tree 8747680c7ad7229f5a1c51dbab318d0fb393cef1
parent 20c3010210216b0064bd3811ed6b7f1bb0b2967a
author Prabhakar Kushwaha <prabhakar@freescale.com> 1435816746 +0530
committer York Sun <yorksun@freescale.com> 1437417877 -0700

driver/ldpaa_eth: Add timeout handling DQRR entry read

Volatile command does not return frame immidiately, need to wait till a frame
is available in DQRR. Ideally it should be a blocking call.

Add timeout handling for DQRR frame instead of retry counter.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>