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path: root/drivers/ieee1394/csr1212.c
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2007-02-08ieee1394: nodemgr: check info_length in ROM header earlierStefan Richter
The whole ROM area which is covered by the crc_length field of the ROM header was fetched before the info_length field was checked for correct general ROM format. This might be wasteful or even dangerous with nodes with minimal ROM, nonstandard ROM, or corrupt ROM. Perform this check at the earliest opportunity. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2007-02-08ieee1394: modified csr1212_key_id_type_map to support lisightAndrea Guzzo
This patch applies a little change in csr1212.c to fix iSight (firewire digital camera) related issues (but maybe other firewire devices could also need such modification) The actual implementation of the "csr1212_key_id_type_map" table doesn't support some node types used by the iSight for the audio unit. This limit makes the csr scanning routine to never see the audio unit node , and consequently the iSight driver probe() routine to be never called and there is no way to hook an isight device when it is inserted. Signed-off-by: Andrea Guzzo <xant@xant.net> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-06-12ieee1394: add preprocessor constant for invalid csr addressBen Collins
Replace occurrences of the magic value ~(u64)0 for invalid CSR address spaces by a named constant for better readability. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2005-11-22csr1212: add check for !validJody McIntyre
Don't read the keyval if there's already a valid one in place. May not be necessary but shouldn't hurt. Signed-off-by: Jody McIntyre <scjdy@steamballoon.com>
2005-11-22csr1212: check results of keyval readsJody McIntyre
csr1212_parse_csr() did not properly check return values when reading keyvals. Fix this by using _csr1212_read_keyval() instead of csr1212_get_keyval() and checking the return code. Signed-off-by: Jody McIntyre <scjody@steamballoon.com>
2005-11-07kmalloc/kzalloc changes:Stefan Richter
dv1394, eth1394, ieee1394, ohci1394, pcilynx, raw1394, sbp2c, video1394: - use kzalloc - provide safer size arguments to kmalloc and kzalloc - omit some casts Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
2005-07-10[PATCH] Sync up ieee-1394Ben Collins
Lots of this patch is trivial code cleanups (static vars were being intialized to 0, etc). There's also some fixes for ISO transmits (max buffer handling). Aswell, we have a few fixes to disable IRM capabilites correctly. We've also disabled, by default some generally unused EXPORT symbols for the sake of cleanliness in the kernel. However, instead of removing them completely, we felt it necessary to have a config option that allowed them to be enabled for the many projects outside of the main kernel tree that use our API for driver development. The primary reason for this patch is to revert a MODE6->MODE10 RBC conversion patch from the SCSI maintainers. The new conversions handled directly in the scsi layer do not seem to work for SBP2. This patch reverts to our old working code so that users can enjoy using Firewire disks and dvd drives again. We are working with the SCSI maintainers to resolve this issue outside of the main kernel tree. We'll merge the patch once the SCSI layer's handling of the MODE10 conversion is working for us. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16Linux-2.6.12-rc2Linus Torvalds
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!