6747abb057
dispatch.c: fix a memory leak on not deleting the raw1394 wrapper handle.
2008-07-21 22:01:03 -07:00
8f942654d9
Change handle validation to prevent segfault and be more informative.
2008-07-06 12:06:40 -07:00
4ce429a797
Fix raw1394_read_cycle_timer after juju integration
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The ieee1394 version of raw1394_read_cycle_timer() fell over the cliff
in "First cut at integrating juju". This brings it back and adds a juju
version of it.
Also correct a typo in the inline documentation: s/get/read/
2008-07-05 13:16:30 -07:00
477b6eee6d
Plug dir leak and initialize data structs
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While trying to track down some crashes in kino, I found the following problems
with libraw1394:
* There is a DIR* leak in raw1394_set_port().
* Lots of data structures are not fully initialized when calling IEEE1394
ioctl()s. These cause valgrind errors (benign, as valgrind does not know
how to interpret all ioctls. However these also cause kino to crash in
libraw1394. I've added a bunch of memset()s to prevent this problem from
happening.
Forward-ported to libraw1394 git tree by Jarod Wilson.
2008-07-05 13:09:29 -07:00
f9681ff59d
Move the source code files in the juju directory into the src directory and
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give them 'fw' names instead of 'juju.'
2008-04-30 14:37:28 -07:00
3b4d2eed60
libraw1394.sgml, raw1394.h: remove information about deprecated isochronous
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API that has been removed.
2008-04-29 23:09:22 -07:00
0ea462ae98
First cut at integrating juju
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This is currently working with legacy ieee1394 and tools/testlibraw.
2008-04-23 17:44:36 -07:00
a118281f85
eventloop.c: apply patch from Jonas Bonn to retry read when failed with EINTR.
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This can occur when libraw1394 caller receives a signal while in this read and
the caller is not using a signal handler set with signal().
2008-03-27 09:48:02 -07:00
77b6ef1f9e
fix documentation on raw1394_update_config_rom
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@175 53a565d1-3bb7-0310-b661-cf11e63c67ab
2007-10-14 01:46:08 +00:00
c65a1c3ad8
Apply patch from Jon Schewe <jon.schewe@honeywell.com> to make valgrind happy. Adds --with-valgrind configure option.
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@172 53a565d1-3bb7-0310-b661-cf11e63c67ab
2007-05-30 05:11:30 +00:00
1f1549c6ad
add documentation about existence of RAW1394DEV
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@171 53a565d1-3bb7-0310-b661-cf11e63c67ab
2007-02-17 02:30:13 +00:00
4a129dd960
add support for RAW1394DEV environment variable to override default /dev/raw1394, but also attempt to failover to default.
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@170 53a565d1-3bb7-0310-b661-cf11e63c67ab
2007-02-17 02:24:16 +00:00
fa981a8b96
added raw1394_read_cycle_timer, contributed by Pieter Palmers
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@169 53a565d1-3bb7-0310-b661-cf11e63c67ab
2007-02-14 05:29:18 +00:00
3a35307a85
bugfix segfault in raw1394_iso_shutdown on no iso activity due to not initializing raw1394_handle.iso_packet_infos to NULL in raw1394_new_handle
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@168 53a565d1-3bb7-0310-b661-cf11e63c67ab
2006-10-17 03:39:37 +00:00
e4e2330837
apply optimization patch from Pieter Palmers that removes modulo operator from high frequency isochronous code
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@167 53a565d1-3bb7-0310-b661-cf11e63c67ab
2006-05-09 04:27:38 +00:00
45503d30d3
cleanup some compiler warnings
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@165 53a565d1-3bb7-0310-b661-cf11e63c67ab
2006-04-09 02:25:22 +00:00
0b0ad6b10e
lock allocated isochronous packet tracking memory
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@163 53a565d1-3bb7-0310-b661-cf11e63c67ab
2006-04-09 02:13:44 +00:00
9c74e4a295
remove memory allocations for isochronous operations from the libraw1394 event loop to make them more respectful of realtime applications
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@162 53a565d1-3bb7-0310-b661-cf11e63c67ab
2006-04-09 01:26:41 +00:00
96aaa4ca65
Added a new callback response for iso_xmit handlers: RAW1394_ISO_AGAIN.
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This would be returned when the callback doesn't have enough data to
create a complete packet. This can occur when the xmit buffers are
bigger than the buffers supplying the data. It is not nescessarily an
error, because there are enough packets in the xmit buffer. This
response could give the data supplyer more time to fill the intermediate
buffer without losing any packets.
Signed-off-by: Pieter Palmers <pieterp@joow.be>
Signed-off-by: Dan Dennedy <dan@dennedy.org>
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@161 53a565d1-3bb7-0310-b661-cf11e63c67ab
2006-03-04 01:17:46 +00:00
a51052f41b
Fix raw1394_iso_xmit_write() to work with recent kernel change to raw1394
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to fix bug with stalling on buffer underrun.
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@160 53a565d1-3bb7-0310-b661-cf11e63c67ab
2005-07-04 04:04:22 +00:00
1906551515
add sanity check to queuing of packets in rawiso xmit
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@159 53a565d1-3bb7-0310-b661-cf11e63c67ab
2005-07-04 03:00:50 +00:00
87941d01c4
Add a comment that libraw does not allocate channels and bandwidth. This
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is already mentioned in doc/libraw1394.sgml but an existing comment about
raw1394_iso_xmit_init may be misleading.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@158 53a565d1-3bb7-0310-b661-cf11e63c67ab
2005-07-01 04:12:47 +00:00
202b68ef5b
bugfix stalling on iso transmission underflow
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@156 53a565d1-3bb7-0310-b661-cf11e63c67ab
2005-06-23 17:09:33 +00:00
1c06177cd7
documentation and header comment corrections from Stefan Richter
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@155 53a565d1-3bb7-0310-b661-cf11e63c67ab
2005-06-02 18:30:57 +00:00
246f623e35
add functions for allocating and releasing bandwidth and channels
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@154 53a565d1-3bb7-0310-b661-cf11e63c67ab
2005-02-16 16:54:58 +00:00
9d07aaadda
add comment about assumptions made in raw1394_get_port_info
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@152 53a565d1-3bb7-0310-b661-cf11e63c67ab
2004-11-26 16:30:44 +00:00
3de7e65109
apply patch from Matthias Hanel to fix uninitialized buffer and remove unncessary (and logically impossible) copy in get_port_info
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@151 53a565d1-3bb7-0310-b661-cf11e63c67ab
2004-11-25 18:46:29 +00:00
942638f8be
improve reference documentation
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@150 53a565d1-3bb7-0310-b661-cf11e63c67ab
2004-11-25 18:01:57 +00:00
eb9b08bd5c
port iso examples to rawiso API
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@147 53a565d1-3bb7-0310-b661-cf11e63c67ab
2004-11-18 05:24:13 +00:00
940fabaf39
reorganize and update documentation; fix compiler warning
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@144 53a565d1-3bb7-0310-b661-cf11e63c67ab
2004-11-11 03:19:09 +00:00
dbfde4f174
revert kernel protocol version
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@143 53a565d1-3bb7-0310-b661-cf11e63c67ab
2004-10-31 01:06:20 +00:00
ff3c421f8d
bump versions, build fixes, and doc updates
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@140 53a565d1-3bb7-0310-b661-cf11e63c67ab
2004-10-30 22:49:27 +00:00
6b2bee6aca
Patch from Jim Radford. Other half of packet_per_buffer ABI cleanup.
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@139 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-12-09 01:47:45 +00:00
8fa3c9874b
Patch from Alexander Neundorf to support differing ISO rx modes. Currently
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supported only by OHCI.
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@138 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-11-20 15:47:03 +00:00
ff891d604b
sync with driver
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(addition of functions raw1394_arm_get_buf raw1394_arm_set_buf to get and set buffers of mapped address ranges)
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@137 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-11-09 19:46:20 +00:00
30030e14aa
sync with driver version of this file
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@136 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-11-09 19:44:11 +00:00
c4e056e164
Patch from Alexander Neundorf to add proto for raw1394_iso_recv_flush()
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@135 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-10-07 13:28:07 +00:00
0072343aab
Fixup async_stream to use same local req variable for reentrancy.
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@132 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-09-26 13:51:31 +00:00
e89e0feee4
Async stream support from Jim Radford.
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@130 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-09-11 02:47:22 +00:00
ec749d4a02
Patch from Stephen Tiedemann to allow reentrancy in raw1394's usage of
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raw1394_request's.
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@128 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-07-22 14:54:19 +00:00
ce14ef3b9e
Patch from Dan Maas to add raw1394_iso_recv_flush() call to API, using the
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RAW1394_IOC_ISO_RECV_FLUSH ioctl. Updated the ieee1394-ioctl.h file
aswell.
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@127 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-07-17 17:33:39 +00:00
441945b498
Remove trailing whitespace, which automake chokes on.
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Patch from Manish Singh.
git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@125 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-07-17 17:26:09 +00:00
2248793646
Fix compiler warnings.
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@109 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-07-13 00:49:54 +00:00
2ed48152b0
new_handle_on_port() error path fix from Jim Radford
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@105 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-04-07 22:23:20 +00:00
081780c175
add raw1394_new_handle_on_port() convenience function
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@104 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-03-26 22:48:46 +00:00
e753a09b38
Updates for new rawiso ioctl interface.
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@103 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-02-22 04:31:28 +00:00
2ecf31c96d
add iso_xmit_sync() and iso_xmit_write(); clean up iso handling a bit
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@102 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-01-15 13:14:47 +00:00
e6e6375cee
implement tag matching for rawiso reception
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@101 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-01-15 06:36:19 +00:00
ce3cc1bd34
back out previous commit - don't drop the legacy API just yet
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@100 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-01-06 04:08:00 +00:00
5bb327dc90
emulate legacy ISO reception API on top of new rawiso API
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git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@99 53a565d1-3bb7-0310-b661-cf11e63c67ab
2003-01-05 20:58:19 +00:00
Dan Dennedy
Stefan Richter
Philippe Troin
Dan Dennedy
Dan Dennedy
ddennedy
bencollins
weihs
dmaas