[U-Boot] NFS and timeouts?

Tom Rini trini at konsulko.com
Thu Oct 13 21:11:44 CEST 2016


Hey all,

I've noticed now, but not dug into a problem that goes like this.  On
every platform that I have tried NFS on now (and I wasn't a user before
the test came in) I see:
# nfs 80000000 /tftpboot/1MiBtest.bin
link up on port 0, speed 1000, full duplex
#################################################################
         #################################################################
         #################################################################
         ##########T T T T
done
Bytes transferred = 1048576 (100000 hex)

for the same 1MiB file.  The link line will vary from board to board but
the end result is that I always see 4 T (for timeout) at the end of the
transfer.  On boards where I am doing this on gigabit the initial
transfer is fast enough that the timeout doesn't cause failure.  On the
boards where I'm at 100Mbit instead however, I fail.

-- 
Tom
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