[Xen-changelog] [xen staging] xen/sndif: Change stream's unique-id to string

[patchbot@xxxxxxx]

commit 11535cdbc0ae5925a55b3e735447c30faaa6f63b
Author:     Oleksandr Andrushchenko <oleksandr_andrushchenko@xxxxxxxx>
AuthorDate: Fri Jun 8 09:08:31 2018 +0300
Commit:     Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
CommitDate: Fri Jun 8 10:56:53 2018 -0400

    xen/sndif: Change stream's unique-id to string
    
    Display and input protocols define "unique-id" XenBus field as string
    which is much more flexible in defining unique identifiers comparing
    to integer used by sound protocol. For example, this allows to provide
    UUIDs as unique ID's. Align sound protocol with display and input
    and redefine "unique-id" field as string.
    
    Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@xxxxxxxx>
    Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
    Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
    Release-acked-by: Juergen Gross <jgross@xxxxxxxx>
---
 xen/include/public/io/sndif.h | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/xen/include/public/io/sndif.h b/xen/include/public/io/sndif.h
index 417d3ebc79..402033cf49 100644
--- a/xen/include/public/io/sndif.h
+++ b/xen/include/public/io/sndif.h
@@ -278,13 +278,11 @@
  *      defined under the same device.
  *
  * unique-id
- *      Values:         <uint32_t>
+ *      Values:         <string>
  *
- *      After stream initialization it is assigned a unique ID (within the 
front
- *      driver), so every stream of the frontend can be identified by the
- *      backend by this ID. This is not equal to stream-idx as the later is
- *      zero based within the device, but this index is contigous within the
- *      driver.
+ *      After stream initialization it is assigned a unique ID, so every
+ *      stream of the frontend can be identified by the backend by this ID.
+ *      This can be UUID or such.
  *
  *-------------------- Stream Request Transport Parameters --------------------
  *
--
generated by git-patchbot for /home/xen/git/xen.git#staging

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