tree 271b5e47e4e1b9031f06a803de4b6da8bba9a56a
parent 8589375ff66d10295d609cca53cdf2f9f12a5472
author Alpana Kumari <alpankum@in.ibm.com> 1597747863 -0500
committer Santosh Puranik <santosh.puranik@in.ibm.com> 1610102099 +0000

Enable pre and post actions

This commit enables the VPD parser to take certain
pre and post collection actions.

-- Set a GPIO in order to enable hardware paths (such as I2C)
-- Bind device drivers to the I2C device so as to generate a udev
   event.
-- Set a GPIO as a post action on failure to collect VPD.

Pre-actions are taken when collecting system VPD.
Post actions can be taken either after a failure
to bind drivers or after failing to collect/parse VPD.

Change-Id: I26754000a72db53f00a5afc4925de27e3f7c3ba8
Signed-off-by: Alpana Kumari <alpankum@in.ibm.com>