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path: root/sys/dev/firewire/fwdev.c
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* Replace M_DONTWAIT with M_NOWAIT for malloc().simokawa2003-01-171-7/+7
| | | | Pointed out by: nate@root.org
* Detect underrun of IT queue for debugging.simokawa2003-01-171-0/+4
| | | | Add some comments.
* Improve memory allocation.simokawa2003-01-161-2/+2
| | | | | | - Don't use contigmalloc() and allocate page by page to avoid allocation failure. - allocate buffer by PAGE_SIZE.
* Add DV_PAL for PAL users.simokawa2003-01-151-2/+7
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* Minimal fix for DV part.simokawa2003-01-131-1/+8
| | | | | | | | | - Don't panic on contigmalloc failure. - Calculate timestamp by feedforward rather than feedback which depends on unreliable interrupt timing. - Overwrite timestamp in CIP header correctly. - Add debug code for timestamp synchronization. - Add comments.
* Use device_printf() and s/fc->dev/fc->bdev/.simokawa2003-01-061-2/+2
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* - Remove speed_map API because speed_map is obsoleted by 1394a.simokawa2003-01-041-5/+0
| | | | - Add definition of OHCI_HCC_BIBIV in fwohcireg.h.
* fix wording.simokawa2002-11-121-1/+1
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* Split userland services to fwdev.c.simokawa2002-11-121-0/+916
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