kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-14 05:55:17 +00:00
Code Issues Releases Packages Activity

greybus: interface: Get manifest using Control protocol

Browse source 
Control protocol is ready to be used for fetching manifest. Lets do it.

This changes few things:
- Creates/initializes bundle/connection for control protocol initially
  and skips doing the same later.
- Manifest is parsed at link-up now, instead of hotplug which was the
  case earlier. This is because we need device_id (provided during
  link-up) for registering bundle.
- Manifest is fetched using control protocol.

So the sequence of events is:

Event                 Previously       Now
-----                 ----------       ---
Interface Hotplug     create intf      create intf
                      parse mfst

Interface Link Up     init bundles     create control conn
                                       get mfst size
                                       get mfst
                                       parse mfst
                                       init bundles

Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Viresh Kumar 2015-06-22 16:42:27 +05:30 • committed by Greg Kroah-Hartman
commit 6c68da264b
5 changed files with 104 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files