u-boot.git/net/Kconfig, branch v2025.01

net: renesas: Enable TFTP_TSIZE on all Renesas hardware

2024-12-20T21:20:37Z

TFTP transfer size can be used to re-size the TFTP progress bar on single line based on the server reported file size. Enable it by default for Renesas hardware to avoid long scrolling walls of '#' character during long TFTP transfers. Signed-off-by: Marek Vasut

net: lwip: add TFTP_BLOCKSIZE

2024-10-16T17:11:57Z

Add support for setting the TFTP block size. The default value (1468) is fine for Ethernet and allows a better throughput than the TFTP default (512), if the server supports the blksize option of course. I tested this change with qemu_arm64_lwip_defconfig. The throughput is now 875 KiB/s vs. 313 KiB/s before. That is still a low number, but I think we can't expect more without implementing the windowsize option. Signed-off-by: Jerome Forissier Reviewed-by: Ilias Apalodimas

net: introduce alternative implementation as net/lwip/

2024-10-16T17:11:56Z

Prepare the introduction of the lwIP (lightweight IP) TCP/IP stack by adding a new net/lwip/ directory and the NET_LWIP symbol. Network support is either NO_NET, NET (legacy stack) or NET_LWIP. Subsequent commits will introduce the lwIP code, re-work the NETDEVICE integration and port some of the NET commands and features to lwIP. SPL_NET cannot be enabled when NET_LWIP=y. SPL_NET pulls some symbols that are part of NET (such as arp_init(), arp_timeout_check(), arp_receive(), net_arp_wait_packet_ip()). lwIP support in SPL may be added later. Similarly, DFU_TFTP and FASTBOOT are not compatible with NET_LWIP because of dependencies on net_loop(), tftp_timeout_ms, tftp_timeout_count_max and other NET things. Let's add a dependency on !NET_LWIP for now. SANDBOX can select NET_LWIP but doing so will currently disable the eth dm tests as well as the wget tests which have strong dependencies on the NET code. Other adjustments to Kconfig files are made to fix "unmet direct dependencies detected" for USB_FUNCTION_SDP and CMD_FASTBOOT when the default networking stack is set to NET_LWIP ("default NET_LWIP" instead of "default NET" in Kconfig). The networking stack is now a choice between NO_NET, NET and NET_LWIP. Therefore '# CONFIG_NET is not set' should be 'CONFIG_NO_NET=y'. Adjust the defconfigs accordingly. Signed-off-by: Jerome Forissier Acked-by: Ilias Apalodimas

Fix Kconfig coding style from spaces to tab

2024-07-05T19:57:02Z

Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Anand Moon

Merge tag 'v2024.01-rc6' into next

2024-01-03T14:22:47Z

Prepare v2024.01-rc6

net: fix NetConsole documentation reference

2023-12-19T13:02:37Z

Fixes: d0253f7e5ca1 ("doc: move README.NetConsole to HTML documentation") Signed-off-by: Baruch Siach Reviewed-by: Ramon Fried

net: Make NET imply NETDEVICES

2023-11-23T00:53:39Z

Normally, when NET is enabled, CMD_NET will then be enabled and in turn NETDEVICES will (likely) be enabled via imply. However, if we disable CMDLINE in a defconfig we now no longer get CMD_NET enabling NETDEVICES for us. This suggestion (as an imply is) really isn't about the network commands but network itself and is a legacy of how intertwined NET/CMD_NET were historically. Move this over to the NET entry instead where it is a more logical fit. Reported-by: Simon Glass Signed-off-by: Tom Rini Reviewed-by: Simon Glass Tested-by: Simon Glass

Convert CONFIG_HOSTNAME et al to Kconfig

2022-12-22T15:31:48Z

This converts the following to Kconfig: CONFIG_GATEWAYIP CONFIG_HOSTNAME CONFIG_IPADDR CONFIG_NETMASK CONFIG_ROOTPATH CONFIG_SERVERIP CONFIG_UBOOTPATH To do this, we introduce a CONFIG_USE_ form of each of the above and change include/env_default.h to test for that to be set before setting a value. Further, we don't want to stringify the IP address related values as they are now properly strings via Kconfig. Signed-off-by: Tom Rini

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: Add TCP protocol

2022-11-28T18:06:39Z

Currently file transfers are done using tftp or NFS both over udp. This requires a request to be sent from client (u-boot) to the boot server. The current standard is TCP with selective acknowledgment. Signed-off-by: Duncan Hare 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