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2012-12-02tools/firewire: nosy-dump: check for allocation failureStefan Richter1-0/+4
Behavior of null pointer dereference is undefined in the C language. Portably implement the desired behavior. Reported-by: Yang Yeping <yangyeping_666@hotmail.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2010-07-27tools/firewire: nosy-dump: increment program versionStefan Richter1-2/+2
Since version 0.3 from Kristian's repository, there should actually be no change in functionality except for the x86-64 fix. Nevertheless, make it distinct from the original nosy-dump --- just in case and also because of potential future changes. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2010-07-27tools/firewire: nosy-dump: remove unused codeStefan Richter1-56/+49
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2010-07-27tools/firewire: nosy-dump: use linux/firewire-constants.hStefan Richter3-31/+11
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2010-07-27tools/firewire: nosy-dump: break up a deeply nested functionStefan Richter1-113/+132
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2010-07-27tools/firewire: nosy-dump: make some symbols static or constStefan Richter1-27/+29
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2010-07-27tools/firewire: nosy-dump: change to kernel coding styleStefan Richter4-1192/+1139
This changes only - whitespace - C99 initializers - comment style - order of #includes - if { } else { } bracing Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2010-07-27tools/firewire: nosy-dump: work around segfault in decode_fcpStefan Richter1-0/+5
If I run "nosy-dump --view=transaction" with my camcorder on battery instead of mains, it segfaults very quickly because of !t->request. Perhaps this is because of increased likelyhood of incomplete transactions (ack_busy when host writes to camcorder's FCP_Request) and a bug deeper in nosy-dump's transaction housekeeping. This is a quick workaround to get me going. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2010-07-27tools/firewire: nosy-dump: fix it on x86-64Stefan Richter3-209/+112
Replace 'unsigned long' and the (unaffected) 'unsigned int' by uint32_t if they represent quadlets. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2010-07-27tools/firewire: add userspace front-end of nosyStefan Richter5-0/+1649
This adds nosy-dump, the userspace part of nosy, the IEEE 1394 traffic sniffer for Texas Instruments PCILynx/ PCILynx2 based cards. Author is Kristian Høgsberg. The files added here are taken from git://anongit.freedesktop.org/~krh/nosy commit ee29be97 (2009-11-10) with the following changes by Stefan Richter: - Parts pertaining to the kernel module removed from Makefile. - dist target removed from the Makefile. - Mentioned nosy-dump in the Kconfig help to nosy's kernel component. - Add copyright notice to nosy-dump.c. This is a duplicate of the respective notice in the kernel component nosy.c except for a time span of 2002 - 2006, according to Kristian's git log. "git shortlog decode-fcp.c list.h nosy-dump.[ch]" from nosy's git repository: Jonathan Woithe (1): Save logs on Ctrl-C Kristian Høgsberg (11): Pull over nosy from mercurial repo. Remove some fields from default view, add logging feature. Use infinite time out for poll(), mark more detail fields. Fix byte ordering macro. Add decoding of iso data and lock packets. Add flag to indicate data length field. Add cycle start packet decoding, add --iso and --cycle-start flags. Distinguish between phy-packets and 0-length iso data. Fix transaction and stats view. Add simple AV/C decoder. Don't break down on big payloads. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Acked-by: Kristian Høgsberg <krh@bitplanet.net>

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