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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)
committerYork Sun <yorksun@freescale.com>
Mon, 20 Jul 2015 18:44:37 +0000 (11:44 -0700)
commite48df52b69069dac7f00841fc89701604c5f1bef
tree97c1f5307056476dfef673364132f636ba4c2078tree | snapshot
parent70e52d211533c45f0d26c4d87cbeee31560fbe04commit | 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
My U-Boot fork