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driver/ldpaa_eth: Retry enqueue if portal was busy
authorPrabhakar Kushwaha <prabhakar@freescale.com>
Thu, 2 Jul 2015 05:59:05 +0000 (11:29 +0530)
committerLothar Waßmann <LW@KARO-electronics.de>
Wed, 9 Sep 2015 11:34:23 +0000 (13:34 +0200)
commit04e34b5ee9476e6d01def909a17bfe3dfa33bb7c
tree3c8a3922183aebe4175c52037fe57dcf58fb56ddtree | snapshot
parentbaa4e2bc35b51de80f7540f73016664740bba1eacommit | diff
driver/ldpaa_eth: Retry enqueue if portal was busy

Do not immediately return if the enqueue function returns -EBUSY; re-try
mulitple times.

if timeout occures, release the buffer.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
drivers/net/ldpaa_eth/ldpaa_eth.c diff | blob | history
UBoot for KaRo TX COM modules