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2604 Commits

Author SHA1 Message Date
itojun d76ae83df8 add PULLDOWN_TEST for all the platforms. 
XXX should be moved to somewhere else when stabilized
 2000-06-30 17:10:15 +00:00
pk b7e36aabb5 When winding down a DMA transfer, don't complain about the actual 
transfer count being smaller than the minimum transfer size for which
we would use DMA. The device may be disconnecting, to complete the
transaction at a later time. Just let the 5380 engine proceed acting
on the current SCSI bus phase.
 2000-06-29 14:06:40 +00:00
mrg 8daa58f52b remove include of <vm/vm.h> and <machine/pmap.h>. <vm/vm.h> -> <uvm/uvm_extern.h> 2000-06-29 07:40:05 +00:00
pk 054fe0cb32 Move `DIAGNOSTIC || LOCKDEBUG'-only lock counters to the end of the cpu_info 
structure, Just In Case.
 2000-06-27 16:51:44 +00:00
pk 618d3d0fde VME/IOMMU DMA load must also relocate DVMA addresses to the start of VME space. 2000-06-27 09:05:23 +00:00
kleink bb2ed0f487 G/c _BSD_INTPTR_T_ and _BSD_UINTPTR_T_. 2000-06-27 05:53:22 +00:00
kleink 47b5c5e3b1 Resolve some formatting nits; add __intptr_t and __uintptr_t. 2000-06-27 04:58:51 +00:00
pk e2b1b6cd42 Split si & sw drivers. 2000-06-26 19:54:08 +00:00
kleink e695f72a2e Add <machine/int_types.h>, which provides namespace-pure definitions 
of exact-width integer types.
 2000-06-26 15:42:16 +00:00
mrg 2f159a1bac remove/move more mach vm header files: 
<vm/pglist.h> -> <uvm/uvm_pglist.h>
	<vm/vm_inherit.h> -> <uvm/uvm_inherit.h>
	<vm/vm_kern.h> -> into <uvm/uvm_extern.h>
	<vm/vm_object.h> -> nothing
	<vm/vm_pager.h> -> into <uvm/uvm_pager.h>

also includes a bunch of <vm/vm_page.h> include removals (due to redudancy
with <vm/vm.h>), and a scattering of other similar headers.
 2000-06-26 14:20:25 +00:00
pk 51a2c92940 The `sw' driver should not use vme bus routines. 2000-06-26 09:50:00 +00:00
simonb 889c658b5b Change the kernel mmap interface so that the offset to map is an 
"off_t" and the return value is a "paddr_t" to allow mappings
at offsets past 2^31 bytes.  Somewhat inspired by FreeBSD, which
only changed the offset to a "vm_offset_t".

Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.
 2000-06-26 04:55:19 +00:00
mrg c543a66253 remove some redundant <vm/vm_xxx.h> includes 2000-06-25 13:26:19 +00:00
pk 8b3ad4a667 Use vme_dmamap_create() instead of bus_dmamap_create(). 
Remove Sun hardware id test from si_match().
 2000-06-25 13:09:52 +00:00
pk 560d1ea54c Implement vme_dmamap_create/vme_dmamap_destroy, which allows us to 
select the appropriate DVMA subrange for VME devices.
 2000-06-25 13:07:34 +00:00
pk 0790f00e68 Maintain the DVMA map extent subregion boundaries in the bus_dma map 
structure.
 2000-06-24 22:47:45 +00:00
kleink 133ea38323 Add a WEAK_ALIAS() macro. 2000-06-23 12:18:45 +00:00
fvdl 1ee7d22c0b Remove prefix construction for softdeps. Add SOFTDEP option to GENERIC. 2000-06-22 20:27:49 +00:00
pk 6a56e89b7a Enable SUN4_MMU3L (sun4/400 3-level MMU support) 2000-06-21 13:46:43 +00:00
pk 5c1633af0d Fix pastos in bus_space_read_region_*() functions. 2000-06-21 13:41:23 +00:00
pk 2bb919e39a Update entries for VME devices ie[1-4]. 2000-06-20 14:24:24 +00:00
pk a849fa0158 region_free: use correct index to invalidate a MMU region cookie in a pmap. 
Remove work-around in pmap_enter(); the sun4/3-level MMU now works.
 2000-06-20 12:04:22 +00:00
pk c1aec32fc0 Use `pv_pool' in non-wait mode; for now, panic if memory is exhausted. 2000-06-19 21:06:32 +00:00
fvdl 51e81216d1 Rearrange previous slightly to avoid getting values that are too low; 
the only goal here is to leave some space for the stack.
 2000-06-18 23:03:45 +00:00
pk d982283952 vme4_dmamap_[un]load: ensure enough DVMA space is allocated to cover the 
buffer and store that amount in the DMA map to avoid re-computation.
Also add a cache flush as the bus_dmamap_sync() don't do that yet.
 2000-06-18 19:30:21 +00:00
pk a29dc4045f Conversion to bus_space*(). 2000-06-18 19:19:53 +00:00
mrg feddb7ad96 merge in ultrasparc changes 2000-06-18 06:54:17 +00:00
fvdl 8dde6d4336 Account for the stack when computing the base va. This makes the 
bootblocks work again on the 4/110.
 2000-06-18 02:25:17 +00:00
pk 98726268ee Remove pointless debugging check. 2000-06-15 14:42:32 +00:00
pk cc9163a28a Enable DMA interrupts. 2000-06-15 14:27:07 +00:00
pk 752b4566c4 bus_dmapmap_create: boundary must be 0, not NBPG. 2000-06-15 12:12:05 +00:00
veego 223d7455c7 Remove the obsolete config fragments for kernel crypto, because the IPsec 
crypto code is now in the kernel source tree.
 2000-06-14 22:02:13 +00:00
pk f9cf3305c3 No need to cast return value of spl0(). 2000-06-09 10:47:25 +00:00
pk 9bf0d228f0 spl0() and spllowersoftclock() return void. 2000-06-09 10:43:52 +00:00
pk 1610381d13 GC unused `autoconf_nzs'. 2000-06-08 21:37:43 +00:00
pk 12db2d5991 viking_pcache_flush_page: use entire PA tag field. 2000-06-08 14:45:18 +00:00
gmcgarry 6de3467b52 - Clean up use of AUDIO_C_HANDLER. 
- Copy bus_space handles into auio for fast handler.
 2000-06-06 22:34:34 +00:00
pk c7d426f2b5 viking_cache_flush_page: spell bitmasks in hex, not octal. 2000-06-06 20:08:29 +00:00
pk 8a0d25a707 Oops, type confusion.. 2000-06-06 09:20:31 +00:00
pk b5321a5a5c Make the address argument of pcache_flush_page() a `paddr_t'. 2000-06-06 07:56:40 +00:00
thorpej 814826fdda Fix typo. kern/10291. 2000-06-05 20:47:47 +00:00
pk 862a955e34 Re-arrange code to flush physically indexed caches: 
* replace `flush by line' function with a `flush by page' funtion, which
  also takes an argument to indicate that write-back caches need not
  validate its backing memory.

* use this function when allocating page table memory to flush the cache
  before mapping it into kernel virtual space.

* also use it in pmap_{zero,copy}_page(), so we can safely use non-cacheable
  access in there.
 2000-06-05 20:38:24 +00:00
nisimura 4371d91433 Have MI ncr53c9x_attach() the 2nd and 3rd arguments for scsipi_adater 
and scsipi_device respectively, with size reduction of ncr53c9x_softc.
Specifying NULL instructs the driver to use default adapter and default
device codes. Every target port has ncr53c9x_attach(sc, NULL, NULL) anyway.
 2000-06-05 07:59:50 +00:00
cgd cffb580806 Implement the more flexiable `evcnt' interface as discussed (briefly) on 
tech-kern and now documented in evcnt(9).
 2000-06-04 19:14:14 +00:00
thorpej 0e2f894851 Provide a CPU_IS_PRIMARY() macro in the MULTIPROCESSOR case. 2000-06-03 20:43:28 +00:00
pk 630ec72e5d Make sure to have the cache info before allocating the global cpu_info 
virtual addresses.
 2000-06-03 09:56:35 +00:00
pk aae0ef4cc1 In pmap_cpu_alloc(), allocate memory for the PTE tables in one sweep. 2000-06-02 10:43:59 +00:00
pk 65e4bcd9df Re-initialize `proc0.p_cpu' after allocating the global `cpu_info' 
address for the boot cpu (XXX)
 2000-06-02 08:12:29 +00:00
matt 168343c32d Make the ramdisk space the same as the ramdisk size being built in distrib 2000-05-31 17:35:59 +00:00
pk 08d1e4928a Initialize `ci_self' on all CPUs. 
Check `cpuinfo' pointers in mp_pause_cpus() & mp_resume_cpus()
 2000-05-31 12:26:15 +00:00