scottl bf15efbfc5 Commit the first of half of changes that allow busdma to transparently ... honor the alignment and boundary constraints in the dma tag when loading buffers. Previously, these constraints were only honored when allocating memory via bus_dmamem_alloc(). Now, bus_dmamap_load() will automatically use bounce buffers when needed. Also add a set of sysctls to monitor the global busdma stats. These are: hw.busdma.free_bpages hw.busdma.reserved_bpages hw.busdma.active_bpages hw.busdma.total_bpages hw.busdma.total_bounced hw.busdma.total_deferred		2004-07-03 18:18:36 +00:00
..
acpica	Add machdep quirks functions. On i386, this disables acpi on systems with	2004-06-30 04:42:29 +00:00
bios	o Return ai_batteries as 0xffffffff instead of -1. This is a nop change, but	2004-06-16 20:27:50 +00:00
compile
conf	Remove stray i386 math emulator references.	2004-07-01 22:18:06 +00:00
cpufreq	o Typo: Ternal -> Thermal.	2004-02-29 18:30:35 +00:00
i386	Commit the first of half of changes that allow busdma to transparently	2004-07-03 18:18:36 +00:00
ibcs2	Put the pre FreeBSD-2.x tty compat code under BURN_BRIDGES.	2004-06-21 22:57:16 +00:00
include	Implement preemption of kernel threads natively in the scheduler rather	2004-07-02 20:21:44 +00:00
isa	This needs __RMAN_RESOURCE_VISIBLE if PC98 is defined.	2004-07-01 09:36:31 +00:00
linux	Add casts so all these quantities are a constant type.	2004-06-24 02:24:39 +00:00
pci	Trim a few things from the dmesg output and stick them under bootverbose to	2004-07-01 07:46:29 +00:00
svr4	Attempt to make the proper changes here for the proc.h commit:	2004-01-05 00:29:00 +00:00
Makefile	This commit adds basic support for the UFS2 filesystem. The UFS2	2002-06-21 06:18:05 +00:00