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| author | Dave Liu <daveliu@freescale.com> | 2010-01-06 20:32:38 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-01-06 20:32:38 -0800 |
| commit | 58933c643f86651decc4818cf680f9ec3b0460d2 (patch) | |
| tree | f243887c20ae3f77c14dde00b923cda147ce4f9b /include | |
| parent | d3af9dd04f8795dc2761ecfa56632e4d0df0dae2 (diff) | |
| download | linux-58933c643f86651decc4818cf680f9ec3b0460d2.tar.bz2 | |
ucc_geth: Fix the wrong the Rx/Tx FIFO size
current the Rx/Tx FIFO size settings cause problem
when four UEC ethernets work simultaneously.
eg: GETH1, UEM-J15, GETH2, UEC-J5 on 8569MDS board
$ ifconfig eth0 10.193.20.166
$ ifconfig eth1 10.193.20.167
$ ifconfig eth2 10.193.20.168
then
$ ifconfig eth3 10.193.20.169
The fourth ethernet will cause all of interface broken,
you cann't ping successfully any more.
The patch fix this issue for MPC8569 Rev1.0 and Rev2.0
Signed-off-by: Dave Liu <daveliu@freescale.com>
Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions