u-boot.git/net/eth.c, branch v2014.01

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38+00:00

Signed-off-by: Wolfgang Denk 
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini

net: eth_write_hwaddr: Return error for invalid MACs

2012-09-27T17:21:36+00:00

If dev->enetaddr was supposed to be set with dev->write_hwaddr() but the MAC
address was not valid, return an error.

Signed-off-by: Benoît Thébaudeau 
Cc: Joe Hershberger 
Acked-by: Mike Frysinger

net: Improve the speed of netconsole

2012-09-24T18:55:43+00:00

Previously u-boot would initialize the network interface for every
network operation and then shut it down again.  This makes sense for
most operations where the network in not known to be needed soon after
the operation is complete.  In the case of netconsole, it will use the
network for every interaction with the shell or every printf.  This
means that the network is being reinitialized very often.  On many
devices, this intialization is very slow.

This patch checks for consecutive netconsole actions and leaves the
ethernet hardware initialized between them.  It will still behave the
same old way for all other network operations and any time another
network operation happens between netconsole operations.

Signed-off-by: Joe Hershberger 
Cc: Stefano Babic 
Acked-by: Stefano Babic

api: net: fix length check in eth_receive()

2012-09-24T18:17:24+00:00

If the requested length is too small to hold the received packet,
eth_receive() will return -1 and will leave the packet in the receive
buffers. Instead of returning an error in this case, we return the first
portion of the received packet and remove it from the receive buffers.

This fixes FreeBSD's ubldr. Without this patch it will just stop receiving
packets if the NIC receives more than PKTBUFSRX too large packets.

Signed-off-by: Michael Walle 
Cc: Joe Hershberger 
Cc: Rafal Jaworowski 
Cc: Piotr Kruszynski

net: Inline the new eth_setenv_enetaddr_by_index function

2012-07-11T18:15:32+00:00

This function is currently only used in one case.  Inline for now.

Signed-off-by: Joe Hershberger

net: allow setting env enetaddr from net device setting

2012-07-11T18:15:32+00:00

If the net driver has setup a valid ethernet address and an ethernet
address is not set in the environment already, then set the environment
variables from the net driver setting.

This enables pxe booting on boards which don't set ethaddr env variable.

Signed-off-by: Rob Herring

net: add helper to generate random mac address

2012-07-07T12:07:32+00:00

Add new function eth_random_enetaddr() to generate a locally administered
ethernet address.

Signed-off-by: Michael Walle 
Acked-by: Joe Hershberger

net: move bootfile init into eth_initialize

2012-05-15T22:32:33+00:00

All arches init this the same way, so move the logic into the core
net code to avoid duplicating it everywhere else.

Signed-off-by: Mike Frysinger 
Reviewed-by: Joe Hershberger

net: cosmetic: eth.c checkpatch compliance

2012-05-15T22:16:10+00:00

Signed-off-by: Joe Hershberger 
Acked-by: Simon Glass

net: Remove volatile from net API

2012-05-15T22:10:04+00:00

Signed-off-by: Joe Hershberger 
Acked-by: Simon Glass