u-boot.git/net, branch v2023.01-rc4

net: ping6: Add ping6 command

2022-12-05T17:47:16Z

Implement ping6 command to ping hosts using IPv6. It works the same way as an ordinary ping command. There is no ICMP request so it is not possible to ping our host. This patch adds options in Kconfig and Makefile to build ping6 command. Series-changes: 3 - Added structures and functions descriptions - Added to ping6_receive() return value instead of void Series-changes: 4 - Fixed structures and functions description style Signed-off-by: Viacheslav Mitrofanov Reviewed-by: Ramon Fried Reviewed-by: Simon Glass

net: tftp: Add IPv6 support for tftpboot

2022-12-05T17:47:16Z

The command tftpboot uses IPv4 by default. Add the possibility to use IPv6 instead. If an address in the command is an IPv6 address it will use IPv6 to boot or if there is a suffix -ipv6 in the end of the command it also force using IPv6. All other tftpboot features and parameters are left the same. Signed-off-by: Viacheslav Mitrofanov Reviewed-by: Ramon Fried Reviewed-by: Simon Glass

net: ipv6: Incorporate IPv6 support into u-boot net subsystem

2022-12-05T17:47:16Z

Add net_ip6_handler (an IPv6 packet handler) into net_loop. Add neighbor discovery mechanism into network init process. That is the main step to run IPv6 in u-boot. Now u-boot is capable to use NDP and handle IPv6 packets. Signed-off-by: Viacheslav Mitrofanov Reviewed-by: Ramon Fried Reviewed-by: Simon Glass

net: ipv6: Add implementation of main IPv6 functions

2022-12-05T17:47:16Z

Functions that were exposed in "net: ipv6: Add IPv6 basic primitives" had only empty implementations and were exposed as API for futher patches. This patch add implementation of these functions. Main functions are: net_ip6_handler() - IPv6 packet handler for incoming packets; net_send_udp_packet6() - make up and send an UDP packet; csum_ipv6_magic() - compute checksum of IPv6 "psuedo-header" per RFC2460 section 8.1; ip6_addr_in_subnet() - check if an address is in our subnet. Other functions are auxiliary. Series-changes: 3 - Added comments - Fixed style problems - Fixed return codes instead of -1 Signed-off-by: Viacheslav Mitrofanov Reviewed-by: Ramon Fried Reviewed-by: Simon Glass

net: ipv6: Add ip6addr, gatewayip6, serverip6 variables callbacks

2022-12-05T17:47:16Z

Implement actions on ip6addr, gatewayip6, serverip6 varaibles. on_ip6addr - convert IPv6 string addr to struct ip6_addr on_gatewayip6 - convert IPv6 string addr to struct ip6_addr on_serverip6 - convert IPv6 string addr to struct ip6_addr Series-changes: 3 - Removed memory allocation - Substituted -1 for error code Signed-off-by: Viacheslav Mitrofanov Reviewed-by: Ramon Fried Reviewed-by: Simon Glass

net: ipv6: Add Neighbor Discovery Protocol (NDP)

2022-12-05T17:47:16Z

Implement basic of NDP. It doesn't include such things as Router Solicitation, Router Advertisement and Redirect. It just has Neighbor Solicitation and Neighbor Advertisement. Only these two features are used in u-boot IPv6. Implementation of some NDP functions uses API that was exposed in "net: ipv6: Add IPv6 basic primitives". Also this patch inlcudes update in Makefile to build NDP. Series-changes: 3 - Added structures and functions descriptions - Fixed style problems Series-changes: 4 - Fixed structures and functions description style Signed-off-by: Viacheslav Mitrofanov Reviewed-by: Ramon Fried Reviewed-by: Simon Glass

net: ipv6: Add IPv6 build options

2022-12-05T17:47:16Z

Add options to Makefile and Kconfig file to build IPv6 Series-changes: 3 - Added help for IPv6 support Signed-off-by: Viacheslav Mitrofanov Reviewed-by: Ramon Fried Reviewed-by: Simon Glass

net: ipv6: Add IPv6 basic primitives

2022-12-05T17:47:15Z

This patch is a collection of basic primitives that are prerequisite for further IPv6 implementation. There are structures definition such as IPv6 header, UDP header (for TFTP), ICMPv6 header. There are auxiliary defines such as protocol codes, padding, struct size and etc. Also here are functions prototypes and its empty implementation that will be used as API for further patches. Here are variables declaration such as IPv6 address of our host, gateway, ipv6 server. Series-changes: 3 - Added functions and structures descriptions - Removed enums ND_OPT_*. It will be moved into further patches - Substituted -1 for error codes Series-changes: 4 - Changed functions and structures description style Signed-off-by: Viacheslav Mitrofanov Reviewed-by: Ramon Fried Reviewed-by: Simon Glass

net: CONFIG_NET_DEVICES in dhcp_handler()

2022-12-02T18:17:24Z

The symbol CONFIG_NET_DEVICES does not exist. The correct name is CONFIG_NETDEVICES. Fixes: 77b5c4a5b1dc ("efi_loader: Let networking support depend on NETDEVICES") Signed-off-by: Heinrich Schuchardt

net: Add wget application

2022-11-28T18:06:39Z

This commit adds a simple wget command that can download files from http server. The command syntax is wget ${loadaddr} Signed-off-by: Duncan Hare Signed-off-by: Ying-Chun Liu (PaulLiu) Reviewed-by: Simon Glass Cc: Christian Gmeiner Cc: Joe Hershberger Cc: Michal Simek Cc: Ramon Fried Reviewed-by: Ramon Fried