virtio_set_status(vdev, status) == 0) { + if (vdev->status == 0) { + virtio_reset(vdev); + } + if (status & VIRTIO_CONFIG_S_DRIVER_OK) { + virtio_ccw_start_ioeventfd(dev); + } + sch->curr_status.scsw.count = ccw.count - sizeof(status); + ret = 0; + } else { + /* Trigger a command reject. */ + ret = -ENOSYS; } - sch->curr_status.scsw.count = ccw.count - sizeof(status); - ret = 0; } break; case CCW_CMD_SET_IND: |