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2024-03-26net: mdio-uclass: Bind and probe generic Ethernet PHY driverRoger Quadros
If DM_ETH_PHY is enabled then try to bind and probe the generic Ethernet PHY driver for each child of MDIO bus. This is to ensure that GPIO reset handling is done if available before MDIO bus driver scans for the PHYs. Signed-off-by: Roger Quadros <rogerq@kernel.org>
2024-03-07net: mdio: Handle bus level GPIO ResetRoger Quadros
Some platforms have bus level Reset controlled by a GPIO line. If available then handle bus reset via GPIO. Signed-off-by: Roger Quadros <rogerq@kernel.org>
2024-01-17net: tftp: remove explicit efi configuration dependencyAKASHI Takahiro
Now it is clear that the feature actually depends on efi interfaces, not "bootefi" command. efi_set_bootdev() will automatically be nullified if necessary efi component is disabled. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2024-01-09fastboot: multiresponse supportIon Agorria
Currently u-boot fastboot can only send one message back to host, so if there is a need to print more than one line messages must be kept sending until all the required data is obtained. This behavior can be adjusted using multiresponce ability (getting multiple lines of response) proposed in this patch. Signed-off-by: Ion Agorria <ion@agorria.com> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20240105072212.6615-2-clamor95@gmail.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-01-03Merge tag 'v2024.01-rc6' into nextTom Rini
Prepare v2024.01-rc6
2023-12-21global: Drop common.h inclusionTom Rini
In order to make it easier to move on to dropping common.h from code directly, remove common.h inclusion from the rest of the header file which had been including it. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2023-12-19net: fix NetConsole documentation referenceBaruch Siach
Fixes: d0253f7e5ca1 ("doc: move README.NetConsole to HTML documentation") Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2023-12-19net: wget: Support non-default HTTP portMarek Vasut
Currently the wget command is hard wired to HTTP port 80. This is inconvenient, as it is extremely easy to start trivial HTTP server as an unprivileged user using e.g. python http module to serve the files, but such a server has to run on one of the higher ports: " $ python3 -m http.server -d $(pwd) 8080 " Make it possible to configure HTTP server port the same way it is possible to configure TFTP server port, using environment variable 'httpdstp' (similar to 'tftpdstp'). Retain port 80 as the default fallback port. This way, users can start their own trivial server and conveniently download whatever files they need into U-Boot. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2023-11-22net: Make NET imply NETDEVICESTom Rini
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 <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
2023-11-18cmd: efidebug: add uri device pathMasahisa Kojima
This adds the URI device path option for 'boot add' subcommand. User can add the URI load option for downloading ISO image file or EFI application through network. Currently HTTP is only supported. Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-11-18net: wget: add wget with dns utility functionMasahisa Kojima
Current wget takes the target uri in this format: "<http server ip>:<file path>" e.g.) 192.168.1.1:/bar The http server ip address must be resolved before calling wget. This commit adds the utility function runs wget with dhs. User can call wget with the uri like "http://foo/bar". Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-11-18net: wget: prevent overwriting reserved memoryMasahisa Kojima
This introduces the valid range check to store the received blocks using lmb. The same logic is implemented in tftp. Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-11-05net: eth-uclass: Improve error message when MAC is not foundFabio Estevam
While bringinp up a new board without the MAC fuses programmed, the following error message was observed: Error: ethernet@30bf0000 address not set. Improve the error message to make it clearer the reason of the failure. Signed-off-by: Fabio Estevam <festevam@denx.de>
2023-11-05net: Add option for tracing packetsSean Anderson
Add an option to trace all packets send/received. This can be helpful when debugging protocol issues, as the packets can then be imported into wireshark [1] and analyzed further. [1] https://www.wireshark.org/docs/wsug_html_chunked/ChIOImportSection.html Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-11-05net: eth-uclass: Setup ROM source only when ROM reading passesMichal Simek
There is no reason to setup ROM source if read_rom_hwaddr hook doesn't exist or reading mac address fails. It is ending up with confusion about mac address source. It is nicely visible if you put mac address to DT as local-mac-address = [ff ff ff ff ff ff]; but also save ethaddr to variables setenv -f ethaddr 02:18:31:7e:3e:01 Before this patch U-Boot prints that source is ROM Address in ROM is ff:ff:ff:ff:ff:ff Address in environment is 02:18:31:7e:3e:01 After that source is DT: Address in DT is ff:ff:ff:ff:ff:ff Address in environment is 02:18:31:7e:3e:01 Signed-off-by: Michal Simek <michal.simek@amd.com>
2023-11-05net: Get pxe config file from dhcp option 209Sean Edmond
Allow dhcp server pass pxe config file full path by using option 209 Signed-off-by: Sean Edmond <seanedmond@microsoft.com>
2023-11-05net: dhcp6: Fix OPT_BOOTFILE_PARAM parsingSean Edmond
RFC 5970 states that OPT_BOOTFILE_PARAM (option 60) can be multiple parameters that start with a 16-bit length field followed by the parameter. For example: [ param-len 1 (16-bits) ] [ parameter 1 (variable length) ] This fix ensure we're considering "param-len 1" in the parsing. Signed-off-by: Sean Edmond <seanedmond@microsoft.com>
2023-10-17net: bootp: Fall back to BOOTP from DHCP when unit testingSean Anderson
If we sent a DHCP packet and get a BOOTP response from the server, we shouldn't try to send a DHCPREQUEST packet, since it won't be DHCPACKed. Transition straight to BIND. This is only enabled for UNIT_TEST to avoid bloat, since I suspect the number of BOOTP servers in the wild is vanishingly small. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-10-17net: bootp: Move port numbers to headerSean Anderson
These defines are useful when testing bootp. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2023-10-17net: Fix compiling SPL when fastboot is enabledSean Anderson
When fastboot is enabled in U-Boot proper and SPL_NET is enabled, we will try to (unsuccessfully) reference it in SPL. Fix these linker errors by conditioning on SPL_UDP/TCP_FUNCTION_FASTBOOT. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2023-10-02Merge branch 'next'Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-09-24common: Drop linux/printk.h from common headerSimon Glass
This old patch was marked as deferred. Bring it back to life, to continue towards the removal of common.h Move this out of the common header and include it only where needed. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-09-22net: wget: Avoid packet queue overflowRichard Weinberger
Make sure to stay within bounds, as a misbehaving HTTP server can trigger a buffer overflow if not properly handled. Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Ramon Fried <rfried.dev@gmail.com> Signed-off-by: Richard Weinberger <richard@nod.at>
2023-09-14net: phy: Remove unused NEEDS_MANUAL_RELOC code bitsMarek Vasut
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation") Remove now unused NEEDS_MANUAL_RELOC code. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-09-14net: eth: Remove unused NEEDS_MANUAL_RELOC code bitsMarek Vasut
The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation") Remove now unused NEEDS_MANUAL_RELOC code. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-08-22net: Fix the displayed value of bytes transferredSiddharth Vadapalli
In the case of NETLOOP_SUCCESS, the decimal value of the u32 variable "net_boot_file_size" is printed using "%d", resulting in negative values being reported for large file sizes. Fix this by using "%u" to print the decimal value corresponding to the bytes transferred. Fixes: 1411157d8578 ("net: cosmetic: Fixup var names related to boot file") Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2023-07-27net: ipv6: router advertisement message length should be within limitsEhsan Mohandesi
The argument len passed to function process_ra is the length of the IPv6 router advertisement message and needs to be between 0 and MTU because it is assigned to remaining_option_len and used as a loop variable. Addresses-Coverity-ID: 450971 ("TAINTED_SCALAR") Signed-off-by: Ehsan Mohandesi <emohandesi@linux.microsoft.com> Reviewed-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2023-07-16bootstd: Use bootdev instead of bootdeviceSimon Glass
It seems better to call this a 'bootdev' since this is name used in the documentation. The older 'Bootdevice' name is no-longer used and may cause confusion with the 'bootdevice' environment variable. Update throughout to use bootdev. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-07-05Merge tag 'v2023.07-rc6' into nextTom Rini
Prepare v2023.07-rc6
2023-06-14net: dhcp6: Fix VCI stringSean Edmond
Change VCI string from "U-boot" to "U-Boot". Signed-off-by: Sean Edmond <seanedmond@microsoft.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2023-06-14net: ipv6: Fix CID 453851 and CID 436278Sean Edmond
CID 453851 : sprintf() shouldn't copy from/to tmp CID 436278 : DHCP6 option_len should be checked before use Signed-off-by: Sean Edmond <seanedmond@microsoft.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2023-06-14net: dsa: Fix OF fallback lookup for portsMarcus Comstedt
The variable 'node' was already invalid, so using it for further lookup will not work. Signed-off-by: Marcus Comstedt <marcus.comstedt@requtech.se> Reviewed-by: Claudiu Manoil <claudiu.manoil@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-05-13bootstd: Rename distro and syslinux to extlinuxSimon Glass
We use the terms 'distro' to mean extlinux but they are not really the same. 'Distro' could refer to any method of booting a distribution, whereas extlinux is a particular method. Also we sometimes use syslinux, but it is better to use the same term in all cases. Rename distro to syslinux and also update bootstd uses of syslinux to use extlinux instead. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-05-05net: ipv6: Add support for default gateway discovery.Ehsan Mohandesi
In IPv6, the default gateway and prefix length are determined by receiving a router advertisement as defined in - https://www.rfc-editor.org/rfc/rfc4861. Add support for sending router solicitation (RS) and processing router advertisements (RA). If the RA has prefix info option and following conditions are met, then gatewayip6 and net_prefix_length of ip6addr env variables are initialized. These are later consumed by IPv6 code for non-local destination IP. - "Router Lifetime" != 0 - Prefix is NOT link-local prefix (0xfe80::/10) - L flag is 1 - "Valid Lifetime" != 0 Timing Parameters: - MAX_RTR_SOLICITATION_DELAY (0-1s) - RTR_SOLICITATION_INTERVAL (4s) (min retransmit delay) - MAX_RTR_SOLICITATIONS (3 RS transmissions) The functionality is enabled by CONFIG_IPV6_ROUTER_DISCOVERY and invoked automatically from net_init_loop(). Signed-off-by: Ehsan Mohandesi <emohandesi@linux.microsoft.com> Tested-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com>Reviewed-by: Tested-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Tested-by: Sergei Antonov <saproj@gmail.com> Reviewed-by: Sergei Antonov <saproj@gmail.com>
2023-05-05net: share fastboot boot handle logic between transportsDmitrii Merkurev
Introduce reboot, boot and continue commands support to TCP fastboot by moving existing UDP logic into the common module. Signed-off-by: Dmitrii Merkurev <dimorinny@google.com> Cc: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Simon Glass <sjg@chromium.org> Сс: Joe Hershberger <joe.hershberger@ni.com> Сс: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-05-05net: add fastboot TCP supportDmitrii Merkurev
Known limitations are 1. fastboot reboot doesn't work (answering OK but not rebooting) 2. flashing isn't supported (TCP transport only limitation) The command syntax is fastboot tcp Signed-off-by: Dmitrii Merkurev <dimorinny@google.com> Cc: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Simon Glass <sjg@chromium.org> Сс: Joe Hershberger <joe.hershberger@ni.com> Сс: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-05-05net: support being a TCP server to unblock TCP fastbootDmitrii Merkurev
Make following changes to unblock TCP fastboot support: 1. Implement being a TCP server support 2. Introduce dedicated TCP traffic handler (get rid of UDP signature) 3. Ensure seq_num and ack_num are respected in net_send_tcp_packet function (make sure existing wget_cmd code is reflected with the fix) Signed-off-by: Dmitrii Merkurev <dimorinny@google.com> Cc: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Simon Glass <sjg@chromium.org> Сс: Joe Hershberger <joe.hershberger@ni.com> Сс: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2023-05-05net: dhcp6: Add DHCPv6 (DHCP for IPv6)Sean Edmond
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. 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> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2023-05-05net: add NFSv1 supportThomas RIENOESSL
NFSv1 support added by Christian Gmeiner, Thomas Rienoessl, September 27, 2018. As of now, NFSv3 is the default choice. if the server does not support NFSv3, we fall back to versions 2 or 1. Signed-off-by: Thomas RIENOESSL <thomas.rienoessl@bachmann.info>
2023-05-05nfs: handle rpc errors for mount callsThomas RIENOESSL
Signed-off-by: Thomas RIENOESSL <thomas.rienoessl@bachmann.info>
2023-05-05nfs: factor out generic reply error handlingThomas RIENOESSL
Signed-off-by: Thomas RIENOESSL <thomas.rienoessl@bachmann.info>
2023-05-05nfs: convert supported_nfs_versions bitfield to an enumThomas RIENOESSL
Prep. work to support nfs v1. Signed-off-by: Thomas RIENOESSL <thomas.rienoessl@bachmann.info>
2023-04-07net: phy: Only call phy_init() on systems needing manual relocationMarek Vasut
The phy_init() is now used only to perform manual relocation of PHY driver callbacks. Wrap it in ifdeffery and only call it on systems which still require manual relocation, i.e. m68k . Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Acked-by: Michal Simek <michal.simek@amd.com> Tested-by: Michal Simek <michal.simek@amd.com> #microblaze (MANUAL_RELOC)
2023-03-30net: Pull board_interface_eth_init() into common codeMarek Vasut
Move the board_interface_eth_init() into common ethernet uclass code, since this function could be shared by multiple drivers. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Marek Vasut <marex@denx.de>
2023-03-02Correct SPL uses of PHY_FIXEDSimon Glass
This converts 3 usages of this option to the non-SPL form, since there is no SPL_PHY_FIXED defined in Kconfig Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-10Correct SPL use of NETDEVICESSimon Glass
This converts 1 usage of this option to the non-SPL form, since there is no SPL_NETDEVICES defined in Kconfig Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-09Correct SPL uses of FASTBOOT_FLASHSimon Glass
This converts 3 usages of this option to the non-SPL form, since there is no SPL_FASTBOOT_FLASH defined in Kconfig Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2023-02-02net: ipv6: Fixed IPv6 string to address conversion off-by-one errorEhsan Mohandesi
One extra character was being checked in the IPv6 string which caused the last character of the address to be neither '\0' nor ':'. This raises an error condition and causes the function to always return an error. This issue was resolved by this fix. Signed-off-by: Ehsan Mohandesi <emohandesi@microsoft.com> Reviewed-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com>
2023-02-02net: ipv6: Fix IPv6 netmask parsingSean Edmond
It should be possible to specify a netmask when setting a static IPv6 address. For example: setenv ip6addr 2001:cafe:cafe:cafe::100/64 The net_prefix_length and net_ip6 should be updated properly. Signed-off-by: Sean Edmond <seanedmond@microsoft.com> Reviewed-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2023-02-02net: tftp: Fix for DATA ACK for block count out of orderSean Edmond
In rfc7440, if an ACK is not received by the server or if the last data block in a window is dropped, the server will timeout and retransmit the window. In this case, the block count received will be less than the internal block count. In this case, the client should not ACK. ACK should only be sent if the received block count is greater than the expected block count. Signed-off-by: Sean Edmond <seanedmond@linux.microsoft.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
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