diff options
| author | Tom Rini <[email protected]> | 2024-10-16 08:12:28 -0600 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2024-10-16 11:11:57 -0600 |
| commit | 608a31bdec6284ad6f821226e4c62c9cd3052874 (patch) | |
| tree | c43e6664c7530f354f73c05cb817e37d10d93615 | |
| parent | 1ca0ddb643f3b152439f7bb8f6ee3f5826d7102d (diff) | |
| parent | 4820cb4b16c44ec332b18dbe7207ddd8c0a1d446 (diff) | |
Merge patch series "Introduce the lwIP network stack"
Jerome Forissier <[email protected]> says:
This is a rework of a patch series by Maxim Uvarov: "net/lwip: add lwip
library for the network stack" [1]. The goal is to introduce the lwIP TCP/IP
stack [2] [3] as an alternative to the current implementation in net/,
selectable with Kconfig, and ultimately keep only lwIP if possible. Some
reasons for doing so are:
- Make the support of HTTPS in the wget command easier. Javier T. and
Raymond M. (CC'd) have some additional lwIP and Mbed TLS patches to do
so. With that it becomes possible to fetch and launch a distro installer
such as Debian etc. using a secure, authenticated connection directly
from the U-Boot shell. Several use cases:
* Authentication: prevent MITM attack (third party replacing the
binary with a different one)
* Confidentiality: prevent third parties from grabbing a copy of the
image as it is being downloaded
* Allow connection to servers that do not support plain HTTP anymore
(this is becoming more and more common on the Internet these days)
- Possibly benefit from additional features implemented in lwIP
- Less code to maintain in U-Boot
Prior to applying this series, the lwIP stack needs to be added as a
Git subtree with the following command:
$ git subtree add --squash --prefix lib/lwip/lwip \
https://github.com/lwip-tcpip/lwip.git STABLE-2_2_0_RELEASE
Notes
1. A number of features are currently incompatible with NET_LWIP:
DFU_TFTP, FASTBOOT, SPL_NET, ETH_SANDBOX, ETH_SANDBOX_RAW, DM_ETH. They
all make assumptions on how the network stack is implemented and/or
pull sybols that are not trivially exported from lwIP. Some interface
rework may be needed.
2. Due to the above, and in order to provide some level of testing of the
lwIP code in CI even when the legacy NET is the default, a new QEMU
configuration is introduced (qemu_arm64_lwip_defconfig) which is
based on qemu_arm64_defconfig with NET_LWIP and CMD_*_LWIP enabled.
In addition to that, this series has some [TESTING] patches
which make NET_LWIP the default.
[1] https://lore.kernel.org/all/[email protected]/
[2] https://www.nongnu.org/lwip/
[3] https://en.wikipedia.org/wiki/LwIP
Link: https://lore.kernel.org/r/[email protected]
171 files changed, 3614 insertions, 1343 deletions
diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml index 11f1d5ad20a..813640df92c 100644 --- a/.azure-pipelines.yml +++ b/.azure-pipelines.yml @@ -239,6 +239,10 @@ stages: cd \${WORK_DIR} git config --global --add safe.directory \${WORK_DIR} git clone --depth=1 https://source.denx.de/u-boot/u-boot-test-hooks /tmp/uboot-test-hooks + # qemu_arm64_lwip_defconfig is the same as qemu_arm64 but with NET_LWIP enabled. + # The test config and the boardenv file from qemu_arm64 can be re-used so create symlinks + ln -s conf.qemu_arm64_na /tmp/uboot-test-hooks/bin/travis-ci/conf.qemu_arm64_lwip_na + ln -s u_boot_boardenv_qemu_arm64_na.py /tmp/uboot-test-hooks/py/travis-ci/u_boot_boardenv_qemu_arm64_lwip_na.py ln -s travis-ci /tmp/uboot-test-hooks/bin/\`hostname\` ln -s travis-ci /tmp/uboot-test-hooks/py/\`hostname\` grub-mkimage --prefix=\"\" -o ~/grub_x86.efi -O i386-efi normal echo lsefimmap lsefi lsefisystab efinet tftp minicmd @@ -419,6 +423,9 @@ stages: qemu_arm64: TEST_PY_BD: "qemu_arm64" TEST_PY_TEST_SPEC: "not sleep" + qemu_arm64_lwip: + TEST_PY_BD: "qemu_arm64_lwip" + TEST_PY_TEST_SPEC: "test_net_dhcp or test_net_ping or test_net_tftpboot" qemu_m68k: TEST_PY_BD: "M5208EVBE" TEST_PY_ID: "--id qemu" diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index d938c7f31d6..d89657e28b3 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -27,6 +27,9 @@ stages: # Clone uboot-test-hooks - git config --global --add safe.directory "${CI_PROJECT_DIR}" - git clone --depth=1 https://source.denx.de/u-boot/u-boot-test-hooks /tmp/uboot-test-hooks + # qemu_arm64_lwip_defconfig is the same as qemu_arm64 but with NET_LWIP enabled. + # The test config and the boardenv file from qemu_arm64 can be re-used so create symlinks + - ln -s conf.qemu_arm64_na /tmp/uboot-test-hooks/bin/travis-ci/conf.qemu_arm64_lwip_na - ln -s travis-ci /tmp/uboot-test-hooks/bin/`hostname` - ln -s travis-ci /tmp/uboot-test-hooks/py/`hostname` - grub-mkimage --prefix="" -o ~/grub_x86.efi -O i386-efi normal echo lsefimmap lsefi lsefisystab efinet tftp minicmd @@ -348,6 +351,12 @@ qemu_arm64 test.py: TEST_PY_TEST_SPEC: "not sleep" <<: *buildman_and_testpy_dfn +qemu_arm64_lwip test.py: + variables: + TEST_PY_BD: "qemu_arm64_lwip" + TEST_PY_TEST_SPEC: "test_net_dhcp or test_net_ping or test_net_tftpboot" + <<: *buildman_and_testpy_dfn + qemu_m68k test.py: variables: TEST_PY_BD: "M5208EVBE" @@ -758,8 +758,37 @@ source "dts/Kconfig" source "env/Kconfig" +menu Networking + +choice + prompt "Networking stack" + default NET + +config NO_NET + bool "No networking support" + +config NET + bool "Legacy U-Boot networking stack" + imply NETDEVICES + +config NET_LWIP + bool "Use lwIP for networking stack" + imply NETDEVICES + help + Include networking support based on the lwIP (lightweight IP) + TCP/IP stack (https://nongnu.org/lwip). This is a replacement for + the default U-Boot network stack and applications located in net/ + and enabled via CONFIG_NET as well as other pieces of code that + depend on CONFIG_NET (such as cmd/net.c enabled via CONFIG_CMD_NET). + Therefore the two symbols CONFIG_NET and CONFIG_NET_LWIP are mutually + exclusive. + +endchoice + source "net/Kconfig" +endmenu + source "drivers/Kconfig" source "fs/Kconfig" diff --git a/MAINTAINERS b/MAINTAINERS index 09298e6bc86..7c6c368285e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1359,6 +1359,17 @@ F: drivers/net/ F: include/net.h F: net/ +NETWORK (LWIP) +M: Jerome Forissier <[email protected]> +S: Maintained +F: cmd/net-lwip.c +F: configs/qemu_arm64_lwip_defconfig +F: drivers/net/sandbox-lwip.c +F: include/net-lwip.h +F: lib/lwip/Makefile +F: lib/lwip/u-boot/ +F: net/lwip/ + NIOS M: Thomas Chou <[email protected]> S: Maintained @@ -842,7 +842,9 @@ UBOOTINCLUDE := \ -I$(srctree)/arch/arm/thumb1/include)) \ -I$(srctree)/arch/$(ARCH)/include \ -include $(srctree)/include/linux/kconfig.h \ - -I$(srctree)/dts/upstream/include + -I$(srctree)/dts/upstream/include \ + $(if $(CONFIG_NET_LWIP), -I$(srctree)/lib/lwip/lwip/src/include \ + -I$(srctree)/lib/lwip/u-boot) NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include) @@ -865,7 +867,7 @@ libs-$(CONFIG_OF_EMBED) += dts/ libs-y += env/ libs-y += lib/ libs-y += fs/ -libs-y += net/ +libs-$(filter y,$(CONFIG_NET) $(CONFIG_NET_LWIP)) += net/ libs-y += disk/ libs-y += drivers/ libs-$(CONFIG_SYS_FSL_DDR) += drivers/ddr/fsl/ diff --git a/board/engicam/imx8mp/icore_mx8mp.c b/board/engicam/imx8mp/icore_mx8mp.c index e2ed70caa43..bfdc447c478 100644 --- a/board/engicam/imx8mp/icore_mx8mp.c +++ b/board/engicam/imx8mp/icore_mx8mp.c @@ -33,7 +33,7 @@ static void setup_fec(void) setbits_le32(&gpr->gpr[1], BIT(22)); } -#if CONFIG_IS_ENABLED(NET) +#if CONFIG_IS_ENABLED(NET) || CONFIG_IS_ENABLED(NET_LWIP) int board_phy_config(struct phy_device *phydev) { if (phydev->drv->config) diff --git a/board/polyhex/imx8mp_debix_model_a/imx8mp_debix_model_a.c b/board/polyhex/imx8mp_debix_model_a/imx8mp_debix_model_a.c index 112770ba493..c709d017483 100644 --- a/board/polyhex/imx8mp_debix_model_a/imx8mp_debix_model_a.c +++ b/board/polyhex/imx8mp_debix_model_a/imx8mp_debix_model_a.c @@ -29,7 +29,7 @@ static void setup_fec(void) setbits_le32(&gpr->gpr[1], BIT(22)); } -#if CONFIG_IS_ENABLED(NET) +#if CONFIG_IS_ENABLED(NET) || CONFIG_IS_ENABLED(NET_LWIP) int board_phy_config(struct phy_device *phydev) { if (phydev->drv->config) diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c index 720bf2cb3e1..774ef7ac5e3 100644 --- a/board/ti/am335x/board.c +++ b/board/ti/am335x/board.c @@ -900,7 +900,8 @@ int board_late_init(void) #endif /* CPSW plat */ -#if CONFIG_IS_ENABLED(NET) && !CONFIG_IS_ENABLED(OF_CONTROL) +#if (CONFIG_IS_ENABLED(NET) || CONFIG_IS_ENABLED(NET_LWIP)) && \ + !CONFIG_IS_ENABLED(OF_CONTROL) struct cpsw_slave_data slave_data[] = { { .slave_reg_ofs = CPSW_SLAVE0_OFFSET, diff --git a/board/xilinx/common/board.c b/board/xilinx/common/board.c index 68f401e4b34..38dd80533fa 100644 --- a/board/xilinx/common/board.c +++ b/board/xilinx/common/board.c @@ -491,7 +491,8 @@ int board_late_init_xilinx(void) ret |= env_set_by_index("uuid", id, uuid); } - if (!CONFIG_IS_ENABLED(NET)) + if (!(CONFIG_IS_ENABLED(NET) || + CONFIG_IS_ENABLED(NET_LWIP))) continue; for (i = 0; i < EEPROM_HDR_NO_OF_MAC_ADDR; i++) { diff --git a/boot/Kconfig b/boot/Kconfig index 925afe06a19..1d50a83a2d2 100644 --- a/boot/Kconfig +++ b/boot/Kconfig @@ -503,7 +503,8 @@ config BOOTMETH_ANDROID select ANDROID_AB select ANDROID_BOOT_IMAGE select CMD_BCB - select CMD_FASTBOOT + imply CMD_FASTBOOT + imply FASTBOOT if !NET_LWIP select PARTITION_TYPE_GUID select PARTITION_UUIDS help @@ -559,6 +560,7 @@ config BOOTMETH_EXTLINUX_PXE config BOOTMETH_EFILOADER bool "Bootdev support for EFI boot" depends on EFI_BINARY_EXEC + imply CMD_TFTPBOOT if CMD_NET default y help Enables support for EFI boot using bootdevs. This makes the diff --git a/cmd/Kconfig b/cmd/Kconfig index 37894eb80d6..8c677b1e486 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -1653,6 +1653,7 @@ config CMD_USB config CMD_USB_SDP bool "sdp" + depends on USB_GADGET_DOWNLOAD select USB_FUNCTION_SDP help Enables the command "sdp" which is used to have U-Boot emulating the @@ -1788,12 +1789,16 @@ config CMD_AB_SELECT endmenu -if NET +if NET || NET_LWIP menuconfig CMD_NET bool "Network commands" default y +endif + +if NET + if CMD_NET config CMD_BOOTP @@ -1802,12 +1807,6 @@ config CMD_BOOTP help bootp - boot image via network using BOOTP/TFTP protocol -config CMD_DHCP - bool "dhcp" - depends on CMD_BOOTP - help - Boot image via network using DHCP/TFTP protocol - config CMD_DHCP6 bool "dhcp6" depends on IPV6 @@ -1951,12 +1950,6 @@ config BOOTP_VCI_STRING default "U-Boot.arm" if ARM default "U-Boot" -config CMD_TFTPBOOT - bool "tftpboot" - default y - help - tftpboot - load file via network using TFTP protocol - config CMD_TFTPPUT bool "tftp put" depends on CMD_TFTPBOOT @@ -2008,42 +2001,6 @@ config SYS_DISABLE_AUTOLOAD is complete. Enable this option to disable this behavior and instead require files to be loaded over the network by subsequent commands. -config CMD_WGET - bool "wget" - select PROT_TCP - default y if SANDBOX - help - wget is a simple command to download kernel, or other files, - from a http server over TCP. - -config CMD_MII - bool "mii" - imply CMD_MDIO - help - If set, allows 802.3(clause 22) MII Management functions interface access - The management interface specified in Clause 22 provides - a simple, two signal, serial interface to connect a - Station Management entity and a managed PHY for providing access - to management parameters and services. - The interface is referred to as the MII management interface. - -config MII_INIT - bool "Call mii_init() in the mii command" - depends on CMD_MII && (MPC8XX_FEC || FSLDMAFE || MCFFEC) - -config CMD_MDIO - bool "mdio" - depends on PHYLIB - help - If set, allows Enable 802.3(clause 45) MDIO interface registers access - The MDIO interface is orthogonal to the MII interface and extends - it by adding access to more registers through indirect addressing. - -config CMD_PING - bool "ping" - help - Send ICMP ECHO_REQUEST to network host - config CMD_PING6 bool "ping6" depends on IPV6 @@ -2062,11 +2019,6 @@ config CMD_SNTP help Synchronize RTC via network -config CMD_DNS - bool "dns" - help - Lookup the IP of a hostname - config CMD_LINK_LOCAL bool "linklocal" select LIB_RAND @@ -2087,7 +2039,7 @@ config IPV6_ROUTER_DISCOVERY help Will automatically perform router solicitation on first IPv6 network operation -endif +endif # if CMD_NET config CMD_ETHSW bool "ethsw" @@ -2097,6 +2049,77 @@ config CMD_ETHSW operations such as enabling / disabling a port and viewing/maintaining the filtering database (FDB) +config CMD_WOL + bool "wol" + help + Wait for wake-on-lan Magic Packet + +endif # if NET + +if NET || NET_LWIP + +if CMD_NET + +config CMD_DHCP + bool "dhcp" + select PROT_DHCP_LWIP if NET_LWIP + help + Boot image via network using DHCP/TFTP protocol + +config CMD_DNS + bool "dns" + select PROT_DNS_LWIP if NET_LWIP + help + Lookup the IP of a hostname + +config CMD_MII + bool "mii" + imply CMD_MDIO + help + If set, allows 802.3(clause 22) MII Management functions interface access + The management interface specified in Clause 22 provides + a simple, two signal, serial interface to connect a + Station Management entity and a managed PHY for providing access + to management parameters and services. + The interface is referred to as the MII management interface. + +config MII_INIT + bool "Call mii_init() in the mii command" + depends on CMD_MII && (MPC8XX_FEC || FSLDMAFE || MCFFEC) + +config CMD_MDIO + bool "mdio" + depends on PHYLIB + help + If set, allows Enable 802.3(clause 45) MDIO interface registers access + The MDIO interface is orthogonal to the MII interface and extends + it by adding access to more registers through indirect addressing. + +config CMD_PING + bool "ping" + select PROT_RAW_LWIP if NET_LWIP + help + Send ICMP ECHO_REQUEST to network host + +config CMD_TFTPBOOT + bool "tftp" + select PROT_UDP_LWIP if NET_LWIP + default y + help + tftpboot - load file via network using TFTP protocol + +config CMD_WGET + bool "wget" + default y if SANDBOX + select PROT_TCP if NET + select PROT_TCP_LWIP if NET_LWIP + select PROT_DNS_LWIP if NET_LWIP + help + wget is a simple command to download kernel, or other files, + from a http server over TCP. + +endif # if CMD_NET + config CMD_PXE bool "pxe" select PXE_UTILS @@ -2104,12 +2127,7 @@ config CMD_PXE help Boot image via network using PXE protocol -config CMD_WOL - bool "wol" - help - Wait for wake-on-lan Magic Packet - -endif +endif # if NET || NET_LWIP menu "Misc commands" diff --git a/cmd/Makefile b/cmd/Makefile index 21d376309b9..f3091405372 100644 --- a/cmd/Makefile +++ b/cmd/Makefile @@ -127,7 +127,14 @@ obj-y += legacy-mtd-utils.o endif obj-$(CONFIG_CMD_MUX) += mux.o obj-$(CONFIG_CMD_NAND) += nand.o -obj-$(CONFIG_CMD_NET) += net.o +ifdef CONFIG_CMD_NET +obj-$(CONFIG_NET) += net.o +obj-$(CONFIG_NET_LWIP) += net-lwip.o +obj-$(filter y,$(CONFIG_CMD_NET) $(CONFIG_CMD_NET_LWIP)) += net-common.o +lwip-includes := -I$(srctree)/lib/lwip/lwip/src/include -I$(srctree)/lib/lwip/u-boot +CFLAGS_net-lwip.o := $(lwip-includes) +CFLAGS_net-common.o := $(lwip-includes) +endif obj-$(CONFIG_ENV_SUPPORT) += nvedit.o obj-$(CONFIG_CMD_NVEDIT_EFI) += nvedit_efi.o obj-$(CONFIG_CMD_ONENAND) += onenand.o diff --git a/cmd/bdinfo.c b/cmd/bdinfo.c index f6e534dd5bb..4c0e2adabc3 100644 --- a/cmd/bdinfo.c +++ b/cmd/bdinfo.c @@ -151,7 +151,7 @@ static int bdinfo_print_all(struct bd_info *bd) bdinfo_print_num_l("relocaddr", gd->relocaddr); bdinfo_print_num_l("reloc off", gd->reloc_off); printf("%-12s= %u-bit\n", "Build", (uint)sizeof(void *) * 8); - if (IS_ENABLED(CONFIG_CMD_NET)) + if (IS_ENABLED(CONFIG_CMD_NET) || IS_ENABLED(CONFIG_CMD_NET_LWIP)) print_eth(); bdinfo_print_num_l("fdt_blob", (ulong)map_to_sysmem(gd->fdt_blob)); if (IS_ENABLED(CONFIG_VIDEO)) @@ -192,7 +192,8 @@ int do_bdinfo(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) case 'a': return bdinfo_print_all(bd); case 'e': - if (!IS_ENABLED(CONFIG_CMD_NET)) + if (!IS_ENABLED(CONFIG_CMD_NET) && + !IS_ENABLED(CONFIG_CMD_NET_LWIP)) return CMD_RET_USAGE; print_eth(); return CMD_RET_SUCCESS; diff --git a/cmd/elf.c b/cmd/elf.c index 114f2caf7fa..6b49c613703 100644 --- a/cmd/elf.c +++ b/cmd/elf.c @@ -133,7 +133,7 @@ int do_bootvx(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) else addr = hextoul(argv[1], NULL); -#if defined(CONFIG_CMD_NET) +#if defined(CONFIG_CMD_NET) && !defined(CONFIG_NET_LWIP) /* * Check to see if we need to tftp the image ourselves * before starting diff --git a/cmd/net-common.c b/cmd/net-common.c new file mode 100644 index 00000000000..1c9fb83b896 --- /dev/null +++ b/cmd/net-common.c @@ -0,0 +1,109 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * (C) Copyright 2000 + * Wolfgang Denk, DENX Software Engineering, [email protected]. + */ + +#include <command.h> +#include <dm/device.h> +#include <dm/uclass.h> +#include <net.h> +#include <linux/compat.h> +#include <linux/ethtool.h> + +static int do_net_list(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) +{ + const struct udevice *current = eth_get_dev(); + unsigned char env_enetaddr[ARP_HLEN]; + const struct udevice *dev; + struct uclass *uc; + + uclass_id_foreach_dev(UCLASS_ETH, dev, uc) { + eth_env_get_enetaddr_by_index("eth", dev_seq(dev), env_enetaddr); + printf("eth%d : %s %pM %s\n", dev_seq(dev), dev->name, env_enetaddr, + current == dev ? "active" : ""); + } + return CMD_RET_SUCCESS; +} + +static int do_net_stats(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) +{ + int nstats, err, i, off; + struct udevice *dev; + u64 *values; + u8 *strings; + + if (argc < 2) + return CMD_RET_USAGE; + + err = uclass_get_device_by_name(UCLASS_ETH, argv[1], &dev); + if (err) { + printf("Could not find device %s\n", argv[1]); + return CMD_RET_FAILURE; + } + + if (!eth_get_ops(dev)->get_sset_count || + !eth_get_ops(dev)->get_strings || + !eth_get_ops(dev)->get_stats) { + printf("Driver does not implement stats dump!\n"); + return CMD_RET_FAILURE; + } + + nstats = eth_get_ops(dev)->get_sset_count(dev); + strings = kcalloc(nstats, ETH_GSTRING_LEN, GFP_KERNEL); + if (!strings) + return CMD_RET_FAILURE; + + values = kcalloc(nstats, sizeof(u64), GFP_KERNEL); + if (!values) + goto err_free_strings; + + eth_get_ops(dev)->get_strings(dev, strings); + eth_get_ops(dev)->get_stats(dev, values); + + off = 0; + for (i = 0; i < nstats; i++) { + printf(" %s: %llu\n", &strings[off], values[i]); + off += ETH_GSTRING_LEN; + }; + + kfree(strings); + kfree(values); + + return CMD_RET_SUCCESS; + +err_free_strings: + kfree(strings); + + return CMD_RET_FAILURE; +} + +static struct cmd_tbl cmd_net[] = { + U_BOOT_CMD_MKENT(list, 1, 0, do_net_list, "", ""), + U_BOOT_CMD_MKENT(stats, 2, 0, do_net_stats, "", ""), +}; + +static int do_net(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) +{ + struct cmd_tbl *cp; + + cp = find_cmd_tbl(argv[1], cmd_net, ARRAY_SIZE(cmd_net)); + + /* Drop the net command */ + argc--; + argv++; + + if (!cp || argc > cp->maxargs) + return CMD_RET_USAGE; + if (flag == CMD_FLAG_REPEAT && !cmd_is_repeatable(cp)) + return CMD_RET_SUCCESS; + + return cp->cmd(cmdtp, flag, argc, argv); +} + +U_BOOT_CMD( + net, 3, 1, do_net, + "NET sub-system", + "list - list available devices\n" + "stats <device> - dump statistics for specified device\n" +); diff --git a/cmd/net-lwip.c b/cmd/net-lwip.c new file mode 100644 index 00000000000..42f8bd6b259 --- /dev/null +++ b/cmd/net-lwip.c @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* Copyright (C) 2024 Linaro Ltd. */ + +#include <command.h> +#include <net.h> + +#if defined(CONFIG_CMD_DHCP) +U_BOOT_CMD( + dhcp, 3, 1, do_dhcp, + "boot image via network using DHCP/TFTP protocol", + "[loadAddress] [[hostIPaddr:]bootfilename]" +); +#endif + +#if defined(CONFIG_CMD_PING) +U_BOOT_CMD( + ping, 2, 1, do_ping, + "send ICMP ECHO_REQUEST to network host", + "pingAddress" +); +#endif + +#if defined(CONFIG_CMD_TFTPBOOT) +U_BOOT_CMD( + tftpboot, 3, 0, do_tftpb, + "boot image via network using TFTP protocol\n", + "[loadAddress] [[hostIPaddr:]bootfilename]" +); +#endif + +#if defined(CONFIG_CMD_DNS) +U_BOOT_CMD( + dns, 3, 1, do_dns, + "lookup the IP of a hostname", + "hostname [envvar]" +); +#endif + +#if defined(CONFIG_CMD_WGET) +U_BOOT_CMD( + wget, 3, 1, do_wget, + "boot image via network using HTTP protocol", + "[loadAddress] URL" +); +#endif diff --git a/cmd/net.c b/cmd/net.c index 53ce2bc5d0c..c90578e1b9f 100644 --- a/cmd/net.c +++ b/cmd/net.c @@ -674,118 +674,3 @@ U_BOOT_CMD( ); #endif /* CONFIG_CMD_LINK_LOCAL */ - -static int do_net_list(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) -{ - const struct udevice *current = eth_get_dev(); - unsigned char env_enetaddr[ARP_HLEN]; - const struct udevice *dev; - struct uclass *uc; - - uclass_id_foreach_dev(UCLASS_ETH, dev, uc) { - eth_env_get_enetaddr_by_index("eth", dev_seq(dev), env_enetaddr); - printf("eth%d : %s %pM %s\n", dev_seq(dev), dev->name, env_enetaddr, - current == dev ? "active" : ""); - } - return CMD_RET_SUCCESS; -} - -static int do_net_stats(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) -{ - int nstats, err, i, off; - struct udevice *dev; - u64 *values; - u8 *strings; - - if (argc < 2) - return CMD_RET_USAGE; - - err = uclass_get_device_by_name(UCLASS_ETH, argv[1], &dev); - if (err) { - printf("Could not find device %s\n", argv[1]); - return CMD_RET_FAILURE; - } - - if (!eth_get_ops(dev)->get_sset_count || - !eth_get_ops(dev)->get_strings || - !eth_get_ops(dev)->get_stats) { - printf("Driver does not implement stats dump!\n"); - return CMD_RET_FAILURE; - } - - nstats = eth_get_ops(dev)->get_sset_count(dev); - strings = kcalloc(nstats, ETH_GSTRING_LEN, GFP_KERNEL); - if (!strings) - return CMD_RET_FAILURE; - - values = kcalloc(nstats, sizeof(u64), GFP_KERNEL); - if (!values) - goto err_free_strings; - - eth_get_ops(dev)->get_strings(dev, strings); - eth_get_ops(dev)->get_stats(dev, values); - - off = 0; - for (i = 0; i < nstats; i++) { - printf(" %s: %llu\n", &strings[off], values[i]); - off += ETH_GSTRING_LEN; - }; - - return CMD_RET_SUCCESS; - -err_free_strings: - kfree(strings); - - return CMD_RET_FAILURE; -} - -static struct cmd_tbl cmd_net[] = { - U_BOOT_CMD_MKENT(list, 1, 0, do_net_list, "", ""), - U_BOOT_CMD_MKENT(stats, 2, 0, do_net_stats, "", ""), -}; - -static int do_net(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) -{ - struct cmd_tbl *cp; - - cp = find_cmd_tbl(argv[1], cmd_net, ARRAY_SIZE(cmd_net)); - - /* Drop the net command */ - argc--; - argv++; - - if (!cp || argc > cp->maxargs) - return CMD_RET_USAGE; - if (flag == CMD_FLAG_REPEAT && !cmd_is_repeatable(cp)) - return CMD_RET_SUCCESS; - - return cp->cmd(cmdtp, flag, argc, argv); -} - -U_BOOT_CMD( - net, 3, 1, do_net, - "NET sub-system", - "list - list available devices\n" - "stats <device> - dump statistics for specified device\n" -); - -#if defined(CONFIG_CMD_NCSI) -static int do_ncsi(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]) -{ - if (!phy_interface_is_ncsi() || !ncsi_active()) { - printf("Device not configured for NC-SI\n"); - return CMD_RET_FAILURE; - } - - if (net_loop(NCSI) < 0) - return CMD_RET_FAILURE; - - return CMD_RET_SUCCESS; -} - -U_BOOT_CMD( - ncsi, 1, 1, do_ncsi, - "Configure attached NIC via NC-SI", - "" -); -#endif /* CONFIG_CMD_NCSI */ diff --git a/common/Kconfig b/common/Kconfig index 957de0c5c02..0339b9e4c84 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -424,7 +424,7 @@ config LOGF_FUNC_PAD config LOG_SYSLOG bool "Log output to syslog server" - depends on NET + depends on NET || NET_LWIP help Enables a log driver which broadcasts log records via UDP port 514 to syslog servers. diff --git a/common/board_r.c b/common/board_r.c index 1acad069d92..e5f33f40643 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -484,7 +484,7 @@ static int initr_boot_led_on(void) return 0; } -#ifdef CONFIG_CMD_NET +#if defined(CONFIG_CMD_NET) static int initr_net(void) { puts("Net: "); @@ -749,7 +749,7 @@ static init_fnc_t init_sequence_r[] = { #ifdef CONFIG_PCI_ENDPOINT pci_ep_init, #endif -#ifdef CONFIG_CMD_NET +#if defined(CONFIG_CMD_NET) INIT_FUNC_WATCHDOG_RESET initr_net, #endif diff --git a/common/spl/Kconfig b/common/spl/Kconfig index 2baf2ba7ccb..9a27eabd741 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -1083,6 +1083,7 @@ config SPL_DM_SPI_FLASH config SPL_NET bool "Support networking" + depends on !NET_LWIP help Enable support for network devices (such as Ethernet) in SPL. This permits SPL to load U-Boot over a network link rather than diff --git a/common/usb_kbd.c b/common/usb_kbd.c index bbfee23bc26..36107a3b278 100644 --- a/common/usb_kbd.c +++ b/common/usb_kbd.c @@ -423,7 +423,7 @@ static int usb_kbd_testc(struct stdio_dev *sdev) */ unsigned long poll_delay = CONFIG_SYS_HZ / 50; -#ifdef CONFIG_CMD_NET +#if defined(CONFIG_CMD_NET) && !defined(CONFIG_NET_LWIP) /* * If net_busy_flag is 1, NET transfer is running, * then we check key-pressed every second (first check may be diff --git a/configs/LicheePi_Zero_defconfig b/configs/LicheePi_Zero_defconfig index 009384eaf1b..c37c49ccbb1 100644 --- a/configs/LicheePi_Zero_defconfig +++ b/configs/LicheePi_Zero_defconfig @@ -5,4 +5,4 @@ CONFIG_SPL=y CONFIG_MACH_SUN8I_V3S=y CONFIG_DRAM_CLK=360 # CONFIG_HAS_ARMV7_SECURE_BASE is not set -# CONFIG_NET is not set +CONFIG_NO_NET=y diff --git a/configs/M5249EVB_defconfig b/configs/M5249EVB_defconfig index eac85b9c2d5..ed1446d81cb 100644 --- a/configs/M5249EVB_defconfig +++ b/configs/M5249EVB_defconfig @@ -22,7 +22,7 @@ CONFIG_CMD_MX_CYCLIC=y # CONFIG_CMD_SETEXPR is not set CONFIG_CMD_CACHE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_MTD=y CONFIG_MTD_NOR_FLASH=y CONFIG_FLASH_CFI_DRIVER=y diff --git a/configs/am335x_pdu001_defconfig b/configs/am335x_pdu001_defconfig index 54da31f45f7..09753fdbd06 100644 --- a/configs/am335x_pdu001_defconfig +++ b/configs/am335x_pdu001_defconfig @@ -42,7 +42,7 @@ CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_SPL_OF_TRANSLATE=y diff --git a/configs/am62ax_evm_r5_defconfig b/configs/am62ax_evm_r5_defconfig index 2fe6c49b80f..f386875a89f 100644 --- a/configs/am62ax_evm_r5_defconfig +++ b/configs/am62ax_evm_r5_defconfig @@ -66,7 +66,7 @@ CONFIG_ENV_IS_NOWHERE=y CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_SYS_MMC_ENV_PART=1 -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_REGMAP=y diff --git a/configs/am62px_evm_r5_defconfig b/configs/am62px_evm_r5_defconfig index 0cdbd30a760..5fed277d59d 100644 --- a/configs/am62px_evm_r5_defconfig +++ b/configs/am62px_evm_r5_defconfig @@ -70,7 +70,7 @@ CONFIG_ENV_IS_NOWHERE=y CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_SYS_MMC_ENV_PART=1 -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM=y CONFIG_SPL_DM_DEVICE_REMOVE=y CONFIG_SPL_DM_SEQ_ALIAS=y diff --git a/configs/am62x_beagleplay_r5_defconfig b/configs/am62x_beagleplay_r5_defconfig index 0038747155e..9daee2a38bb 100644 --- a/configs/am62x_beagleplay_r5_defconfig +++ b/configs/am62x_beagleplay_r5_defconfig @@ -67,7 +67,7 @@ CONFIG_SPL_OF_CONTROL=y CONFIG_SPL_MULTI_DTB_FIT=y CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_REGMAP=y diff --git a/configs/amcore_defconfig b/configs/amcore_defconfig index f1f5201b30a..94c5379590d 100644 --- a/configs/amcore_defconfig +++ b/configs/amcore_defconfig @@ -33,7 +33,7 @@ CONFIG_CMD_DIAG=y CONFIG_ENV_IS_IN_FLASH=y CONFIG_USE_HOSTNAME=y CONFIG_HOSTNAME="AMCORE" -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_MTD=y CONFIG_MTD_NOR_FLASH=y CONFIG_FLASH_CFI_DRIVER=y diff --git a/configs/amd_versal2_mini_defconfig b/configs/amd_versal2_mini_defconfig index d4760e40223..ec1921aac39 100644 --- a/configs/amd_versal2_mini_defconfig +++ b/configs/amd_versal2_mini_defconfig @@ -62,7 +62,7 @@ CONFIG_CMD_CACHE=y # CONFIG_CMD_SLEEP is not set CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set # CONFIG_GPIO is not set # CONFIG_I2C is not set diff --git a/configs/amd_versal2_mini_emmc_defconfig b/configs/amd_versal2_mini_emmc_defconfig index d2de379d07c..6d4b261606f 100644 --- a/configs/amd_versal2_mini_emmc_defconfig +++ b/configs/amd_versal2_mini_emmc_defconfig @@ -54,7 +54,7 @@ CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_MMC_HS200_SUPPORT=y CONFIG_MMC_SDHCI=y diff --git a/configs/amd_versal2_mini_ospi_defconfig b/configs/amd_versal2_mini_ospi_defconfig index 22a8bfa8511..6c394432f5b 100644 --- a/configs/amd_versal2_mini_ospi_defconfig +++ b/configs/amd_versal2_mini_ospi_defconfig @@ -56,7 +56,7 @@ CONFIG_CMD_CACHE=y # CONFIG_CMD_SLEEP is not set CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set # CONFIG_GPIO is not set # CONFIG_I2C is not set diff --git a/configs/amd_versal2_mini_qspi_defconfig b/configs/amd_versal2_mini_qspi_defconfig index de404b0f658..5c770a7530a 100644 --- a/configs/amd_versal2_mini_qspi_defconfig +++ b/configs/amd_versal2_mini_qspi_defconfig @@ -56,7 +56,7 @@ CONFIG_CMD_CACHE=y # CONFIG_CMD_SLEEP is not set CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set # CONFIG_GPIO is not set # CONFIG_I2C is not set diff --git a/configs/anbernic-rgxx3-rk3566_defconfig b/configs/anbernic-rgxx3-rk3566_defconfig index 83337d68cc0..4dcf18e22ca 100644 --- a/configs/anbernic-rgxx3-rk3566_defconfig +++ b/configs/anbernic-rgxx3-rk3566_defconfig @@ -42,7 +42,7 @@ CONFIG_OF_LIVE=y # CONFIG_OF_UPSTREAM is not set CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents" CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_SPL_REGMAP=y CONFIG_SPL_SYSCON=y diff --git a/configs/ap143_defconfig b/configs/ap143_defconfig index 9d503bdf61f..9083bf293f5 100644 --- a/configs/ap143_defconfig +++ b/configs/ap143_defconfig @@ -46,7 +46,7 @@ CONFIG_MTDPARTS_DEFAULT="mtdparts=spi-flash.0:256k(u-boot),64k(u-boot-env),6336k CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_ENV_SPI_MAX_HZ=25000000 CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_MTD=y CONFIG_DM_SPI_FLASH=y CONFIG_SPI_FLASH_ATMEL=y diff --git a/configs/ap152_defconfig b/configs/ap152_defconfig index d830a85be69..0864bf46d54 100644 --- a/configs/ap152_defconfig +++ b/configs/ap152_defconfig @@ -46,7 +46,7 @@ CONFIG_MTDPARTS_DEFAULT="mtdparts=spi-flash.0:256k(u-boot),64k(u-boot-env),6336k CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_ENV_SPI_MAX_HZ=25000000 CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_MTD=y CONFIG_DM_SPI_FLASH=y CONFIG_SPI_FLASH_BAR=y diff --git a/configs/apple_m1_defconfig b/configs/apple_m1_defconfig index 6a5affcaca9..2d685da8c9e 100644 --- a/configs/apple_m1_defconfig +++ b/configs/apple_m1_defconfig @@ -11,7 +11,7 @@ CONFIG_SYS_PBSIZE=276 CONFIG_DISPLAY_BOARDINFO_LATE=y CONFIG_BOARD_LATE_INIT=y CONFIG_CMD_SELECT_FONT=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SYS_64BIT_LBA=y CONFIG_APPLE_SPI_KEYB=y # CONFIG_MMC is not set diff --git a/configs/astro_mcf5373l_defconfig b/configs/astro_mcf5373l_defconfig index d1942c28971..8dd369d68a1 100644 --- a/configs/astro_mcf5373l_defconfig +++ b/configs/astro_mcf5373l_defconfig @@ -27,7 +27,7 @@ CONFIG_CMD_I2C=y # CONFIG_CMD_SETEXPR is not set CONFIG_CMD_CACHE=y CONFIG_CMD_JFFS2=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_FPGA_ALTERA=y CONFIG_FPGA_CYCLON2=y CONFIG_FPGA_XILINX=y diff --git a/configs/at91sam9rlek_dataflash_defconfig b/configs/at91sam9rlek_dataflash_defconfig index 141e83fe5fd..9ebe2de1f2c 100644 --- a/configs/at91sam9rlek_dataflash_defconfig +++ b/configs/at91sam9rlek_dataflash_defconfig @@ -41,7 +41,7 @@ CONFIG_OF_CONTROL=y CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_ENV_SPI_MAX_HZ=15000000 CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CLK=y CONFIG_CLK_AT91=y CONFIG_AT91_GPIO=y diff --git a/configs/at91sam9rlek_mmc_defconfig b/configs/at91sam9rlek_mmc_defconfig index d497d59a073..0fef493164e 100644 --- a/configs/at91sam9rlek_mmc_defconfig +++ b/configs/at91sam9rlek_mmc_defconfig @@ -39,7 +39,7 @@ CONFIG_CMD_FAT=y CONFIG_OF_CONTROL=y CONFIG_ENV_IS_IN_FAT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CLK=y CONFIG_CLK_AT91=y CONFIG_AT91_GPIO=y diff --git a/configs/at91sam9rlek_nandflash_defconfig b/configs/at91sam9rlek_nandflash_defconfig index 1bcdab8e5aa..c40e99817b9 100644 --- a/configs/at91sam9rlek_nandflash_defconfig +++ b/configs/at91sam9rlek_nandflash_defconfig @@ -40,7 +40,7 @@ CONFIG_OF_CONTROL=y CONFIG_ENV_IS_IN_NAND=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CLK=y CONFIG_CLK_AT91=y CONFIG_AT91_GPIO=y diff --git a/configs/bcm7260_defconfig b/configs/bcm7260_defconfig index aeb1f907199..ed026e58617 100644 --- a/configs/bcm7260_defconfig +++ b/configs/bcm7260_defconfig @@ -36,7 +36,7 @@ CONFIG_ENV_OVERWRITE=y CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_BCMSTB=y CONFIG_MTD=y diff --git a/configs/bcm7445_defconfig b/configs/bcm7445_defconfig index 03012056fbb..07294451100 100644 --- a/configs/bcm7445_defconfig +++ b/configs/bcm7445_defconfig @@ -38,7 +38,7 @@ CONFIG_ENV_OVERWRITE=y CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_BCMSTB=y CONFIG_MTD=y diff --git a/configs/bcm968380gerg_ram_defconfig b/configs/bcm968380gerg_ram_defconfig index 6c119eb42a6..053c459e05c 100644 --- a/configs/bcm968380gerg_ram_defconfig +++ b/configs/bcm968380gerg_ram_defconfig @@ -41,7 +41,7 @@ CONFIG_CMD_GPIO=y CONFIG_CMD_NAND=y # CONFIG_CMD_SLEEP is not set CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_BCM6345_GPIO=y CONFIG_LED=y diff --git a/configs/bcmns_defconfig b/configs/bcmns_defconfig index 989017b96d9..c53c6fffbc4 100644 --- a/configs/bcmns_defconfig +++ b/configs/bcmns_defconfig @@ -29,7 +29,7 @@ CONFIG_CMD_CACHE=y CONFIG_OF_EMBED=y CONFIG_USE_HOSTNAME=y CONFIG_HOSTNAME="NS" -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CLK=y CONFIG_MTD=y CONFIG_DM_MTD=y diff --git a/configs/chromebook_samus_tpl_defconfig b/configs/chromebook_samus_tpl_defconfig index 1be57560f89..075e3f192a3 100644 --- a/configs/chromebook_samus_tpl_defconfig +++ b/configs/chromebook_samus_tpl_defconfig @@ -74,7 +74,7 @@ CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_BOOTFILE=y CONFIG_BOOTFILE="bzImage" -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_REGMAP=y CONFIG_SYSCON=y # CONFIG_ACPIGEN is not set diff --git a/configs/cortina_presidio-asic-base_defconfig b/configs/cortina_presidio-asic-base_defconfig index 0cb33996fe7..d779e7d8e58 100644 --- a/configs/cortina_presidio-asic-base_defconfig +++ b/configs/cortina_presidio-asic-base_defconfig @@ -32,7 +32,7 @@ CONFIG_CMD_TIMER=y CONFIG_CMD_SMC=y CONFIG_OF_CONTROL=y CONFIG_OF_LIVE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CORTINA_GPIO=y # CONFIG_MMC is not set CONFIG_DM_SERIAL=y diff --git a/configs/cortina_presidio-asic-pnand_defconfig b/configs/cortina_presidio-asic-pnand_defconfig index 093874d3023..cdb9681b32b 100644 --- a/configs/cortina_presidio-asic-pnand_defconfig +++ b/configs/cortina_presidio-asic-pnand_defconfig @@ -33,7 +33,7 @@ CONFIG_CMD_TIMER=y CONFIG_CMD_SMC=y CONFIG_OF_CONTROL=y CONFIG_OF_LIVE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CORTINA_GPIO=y # CONFIG_MMC is not set CONFIG_MTD=y diff --git a/configs/durian_defconfig b/configs/durian_defconfig index 7765fe3a6a2..ea1d37e9db6 100644 --- a/configs/durian_defconfig +++ b/configs/durian_defconfig @@ -28,7 +28,7 @@ CONFIG_SYS_PROMPT="durian#" CONFIG_CMD_PCI=y CONFIG_OF_CONTROL=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SCSI_AHCI=y CONFIG_AHCI_PCI=y # CONFIG_MMC is not set diff --git a/configs/e850-96_defconfig b/configs/e850-96_defconfig index e5d90996234..5797c6cb1f9 100644 --- a/configs/e850-96_defconfig +++ b/configs/e850-96_defconfig @@ -20,7 +20,7 @@ CONFIG_CMD_MMC=y CONFIG_CMD_PART=y CONFIG_CMD_TIME=y CONFIG_CMD_RNG=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CLK_EXYNOS850=y CONFIG_MMC_DW=y CONFIG_SOC_SAMSUNG=y diff --git a/configs/ea-lpc3250devkitv2_defconfig b/configs/ea-lpc3250devkitv2_defconfig index af9fc5f2f5c..c3af7afced1 100644 --- a/configs/ea-lpc3250devkitv2_defconfig +++ b/configs/ea-lpc3250devkitv2_defconfig @@ -25,7 +25,7 @@ CONFIG_SYS_PROMPT="EA-LPC3250v2=> " CONFIG_CMD_GPIO=y CONFIG_CMD_I2C=y CONFIG_OF_CONTROL=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_LPC32XX_GPIO=y CONFIG_DM_I2C=y CONFIG_SYS_I2C_LPC32XX=y diff --git a/configs/efi-x86_app32_defconfig b/configs/efi-x86_app32_defconfig index 0025e56b5d7..c730945f4f9 100644 --- a/configs/efi-x86_app32_defconfig +++ b/configs/efi-x86_app32_defconfig @@ -36,7 +36,7 @@ CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_BOOTFILE=y CONFIG_BOOTFILE="bzImage" -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_REGMAP=y CONFIG_SYSCON=y # CONFIG_GZIP is not set diff --git a/configs/efi-x86_app64_defconfig b/configs/efi-x86_app64_defconfig index 1cc50b689c9..1831fb2d5a7 100644 --- a/configs/efi-x86_app64_defconfig +++ b/configs/efi-x86_app64_defconfig @@ -40,7 +40,7 @@ CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_BOOTFILE=y CONFIG_BOOTFILE="bzImage" -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_REGMAP=y CONFIG_SYSCON=y CONFIG_CONSOLE_SCROLL_LINES=5 diff --git a/configs/emsdp_defconfig b/configs/emsdp_defconfig index efa5eecad0d..376862ad300 100644 --- a/configs/emsdp_defconfig +++ b/configs/emsdp_defconfig @@ -30,7 +30,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_BOOTFILE=y CONFIG_BOOTFILE="app.bin" CONFIG_VERSION_VARIABLE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_MMC=y CONFIG_MMC_DW=y CONFIG_MMC_DW_SNPS=y diff --git a/configs/evb-px5_defconfig b/configs/evb-px5_defconfig index 48f5b90a7dc..b08714437fd 100644 --- a/configs/evb-px5_defconfig +++ b/configs/evb-px5_defconfig @@ -57,7 +57,7 @@ CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names interrupt-parent" CONFIG_TPL_OF_PLATDATA=y CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_TPL_DM=y CONFIG_REGMAP=y CONFIG_SPL_REGMAP=y diff --git a/configs/generic-rk3568_defconfig b/configs/generic-rk3568_defconfig index 9b9eab6bad1..1d06f3411fe 100644 --- a/configs/generic-rk3568_defconfig +++ b/configs/generic-rk3568_defconfig @@ -41,7 +41,7 @@ CONFIG_OF_LIVE=y # CONFIG_OF_UPSTREAM is not set CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents" CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_SPL_REGMAP=y CONFIG_SPL_SYSCON=y diff --git a/configs/generic-rk3588_defconfig b/configs/generic-rk3588_defconfig index f22277f935d..ebe883ed597 100644 --- a/configs/generic-rk3588_defconfig +++ b/configs/generic-rk3588_defconfig @@ -35,7 +35,7 @@ CONFIG_OF_LIVE=y # CONFIG_OF_UPSTREAM is not set CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents" CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_SPL_REGMAP=y CONFIG_SPL_SYSCON=y diff --git a/configs/hc2910_2aghd05_defconfig b/configs/hc2910_2aghd05_defconfig index d06f922ba57..d7cc7d18ed8 100644 --- a/configs/hc2910_2aghd05_defconfig +++ b/configs/hc2910_2aghd05_defconfig @@ -37,7 +37,7 @@ CONFIG_CMD_EXT4_WRITE=y CONFIG_PARTITION_TYPE_GUID=y CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_GPIO is not set # CONFIG_I2C is not set # CONFIG_INPUT is not set diff --git a/configs/igep00x0_defconfig b/configs/igep00x0_defconfig index f1d9bb34aba..51c825d3fbe 100644 --- a/configs/igep00x0_defconfig +++ b/configs/igep00x0_defconfig @@ -60,7 +60,7 @@ CONFIG_ENV_UBI_VOLUME="config" CONFIG_ENV_UBI_VOLUME_REDUND="config_r" CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_VERSION_VARIABLE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM=y CONFIG_DM_I2C=y CONFIG_I2C_SET_DEFAULT_BUS_NUM=y diff --git a/configs/imx6q_bosch_acc_defconfig b/configs/imx6q_bosch_acc_defconfig index 354b73752ad..a46b3250b2e 100644 --- a/configs/imx6q_bosch_acc_defconfig +++ b/configs/imx6q_bosch_acc_defconfig @@ -82,7 +82,7 @@ CONFIG_SYS_MMC_ENV_PART=1 CONFIG_ENV_WRITEABLE_LIST=y CONFIG_ENV_ACCESS_IGNORE_FORCE=y CONFIG_VERSION_VARIABLE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM=y CONFIG_BOOTCOUNT_LIMIT=y CONFIG_DM_BOOTCOUNT=y diff --git a/configs/imx6ulz_smm_m2_defconfig b/configs/imx6ulz_smm_m2_defconfig index 93ead4c373b..c2adff17abf 100644 --- a/configs/imx6ulz_smm_m2_defconfig +++ b/configs/imx6ulz_smm_m2_defconfig @@ -42,7 +42,7 @@ CONFIG_OF_CONTROL=y CONFIG_ENV_OVERWRITE=y CONFIG_ENV_IS_IN_NAND=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_BOUNCE_BUFFER=y CONFIG_USB_FUNCTION_FASTBOOT=y CONFIG_FASTBOOT_BUF_ADDR=0x82000000 diff --git a/configs/iot_devkit_defconfig b/configs/iot_devkit_defconfig index ba275d04a11..5b7e131c9ac 100644 --- a/configs/iot_devkit_defconfig +++ b/configs/iot_devkit_defconfig @@ -34,7 +34,7 @@ CONFIG_ENV_FAT_DEVICE_AND_PART="0:1" CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_BOOTFILE=y CONFIG_BOOTFILE="app.bin" -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_MMC=y CONFIG_MMC_DW=y CONFIG_MMC_DW_SNPS=y diff --git a/configs/j722s_evm_r5_defconfig b/configs/j722s_evm_r5_defconfig index 74fbe52e588..e6a573d599d 100644 --- a/configs/j722s_evm_r5_defconfig +++ b/configs/j722s_evm_r5_defconfig @@ -70,7 +70,7 @@ CONFIG_ENV_IS_NOWHERE=y CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_SYS_MMC_ENV_PART=1 -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM=y CONFIG_SPL_DM_DEVICE_REMOVE=y CONFIG_SPL_DM_SEQ_ALIAS=y diff --git a/configs/legoev3_defconfig b/configs/legoev3_defconfig index 34ef3493cac..60b7a84205c 100644 --- a/configs/legoev3_defconfig +++ b/configs/legoev3_defconfig @@ -44,7 +44,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_BOOTFILE=y CONFIG_BOOTFILE="uImage" CONFIG_VERSION_VARIABLE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_DM_I2C=y CONFIG_SYS_I2C_DAVINCI=y diff --git a/configs/mk808_defconfig b/configs/mk808_defconfig index 0610b51748e..dc9b12e5d8c 100644 --- a/configs/mk808_defconfig +++ b/configs/mk808_defconfig @@ -68,7 +68,7 @@ CONFIG_OF_DTB_PROPS_REMOVE=y CONFIG_SPL_OF_PLATDATA=y CONFIG_TPL_OF_PLATDATA=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_TPL_DM=y CONFIG_REGMAP=y CONFIG_SPL_REGMAP=y diff --git a/configs/mx23evk_defconfig b/configs/mx23evk_defconfig index 793ba6add55..6152d930e3a 100644 --- a/configs/mx23evk_defconfig +++ b/configs/mx23evk_defconfig @@ -41,7 +41,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_BOOTFILE=y CONFIG_BOOTFILE="uImage" CONFIG_VERSION_VARIABLE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_MXS_GPIO=y CONFIG_MMC_MXS=y CONFIG_PINCTRL=y diff --git a/configs/mx28evk_defconfig b/configs/mx28evk_defconfig index a94d34d2c4c..951d506cec2 100644 --- a/configs/mx28evk_defconfig +++ b/configs/mx28evk_defconfig @@ -47,7 +47,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_BOOTFILE=y CONFIG_BOOTFILE="uImage" CONFIG_VERSION_VARIABLE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM=y CONFIG_MXS_GPIO=y CONFIG_MMC_MXS=y diff --git a/configs/mx6memcal_defconfig b/configs/mx6memcal_defconfig index 0c98c685565..bfde8b0cfb3 100644 --- a/configs/mx6memcal_defconfig +++ b/configs/mx6memcal_defconfig @@ -39,7 +39,7 @@ CONFIG_CMD_MEMTEST=y CONFIG_CMD_CACHE=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_BOUNCE_BUFFER=y # CONFIG_MMC is not set CONFIG_FSL_USDHC=y diff --git a/configs/mx6ulz_14x14_evk_defconfig b/configs/mx6ulz_14x14_evk_defconfig index d57b47ef47a..2c13dd4dbc3 100644 --- a/configs/mx6ulz_14x14_evk_defconfig +++ b/configs/mx6ulz_14x14_evk_defconfig @@ -36,7 +36,7 @@ CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_SYS_MMC_ENV_DEV=1 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_BOUNCE_BUFFER=y CONFIG_DM_74X164=y CONFIG_DM_I2C=y diff --git a/configs/mx7ulp_com_defconfig b/configs/mx7ulp_com_defconfig index eba57dd5fb1..a49cb2a728f 100644 --- a/configs/mx7ulp_com_defconfig +++ b/configs/mx7ulp_com_defconfig @@ -33,7 +33,7 @@ CONFIG_CMD_FAT=y CONFIG_OF_CONTROL=y CONFIG_ENV_OVERWRITE=y CONFIG_ENV_IS_IN_MMC=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_BOUNCE_BUFFER=y CONFIG_IMX_RGPIO2P=y # CONFIG_MXC_GPIO is not set diff --git a/configs/mx7ulp_evk_defconfig b/configs/mx7ulp_evk_defconfig index 262ee671fa0..12f13112b63 100644 --- a/configs/mx7ulp_evk_defconfig +++ b/configs/mx7ulp_evk_defconfig @@ -33,7 +33,7 @@ CONFIG_OF_CONTROL=y CONFIG_ENV_OVERWRITE=y CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_BOUNCE_BUFFER=y CONFIG_IMX_RGPIO2P=y # CONFIG_MXC_GPIO is not set diff --git a/configs/mx7ulp_evk_plugin_defconfig b/configs/mx7ulp_evk_plugin_defconfig index dc9fc50e150..8e05d394335 100644 --- a/configs/mx7ulp_evk_plugin_defconfig +++ b/configs/mx7ulp_evk_plugin_defconfig @@ -31,7 +31,7 @@ CONFIG_OF_CONTROL=y CONFIG_ENV_OVERWRITE=y CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_BOUNCE_BUFFER=y CONFIG_IMX_RGPIO2P=y # CONFIG_MXC_GPIO is not set diff --git a/configs/netgear_cg3100d_ram_defconfig b/configs/netgear_cg3100d_ram_defconfig index 352b98fc0a5..377cc26f937 100644 --- a/configs/netgear_cg3100d_ram_defconfig +++ b/configs/netgear_cg3100d_ram_defconfig @@ -39,7 +39,7 @@ CONFIG_CMD_MEMINFO=y CONFIG_CMD_SPI=y # CONFIG_CMD_SLEEP is not set CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_BCM6345_GPIO=y CONFIG_LED=y diff --git a/configs/nsim_700_defconfig b/configs/nsim_700_defconfig index a46d2ee232a..d50e85a93fa 100644 --- a/configs/nsim_700_defconfig +++ b/configs/nsim_700_defconfig @@ -25,7 +25,7 @@ CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_BOOTFILE=y CONFIG_BOOTFILE="uImage" -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_DM_SERIAL=y CONFIG_DEBUG_UART_SHIFT=2 CONFIG_SYS_NS16550=y diff --git a/configs/nsim_700be_defconfig b/configs/nsim_700be_defconfig index 8dc31819fa1..4832195f6b4 100644 --- a/configs/nsim_700be_defconfig +++ b/configs/nsim_700be_defconfig @@ -26,7 +26,7 @@ CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_BOOTFILE=y CONFIG_BOOTFILE="uImage" -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_DM_SERIAL=y CONFIG_DEBUG_UART_SHIFT=2 CONFIG_SYS_NS16550=y diff --git a/configs/nsim_hs38be_defconfig b/configs/nsim_hs38be_defconfig index 5f21b31c84a..67de123d16b 100644 --- a/configs/nsim_hs38be_defconfig +++ b/configs/nsim_hs38be_defconfig @@ -27,7 +27,7 @@ CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_BOOTFILE=y CONFIG_BOOTFILE="uImage" -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_DM_SERIAL=y CONFIG_DEBUG_UART_SHIFT=2 CONFIG_SYS_NS16550=y diff --git a/configs/openpiton_riscv64_defconfig b/configs/openpiton_riscv64_defconfig index a47214b0a42..1e693c621eb 100644 --- a/configs/openpiton_riscv64_defconfig +++ b/configs/openpiton_riscv64_defconfig @@ -62,7 +62,7 @@ CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y # CONFIG_DOS_PARTITION is not set CONFIG_OF_EMBED=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CPU=y CONFIG_MMC=y # CONFIG_MMC_WRITE is not set diff --git a/configs/openpiton_riscv64_spl_defconfig b/configs/openpiton_riscv64_spl_defconfig index d2eb891d69e..09054d93047 100644 --- a/configs/openpiton_riscv64_spl_defconfig +++ b/configs/openpiton_riscv64_spl_defconfig @@ -78,7 +78,7 @@ CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y # CONFIG_DOS_PARTITION is not set # CONFIG_SPL_PARTITION_UUIDS is not set -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CPU=y CONFIG_MMC=y # CONFIG_MMC_WRITE is not set diff --git a/configs/origen_defconfig b/configs/origen_defconfig index 9fd7bc103c7..c6cc17a0e03 100644 --- a/configs/origen_defconfig +++ b/configs/origen_defconfig @@ -41,7 +41,7 @@ CONFIG_CMD_EXT4_WRITE=y CONFIG_OF_CONTROL=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_DFU_MMC=y CONFIG_SYS_DFU_DATA_BUF_SIZE=0x2000000 CONFIG_MMC_DW=y diff --git a/configs/pe2201_defconfig b/configs/pe2201_defconfig index c28ceac0d45..72f6274ec41 100644 --- a/configs/pe2201_defconfig +++ b/configs/pe2201_defconfig @@ -27,7 +27,7 @@ CONFIG_CMD_DM=y CONFIG_CMD_PCI=y CONFIG_OF_CONTROL=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SCSI_AHCI=y CONFIG_AHCI_PCI=y # CONFIG_MMC is not set diff --git a/configs/pinecube_defconfig b/configs/pinecube_defconfig index 7cc0a862949..7567a6aa739 100644 --- a/configs/pinecube_defconfig +++ b/configs/pinecube_defconfig @@ -9,7 +9,7 @@ CONFIG_DRAM_ODT_EN=y CONFIG_I2C0_ENABLE=y # CONFIG_HAS_ARMV7_SECURE_BASE is not set CONFIG_SPL_I2C=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_SYS_I2C_LEGACY=y CONFIG_SYS_I2C_MVTWSI=y CONFIG_SYS_I2C_SLAVE=0x7f diff --git a/configs/pm9261_defconfig b/configs/pm9261_defconfig index 9f4d434f3e2..026c6de3109 100644 --- a/configs/pm9261_defconfig +++ b/configs/pm9261_defconfig @@ -37,7 +37,7 @@ CONFIG_MTDPARTS_DEFAULT="mtdparts=physmap-flash.0:256k(u-boot)ro,64k(u-boot-env) CONFIG_OF_CONTROL=y CONFIG_ENV_OVERWRITE=y CONFIG_ENV_IS_IN_FLASH=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CLK=y CONFIG_CLK_AT91=y CONFIG_AT91_GPIO=y diff --git a/configs/qemu_arm64_lwip_defconfig b/configs/qemu_arm64_lwip_defconfig new file mode 100644 index 00000000000..d3d8ef16e66 --- /dev/null +++ b/configs/qemu_arm64_lwip_defconfig @@ -0,0 +1,9 @@ +#include <configs/qemu_arm64_defconfig> + +CONFIG_ARM=y +CONFIG_ARCH_QEMU=y + +CONFIG_NET_LWIP=y +CONFIG_CMD_DNS=y +CONFIG_CMD_WGET=y +CONFIG_EFI_HTTP_BOOT=y diff --git a/configs/s5p4418_nanopi2_defconfig b/configs/s5p4418_nanopi2_defconfig index 23862090df7..548963c933f 100644 --- a/configs/s5p4418_nanopi2_defconfig +++ b/configs/s5p4418_nanopi2_defconfig @@ -49,7 +49,7 @@ CONFIG_CMD_FAT=y CONFIG_ENV_OVERWRITE=y CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_MMC_ENV_DEV=2 -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_DM_I2C=y CONFIG_SYS_I2C_NEXELL=y CONFIG_MMC_DW=y diff --git a/configs/s5p_goni_defconfig b/configs/s5p_goni_defconfig index 4316510541c..084e19e1258 100644 --- a/configs/s5p_goni_defconfig +++ b/configs/s5p_goni_defconfig @@ -44,7 +44,7 @@ CONFIG_ENV_OVERWRITE=y CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_DFU_MMC=y CONFIG_SYS_DFU_DATA_BUF_SIZE=0x2000000 CONFIG_DM_I2C_GPIO=y diff --git a/configs/s5pc210_universal_defconfig b/configs/s5pc210_universal_defconfig index 1607a31ce09..190ec961b97 100644 --- a/configs/s5pc210_universal_defconfig +++ b/configs/s5pc210_universal_defconfig @@ -41,7 +41,7 @@ CONFIG_OF_CONTROL=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_DFU_MMC=y CONFIG_SYS_DFU_DATA_BUF_SIZE=0x2000000 CONFIG_SYS_I2C_S3C24X0=y diff --git a/configs/sama5d27_giantboard_defconfig b/configs/sama5d27_giantboard_defconfig index 4b29891d7d6..7cde865a12b 100644 --- a/configs/sama5d27_giantboard_defconfig +++ b/configs/sama5d27_giantboard_defconfig @@ -64,7 +64,7 @@ CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-parent dmas dma-names" CONFIG_ENV_IS_IN_FAT=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_CLK=y diff --git a/configs/sama5d29_curiosity_mmc1_defconfig b/configs/sama5d29_curiosity_mmc1_defconfig index 25ff38c94f3..c8976eec02d 100644 --- a/configs/sama5d29_curiosity_mmc1_defconfig +++ b/configs/sama5d29_curiosity_mmc1_defconfig @@ -72,7 +72,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_HOSTNAME=y CONFIG_HOSTNAME="SAMA5D29" CONFIG_VERSION_VARIABLE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CLK=y CONFIG_CLK_AT91=y CONFIG_AT91_UTMI=y diff --git a/configs/sama5d29_curiosity_mmc_defconfig b/configs/sama5d29_curiosity_mmc_defconfig index e691839d1b9..7fe1a5b7552 100644 --- a/configs/sama5d29_curiosity_mmc_defconfig +++ b/configs/sama5d29_curiosity_mmc_defconfig @@ -71,7 +71,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_HOSTNAME=y CONFIG_HOSTNAME="SAMA5D29" CONFIG_VERSION_VARIABLE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CLK=y CONFIG_CLK_AT91=y CONFIG_AT91_UTMI=y diff --git a/configs/sama5d29_curiosity_qspiflash_defconfig b/configs/sama5d29_curiosity_qspiflash_defconfig index f340423a46f..fd3551131db 100644 --- a/configs/sama5d29_curiosity_qspiflash_defconfig +++ b/configs/sama5d29_curiosity_qspiflash_defconfig @@ -71,7 +71,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_HOSTNAME=y CONFIG_HOSTNAME="SAMA5D29" CONFIG_VERSION_VARIABLE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CLK=y CONFIG_CLK_AT91=y CONFIG_AT91_UTMI=y diff --git a/configs/sama7g54_curiosity_mmc_defconfig b/configs/sama7g54_curiosity_mmc_defconfig index 41c18452f9e..fec883e3c17 100644 --- a/configs/sama7g54_curiosity_mmc_defconfig +++ b/configs/sama7g54_curiosity_mmc_defconfig @@ -75,7 +75,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_HOSTNAME=y CONFIG_HOSTNAME="SAMA7G54" CONFIG_VERSION_VARIABLE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CLK=y CONFIG_CLK_CCF=y CONFIG_CLK_AT91=y diff --git a/configs/sama7g54_curiosity_nandflash_defconfig b/configs/sama7g54_curiosity_nandflash_defconfig index 59e8189287b..7a4cdb0d2ab 100644 --- a/configs/sama7g54_curiosity_nandflash_defconfig +++ b/configs/sama7g54_curiosity_nandflash_defconfig @@ -73,7 +73,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_HOSTNAME=y CONFIG_HOSTNAME="SAMA7G54" CONFIG_VERSION_VARIABLE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CLK=y CONFIG_CLK_CCF=y CONFIG_CLK_AT91=y diff --git a/configs/sama7g54_curiosity_qspiflash_defconfig b/configs/sama7g54_curiosity_qspiflash_defconfig index 20cd7143cb8..adf5f558e2e 100644 --- a/configs/sama7g54_curiosity_qspiflash_defconfig +++ b/configs/sama7g54_curiosity_qspiflash_defconfig @@ -74,7 +74,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_HOSTNAME=y CONFIG_HOSTNAME="SAMA7G54" CONFIG_VERSION_VARIABLE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CLK=y CONFIG_CLK_CCF=y CONFIG_CLK_AT91=y diff --git a/configs/sipeed_maix_bitm_defconfig b/configs/sipeed_maix_bitm_defconfig index 0d74d63786d..b2e21c7d7ae 100644 --- a/configs/sipeed_maix_bitm_defconfig +++ b/configs/sipeed_maix_bitm_defconfig @@ -19,7 +19,7 @@ CONFIG_BOARD_EARLY_INIT_F=y CONFIG_HUSH_PARSER=y CONFIG_MTDIDS_DEFAULT="nor0=spi3:0" CONFIG_MTDPARTS_DEFAULT="nor0:1M(u-boot),0x1000@0xfff000(env)" -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CLK_K210_SET_RATE=y # CONFIG_INPUT is not set CONFIG_FS_EXT4=y diff --git a/configs/sipeed_maix_smode_defconfig b/configs/sipeed_maix_smode_defconfig index 4af6e3428ba..d838b252d53 100644 --- a/configs/sipeed_maix_smode_defconfig +++ b/configs/sipeed_maix_smode_defconfig @@ -20,7 +20,7 @@ CONFIG_SYS_PBSIZE=276 CONFIG_HUSH_PARSER=y CONFIG_MTDIDS_DEFAULT="nor0=spi3:0" CONFIG_MTDPARTS_DEFAULT="nor0:1M(u-boot),0x1000@0xfff000(env)" -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_INPUT is not set CONFIG_FS_EXT4=y CONFIG_FS_FAT=y diff --git a/configs/stemmy_defconfig b/configs/stemmy_defconfig index 88e76087a69..631ccababf1 100644 --- a/configs/stemmy_defconfig +++ b/configs/stemmy_defconfig @@ -29,7 +29,7 @@ CONFIG_CMD_MMC=y CONFIG_CMD_PART=y CONFIG_CMD_GETTIME=y CONFIG_EFI_PARTITION=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_USB_FUNCTION_FASTBOOT=y CONFIG_FASTBOOT_BUF_ADDR=0x18100000 CONFIG_FASTBOOT_FLASH=y diff --git a/configs/stm32f429-discovery_defconfig b/configs/stm32f429-discovery_defconfig index 5199e542208..77889336147 100644 --- a/configs/stm32f429-discovery_defconfig +++ b/configs/stm32f429-discovery_defconfig @@ -27,7 +27,7 @@ CONFIG_CMD_IMLS=y CONFIG_CMD_TIMER=y CONFIG_OF_CONTROL=y CONFIG_ENV_IS_IN_FLASH=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_MMC is not set CONFIG_MTD=y CONFIG_MTD_NOR_FLASH=y diff --git a/configs/stm32f429-evaluation_defconfig b/configs/stm32f429-evaluation_defconfig index 412533e64f4..2fa8dc9faad 100644 --- a/configs/stm32f429-evaluation_defconfig +++ b/configs/stm32f429-evaluation_defconfig @@ -25,7 +25,7 @@ CONFIG_CMD_TIMER=y # CONFIG_ISO_PARTITION is not set CONFIG_OF_CONTROL=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_ARM_PL180_MMCI=y CONFIG_MTD=y CONFIG_MTD_NOR_FLASH=y diff --git a/configs/stm32f469-discovery_defconfig b/configs/stm32f469-discovery_defconfig index 93420cb5bb1..98399416fa5 100644 --- a/configs/stm32f469-discovery_defconfig +++ b/configs/stm32f469-discovery_defconfig @@ -26,7 +26,7 @@ CONFIG_CMD_TIMER=y # CONFIG_ISO_PARTITION is not set CONFIG_OF_CONTROL=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_ARM_PL180_MMCI=y CONFIG_MTD=y CONFIG_DM_MTD=y diff --git a/configs/stm32h743-disco_defconfig b/configs/stm32h743-disco_defconfig index 376edc271a1..40fc9383aee 100644 --- a/configs/stm32h743-disco_defconfig +++ b/configs/stm32h743-disco_defconfig @@ -30,6 +30,6 @@ CONFIG_CMD_EXT4_WRITE=y # CONFIG_ISO_PARTITION is not set CONFIG_OF_CONTROL=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_STM32_SDMMC2=y # CONFIG_PINCTRL_FULL is not set diff --git a/configs/stm32h743-eval_defconfig b/configs/stm32h743-eval_defconfig index c249c4dd3d4..953e67e75bb 100644 --- a/configs/stm32h743-eval_defconfig +++ b/configs/stm32h743-eval_defconfig @@ -30,6 +30,6 @@ CONFIG_CMD_EXT4_WRITE=y # CONFIG_ISO_PARTITION is not set CONFIG_OF_CONTROL=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_STM32_SDMMC2=y # CONFIG_PINCTRL_FULL is not set diff --git a/configs/stm32h750-art-pi_defconfig b/configs/stm32h750-art-pi_defconfig index d66f440fdb7..4ca2d30e44c 100644 --- a/configs/stm32h750-art-pi_defconfig +++ b/configs/stm32h750-art-pi_defconfig @@ -36,7 +36,7 @@ CONFIG_CMD_EXT4_WRITE=y # CONFIG_ISO_PARTITION is not set CONFIG_OF_CONTROL=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_DM_DMA=y CONFIG_STM32_SDMMC2=y # CONFIG_PINCTRL_FULL is not set diff --git a/configs/stm32mp25_defconfig b/configs/stm32mp25_defconfig index 85e6830d74e..d3f0c088157 100644 --- a/configs/stm32mp25_defconfig +++ b/configs/stm32mp25_defconfig @@ -32,7 +32,7 @@ CONFIG_CMD_TIMER=y CONFIG_CMD_REGULATOR=y CONFIG_CMD_LOG=y CONFIG_OF_LIVE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_GPIO_HOG=y CONFIG_DM_I2C=y CONFIG_SYS_I2C_STM32F7=y diff --git a/configs/stmark2_defconfig b/configs/stmark2_defconfig index f43a24c5b5e..79b21acd032 100644 --- a/configs/stmark2_defconfig +++ b/configs/stmark2_defconfig @@ -39,7 +39,7 @@ CONFIG_ENV_SPI_CS=1 CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_USE_HOSTNAME=y CONFIG_HOSTNAME="stmark2" -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_DM_I2C=y CONFIG_SYS_I2C_FSL=y CONFIG_MTD=y diff --git a/configs/th1520_lpi4a_defconfig b/configs/th1520_lpi4a_defconfig index 98bcb220392..a57cedbfd11 100644 --- a/configs/th1520_lpi4a_defconfig +++ b/configs/th1520_lpi4a_defconfig @@ -59,7 +59,7 @@ CONFIG_CMD_BOOTMENU=y CONFIG_PARTITION_TYPE_GUID=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_VERSION_VARIABLE=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_BLOCK_CACHE is not set # CONFIG_GPIO is not set # CONFIG_I2C is not set diff --git a/configs/thunderx_88xx_defconfig b/configs/thunderx_88xx_defconfig index 3cc04afe69b..24ad84bd114 100644 --- a/configs/thunderx_88xx_defconfig +++ b/configs/thunderx_88xx_defconfig @@ -33,7 +33,7 @@ CONFIG_SYS_PROMPT="ThunderX_88XX> " # CONFIG_CMD_SAVEENV is not set # CONFIG_CMD_ENV_EXISTS is not set CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_MMC is not set CONFIG_DM_SERIAL=y CONFIG_DEBUG_UART_SKIP_INIT=y diff --git a/configs/tools-only_defconfig b/configs/tools-only_defconfig index 5a08563bec1..cecd26175d1 100644 --- a/configs/tools-only_defconfig +++ b/configs/tools-only_defconfig @@ -4,27 +4,27 @@ CONFIG_ENV_SIZE=0x2000 CONFIG_DEFAULT_DEVICE_TREE="sandbox" CONFIG_SYS_LOAD_ADDR=0x0 CONFIG_PCI=y -# CONFIG_SANDBOX_SDL is not set -# CONFIG_EFI_LOADER is not set +CONFIG_SANDBOX_SDL=n +CONFIG_EFI_LOADER=n CONFIG_ANDROID_BOOT_IMAGE=y CONFIG_TIMESTAMP=y CONFIG_FIT=y CONFIG_FIT_SIGNATURE=y -# CONFIG_BOOTSTD_FULL is not set -# CONFIG_BOOTMETH_CROS is not set -# CONFIG_BOOTMETH_VBE is not set +CONFIG_BOOTSTD_FULL=n +CONFIG_BOOTMETH_CROS=n +CONFIG_BOOTMETH_VBE=n CONFIG_USE_BOOTCOMMAND=y CONFIG_BOOTCOMMAND="run distro_bootcmd" -# CONFIG_CMD_BOOTD is not set -# CONFIG_CMD_BOOTM is not set -# CONFIG_CMD_BOOTI is not set -# CONFIG_CMD_ELF is not set -# CONFIG_CMD_EXTENSION is not set -# CONFIG_CMD_DATE is not set +CONFIG_CMD_BOOTD=n +CONFIG_CMD_BOOTM=n +CONFIG_CMD_BOOTI=n +CONFIG_CMD_ELF=n +CONFIG_CMD_EXTENSION=n +CONFIG_CMD_DATE=n CONFIG_OF_CONTROL=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set -# CONFIG_ACPIGEN is not set +CONFIG_NO_NET=y +CONFIG_ACPIGEN=n CONFIG_AXI=y CONFIG_AXI_SANDBOX=y CONFIG_SANDBOX_GPIO=y @@ -33,8 +33,8 @@ CONFIG_DM_RTC=y CONFIG_SOUND=y CONFIG_SYSRESET=y CONFIG_TIMER=y -# CONFIG_VIRTIO_MMIO is not set -# CONFIG_VIRTIO_PCI is not set -# CONFIG_VIRTIO_SANDBOX is not set -# CONFIG_GENERATE_ACPI_TABLE is not set +CONFIG_VIRTIO_MMIO=n +CONFIG_VIRTIO_PCI=n +CONFIG_VIRTIO_SANDBOX=n +CONFIG_GENERATE_ACPI_TABLE=n CONFIG_TOOLS_MKEFICAPSULE=y diff --git a/configs/topic_miami_defconfig b/configs/topic_miami_defconfig index accdfe9a2ab..039ac710b38 100644 --- a/configs/topic_miami_defconfig +++ b/configs/topic_miami_defconfig @@ -52,7 +52,7 @@ CONFIG_CMD_CACHE=y CONFIG_OF_EMBED=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_DFU_RAM=y CONFIG_SYS_DFU_DATA_BUF_SIZE=0x600000 diff --git a/configs/topic_miamilite_defconfig b/configs/topic_miamilite_defconfig index 1c65f6ef632..b53f3a7150e 100644 --- a/configs/topic_miamilite_defconfig +++ b/configs/topic_miamilite_defconfig @@ -52,7 +52,7 @@ CONFIG_CMD_CACHE=y CONFIG_OF_EMBED=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_DFU_RAM=y CONFIG_SYS_DFU_DATA_BUF_SIZE=0x600000 diff --git a/configs/topic_miamiplus_defconfig b/configs/topic_miamiplus_defconfig index 53bf0afd4d1..ba7f248db3b 100644 --- a/configs/topic_miamiplus_defconfig +++ b/configs/topic_miamiplus_defconfig @@ -52,7 +52,7 @@ CONFIG_CMD_CACHE=y CONFIG_OF_EMBED=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_DFU_RAM=y CONFIG_SYS_DFU_DATA_BUF_SIZE=0x600000 diff --git a/configs/total_compute_defconfig b/configs/total_compute_defconfig index 5f21d2e367a..b3d2e5c88a6 100644 --- a/configs/total_compute_defconfig +++ b/configs/total_compute_defconfig @@ -43,7 +43,7 @@ CONFIG_CMD_AVB=y CONFIG_CMD_UBI=y # CONFIG_ISO_PARTITION is not set CONFIG_OF_CONTROL=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_CLK=y # CONFIG_MMC_WRITE is not set CONFIG_ARM_PL180_MMCI=y diff --git a/configs/trats2_defconfig b/configs/trats2_defconfig index 3796aed1a93..f4afd373653 100644 --- a/configs/trats2_defconfig +++ b/configs/trats2_defconfig @@ -43,7 +43,7 @@ CONFIG_OF_CONTROL=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_DFU_MMC=y CONFIG_SYS_DFU_DATA_BUF_SIZE=0x2000000 CONFIG_DM_I2C_GPIO=y diff --git a/configs/trats_defconfig b/configs/trats_defconfig index 91ad6b52297..14849d0e691 100644 --- a/configs/trats_defconfig +++ b/configs/trats_defconfig @@ -42,7 +42,7 @@ CONFIG_OF_CONTROL=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y -# CONFIG_NET is not set +CONFIG_NO_NET=y CONFIG_DFU_MMC=y CONFIG_SYS_DFU_DATA_BUF_SIZE=0x2000000 CONFIG_DM_I2C_GPIO=y diff --git a/configs/xenguest_arm64_defconfig b/configs/xenguest_arm64_defconfig index 64e8eb2d81f..e9a5219a7c4 100644 --- a/configs/xenguest_arm64_defconfig +++ b/configs/xenguest_arm64_defconfig @@ -37,7 +37,7 @@ CONFIG_CMD_PVBLOCK=y # CONFIG_CMD_SLEEP is not set CONFIG_CMD_EXT4=y CONFIG_CMD_FAT=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_MMC is not set # CONFIG_REQUIRE_SERIAL_CONSOLE is not set CONFIG_DM_SERIAL=y diff --git a/configs/xenguest_arm64_virtio_defconfig b/configs/xenguest_arm64_virtio_defconfig index b5e9b390683..acf131fc837 100644 --- a/configs/xenguest_arm64_virtio_defconfig +++ b/configs/xenguest_arm64_virtio_defconfig @@ -42,7 +42,7 @@ CONFIG_CMD_PCI=y CONFIG_CMD_EXT4=y CONFIG_CMD_FAT=y CONFIG_PARTITION_TYPE_GUID=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_MMC is not set CONFIG_DM_PCI_COMPAT=y CONFIG_PCI_REGION_MULTI_ENTRY=y diff --git a/configs/xilinx_versal_mini_defconfig b/configs/xilinx_versal_mini_defconfig index 229a38dc134..7388a787386 100644 --- a/configs/xilinx_versal_mini_defconfig +++ b/configs/xilinx_versal_mini_defconfig @@ -58,7 +58,7 @@ CONFIG_SYS_ALT_MEMTEST=y # CONFIG_CMD_SETEXPR is not set # CONFIG_CMD_SLEEP is not set CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set # CONFIG_MMC is not set CONFIG_ARM_DCC=y diff --git a/configs/xilinx_versal_mini_emmc0_defconfig b/configs/xilinx_versal_mini_emmc0_defconfig index 8cd24f4ef81..a36e40dfbb3 100644 --- a/configs/xilinx_versal_mini_emmc0_defconfig +++ b/configs/xilinx_versal_mini_emmc0_defconfig @@ -56,7 +56,7 @@ CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_ZYNQ=y diff --git a/configs/xilinx_versal_mini_emmc1_defconfig b/configs/xilinx_versal_mini_emmc1_defconfig index e868d476db5..3ae2115212a 100644 --- a/configs/xilinx_versal_mini_emmc1_defconfig +++ b/configs/xilinx_versal_mini_emmc1_defconfig @@ -56,7 +56,7 @@ CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_ZYNQ=y diff --git a/configs/xilinx_versal_mini_ospi_defconfig b/configs/xilinx_versal_mini_ospi_defconfig index eecbc12f809..d0ea2b6aebd 100644 --- a/configs/xilinx_versal_mini_ospi_defconfig +++ b/configs/xilinx_versal_mini_ospi_defconfig @@ -52,7 +52,7 @@ CONFIG_SYS_PROMPT="Versal> " # CONFIG_CMD_ITEST is not set # CONFIG_CMD_SOURCE is not set # CONFIG_CMD_SETEXPR is not set -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set # CONFIG_MMC is not set CONFIG_MTD=y diff --git a/configs/xilinx_versal_mini_qspi_defconfig b/configs/xilinx_versal_mini_qspi_defconfig index 3c0adcde34e..ef6eec075d0 100644 --- a/configs/xilinx_versal_mini_qspi_defconfig +++ b/configs/xilinx_versal_mini_qspi_defconfig @@ -54,7 +54,7 @@ CONFIG_SYS_PROMPT="Versal> " # CONFIG_CMD_SOURCE is not set # CONFIG_CMD_SETEXPR is not set # CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG is not set -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set # CONFIG_GPIO is not set # CONFIG_I2C is not set diff --git a/configs/xilinx_versal_net_mini_defconfig b/configs/xilinx_versal_net_mini_defconfig index ba656c9441f..1640dfaff9e 100644 --- a/configs/xilinx_versal_net_mini_defconfig +++ b/configs/xilinx_versal_net_mini_defconfig @@ -62,7 +62,7 @@ CONFIG_CMD_CACHE=y # CONFIG_CMD_SLEEP is not set CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set # CONFIG_GPIO is not set # CONFIG_I2C is not set diff --git a/configs/xilinx_versal_net_mini_emmc_defconfig b/configs/xilinx_versal_net_mini_emmc_defconfig index 61b0b2a1c97..4c6159a4df1 100644 --- a/configs/xilinx_versal_net_mini_emmc_defconfig +++ b/configs/xilinx_versal_net_mini_emmc_defconfig @@ -51,7 +51,7 @@ CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_MMC_HS200_SUPPORT=y CONFIG_MMC_SDHCI=y diff --git a/configs/xilinx_versal_net_mini_ospi_defconfig b/configs/xilinx_versal_net_mini_ospi_defconfig index 6dc82bc0d96..071eeb8197b 100644 --- a/configs/xilinx_versal_net_mini_ospi_defconfig +++ b/configs/xilinx_versal_net_mini_ospi_defconfig @@ -51,7 +51,7 @@ CONFIG_SYS_PROMPT="Versal NET> " # CONFIG_CMD_ITEST is not set # CONFIG_CMD_SOURCE is not set # CONFIG_CMD_SETEXPR is not set -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set # CONFIG_MMC is not set CONFIG_MTD=y diff --git a/configs/xilinx_versal_net_mini_qspi_defconfig b/configs/xilinx_versal_net_mini_qspi_defconfig index 8d05d99a627..227c45df28c 100644 --- a/configs/xilinx_versal_net_mini_qspi_defconfig +++ b/configs/xilinx_versal_net_mini_qspi_defconfig @@ -53,7 +53,7 @@ CONFIG_SYS_PROMPT="Versal NET> " # CONFIG_CMD_SOURCE is not set # CONFIG_CMD_SETEXPR is not set # CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG is not set -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set # CONFIG_GPIO is not set # CONFIG_I2C is not set diff --git a/configs/xilinx_zynqmp_mini_defconfig b/configs/xilinx_zynqmp_mini_defconfig index 1e76692e4da..7aab69c9e46 100644 --- a/configs/xilinx_zynqmp_mini_defconfig +++ b/configs/xilinx_zynqmp_mini_defconfig @@ -54,7 +54,7 @@ CONFIG_CMD_CACHE=y # CONFIG_CMD_SLEEP is not set CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set # CONFIG_DM_MAILBOX is not set # CONFIG_MMC is not set diff --git a/configs/xilinx_zynqmp_mini_emmc0_defconfig b/configs/xilinx_zynqmp_mini_emmc0_defconfig index 391b6f4207c..c56b1e830d6 100644 --- a/configs/xilinx_zynqmp_mini_emmc0_defconfig +++ b/configs/xilinx_zynqmp_mini_emmc0_defconfig @@ -65,7 +65,7 @@ CONFIG_CMD_FS_GENERIC=y CONFIG_SPL_OF_CONTROL=y CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_SPL_DM_SEQ_ALIAS=y # CONFIG_DM_MAILBOX is not set diff --git a/configs/xilinx_zynqmp_mini_emmc1_defconfig b/configs/xilinx_zynqmp_mini_emmc1_defconfig index 132210bee62..a8dbf0056da 100644 --- a/configs/xilinx_zynqmp_mini_emmc1_defconfig +++ b/configs/xilinx_zynqmp_mini_emmc1_defconfig @@ -65,7 +65,7 @@ CONFIG_CMD_FS_GENERIC=y CONFIG_SPL_OF_CONTROL=y CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_SPL_DM_SEQ_ALIAS=y # CONFIG_DM_MAILBOX is not set diff --git a/configs/xilinx_zynqmp_mini_nand_defconfig b/configs/xilinx_zynqmp_mini_nand_defconfig index 1de6b00923d..ba8f02c5b11 100644 --- a/configs/xilinx_zynqmp_mini_nand_defconfig +++ b/configs/xilinx_zynqmp_mini_nand_defconfig @@ -49,7 +49,7 @@ CONFIG_CLOCKS=y # CONFIG_CMD_SETEXPR is not set CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set # CONFIG_DM_MAILBOX is not set # CONFIG_MMC is not set diff --git a/configs/xilinx_zynqmp_mini_nand_single_defconfig b/configs/xilinx_zynqmp_mini_nand_single_defconfig index 8c67786f68d..a8a0055f2e5 100644 --- a/configs/xilinx_zynqmp_mini_nand_single_defconfig +++ b/configs/xilinx_zynqmp_mini_nand_single_defconfig @@ -49,7 +49,7 @@ CONFIG_CLOCKS=y # CONFIG_CMD_SETEXPR is not set CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set # CONFIG_DM_MAILBOX is not set # CONFIG_MMC is not set diff --git a/configs/xilinx_zynqmp_mini_qspi_defconfig b/configs/xilinx_zynqmp_mini_qspi_defconfig index 1a2dafe4738..c08b10c6944 100644 --- a/configs/xilinx_zynqmp_mini_qspi_defconfig +++ b/configs/xilinx_zynqmp_mini_qspi_defconfig @@ -68,7 +68,7 @@ CONFIG_SPL_SYS_MALLOC_SIZE=0x1000000 CONFIG_SPL_OF_CONTROL=y CONFIG_OF_EMBED=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_SPL_DM_SEQ_ALIAS=y # CONFIG_FIRMWARE is not set diff --git a/configs/zynq_cse_nand_defconfig b/configs/zynq_cse_nand_defconfig index d95e69712b0..80852f3507d 100644 --- a/configs/zynq_cse_nand_defconfig +++ b/configs/zynq_cse_nand_defconfig @@ -70,7 +70,7 @@ CONFIG_SYS_MAXARGS=32 CONFIG_OF_EMBED=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_SPL_DM_SEQ_ALIAS=y # CONFIG_MMC is not set diff --git a/configs/zynq_cse_nor_defconfig b/configs/zynq_cse_nor_defconfig index fbec4a6ab25..326e4e3f7d1 100644 --- a/configs/zynq_cse_nor_defconfig +++ b/configs/zynq_cse_nor_defconfig @@ -70,7 +70,7 @@ CONFIG_SYS_MAXARGS=32 CONFIG_OF_EMBED=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_SPL_DM_SEQ_ALIAS=y # CONFIG_MMC is not set diff --git a/configs/zynq_cse_qspi_defconfig b/configs/zynq_cse_qspi_defconfig index 53c7edf8bb7..cd84df1e290 100644 --- a/configs/zynq_cse_qspi_defconfig +++ b/configs/zynq_cse_qspi_defconfig @@ -79,7 +79,7 @@ CONFIG_SYS_MAXARGS=32 CONFIG_OF_EMBED=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y -# CONFIG_NET is not set +CONFIG_NO_NET=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_SPL_DM_SEQ_ALIAS=y # CONFIG_MMC is not set diff --git a/drivers/dfu/Kconfig b/drivers/dfu/Kconfig index aadd7e8cf7f..604386bb734 100644 --- a/drivers/dfu/Kconfig +++ b/drivers/dfu/Kconfig @@ -20,6 +20,7 @@ config DFU_WRITE_ALT config DFU_TFTP bool "DFU via TFTP" depends on NETDEVICES + depends on !NET_LWIP select UPDATE_COMMON select DFU_OVER_TFTP help diff --git a/drivers/fastboot/Kconfig b/drivers/fastboot/Kconfig index 70207573de2..1eb460f5a02 100644 --- a/drivers/fastboot/Kconfig +++ b/drivers/fastboot/Kconfig @@ -1,5 +1,6 @@ menu "Fastboot support" depends on CMDLINE + depends on !NET_LWIP config FASTBOOT bool diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 403d7e1c679..89f7411bdf3 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -48,6 +48,7 @@ config DM_DSA bool "Enable Driver Model for DSA switches" depends on DM_MDIO depends on PHY_FIXED + depends on !NET_LWIP help Enable driver model for DSA switches @@ -96,7 +97,7 @@ config DSA_SANDBOX menuconfig NETDEVICES bool "Network device support" - depends on NET + depends on NET || NET_LWIP select DM_ETH help You must select Y to enable any network device support @@ -342,6 +343,7 @@ config ESSEDMA config ETH_SANDBOX depends on SANDBOX + depends on NET default y bool "Sandbox: Mocked Ethernet driver" help @@ -350,8 +352,20 @@ config ETH_SANDBOX This driver is particularly useful in the test/dm/eth.c tests +config ETH_SANDBOX_LWIP + depends on SANDBOX + depends on NET_LWIP + default y + bool "Sandbox: Mocked Ethernet driver (for NET_LWIP)" + help + This driver is meant as a replacement for ETH_SANDBOX when + the network stack is NET_LWIP rather than NET. It currently + does nothing, i.e. it drops the sent packets and never receives + data. + config ETH_SANDBOX_RAW depends on SANDBOX + depends on NET default y bool "Sandbox: Bridge to Linux Raw Sockets" help diff --git a/drivers/net/Makefile b/drivers/net/Makefile index 4946a63f80f..f5ab1f5dedf 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -39,6 +39,7 @@ obj-$(CONFIG_ETH_DESIGNWARE_SOCFPGA) += dwmac_socfpga.o obj-$(CONFIG_ETH_SANDBOX) += sandbox.o obj-$(CONFIG_ETH_SANDBOX_RAW) += sandbox-raw-bus.o obj-$(CONFIG_ETH_SANDBOX_RAW) += sandbox-raw.o +obj-$(CONFIG_ETH_SANDBOX_LWIP) += sandbox-lwip.o obj-$(CONFIG_FEC_MXC) += fec_mxc.o obj-$(CONFIG_FMAN_ENET) += fm/ obj-$(CONFIG_FMAN_ENET) += fsl_mdio.o diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index a9efc509814..13e73810ad6 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -11,7 +11,7 @@ config MV88E6352_SWITCH menuconfig PHYLIB bool "Ethernet PHY (physical media interface) support" - depends on NET + depends on NET || NET_LWIP help Enable Ethernet PHY (physical media interface) support. diff --git a/drivers/net/sandbox-lwip.c b/drivers/net/sandbox-lwip.c new file mode 100644 index 00000000000..3721033c310 --- /dev/null +++ b/drivers/net/sandbox-lwip.c @@ -0,0 +1,85 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2015 National Instruments + * + * (C) Copyright 2015 + * Joe Hershberger <[email protected]> + */ + +#include <dm.h> +#include <log.h> +#include <malloc.h> +#include <net.h> +#include <asm/eth.h> +#include <asm/global_data.h> +#include <asm/test.h> + +DECLARE_GLOBAL_DATA_PTR; + +static int sb_lwip_eth_start(struct udevice *dev) +{ + debug("eth_sandbox_lwip: Start\n"); + + return 0; +} + +static int sb_lwip_eth_send(struct udevice *dev, void *packet, int length) +{ + debug("eth_sandbox_lwip: Send packet %d\n", length); + + return -ENOTSUPP; +} + +static int sb_lwip_eth_recv(struct udevice *dev, int flags, uchar **packetp) +{ + return -EAGAIN; +} + +static int sb_lwip_eth_free_pkt(struct udevice *dev, uchar *packet, int length) +{ + return 0; +} + +static void sb_lwip_eth_stop(struct udevice *dev) +{ +} + +static int sb_lwip_eth_write_hwaddr(struct udevice *dev) +{ + return 0; +} + +static const struct eth_ops sb_eth_ops = { + .start = sb_lwip_eth_start, + .send = sb_lwip_eth_send, + .recv = sb_lwip_eth_recv, + .free_pkt = sb_lwip_eth_free_pkt, + .stop = sb_lwip_eth_stop, + .write_hwaddr = sb_lwip_eth_write_hwaddr, +}; + +static int sb_lwip_eth_remove(struct udevice *dev) +{ + return 0; +} + +static int sb_lwip_eth_of_to_plat(struct udevice *dev) +{ + return 0; +} + +static const struct udevice_id sb_eth_ids[] = { + { .compatible = "sandbox,eth" }, + { } +}; + +U_BOOT_DRIVER(eth_sandbox) = { + .name = "eth_lwip_sandbox", + .id = UCLASS_ETH, + .of_match = sb_eth_ids, + .of_to_plat = sb_lwip_eth_of_to_plat, + .remove = sb_lwip_eth_remove, + .ops = &sb_eth_ops, + .priv_auto = 0, + .plat_auto = sizeof(struct eth_pdata), +}; diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 1694ad03183..010084ef7f3 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -233,7 +233,7 @@ endif # USB_GADGET_DOWNLOAD config USB_ETHER bool "USB Ethernet Gadget" - depends on NET + depends on NET || NET_LWIP default y if ARCH_SUNXI && USB_MUSB_GADGET help Creates an Ethernet network device through a USB peripheral diff --git a/include/net-common.h b/include/net-common.h new file mode 100644 index 00000000000..fd7c5e7b488 --- /dev/null +++ b/include/net-common.h @@ -0,0 +1,509 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +#ifndef __NET_COMMON_H__ +#define __NET_COMMON_H__ + +#include <asm/cache.h> +#include <command.h> +#include <env.h> +#include <hexdump.h> +#include <linux/if_ether.h> +#include <linux/types.h> +#include <rand.h> +#include <time.h> + +#define DEBUG_NET_PKT_TRACE 0 /* Trace all packet data */ + +/* + * The number of receive packet buffers, and the required packet buffer + * alignment in memory. + * + */ +#define PKTBUFSRX CONFIG_SYS_RX_ETH_BUFFER +#define PKTALIGN ARCH_DMA_MINALIGN + +/* IPv4 addresses are always 32 bits in size */ +struct in_addr { + __be32 s_addr; +}; + +#define PROT_IP 0x0800 /* IP protocol */ +#define PROT_ARP 0x0806 /* IP ARP protocol */ +#define PROT_WOL 0x0842 /* ether-wake WoL protocol */ +#define PROT_RARP 0x8035 /* IP ARP protocol */ +#define PROT_VLAN 0x8100 /* IEEE 802.1q protocol */ +#define PROT_IPV6 0x86dd /* IPv6 over bluebook */ +#define PROT_PPP_SES 0x8864 /* PPPoE session messages */ +#define PROT_NCSI 0x88f8 /* NC-SI control packets */ + +#define IPPROTO_ICMP 1 /* Internet Control Message Protocol */ +#define IPPROTO_TCP 6 /* Transmission Control Protocol */ +#define IPPROTO_UDP 17 /* User Datagram Protocol */ + +#define IP_OFFS 0x1fff /* ip offset *= 8 */ +#define IP_FLAGS 0xe000 /* first 3 bits */ +#define IP_FLAGS_RES 0x8000 /* reserved */ +#define IP_FLAGS_DFRAG 0x4000 /* don't fragments */ +#define IP_FLAGS_MFRAG 0x2000 /* more fragments */ + +#define IP_HDR_SIZE (sizeof(struct ip_hdr)) + +#define IP_MIN_FRAG_DATAGRAM_SIZE (IP_HDR_SIZE + 8) + +/* + * Internet Protocol (IP) + UDP header. + */ +struct ip_udp_hdr { + u8 ip_hl_v; /* header length and version */ + u8 ip_tos; /* type of service */ + u16 ip_len; /* total length */ + u16 ip_id; /* identification */ + u16 ip_off; /* fragment offset field */ + u8 ip_ttl; /* time to live */ + u8 ip_p; /* protocol */ + u16 ip_sum; /* checksum */ + struct in_addr ip_src; /* Source IP address */ + struct in_addr ip_dst; /* Destination IP address */ + u16 udp_src; /* UDP source port */ + u16 udp_dst; /* UDP destination port */ + u16 udp_len; /* Length of UDP packet */ + u16 udp_xsum; /* Checksum */ +} __attribute__((packed)); + +#define IP_UDP_HDR_SIZE (sizeof(struct ip_udp_hdr)) +#define UDP_HDR_SIZE (IP_UDP_HDR_SIZE - IP_HDR_SIZE) + +/* Number of packets processed together */ +#define ETH_PACKETS_BATCH_RECV 32 + +/* ARP hardware address length */ +#define ARP_HLEN 6 +/* + * The size of a MAC address in string form, each digit requires two chars + * and five separator characters to form '00:00:00:00:00:00'. + */ +#define ARP_HLEN_ASCII (ARP_HLEN * 2) + (ARP_HLEN - 1) + +#define ARP_HDR_SIZE (8+20) /* Size assuming ethernet */ + +# define ARP_ETHER 1 /* Ethernet hardware address */ + +/* + * Maximum packet size; used to allocate packet storage. Use + * the maxium Ethernet frame size as specified by the Ethernet + * standard including the 802.1Q tag (VLAN tagging). + * maximum packet size = 1522 + * maximum packet size and multiple of 32 bytes = 1536 + */ +#define PKTSIZE 1522 +#ifndef CONFIG_DM_DSA +#define PKTSIZE_ALIGN 1536 +#else +/* Maximum DSA tagging overhead (headroom and/or tailroom) */ +#define DSA_MAX_OVR 256 +#define PKTSIZE_ALIGN (1536 + DSA_MAX_OVR) +#endif + +/* + * Maximum receive ring size; that is, the number of packets + * we can buffer before overflow happens. Basically, this just + * needs to be enough to prevent a packet being discarded while + * we are processing the previous one. + * Used only in drivers/net/mvgbe.c. + */ +#define RINGSZ 4 +#define RINGSZ_LOG2 2 + +extern int net_restart_wrap; /* Tried all network devices */ +extern uchar *net_rx_packets[PKTBUFSRX]; /* Receive packets */ +extern const u8 net_bcast_ethaddr[ARP_HLEN]; /* Ethernet broadcast address */ +extern char net_boot_file_name[1024];/* Boot File name */ +extern struct in_addr net_ip; /* Our IP addr (0 = unknown) */ +/* Indicates whether the pxe path prefix / config file was specified in dhcp option */ +extern char *pxelinux_configfile; + +/** + * compute_ip_checksum() - Compute IP checksum + * + * @addr: Address to check (must be 16-bit aligned) + * @nbytes: Number of bytes to check (normally a multiple of 2) + * Return: 16-bit IP checksum + */ +unsigned compute_ip_checksum(const void *addr, unsigned nbytes); + +/** + * ip_checksum_ok() - check if a checksum is correct + * + * This works by making sure the checksum sums to 0 + * + * @addr: Address to check (must be 16-bit aligned) + * @nbytes: Number of bytes to check (normally a multiple of 2) + * Return: true if the checksum matches, false if not + */ +int ip_checksum_ok(const void *addr, unsigned nbytes); + +/** + * add_ip_checksums() - add two IP checksums + * + * @offset: Offset of first sum (if odd we do a byte-swap) + * @sum: First checksum + * @new_sum: New checksum to add + * Return: updated 16-bit IP checksum + */ +unsigned add_ip_checksums(unsigned offset, unsigned sum, unsigned new_sum); + +/* + * The devname can be either an exact name given by the driver or device tree + * or it can be an alias of the form "eth%d" + */ +struct udevice *eth_get_dev_by_name(const char *devname); +int eth_is_active(struct udevice *dev); /* Test device for active state */ + +/* + * Get the hardware address for an ethernet interface . + * Args: + * base_name - base name for device (normally "eth") + * index - device index number (0 for first) + * enetaddr - returns 6 byte hardware address + * Returns: + * Return true if the address is valid. + */ +int eth_env_get_enetaddr_by_index(const char *base_name, int index, + uchar *enetaddr); + +/** + * eth_env_set_enetaddr_by_index() - set the MAC address environment variable + * + * This sets up an environment variable with the given MAC address (@enetaddr). + * The environment variable to be set is defined by <@base_name><@index>addr. + * If @index is 0 it is omitted. For common Ethernet this means ethaddr, + * eth1addr, etc. + * + * @base_name: Base name for variable, typically "eth" + * @index: Index of interface being updated (>=0) + * @enetaddr: Pointer to MAC address to put into the variable + * Return: 0 if OK, other value on error + */ +int eth_env_set_enetaddr_by_index(const char *base_name, int index, + uchar *enetaddr); + +/* + * Initialize USB ethernet device with CONFIG_DM_ETH + * Returns: + * 0 is success, non-zero is error status. + */ +int usb_ether_init(void); + +int eth_init(void); /* Initialize the device */ +int eth_start_udev(struct udevice *dev); /* ->start() if not already running */ +int eth_send(void *packet, int length); /* Send a packet */ +#if defined(CONFIG_API) || defined(CONFIG_EFI_LOADER) +int eth_receive(void *packet, int length); /* Receive a packet*/ +extern void (*push_packet)(void *packet, int length); +#endif +int eth_rx(void); /* Check for received packets */ + +/** + * reset_phy() - Reset the Ethernet PHY + * + * This should be implemented by boards if CONFIG_RESET_PHY_R is enabled + */ +void reset_phy(void); + +#if CONFIG_IS_ENABLED(NET) || CONFIG_IS_ENABLED(NET_LWIP) +/** + * eth_set_enable_bootdevs() - Enable or disable binding of Ethernet bootdevs + * + * These get in the way of bootstd testing, so are normally disabled by tests. + * This provide control of this setting. It only affects binding of Ethernet + * devices, so if that has already happened, this flag does nothing. + * + * @enable: true to enable binding of bootdevs when binding new Ethernet + * devices, false to disable it + */ +void eth_set_enable_bootdevs(bool enable); +#else +static inline void eth_set_enable_bootdevs(bool enable) {} +#endif + +static inline void net_send_packet(uchar *pkt, int len) +{ + if (DEBUG_NET_PKT_TRACE) + print_hex_dump_bytes("tx: ", DUMP_PREFIX_OFFSET, pkt, len); + /* Currently no way to return errors from eth_send() */ + (void) eth_send(pkt, len); +} + +enum eth_recv_flags { + /* + * Check hardware device for new packets (otherwise only return those + * which are already in the memory buffer ready to process) + */ + ETH_RECV_CHECK_DEVICE = 1 << 0, +}; + +/** + * struct eth_ops - functions of Ethernet MAC controllers + * + * start: Prepare the hardware to send and receive packets + * send: Send the bytes passed in "packet" as a packet on the wire + * recv: Check if the hardware received a packet. If so, set the pointer to the + * packet buffer in the packetp parameter. If not, return an error or 0 to + * indicate that the hardware receive FIFO is empty. If 0 is returned, the + * network stack will not process the empty packet, but free_pkt() will be + * called if supplied + * free_pkt: Give the driver an opportunity to manage its packet buffer memory + * when the network stack is finished processing it. This will only be + * called when no error was returned from recv - optional + * stop: Stop the hardware from looking for packets - may be called even if + * state == PASSIVE + * mcast: Join or leave a multicast group (for TFTP) - optional + * write_hwaddr: Write a MAC address to the hardware (used to pass it to Linux + * on some platforms like ARM). This function expects the + * eth_pdata::enetaddr field to be populated. The method can + * return -ENOSYS to indicate that this is not implemented for + this hardware - optional. + * read_rom_hwaddr: Some devices have a backup of the MAC address stored in a + * ROM on the board. This is how the driver should expose it + * to the network stack. This function should fill in the + * eth_pdata::enetaddr field - optional + * set_promisc: Enable or Disable promiscuous mode + * get_sset_count: Number of statistics counters + * get_string: Names of the statistic counters + * get_stats: The values of the statistic counters + */ +struct eth_ops { + int (*start)(struct udevice *dev); + int (*send)(struct udevice *dev, void *packet, int length); + int (*recv)(struct udevice *dev, int flags, uchar **packetp); + int (*free_pkt)(struct udevice *dev, uchar *packet, int length); + void (*stop)(struct udevice *dev); + int (*mcast)(struct udevice *dev, const u8 *enetaddr, int join); + int (*write_hwaddr)(struct udevice *dev); + int (*read_rom_hwaddr)(struct udevice *dev); + int (*set_promisc)(struct udevice *dev, bool enable); + int (*get_sset_count)(struct udevice *dev); + void (*get_strings)(struct udevice *dev, u8 *data); + void (*get_stats)(struct udevice *dev, u64 *data); +}; + +#define eth_get_ops(dev) ((struct eth_ops *)(dev)->driver->ops) + +struct udevice *eth_get_dev(void); /* get the current device */ +unsigned char *eth_get_ethaddr(void); /* get the current device MAC */ +int eth_rx(void); /* Check for received packets */ +void eth_halt(void); /* stop SCC */ +const char *eth_get_name(void); /* get name of current device */ +int eth_get_dev_index(void); + +int eth_initialize(void); /* Initialize network subsystem */ +void eth_try_another(int first_restart); /* Change the device */ +void eth_set_current(void); /* set nterface to ethcur var */ + +enum eth_state_t { + ETH_STATE_INIT, + ETH_STATE_PASSIVE, + ETH_STATE_ACTIVE +}; + +/** + * struct eth_pdata - Platform data for Ethernet MAC controllers + * + * @iobase: The base address of the hardware registers + * @enetaddr: The Ethernet MAC address that is loaded from EEPROM or env + * @phy_interface: PHY interface to use - see PHY_INTERFACE_MODE_... + * @max_speed: Maximum speed of Ethernet connection supported by MAC + * @priv_pdata: device specific plat + */ +struct eth_pdata { + phys_addr_t iobase; + unsigned char enetaddr[ARP_HLEN]; + int phy_interface; + int max_speed; + void *priv_pdata; +}; + +struct ethernet_hdr { + u8 et_dest[ARP_HLEN]; /* Destination node */ + u8 et_src[ARP_HLEN]; /* Source node */ + u16 et_protlen; /* Protocol or length */ +} __attribute__((packed)); + +/* Ethernet header size */ +#define ETHER_HDR_SIZE (sizeof(struct ethernet_hdr)) + +/** + * net_random_ethaddr - Generate software assigned random Ethernet address + * @addr: Pointer to a six-byte array containing the Ethernet address + * + * Generate a random Ethernet address (MAC) that is not multicast + * and has the local assigned bit set. + */ +static inline void net_random_ethaddr(uchar *addr) +{ + int i; + unsigned int seed = get_ticks(); + + for (i = 0; i < 6; i++) + addr[i] = rand_r(&seed); + + addr[0] &= 0xfe; /* clear multicast bit */ + addr[0] |= 0x02; /* set local assignment bit (IEEE802) */ +} + +/** + * is_zero_ethaddr - Determine if give Ethernet address is all zeros. + * @addr: Pointer to a six-byte array containing the Ethernet address + * + * Return true if the address is all zeroes. + */ +static inline int is_zero_ethaddr(const u8 *addr) +{ + return !(addr[0] | addr[1] | addr[2] | addr[3] | addr[4] | addr[5]); +} + +/** + * is_multicast_ethaddr - Determine if the Ethernet address is a multicast. + * @addr: Pointer to a six-byte array containing the Ethernet address + * + * Return true if the address is a multicast address. + * By definition the broadcast address is also a multicast address. + */ +static inline int is_multicast_ethaddr(const u8 *addr) +{ + return 0x01 & addr[0]; +} + +/* + * is_broadcast_ethaddr - Determine if the Ethernet address is broadcast + * @addr: Pointer to a six-byte array containing the Ethernet address + * + * Return true if the address is the broadcast address. + */ +static inline int is_broadcast_ethaddr(const u8 *addr) +{ + return (addr[0] & addr[1] & addr[2] & addr[3] & addr[4] & addr[5]) == + 0xff; +} + +/* + * is_valid_ethaddr - Determine if the given Ethernet address is valid + * @addr: Pointer to a six-byte array containing the Ethernet address + * + * Check that the Ethernet address (MAC) is not 00:00:00:00:00:00, is not + * a multicast address, and is not FF:FF:FF:FF:FF:FF. + * + * Return true if the address is valid. + */ +static inline int is_valid_ethaddr(const u8 *addr) +{ + /* FF:FF:FF:FF:FF:FF is a multicast address so we don't need to + * explicitly check for it here. */ + return !is_multicast_ethaddr(addr) && !is_zero_ethaddr(addr); +} + +/** + * string_to_enetaddr() - Parse a MAC address + * + * Convert a string MAC address + * + * Implemented in lib/net_utils.c (built unconditionally) + * + * @addr: MAC address in aa:bb:cc:dd:ee:ff format, where each part is a 2-digit + * hex value + * @enetaddr: Place to put MAC address (6 bytes) + */ +void string_to_enetaddr(const char *addr, uint8_t *enetaddr); + +/** + * string_to_ip() - Convert a string to ip address + * + * Implemented in lib/net_utils.c (built unconditionally) + * + * @s: Input string to parse + * @return: in_addr struct containing the parsed IP address + */ +struct in_addr string_to_ip(const char *s); + +/* copy a filename (allow for "..." notation, limit length) */ +void copy_filename(char *dst, const char *src, int size); + +/* Processes a received packet */ +void net_process_received_packet(uchar *in_packet, int len); + +/** + * update_tftp - Update firmware over TFTP (via DFU) + * + * This function updates board's firmware via TFTP + * + * @param addr - memory address where data is stored + * @param interface - the DFU medium name - e.g. "mmc" + * @param devstring - the DFU medium number - e.g. "1" + * + * Return: - 0 on success, other value on failure + */ +int update_tftp(ulong addr, char *interface, char *devstring); + +/** + * env_get_ip() - Convert an environment value to to an ip address + * + * @var: Environment variable to convert. The value of this variable must be + * in the format format a.b.c.d, where each value is a decimal number from + * 0 to 255 + * Return: IP address, or 0 if invalid + */ +static inline struct in_addr env_get_ip(char *var) +{ + return string_to_ip(env_get(var)); +} + +int net_init(void); + +/* NET compatibility */ +enum proto_t; +int net_loop(enum proto_t protocol); + +/** + * dhcp_run() - Run DHCP on the current ethernet device + * + * This sets the autoload variable, then puts it back to similar to its original + * state (y, n or unset). + * + * @addr: Address to load the file into (0 if @autoload is false) + * @fname: Filename of file to load (NULL if @autoload is false or to use the + * default filename) + * @autoload: true to load the file, false to just get the network IP + * @return 0 if OK, -EINVAL if the environment failed, -ENOENT if ant file was + * not found + */ +int dhcp_run(ulong addr, const char *fname, bool autoload); + +/** + * do_tftpb - Run the tftpboot command + * + * @cmdtp: Command information for tftpboot + * @flag: Command flags (CMD_FLAG_...) + * @argc: Number of arguments + * @argv: List of arguments + * Return: result (see enum command_ret_t) + */ +int do_tftpb(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]); + +/** + * wget_with_dns() - runs dns host IP address resulution before wget + * + * @dst_addr: destination address to download the file + * @uri: uri string of target file of wget + * Return: downloaded file size, negative if failed + */ +int wget_with_dns(ulong dst_addr, char *uri); +/** + * wget_validate_uri() - varidate the uri + * + * @uri: uri string of target file of wget + * Return: true if uri is valid, false if uri is invalid + */ +bool wget_validate_uri(char *uri); +//int do_wget(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]); + +#endif /* __NET_COMMON_H__ */ diff --git a/include/net-legacy.h b/include/net-legacy.h new file mode 100644 index 00000000000..ca1efd17af7 --- /dev/null +++ b/include/net-legacy.h @@ -0,0 +1,541 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * LiMon Monitor (LiMon) - Network. + * + * Copyright 1994 - 2000 Neil Russell. + * (See License) + * + * History + * 9/16/00 bor adapted to TQM823L/STK8xxL board, RARP/TFTP boot added + */ + +#ifndef __NET_LEGACY_H__ +#define __NET_LEGACY_H__ + +#include <linux/types.h> +#include <asm/byteorder.h> /* for nton* / ntoh* stuff */ +#include <log.h> +#include <time.h> +#include <linux/if_ether.h> + +struct bd_info; +struct cmd_tbl; +struct udevice; + +#define DEBUG_LL_STATE 0 /* Link local state machine changes */ +#define DEBUG_DEV_PKT 0 /* Packets or info directed to the device */ +#define DEBUG_NET_PKT 0 /* Packets on info on the network at large */ +#define DEBUG_INT_STATE 0 /* Internal network state changes */ + +/* ARP hardware address length */ +#define ARP_HLEN 6 +/* + * The size of a MAC address in string form, each digit requires two chars + * and five separator characters to form '00:00:00:00:00:00'. + */ +#define ARP_HLEN_ASCII (ARP_HLEN * 2) + (ARP_HLEN - 1) + +/** + * An incoming packet handler. + * @param pkt pointer to the application packet + * @param dport destination UDP port + * @param sip source IP address + * @param sport source UDP port + * @param len packet length + */ +typedef void rxhand_f(uchar *pkt, unsigned dport, + struct in_addr sip, unsigned sport, + unsigned len); + +/** + * An incoming ICMP packet handler. + * @param type ICMP type + * @param code ICMP code + * @param dport destination UDP port + * @param sip source IP address + * @param sport source UDP port + * @param pkt pointer to the ICMP packet data + * @param len packet length + */ +typedef void rxhand_icmp_f(unsigned type, unsigned code, unsigned dport, + struct in_addr sip, unsigned sport, uchar *pkt, unsigned len); + +/* + * A timeout handler. Called after time interval has expired. + */ +typedef void thand_f(void); + +/* + * The devname can be either an exact name given by the driver or device tree + * or it can be an alias of the form "eth%d" + */ +struct udevice *eth_get_dev_by_name(const char *devname); +int eth_init_state_only(void); /* Set active state */ +void eth_halt_state_only(void); /* Set passive state */ + +/** + * eth_env_set_enetaddr_by_index() - set the MAC address environment variable + * + * This sets up an environment variable with the given MAC address (@enetaddr). + * The environment variable to be set is defined by <@base_name><@index>addr. + * If @index is 0 it is omitted. For common Ethernet this means ethaddr, + * eth1addr, etc. + * + * @base_name: Base name for variable, typically "eth" + * @index: Index of interface being updated (>=0) + * @enetaddr: Pointer to MAC address to put into the variable + * Return: 0 if OK, other value on error + */ +int eth_env_set_enetaddr_by_index(const char *base_name, int index, + uchar *enetaddr); + +/* + * Get the hardware address for an ethernet interface . + * Args: + * base_name - base name for device (normally "eth") + * index - device index number (0 for first) + * enetaddr - returns 6 byte hardware address + * Returns: + * Return true if the address is valid. + */ +int eth_env_get_enetaddr_by_index(const char *base_name, int index, + uchar *enetaddr); + +int eth_send(void *packet, int length); /* Send a packet */ + +#if defined(CONFIG_API) || defined(CONFIG_EFI_LOADER) +int eth_receive(void *packet, int length); /* Receive a packet*/ +extern void (*push_packet)(void *packet, int length); +#endif +int eth_mcast_join(struct in_addr mcast_addr, int join); + +/**********************************************************************/ +/* + * Protocol headers. + */ + +#define ETH_FCS_LEN 4 /* Octets in the FCS */ + +struct e802_hdr { + u8 et_dest[ARP_HLEN]; /* Destination node */ + u8 et_src[ARP_HLEN]; /* Source node */ + u16 et_protlen; /* Protocol or length */ + u8 et_dsap; /* 802 DSAP */ + u8 et_ssap; /* 802 SSAP */ + u8 et_ctl; /* 802 control */ + u8 et_snap1; /* SNAP */ + u8 et_snap2; + u8 et_snap3; + u16 et_prot; /* 802 protocol */ +} __attribute__((packed)); + +/* 802 + SNAP + ethernet header size */ +#define E802_HDR_SIZE (sizeof(struct e802_hdr)) + +/* + * Virtual LAN Ethernet header + */ +struct vlan_ethernet_hdr { + u8 vet_dest[ARP_HLEN]; /* Destination node */ + u8 vet_src[ARP_HLEN]; /* Source node */ + u16 vet_vlan_type; /* PROT_VLAN */ + u16 vet_tag; /* TAG of VLAN */ + u16 vet_type; /* protocol type */ +} __attribute__((packed)); + +/* VLAN Ethernet header size */ +#define VLAN_ETHER_HDR_SIZE (sizeof(struct vlan_ethernet_hdr)) + +/* + * Internet Protocol (IP) header. + */ +struct ip_hdr { + u8 ip_hl_v; /* header length and version */ + u8 ip_tos; /* type of service */ + u16 ip_len; /* total length */ + u16 ip_id; /* identification */ + u16 ip_off; /* fragment offset field */ + u8 ip_ttl; /* time to live */ + u8 ip_p; /* protocol */ + u16 ip_sum; /* checksum */ + struct in_addr ip_src; /* Source IP address */ + struct in_addr ip_dst; /* Destination IP address */ +} __attribute__((packed)); + +#define IP_OFFS 0x1fff /* ip offset *= 8 */ +#define IP_FLAGS 0xe000 /* first 3 bits */ +#define IP_FLAGS_RES 0x8000 /* reserved */ +#define IP_FLAGS_DFRAG 0x4000 /* don't fragments */ +#define IP_FLAGS_MFRAG 0x2000 /* more fragments */ + +#define IP_HDR_SIZE (sizeof(struct ip_hdr)) + +#define IP_MIN_FRAG_DATAGRAM_SIZE (IP_HDR_SIZE + 8) + +/* + * Address Resolution Protocol (ARP) header. + */ +struct arp_hdr { + u16 ar_hrd; /* Format of hardware address */ +# define ARP_ETHER 1 /* Ethernet hardware address */ + u16 ar_pro; /* Format of protocol address */ + u8 ar_hln; /* Length of hardware address */ + u8 ar_pln; /* Length of protocol address */ +# define ARP_PLEN 4 + u16 ar_op; /* Operation */ +# define ARPOP_REQUEST 1 /* Request to resolve address */ +# define ARPOP_REPLY 2 /* Response to previous request */ + +# define RARPOP_REQUEST 3 /* Request to resolve address */ +# define RARPOP_REPLY 4 /* Response to previous request */ + + /* + * The remaining fields are variable in size, according to + * the sizes above, and are defined as appropriate for + * specific hardware/protocol combinations. + */ + u8 ar_data[0]; +#define ar_sha ar_data[0] +#define ar_spa ar_data[ARP_HLEN] +#define ar_tha ar_data[ARP_HLEN + ARP_PLEN] +#define ar_tpa ar_data[ARP_HLEN + ARP_PLEN + ARP_HLEN] +#if 0 + u8 ar_sha[]; /* Sender hardware address */ + u8 ar_spa[]; /* Sender protocol address */ + u8 ar_tha[]; /* Target hardware address */ + u8 ar_tpa[]; /* Target protocol address */ +#endif /* 0 */ +} __attribute__((packed)); + + +/* + * ICMP stuff (just enough to handle (host) redirect messages) + */ +#define ICMP_ECHO_REPLY 0 /* Echo reply */ +#define ICMP_NOT_REACH 3 /* Detination unreachable */ +#define ICMP_REDIRECT 5 /* Redirect (change route) */ +#define ICMP_ECHO_REQUEST 8 /* Echo request */ + +/* Codes for REDIRECT. */ +#define ICMP_REDIR_NET 0 /* Redirect Net */ +#define ICMP_REDIR_HOST 1 /* Redirect Host */ + +/* Codes for NOT_REACH */ +#define ICMP_NOT_REACH_PORT 3 /* Port unreachable */ + +struct icmp_hdr { + u8 type; + u8 code; + u16 checksum; + union { + struct { + u16 id; + u16 sequence; + } echo; + u32 gateway; + struct { + u16 unused; + u16 mtu; + } frag; + u8 data[0]; + } un; +} __attribute__((packed)); + +#define ICMP_HDR_SIZE (sizeof(struct icmp_hdr)) +#define IP_ICMP_HDR_SIZE (IP_HDR_SIZE + ICMP_HDR_SIZE) + +/* + * Maximum packet size; used to allocate packet storage. Use + * the maxium Ethernet frame size as specified by the Ethernet + * standard including the 802.1Q tag (VLAN tagging). + * maximum packet size = 1522 + * maximum packet size and multiple of 32 bytes = 1536 + */ +#define PKTSIZE 1522 +#ifndef CONFIG_DM_DSA +#define PKTSIZE_ALIGN 1536 +#else +/* Maximum DSA tagging overhead (headroom and/or tailroom) */ +#define DSA_MAX_OVR 256 +#define PKTSIZE_ALIGN (1536 + DSA_MAX_OVR) +#endif + +/**********************************************************************/ +/* + * Globals. + * + * Note: + * + * All variables of type struct in_addr are stored in NETWORK byte order + * (big endian). + */ + +/* net.c */ +/** BOOTP EXTENTIONS **/ +extern struct in_addr net_gateway; /* Our gateway IP address */ +extern struct in_addr net_netmask; /* Our subnet mask (0 = unknown) */ +/* Our Domain Name Server (0 = unknown) */ +extern struct in_addr net_dns_server; +#if defined(CONFIG_BOOTP_DNS2) +/* Our 2nd Domain Name Server (0 = unknown) */ +extern struct in_addr net_dns_server2; +#endif +extern char net_nis_domain[32]; /* Our IS domain */ +extern char net_hostname[32]; /* Our hostname */ +#ifdef CONFIG_NET +extern char net_root_path[CONFIG_BOOTP_MAX_ROOT_PATH_LEN]; /* Our root path */ +#endif +/** END OF BOOTP EXTENTIONS **/ +extern u8 net_ethaddr[ARP_HLEN]; /* Our ethernet address */ +extern u8 net_server_ethaddr[ARP_HLEN]; /* Boot server enet address */ +extern struct in_addr net_server_ip; /* Server IP addr (0 = unknown) */ +extern uchar *net_tx_packet; /* THE transmit packet */ +extern uchar *net_rx_packets[PKTBUFSRX]; /* Receive packets */ +extern uchar *net_rx_packet; /* Current receive packet */ +extern int net_rx_packet_len; /* Current rx packet length */ +extern const u8 net_null_ethaddr[ARP_HLEN]; + +#define VLAN_NONE 4095 /* untagged */ +#define VLAN_IDMASK 0x0fff /* mask of valid vlan id */ +extern ushort net_our_vlan; /* Our VLAN */ +extern ushort net_native_vlan; /* Our Native VLAN */ + +extern int net_restart_wrap; /* Tried all network devices */ + +enum proto_t { + BOOTP, RARP, ARP, TFTPGET, DHCP, DHCP6, PING, PING6, DNS, NFS, CDP, + NETCONS, SNTP, TFTPSRV, TFTPPUT, LINKLOCAL, FASTBOOT_UDP, FASTBOOT_TCP, + WOL, UDP, NCSI, WGET, RS +}; +/* Indicates whether the file name was specified on the command line */ +extern bool net_boot_file_name_explicit; +/* The actual transferred size of the bootfile (in bytes) */ +extern u32 net_boot_file_size; +/* Boot file size in blocks as reported by the DHCP server */ +extern u32 net_boot_file_expected_size_in_blocks; + +#if defined(CONFIG_CMD_DNS) +extern char *net_dns_resolve; /* The host to resolve */ +extern char *net_dns_env_var; /* the env var to put the ip into */ +#endif + +#if defined(CONFIG_CMD_PING) +extern struct in_addr net_ping_ip; /* the ip address to ping */ +#endif + +#if defined(CONFIG_CMD_CDP) +/* when CDP completes these hold the return values */ +extern ushort cdp_native_vlan; /* CDP returned native VLAN */ +extern ushort cdp_appliance_vlan; /* CDP returned appliance VLAN */ + +/* + * Check for a CDP packet by examining the received MAC address field + */ +static inline int is_cdp_packet(const uchar *ethaddr) +{ + extern const u8 net_cdp_ethaddr[ARP_HLEN]; + + return memcmp(ethaddr, net_cdp_ethaddr, ARP_HLEN) == 0; +} +#endif + +#if defined(CONFIG_CMD_SNTP) +extern struct in_addr net_ntp_server; /* the ip address to NTP */ +extern int net_ntp_time_offset; /* offset time from UTC */ +#endif + +int net_loop(enum proto_t); + +/* Load failed. Start again. */ +int net_start_again(void); + +/* Get size of the ethernet header when we send */ +int net_eth_hdr_size(void); + +/* Set ethernet header; returns the size of the header */ +int net_set_ether(uchar *xet, const uchar *dest_ethaddr, uint prot); +int net_update_ether(struct ethernet_hdr *et, uchar *addr, uint prot); + +/* Set IP header */ +void net_set_ip_header(uchar *pkt, struct in_addr dest, struct in_addr source, + u16 pkt_len, u8 proto); +void net_set_udp_header(uchar *pkt, struct in_addr dest, int dport, + int sport, int len); + +/* Callbacks */ +rxhand_f *net_get_udp_handler(void); /* Get UDP RX packet handler */ +void net_set_udp_handler(rxhand_f *); /* Set UDP RX packet handler */ +rxhand_f *net_get_arp_handler(void); /* Get ARP RX packet handler */ +void net_set_arp_handler(rxhand_f *); /* Set ARP RX packet handler */ +bool arp_is_waiting(void); /* Waiting for ARP reply? */ +void net_set_icmp_handler(rxhand_icmp_f *f); /* Set ICMP RX handler */ +void net_set_timeout_handler(ulong, thand_f *);/* Set timeout handler */ + +/* Network loop state */ +enum net_loop_state { + NETLOOP_CONTINUE, + NETLOOP_RESTART, + NETLOOP_SUCCESS, + NETLOOP_FAIL +}; +extern enum net_loop_state net_state; + +static inline void net_set_state(enum net_loop_state state) +{ + debug_cond(DEBUG_INT_STATE, "--- NetState set to %d\n", state); + net_state = state; +} + +/* + * net_get_async_tx_pkt_buf - Get a packet buffer that is not in use for + * sending an asynchronous reply + * + * returns - ptr to packet buffer + */ +uchar * net_get_async_tx_pkt_buf(void); + +/** + * net_send_ip_packet() - Transmit "net_tx_packet" as UDP or TCP packet, + * send ARP request if needed (ether will be populated) + * @ether: Raw packet buffer + * @dest: IP address to send the datagram to + * @dport: Destination UDP port + * @sport: Source UDP port + * @payload_len: Length of data after the UDP header + * @action: TCP action to be performed + * @tcp_seq_num: TCP sequence number of this transmission + * @tcp_ack_num: TCP stream acknolegement number + * + * Return: 0 on success, other value on failure + */ +int net_send_ip_packet(uchar *ether, struct in_addr dest, int dport, int sport, + int payload_len, int proto, u8 action, u32 tcp_seq_num, + u32 tcp_ack_num); +/** + * net_send_tcp_packet() - Transmit TCP packet. + * @payload_len: length of payload + * @dport: Destination TCP port + * @sport: Source TCP port + * @action: TCP action to be performed + * @tcp_seq_num: TCP sequence number of this transmission + * @tcp_ack_num: TCP stream acknolegement number + * + * Return: 0 on success, other value on failure + */ +int net_send_tcp_packet(int payload_len, int dport, int sport, u8 action, + u32 tcp_seq_num, u32 tcp_ack_num); +int net_send_udp_packet(uchar *ether, struct in_addr dest, int dport, + int sport, int payload_len); + +#if defined(CONFIG_NETCONSOLE) && !defined(CONFIG_XPL_BUILD) +void nc_start(void); +int nc_input_packet(uchar *pkt, struct in_addr src_ip, unsigned dest_port, + unsigned src_port, unsigned len); +#endif + +static __always_inline int eth_is_on_demand_init(void) +{ +#if defined(CONFIG_NETCONSOLE) && !defined(CONFIG_XPL_BUILD) + extern enum proto_t net_loop_last_protocol; + + return net_loop_last_protocol != NETCONS; +#else + return 1; +#endif +} + +static inline void eth_set_last_protocol(int protocol) +{ +#if defined(CONFIG_NETCONSOLE) && !defined(CONFIG_XPL_BUILD) + extern enum proto_t net_loop_last_protocol; + + net_loop_last_protocol = protocol; +#endif +} + +/* + * Check if autoload is enabled. If so, use either NFS or TFTP to download + * the boot file. + */ +void net_auto_load(void); + +/* + * The following functions are a bit ugly, but necessary to deal with + * alignment restrictions on ARM. + * + * We're using inline functions, which had the smallest memory + * footprint in our tests. + */ +/* return IP *in network byteorder* */ +static inline struct in_addr net_read_ip(void *from) +{ + struct in_addr ip; + + memcpy((void *)&ip, (void *)from, sizeof(ip)); + return ip; +} + +/* return ulong *in network byteorder* */ +static inline u32 net_read_u32(void *from) +{ + u32 l; + + memcpy((void *)&l, (void *)from, sizeof(l)); + return l; +} + +/* write IP *in network byteorder* */ +static inline void net_write_ip(void *to, struct in_addr ip) +{ + memcpy(to, (void *)&ip, sizeof(ip)); +} + +/* copy IP */ +static inline void net_copy_ip(void *to, void *from) +{ + memcpy((void *)to, from, sizeof(struct in_addr)); +} + +/* copy ulong */ +static inline void net_copy_u32(void *to, void *from) +{ + memcpy((void *)to, (void *)from, sizeof(u32)); +} + +/* Convert an IP address to a string */ +void ip_to_string(struct in_addr x, char *s); + +/** + * string_to_ip() - Convert a string to ip address + * + * Implemented in lib/net_utils.c (built unconditionally) + * + * @s: Input string to parse + * @return: in_addr struct containing the parsed IP address + */ +struct in_addr string_to_ip(const char *s); + +/* Convert a VLAN id to a string */ +void vlan_to_string(ushort x, char *s); + +/* Convert a string to a vlan id */ +ushort string_to_vlan(const char *s); + +/* read a VLAN id from an environment variable */ +ushort env_get_vlan(char *); + +/* check if serverip is specified in filename from the command line */ +int is_serverip_in_cmd(void); + +/** + * net_parse_bootfile - Parse the bootfile env var / cmd line param + * + * @param ipaddr - a pointer to the ipaddr to populate if included in bootfile + * @param filename - a pointer to the string to save the filename part + * @param max_len - The longest - 1 that the filename part can be + * + * return 1 if parsed, 0 if bootfile is empty + */ +int net_parse_bootfile(struct in_addr *ipaddr, char *filename, int max_len); + +#endif /* __NET_LEGACY_H__ */ diff --git a/include/net-lwip.h b/include/net-lwip.h new file mode 100644 index 00000000000..1c3583f82a1 --- /dev/null +++ b/include/net-lwip.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +#ifndef __NET_LWIP_H__ +#define __NET_LWIP_H__ + +#include <lwip/ip4.h> +#include <lwip/netif.h> + +enum proto_t { + TFTPGET +}; + +struct netif *net_lwip_new_netif(struct udevice *udev); +struct netif *net_lwip_new_netif_noip(struct udevice *udev); +void net_lwip_remove_netif(struct netif *netif); +struct netif *net_lwip_get_netif(void); +int net_lwip_rx(struct udevice *udev, struct netif *netif); + +/** + * wget_with_dns() - runs dns host IP address resulution before wget + * + * @dst_addr: destination address to download the file + * @uri: uri string of target file of wget + * Return: downloaded file size, negative if failed + */ + +int wget_with_dns(ulong dst_addr, char *uri); +/** + * wget_validate_uri() - varidate the uri + * + * @uri: uri string of target file of wget + * Return: true if uri is valid, false if uri is invalid + */ +bool wget_validate_uri(char *uri); + +int do_dhcp(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]); +int do_dns(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]); +int do_ping(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]); +int do_wget(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]); + +#endif /* __NET_LWIP_H__ */ diff --git a/include/net.h b/include/net.h index dc8b5e9cc34..afa46f239ee 100644 --- a/include/net.h +++ b/include/net.h @@ -1,949 +1,14 @@ /* SPDX-License-Identifier: GPL-2.0 */ -/* - * LiMon Monitor (LiMon) - Network. - * - * Copyright 1994 - 2000 Neil Russell. - * (See License) - * - * History - * 9/16/00 bor adapted to TQM823L/STK8xxL board, RARP/TFTP boot added - */ #ifndef __NET_H__ #define __NET_H__ -#include <linux/types.h> -#include <asm/cache.h> -#include <asm/byteorder.h> /* for nton* / ntoh* stuff */ -#include <env.h> -#include <hexdump.h> -#include <log.h> -#include <time.h> -#include <linux/if_ether.h> -#include <rand.h> +#include <net-common.h> -struct bd_info; -struct cmd_tbl; -struct udevice; - -#define DEBUG_LL_STATE 0 /* Link local state machine changes */ -#define DEBUG_DEV_PKT 0 /* Packets or info directed to the device */ -#define DEBUG_NET_PKT 0 /* Packets on info on the network at large */ -#define DEBUG_INT_STATE 0 /* Internal network state changes */ -#define DEBUG_NET_PKT_TRACE 0 /* Trace all packet data */ - -/* - * The number of receive packet buffers, and the required packet buffer - * alignment in memory. - * - */ -#define PKTBUFSRX CONFIG_SYS_RX_ETH_BUFFER -#define PKTALIGN ARCH_DMA_MINALIGN - -/* Number of packets processed together */ -#define ETH_PACKETS_BATCH_RECV 32 - -/* ARP hardware address length */ -#define ARP_HLEN 6 -/* - * The size of a MAC address in string form, each digit requires two chars - * and five separator characters to form '00:00:00:00:00:00'. - */ -#define ARP_HLEN_ASCII (ARP_HLEN * 2) + (ARP_HLEN - 1) - -/* IPv4 addresses are always 32 bits in size */ -struct in_addr { - __be32 s_addr; -}; - -/** - * do_tftpb - Run the tftpboot command - * - * @cmdtp: Command information for tftpboot - * @flag: Command flags (CMD_FLAG_...) - * @argc: Number of arguments - * @argv: List of arguments - * Return: result (see enum command_ret_t) - */ -int do_tftpb(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]); - -/** - * dhcp_run() - Run DHCP on the current ethernet device - * - * This sets the autoload variable, then puts it back to similar to its original - * state (y, n or unset). - * - * @addr: Address to load the file into (0 if @autoload is false) - * @fname: Filename of file to load (NULL if @autoload is false or to use the - * default filename) - * @autoload: true to load the file, false to just get the network IP - * @return 0 if OK, -EINVAL if the environment failed, -ENOENT if ant file was - * not found - */ -int dhcp_run(ulong addr, const char *fname, bool autoload); - -/** - * An incoming packet handler. - * @param pkt pointer to the application packet - * @param dport destination UDP port - * @param sip source IP address - * @param sport source UDP port - * @param len packet length - */ -typedef void rxhand_f(uchar *pkt, unsigned dport, - struct in_addr sip, unsigned sport, - unsigned len); - -/** - * An incoming ICMP packet handler. - * @param type ICMP type - * @param code ICMP code - * @param dport destination UDP port - * @param sip source IP address - * @param sport source UDP port - * @param pkt pointer to the ICMP packet data - * @param len packet length - */ -typedef void rxhand_icmp_f(unsigned type, unsigned code, unsigned dport, - struct in_addr sip, unsigned sport, uchar *pkt, unsigned len); - -/* - * A timeout handler. Called after time interval has expired. - */ -typedef void thand_f(void); - -enum eth_state_t { - ETH_STATE_INIT, - ETH_STATE_PASSIVE, - ETH_STATE_ACTIVE -}; - -/** - * struct eth_pdata - Platform data for Ethernet MAC controllers - * - * @iobase: The base address of the hardware registers - * @enetaddr: The Ethernet MAC address that is loaded from EEPROM or env - * @phy_interface: PHY interface to use - see PHY_INTERFACE_MODE_... - * @max_speed: Maximum speed of Ethernet connection supported by MAC - * @priv_pdata: device specific plat - */ -struct eth_pdata { - phys_addr_t iobase; - unsigned char enetaddr[ARP_HLEN]; - int phy_interface; - int max_speed; - void *priv_pdata; -}; - -enum eth_recv_flags { - /* - * Check hardware device for new packets (otherwise only return those - * which are already in the memory buffer ready to process) - */ - ETH_RECV_CHECK_DEVICE = 1 << 0, -}; - -/** - * struct eth_ops - functions of Ethernet MAC controllers - * - * start: Prepare the hardware to send and receive packets - * send: Send the bytes passed in "packet" as a packet on the wire - * recv: Check if the hardware received a packet. If so, set the pointer to the - * packet buffer in the packetp parameter. If not, return an error or 0 to - * indicate that the hardware receive FIFO is empty. If 0 is returned, the - * network stack will not process the empty packet, but free_pkt() will be - * called if supplied - * free_pkt: Give the driver an opportunity to manage its packet buffer memory - * when the network stack is finished processing it. This will only be - * called when no error was returned from recv - optional - * stop: Stop the hardware from looking for packets - may be called even if - * state == PASSIVE - * mcast: Join or leave a multicast group (for TFTP) - optional - * write_hwaddr: Write a MAC address to the hardware (used to pass it to Linux - * on some platforms like ARM). This function expects the - * eth_pdata::enetaddr field to be populated. The method can - * return -ENOSYS to indicate that this is not implemented for - this hardware - optional. - * read_rom_hwaddr: Some devices have a backup of the MAC address stored in a - * ROM on the board. This is how the driver should expose it - * to the network stack. This function should fill in the - * eth_pdata::enetaddr field - optional - * set_promisc: Enable or Disable promiscuous mode - * get_sset_count: Number of statistics counters - * get_string: Names of the statistic counters - * get_stats: The values of the statistic counters - */ -struct eth_ops { - int (*start)(struct udevice *dev); - int (*send)(struct udevice *dev, void *packet, int length); - int (*recv)(struct udevice *dev, int flags, uchar **packetp); - int (*free_pkt)(struct udevice *dev, uchar *packet, int length); - void (*stop)(struct udevice *dev); - int (*mcast)(struct udevice *dev, const u8 *enetaddr, int join); - int (*write_hwaddr)(struct udevice *dev); - int (*read_rom_hwaddr)(struct udevice *dev); - int (*set_promisc)(struct udevice *dev, bool enable); - int (*get_sset_count)(struct udevice *dev); - void (*get_strings)(struct udevice *dev, u8 *data); - void (*get_stats)(struct udevice *dev, u64 *data); -}; - -#define eth_get_ops(dev) ((struct eth_ops *)(dev)->driver->ops) - -struct udevice *eth_get_dev(void); /* get the current device */ -/* - * The devname can be either an exact name given by the driver or device tree - * or it can be an alias of the form "eth%d" - */ -struct udevice *eth_get_dev_by_name(const char *devname); -unsigned char *eth_get_ethaddr(void); /* get the current device MAC */ - -/* Used only when NetConsole is enabled */ -int eth_is_active(struct udevice *dev); /* Test device for active state */ -int eth_init_state_only(void); /* Set active state */ -void eth_halt_state_only(void); /* Set passive state */ - -int eth_initialize(void); /* Initialize network subsystem */ -void eth_try_another(int first_restart); /* Change the device */ -void eth_set_current(void); /* set nterface to ethcur var */ - -int eth_get_dev_index(void); /* get the device index */ - -/** - * eth_env_set_enetaddr_by_index() - set the MAC address environment variable - * - * This sets up an environment variable with the given MAC address (@enetaddr). - * The environment variable to be set is defined by <@base_name><@index>addr. - * If @index is 0 it is omitted. For common Ethernet this means ethaddr, - * eth1addr, etc. - * - * @base_name: Base name for variable, typically "eth" - * @index: Index of interface being updated (>=0) - * @enetaddr: Pointer to MAC address to put into the variable - * Return: 0 if OK, other value on error - */ -int eth_env_set_enetaddr_by_index(const char *base_name, int index, - uchar *enetaddr); - -/* - * Initialize USB ethernet device with CONFIG_DM_ETH - * Returns: - * 0 is success, non-zero is error status. - */ -int usb_ether_init(void); - -/* - * Get the hardware address for an ethernet interface . - * Args: - * base_name - base name for device (normally "eth") - * index - device index number (0 for first) - * enetaddr - returns 6 byte hardware address - * Returns: - * Return true if the address is valid. - */ -int eth_env_get_enetaddr_by_index(const char *base_name, int index, - uchar *enetaddr); - -int eth_init(void); /* Initialize the device */ -int eth_send(void *packet, int length); /* Send a packet */ - -#if defined(CONFIG_API) || defined(CONFIG_EFI_LOADER) -int eth_receive(void *packet, int length); /* Receive a packet*/ -extern void (*push_packet)(void *packet, int length); -#endif -int eth_rx(void); /* Check for received packets */ -void eth_halt(void); /* stop SCC */ -const char *eth_get_name(void); /* get name of current device */ -int eth_mcast_join(struct in_addr mcast_addr, int join); - -/**********************************************************************/ -/* - * Protocol headers. - */ - -/* - * Ethernet header - */ - -struct ethernet_hdr { - u8 et_dest[ARP_HLEN]; /* Destination node */ - u8 et_src[ARP_HLEN]; /* Source node */ - u16 et_protlen; /* Protocol or length */ -} __attribute__((packed)); - -/* Ethernet header size */ -#define ETHER_HDR_SIZE (sizeof(struct ethernet_hdr)) - -#define ETH_FCS_LEN 4 /* Octets in the FCS */ - -struct e802_hdr { - u8 et_dest[ARP_HLEN]; /* Destination node */ - u8 et_src[ARP_HLEN]; /* Source node */ - u16 et_protlen; /* Protocol or length */ - u8 et_dsap; /* 802 DSAP */ - u8 et_ssap; /* 802 SSAP */ - u8 et_ctl; /* 802 control */ - u8 et_snap1; /* SNAP */ - u8 et_snap2; - u8 et_snap3; - u16 et_prot; /* 802 protocol */ -} __attribute__((packed)); - -/* 802 + SNAP + ethernet header size */ -#define E802_HDR_SIZE (sizeof(struct e802_hdr)) - -/* - * Virtual LAN Ethernet header - */ -struct vlan_ethernet_hdr { - u8 vet_dest[ARP_HLEN]; /* Destination node */ - u8 vet_src[ARP_HLEN]; /* Source node */ - u16 vet_vlan_type; /* PROT_VLAN */ - u16 vet_tag; /* TAG of VLAN */ - u16 vet_type; /* protocol type */ -} __attribute__((packed)); - -/* VLAN Ethernet header size */ -#define VLAN_ETHER_HDR_SIZE (sizeof(struct vlan_ethernet_hdr)) - -#define PROT_IP 0x0800 /* IP protocol */ -#define PROT_ARP 0x0806 /* IP ARP protocol */ -#define PROT_WOL 0x0842 /* ether-wake WoL protocol */ -#define PROT_RARP 0x8035 /* IP ARP protocol */ -#define PROT_VLAN 0x8100 /* IEEE 802.1q protocol */ -#define PROT_IPV6 0x86dd /* IPv6 over bluebook */ -#define PROT_PPP_SES 0x8864 /* PPPoE session messages */ -#define PROT_NCSI 0x88f8 /* NC-SI control packets */ - -#define IPPROTO_ICMP 1 /* Internet Control Message Protocol */ -#define IPPROTO_TCP 6 /* Transmission Control Protocol */ -#define IPPROTO_UDP 17 /* User Datagram Protocol */ - -/* - * Internet Protocol (IP) header. - */ -struct ip_hdr { - u8 ip_hl_v; /* header length and version */ - u8 ip_tos; /* type of service */ - u16 ip_len; /* total length */ - u16 ip_id; /* identification */ - u16 ip_off; /* fragment offset field */ - u8 ip_ttl; /* time to live */ - u8 ip_p; /* protocol */ - u16 ip_sum; /* checksum */ - struct in_addr ip_src; /* Source IP address */ - struct in_addr ip_dst; /* Destination IP address */ -} __attribute__((packed)); - -#define IP_OFFS 0x1fff /* ip offset *= 8 */ -#define IP_FLAGS 0xe000 /* first 3 bits */ -#define IP_FLAGS_RES 0x8000 /* reserved */ -#define IP_FLAGS_DFRAG 0x4000 /* don't fragments */ -#define IP_FLAGS_MFRAG 0x2000 /* more fragments */ - -#define IP_HDR_SIZE (sizeof(struct ip_hdr)) - -#define IP_MIN_FRAG_DATAGRAM_SIZE (IP_HDR_SIZE + 8) - -/* - * Internet Protocol (IP) + UDP header. - */ -struct ip_udp_hdr { - u8 ip_hl_v; /* header length and version */ - u8 ip_tos; /* type of service */ - u16 ip_len; /* total length */ - u16 ip_id; /* identification */ - u16 ip_off; /* fragment offset field */ - u8 ip_ttl; /* time to live */ - u8 ip_p; /* protocol */ - u16 ip_sum; /* checksum */ - struct in_addr ip_src; /* Source IP address */ - struct in_addr ip_dst; /* Destination IP address */ - u16 udp_src; /* UDP source port */ - u16 udp_dst; /* UDP destination port */ - u16 udp_len; /* Length of UDP packet */ - u16 udp_xsum; /* Checksum */ -} __attribute__((packed)); - -#define IP_UDP_HDR_SIZE (sizeof(struct ip_udp_hdr)) -#define UDP_HDR_SIZE (IP_UDP_HDR_SIZE - IP_HDR_SIZE) - -/* - * Address Resolution Protocol (ARP) header. - */ -struct arp_hdr { - u16 ar_hrd; /* Format of hardware address */ -# define ARP_ETHER 1 /* Ethernet hardware address */ - u16 ar_pro; /* Format of protocol address */ - u8 ar_hln; /* Length of hardware address */ - u8 ar_pln; /* Length of protocol address */ -# define ARP_PLEN 4 - u16 ar_op; /* Operation */ -# define ARPOP_REQUEST 1 /* Request to resolve address */ -# define ARPOP_REPLY 2 /* Response to previous request */ - -# define RARPOP_REQUEST 3 /* Request to resolve address */ -# define RARPOP_REPLY 4 /* Response to previous request */ - - /* - * The remaining fields are variable in size, according to - * the sizes above, and are defined as appropriate for - * specific hardware/protocol combinations. - */ - u8 ar_data[0]; -#define ar_sha ar_data[0] -#define ar_spa ar_data[ARP_HLEN] -#define ar_tha ar_data[ARP_HLEN + ARP_PLEN] -#define ar_tpa ar_data[ARP_HLEN + ARP_PLEN + ARP_HLEN] -#if 0 - u8 ar_sha[]; /* Sender hardware address */ - u8 ar_spa[]; /* Sender protocol address */ - u8 ar_tha[]; /* Target hardware address */ - u8 ar_tpa[]; /* Target protocol address */ -#endif /* 0 */ -} __attribute__((packed)); - -#define ARP_HDR_SIZE (8+20) /* Size assuming ethernet */ - -/* - * ICMP stuff (just enough to handle (host) redirect messages) - */ -#define ICMP_ECHO_REPLY 0 /* Echo reply */ -#define ICMP_NOT_REACH 3 /* Detination unreachable */ -#define ICMP_REDIRECT 5 /* Redirect (change route) */ -#define ICMP_ECHO_REQUEST 8 /* Echo request */ - -/* Codes for REDIRECT. */ -#define ICMP_REDIR_NET 0 /* Redirect Net */ -#define ICMP_REDIR_HOST 1 /* Redirect Host */ - -/* Codes for NOT_REACH */ -#define ICMP_NOT_REACH_PORT 3 /* Port unreachable */ - -struct icmp_hdr { - u8 type; - u8 code; - u16 checksum; - union { - struct { - u16 id; - u16 sequence; - } echo; - u32 gateway; - struct { - u16 unused; - u16 mtu; - } frag; - u8 data[0]; - } un; -} __attribute__((packed)); - -#define ICMP_HDR_SIZE (sizeof(struct icmp_hdr)) -#define IP_ICMP_HDR_SIZE (IP_HDR_SIZE + ICMP_HDR_SIZE) - -/* - * Maximum packet size; used to allocate packet storage. Use - * the maxium Ethernet frame size as specified by the Ethernet - * standard including the 802.1Q tag (VLAN tagging). - * maximum packet size = 1522 - * maximum packet size and multiple of 32 bytes = 1536 - */ -#define PKTSIZE 1522 -#ifndef CONFIG_DM_DSA -#define PKTSIZE_ALIGN 1536 +#if defined(CONFIG_NET_LWIP) +#include <net-lwip.h> #else -/* Maximum DSA tagging overhead (headroom and/or tailroom) */ -#define DSA_MAX_OVR 256 -#define PKTSIZE_ALIGN (1536 + DSA_MAX_OVR) -#endif - -/* - * Maximum receive ring size; that is, the number of packets - * we can buffer before overflow happens. Basically, this just - * needs to be enough to prevent a packet being discarded while - * we are processing the previous one. - */ -#define RINGSZ 4 -#define RINGSZ_LOG2 2 - -/**********************************************************************/ -/* - * Globals. - * - * Note: - * - * All variables of type struct in_addr are stored in NETWORK byte order - * (big endian). - */ - -/* net.c */ -/** BOOTP EXTENTIONS **/ -extern struct in_addr net_gateway; /* Our gateway IP address */ -extern struct in_addr net_netmask; /* Our subnet mask (0 = unknown) */ -/* Our Domain Name Server (0 = unknown) */ -extern struct in_addr net_dns_server; -#if defined(CONFIG_BOOTP_DNS2) -/* Our 2nd Domain Name Server (0 = unknown) */ -extern struct in_addr net_dns_server2; +#include <net-legacy.h> #endif -extern char net_nis_domain[32]; /* Our IS domain */ -extern char net_hostname[32]; /* Our hostname */ -#ifdef CONFIG_NET -extern char net_root_path[CONFIG_BOOTP_MAX_ROOT_PATH_LEN]; /* Our root path */ -#endif -/* Indicates whether the pxe path prefix / config file was specified in dhcp option */ -extern char *pxelinux_configfile; -/** END OF BOOTP EXTENTIONS **/ -extern u8 net_ethaddr[ARP_HLEN]; /* Our ethernet address */ -extern u8 net_server_ethaddr[ARP_HLEN]; /* Boot server enet address */ -extern struct in_addr net_ip; /* Our IP addr (0 = unknown) */ -extern struct in_addr net_server_ip; /* Server IP addr (0 = unknown) */ -extern uchar *net_tx_packet; /* THE transmit packet */ -extern uchar *net_rx_packets[PKTBUFSRX]; /* Receive packets */ -extern uchar *net_rx_packet; /* Current receive packet */ -extern int net_rx_packet_len; /* Current rx packet length */ -extern const u8 net_bcast_ethaddr[ARP_HLEN]; /* Ethernet broadcast address */ -extern const u8 net_null_ethaddr[ARP_HLEN]; - -#define VLAN_NONE 4095 /* untagged */ -#define VLAN_IDMASK 0x0fff /* mask of valid vlan id */ -extern ushort net_our_vlan; /* Our VLAN */ -extern ushort net_native_vlan; /* Our Native VLAN */ - -extern int net_restart_wrap; /* Tried all network devices */ - -enum proto_t { - BOOTP, RARP, ARP, TFTPGET, DHCP, DHCP6, PING, PING6, DNS, NFS, CDP, - NETCONS, SNTP, TFTPSRV, TFTPPUT, LINKLOCAL, FASTBOOT_UDP, FASTBOOT_TCP, - WOL, UDP, NCSI, WGET, RS -}; - -extern char net_boot_file_name[1024];/* Boot File name */ -/* Indicates whether the file name was specified on the command line */ -extern bool net_boot_file_name_explicit; -/* The actual transferred size of the bootfile (in bytes) */ -extern u32 net_boot_file_size; -/* Boot file size in blocks as reported by the DHCP server */ -extern u32 net_boot_file_expected_size_in_blocks; - -#if defined(CONFIG_CMD_DNS) -extern char *net_dns_resolve; /* The host to resolve */ -extern char *net_dns_env_var; /* the env var to put the ip into */ -#endif - -#if defined(CONFIG_CMD_PING) -extern struct in_addr net_ping_ip; /* the ip address to ping */ -#endif - -#if defined(CONFIG_CMD_CDP) -/* when CDP completes these hold the return values */ -extern ushort cdp_native_vlan; /* CDP returned native VLAN */ -extern ushort cdp_appliance_vlan; /* CDP returned appliance VLAN */ - -/* - * Check for a CDP packet by examining the received MAC address field - */ -static inline int is_cdp_packet(const uchar *ethaddr) -{ - extern const u8 net_cdp_ethaddr[ARP_HLEN]; - - return memcmp(ethaddr, net_cdp_ethaddr, ARP_HLEN) == 0; -} -#endif - -#if defined(CONFIG_CMD_SNTP) -extern struct in_addr net_ntp_server; /* the ip address to NTP */ -extern int net_ntp_time_offset; /* offset time from UTC */ -#endif - -/* Initialize the network adapter */ -int net_init(void); -int net_loop(enum proto_t); - -/* Load failed. Start again. */ -int net_start_again(void); - -/* Get size of the ethernet header when we send */ -int net_eth_hdr_size(void); - -/* Set ethernet header; returns the size of the header */ -int net_set_ether(uchar *xet, const uchar *dest_ethaddr, uint prot); -int net_update_ether(struct ethernet_hdr *et, uchar *addr, uint prot); - -/* Set IP header */ -void net_set_ip_header(uchar *pkt, struct in_addr dest, struct in_addr source, - u16 pkt_len, u8 proto); -void net_set_udp_header(uchar *pkt, struct in_addr dest, int dport, - int sport, int len); - -/** - * compute_ip_checksum() - Compute IP checksum - * - * @addr: Address to check (must be 16-bit aligned) - * @nbytes: Number of bytes to check (normally a multiple of 2) - * Return: 16-bit IP checksum - */ -unsigned compute_ip_checksum(const void *addr, unsigned nbytes); - -/** - * add_ip_checksums() - add two IP checksums - * - * @offset: Offset of first sum (if odd we do a byte-swap) - * @sum: First checksum - * @new_sum: New checksum to add - * Return: updated 16-bit IP checksum - */ -unsigned add_ip_checksums(unsigned offset, unsigned sum, unsigned new_sum); - -/** - * ip_checksum_ok() - check if a checksum is correct - * - * This works by making sure the checksum sums to 0 - * - * @addr: Address to check (must be 16-bit aligned) - * @nbytes: Number of bytes to check (normally a multiple of 2) - * Return: true if the checksum matches, false if not - */ -int ip_checksum_ok(const void *addr, unsigned nbytes); - -/* Callbacks */ -rxhand_f *net_get_udp_handler(void); /* Get UDP RX packet handler */ -void net_set_udp_handler(rxhand_f *); /* Set UDP RX packet handler */ -rxhand_f *net_get_arp_handler(void); /* Get ARP RX packet handler */ -void net_set_arp_handler(rxhand_f *); /* Set ARP RX packet handler */ -bool arp_is_waiting(void); /* Waiting for ARP reply? */ -void net_set_icmp_handler(rxhand_icmp_f *f); /* Set ICMP RX handler */ -void net_set_timeout_handler(ulong, thand_f *);/* Set timeout handler */ - -/* Network loop state */ -enum net_loop_state { - NETLOOP_CONTINUE, - NETLOOP_RESTART, - NETLOOP_SUCCESS, - NETLOOP_FAIL -}; -extern enum net_loop_state net_state; - -static inline void net_set_state(enum net_loop_state state) -{ - debug_cond(DEBUG_INT_STATE, "--- NetState set to %d\n", state); - net_state = state; -} - -/* - * net_get_async_tx_pkt_buf - Get a packet buffer that is not in use for - * sending an asynchronous reply - * - * returns - ptr to packet buffer - */ -uchar * net_get_async_tx_pkt_buf(void); - -/* Transmit a packet */ -static inline void net_send_packet(uchar *pkt, int len) -{ - if (DEBUG_NET_PKT_TRACE) - print_hex_dump_bytes("tx: ", DUMP_PREFIX_OFFSET, pkt, len); - /* Currently no way to return errors from eth_send() */ - (void) eth_send(pkt, len); -} - -/** - * net_send_ip_packet() - Transmit "net_tx_packet" as UDP or TCP packet, - * send ARP request if needed (ether will be populated) - * @ether: Raw packet buffer - * @dest: IP address to send the datagram to - * @dport: Destination UDP port - * @sport: Source UDP port - * @payload_len: Length of data after the UDP header - * @action: TCP action to be performed - * @tcp_seq_num: TCP sequence number of this transmission - * @tcp_ack_num: TCP stream acknolegement number - * - * Return: 0 on success, other value on failure - */ -int net_send_ip_packet(uchar *ether, struct in_addr dest, int dport, int sport, - int payload_len, int proto, u8 action, u32 tcp_seq_num, - u32 tcp_ack_num); -/** - * net_send_tcp_packet() - Transmit TCP packet. - * @payload_len: length of payload - * @dport: Destination TCP port - * @sport: Source TCP port - * @action: TCP action to be performed - * @tcp_seq_num: TCP sequence number of this transmission - * @tcp_ack_num: TCP stream acknolegement number - * - * Return: 0 on success, other value on failure - */ -int net_send_tcp_packet(int payload_len, int dport, int sport, u8 action, - u32 tcp_seq_num, u32 tcp_ack_num); -int net_send_udp_packet(uchar *ether, struct in_addr dest, int dport, - int sport, int payload_len); - -/* Processes a received packet */ -void net_process_received_packet(uchar *in_packet, int len); - -#if defined(CONFIG_NETCONSOLE) && !defined(CONFIG_XPL_BUILD) -void nc_start(void); -int nc_input_packet(uchar *pkt, struct in_addr src_ip, unsigned dest_port, - unsigned src_port, unsigned len); -#endif - -static __always_inline int eth_is_on_demand_init(void) -{ -#if defined(CONFIG_NETCONSOLE) && !defined(CONFIG_XPL_BUILD) - extern enum proto_t net_loop_last_protocol; - - return net_loop_last_protocol != NETCONS; -#else - return 1; -#endif -} - -static inline void eth_set_last_protocol(int protocol) -{ -#if defined(CONFIG_NETCONSOLE) && !defined(CONFIG_XPL_BUILD) - extern enum proto_t net_loop_last_protocol; - - net_loop_last_protocol = protocol; -#endif -} - -/* - * Check if autoload is enabled. If so, use either NFS or TFTP to download - * the boot file. - */ -void net_auto_load(void); - -/* - * The following functions are a bit ugly, but necessary to deal with - * alignment restrictions on ARM. - * - * We're using inline functions, which had the smallest memory - * footprint in our tests. - */ -/* return IP *in network byteorder* */ -static inline struct in_addr net_read_ip(void *from) -{ - struct in_addr ip; - - memcpy((void *)&ip, (void *)from, sizeof(ip)); - return ip; -} - -/* return ulong *in network byteorder* */ -static inline u32 net_read_u32(void *from) -{ - u32 l; - - memcpy((void *)&l, (void *)from, sizeof(l)); - return l; -} - -/* write IP *in network byteorder* */ -static inline void net_write_ip(void *to, struct in_addr ip) -{ - memcpy(to, (void *)&ip, sizeof(ip)); -} - -/* copy IP */ -static inline void net_copy_ip(void *to, void *from) -{ - memcpy((void *)to, from, sizeof(struct in_addr)); -} - -/* copy ulong */ -static inline void net_copy_u32(void *to, void *from) -{ - memcpy((void *)to, (void *)from, sizeof(u32)); -} - -/** - * is_zero_ethaddr - Determine if give Ethernet address is all zeros. - * @addr: Pointer to a six-byte array containing the Ethernet address - * - * Return true if the address is all zeroes. - */ -static inline int is_zero_ethaddr(const u8 *addr) -{ - return !(addr[0] | addr[1] | addr[2] | addr[3] | addr[4] | addr[5]); -} - -/** - * is_multicast_ethaddr - Determine if the Ethernet address is a multicast. - * @addr: Pointer to a six-byte array containing the Ethernet address - * - * Return true if the address is a multicast address. - * By definition the broadcast address is also a multicast address. - */ -static inline int is_multicast_ethaddr(const u8 *addr) -{ - return 0x01 & addr[0]; -} - -/* - * is_broadcast_ethaddr - Determine if the Ethernet address is broadcast - * @addr: Pointer to a six-byte array containing the Ethernet address - * - * Return true if the address is the broadcast address. - */ -static inline int is_broadcast_ethaddr(const u8 *addr) -{ - return (addr[0] & addr[1] & addr[2] & addr[3] & addr[4] & addr[5]) == - 0xff; -} - -/* - * is_valid_ethaddr - Determine if the given Ethernet address is valid - * @addr: Pointer to a six-byte array containing the Ethernet address - * - * Check that the Ethernet address (MAC) is not 00:00:00:00:00:00, is not - * a multicast address, and is not FF:FF:FF:FF:FF:FF. - * - * Return true if the address is valid. - */ -static inline int is_valid_ethaddr(const u8 *addr) -{ - /* FF:FF:FF:FF:FF:FF is a multicast address so we don't need to - * explicitly check for it here. */ - return !is_multicast_ethaddr(addr) && !is_zero_ethaddr(addr); -} - -/** - * net_random_ethaddr - Generate software assigned random Ethernet address - * @addr: Pointer to a six-byte array containing the Ethernet address - * - * Generate a random Ethernet address (MAC) that is not multicast - * and has the local assigned bit set. - */ -static inline void net_random_ethaddr(uchar *addr) -{ - int i; - unsigned int seed = get_ticks(); - - for (i = 0; i < 6; i++) - addr[i] = rand_r(&seed); - - addr[0] &= 0xfe; /* clear multicast bit */ - addr[0] |= 0x02; /* set local assignment bit (IEEE802) */ -} - -/** - * string_to_enetaddr() - Parse a MAC address - * - * Convert a string MAC address - * - * Implemented in lib/net_utils.c (built unconditionally) - * - * @addr: MAC address in aa:bb:cc:dd:ee:ff format, where each part is a 2-digit - * hex value - * @enetaddr: Place to put MAC address (6 bytes) - */ -void string_to_enetaddr(const char *addr, uint8_t *enetaddr); - -/* Convert an IP address to a string */ -void ip_to_string(struct in_addr x, char *s); - -/** - * string_to_ip() - Convert a string to ip address - * - * Implemented in lib/net_utils.c (built unconditionally) - * - * @s: Input string to parse - * @return: in_addr struct containing the parsed IP address - */ -struct in_addr string_to_ip(const char *s); - -/* Convert a VLAN id to a string */ -void vlan_to_string(ushort x, char *s); - -/* Convert a string to a vlan id */ -ushort string_to_vlan(const char *s); - -/* read a VLAN id from an environment variable */ -ushort env_get_vlan(char *); - -/* copy a filename (allow for "..." notation, limit length) */ -void copy_filename(char *dst, const char *src, int size); - -/* check if serverip is specified in filename from the command line */ -int is_serverip_in_cmd(void); - -/** - * net_parse_bootfile - Parse the bootfile env var / cmd line param - * - * @param ipaddr - a pointer to the ipaddr to populate if included in bootfile - * @param filename - a pointer to the string to save the filename part - * @param max_len - The longest - 1 that the filename part can be - * - * return 1 if parsed, 0 if bootfile is empty - */ -int net_parse_bootfile(struct in_addr *ipaddr, char *filename, int max_len); - -/** - * update_tftp - Update firmware over TFTP (via DFU) - * - * This function updates board's firmware via TFTP - * - * @param addr - memory address where data is stored - * @param interface - the DFU medium name - e.g. "mmc" - * @param devstring - the DFU medium number - e.g. "1" - * - * Return: - 0 on success, other value on failure - */ -int update_tftp(ulong addr, char *interface, char *devstring); - -/** - * env_get_ip() - Convert an environment value to to an ip address - * - * @var: Environment variable to convert. The value of this variable must be - * in the format format a.b.c.d, where each value is a decimal number from - * 0 to 255 - * Return: IP address, or 0 if invalid - */ -static inline struct in_addr env_get_ip(char *var) -{ - return string_to_ip(env_get(var)); -} - -/** - * reset_phy() - Reset the Ethernet PHY - * - * This should be implemented by boards if CONFIG_RESET_PHY_R is enabled - */ -void reset_phy(void); - -#if CONFIG_IS_ENABLED(NET) -/** - * eth_set_enable_bootdevs() - Enable or disable binding of Ethernet bootdevs - * - * These get in the way of bootstd testing, so are normally disabled by tests. - * This provide control of this setting. It only affects binding of Ethernet - * devices, so if that has already happened, this flag does nothing. - * - * @enable: true to enable binding of bootdevs when binding new Ethernet - * devices, false to disable it - */ -void eth_set_enable_bootdevs(bool enable); -#else -static inline void eth_set_enable_bootdevs(bool enable) {} -#endif - -/** - * wget_with_dns() - runs dns host IP address resulution before wget - * - * @dst_addr: destination address to download the file - * @uri: uri string of target file of wget - * Return: downloaded file size, negative if failed - */ -int wget_with_dns(ulong dst_addr, char *uri); - -/** - * wget_validate_uri() - varidate the uri - * - * @uri: uri string of target file of wget - * Return: true if uri is valid, false if uri is invalid - */ -bool wget_validate_uri(char *uri); #endif /* __NET_H__ */ diff --git a/lib/Makefile b/lib/Makefile index 3fc428cff1d..dbcfa87ebd6 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -99,6 +99,8 @@ obj-$(CONFIG_$(PHASE_)OF_REAL) += fdtdec_common.o fdtdec.o obj-$(CONFIG_MBEDTLS_LIB) += mbedtls/ +obj-$(CONFIG_NET_LWIP) += lwip/ + ifdef CONFIG_XPL_BUILD obj-$(CONFIG_SPL_YMODEM_SUPPORT) += crc16-ccitt.o obj-$(CONFIG_$(PHASE_)HASH) += crc16-ccitt.o diff --git a/lib/binman.c b/lib/binman.c index 9047f5275f3..93d85548116 100644 --- a/lib/binman.c +++ b/lib/binman.c @@ -137,6 +137,7 @@ int binman_init(void) { int ret; + return 0; binman = malloc(sizeof(struct binman_info)); if (!binman) return log_msg_ret("space for binman", -ENOMEM); diff --git a/lib/lwip/Makefile b/lib/lwip/Makefile new file mode 100644 index 00000000000..dfcd700ca47 --- /dev/null +++ b/lib/lwip/Makefile @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (C) 2024 Linaro Ltd. + +obj-y += \ + lwip/src/api/api_lib.o \ + lwip/src/api/api_msg.o \ + lwip/src/api/err.o \ + lwip/src/api/if_api.o \ + lwip/src/api/netbuf.o \ + lwip/src/api/netdb.o \ + lwip/src/api/netifapi.o \ + lwip/src/api/sockets.o \ + lwip/src/api/tcpip.o \ + lwip/src/apps/http/http_client.o \ + lwip/src/apps/tftp/tftp.o \ + lwip/src/core/altcp_alloc.o \ + lwip/src/core/altcp.o \ + lwip/src/core/altcp_tcp.o \ + lwip/src/core/def.o \ + lwip/src/core/dns.o \ + lwip/src/core/inet_chksum.o \ + lwip/src/core/init.o \ + lwip/src/core/ip.o \ + lwip/src/core/ipv4/acd.o \ + lwip/src/core/ipv4/autoip.o \ + lwip/src/core/ipv4/dhcp.o \ + lwip/src/core/ipv4/etharp.o \ + lwip/src/core/ipv4/icmp.o \ + lwip/src/core/ipv4/igmp.o \ + lwip/src/core/ipv4/ip4_addr.o \ + lwip/src/core/ipv4/ip4.o \ + lwip/src/core/ipv4/ip4_frag.o \ + lwip/src/core/ipv6/dhcp6.o \ + lwip/src/core/ipv6/ethip6.o \ + lwip/src/core/ipv6/icmp6.o \ + lwip/src/core/ipv6/inet6.o \ + lwip/src/core/ipv6/ip6_addr.o \ + lwip/src/core/ipv6/ip6.o \ + lwip/src/core/ipv6/ip6_frag.o \ + lwip/src/core/ipv6/mld6.o \ + lwip/src/core/ipv6/nd6.o \ + lwip/src/core/mem.o \ + lwip/src/core/memp.o \ + lwip/src/core/netif.o \ + lwip/src/core/pbuf.o \ + lwip/src/core/raw.o \ + lwip/src/core/stats.o \ + lwip/src/core/sys.o \ + lwip/src/core/tcp.o \ + lwip/src/core/tcp_in.o \ + lwip/src/core/tcp_out.o \ + lwip/src/core/timeouts.o \ + lwip/src/core/udp.o \ + lwip/src/netif/ethernet.o diff --git a/lib/lwip/lwip/src/apps/tftp/tftp.c b/lib/lwip/lwip/src/apps/tftp/tftp.c index ddfdbfc0c1b..56aeabc4d73 100644 --- a/lib/lwip/lwip/src/apps/tftp/tftp.c +++ b/lib/lwip/lwip/src/apps/tftp/tftp.c @@ -57,7 +57,7 @@ #include "lwip/timeouts.h" #include "lwip/debug.h" -#define TFTP_MAX_PAYLOAD_SIZE 512 +#define TFTP_DEFAULT_BLOCK_SIZE 512 #define TFTP_HEADER_LENGTH 4 #define TFTP_RRQ 1 @@ -65,6 +65,7 @@ #define TFTP_DATA 3 #define TFTP_ACK 4 #define TFTP_ERROR 5 +#define TFTP_OACK 6 enum tftp_error { TFTP_ERROR_FILE_NOT_FOUND = 1, @@ -88,9 +89,11 @@ struct tftp_state { int timer; int last_pkt; u16_t blknum; + u16_t blksize; u8_t retries; u8_t mode_write; u8_t tftp_mode; + bool wait_oack; }; static struct tftp_state tftp_state; @@ -137,10 +140,22 @@ send_request(const ip_addr_t *addr, u16_t port, u16_t opcode, const char* fname, { size_t fname_length = strlen(fname)+1; size_t mode_length = strlen(mode)+1; - struct pbuf* p = init_packet(opcode, 0, fname_length + mode_length - 2); + size_t blksize_length = 0; + int blksize = tftp_state.blksize; + struct pbuf* p; char* payload; err_t ret; + if (blksize) { + /* 'blksize\0'.\0" with . = 1 digit */ + blksize_length = strlen("blksize") + 1 + 1 + 1; + while (blksize >= 10) { + blksize /= 10; + blksize_length++; + } + } + + p = init_packet(opcode, 0, fname_length + mode_length + blksize_length - 2); if (p == NULL) { return ERR_MEM; } @@ -148,7 +163,10 @@ send_request(const ip_addr_t *addr, u16_t port, u16_t opcode, const char* fname, payload = (char*) p->payload; MEMCPY(payload+2, fname, fname_length); MEMCPY(payload+2+fname_length, mode, mode_length); + if (tftp_state.blksize) + sprintf(payload+2+fname_length+mode_length, "blksize%c%d%c", 0, tftp_state.blksize, 0); + tftp_state.wait_oack = true; ret = udp_sendto(tftp_state.upcb, p, addr, port); pbuf_free(p); return ret; @@ -221,14 +239,14 @@ send_data(const ip_addr_t *addr, u16_t port) pbuf_free(tftp_state.last_data); } - tftp_state.last_data = init_packet(TFTP_DATA, tftp_state.blknum, TFTP_MAX_PAYLOAD_SIZE); + tftp_state.last_data = init_packet(TFTP_DATA, tftp_state.blknum, TFTP_DEFAULT_BLOCK_SIZE); if (tftp_state.last_data == NULL) { return; } payload = (u16_t *) tftp_state.last_data->payload; - ret = tftp_state.ctx->read(tftp_state.handle, &payload[2], TFTP_MAX_PAYLOAD_SIZE); + ret = tftp_state.ctx->read(tftp_state.handle, &payload[2], TFTP_DEFAULT_BLOCK_SIZE); if (ret < 0) { send_error(addr, port, TFTP_ERROR_ACCESS_VIOLATION, "Error occurred while reading the file."); close_handle(); @@ -239,6 +257,28 @@ send_data(const ip_addr_t *addr, u16_t port) resend_data(addr, port); } +static u16_t payload_size(void) +{ + if (tftp_state.blksize) + return tftp_state.blksize; + return TFTP_DEFAULT_BLOCK_SIZE; +} + +static const char * +find_option(struct pbuf *p, const char *option) +{ + int i; + u16_t optlen = strlen(option); + const char *b = p->payload; + + for (i = 0; i + optlen + 1 < p->len; i++) { + if (lwip_strnstr(b + i, option, optlen)) + return b + i + optlen + 2; + } + + return NULL; +} + static void tftp_recv(void *arg, struct udp_pcb *upcb, struct pbuf *p, const ip_addr_t *addr, u16_t port) { @@ -338,6 +378,15 @@ tftp_recv(void *arg, struct udp_pcb *upcb, struct pbuf *p, const ip_addr_t *addr } blknum = lwip_ntohs(sbuf[1]); + if (tftp_state.blksize && tftp_state.wait_oack) { + /* + * Data received while we are expecting an OACK for our blksize option. + * This means the server doesn't support it, let's switch back to the + * default block size. + */ + tftp_state.blksize = 0; + tftp_state.wait_oack = false; + } if (blknum == tftp_state.blknum) { pbuf_remove_header(p, TFTP_HEADER_LENGTH); @@ -349,7 +398,7 @@ tftp_recv(void *arg, struct udp_pcb *upcb, struct pbuf *p, const ip_addr_t *addr send_ack(addr, port, blknum); } - if (p->tot_len < TFTP_MAX_PAYLOAD_SIZE) { + if (p->tot_len < payload_size()) { close_handle(); } else { tftp_state.blknum++; @@ -386,7 +435,7 @@ tftp_recv(void *arg, struct udp_pcb *upcb, struct pbuf *p, const ip_addr_t *addr lastpkt = 0; if (tftp_state.last_data != NULL) { - lastpkt = tftp_state.last_data->tot_len != (TFTP_MAX_PAYLOAD_SIZE + TFTP_HEADER_LENGTH); + lastpkt = tftp_state.last_data->tot_len != (TFTP_DEFAULT_BLOCK_SIZE + TFTP_HEADER_LENGTH); } if (!lastpkt) { @@ -405,6 +454,25 @@ tftp_recv(void *arg, struct udp_pcb *upcb, struct pbuf *p, const ip_addr_t *addr close_handle(); } break; + case PP_HTONS(TFTP_OACK): { + const char *optval = find_option(p, "blksize"); + u16_t srv_blksize = 0; + tftp_state.wait_oack = false; + if (optval) { + if (!tftp_state.blksize) { + /* We did not request this option */ + send_error(addr, port, TFTP_ERROR_ILLEGAL_OPERATION, "blksize unexpected"); + } + srv_blksize = atoi(optval); + if (srv_blksize <= 0 || srv_blksize > tftp_state.blksize) { + send_error(addr, port, TFTP_ERROR_ILLEGAL_OPERATION, "Invalid blksize"); + } + LWIP_DEBUGF(TFTP_DEBUG | LWIP_DBG_STATE, ("tftp: accepting blksize=%d\n", srv_blksize)); + tftp_state.blksize = srv_blksize; + } + send_ack(addr, port, 0); + break; + } default: send_error(addr, port, TFTP_ERROR_ILLEGAL_OPERATION, "Unknown operation"); break; @@ -454,10 +522,12 @@ tftp_init_common(u8_t mode, const struct tftp_context *ctx) return ERR_MEM; } - ret = udp_bind(pcb, IP_ANY_TYPE, TFTP_PORT); - if (ret != ERR_OK) { - udp_remove(pcb); - return ret; + if (mode == LWIP_TFTP_MODE_SERVER) { + ret = udp_bind(pcb, IP_ANY_TYPE, TFTP_PORT); + if (ret != ERR_OK) { + udp_remove(pcb); + return ret; + } } tftp_state.handle = NULL; @@ -494,6 +564,18 @@ tftp_init_client(const struct tftp_context *ctx) } /** @ingroup tftp + * Set the block size to be used by the TFTP client. The server may choose to + * accept a lower value. + * @param blksize Block size in bytes + */ +void +tftp_client_set_blksize(u16_t blksize) +{ + if (blksize != TFTP_DEFAULT_BLOCK_SIZE) + tftp_state.blksize = blksize; +} + +/** @ingroup tftp * Deinitialize ("turn off") TFTP client/server. */ void tftp_cleanup(void) diff --git a/lib/lwip/lwip/src/include/lwip/apps/tftp_client.h b/lib/lwip/lwip/src/include/lwip/apps/tftp_client.h index 24dbda6a8c9..e1e21d06b67 100644 --- a/lib/lwip/lwip/src/include/lwip/apps/tftp_client.h +++ b/lib/lwip/lwip/src/include/lwip/apps/tftp_client.h @@ -44,6 +44,7 @@ enum tftp_transfer_mode { }; err_t tftp_init_client(const struct tftp_context* ctx); +void tftp_client_set_blksize(u16_t blksize); err_t tftp_get(void* handle, const ip_addr_t *addr, u16_t port, const char* fname, enum tftp_transfer_mode mode); err_t tftp_put(void* handle, const ip_addr_t *addr, u16_t port, const char* fname, enum tftp_transfer_mode mode); diff --git a/lib/lwip/u-boot/arch/cc.h b/lib/lwip/u-boot/arch/cc.h new file mode 100644 index 00000000000..563d3bfa98b --- /dev/null +++ b/lib/lwip/u-boot/arch/cc.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (C) 2023 Linaro Ltd. <[email protected]> */ + +#ifndef LWIP_ARCH_CC_H +#define LWIP_ARCH_CC_H + +#include <linux/types.h> +#include <linux/kernel.h> +#include <vsprintf.h> +#include <rand.h> + +#define LWIP_ERRNO_INCLUDE <errno.h> + +#define LWIP_ERRNO_STDINCLUDE 1 +#define LWIP_NO_UNISTD_H 1 +#define LWIP_TIMEVAL_PRIVATE 1 + +#ifdef CONFIG_LIB_RAND +#define LWIP_RAND() ((u32_t)rand()) +#else +#define LWIP_DNS_SECURE 0 +#endif + +/* different handling for unit test, normally not needed */ +#ifdef LWIP_NOASSERT_ON_ERROR +#define LWIP_ERROR(message, expression, handler) do { if (!(expression)) { \ + handler; }} while (0) +#endif + +#define LWIP_DONT_PROVIDE_BYTEORDER_FUNCTIONS + +#define LWIP_PLATFORM_ASSERT(x) do {printf("Assertion \"%s\" failed at line %d in %s\n", \ + x, __LINE__, __FILE__); } while (0) + +#define atoi(str) (int)dectoul(str, NULL) +#define lwip_strnstr(a, b, c) strstr(a, b) + +#define LWIP_ERR_T int +#define LWIP_CONST_CAST(target_type, val) ((target_type)((uintptr_t)val)) + +#if defined(CONFIG_SYS_BIG_ENDIAN) +#define BYTE_ORDER BIG_ENDIAN +#endif + +#endif /* LWIP_ARCH_CC_H */ diff --git a/lib/lwip/u-boot/arch/sys_arch.h b/lib/lwip/u-boot/arch/sys_arch.h new file mode 100644 index 00000000000..e69de29bb2d --- /dev/null +++ b/lib/lwip/u-boot/arch/sys_arch.h diff --git a/lib/lwip/u-boot/limits.h b/lib/lwip/u-boot/limits.h new file mode 100644 index 00000000000..e69de29bb2d --- /dev/null +++ b/lib/lwip/u-boot/limits.h diff --git a/lib/lwip/u-boot/lwipopts.h b/lib/lwip/u-boot/lwipopts.h new file mode 100644 index 00000000000..9d618625fac --- /dev/null +++ b/lib/lwip/u-boot/lwipopts.h @@ -0,0 +1,157 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +/* Copyright (C) 2023 Linaro Ltd. <[email protected]> */ + +#ifndef LWIP_UBOOT_LWIPOPTS_H +#define LWIP_UBOOT_LWIPOPTS_H + +#if defined(CONFIG_LWIP_DEBUG) +#define LWIP_DEBUG 1 +#define LWIP_DBG_MIN_LEVEL LWIP_DBG_LEVEL_ALL +#define LWIP_DBG_TYPES_ON LWIP_DBG_ON +#define ETHARP_DEBUG LWIP_DBG_ON +#define NETIF_DEBUG LWIP_DBG_ON +#define PBUF_DEBUG LWIP_DBG_OFF +#define API_LIB_DEBUG LWIP_DBG_ON +#define API_MSG_DEBUG LWIP_DBG_OFF +#define SOCKETS_DEBUG LWIP_DBG_OFF +#define ICMP_DEBUG LWIP_DBG_OFF +#define IGMP_DEBUG LWIP_DBG_OFF +#define INET_DEBUG LWIP_DBG_OFF +#define IP_DEBUG LWIP_DBG_ON +#define IP_REASS_DEBUG LWIP_DBG_OFF +#define RAW_DEBUG LWIP_DBG_OFF +#define MEM_DEBUG LWIP_DBG_OFF +#define MEMP_DEBUG LWIP_DBG_OFF +#define SYS_DEBUG LWIP_DBG_OFF +#define TIMERS_DEBUG LWIP_DBG_ON +#define TCP_DEBUG LWIP_DBG_OFF +#define TCP_INPUT_DEBUG LWIP_DBG_OFF +#define TCP_FR_DEBUG LWIP_DBG_OFF +#define TCP_RTO_DEBUG LWIP_DBG_OFF +#define TCP_CWND_DEBUG LWIP_DBG_OFF +#define TCP_WND_DEBUG LWIP_DBG_OFF +#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF +#define TCP_RST_DEBUG LWIP_DBG_OFF +#define TCP_QLEN_DEBUG LWIP_DBG_OFF +#define UDP_DEBUG LWIP_DBG_OFF +#define TCPIP_DEBUG LWIP_DBG_OFF +#define SLIP_DEBUG LWIP_DBG_OFF +#define DHCP_DEBUG LWIP_DBG_ON +#define AUTOIP_DEBUG LWIP_DBG_ON +#define DNS_DEBUG LWIP_DBG_ON +#define IP6_DEBUG LWIP_DBG_OFF +#define DHCP6_DEBUG LWIP_DBG_OFF +#endif + +#define LWIP_TESTMODE 0 + +#if !defined(CONFIG_LWIP_ASSERT) +#define LWIP_NOASSERT 1 +#define LWIP_ASSERT(message, assertion) +#endif + +#include "lwip/debug.h" + +#define SYS_LIGHTWEIGHT_PROT 0 +#define NO_SYS 1 + +#define LWIP_IPV4 1 +#define LWIP_IPV6 0 + +#define MEM_ALIGNMENT 8 + +#define MEMP_NUM_TCP_SEG 16 +#define PBUF_POOL_SIZE 8 + +#define LWIP_ARP 1 +#define ARP_TABLE_SIZE 4 +#define ARP_QUEUEING 1 + +#define IP_FORWARD 0 +#define IP_OPTIONS_ALLOWED 1 +#define IP_REASSEMBLY 0 +#define IP_FRAG 0 +#define IP_REASS_MAXAGE 3 +#define IP_REASS_MAX_PBUFS 4 +#define IP_FRAG_USES_STATIC_BUF 0 + +#define IP_DEFAULT_TTL 255 + +#define LWIP_ICMP 0 + +#if defined(CONFIG_PROT_RAW_LWIP) +#define LWIP_RAW 1 +#else +#define LWIP_RAW 0 +#endif + +#if defined(CONFIG_PROT_DHCP_LWIP) +#define LWIP_DHCP 1 +#define LWIP_DHCP_BOOTP_FILE 1 +#else +#define LWIP_DHCP 0 +#endif + +#define LWIP_DHCP_DOES_ACD_CHECK 0 + +#define LWIP_AUTOIP 0 + +#define LWIP_SNMP 0 + +#define LWIP_IGMP 0 + +#if defined(CONFIG_PROT_DNS_LWIP) +#define LWIP_DNS 1 +#define DNS_TABLE_SIZE 1 +#else +#define LWIP_DNS 0 +#endif + +#if defined(CONFIG_PROT_UDP_LWIP) +#define LWIP_UDP 1 +#else +#define LWIP_UDP 0 +#endif + +#if defined(CONFIG_PROT_TCP_LWIP) +#define LWIP_TCP 1 +#define TCP_MSS 1460 +#define TCP_WND CONFIG_LWIP_TCP_WND +#define LWIP_WND_SCALE 1 +#define TCP_RCV_SCALE 0x7 +#define TCP_SND_BUF (2 * TCP_MSS) +#ifdef CONFIG_PROT_TCP_SACK_LWIP +#define LWIP_TCP_SACK_OUT 1 +#endif +#else +#define LWIP_TCP 0 +#endif + +#define LWIP_LISTEN_BACKLOG 0 + +#define PBUF_LINK_HLEN 14 +#define PBUF_POOL_BUFSIZE LWIP_MEM_ALIGN_SIZE(TCP_MSS + 40 + PBUF_LINK_HLEN) + +#define LWIP_HAVE_LOOPIF 0 + +#define LWIP_NETCONN 0 +#define LWIP_DISABLE_MEMP_SANITY_CHECKS 1 + +#define LWIP_SOCKET 0 +#define SO_REUSE 0 + +#define LWIP_STATS 0 + +#define PPP_SUPPORT 0 + +#define LWIP_TCPIP_CORE_LOCKING 0 + +#define LWIP_NETIF_LOOPBACK 0 + +/* use malloc instead of pool */ +#define MEMP_MEM_MALLOC 1 +#define MEMP_MEM_INIT 1 +#define MEM_LIBC_MALLOC 1 + +#endif /* LWIP_UBOOT_LWIPOPTS_H */ diff --git a/lib/tiny-printf.c b/lib/tiny-printf.c index 64dee779c4a..cc1dfe61cf7 100644 --- a/lib/tiny-printf.c +++ b/lib/tiny-printf.c @@ -269,7 +269,8 @@ static int _vprintf(struct printf_info *info, const char *fmt, va_list va) } break; case 'p': - if (CONFIG_IS_ENABLED(NET) || _DEBUG) { + if (CONFIG_IS_ENABLED(NET) || + CONFIG_IS_ENABLED(NET_LWIP) || _DEBUG) { pointer(info, fmt, va_arg(va, void *)); /* * Skip this because it pulls in _ctype which is diff --git a/net/Kconfig b/net/Kconfig index 7cb80b880a9..76ab7d91eeb 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -2,11 +2,6 @@ # Network configuration # -menuconfig NET - bool "Networking support" - default y - imply NETDEVICES - if NET config ARP_TIMEOUT @@ -26,15 +21,6 @@ config PROT_UDP Enable a generic udp framework that allows defining a custom handler for udp protocol. -config BOOTDEV_ETH - bool "Enable bootdev for ethernet" - depends on BOOTSTD - default y - help - Provide a bootdev for ethernet so that is it possible to boot - an operationg system over the network, using the PXE (Preboot - Execution Environment) protocol. - config BOOTP_SEND_HOSTNAME bool "Send hostname to DNS server" help @@ -45,15 +31,6 @@ config BOOTP_SEND_HOSTNAME of the "hostname" environment variable is passed as option 12 to the DHCP server. -config NET_RANDOM_ETHADDR - bool "Random ethaddr if unset" - help - Selecting this will allow the Ethernet interface to function even - when the ethaddr variable for that interface is unset. In this case, - a random MAC address in the locally administered address space is - generated. It will be saved to the appropriate environment variable, - too. - config NETCONSOLE bool "NetConsole support" help @@ -83,16 +60,6 @@ config SYS_FAULT_ECHO_LINK_DOWN this option is active, then CONFIG_SYS_FAULT_MII_ADDR also needs to be configured. -config TFTP_BLOCKSIZE - int "TFTP block size" - default 1468 - help - Default TFTP block size. - The MTU is typically 1500 for ethernet, so a TFTP block of - 1468 (MTU minus eth.hdrs) provides a good throughput with - almost-MTU block sizes. - You can also activate CONFIG_IP_DEFRAG to set a larger block. - config TFTP_PORT bool "Set TFTP UDP source/destination ports via the environment" help @@ -255,11 +222,45 @@ config IPV6 endif # if NET -config SYS_RX_ETH_BUFFER - int "Number of receive packet buffers" - default 4 +source "net/lwip/Kconfig" + +if NET || NET_LWIP + +config BOOTDEV_ETH + bool "Enable bootdev for ethernet" + depends on BOOTSTD + default y + help + Provide a bootdev for ethernet so that is it possible to boot + an operating system over the network, using the PXE (Preboot + Execution Environment) protocol. + +config NET_RANDOM_ETHADDR + bool "Random ethaddr if unset" + help + Selecting this will allow the Ethernet interface to function even + when the ethaddr variable for that interface is unset. In this case, + a random MAC address in the locally administered address space is + generated. It will be saved to the appropriate environment variable, + too. + +config TFTP_BLOCKSIZE + int "TFTP block size" + default 1468 help - Defines the number of Ethernet receive buffers. On some Ethernet - controllers it is recommended to set this value to 8 or even higher, - since all buffers can be full shortly after enabling the interface on - high Ethernet traffic. + Default TFTP block size. + The MTU is typically 1500 for ethernet, so a TFTP block of + 1468 (MTU minus eth.hdrs) provides a good throughput with + almost-MTU block sizes. + You can also activate CONFIG_IP_DEFRAG to set a larger block. + +endif # if NET || NET_LWIP + +config SYS_RX_ETH_BUFFER + int "Number of receive packet buffers" + default 4 + help + Defines the number of Ethernet receive buffers. On some Ethernet + controllers it is recommended to set this value to 8 or even higher, + since all buffers can be full shortly after enabling the interface on + high Ethernet traffic. diff --git a/net/Makefile b/net/Makefile index a7075c36a04..209377aeb26 100644 --- a/net/Makefile +++ b/net/Makefile @@ -5,16 +5,13 @@ #ccflags-y += -DDEBUG +ifeq ($(CONFIG_NET),y) + obj-$(CONFIG_NET) += arp.o obj-$(CONFIG_CMD_BOOTP) += bootp.o obj-$(CONFIG_CMD_CDP) += cdp.o obj-$(CONFIG_CMD_DNS) += dns.o obj-$(CONFIG_DM_DSA) += dsa-uclass.o -obj-$(CONFIG_$(XPL_)DM_ETH) += eth-uclass.o -obj-$(CONFIG_$(PHASE_)BOOTDEV_ETH) += eth_bootdev.o -obj-$(CONFIG_DM_MDIO) += mdio-uclass.o -obj-$(CONFIG_DM_MDIO_MUX) += mdio-mux-uclass.o -obj-$(CONFIG_$(XPL_)DM_ETH) += eth_common.o obj-$(CONFIG_CMD_LINK_LOCAL) += link_local.o obj-$(CONFIG_IPV6) += ndisc.o obj-$(CONFIG_$(XPL_)DM_ETH) += net.o @@ -38,3 +35,16 @@ obj-$(CONFIG_CMD_WGET) += wget.o # sprintf(buf, index ? "foo%d" : "foo", index) # and this is intentional usage. CFLAGS_eth_common.o += -Wno-format-extra-args + +endif + +ifeq ($(filter y,$(CONFIG_NET) $(CONFIG_NET_LWIP)),y) +obj-$(CONFIG_$(XPL_)DM_ETH) += eth-uclass.o +obj-$(CONFIG_$(PHASE_)BOOTDEV_ETH) += eth_bootdev.o +obj-$(CONFIG_DM_MDIO) += mdio-uclass.o +obj-$(CONFIG_DM_MDIO_MUX) += mdio-mux-uclass.o +obj-$(CONFIG_$(XPL_)DM_ETH) += eth_common.o +obj-y += net-common.o +endif + +obj-$(CONFIG_NET_LWIP) += lwip/ diff --git a/net/eth-uclass.c b/net/eth-uclass.c index e34d7af0229..5555f82f23e 100644 --- a/net/eth-uclass.c +++ b/net/eth-uclass.c @@ -284,6 +284,27 @@ static int on_ethaddr(const char *name, const char *value, enum env_op op, } U_BOOT_ENV_CALLBACK(ethaddr, on_ethaddr); +int eth_start_udev(struct udevice *dev) +{ + struct eth_device_priv *priv = dev_get_uclass_priv(dev); + int ret; + + if (priv->running) + return 0; + + if (!device_active(dev)) + return -EINVAL; + + ret = eth_get_ops(dev)->start(dev); + if (ret < 0) + return ret; + + priv->state = ETH_STATE_ACTIVE; + priv->running = true; + + return 0; +} + int eth_init(void) { struct udevice *current = NULL; @@ -328,20 +349,11 @@ int eth_init(void) if (current) { debug("Trying %s\n", current->name); - if (device_active(current)) { - ret = eth_get_ops(current)->start(current); - if (ret >= 0) { - struct eth_device_priv *priv = - dev_get_uclass_priv(current); - - priv->state = ETH_STATE_ACTIVE; - priv->running = true; - ret = 0; - goto end; - } - } else { + ret = eth_start_udev(current); + if (ret < 0) ret = eth_errno; - } + else + break; debug("FAIL\n"); } else { diff --git a/net/lwip/Kconfig b/net/lwip/Kconfig new file mode 100644 index 00000000000..8a67de4cf33 --- /dev/null +++ b/net/lwip/Kconfig @@ -0,0 +1,49 @@ +# +# Network configuration (with lwIP stack) +# + +if NET_LWIP + +config LWIP_DEBUG + bool "Enable debug traces in the lwIP library" + +config LWIP_ASSERT + bool "Enable assertions in the lwIP library" + +config PROT_DHCP_LWIP + bool + select PROT_UDP_LWIP + +config PROT_DNS_LWIP + bool + select PROT_UDP_LWIP + +config PROT_RAW_LWIP + bool + +config PROT_TCP_LWIP + bool + +config PROT_TCP_SACK_LWIP + bool "TCP SACK support" + depends on PROT_TCP_LWIP + default y + help + TCP protocol with selective acknowledgements. Improves + file transfer speed in wget. + +config PROT_UDP_LWIP + bool + +config LWIP_TCP_WND + int "Value of TCP_WND" + default 8000 if ARCH_QEMU + default 3000000 + help + Default value for TCP_WND in the lwIP configuration + Lower values result in slower wget transfer speeds in + general, especially when the latency on the network is high, + but QEMU with "-net user" needs no more than a few KB or the + transfer will stall and eventually time out. + +endif # NET_LWIP diff --git a/net/lwip/Makefile b/net/lwip/Makefile new file mode 100644 index 00000000000..f2558f8763a --- /dev/null +++ b/net/lwip/Makefile @@ -0,0 +1,8 @@ +ccflags-y += -I$(srctree)/lib/lwip/lwip/src/include -I$(srctree)/lib/lwip/u-boot + +obj-$(CONFIG_$(SPL_)DM_ETH) += net-lwip.o +obj-$(CONFIG_CMD_DHCP) += dhcp.o +obj-$(CONFIG_CMD_DNS) += dns.o +obj-$(CONFIG_CMD_PING) += ping.o +obj-$(CONFIG_CMD_TFTPBOOT) += tftp.o +obj-$(CONFIG_CMD_WGET) += wget.o diff --git a/net/lwip/dhcp.c b/net/lwip/dhcp.c new file mode 100644 index 00000000000..23b56226921 --- /dev/null +++ b/net/lwip/dhcp.c @@ -0,0 +1,139 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* Copyright (C) 2024 Linaro Ltd. */ + +#include <command.h> +#include <console.h> +#include <dm/device.h> +#include <linux/delay.h> +#include <linux/errno.h> +#include <lwip/dhcp.h> +#include <lwip/dns.h> +#include <lwip/timeouts.h> +#include <net.h> +#include <time.h> + +#define DHCP_TIMEOUT_MS 10000 + +#ifdef CONFIG_CMD_TFTPBOOT +/* Boot file obtained from DHCP (if present) */ +static char boot_file_name[DHCP_BOOT_FILE_LEN]; +#endif + +static void call_lwip_dhcp_fine_tmr(void *ctx) +{ + dhcp_fine_tmr(); + sys_timeout(10, call_lwip_dhcp_fine_tmr, NULL); +} + +static int dhcp_loop(struct udevice *udev) +{ + char *ipstr = "ipaddr\0\0"; + char *maskstr = "netmask\0\0"; + char *gwstr = "gatewayip\0\0"; + unsigned long start; + struct netif *netif; + struct dhcp *dhcp; + bool bound; + int idx; + + idx = dev_seq(udev); + if (idx < 0 || idx > 99) { + log_err("unexpected idx %d\n", idx); + return CMD_RET_FAILURE; + } + + netif = net_lwip_new_netif_noip(udev); + if (!netif) + return CMD_RET_FAILURE; + + start = get_timer(0); + + if (dhcp_start(netif)) + return CMD_RET_FAILURE; + + call_lwip_dhcp_fine_tmr(NULL); + + /* Wait for DHCP to complete */ + do { + net_lwip_rx(udev, netif); + sys_check_timeouts(); + bound = dhcp_supplied_address(netif); + if (bound) + break; + if (ctrlc()) { + printf("Abort\n"); + break; + } + mdelay(1); + } while (get_timer(start) < DHCP_TIMEOUT_MS); + + sys_untimeout(call_lwip_dhcp_fine_tmr, NULL); + + if (!bound) { + net_lwip_remove_netif(netif); + return CMD_RET_FAILURE; + } + + dhcp = netif_dhcp_data(netif); + + env_set("bootfile", dhcp->boot_file_name); + + if (idx > 0) { + sprintf(ipstr, "ipaddr%d", idx); + sprintf(maskstr, "netmask%d", idx); + sprintf(gwstr, "gatewayip%d", idx); + } else { + net_ip.s_addr = dhcp->offered_ip_addr.addr; + } + + env_set(ipstr, ip4addr_ntoa(&dhcp->offered_ip_addr)); + env_set(maskstr, ip4addr_ntoa(&dhcp->offered_sn_mask)); + env_set("serverip", ip4addr_ntoa(&dhcp->server_ip_addr)); + if (dhcp->offered_gw_addr.addr != 0) + env_set(gwstr, ip4addr_ntoa(&dhcp->offered_gw_addr)); + +#ifdef CONFIG_PROT_DNS_LWIP + env_set("dnsip", ip4addr_ntoa(dns_getserver(0))); + env_set("dnsip2", ip4addr_ntoa(dns_getserver(1))); +#endif +#ifdef CONFIG_CMD_TFTPBOOT + if (dhcp->boot_file_name[0] != '\0') + strncpy(boot_file_name, dhcp->boot_file_name, + sizeof(boot_file_name)); +#endif + + printf("DHCP client bound to address %pI4 (%lu ms)\n", + &dhcp->offered_ip_addr, get_timer(start)); + + net_lwip_remove_netif(netif); + return CMD_RET_SUCCESS; +} + +int do_dhcp(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) +{ + eth_set_current(); + + return dhcp_loop(eth_get_dev()); +} + +int dhcp_run(ulong addr, const char *fname, bool autoload) +{ + char *dhcp_argv[] = {"dhcp", NULL, }; +#ifdef CONFIG_CMD_TFTPBOOT + char *tftp_argv[] = {"tftpboot", boot_file_name, NULL, }; +#endif + struct cmd_tbl cmdtp = {}; /* dummy */ + + if (autoload) { +#ifdef CONFIG_CMD_TFTPBOOT + /* Assume DHCP was already performed */ + if (boot_file_name[0]) + return do_tftpb(&cmdtp, 0, 2, tftp_argv); + return 0; +#else + return -EOPNOTSUPP; +#endif + } + + return do_dhcp(&cmdtp, 0, 1, dhcp_argv); +} diff --git a/net/lwip/dns.c b/net/lwip/dns.c new file mode 100644 index 00000000000..4b937feaee1 --- /dev/null +++ b/net/lwip/dns.c @@ -0,0 +1,127 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* Copyright (C) 2024 Linaro Ltd. */ + +#include <command.h> +#include <console.h> +#include <lwip/dns.h> +#include <lwip/timeouts.h> +#include <net.h> +#include <time.h> + +#define DNS_RESEND_MS 1000 +#define DNS_TIMEOUT_MS 10000 + +struct dns_cb_arg { + ip_addr_t host_ipaddr; + const char *var; + bool done; +}; + +static void do_dns_tmr(void *arg) +{ + dns_tmr(); +} + +static void dns_cb(const char *name, const ip_addr_t *ipaddr, void *arg) +{ + struct dns_cb_arg *dns_cb_arg = arg; + char *ipstr = ip4addr_ntoa(ipaddr); + + dns_cb_arg->done = true; + + if (!ipaddr) { + printf("DNS: host not found\n"); + dns_cb_arg->host_ipaddr.addr = 0; + return; + } + + if (dns_cb_arg->var) + env_set(dns_cb_arg->var, ipstr); + + printf("%s\n", ipstr); +} + +static int dns_loop(struct udevice *udev, const char *name, const char *var) +{ + struct dns_cb_arg dns_cb_arg = { }; + bool has_server = false; + struct netif *netif; + ip_addr_t ipaddr; + ip_addr_t ns; + ulong start; + char *nsenv; + int ret; + + dns_cb_arg.var = var; + + netif = net_lwip_new_netif(udev); + if (!netif) + return -1; + + dns_init(); + + nsenv = env_get("dnsip"); + if (nsenv && ipaddr_aton(nsenv, &ns)) { + dns_setserver(0, &ns); + has_server = true; + } + + nsenv = env_get("dnsip2"); + if (nsenv && ipaddr_aton(nsenv, &ns)) { + dns_setserver(1, &ns); + has_server = true; + } + + if (!has_server) { + log_err("No valid name server (dnsip/dnsip2)\n"); + net_lwip_remove_netif(netif); + return CMD_RET_FAILURE; + } + + dns_cb_arg.done = false; + + ret = dns_gethostbyname(name, &ipaddr, dns_cb, &dns_cb_arg); + + if (ret == ERR_OK) { + dns_cb(name, &ipaddr, &dns_cb_arg); + } else if (ret == ERR_INPROGRESS) { + start = get_timer(0); + sys_timeout(DNS_RESEND_MS, do_dns_tmr, NULL); + do { + net_lwip_rx(udev, netif); + if (dns_cb_arg.done) + break; + sys_check_timeouts(); + if (ctrlc()) { + printf("\nAbort\n"); + break; + } + } while (get_timer(start) < DNS_TIMEOUT_MS); + sys_untimeout(do_dns_tmr, NULL); + } + + net_lwip_remove_netif(netif); + + if (dns_cb_arg.done && dns_cb_arg.host_ipaddr.addr != 0) + return CMD_RET_SUCCESS; + + return CMD_RET_FAILURE; +} + +int do_dns(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) +{ + char *name; + char *var = NULL; + + if (argc == 1 || argc > 3) + return CMD_RET_USAGE; + + name = argv[1]; + + if (argc == 3) + var = argv[2]; + + eth_set_current(); + + return dns_loop(eth_get_dev(), name, var); +} diff --git a/net/lwip/eth_internal.h b/net/lwip/eth_internal.h new file mode 100644 index 00000000000..0b829a8d388 --- /dev/null +++ b/net/lwip/eth_internal.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2001-2015 + * Wolfgang Denk, DENX Software Engineering, [email protected]. + * Joe Hershberger, National Instruments + */ + +#ifndef __ETH_INTERNAL_H +#define __ETH_INTERNAL_H + +/* Do init that is common to driver model and legacy networking */ +void eth_common_init(void); + +/** + * eth_env_set_enetaddr_by_index() - set the MAC address environment variable + * + * This sets up an environment variable with the given MAC address (@enetaddr). + * The environment variable to be set is defined by <@base_name><@index>addr. + * If @index is 0 it is omitted. For common Ethernet this means ethaddr, + * eth1addr, etc. + * + * @base_name: Base name for variable, typically "eth" + * @index: Index of interface being updated (>=0) + * @enetaddr: Pointer to MAC address to put into the variable + * Return: 0 if OK, other value on error + */ +int eth_env_set_enetaddr_by_index(const char *base_name, int index, + uchar *enetaddr); + +int eth_mac_skip(int index); +void eth_current_changed(void); +void eth_set_dev(struct udevice *dev); +void eth_set_current_to_next(void); + +#endif diff --git a/net/lwip/net-lwip.c b/net/lwip/net-lwip.c new file mode 100644 index 00000000000..5c2bb2e0361 --- /dev/null +++ b/net/lwip/net-lwip.c @@ -0,0 +1,305 @@ +// SPDX-License-Identifier: GPL-2.0 + +/* Copyright (C) 2024 Linaro Ltd. */ + +#include <command.h> +#include <dm/device.h> +#include <dm/uclass.h> +#include <lwip/ip4_addr.h> +#include <lwip/err.h> +#include <lwip/netif.h> +#include <lwip/pbuf.h> +#include <lwip/etharp.h> +#include <lwip/init.h> +#include <lwip/prot/etharp.h> +#include <net.h> + +/* xx:xx:xx:xx:xx:xx\0 */ +#define MAC_ADDR_STRLEN 18 + +#if defined(CONFIG_API) || defined(CONFIG_EFI_LOADER) +void (*push_packet)(void *, int len) = 0; +#endif +int net_restart_wrap; +static uchar net_pkt_buf[(PKTBUFSRX) * PKTSIZE_ALIGN + PKTALIGN]; +uchar *net_rx_packets[PKTBUFSRX]; +uchar *net_rx_packet; +const u8 net_bcast_ethaddr[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; +char *pxelinux_configfile; +/* Our IP addr (0 = unknown) */ +struct in_addr net_ip; +char net_boot_file_name[1024]; + +static err_t linkoutput(struct netif *netif, struct pbuf *p) +{ + struct udevice *udev = netif->state; + void *pp = NULL; + int err; + + if ((unsigned long)p->payload % PKTALIGN) { + /* + * Some net drivers have strict alignment requirements and may + * fail or output invalid data if the packet is not aligned. + */ + pp = memalign(PKTALIGN, p->len); + if (!pp) + return ERR_ABRT; + memcpy(pp, p->payload, p->len); + } + + err = eth_get_ops(udev)->send(udev, pp ? pp : p->payload, p->len); + free(pp); + if (err) { + log_err("send error %d\n", err); + return ERR_ABRT; + } + + return ERR_OK; +} + +static err_t net_lwip_if_init(struct netif *netif) +{ + netif->output = etharp_output; + netif->linkoutput = linkoutput; + netif->mtu = 1500; + netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_LINK_UP; + + return ERR_OK; +} + +static void eth_init_rings(void) +{ + int i; + + for (i = 0; i < PKTBUFSRX; i++) + net_rx_packets[i] = net_pkt_buf + i * PKTSIZE_ALIGN; +} + +struct netif *net_lwip_get_netif(void) +{ + struct netif *netif, *found = NULL; + + NETIF_FOREACH(netif) { + if (!found) + found = netif; + else + printf("Error: more than one netif in lwIP\n"); + } + return found; +} + +static int get_udev_ipv4_info(struct udevice *dev, ip4_addr_t *ip, + ip4_addr_t *mask, ip4_addr_t *gw) +{ + char *ipstr = "ipaddr\0\0"; + char *maskstr = "netmask\0\0"; + char *gwstr = "gatewayip\0\0"; + int idx = dev_seq(dev); + char *env; + + if (idx < 0 || idx > 99) { + log_err("unexpected idx %d\n", idx); + return -1; + } + + if (idx) { + sprintf(ipstr, "ipaddr%d", idx); + sprintf(maskstr, "netmask%d", idx); + sprintf(gwstr, "gatewayip%d", idx); + } + + ip4_addr_set_zero(ip); + ip4_addr_set_zero(mask); + ip4_addr_set_zero(gw); + + env = env_get(ipstr); + if (env) + ip4addr_aton(env, ip); + + env = env_get(maskstr); + if (env) + ip4addr_aton(env, mask); + + env = env_get(gwstr); + if (env) + ip4addr_aton(env, gw); + + return 0; +} + +static struct netif *new_netif(struct udevice *udev, bool with_ip) +{ + unsigned char enetaddr[ARP_HLEN]; + char hwstr[MAC_ADDR_STRLEN]; + ip4_addr_t ip, mask, gw; + struct netif *netif; + int ret = 0; + static bool first_call = true; + + if (!udev) + return NULL; + + if (first_call) { + eth_init_rings(); + /* Pick a valid active device, if any */ + eth_init(); + lwip_init(); + first_call = false; + } + + if (eth_start_udev(udev) < 0) { + log_err("Could not start %s\n", udev->name); + return NULL; + } + + netif_remove(net_lwip_get_netif()); + + ip4_addr_set_zero(&ip); + ip4_addr_set_zero(&mask); + ip4_addr_set_zero(&gw); + + if (with_ip) + if (get_udev_ipv4_info(udev, &ip, &mask, &gw) < 0) + return NULL; + + eth_env_get_enetaddr_by_index("eth", dev_seq(udev), enetaddr); + ret = snprintf(hwstr, MAC_ADDR_STRLEN, "%pM", enetaddr); + if (ret < 0 || ret >= MAC_ADDR_STRLEN) + return NULL; + + netif = calloc(1, sizeof(struct netif)); + if (!netif) + return NULL; + + netif->name[0] = 'e'; + netif->name[1] = 't'; + + string_to_enetaddr(hwstr, netif->hwaddr); + netif->hwaddr_len = ETHARP_HWADDR_LEN; + debug("adding lwIP netif for %s with hwaddr:%s ip:%s ", udev->name, + hwstr, ip4addr_ntoa(&ip)); + debug("mask:%s ", ip4addr_ntoa(&mask)); + debug("gw:%s\n", ip4addr_ntoa(&gw)); + + if (!netif_add(netif, &ip, &mask, &gw, udev, net_lwip_if_init, + netif_input)) { + printf("error: netif_add() failed\n"); + free(netif); + return NULL; + } + + netif_set_up(netif); + netif_set_link_up(netif); + /* Routing: use this interface to reach the default gateway */ + netif_set_default(netif); + + return netif; +} + +struct netif *net_lwip_new_netif(struct udevice *udev) +{ + return new_netif(udev, true); +} + +struct netif *net_lwip_new_netif_noip(struct udevice *udev) +{ + + return new_netif(udev, false); +} + +void net_lwip_remove_netif(struct netif *netif) +{ + netif_remove(netif); + free(netif); +} + +int net_init(void) +{ + eth_set_current(); + + net_lwip_new_netif(eth_get_dev()); + + return 0; +} + +static struct pbuf *alloc_pbuf_and_copy(uchar *data, int len) +{ + struct pbuf *p, *q; + + /* We allocate a pbuf chain of pbufs from the pool. */ + p = pbuf_alloc(PBUF_RAW, len, PBUF_POOL); + if (!p) { + LINK_STATS_INC(link.memerr); + LINK_STATS_INC(link.drop); + return NULL; + } + + for (q = p; q != NULL; q = q->next) { + memcpy(q->payload, data, q->len); + data += q->len; + } + + LINK_STATS_INC(link.recv); + + return p; +} + +int net_lwip_rx(struct udevice *udev, struct netif *netif) +{ + struct pbuf *pbuf; + uchar *packet; + int flags; + int len; + int i; + + if (!eth_is_active(udev)) + return -EINVAL; + + flags = ETH_RECV_CHECK_DEVICE; + for (i = 0; i < ETH_PACKETS_BATCH_RECV; i++) { + len = eth_get_ops(udev)->recv(udev, flags, &packet); + flags = 0; + + if (len > 0) { + pbuf = alloc_pbuf_and_copy(packet, len); + if (pbuf) + netif->input(pbuf, netif); + } + if (len >= 0 && eth_get_ops(udev)->free_pkt) + eth_get_ops(udev)->free_pkt(udev, packet, len); + if (len <= 0) + break; + } + if (len == -EAGAIN) + len = 0; + + return len; +} + +void net_process_received_packet(uchar *in_packet, int len) +{ +#if defined(CONFIG_API) || defined(CONFIG_EFI_LOADER) + if (push_packet) + (*push_packet)(in_packet, len); +#endif +} + +int net_loop(enum proto_t protocol) +{ + char *argv[1]; + + switch (protocol) { + case TFTPGET: + argv[0] = "tftpboot"; + return do_tftpb(NULL, 0, 1, argv); + default: + return -EINVAL; + } + + return -EINVAL; +} + +u32_t sys_now(void) +{ + return get_timer(0); +} diff --git a/net/lwip/ping.c b/net/lwip/ping.c new file mode 100644 index 00000000000..8dafa25959f --- /dev/null +++ b/net/lwip/ping.c @@ -0,0 +1,177 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* Copyright (C) 2024 Linaro Ltd. */ + +#include <command.h> +#include <console.h> +#include <dm/device.h> +#include <linux/delay.h> +#include <linux/errno.h> +#include <lwip/icmp.h> +#include <lwip/inet_chksum.h> +#include <lwip/raw.h> +#include <lwip/timeouts.h> +#include <net.h> +#include <time.h> + +#define PING_DELAY_MS 1000 +#define PING_COUNT 5 +/* Ping identifier - must fit on a u16_t */ +#define PING_ID 0xAFAF + +struct ping_ctx { + ip_addr_t target; + struct raw_pcb *pcb; + struct icmp_echo_hdr *iecho; + uint16_t seq_num; + bool alive; +}; + +static u8_t ping_recv(void *arg, struct raw_pcb *pcb, struct pbuf *p, + const ip_addr_t *addr) +{ + struct ping_ctx *ctx = arg; + struct icmp_echo_hdr *iecho = ctx->iecho; + + if (addr->addr != ctx->target.addr) + return 0; + + if ((p->tot_len >= (IP_HLEN + sizeof(struct icmp_echo_hdr))) && + pbuf_remove_header(p, IP_HLEN) == 0) { + iecho = (struct icmp_echo_hdr *)p->payload; + + if ((iecho->id == PING_ID) && + (iecho->seqno == lwip_htons(ctx->seq_num))) { + ctx->alive = true; + printf("host %s is alive\n", ipaddr_ntoa(addr)); + pbuf_free(p); + return 1; /* eat the packet */ + } + /* not eaten, restore original packet */ + pbuf_add_header(p, IP_HLEN); + } + + return 0; /* don't eat the packet */ +} + +static int ping_raw_init(struct ping_ctx *ctx) +{ + ctx->pcb = raw_new(IP_PROTO_ICMP); + if (!ctx->pcb) + return -ENOMEM; + + raw_recv(ctx->pcb, ping_recv, ctx); + raw_bind(ctx->pcb, IP_ADDR_ANY); + + return 0; +} + +static void ping_raw_stop(struct ping_ctx *ctx) +{ + if (ctx->pcb) + raw_remove(ctx->pcb); +} + +static void ping_prepare_echo(struct ping_ctx *ctx) +{ + struct icmp_echo_hdr *iecho = ctx->iecho; + + ICMPH_TYPE_SET(iecho, ICMP_ECHO); + ICMPH_CODE_SET(iecho, 0); + iecho->chksum = 0; + iecho->id = PING_ID; + iecho->seqno = lwip_htons(ctx->seq_num); + + iecho->chksum = inet_chksum(iecho, sizeof(*iecho)); +} + +static void ping_send_icmp(struct ping_ctx *ctx) +{ + struct pbuf *p; + size_t ping_size = sizeof(struct icmp_echo_hdr); + + p = pbuf_alloc(PBUF_IP, (u16_t)ping_size, PBUF_RAM); + if (!p) + return; + + if ((p->len == p->tot_len) && !p->next) { + ctx->iecho = (struct icmp_echo_hdr *)p->payload; + ping_prepare_echo(ctx); + raw_sendto(ctx->pcb, p, &ctx->target); + } + + pbuf_free(p); +} + +static void ping_send(void *arg) +{ + struct ping_ctx *ctx = arg; + + ctx->seq_num++; + if (ctx->seq_num <= PING_COUNT) { + ping_send_icmp(ctx); + sys_timeout(PING_DELAY_MS, ping_send, ctx); + } +} + +static int ping_loop(struct udevice *udev, const ip_addr_t* addr) +{ + struct ping_ctx ctx = {}; + struct netif *netif; + int ret; + + netif = net_lwip_new_netif(udev); + if (!netif) + return CMD_RET_FAILURE; + + printf("Using %s device\n", udev->name); + + ret = ping_raw_init(&ctx); + if (ret < 0) { + net_lwip_remove_netif(netif); + return ret; + } + + ctx.target = *addr; + + ping_send(&ctx); + + do { + sys_check_timeouts(); + net_lwip_rx(udev, netif); + if (ctx.alive) + break; + if (ctrlc()) { + printf("\nAbort\n"); + break; + } + } while (ctx.seq_num <= PING_COUNT); + + sys_untimeout(ping_send, &ctx); + ping_raw_stop(&ctx); + + net_lwip_remove_netif(netif); + + if (ctx.alive) + return 0; + + printf("ping failed; host %s is not alive\n", ipaddr_ntoa(addr)); + return -1; +} + +int do_ping(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) +{ + ip_addr_t addr; + + if (argc < 2) + return CMD_RET_USAGE; + + if (!ipaddr_aton(argv[1], &addr)) + return CMD_RET_USAGE; + + eth_set_current(); + + if (ping_loop(eth_get_dev(), &addr) < 0) + return CMD_RET_FAILURE; + + return CMD_RET_SUCCESS; +} diff --git a/net/lwip/tftp.c b/net/lwip/tftp.c new file mode 100644 index 00000000000..f4d0a6aa19a --- /dev/null +++ b/net/lwip/tftp.c @@ -0,0 +1,290 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* Copyright (C) 2024 Linaro Ltd. */ + +#include <command.h> +#include <console.h> +#include <display_options.h> +#include <dm/device.h> +#include <efi_loader.h> +#include <image.h> +#include <linux/delay.h> +#include <lwip/apps/tftp_client.h> +#include <lwip/timeouts.h> +#include <mapmem.h> +#include <net.h> +#include <time.h> + +#define PROGRESS_PRINT_STEP_BYTES (10 * 1024) + +enum done_state { + NOT_DONE = 0, + SUCCESS, + FAILURE, + ABORTED +}; + +struct tftp_ctx { + ulong daddr; + ulong size; + ulong block_count; + ulong start_time; + enum done_state done; +}; + +static void *tftp_open(const char *fname, const char *mode, u8_t is_write) +{ + return NULL; +} + +static void tftp_close(void *handle) +{ + struct tftp_ctx *ctx = handle; + ulong elapsed; + + if (ctx->done == FAILURE || ctx->done == ABORTED) { + /* Closing after an error or Ctrl-C */ + return; + } + ctx->done = SUCCESS; + + elapsed = get_timer(ctx->start_time); + if (elapsed > 0) { + puts("\n\t "); /* Line up with "Loading: " */ + print_size(ctx->size / elapsed * 1000, "/s"); + } + puts("\ndone\n"); + printf("Bytes transferred = %lu (%lx hex)\n", ctx->size, ctx->size); + + if (env_set_hex("filesize", ctx->size)) { + log_err("filesize not updated\n"); + return; + } +} + +static int tftp_read(void *handle, void *buf, int bytes) +{ + return 0; +} + +static int tftp_write(void *handle, struct pbuf *p) +{ + struct tftp_ctx *ctx = handle; + struct pbuf *q; + + for (q = p; q != NULL; q = q->next) { + memcpy((void *)ctx->daddr, q->payload, q->len); + ctx->daddr += q->len; + ctx->size += q->len; + ctx->block_count++; + if (ctx->block_count % 10 == 0) { + putc('#'); + if (ctx->block_count % (65 * 10) == 0) + puts("\n\t "); + } + } + + return 0; +} + +static void tftp_error(void *handle, int err, const char *msg, int size) +{ + struct tftp_ctx *ctx = handle; + char message[100]; + + ctx->done = FAILURE; + memset(message, 0, sizeof(message)); + memcpy(message, msg, LWIP_MIN(sizeof(message) - 1, (size_t)size)); + + printf("\nTFTP error: %d (%s)\n", err, message); +} + +static const struct tftp_context tftp_context = { + tftp_open, + tftp_close, + tftp_read, + tftp_write, + tftp_error +}; + +static int tftp_loop(struct udevice *udev, ulong addr, char *fname, + ip_addr_t srvip, uint16_t srvport) +{ + struct netif *netif; + struct tftp_ctx ctx; + err_t err; + + if (!fname || addr == 0) + return -1; + + if (!srvport) + srvport = TFTP_PORT; + + netif = net_lwip_new_netif(udev); + if (!netif) + return -1; + + ctx.done = NOT_DONE; + ctx.size = 0; + ctx.block_count = 0; + ctx.daddr = addr; + + printf("Using %s device\n", udev->name); + printf("TFTP from server %s; our IP address is %s\n", + ip4addr_ntoa(&srvip), env_get("ipaddr")); + printf("Filename '%s'.\n", fname); + printf("Load address: 0x%lx\n", ctx.daddr); + printf("Loading: "); + + err = tftp_init_client(&tftp_context); + if (!(err == ERR_OK || err == ERR_USE)) + log_err("tftp_init_client err: %d\n", err); + + tftp_client_set_blksize(CONFIG_TFTP_BLOCKSIZE); + + ctx.start_time = get_timer(0); + err = tftp_get(&ctx, &srvip, srvport, fname, TFTP_MODE_OCTET); + /* might return different errors, like routing problems */ + if (err != ERR_OK) { + printf("tftp_get() error %d\n", err); + net_lwip_remove_netif(netif); + return -1; + } + + while (!ctx.done) { + net_lwip_rx(udev, netif); + sys_check_timeouts(); + if (ctrlc()) { + printf("\nAbort\n"); + ctx.done = ABORTED; + break; + } + } + + tftp_cleanup(); + + net_lwip_remove_netif(netif); + + if (ctx.done == SUCCESS) { + if (env_set_hex("fileaddr", addr)) { + log_err("fileaddr not updated\n"); + return -1; + } + efi_set_bootdev("Net", "", fname, map_sysmem(addr, 0), + ctx.size); + return 0; + } + + return -1; +} + +int do_tftpb(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) +{ + int ret = CMD_RET_SUCCESS; + char *arg = NULL; + char *words[3] = { }; + char *fname = NULL; + char *server_ip = NULL; + char *server_port = NULL; + char *end; + ip_addr_t srvip; + uint16_t port = TFTP_PORT; + ulong laddr; + ulong addr; + int i; + + laddr = env_get_ulong("loadaddr", 16, image_load_addr); + + switch (argc) { + case 1: + fname = env_get("bootfile"); + break; + case 2: + /* + * Only one arg - accept two forms: + * Just load address, or just boot file name. The latter + * form must be written in a format which can not be + * mis-interpreted as a valid number. + */ + addr = hextoul(argv[1], &end); + if (end == (argv[1] + strlen(argv[1]))) { + laddr = addr; + fname = env_get("bootfile"); + } else { + arg = strdup(argv[1]); + } + break; + case 3: + laddr = hextoul(argv[1], NULL); + arg = strdup(argv[2]); + break; + default: + ret = CMD_RET_USAGE; + goto out; + } + + if (!arg) + arg = net_boot_file_name; + + if (arg) { + /* Parse [ip:[port:]]fname */ + i = 0; + while ((*(words + i) = strsep(&arg,":"))) + i++; + + switch (i) { + case 3: + server_ip = words[0]; + server_port = words[1]; + fname = words[2]; + break; + case 2: + server_ip = words[0]; + fname = words[1]; + break; + case 1: + fname = words[0]; + break; + default: + break; + } + } + + if (!server_ip) + server_ip = env_get("tftpserverip"); + if (!server_ip) + server_ip = env_get("serverip"); + if (!server_ip) { + log_err("error: tftpserverip/serverip has to be set\n"); + ret = CMD_RET_FAILURE; + goto out; + } + + if (server_port) + port = dectoul(server_port, NULL); + + if (!ipaddr_aton(server_ip, &srvip)) { + log_err("error: ipaddr_aton\n"); + ret = CMD_RET_FAILURE; + goto out; + } + + if (!fname) { + log_err("error: no file name\n"); + ret = CMD_RET_FAILURE; + goto out; + } + + if (!laddr) { + log_err("error: no load address\n"); + ret = CMD_RET_FAILURE; + goto out; + } + + eth_set_current(); + + if (tftp_loop(eth_get_dev(), laddr, fname, srvip, port) < 0) + ret = CMD_RET_FAILURE; +out: + free(arg); + return ret; +} diff --git a/net/lwip/wget.c b/net/lwip/wget.c new file mode 100644 index 00000000000..b495ebd1aa9 --- /dev/null +++ b/net/lwip/wget.c @@ -0,0 +1,357 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* Copyright (C) 2024 Linaro Ltd. */ + +#include <command.h> +#include <console.h> +#include <display_options.h> +#include <efi_loader.h> +#include <image.h> +#include <lwip/apps/http_client.h> +#include <lwip/timeouts.h> +#include <mapmem.h> +#include <net.h> +#include <time.h> + +#define SERVER_NAME_SIZE 200 +#define HTTP_PORT_DEFAULT 80 +#define PROGRESS_PRINT_STEP_BYTES (100 * 1024) + +enum done_state { + NOT_DONE = 0, + SUCCESS = 1, + FAILURE = 2 +}; + +struct wget_ctx { + char *path; + ulong daddr; + ulong saved_daddr; + ulong size; + ulong prevsize; + ulong start_time; + enum done_state done; +}; + +static int parse_url(char *url, char *host, u16 *port, char **path) +{ + char *p, *pp; + long lport; + + p = strstr(url, "http://"); + if (!p) { + log_err("only http:// is supported\n"); + return -EINVAL; + } + + p += strlen("http://"); + + /* Parse hostname */ + pp = strchr(p, ':'); + if (!pp) + pp = strchr(p, '/'); + if (!pp) + return -EINVAL; + + if (p + SERVER_NAME_SIZE <= pp) + return -EINVAL; + + memcpy(host, p, pp - p); + host[pp - p] = '\0'; + + if (*pp == ':') { + /* Parse port number */ + p = pp + 1; + lport = simple_strtol(p, &pp, 10); + if (pp && *pp != '/') + return -EINVAL; + if (lport > 65535) + return -EINVAL; + *port = (u16)lport; + } else { + *port = HTTP_PORT_DEFAULT; + } + if (*pp != '/') + return -EINVAL; + *path = pp; + + return 0; +} + +/* + * Legacy syntax support + * Convert [<server_name_or_ip>:]filename into a URL if needed + */ +static int parse_legacy_arg(char *arg, char *nurl, size_t rem) +{ + char *p = nurl; + size_t n; + char *col = strchr(arg, ':'); + char *env; + char *server; + char *path; + + if (strstr(arg, "http") == arg) { + n = snprintf(nurl, rem, "%s", arg); + if (n < 0 || n > rem) + return -1; + return 0; + } + + n = snprintf(p, rem, "%s", "http://"); + if (n < 0 || n > rem) + return -1; + p += n; + rem -= n; + + if (col) { + n = col - arg; + server = arg; + path = col + 1; + } else { + env = env_get("httpserverip"); + if (!env) + env = env_get("serverip"); + if (!env) { + log_err("error: httpserver/serverip has to be set\n"); + return -1; + } + n = strlen(env); + server = env; + path = arg; + } + + if (rem < n) + return -1; + strncpy(p, server, n); + p += n; + rem -= n; + if (rem < 1) + return -1; + *p = '/'; + p++; + rem--; + n = strlen(path); + if (rem < n) + return -1; + strncpy(p, path, n); + p += n; + rem -= n; + if (rem < 1) + return -1; + *p = '\0'; + + return 0; +} + +static err_t httpc_recv_cb(void *arg, struct altcp_pcb *pcb, struct pbuf *pbuf, + err_t err) +{ + struct wget_ctx *ctx = arg; + struct pbuf *buf; + + if (!pbuf) + return ERR_BUF; + + if (!ctx->start_time) + ctx->start_time = get_timer(0); + + for (buf = pbuf; buf; buf = buf->next) { + memcpy((void *)ctx->daddr, buf->payload, buf->len); + ctx->daddr += buf->len; + ctx->size += buf->len; + if (ctx->size - ctx->prevsize > PROGRESS_PRINT_STEP_BYTES) { + printf("#"); + ctx->prevsize = ctx->size; + } + } + + altcp_recved(pcb, pbuf->tot_len); + pbuf_free(pbuf); + return ERR_OK; +} + +static void httpc_result_cb(void *arg, httpc_result_t httpc_result, + u32_t rx_content_len, u32_t srv_res, err_t err) +{ + struct wget_ctx *ctx = arg; + ulong elapsed; + + if (httpc_result != HTTPC_RESULT_OK) { + log_err("\nHTTP client error %d\n", httpc_result); + ctx->done = FAILURE; + return; + } + if (srv_res != 200) { + log_err("\nHTTP server error %d\n", srv_res); + ctx->done = FAILURE; + return; + } + + elapsed = get_timer(ctx->start_time); + if (!elapsed) + elapsed = 1; + if (rx_content_len > PROGRESS_PRINT_STEP_BYTES) + printf("\n"); + printf("%u bytes transferred in %lu ms (", rx_content_len, elapsed); + print_size(rx_content_len / elapsed * 1000, "/s)\n"); + printf("Bytes transferred = %lu (%lx hex)\n", ctx->size, ctx->size); + efi_set_bootdev("Net", "", ctx->path, map_sysmem(ctx->saved_daddr, 0), + rx_content_len); + if (env_set_hex("filesize", rx_content_len) || + env_set_hex("fileaddr", ctx->saved_daddr)) { + log_err("Could not set filesize or fileaddr\n"); + ctx->done = FAILURE; + return; + } + + ctx->done = SUCCESS; +} + +static int wget_loop(struct udevice *udev, ulong dst_addr, char *uri) +{ + char server_name[SERVER_NAME_SIZE]; + httpc_connection_t conn; + httpc_state_t *state; + struct netif *netif; + struct wget_ctx ctx; + char *path; + u16 port; + + ctx.daddr = dst_addr; + ctx.saved_daddr = dst_addr; + ctx.done = NOT_DONE; + ctx.size = 0; + ctx.prevsize = 0; + ctx.start_time = 0; + + if (parse_url(uri, server_name, &port, &path)) + return CMD_RET_USAGE; + + netif = net_lwip_new_netif(udev); + if (!netif) + return -1; + + memset(&conn, 0, sizeof(conn)); + conn.result_fn = httpc_result_cb; + ctx.path = path; + if (httpc_get_file_dns(server_name, port, path, &conn, httpc_recv_cb, + &ctx, &state)) { + net_lwip_remove_netif(netif); + return CMD_RET_FAILURE; + } + + while (!ctx.done) { + net_lwip_rx(udev, netif); + sys_check_timeouts(); + if (ctrlc()) + break; + } + + net_lwip_remove_netif(netif); + + if (ctx.done == SUCCESS) + return 0; + + return -1; +} + +int wget_with_dns(ulong dst_addr, char *uri) +{ + eth_set_current(); + + return wget_loop(eth_get_dev(), dst_addr, uri); +} + +int do_wget(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]) +{ + char *end; + char *url; + ulong dst_addr; + char nurl[1024]; + + if (argc < 2 || argc > 3) + return CMD_RET_USAGE; + + dst_addr = hextoul(argv[1], &end); + if (end == (argv[1] + strlen(argv[1]))) { + if (argc < 3) + return CMD_RET_USAGE; + url = argv[2]; + } else { + dst_addr = image_load_addr; + url = argv[1]; + } + + if (parse_legacy_arg(url, nurl, sizeof(nurl))) + return CMD_RET_FAILURE; + + if (wget_with_dns(dst_addr, nurl)) + return CMD_RET_FAILURE; + + return CMD_RET_SUCCESS; +} + +/** + * wget_validate_uri() - validate the uri for wget + * + * @uri: uri string + * + * This function follows the current U-Boot wget implementation. + * scheme: only "http:" is supported + * authority: + * - user information: not supported + * - host: supported + * - port: not supported(always use the default port) + * + * Uri is expected to be correctly percent encoded. + * This is the minimum check, control codes(0x1-0x19, 0x7F, except '\0') + * and space character(0x20) are not allowed. + * + * TODO: stricter uri conformance check + * + * Return: true on success, false on failure + */ +bool wget_validate_uri(char *uri) +{ + char c; + bool ret = true; + char *str_copy, *s, *authority; + + for (c = 0x1; c < 0x21; c++) { + if (strchr(uri, c)) { + log_err("invalid character is used\n"); + return false; + } + } + if (strchr(uri, 0x7f)) { + log_err("invalid character is used\n"); + return false; + } + + if (strncmp(uri, "http://", 7)) { + log_err("only http:// is supported\n"); + return false; + } + str_copy = strdup(uri); + if (!str_copy) + return false; + + s = str_copy + strlen("http://"); + authority = strsep(&s, "/"); + if (!s) { + log_err("invalid uri, no file path\n"); + ret = false; + goto out; + } + s = strchr(authority, '@'); + if (s) { + log_err("user information is not supported\n"); + ret = false; + goto out; + } + +out: + free(str_copy); + + return ret; +} diff --git a/net/net-common.c b/net/net-common.c new file mode 100644 index 00000000000..a7f767d5e9c --- /dev/null +++ b/net/net-common.c @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0 + +void copy_filename(char *dst, const char *src, int size) +{ + if (src && *src && (*src == '"')) { + ++src; + --size; + } + + while ((--size > 0) && src && *src && (*src != '"')) + *dst++ = *src++; + *dst = '\0'; +} diff --git a/net/net.c b/net/net.c index 64bcf69d83f..f47e9fbe33a 100644 --- a/net/net.c +++ b/net/net.c @@ -1693,18 +1693,6 @@ void net_set_udp_header(uchar *pkt, struct in_addr dest, int dport, int sport, ip->udp_xsum = 0; } -void copy_filename(char *dst, const char *src, int size) -{ - if (src && *src && (*src == '"')) { - ++src; - --size; - } - - while ((--size > 0) && src && *src && (*src != '"')) - *dst++ = *src++; - *dst = '\0'; -} - int is_serverip_in_cmd(void) { return !!strchr(net_boot_file_name, ':'); diff --git a/test/boot/bootdev.c b/test/boot/bootdev.c index c635d06ec25..369105ca4cf 100644 --- a/test/boot/bootdev.c +++ b/test/boot/bootdev.c @@ -128,6 +128,7 @@ BOOTSTD_TEST(bootdev_test_labels, UTF_DM | UTF_SCAN_FDT | UTF_ETH_BOOTDEV); static int bootdev_test_any(struct unit_test_state *uts) { struct udevice *dev, *media; + char *seq; int mflags; /* @@ -147,8 +148,16 @@ static int bootdev_test_any(struct unit_test_state *uts) * 8 [ ] OK mmc mmc2.bootdev * 9 [ + ] OK mmc mmc1.bootdev * a [ ] OK mmc mmc0.bootdev + * + * However if DSA_SANDBOX is disabled the dsa-test@{0,1} devices + * are not there. */ - ut_assertok(bootdev_find_by_any("8", &dev, &mflags)); + if (CONFIG_IS_ENABLED(DSA_SANDBOX)) + seq = "8"; + else + seq = "6"; + + ut_assertok(bootdev_find_by_any(seq, &dev, &mflags)); ut_asserteq(UCLASS_BOOTDEV, device_get_uclass_id(dev)); ut_asserteq(BOOTFLOW_METHF_SINGLE_DEV, mflags); media = dev_get_parent(dev); diff --git a/test/boot/bootflow.c b/test/boot/bootflow.c index 6ad63afe90a..154dea70a59 100644 --- a/test/boot/bootflow.c +++ b/test/boot/bootflow.c @@ -109,9 +109,17 @@ static int bootflow_cmd_label(struct unit_test_state *uts) * 8 [ ] OK mmc mmc2.bootdev * 9 [ + ] OK mmc mmc1.bootdev * a [ ] OK mmc mmc0.bootdev + * + * However with CONFIG_DSA_SANDBOX=n we have two fewer (dsa-test@0 and + * dsa-test@1). */ - ut_assertok(run_command("bootflow scan -lH 9", 0)); - ut_assert_nextline("Scanning for bootflows with label '9'"); + if (CONFIG_IS_ENABLED(DSA_SANDBOX)) { + ut_assertok(run_command("bootflow scan -lH 9", 0)); + ut_assert_nextline("Scanning for bootflows with label '9'"); + } else { + ut_assertok(run_command("bootflow scan -lH 7", 0)); + ut_assert_nextline("Scanning for bootflows with label '7'"); + } ut_assert_skip_to_line("(1 bootflow, 1 valid)"); ut_assertok(run_command("bootflow scan -lH 0", 0)); diff --git a/test/cmd/Makefile b/test/cmd/Makefile index 8f2134998ad..dbee9b26405 100644 --- a/test/cmd/Makefile +++ b/test/cmd/Makefile @@ -30,7 +30,9 @@ ifdef CONFIG_SANDBOX obj-$(CONFIG_CMD_MBR) += mbr.o obj-$(CONFIG_CMD_READ) += rw.o obj-$(CONFIG_CMD_SETEXPR) += setexpr.o +ifdef CONFIG_NET obj-$(CONFIG_CMD_WGET) += wget.o +endif obj-$(CONFIG_ARM_FFA_TRANSPORT) += armffa.o endif obj-$(CONFIG_CMD_TEMPERATURE) += temperature.o diff --git a/test/dm/Makefile b/test/dm/Makefile index 6c9ebb8d07c..bcb52ef1067 100644 --- a/test/dm/Makefile +++ b/test/dm/Makefile @@ -48,7 +48,9 @@ obj-$(CONFIG_VIDEO_MIPI_DSI) += dsi_host.o obj-$(CONFIG_DM_DSA) += dsa.o obj-$(CONFIG_ECDSA_VERIFY) += ecdsa.o obj-$(CONFIG_EFI_MEDIA_SANDBOX) += efi_media.o +ifdef CONFIG_NET obj-$(CONFIG_DM_ETH) += eth.o +endif obj-$(CONFIG_EXTCON) += extcon.o ifneq ($(CONFIG_EFI_PARTITION),) obj-$(CONFIG_FASTBOOT_FLASH_MMC) += fastboot.o |