On 2020/7/21 上午10:02, Zhu, Lingshan wrote:
On 7/20/2020 5:40 PM, Jason Wang wrote:
On 2020/7/20 下午5:07, Zhu, Lingshan wrote:
+}
+
+static void vdpa_unsetup_irq(struct vdpa_device *vdev, int qid)
+{
+ struct vdpa_driver *drv = drv_to_vdpa(vdev->dev.driver);
+
+ if (drv->unsetup_vq_ir
On 2020/7/20 下午5:07, Zhu, Lingshan wrote:
+}
+
+static void vdpa_unsetup_irq(struct vdpa_device *vdev, int qid)
+{
+ struct vdpa_driver *drv = drv_to_vdpa(vdev->dev.driver);
+
+ if (drv->unsetup_vq_irq)
+ drv->unsetup_vq_irq(vdev, qid);
Do you need to check the existence of drv
On 2020/7/16 下午7:23, Zhu Lingshan wrote:
This commit implements IRQ offloading helpers
Let's say "vq irq allocate/free helpers" here.
in vDPA core by
introducing two couple of functions:
vdpa_alloc_vq_irq() and vdpa_free_vq_irq(): request irq and free
irq, will setup irq offloading.
vdp
This commit implements IRQ offloading helpers in vDPA core by
introducing two couple of functions:
vdpa_alloc_vq_irq() and vdpa_free_vq_irq(): request irq and free
irq, will setup irq offloading.
vdpa_setup_irq() and vdpa_unsetup_irq(): supportive functions,
will call vhost_vdpa helpers.
Signed-
