mirror of
https://github.com/brain-hackers/u-boot-brain
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![Kim Phillips](/assets/img/avatar_default.png)
cmd_boot.c:40:5: warning: symbol 'do_go' was not declared. Should it be static? cmd_bootm.c:164:6: warning: symbol '__arch_preboot_os' was not declared. Should it be static? cmd_bootm.c:477:5: warning: symbol 'do_bootm_subcommand' was not declared. Should it be static? cmd_bootm.c:1022:1: error: directive in argument list cmd_bootm.c:1028:1: error: directive in argument list cmd_bootm.c:1029:1: error: directive in argument list cmd_bootm.c:1036:1: error: directive in argument list cmd_bootm.c:1042:1: error: directive in argument list cmd_bootm.c:1044:1: error: directive in argument list cmd_bootm.c:1045:1: error: directive in argument list cmd_bootm.c:1047:1: error: directive in argument list cmd_bootm.c:1089:5: warning: symbol 'do_iminfo' was not declared. Should it be static? cmd_bootm.c:1176:5: warning: symbol 'do_imls' was not declared. Should it be static? cmd_bootm.c:1654:1: error: directive in argument list cmd_bootm.c:1660:1: error: directive in argument list cmd_console.c:32:5: warning: symbol 'do_coninfo' was not declared. Should it be s cmd_date.c:46:5: warning: symbol 'do_date' was not declared. Should it be static? cmd_echo.c:27:5: warning: symbol 'do_echo' was not declared. Should it be static? cmd_exit.c:27:5: warning: symbol 'do_exit' was not declared. Should it be static? cmd_fat.c:97:5: warning: symbol 'do_fat_ls' was not declared. Should it be static? cmd_fat.c:136:5: warning: symbol 'do_fat_fsinfo' was not declared. Should it be s cmd_fdt.c:66:5: warning: symbol 'do_fdt' was not declared. Should it be static? cmd_fdt.c:542:43: warning: incorrect type in assignment (different base types) cmd_fdt.c:542:43: expected unsigned int [unsigned] [usertype] <noident> cmd_fdt.c:542:43: got restricted __be32 [usertype] <noident> cmd_fdt.c:679:42: warning: cast to restricted __be32 cmd_fdt.c:820:1: error: directive in argument list cmd_fdt.c:822:1: error: directive in argument list cmd_flash.c:292:5: warning: symbol 'do_flinfo' was not declared. Should it be static? cmd_flash.c:324:5: warning: symbol 'do_flerase' was not declared. Should it be static? cmd_flash.c:457:5: warning: symbol 'do_protect' was not declared. Should it be st cmd_help.c:27:5: warning: symbol 'do_help' was not declared. Should it be static? cmd_i2c.c:136:6: warning: symbol '__def_i2c_init_board' was not declared. Should it be static? cmd_i2c.c:144:14: warning: symbol '__def_i2c_get_bus_speed' was not declared. Should it be static? cmd_i2c.c:151:5: warning: symbol '__def_i2c_set_bus_speed' was not declared. Should it be static? cmd_i2c.c:1322:1: error: directive in argument list cmd_i2c.c:1324:1: error: directive in argument list cmd_i2c.c:1326:1: error: directive in argument list cmd_i2c.c:1328:1: error: directive in argument list cmd_i2c.c:1337:1: error: directive in argument list cmd_i2c.c:1339:1: error: directive in argument list cmd_irq.c:27:5: warning: symbol 'do_interrupts' was not declared. Should it be static? cmd_itest.c:133:5: warning: symbol 'binary_test' was not declared. Should it be static? cmd_itest.c:158:5: warning: symbol 'do_itest' was not declared. Should it be stat cmd_load.c:54:5: warning: symbol 'do_load_serial' was not declared. Should it be static? cmd_load.c:431:6: warning: symbol 'his_eol' was not declared. Should it be static? cmd_load.c:432:6: warning: symbol 'his_pad_count' was not declared. Should it be static? cmd_load.c:433:6: warning: symbol 'his_pad_char' was not declared. Should it be static? cmd_load.c:434:6: warning: symbol 'his_quote' was not declared. Should it be static? cmd_load.c:436:5: warning: symbol 'do_load_serial_bin' was not declared. Should it be static? cmd_load.c:549:6: warning: symbol 'send_pad' was not declared. Should it be static? cmd_load.c:558:6: warning: symbol 'ktrans' was not declared. Should it be static? cmd_load.c:568:5: warning: symbol 'chk1' was not declared. Should it be static? cmd_load.c:578:6: warning: symbol 's1_sendpacket' was not declared. Should it be static? cmd_load.c:587:6: warning: symbol 'send_ack' was not declared. Should it be static? cmd_load.c:600:6: warning: symbol 'send_nack' was not declared. Should it be static? cmd_load.c:614:6: warning: symbol 'os_data_init' was not declared. Should it be static? cmd_load.c:615:6: warning: symbol 'os_data_char' was not declared. Should it be static? cmd_load.c:657:6: warning: symbol 'k_data_init' was not declared. Should it be static? cmd_load.c:663:6: warning: symbol 'k_data_save' was not declared. Should it be static? cmd_load.c:669:6: warning: symbol 'k_data_restore' was not declared. Should it be static? cmd_load.c:675:6: warning: symbol 'k_data_char' was not declared. Should it be static? cmd_load.c:693:6: warning: symbol 'send_parms' was not declared. Should it be static? cmd_load.c:694:6: warning: symbol 'send_ptr' was not declared. Should it be static? cmd_load.c:698:6: warning: symbol 'handle_send_packet' was not declared. Should i cmd_mdio.c:60:5: warning: symbol 'mdio_write_ranges' was not declared. Should it be static? cmd_mdio.c:82:5: warning: symbol 'mdio_read_ranges' was not declared. Should it be static? cmd_mdio.c:115:5: warning: symbol 'extract_reg_range' was not declared. Should it be static? cmd_mdio.c:144:5: warning: symbol 'extract_phy_range' was not declared. Should it cmd_mem.c:54:5: warning: symbol 'do_mem_md' was not declared. Should it be static? cmd_mem.c:150:5: warning: symbol 'do_mem_mm' was not declared. Should it be static? cmd_mem.c:154:5: warning: symbol 'do_mem_nm' was not declared. Should it be static? cmd_mem.c:159:5: warning: symbol 'do_mem_mw' was not declared. Should it be static? cmd_mem.c:256:5: warning: symbol 'do_mem_cmp' was not declared. Should it be static? cmd_mem.c:326:5: warning: symbol 'do_mem_cp' was not declared. Should it be static? cmd_mem.c:436:5: warning: symbol 'do_mem_base' was not declared. Should it be static? cmd_mem.c:449:5: warning: symbol 'do_mem_loop' was not declared. Should it be static? cmd_mem.c:595:5: warning: symbol 'do_mem_mtest' was not declared. Should it be static? cmd_mem.c:618:26: warning: Using plain integer as NULL pointer cmd_mem.c:1057:5: warning: symbol 'do_mem_crc' was not declared. Should it be static? cmd_misc.c:30:5: warning: symbol 'do_sleep' was not declared. Should it be static cmd_mmc.c:118:5: warning: symbol 'do_mmcinfo' was not declared. Should it be static? cmd_mmc.c:272:32: warning: Using plain integer as NULL pointer cmd_mmc.c:150:5: warning: symbol 'do_mmcops' was not declared. Should it be stati cmd_mp.c:27:1: warning: symbol 'cpu_cmd' was not declared. Should it be static? cmd_mp.c:85:1: error: directive in argument list cmd_mp.c:88:1: error: directive in argument list cmd_mtdparts.c:150:18: warning: symbol 'mtdids' was not declared. Should it be static? cmd_mtdparts.c:153:18: warning: symbol 'devices' was not declared. Should it be static? cmd_mtdparts.c:713:5: warning: symbol 'mtd_device_validate' was not declared. Should it be static? cmd_mtdparts.c:1887:5: warning: symbol 'do_chpart' was not declared. Should it be static? cmd_mtdparts.c:1925:5: warning: symbol 'do_mtdparts' was not declared. Should it be static? cmd_mtdparts.c:2060:1: error: directive in argument list cmd_mtdparts.c:2063:1: error: directive in argument list cmd_mtdparts.c:2066:1: error: directive in argument list cmd_mtdparts.c:2071:1: error: directive in argument list cmd_mtdparts.c:2073:1: error: directive in argument list cmd_nand.c:377:18: error: bad constant expression cmd_nand.c:431:5: warning: symbol 'do_nand' was not declared. Should it be static? cmd_nand.c:796:1: error: directive in argument list cmd_nand.c:801:1: error: directive in argument list cmd_nand.c:802:1: error: directive in argument list cmd_nand.c:806:1: error: directive in argument list cmd_nand.c:819:1: error: directive in argument list cmd_nand.c:824:1: error: directive in argument list cmd_nand.c:825:1: error: directive in argument list cmd_nand.c:831:1: error: directive in argument list cmd_nand.c:918:5: warning: symbol 'do_nandboot' was not declared. Should it be static? cmd_net.c:33:5: warning: symbol 'do_bootp' was not declared. Should it be static? cmd_net.c:107:5: warning: symbol 'do_dhcp' was not declared. Should it be static? cmd_net.c:120:5: warning: symbol 'do_nfs' was not declared. Should it be static? cmd_nvedit.c:138:5: warning: symbol 'do_env_print' was not declared. Should it be static? cmd_nvedit.c:323:5: warning: symbol '_do_env_set' was not declared. Should it be static? cmd_nvedit.c:435:5: warning: symbol 'do_env_set' was not declared. Should it be static? cmd_nvedit.c:514:5: warning: symbol 'do_env_edit' was not declared. Should it be static? cmd_nvedit.c:620:5: warning: symbol 'do_env_save' was not declared. Should it be static? cmd_nvedit.c:1016:1: error: directive in argument list cmd_nvedit.c:1018:1: error: directive in argument list cmd_nvedit.c:1021:1: error: directive in argument list cmd_nvedit.c:1023:1: error: directive in argument list cmd_nvedit.c:1024:1: error: directive in argument list cmd_nvedit.c:1026:1: error: directive in argument list cmd_nvedit.c:1027:1: error: directive in argument list cmd_nvedit.c:1029:1: error: directive in argument list cmd_nvedit.c:1030:1: error: directive in argument list cmd_nvedit.c:1032:1: error: directive in argument list cmd_nvedit.c:1034:1: error: directive in argument list cmd_nvedit.c:1036:1: error: directive in argument list cmd_nvedit.c:1037:1: error: directive in argument list cmd_nvedit.c:1039:1: error: directive in argument list cmd_pci.c:38:17: warning: symbol 'ShortPCIListing' was not declared. Should it be static? cmd_pci.c:38:22: warning: 'ShortPCIListing' defined but not used [-Wunused-variable] cmd_pci.c:411:5: warning: symbol 'do_pci' was not declared. Should it be static? cmd_pci.c:494:1: error: directive in argument list cmd_pci.c:497:1: error: directive in argument list cmd_reginfo.c:40:5: warning: symbol 'do_reginfo' was not declared. Should it be static? cmd_sata.c:31:5: warning: symbol 'sata_curr_device' was not declared. Should it be static? note -> ata_piix.c doesn't seem to use 'sata_curr_device'; deleted. cmd_sata.c:32:18: warning: symbol 'sata_dev_desc' was not declared. Should it be static? cmd_sata.c:70:5: warning: symbol 'do_sata' was not declared. Should it be static? cmd_setexpr.c:53:5: warning: symbol 'do_setexpr' was not declared. Should it be static? cmd_source.c:186:1: error: directive in argument list cmd_source.c:190:1: error: directive in argument list cmd_test.c:27:5: warning: symbol 'do_test' was not declared. Should it be static? cmd_test.c:153:5: warning: symbol 'do_false' was not declared. Should it be static? cmd_test.c:164:5: warning: symbol 'do_true' was not declared. Should it be static cmd_usb.c:43:6: warning: symbol 'usb_get_class_desc' was not declared. Should it be static? cmd_usb.c:69:6: warning: symbol 'usb_display_class_sub' was not declared. Should it be static? cmd_usb.c:151:6: warning: symbol 'usb_display_string' was not declared. Should it be static? cmd_usb.c:161:6: warning: symbol 'usb_display_desc' was not declared. Should it be static? cmd_usb.c:195:6: warning: symbol 'usb_display_conf_desc' was not declared. Should it be static? cmd_usb.c:210:6: warning: symbol 'usb_display_if_desc' was not declared. Should it be static? cmd_usb.c:227:6: warning: symbol 'usb_display_ep_desc' was not declared. Should it be static? cmd_usb.c:252:6: warning: symbol 'usb_display_config' was not declared. Should it be static? cmd_usb.c:283:6: warning: symbol 'usb_show_tree_graph' was not declared. Should it be static? cmd_usb.c:343:6: warning: symbol 'usb_show_tree' was not declared. Should it be static? cmd_usb.c:356:5: warning: symbol 'do_usbboot' was not declared. Should it be static? cmd_usb.c:366:5: warning: symbol 'do_usb' was not declared. Should it be static? cmd_version.c:31:5: warning: symbol 'do_version' was not declared. Should it be s cmd_ximg.c:46:1: warning: symbol 'do_imgextract' was not declared. Should it be static? cmd_ximg.c:272:1: error: directive in argument list cmd_ximg.c:276:1: error: directive in argument list Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
464 lines
10 KiB
C
464 lines
10 KiB
C
/*
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* (C) Copyright 2000
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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/*
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* Boot support
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*/
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#include <common.h>
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#include <command.h>
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#include <net.h>
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static int netboot_common(enum proto_t, cmd_tbl_t *, int, char * const []);
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static int do_bootp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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{
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return netboot_common(BOOTP, cmdtp, argc, argv);
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}
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U_BOOT_CMD(
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bootp, 3, 1, do_bootp,
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"boot image via network using BOOTP/TFTP protocol",
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"[loadAddress] [[hostIPaddr:]bootfilename]"
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);
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int do_tftpb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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{
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int ret;
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bootstage_mark_name(BOOTSTAGE_KERNELREAD_START, "tftp_start");
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ret = netboot_common(TFTPGET, cmdtp, argc, argv);
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bootstage_mark_name(BOOTSTAGE_KERNELREAD_STOP, "tftp_done");
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return ret;
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}
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U_BOOT_CMD(
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tftpboot, 3, 1, do_tftpb,
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"boot image via network using TFTP protocol",
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"[loadAddress] [[hostIPaddr:]bootfilename]"
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);
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#ifdef CONFIG_CMD_TFTPPUT
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int do_tftpput(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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{
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int ret;
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ret = netboot_common(TFTPPUT, cmdtp, argc, argv);
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return ret;
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}
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U_BOOT_CMD(
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tftpput, 4, 1, do_tftpput,
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"TFTP put command, for uploading files to a server",
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"Address Size [[hostIPaddr:]filename]"
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);
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#endif
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#ifdef CONFIG_CMD_TFTPSRV
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static int do_tftpsrv(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
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{
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return netboot_common(TFTPSRV, cmdtp, argc, argv);
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}
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U_BOOT_CMD(
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tftpsrv, 2, 1, do_tftpsrv,
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"act as a TFTP server and boot the first received file",
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"[loadAddress]\n"
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"Listen for an incoming TFTP transfer, receive a file and boot it.\n"
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"The transfer is aborted if a transfer has not been started after\n"
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"about 50 seconds or if Ctrl-C is pressed."
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);
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#endif
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#ifdef CONFIG_CMD_RARP
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int do_rarpb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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{
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return netboot_common(RARP, cmdtp, argc, argv);
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}
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U_BOOT_CMD(
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rarpboot, 3, 1, do_rarpb,
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"boot image via network using RARP/TFTP protocol",
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"[loadAddress] [[hostIPaddr:]bootfilename]"
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);
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#endif
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#if defined(CONFIG_CMD_DHCP)
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static int do_dhcp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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{
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return netboot_common(DHCP, cmdtp, argc, argv);
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}
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U_BOOT_CMD(
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dhcp, 3, 1, do_dhcp,
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"boot image via network using DHCP/TFTP protocol",
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"[loadAddress] [[hostIPaddr:]bootfilename]"
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);
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#endif
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#if defined(CONFIG_CMD_NFS)
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static int do_nfs(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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{
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return netboot_common(NFS, cmdtp, argc, argv);
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}
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U_BOOT_CMD(
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nfs, 3, 1, do_nfs,
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"boot image via network using NFS protocol",
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"[loadAddress] [[hostIPaddr:]bootfilename]"
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);
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#endif
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static void netboot_update_env(void)
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{
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char tmp[22];
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if (NetOurGatewayIP) {
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ip_to_string(NetOurGatewayIP, tmp);
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setenv("gatewayip", tmp);
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}
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if (NetOurSubnetMask) {
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ip_to_string(NetOurSubnetMask, tmp);
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setenv("netmask", tmp);
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}
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if (NetOurHostName[0])
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setenv("hostname", NetOurHostName);
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if (NetOurRootPath[0])
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setenv("rootpath", NetOurRootPath);
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if (NetOurIP) {
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ip_to_string(NetOurIP, tmp);
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setenv("ipaddr", tmp);
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}
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#if !defined(CONFIG_BOOTP_SERVERIP)
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/*
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* Only attempt to change serverip if net/bootp.c:BootpCopyNetParams()
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* could have set it
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*/
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if (NetServerIP) {
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ip_to_string(NetServerIP, tmp);
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setenv("serverip", tmp);
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}
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#endif
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if (NetOurDNSIP) {
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ip_to_string(NetOurDNSIP, tmp);
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setenv("dnsip", tmp);
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}
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#if defined(CONFIG_BOOTP_DNS2)
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if (NetOurDNS2IP) {
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ip_to_string(NetOurDNS2IP, tmp);
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setenv("dnsip2", tmp);
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}
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#endif
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if (NetOurNISDomain[0])
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setenv("domain", NetOurNISDomain);
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#if defined(CONFIG_CMD_SNTP) \
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&& defined(CONFIG_BOOTP_TIMEOFFSET)
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if (NetTimeOffset) {
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sprintf(tmp, "%d", NetTimeOffset);
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setenv("timeoffset", tmp);
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}
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#endif
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#if defined(CONFIG_CMD_SNTP) \
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&& defined(CONFIG_BOOTP_NTPSERVER)
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if (NetNtpServerIP) {
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ip_to_string(NetNtpServerIP, tmp);
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setenv("ntpserverip", tmp);
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}
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#endif
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}
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static int netboot_common(enum proto_t proto, cmd_tbl_t *cmdtp, int argc,
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char * const argv[])
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{
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char *s;
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char *end;
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int rcode = 0;
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int size;
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ulong addr;
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/* pre-set load_addr */
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if ((s = getenv("loadaddr")) != NULL) {
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load_addr = simple_strtoul(s, NULL, 16);
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}
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switch (argc) {
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case 1:
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break;
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case 2: /*
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* Only one arg - accept two forms:
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* Just load address, or just boot file name. The latter
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* form must be written in a format which can not be
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* mis-interpreted as a valid number.
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*/
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addr = simple_strtoul(argv[1], &end, 16);
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if (end == (argv[1] + strlen(argv[1])))
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load_addr = addr;
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else
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copy_filename(BootFile, argv[1], sizeof(BootFile));
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break;
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case 3: load_addr = simple_strtoul(argv[1], NULL, 16);
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copy_filename(BootFile, argv[2], sizeof(BootFile));
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break;
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#ifdef CONFIG_CMD_TFTPPUT
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case 4:
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if (strict_strtoul(argv[1], 16, &save_addr) < 0 ||
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strict_strtoul(argv[2], 16, &save_size) < 0) {
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printf("Invalid address/size\n");
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return cmd_usage(cmdtp);
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}
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copy_filename(BootFile, argv[3], sizeof(BootFile));
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break;
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#endif
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default:
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bootstage_error(BOOTSTAGE_ID_NET_START);
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return CMD_RET_USAGE;
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}
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bootstage_mark(BOOTSTAGE_ID_NET_START);
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if ((size = NetLoop(proto)) < 0) {
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bootstage_error(BOOTSTAGE_ID_NET_NETLOOP_OK);
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return 1;
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}
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bootstage_mark(BOOTSTAGE_ID_NET_NETLOOP_OK);
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/* NetLoop ok, update environment */
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netboot_update_env();
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/* done if no file was loaded (no errors though) */
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if (size == 0) {
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bootstage_error(BOOTSTAGE_ID_NET_LOADED);
|
|
return 0;
|
|
}
|
|
|
|
/* flush cache */
|
|
flush_cache(load_addr, size);
|
|
|
|
bootstage_mark(BOOTSTAGE_ID_NET_LOADED);
|
|
|
|
rcode = bootm_maybe_autostart(cmdtp, argv[0]);
|
|
|
|
if (rcode < 0)
|
|
bootstage_error(BOOTSTAGE_ID_NET_DONE_ERR);
|
|
else
|
|
bootstage_mark(BOOTSTAGE_ID_NET_DONE);
|
|
return rcode;
|
|
}
|
|
|
|
#if defined(CONFIG_CMD_PING)
|
|
static int do_ping(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
|
|
{
|
|
if (argc < 2)
|
|
return -1;
|
|
|
|
NetPingIP = string_to_ip(argv[1]);
|
|
if (NetPingIP == 0)
|
|
return CMD_RET_USAGE;
|
|
|
|
if (NetLoop(PING) < 0) {
|
|
printf("ping failed; host %s is not alive\n", argv[1]);
|
|
return 1;
|
|
}
|
|
|
|
printf("host %s is alive\n", argv[1]);
|
|
|
|
return 0;
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
ping, 2, 1, do_ping,
|
|
"send ICMP ECHO_REQUEST to network host",
|
|
"pingAddress"
|
|
);
|
|
#endif
|
|
|
|
#if defined(CONFIG_CMD_CDP)
|
|
|
|
static void cdp_update_env(void)
|
|
{
|
|
char tmp[16];
|
|
|
|
if (CDPApplianceVLAN != htons(-1)) {
|
|
printf("CDP offered appliance VLAN %d\n", ntohs(CDPApplianceVLAN));
|
|
VLAN_to_string(CDPApplianceVLAN, tmp);
|
|
setenv("vlan", tmp);
|
|
NetOurVLAN = CDPApplianceVLAN;
|
|
}
|
|
|
|
if (CDPNativeVLAN != htons(-1)) {
|
|
printf("CDP offered native VLAN %d\n", ntohs(CDPNativeVLAN));
|
|
VLAN_to_string(CDPNativeVLAN, tmp);
|
|
setenv("nvlan", tmp);
|
|
NetOurNativeVLAN = CDPNativeVLAN;
|
|
}
|
|
|
|
}
|
|
|
|
int do_cdp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
|
|
{
|
|
int r;
|
|
|
|
r = NetLoop(CDP);
|
|
if (r < 0) {
|
|
printf("cdp failed; perhaps not a CISCO switch?\n");
|
|
return 1;
|
|
}
|
|
|
|
cdp_update_env();
|
|
|
|
return 0;
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
cdp, 1, 1, do_cdp,
|
|
"Perform CDP network configuration",
|
|
"\n"
|
|
);
|
|
#endif
|
|
|
|
#if defined(CONFIG_CMD_SNTP)
|
|
int do_sntp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
|
|
{
|
|
char *toff;
|
|
|
|
if (argc < 2) {
|
|
NetNtpServerIP = getenv_IPaddr("ntpserverip");
|
|
if (NetNtpServerIP == 0) {
|
|
printf("ntpserverip not set\n");
|
|
return (1);
|
|
}
|
|
} else {
|
|
NetNtpServerIP = string_to_ip(argv[1]);
|
|
if (NetNtpServerIP == 0) {
|
|
printf("Bad NTP server IP address\n");
|
|
return (1);
|
|
}
|
|
}
|
|
|
|
toff = getenv("timeoffset");
|
|
if (toff == NULL)
|
|
NetTimeOffset = 0;
|
|
else
|
|
NetTimeOffset = simple_strtol(toff, NULL, 10);
|
|
|
|
if (NetLoop(SNTP) < 0) {
|
|
printf("SNTP failed: host %pI4 not responding\n",
|
|
&NetNtpServerIP);
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
sntp, 2, 1, do_sntp,
|
|
"synchronize RTC via network",
|
|
"[NTP server IP]\n"
|
|
);
|
|
#endif
|
|
|
|
#if defined(CONFIG_CMD_DNS)
|
|
int do_dns(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
|
|
{
|
|
if (argc == 1)
|
|
return CMD_RET_USAGE;
|
|
|
|
/*
|
|
* We should check for a valid hostname:
|
|
* - Each label must be between 1 and 63 characters long
|
|
* - the entire hostname has a maximum of 255 characters
|
|
* - only the ASCII letters 'a' through 'z' (case-insensitive),
|
|
* the digits '0' through '9', and the hyphen
|
|
* - cannot begin or end with a hyphen
|
|
* - no other symbols, punctuation characters, or blank spaces are
|
|
* permitted
|
|
* but hey - this is a minimalist implmentation, so only check length
|
|
* and let the name server deal with things.
|
|
*/
|
|
if (strlen(argv[1]) >= 255) {
|
|
printf("dns error: hostname too long\n");
|
|
return 1;
|
|
}
|
|
|
|
NetDNSResolve = argv[1];
|
|
|
|
if (argc == 3)
|
|
NetDNSenvvar = argv[2];
|
|
else
|
|
NetDNSenvvar = NULL;
|
|
|
|
if (NetLoop(DNS) < 0) {
|
|
printf("dns lookup of %s failed, check setup\n", argv[1]);
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
dns, 3, 1, do_dns,
|
|
"lookup the IP of a hostname",
|
|
"hostname [envvar]"
|
|
);
|
|
|
|
#endif /* CONFIG_CMD_DNS */
|
|
|
|
#if defined(CONFIG_CMD_LINK_LOCAL)
|
|
static int do_link_local(cmd_tbl_t *cmdtp, int flag, int argc,
|
|
char * const argv[])
|
|
{
|
|
char tmp[22];
|
|
|
|
if (NetLoop(LINKLOCAL) < 0)
|
|
return 1;
|
|
|
|
NetOurGatewayIP = 0;
|
|
ip_to_string(NetOurGatewayIP, tmp);
|
|
setenv("gatewayip", tmp);
|
|
|
|
ip_to_string(NetOurSubnetMask, tmp);
|
|
setenv("netmask", tmp);
|
|
|
|
ip_to_string(NetOurIP, tmp);
|
|
setenv("ipaddr", tmp);
|
|
setenv("llipaddr", tmp); /* store this for next time */
|
|
|
|
return 0;
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
linklocal, 1, 1, do_link_local,
|
|
"acquire a network IP address using the link-local protocol",
|
|
""
|
|
);
|
|
|
|
#endif /* CONFIG_CMD_LINK_LOCAL */
|