Displaying 3 results from an estimated 3 matches for "vhost_dsp_misc".
2020 May 16
0
[PATCH RFC] vhost: add an SOF Audio DSP driver
...ad_iter,
+ .write_iter = vhost_dsp_chr_write_iter,
+ .poll = vhost_dsp_chr_poll,
+ .unlocked_ioctl = vhost_dsp_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = vhost_dsp_compat_ioctl,
+#endif
+ .open = vhost_dsp_open,
+ .llseek = noop_llseek,
+};
+
+static struct miscdevice vhost_dsp_misc = {
+ .minor = MISC_DYNAMIC_MINOR,
+ .name = "vhost-dsp",
+ .fops = &vhost_dsp_fops,
+};
+
+/* Always called from an interrupt thread context */
+static int vhost_dsp_update_posn(struct vhost_dsp *dsp,
+ struct sof_ipc_stream_posn *posn)
+{
+ struct vhost_virtqueue *vq = &dsp-...
2020 May 29
15
[RFC 00/12] Audio DSP VirtIO and vhost drivers
This patch set is a follow up to "Add a vhost RPMsg API" [1], it is
marked as an RFC because firstly it depends on the RPMsg API series
and secondly it is currently being reviewed on ALSA and SOF mailing
lists, but any early comments from virtualisation developers would be
highly appreciated too!
Thanks
Guennadi
[1]
2020 May 29
15
[RFC 00/12] Audio DSP VirtIO and vhost drivers
This patch set is a follow up to "Add a vhost RPMsg API" [1], it is
marked as an RFC because firstly it depends on the RPMsg API series
and secondly it is currently being reviewed on ALSA and SOF mailing
lists, but any early comments from virtualisation developers would be
highly appreciated too!
Thanks
Guennadi
[1]