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change the vq count and vendor id 

Signed-off-by: Zhu Yingjiang <yingjiang.zhu@linux.intel.com>
Tracked-On: #1915
Acked-by: Yu Wang <yu1.wang@intel.com>
This commit is contained in:
Zhu Yingjiang 2018-08-22 14:37:15 +08:00 committed by wenlingz
parent d495732c71
commit 333629682a
1 changed files with 3 additions and 3 deletions
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6
devicemodel/hw/pci/virtio/virtio_audio.c
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@ -40,7 +40,7 @@
* Queue definitions. * Queue definitions.
* Audio mediator uses two queues: one for interrupt and the other for messages. * Audio mediator uses two queues: one for interrupt and the other for messages.
*/ */
#define VIRTIO_AUDIO_VQ_NUM 2 #define VIRTIO_AUDIO_VQ_NUM 4 /*2 currently we use 4 vq, may change later*/
const char *vbs_k_audio_dev_path = "/dev/vbs_k_audio"; const char *vbs_k_audio_dev_path = "/dev/vbs_k_audio";
@ -334,11 +334,11 @@ virtio_audio_init(struct vmctx *ctx, struct pci_vdev *dev, char *opts)
/* initialize config space */ /* initialize config space */
pci_set_cfgdata16(dev, PCIR_DEVICE, VIRTIO_DEV_AUDIO); pci_set_cfgdata16(dev, PCIR_DEVICE, VIRTIO_DEV_AUDIO);
pci_set_cfgdata16(dev, PCIR_VENDOR, VIRTIO_VENDOR); pci_set_cfgdata16(dev, PCIR_VENDOR, INTEL_VENDOR_ID);
pci_set_cfgdata8(dev, PCIR_CLASS, PCIC_MULTIMEDIA); pci_set_cfgdata8(dev, PCIR_CLASS, PCIC_MULTIMEDIA);
pci_set_cfgdata8(dev, PCIR_SUBCLASS, PCIS_MULTIMEDIA_AUDIO); pci_set_cfgdata8(dev, PCIR_SUBCLASS, PCIS_MULTIMEDIA_AUDIO);
pci_set_cfgdata16(dev, PCIR_SUBDEV_0, VIRTIO_TYPE_AUDIO); pci_set_cfgdata16(dev, PCIR_SUBDEV_0, VIRTIO_TYPE_AUDIO);
pci_set_cfgdata16(dev, PCIR_SUBVEND_0, VIRTIO_VENDOR); pci_set_cfgdata16(dev, PCIR_SUBVEND_0, INTEL_VENDOR_ID);
if (virtio_interrupt_init(&virt_audio->base, virtio_uses_msix())) { if (virtio_interrupt_init(&virt_audio->base, virtio_uses_msix())) {
free(virt_audio); free(virt_audio);