From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Date: Sat, 10 Sep 2016 02:20:48 +0000 (+0200)
Subject: colibri_t30: fix usb ethernet functionality
X-Git-Tag: v2016.11-rc1~29^2~15
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=7f753cbea4c7cb56f278982c987570e6575d3dd7;p=u-boot

colibri_t30: fix usb ethernet functionality

Since commit aa7a648747d8c704a9a81c9e493d386930724e9d
("net: Stop including NFS overhead in defragment max") the following
has been reproducibly observed while trying to transfer data over TFTP:

Load address: 0x80408000
Loading: EHCI timed out on TD - token=0x8008d80
T EHCI timed out on TD - token=0x88008d80
Rx: failed to receive: -5

This patch fixes this by upping our maximal de-fragmentation aka IP
packet size again.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
---

diff --git a/include/configs/colibri_t30.h b/include/configs/colibri_t30.h
index fbb235d82c..3431cde62f 100644
--- a/include/configs/colibri_t30.h
+++ b/include/configs/colibri_t30.h
@@ -48,6 +48,7 @@
 
 /* General networking support */
 #define CONFIG_IP_DEFRAG
+#define CONFIG_NET_MAXDEFRAG		(16384 + 4096 + 24)
 #define CONFIG_TFTP_BLOCKSIZE		16384
 #define CONFIG_TFTP_TSIZE