On Thu, Feb 02, 2023 at 10:12:04AM -0700, Simon Glass wrote:
Hi,
On Wed, 1 Feb 2023 at 17:26, seanedmond@linux.microsoft.com wrote:
From: Sean Edmond seanedmond@microsoft.com
Adds DHCPv6 protocol to u-boot.
Allows for address assignement with DHCPv6 4-message exchange (SOLICIT->ADVERTISE->REQUEST->REPLY). Includes DHCPv6 options required by RFC 8415. Also adds DHCPv6 options required for PXE boot.
New configs added:
- CMD_DHCP6
- DHCP6_PXE_CLIENTARCH
- DHCP6_PXE_DHCP_OPTION
- DHCP6_ENTERPRISE_ID
Possible enhancements:
- Duplicate address detection on DHCPv6 assigned address
- IPv6 address assignement through SLAAC
- Sending/parsing other DHCPv6 options (NTP, DNS, etc...)
Signed-off-by: Sean Edmond seanedmond@microsoft.com
cmd/Kconfig | 26 ++ include/net.h | 8 +- net/Makefile | 1 + net/dhcpv6.c | 741 ++++++++++++++++++++++++++++++++++++++++++++++++++ net/dhcpv6.h | 212 +++++++++++++++ net/net.c | 12 + 6 files changed, 998 insertions(+), 2 deletions(-) create mode 100644 net/dhcpv6.c create mode 100644 net/dhcpv6.h
Can you write a sandbox test for this? See test/dm/eth.c
This should be like our existing dhcp test I think, under test/py/tests/test_net.py