[PATCHv3 0/3] net/lwip: add lwip library for the network stack

[Maxim Uvarov]

changelog:
	v3: - use lwip commands for ping,tftp,wget,dhcp if this patch
	      applied. Drop CONFIG_LIB_LWIP_REPLACE_<COMMAND> option.
	    - docs: use rst variant and drop references to RFC.

build:
	git submodule init
	git submodule update
	make 

I tested with qemu and ubuntu host for the server. If we have more
advance CI testing for networking it will be good to get results.

Maxim Uvarov (3):
  net/lwip: add lwip-external submodule
  net/lwip: add lwip library for the network stack
  net/lwip: add doc/develop/net_lwip.rst

 .gitignore                            |   9 +
 .gitmodules                           |   3 +
 boot/bootmeth_pxe.c                   |   2 +-
 cmd/net.c                             |  48 +----
 cmd/pxe.c                             |   2 +-
 doc/develop/index.rst                 |   1 +
 doc/develop/net_lwip.rst              |  59 ++++++
 include/net.h                         |   8 +-
 lib/Kconfig                           |   2 +
 lib/Makefile                          |   2 +
 lib/lwip/Kconfig                      |  63 ++++++
 lib/lwip/Makefile                     |  98 ++++++++++
 lib/lwip/apps/dhcp/lwip-dhcp.c        |  52 +++++
 lib/lwip/apps/http/lwip-wget.c        |  71 +++++++
 lib/lwip/apps/ping/lwip_ping.c        |  37 ++++
 lib/lwip/apps/ping/lwip_ping.h        |  24 +++
 lib/lwip/apps/ping/ping.h             |  35 ++++
 lib/lwip/apps/tftp/lwip-tftp.c        | 121 ++++++++++++
 lib/lwip/cmd-lwip.c                   | 269 ++++++++++++++++++++++++++
 lib/lwip/lwip-external                |   1 +
 lib/lwip/lwipopts.h                   | 203 +++++++++++++++++++
 lib/lwip/port/if.c                    | 260 +++++++++++++++++++++++++
 lib/lwip/port/include/arch/cc.h       |  46 +++++
 lib/lwip/port/include/arch/sys_arch.h |  59 ++++++
 lib/lwip/port/include/limits.h        |   0
 lib/lwip/port/sys-arch.c              |  20 ++
 lib/lwip/ulwip.h                      |   9 +
 net/Kconfig                           |   1 +
 net/net.c                             |  24 +++
 29 files changed, 1485 insertions(+), 44 deletions(-)
 create mode 100644 .gitmodules
 create mode 100644 doc/develop/net_lwip.rst
 create mode 100644 lib/lwip/Kconfig
 create mode 100644 lib/lwip/Makefile
 create mode 100644 lib/lwip/apps/dhcp/lwip-dhcp.c
 create mode 100644 lib/lwip/apps/http/lwip-wget.c
 create mode 100644 lib/lwip/apps/ping/lwip_ping.c
 create mode 100644 lib/lwip/apps/ping/lwip_ping.h
 create mode 100644 lib/lwip/apps/ping/ping.h
 create mode 100644 lib/lwip/apps/tftp/lwip-tftp.c
 create mode 100644 lib/lwip/cmd-lwip.c
 create mode 160000 lib/lwip/lwip-external
 create mode 100644 lib/lwip/lwipopts.h
 create mode 100644 lib/lwip/port/if.c
 create mode 100644 lib/lwip/port/include/arch/cc.h
 create mode 100644 lib/lwip/port/include/arch/sys_arch.h
 create mode 100644 lib/lwip/port/include/limits.h
 create mode 100644 lib/lwip/port/sys-arch.c
 create mode 100644 lib/lwip/ulwip.h

-- 
2.30.2