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* Don't allow user process to set an invalid window state through sigreturn.jake2003-01-102-4/+9
* Implement bus_space_subregion.jake2003-01-081-0/+10
* Change the iommu code to be able to handle more than one DVMA area pertmm2003-01-066-133/+466
* - remove the unused parent DMA tag argument fromtmm2003-01-062-90/+45
* Bump the IOMMU TSB size to 32kB, to match the default size on PCItmm2003-01-061-1/+1
* Prefix the members of struct bus_space_tag and struct bus_dma_tag withtmm2003-01-065-175/+180
* Style and comment fixes, no functional changes.tmm2003-01-061-30/+18
* Look for the correct method in sparc64_dmamap_load_mbuf() andtmm2003-01-061-2/+2
* Initialize the cache line size register of all PCI devices in thetmm2003-01-061-0/+15
* Some cleanup:tmm2003-01-062-26/+30
* - remove some outdated commentstmm2003-01-063-33/+20
* 1.) fix a copy-and-paste-o in a panic() messagetmm2003-01-061-14/+36
* - Reorganize PMAP_STATS to scale a little better.jake2003-01-056-124/+167
* Make imgact_elf32.c compile on sparc64.jake2003-01-051-0/+10
* Add a driver for the Zilog 8530 dual uart found in Ultra 1s and Ultra 2s.jake2003-01-011-0/+1
* Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,schweikh2003-01-014-8/+8
* Fix typos, mostly s/ an / a / where appropriate and a few s/an/and/schweikh2002-12-302-2/+2
* Use memset instead of __builtin_memset. Apparently there's an inlinejake2002-12-291-1/+1
* Use the meaningful mnemonics for ancillary state registers now that gasjake2002-12-293-8/+7
* Forgot this file in previous commit.jake2002-12-281-0/+1
* - Moved storing %g1-%g5 in the trapframe until after interrupts are enabled.jake2002-12-281-27/+41
* Pass 0 in %o1 to tl0_trap for all non-interrupt traps. This will be usedjake2002-12-281-0/+7
* Hold the page queues lock around calls to vm_page_flag_clear() andalc2002-12-281-0/+4
* Use VM_ALLOC_WIRED in pmap_pinit().alc2002-12-281-4/+1
* Define UMA_MD_SMALL_ALLOC so that uma_small_alloc and uma_small_free willjake2002-12-271-0/+2
* Teach /dev/kmem about direct mapped addresses.jake2002-12-271-5/+6
* Implement uma_small_alloc and uma_small_free. Not yet used.jake2002-12-271-0/+52
* - Use direct mapped addresses for the message buffer, for the crash dumpjake2002-12-273-62/+12
* - Change the way the direct mapped region is implemented to be generallyjake2002-12-235-108/+220
* - Fix a bug where the faulting address for an mmu miss could sometimes bejake2002-12-231-5/+5
* - Rearrange pmap_bootstrap slightly to be more in dependency order.jake2002-12-221-50/+49
* - Add a spin lock to single thread cache invalidation and tlb flush ipis,jake2002-12-224-19/+19
* MB_LEN_MAX is not MD, move it to the MI limits.h.tjr2002-12-222-2/+0
* - Add a pmap pointer to struct md_page, and use this to find the pmap thatjake2002-12-214-69/+70
* Make pmap_qenter and pmap_qremove look more like the other pmaps.jake2002-12-211-7/+10
* Removed unused pmap_qenter_flags.jake2002-12-212-17/+0
* Make the atomic arithmetic functions return the old value, since they'rejake2002-12-211-40/+38
* Add page queue locking around functions that call vm_page_flag_set. Thisjake2002-12-202-0/+4
* Unbreak the KSE code. Keep track of zobie threads using the Per-CPU storagejulian2002-12-101-1/+1
* Exclude yet more interrupt mapping registers from the OBIO INO search,tmm2002-12-061-2/+2
* Remove a workaround for a binutils bug that was fixed in the recenttmm2002-12-021-19/+4
* Always initialize the UPA target module id in the interrupt mappingtmm2002-12-013-33/+34
* 1.) Do not look for PCI INOs in the FFB interrupt mapping registers; theytmm2002-12-011-2/+6
* Remove some long-dead cruft in the interrupt handling code which wastmm2002-12-011-44/+31
* Reverse the quirk table entry for swizzling on a missing interrupt map;tmm2002-12-011-7/+10
* Fix some comments describing psycho registers.tmm2002-12-011-2/+2
* Do not panic when a dmamap is unloaded more then once, but just silentlytmm2002-12-011-4/+2
* Add page queues locking to vunmapbuf().alc2002-11-241-0/+2
* Under certain circumstances, we were calling kmem_free() frommux2002-11-221-0/+5
* Fix compile in the case of SMP defined but DDB not defined.jhb2002-11-201-1/+7
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