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acrn-hypervisor
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dm: virtio: set VBS-K status to VIRTIO_DEV_INIT_SUCCESS after reset 

When reset VBS-K status should be set to VIRTIO_DEV_INIT_SUCCESS
because at the time the char dev of VBS-K is still opened and
when set_status callback is called later, it depends on
VIRTIO_DEV_INIT_SUCCESS to resume.

Signed-off-by: Jian Jun Chen <jian.jun.chen@intel.com>
Reviewed-by: Shuo Liu <shuo.a.liu@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
This commit is contained in:
Jian Jun Chen 2018-08-01 15:40:45 +08:00 committed by lijinxia
parent 1378a8440a
commit f63c7a7355
3 changed files with 3 additions and 3 deletions
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2
devicemodel/hw/pci/virtio/virtio_audio.c
View File

@ -195,7 +195,7 @@ virtio_audio_reset(void *base)
DPRINTF(("virtio_audio: VBS-K reset requested!\n")); DPRINTF(("virtio_audio: VBS-K reset requested!\n"));
virtio_audio_kernel_stop(virt_audio); virtio_audio_kernel_stop(virt_audio);
virtio_audio_kernel_reset(virt_audio); virtio_audio_kernel_reset(virt_audio);
virt_audio->vbs_k.kstatus = VIRTIO_DEV_INITIAL; virt_audio->vbs_k.kstatus = VIRTIO_DEV_INIT_SUCCESS;
} }
} }

2
devicemodel/hw/pci/virtio/virtio_hyper_dmabuf.c
View File

@ -186,7 +186,7 @@ virtio_hyper_dmabuf_reset(void *base)
if (kstatus == VIRTIO_DEV_STARTED) { if (kstatus == VIRTIO_DEV_STARTED) {
virtio_hyper_dmabuf_k_stop(); virtio_hyper_dmabuf_k_stop();
virtio_hyper_dmabuf_k_reset(); virtio_hyper_dmabuf_k_reset();
kstatus = VIRTIO_DEV_INITIAL; kstatus = VIRTIO_DEV_INIT_SUCCESS;
} }
} }

2
devicemodel/hw/pci/virtio/virtio_rnd.c
View File

@ -293,7 +293,7 @@ virtio_rnd_reset(void *base)
DPRINTF(("virtio_rnd: VBS-K reset requested!\n")); DPRINTF(("virtio_rnd: VBS-K reset requested!\n"));
virtio_rnd_kernel_stop(rnd); virtio_rnd_kernel_stop(rnd);
virtio_rnd_kernel_reset(rnd); virtio_rnd_kernel_reset(rnd);
rnd->vbs_k.status = VIRTIO_DEV_INITIAL; rnd->vbs_k.status = VIRTIO_DEV_INIT_SUCCESS;
} }
} }