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2011-05-19net/tftp.c: cosmetic: fix pointer syntax issuesLuca Ceresoli1-10/+10
This removes the following checkpatch issues: - ERROR: "foo * bar" should be "foo *bar" - ERROR: "(foo*)" should be "(foo *)" Signed-off-by: Luca Ceresoli <luca.ceresoli@comelit.it> Cc: Wolfgang Denk <wd@denx.de>
2011-05-19net/tftp.c: cosmetic: fix whitespace issuesLuca Ceresoli1-95/+97
This removes the following checkpatch issues: - ERROR: space prohibited before that close parenthesis ')' - ERROR: space required after that ';' (ctx:BxV) - ERROR: space required after that ',' (ctx:VxV) - ERROR: space required after that ';' (ctx:VxV) - ERROR: spaces required around that '<<=' (ctx:VxV) - ERROR: spaces required around that '<' (ctx:VxV) - ERROR: spaces required around that '=' (ctx:VxV) - ERROR: spaces required around that '+=' (ctx:VxV) - ERROR: spaces required around that '=' (ctx:VxW) - WARNING: please, no spaces at the start of a line - WARNING: space prohibited between function name and open parenthesis '(' Signed-off-by: Luca Ceresoli <luca.ceresoli@comelit.it> Cc: Wolfgang Denk <wd@denx.de>
2011-05-19net/tftp.c: cosmetic: fix lines over 80 charactersLuca Ceresoli1-24/+42
Signed-off-by: Luca Ceresoli <luca.ceresoli@comelit.it> Cc: Wolfgang Denk <wd@denx.de>
2011-05-12NET: pass source IP address to packet handlersLuca Ceresoli1-1/+2
This is needed for the upcoming TFTP server implementation. This also simplifies PingHandler() and fixes rxhand_f documentation. Signed-off-by: Luca Ceresoli <luca.ceresoli@comelit.it> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
2010-03-21TFTP: allow for adjustable retransmission timoutWolfgang Denk1-5/+18
So far, TFTP negotiated a fixed retransmission timeout of 5 seconds. In some cases (busy networks, slow TFTP servers) this caused very slow transfers. A new environment variable "tftptimeout" allows to set this timeout. Lowering this value may make downloads succeed faster in networks with high packet loss rates or with unreliable TFTP servers. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Ben Warren <biggerbadderben@gmail.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-12-13Add error codes/handling for TFTP-serverRemy Bohmer1-3/+29
Signed-off-by: Remy Bohmer <linux@bohmer.net> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-12-13net: pull CONFIG checks out of source and into makefileMike Frysinger1-4/+0
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-08-25Add Transfer Size Option to tftpRobin Getz1-2/+36
Optionally add RFC 2349 "Transfer Size Option", so we can minimize the time spent sending data over the UART (now print a single line during a tftp transfer). - If turned on (CONFIG_TFTP_TSIZE), U-Boot asks for the size of the file. - if receives the file size, a single line (50 chars) are printed. one hash mark == 2% of the file downloaded. - if it doesn't receive the file size (the server doesn't support RFC 2349, prints standard hash marks (one mark for each UDP frame). Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-08-25tftp: get the tftp block size from config file and from the environmentAlessandro Rubini1-2/+11
Increasing the block size is useful if CONFIG_IP_DEFRAG is used. Howerver, the last fragments in a burst may overflow the receiving ethernet, so the default is left at 1468, with thre new CONFIG_TFTP_BLOCKSIZE for config files. Further, "tftpblocksize" can be set in the environment. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-08-10net/tftp.c: fix warning: pointer targets differ in signednessWolfgang Denk1-1/+3
tftp.c:294: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness This was only visible for the utx8245 board which seems to have DEBUG enabled. Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-08-07minor debug cleanups in ./netRobin Getz1-16/+5
Minor ./net cleanups - no functional changes - change #ifdef DEBUG printf(); #endif to just debug() - changed __FUNCTION__ to __func__ - got rid of extra whitespace between function and opening brace - removed unnecessary braces on if statements gcc dead code elimination should make this functionally/size equivalent when DEBUG is not defined. (confirmed on Blackfin, with gcc 4.3.3). Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-03-20convert print_IPaddr() to %pI4Mike Frysinger1-6/+4
Now that our printf functions support the %pI4 modifier like the kernel, let's drop the inflexible print_IPaddr() function and covert over to the %pI4 modifier. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com>
2008-12-04net: Fix TftpStart() ip:filename bugPeter Tyser1-2/+1
The TftpStart() function modifies the 'BootFile' string when 'BootFile' contains both an IP address and filename (eg 1.2.3.4:/path/file). This causes subsequent calls to TftpStart to incorrectly parse the TFTP filename and server IP address to use. For example: => tftp 0x100000 10.52.0.62:/home/ptyser/non_existant Speed: 100, half duplex Using eTSEC1 device TFTP from server 10.52.0.62; our IP address is 10.52.253.79 ^^^^^^^^^^ CORRECT Filename '/home/ptyser/non_existant'. ^^^^^^^^^^^^^^^^^^^^^^^^^ CORRECT Load address: 0x100000 Loading: * TFTP error: 'File not found' (1) Starting again eTSEC2: No link. Speed: 100, half duplex Using eTSEC1 device TFTP from server 10.52.0.33; our IP address is 10.52.253.79 ^^^^^^^^^^ WRONG Filename '10.52.0.62'. ^^^^^^^^^^ WRONG Load address: 0x100000 Loading: * TFTP error: 'File not found' (1) Starting again TftpStart() was modified to not modify the 'BootFile' string. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD1-4/+4
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-18net: Make TFTP server timeout configurableBartlomiej Sieka1-4/+24
There are two aspects of a TFTP transfer involving timeouts: 1. timeout waiting for initial server reply after sending RRQ 2. timeouts while transferring actual data from the server Since the upcoming auto-update feature attempts a TFTP download during each boot, it is undesirable to have a long delay when the TFTP server is not available. Thus, this commit makes the server timeout (1.) configurable by two global variables: TftpRRQTimeoutMSecs TftpRRQTimeoutCountMax TftpRRQTimeoutMSecs overrides default timeout when trying to connect to a TFTP server, TftpRRQTimeoutCountMax overrides default number of connection retries. The total delay when trying to download a file from a non-existing TFTP server is TftpRRQTimeoutMSecs x TftpRRQTimeoutCountMax milliseconds. Timeouts during file transfers (2.) are unaffected. Signed-off-by: Rafal Czubak <rcz@semihalf.com> Signed-off-by: Bartlomiej Sieka <tur@semihalf.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-10-18net: express the first argument to NetSetTimeout() in millisecondsBartlomiej Sieka1-5/+5
Enforce millisecond semantics of the first argument to NetSetTimeout() -- the change is transparent for well-behaving boards (CFG_HZ == 1000 and get_timer() countiing in milliseconds). Rationale for this patch is to enable millisecond granularity for network-related timeouts, which is needed for the upcoming automatic software update feature. Summary of changes: - do not scale the first argument to NetSetTimeout() by CFG_HZ - change timeout values used in the networking code to milliseconds Signed-off-by: Rafal Czubak <rcz@semihalf.com> Signed-off-by: Bartlomiej Sieka <tur@semihalf.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-09-02Don't tftp to unknown flashJochen Friedrich1-0/+2
If a board has a variable number of flash banks, there are empty entries in flash_info[] and CFG_DIRECT_FLASH_TFTP is set, tftp boot fails with "Outside available Flash". This patch skips flash banks with unknown flash ids. Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-07-09Fix printf errors.Andrew Klossner1-1/+1
The compiler will help find mismatches between printf formats and arguments if you let it. This patch adds the necessary attributes to declarations in include/common.h, then begins to correct the resulting compiler warnings. Some of these were bugs, e.g., "$d" instead of "%d" and incorrect arguments. Others were just annoying, like int-long mismatches on a system where both are 32 bits. It's worth fixing the annoying errors to catch the real ones. Signed-off-by: Andrew Klossner <andrew@cesa.opbu.xerox.com>
2008-02-14TFTP: fix search of ':' in BootFileJean-Christophe PLAGNIOL-VILLARD1-1/+1
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-02-05TFTP: add host ip addr supportJean-Christophe PLAGNIOL-VILLARD1-10/+30
allow to use a different server as set in serverip add CONFIG_TFTP_FILE_NAME_MAX_LEN to configure the file name length if not defined the max length will be at 128 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2007-11-18Fix warning differ in signedness in net/net.c and net/nfs.cJean-Christophe PLAGNIOL-VILLARD1-1/+1
2007-08-31Fix TFTP OACK code for short packets.Wolfgang Denk1-2/+6
The old code had a loop limit overflow bug which caused a semi- infinite loop for small packets, because in "i<len-8", "i" was signed, but "len" was unsigned, and "len-8" became a huge number for small values of "len". This is a workaround which replaces broken commit 8f1bc284. Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-08-30Backout commit 8f1bc284 as it causes TFTP to fail.Wolfgang Denk1-10/+10
Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-08-30tftp: don't implicity trust the format of recevied packetsGrant Likely1-10/+10
The TFTP OACK code trusts that the incoming packet is formated as ASCII text and can be processed by string functions. It also has a loop limit overflow bug where if the packet length is less than 8, it ends up looping over *all* of memory to find the 'blksize' string. This patch solves the problem by forcing the packet to be null terminated and using strstr() to search for the sub string. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-08-29Fix: TFTP is not working on little endian systemsstefano babic1-1/+1
TFTP does not work anymore after multicast tftp patch was applied on little endian systems. This patch fix it. Signed-off-by: Stefano Babic <sbabic@denx.de>
2007-08-1586xx: Fix lingering CFG_CMD_* references in sbc8641d.hJon Loeliger1-1/+1
Remove a leftover in net/tftp.c while we're at it. Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-08-14Coding style cleanup; rebuild CHANGELOGWolfgang Denk1-18/+18
2007-08-13multicast tftp: RFC2090David Updegraff1-5/+233
Implemented IETF RFC2090, Multicast TFTP. Initial implementation on Realtek RTL8139 and Freescale TSEC. Signed-off-by: David Updegraff <dave@cray.com> Signed-off-by: Ben Warren <bwarren@qstreams.com>
2007-07-10net/: Remove lingering references to CFG_CMD_* symbols.Jon Loeliger1-1/+1
Fixed some broken instances of "#ifdef CMD_CFG_IDE" too. Those always evaluated TRUE, and thus were always compiled even when IDE really wasn't defined/wanted. Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-07-09net/: Remove obsolete references to CONFIG_COMMANDSJon Loeliger1-1/+1
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-07-04net/: Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).Jon Loeliger1-1/+1
This is a compatibility step that allows both the older form and the new form to co-exist for a while until the older can be removed entirely. All transformations are of the form: Before: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) After: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT) Signed-off-by: Jon Loeliger <jdl@freescale.com>
2006-08-14Fix typo.Wolfgang Denk1-1/+1
Patch by Andreas Engel, 28 Nov 2005
2005-10-15Merge with /home/m8/git/u-bootWolfgang Denk1-1/+1
2005-10-13Cleanup for GCC-4.xWolfgang Denk1-1/+1
2005-10-11Added support for TQM834x boards.Marian Balakowicz1-1/+1
2005-09-24Update for TFTP using a fixed UDP portWolfgang Denk1-1/+4
Use the approved environment variable names. Added "tftpdstp" to allow ports other than 69 per Tolunay Orkun's recommendation. Patch by Jerry Van Baren, 12 Jan 2005
2005-09-24Allow to force TFTP to use a fixed UDP portWolfgang Denk1-0/+10
(Add a configuration option CONFIG_TFTP_PORT and optional env variable tftpport) Patch by Jerry Van Baren, 10 Jan 2005
2005-08-26Prepare U-Boot for gcc-4.xWolfgang Denk1-8/+20
2005-08-04Fix endianess problem in TFTP / NFS default filenamesWolfgang Denk1-6/+4
Patch by Hiroshi Ito, 06 Dec 2004
2004-04-15Patches by Pantelis Antoniou, 30 Mar 2004:wdenk1-1/+1
add networking support for VLANs (802.1q), and CDP (Cisco Discovery Protocol)
2004-03-23* Patches by Thomas Viehweger, 16 Mar 2004:wdenk1-1/+1
- show PCI clock frequency on MPC8260 systems - add FCC_PSMR_RMII flag for HiP7 processors - in do_jffs2_fsload(), take load address from load_addr if not set explicit, update load_addr otherwise - replaced printf by putc/puts when no formatting is needed (smaller code size, faster execution)
2004-02-23* Patch by Laurent Mohin, 10 Feb 2004:wdenk1-4/+4
Fix buffer overflow in common/usb.c * Patch by Tolunay Orkun, 10 Feb 2004: Add support for Cogent CSB272 board * Code cleanup
2004-02-23* CVS add missing fileswdenk1-9/+32
* Cleanup compiler warnings * Fix problem with side effects in macros in include/usb.h * Patch by David Benson, 13 Nov 2003: bug 841358 - fix TFTP download size limit * Fixing bug 850768: improper flush_cache() in load_serial() * Fixing bug 834943: MPC8540 - missing volatile declarations * Patch by Stephen Williams, 09 Feb 2004: Add support for Xilinx SystemACE chip: - New files common/cmd_ace.c and include/systemace.h - Hook systemace support into cmd_fat and the partition manager * Patch by Travis Sawyer, 09 Feb 2004: Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2003-11-17* Use "-fPIC" instead of "-mrelocatable" to prevent problems withwdenk1-0/+3
recent tools * Add checksum verification to 'imls' command * Add bd_info fields needed for 4xx Linux I2C driver * Patch by Martin Krause, 4 Nov. 2003: Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap) * Print used network interface when CONFIG_NET_MULTI is set
2003-10-06* Update TRAB auto update codeLABEL_2003_10_06_2355wdenk1-1/+26
* Make fatload set filesize environment variable fix potential buffer overlow problem * enable basic / medium / high-end configurations for PPChameleonEVB board; fix NAND code * enable TFTP client code to specify to the server the desired timeout value (see RFC-2349)
2003-08-17* Make Ethernet autonegotiation on INCA-IP work for all clock rates;U-Boot-0_4_6wdenk1-1/+1
allow selection of clock frequency as "make" target * Implement memory autosizing code for IceCube boards * Configure network port on INCA-IP for autonegotiation * Fix overflow problem in network timeout code * Patch by Richard Woodruff, 8 Aug 2003: Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2003-06-05* Add support for RMU boardwdenk1-15/+4
* Add support for TQM862L at 100/50 MHz * Patch by Pantelis Antoniou, 02 Jun 2003: major reconstruction of networking code; add "ping" support (outgoing only!)
2002-11-03Initial revisionwdenk1-0/+326
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