Bruce Evans dd87702a51 Allocate DMA bounce buffers only when requested by drivers. Only the ... fd and wt drivers need bounce buffers, so this normally saves 32K-1K of kernel memory. Keep track of which DMA channels are busy. isa_dmadone() must now be called when DMA has finished or been aborted. Panic for unallocated and too-small (required) bounce buffers. fd.c: There will be new warnings about isa_dmadone() not being called after DMA has been aborted. sound/dmabuf.c: isa_dmadone() needs more parameters than are available, so temporarily use a new interface isa_dmadone_nobounce() to avoid having to worry about panics for fake parameters. Untested.		1996-01-27 02:33:48 +00:00
..
alpha	My first shot at get sound to work on the emulator.	1995-12-29 22:12:14 +00:00
amd64	Allocate DMA bounce buffers only when requested by drivers. Only the	1996-01-27 02:33:48 +00:00
compat/linux	Fixed vm_map_find for new vm updates.	1996-01-19 22:59:24 +00:00
compile
conf	procfs_machdep.c is now shared with ptrace as well. It is now no longer	1996-01-24 18:47:58 +00:00
ddb	Remove some now unused printfoids.	1996-01-23 21:17:59 +00:00
dev	Allocate DMA bounce buffers only when requested by drivers. Only the	1996-01-27 02:33:48 +00:00
fs	This time, really make the procfs work when reading stuff from the UPAGES.	1996-01-25 06:05:38 +00:00
geom	Prepare to add support for parity. Report the post-parity size,	1996-01-02 23:32:54 +00:00
gnu	Eliminated many redundant vm_map_lookup operations for vm_mmap.	1996-01-19 04:00:31 +00:00
i386	Allocate DMA bounce buffers only when requested by drivers. Only the	1996-01-27 02:33:48 +00:00
isa	Allocate DMA bounce buffers only when requested by drivers. Only the	1996-01-27 02:33:48 +00:00
isofs/cd9660	Added prototypes.	1995-12-03 17:14:38 +00:00
kern	Fix a bug I made in the devfs.	1996-01-26 12:42:39 +00:00
libkern	Extend to handle all radix < 37	1996-01-24 20:51:26 +00:00
miscfs	Make devfs_add_devfsf() which takes printf style args.	1996-01-25 07:17:31 +00:00
modules	Attempt to fix the procfs LKM after making some of the procfs	1996-01-24 19:34:49 +00:00
msdosfs	Eliminated many redundant vm_map_lookup operations for vm_mmap.	1996-01-19 04:00:31 +00:00
net	Delete the if_private[] array in struct ifnet; this turned out to be	1996-01-26 22:09:54 +00:00
netccitt	Cleanup and staticize.	1995-12-18 09:42:44 +00:00
netinet	The last part of the ether_sprint -> %6D change.	1996-01-26 09:29:29 +00:00
netipx	Finally demolished the last, tottering remnants of GATEWAY. If you want	1996-01-05 20:47:05 +00:00
netiso	Use new printf features rather than local kludges.	1996-01-24 21:12:23 +00:00
netns	Moved inline functions for insque() and remque() to <sys/queue.h>.	1995-12-03 13:45:34 +00:00
nfs	Fixed spelling of s_namlen so that this compiles again.	1996-01-25 00:45:37 +00:00
nfsclient	Fixed spelling of s_namlen so that this compiles again.	1996-01-25 00:45:37 +00:00
nfsserver	Eliminated many redundant vm_map_lookup operations for vm_mmap.	1996-01-19 04:00:31 +00:00
pc98/pc98	Completed function declarations and/or added prototypes.	1995-11-21 12:55:26 +00:00
pccard	Don't rely on the card 'automatically' powering up when we probe it.	1996-01-06 07:49:43 +00:00
pci	The last part of the ether_sprint -> %6D change.	1996-01-26 09:29:29 +00:00
powerpc/include	Add commands for ptrace get/set registers.. (Same numbers as NetBSD)	1996-01-24 18:51:48 +00:00
rpc	Remove trailing whitespace.	1995-05-30 05:05:38 +00:00
scsi	Fold in my latest changes to the worm driver.	1996-01-20 15:27:36 +00:00
sys	Added a `boundary' arg to vm_alloc_page_contig(). Previously the only	1996-01-27 00:13:33 +00:00
tools	Another mega commit to staticize things.	1995-12-14 09:55:16 +00:00
ufs	Eliminated many redundant vm_map_lookup operations for vm_mmap.	1996-01-19 04:00:31 +00:00
vm	Added a `boundary' arg to vm_alloc_page_contig(). Previously the only	1996-01-27 00:13:33 +00:00
Makefile	Removed almost all traces of libkern.a. The objects that were in	1995-12-26 13:58:31 +00:00