On 2018年07月05日 04:15, Maxime Coquelin wrote:
On 07/03/2018 07:38 AM, Jason Wang wrote:
diff --git a/include/uapi/linux/virtio_ring.h
b/include/uapi/linux/virtio_ring.h
index 6d5d5fa..71c7a46 100644
--- a/include/uapi/linux/virtio_ring.h
+++ b/include/uapi/linux/virtio_ring.h
@@ -43,6 +43,8 @@
#define VRING_DESC_F_WRITE 2
/* This means the buffer contains a list of buffer descriptors. */
#define VRING_DESC_F_INDIRECT 4
+#define VRING_DESC_F_AVAIL 7
+#define VRING_DESC_F_USED 15
For consistency, you may want to make VRING_DESC_F_AVAIL and
VRING_DESC_F_USED to represent the bit mask and not the bit position,
as done for VRING_DESC_F_WRITE and VRING_DESC_F_INDIRECT.
Regards,
Maxime
Yes, Tiwei has the same comment.
Will fix this.
Thanks
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