u-boot.git/include/net.h, branch v2015.04

net: Add ethernet FCS length macro in net.h

2015-03-25T03:22:37+00:00

Some ethernet drivers use their own version of ethernet FCS length
macro which is really common. We define ETH_FCS_LEN in net.h and
replace those custom versions in various places.

Signed-off-by: Bin Meng 
Acked-by: Joe Hershberger

net: Use new checksum functions

2015-02-12T17:35:33+00:00

Drop the old checksum functions in favour of the new ones.

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

net: Add a separate file for IP checksumming

2015-01-24T04:44:59+00:00

Move the checksum code out into its own file so it can be used elsewhere.
Also use a new version which supports a length which is not a multiple of
2 and add a new function to add two checksums.

Signed-off-by: Simon Glass

net: Declare physical address as phys_addr_t unsigned type

2015-01-14T16:37:39+00:00

Use phys_addr_t instead of int for addresses.
Addresses can't be < 0.

Signed-off-by: Michal Simek

SPDX License cleanup for LiMon imported files

2014-10-10T13:44:43+00:00

A number of network related files were imported from the LiMon
project; these contain a somewhat unclear license statement:

	Copyright 1994 - 2000 Neil Russell.
	(See License)

I analyzed the source code of LiMon v1.4.2 which was used for this
import.  It does not contain any "License" file, but the top level
directory contains a file "COPYING", which turns out to be GPL v2
of June 1991.  So it is legitimate to conclude that the LiMon derived
files are also to be released under GPLv2.  Mark them as such.

Signed-off-by: Wolfgang Denk

net: rename and refactor eth_rand_ethaddr() function

2014-05-12T19:19:46+00:00

Some functions in include/net.h are ported from
include/linux/etherdevice.h of Linux Kernel.

For ex.
  is_zero_ether_addr()
  is_multicast_ether_addr()
  is_broadcast_ether_addr()
  is_valid_ether_addr();

So, we should use the same function name as that of Linux Kernel,
eth_rand_addr(), for consistency.

Besides, eth_rand_addr() has been implemented as an inline function.
So it should not be surrounded by #ifdef CONFIG_RANDOM_MACADDR.

Signed-off-by: Masahiro Yamada 
Acked-by: Joe Hershberger

net: Fix mcast function pointer prototype

2013-11-22T22:57:13+00:00

This fixes the following compiler warnings when activating
CONFIG_MCAST_TFTP:

tsec.c: In function 'tsec_mcast_addr':
tsec.c:130:2: warning: passing argument 2 of 'ether_crc' makes pointer
from integer without a cast [enabled by default]
In file included from /work/u-boot-net/include/common.h:874:0,
                 from tsec.c:15:
/work/u-boot-net/include/net.h:189:5: note: expected 'const unsigned
char *' but argument is of type 'u8'
tsec.c: In function 'tsec_initialize':
tsec.c:646:13: warning: assignment from incompatible pointer type
[enabled by default]
eth.c: In function 'eth_mcast_join':
eth.c:358:2: warning: passing argument 2 of 'eth_current->mcast' makes
integer from pointer without a cast [enabled by default]
eth.c:358:2: note: expected 'u32' but argument is of type 'u8 *'

In the eth_mcast_join() implementation, eth_current->mcast()
takes a u8 pointer to the multicast mac address and not a ip
address value as implied by its prototype.

Fix parameter type mismatch for tsec_macst_addr() (tsec.c):
ether_crc() takes a u8 pointer not a u8 value.
mcast() is given a u8 pointer to the multicats mac address.
Update parameter type for the rest of mcast() instances.

Signed-off-by: Claudiu Manoil 
Patch: 278989

net.h: don't use the reserved name __unused

2013-08-19T17:34:20+00:00

The __* keywords are reserved. On FreeBSD __unused evaluates
to the attribute unused, causing a compilation failure.
Just use unused instead.

Signed-off-by: Jeroen Hofstee 
cc: joe.hershberger@gmail.com

net: make IPaddr type big endian

2013-06-25T00:11:12+00:00

for use with sparse.

Signed-off-by: Kim Phillips 
Cc: Joe Hershberger

net: Add prototype for update_tftp

2013-06-04T20:06:31+00:00

This function should be declared in net.h.

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