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971791f48d
freebsd-dev/sys
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Justin T. Gibbs 971791f48d Go back to using DMA to get SCBs down to the adapter. 
SCB paging is now handled almost entirely by the sequencer and also uses
DMA.  This should make SCB paging at least an order of magnitude more
efficient and vastly simplifies the implementation.

Add a few space optimizations so this code still fits on aic7770 chips.

Update comments.
1996-10-25 06:34:59 +00:00
..
alpha Prepare kernel to take advantage of "branded" ELF binaries. 1996-10-16 17:51:08 +00:00
amd64 Account for the UPAGES in the same way as before moving the MD code 1996-10-23 05:31:54 +00:00
compat/linux Changed type of ni_dirp in struct namei' from caddr_t to const char *' 1996-09-03 23:17:15 +00:00
compile
conf Remove SC_KBD_PROBE_WORKS option and replace it with a simple run-time flag 1996-10-23 07:29:44 +00:00
ddb Attached vm ddb commands show map', show vmochk', `show object', 1996-09-14 11:54:59 +00:00
dev Go back to using DMA to get SCBs down to the adapter. 1996-10-25 06:34:59 +00:00
fs Fix setting breakpoints in shared regions. 1996-10-24 02:47:05 +00:00
geom Remove devconf, it never grew up to be of any use. 1996-09-06 23:09:20 +00:00
gnu Removing old isdn stuff. 1996-10-20 18:24:17 +00:00
i386 Remove SC_KBD_PROBE_WORKS option and replace it with a simple run-time flag 1996-10-23 07:29:44 +00:00
isa Remove SC_KBD_PROBE_WORKS option and replace it with a simple run-time flag 1996-10-23 07:29:44 +00:00
isofs/cd9660 Fix signed/unsigned comparison warnings. 1996-10-20 21:01:46 +00:00
kern Added a missing break, so all static bins would be missed :( 1996-10-24 19:13:00 +00:00
libkern GNU-style changes: 1996-10-23 16:40:20 +00:00
miscfs Fix setting breakpoints in shared regions. 1996-10-24 02:47:05 +00:00
modules Prepare kernel to take advantage of "branded" ELF binaries. 1996-10-16 17:51:08 +00:00
msdosfs MSDOS FS used to allocate a buffer before extending the VM object. In 1996-10-02 05:01:17 +00:00
net Fix comments, which appear to have been mangled long ago and far away. 1996-10-21 23:05:57 +00:00
netatalk bzero the entire at_ifaddr struct we malloc, not just the first part of it.. 1996-09-11 09:38:52 +00:00
netinet Give ip_len and ip_off more natural, unsigned types. 1996-10-23 18:35:50 +00:00
netipx Accept odd length ipx packets. (Win95 and some dialup servers use it.) 1996-08-18 08:38:15 +00:00
netkey This is the `netkey' kernel key-management service (the PF_KEY analogue 1996-06-14 17:22:18 +00:00
netns Bring back netns so that Netcon can take over support for it, as agreed. 1996-10-17 18:42:33 +00:00
nfs If a large (>4096 bytes) directory was modified, the old directory 1996-10-21 10:07:52 +00:00
nfsclient If a large (>4096 bytes) directory was modified, the old directory 1996-10-21 10:07:52 +00:00
nfsserver This fixes a problem with the nfs socket handling code which happens 1996-10-11 10:15:33 +00:00
pc98 Another round of merge. 1996-10-23 07:25:35 +00:00
pccard Cleaned up all headers that include <sys/ioctl.h> or <sys/ioccom.h>: 1996-09-21 14:59:43 +00:00
pci Definitions for ioctl() accesses to PCI config space registers. 1996-10-22 20:33:19 +00:00
powerpc/include
rpc
scsi Try number two. Add missing paren in MSG_IDENTIFY macro. 1996-10-07 03:53:43 +00:00
sys Reviewed by: various (mailing list feedback) 1996-10-23 20:17:57 +00:00
tools
ufs Fixed lblktosize(). It overflowed at 2G. This bug only affected 1996-10-12 22:12:51 +00:00
vm Remove a bogus optimization in the mmap code. It is superfluous, 1996-10-24 02:56:23 +00:00
Makefile The Great PC98 Merge. 1996-06-14 11:02:28 +00:00