[PATCH 0/7 v2] dhcp: update to globalvar

[Jean-Christophe PLAGNIOL-VILLARD]

HI,

	v2:
	fix missing hostname switch
	set default retry to 20
	fix comment

	this pull is a split of the bootp work as I may have not time to
	finish it those days

please pull
The following changes since commit 8b3bf5971afbdf1acc5becabb6f15ba4b2a5559d:

  tap: fix missing parent setting on eth_device (2012-09-12 17:26:26 +0200)

are available in the git repository at:

  git://git.jcrosoft.org/barebox.git tags/dhcp

for you to fetch changes up to dec0a10529c9504afecb8f97d56f0e110ef5b6a5:

  defaultenv-2: eth0 add default global.dhcp.vendor_id (2012-09-13 23:55:19 +0800)

----------------------------------------------------------------
dhcp: update to globalvar

So we can specify vendor_id, user_class, etc... in defaultenv-2

defaultenv: enable glovalvar support
This will allow to do not have 2 set of var for defaultenv and the new
defaultenv-2.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>

----------------------------------------------------------------
Jean-Christophe PLAGNIOL-VILLARD (7):
      globalvar: add inline when not enabled
      defaultenv: enable glovalvar support
      defaultenv: switch hostname to global.hostname
      dhcp: switch to global var support
      dhcp: add copy_only_if_valid support
      dhcp: add retries limit support
      defaultenv-2: eth0 add default global.dhcp.vendor_id

 arch/arm/boards/at91rm9200ek/env/config           |    2 +-
 arch/arm/boards/at91sam9260ek/env/config          |    4 ++--
 arch/arm/boards/at91sam9261ek/env/config          |    4 ++--
 arch/arm/boards/at91sam9263ek/env/config          |    2 +-
 arch/arm/boards/at91sam9m10g45ek/env/config       |    2 +-
 arch/arm/boards/at91sam9x5ek/env/config           |    2 +-
 arch/arm/boards/chumby_falconwing/env/config      |    2 +-
 arch/arm/boards/eukrea_cpuimx25/env/config        |   14 ++++++------
 arch/arm/boards/eukrea_cpuimx35/env/config        |   14 ++++++------
 arch/arm/boards/eukrea_cpuimx51/env/config        |   14 ++++++------
 arch/arm/boards/freescale-mx28-evk/env/config     |   12 +++++------
 arch/arm/boards/freescale-mx35-3-stack/env/config |   14 ++++++------
 arch/arm/boards/freescale-mx53-loco/env/config    |   16 +++++++-------
 arch/arm/boards/freescale-mx53-smd/env/config     |   14 ++++++------
 arch/arm/boards/friendlyarm-mini2440/env/config   |   14 ++++++------
 arch/arm/boards/guf-cupid/env/config              |   14 ++++++------
 arch/arm/boards/guf-neso/env/config               |   14 ++++++------
 arch/arm/boards/karo-tx25/env/config              |   14 ++++++------
 arch/arm/boards/karo-tx28/env/config              |   14 ++++++------
 arch/arm/boards/panda/env/config                  |   12 +++++------
 arch/arm/boards/pcm027/env/config                 |   14 ++++++------
 arch/arm/boards/pcm037/env/config                 |   14 ++++++------
 arch/arm/boards/pcm043/env/config                 |   14 ++++++------
 arch/arm/boards/pcm049/env/config                 |   14 ++++++------
 arch/arm/boards/phycard-a-l1/env/config           |   18 ++++++++--------
 arch/arm/boards/phycard-a-xl2/env/config          |   14 ++++++------
 arch/arm/boards/phycard-i.MX27/env/config         |   14 ++++++------
 arch/arm/boards/qil-a9260/env/config              |    2 +-
 arch/arm/boards/scb9328/env/config                |   14 ++++++------
 arch/arm/boards/tny-a926x/env/config              |    6 +++---
 arch/arm/boards/usb-a926x/env/config              |    6 +++---
 common/Kconfig                                    |    1 +
 defaultenv-2/base/network/eth0                    |    1 +
 defaultenv/bin/boot                               |   12 +++++------
 defaultenv/bin/init                               |    2 ++
 defaultenv/config                                 |   18 ++++++++--------
 include/globalvar.h                               |   20 +++++++++++++++++
 net/dhcp.c                                        |  167 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++----------------------
 38 files changed, 345 insertions(+), 204 deletions(-)

Best Regrards,
J.