u-boot.git/include/net.h, branch v2010.12

Integrate USB gadget layer and USB CDC driver layer

2010-09-20T19:57:16+00:00

Derived from Linux kernel 2.6.27

Signed-off-by: Thomas Smits 
Signed-off-by: Remy Bohmer

Fix compile warnings for const correctness

2010-08-09T18:52:30+00:00

Commit 6e37b1a3a25004d3df5867de49fff6b3fc9c4f04 modifies several net calls
to take a (const char *) parameter instead of (char *), but in some cases
the modified functions call other functions taking (char *).  The end result
is warnings about discarding the const qualifier.

This patch fixes these other function signatures.

Signed-off-by: Ben Warren

Program net device MAC addresses after initializing

2010-05-03T21:52:49+00:00

Add a new function to the eth_device struct for programming a network
controller's hardware address.

After all network devices have been initialized and the proper MAC address
for each has been determined, make a device driver call to program the
address into the device.  Only device instances with valid unicast addresses
will be programmed.

Signed-off-by: Ben Warren 
Acked-by: Detlev Zundel 
Tested-by: Prafulla Wadaskar 
Tested-by: Heiko Schocher 
Tested-by: Thomas Chou

Make getenv_IPaddr() global

2010-01-17T19:14:47+00:00

There are boards out there that do not have network support in
U-Boot (CONFIG_CMD_NET not set), but they do so in Linux. This
makes it desirable to be able to port network configuration (like
the IP address) to the Linux kernel.

We should not make the passing of the IP configuration to Linux
dependent on U-Boot features / settings.

For this, make getenv_IPaddr() global. This fixes build error

u-boot/lib_xxx/board.c:360: undefined reference to `getenv_IPaddr'

on various architectures.

Signed-off-by: Dirk Behme 
Acked-by: Ben Warren

net: add random_port() prototype

2009-10-05T05:25:20+00:00

The random_port() is meant to be used by other net code, but without a
prototype, we get fun warnings like:
dns.c: In function 'DnsSend':
dns.c:89: warning: implicit declaration of function 'random_port'

Signed-off-by: Mike Frysinger 
Signed-off-by: Ben Warren

net: sync env ethaddr to device enetaddr in eth_init()

2009-08-08T00:39:23+00:00

In the previous enetaddr refactoring, the assumption with commit 56b555a644
was that the eth layer would handle the env -> device enetaddr syncing.
This was not the case as eth_initialize() is called only once and the sync
occurs there.  So make sure the eth_init() function does the env -> device
sync with every network init.

Reported-by: Andrzej Wolski 
Signed-off-by: Mike Frysinger 
Signed-off-by: Ben Warren

Add DNS support

2009-07-23T05:53:44+00:00

On 04 Oct 2008 Pieter posted a dns implementation for U-Boot.

http://www.mail-archive.com/u-boot-users@lists.sourceforge.net/msg10216.html
>
> DNS can be enabled by setting CFG_CMD_DNS. After performing a query,
> the serverip environment var is updated.
>
> Probably there are some cosmetic issues with the patch. Unfortunatly I
> do not have the time to correct these. So if anybody else likes DNS
> support in U-Boot and has the time, feel free to patch it in the main tree.

Here it is again - slightly modified & smaller:
  - update to 2009-06 (Pieter's patch was for U-Boot 1.2.0)
  - README.dns is added
  - syntax is changed (now takes a third option, the env var to store
    the result in)
  - add a random port() function in net.c
  - sort Makefile in ./net/Makefile
  - dns just returns unless a env var is given
  - run through checkpatch, and clean up style issues
  - remove packet from stack
  - cleaned up some comments
  - failure returns much faster (if server responds, don't wait for
    timeout)
  - use built in functions (memcpy) rather than byte copy.

Signed-off-by: Robin Getz 
Signed-off-by: Pieter Voorthuijsen 
Signed-off-by: Ben Warren

net: rename NetRxPkt to NetRxPacket

2009-07-23T05:53:43+00:00

The net code is mostly consistent in using 'Packet' rather than 'Pkt', so
rename the minor detractor to follow suite.

Signed-off-by: Mike Frysinger 
Signed-off-by: Ben Warren

net: new utility functions for working with enetaddr's

2009-03-20T21:39:09+00:00

Declare new utility functions for converting between the environment
variables (eth*addr) and the binary MAC address representation.  This way
we can unify all the random places that already do this kind of thing.

The functions in question:
	eth_parse_enetaddr - "..." -> {...}
	eth_getenv_enetaddr - env -> {...}
	eth_setenv_enetaddr - {...} -> env

Signed-off-by: Mike Frysinger 
CC: Ben Warren

convert print_IPaddr() to %pI4

2009-03-20T21:39:09+00:00

Now that our printf functions support the %pI4 modifier like the kernel,
let's drop the inflexible print_IPaddr() function and covert over to the
%pI4 modifier.

Signed-off-by: Mike Frysinger 
CC: Ben Warren