diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2016-05-14 23:42:22 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2016-05-15 00:23:52 +0200 |
| commit | 04f0e6ebd1a2ca3a1f1a356e9a07ef1797ef1b7c (patch) | |
| tree | 18dbcd5ac2ca664710aa1c32ee9237914b4c183b /drivers/staging/greybus/fw-core.c | |
| parent | 013e665372733fafd08599f0fc58ff5f450e4694 (diff) | |
greybus: fw-management: Add ioctl to initiate mode-switch
Once the interface firmware is loaded successfully to a module,
userspace can ask it to mode switch to the newly loaded firmware.
This patch provides a new ioctl to initiate mode switch.
Userspace can initiate a mode switch if it has previously loaded the
interface firmware successfully, otherwise the firmware core rejects it.
Also, once the mode-switch is initiated, disallow any more interactions
from the userspace.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Tested-by: Karthik Ravi Shankar <karthikrs@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'drivers/staging/greybus/fw-core.c')
0 files changed, 0 insertions, 0 deletions