freebsd-nq/sys/i386
Justin T. Gibbs df9ab5b30f - KNF cleanup.
- Add support for memory mapped I/O.
- Use DMA to get SCBs down to the adapters.
- Remove old paging code.
- Be much smarter about how we allocate SCB space.  The old, simple method
  wasted almost half a page per SCB. Ooops.
- Make command complete interrupt processing more efficient.
- Break the monolithic ahc_intr into sub-routines.  The sub-routines handle
  rare, special case events so the function call is not a penalty and the
  removal of the code from the main routine most likely improves performance
  instruction prefech will work better and less code is pushed into the cache.
- Never, ever allow tagged queueing if a device has disconnection disabled.
- Clean up and simplify timeout code.  Many of the changes are to handle the
  new DMA scheme.
1996-10-25 06:42:53 +00:00
..
apm APM_DSVALUE_BUS is no longer with the addition of the correct fix to 1996-09-07 17:41:22 +00:00
bios APM_DSVALUE_BUS is no longer with the addition of the correct fix to 1996-09-07 17:41:22 +00:00
boot Synchronized with biosboot/Makefile: 1996-10-15 16:26:05 +00:00
conf Remove SC_KBD_PROBE_WORKS option and replace it with a simple run-time flag 1996-10-23 07:29:44 +00:00
eisa KNF cleanup. 1996-10-25 06:35:38 +00:00
i386 Account for the UPAGES in the same way as before moving the MD code 1996-10-23 05:31:54 +00:00
ibcs2 Cleaned up all headers that include <sys/ioctl.h> or <sys/ioccom.h>: 1996-09-21 14:59:43 +00:00
include When compiling with '-Wall -pedantic', the byte swapping macros gave the 1996-10-21 17:15:05 +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
linux Prepare kernel to take advantage of "branded" ELF binaries. 1996-10-16 17:51:08 +00:00
pci Removed unused #includes of <i386/isa/icu.h> and <i386/isa/icu.h>. icu.h 1996-06-18 01:22:40 +00:00
scsi - KNF cleanup. 1996-10-25 06:42:53 +00:00
Makefile Removed all patch kit headers, sccsid and rcsid strings, put $Id$ in, some 1993-10-16 19:17:18 +00:00