rwatson b8f5639e79 Add some basic KTR tracing to busdma on i386. This is likely not ... the final set of traces -- someone with more busdma background will probably want to review and expand this, as well as port to other platforms. This tracing is sufficient to identify key busdma events on i386, and in particular to draw attention to bounce buffering events that may have a substantial performance impact.		2004-10-23 10:34:27 +00:00
..
acpica	Remove a "needs Giant" flag from the /dev/apm compat device.	2004-10-22 17:17:12 +00:00
bios	Remove local hacks to set flags now that the device probe does this for us.	2004-10-14 22:21:59 +00:00
compile
conf	Port pbio to HEAD.	2004-10-07 16:21:03 +00:00
cpufreq	o Fix whitespace bug introduced in the previous commit.	2004-08-23 10:09:29 +00:00
i386	Add some basic KTR tracing to busdma on i386. This is likely not	2004-10-23 10:34:27 +00:00
ibcs2	Add missing zero flag arguments to sysctl calls.	2004-10-12 07:58:13 +00:00
include	Move the code for halting the CPU (acpi_cpu_c1) into machdep files.	2004-10-11 05:39:15 +00:00
isa	Add new function ttyinitmode() which sets our systemwide default	2004-10-18 21:51:27 +00:00
linux	Fix the following race:	2004-10-01 05:01:00 +00:00
pci	Make the lower range of the memory area 0x80000000 again. Also	2004-10-11 21:10:23 +00:00
svr4
Makefile