tree 09b25fef8bb124d130b575c1046068004b28786b
parent 861337e8ec92767c4c88237ec5db494a2a67fa8d
author Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> 1566431550 -0700
committer Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> 1618864741 -0700

Fix keyboard and mouse input events dropping issue

Restarting of HID input devices causes input events dropping issue
which is critical for BMC KVM uses. For an example, user can't enter
to BIOS by doing keep pressing 'F2' or 'Del' key because of this issue.

To fix the issue, this commit removes the input device restarting
logic and refines error log journaling logic using errno checking.

Tested:
  1. Open BMCweb -> Server control -> KVM.
  2. Make a host reset and keep pressing 'F2' key.
  3. Was able to enter to BIOS using the key press.

Change-Id: Iec1bfad1d9e5825858844cab658bbfa3e6bc24f6
Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>