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14943 Commits

Author SHA1 Message Date
ragge ce7c143e6c Rewrite the autoconf code for VS3000's. 
XXX - no support for any disks at all yet.
 1998-05-21 13:10:59 +00:00
ragge dda2be85ff Small Wall fixes. 1998-05-21 13:06:24 +00:00
ragge cd17c11c60 Support for DDB on DZ console. 1998-05-21 13:02:20 +00:00
pk 229ff62ff7 Do not assume that a parallel component is always configured. 
Squash compiler warnings if MAGMA_DEBUG is on.
 1998-05-20 22:08:10 +00:00
is 0f3fa9f640 Fix tyop. 1998-05-20 20:42:08 +00:00
fair 17371233fa make some preliminary changes so that this compiles for UVM 1998-05-20 18:35:49 +00:00
thorpej 93d96b3415 Add LOCKDEBUG (commented out). 1998-05-20 18:09:16 +00:00
thorpej 2352dfea2b Make this compile with LOCKDEBUG. 1998-05-20 17:32:13 +00:00
thorpej 4854a503ac Propagate a fix from the i386 version: fix a typo in some code that isn't 
yet used.
 1998-05-20 17:12:06 +00:00
drochner 6de27a7083 Make copyout() and Co. work with PMAP_NEW on real i386 processors. 
PMAP_NEW doesn't fault in page table pages automatically on access to
PTmap[], so we have to check the PTD explicitely.
If a PTP is needed, call uvm_fault(). pmap_enter() will DTRT.
Move calculation of the index into PTmap[] inside the loop in copyoutstr()
(non-PMAP_NEW case). Page boundary crosses are rare, so this should save
some cycles in average.
 1998-05-20 16:30:54 +00:00
augustss 796e91b2a7 Add ym (Yamaha OPL3-SA3) driver. 1998-05-20 16:25:06 +00:00
pk 53ce970e7f Enable NTP. 1998-05-20 11:50:54 +00:00
thorpej a2f214a443 Add fine-grained locking, using a locking protocol modeled after the i386 
UVM pmap's locking protocol, written by Chuck Cranor.  Not all of the
support for multiple processors is here yet, but the kernel does run
under moderate loads with LOCKDEBUG (all locking operations are no-ops
unless LOCKDEBUG is turned on).

This is by no means complete... there are still some possible snares
to take a look at.
 1998-05-20 04:05:50 +00:00
pk 0f93e72a5d Add `mtty' and `mbpp' entries for the magma driver by Iain Hibbert. 1998-05-20 00:04:33 +00:00
pk 5fd81fa9ec Add entries for the magma SBus serial/parallel port driver. 1998-05-20 00:00:12 +00:00
pk 4e62cce89a Magma SBus serial & parallel port driver from Iain Hibbert. 1998-05-19 23:58:54 +00:00
thorpej 89835ce0fd Correct a typo in some code that isn't yet used. 1998-05-19 22:09:00 +00:00
thorpej 6626878e7b It is no longer necessary for pmap_pinit() and pmap_release() to be 
pmap interface functions, as NetBSD no longer uses statically allocated
pmaps (except for the kernel pmap, which is special-cased anyhow).
 1998-05-19 19:00:11 +00:00
thorpej ca819f2940 Argh, finish renaming Lev1map to kernel_lev1map. 1998-05-19 18:35:11 +00:00
hpeyerl a0872a3916 duh. need SYSV* stuff. 1998-05-19 15:20:40 +00:00
pk 564ca8fafd Don't bzero() the IO page table; it is fully initialized in iommu_attach(). 1998-05-19 09:17:32 +00:00
pk 9dae8945ef In kvm_uncache(), turn off the PTE cache bit even after calling 
pv_changepte(). Reason: the managed() macro does not take into
account the gap in the managed pages range that may have been introduced
by the page table allocation in bootstrap().
 1998-05-19 09:14:34 +00:00
thorpej eaf145ad5e Make function naming consistent, and teach pmap_pv_dump() about page 
usage types.
 1998-05-19 05:21:34 +00:00
simonb 76e48472e6 Include pmax/pmax/pmaxtype.h for definition of DS_PMAX 1998-05-19 04:31:27 +00:00
simonb 9b60278e42 Change external declaration of kdbpeek to match reality. 1998-05-19 04:11:50 +00:00
thorpej dc13176aec No need to keep global pointers to the initial kernel level 2 and level 3 
page tables.  Also, rename Lev1map to kernel_lev1map.
 1998-05-19 02:57:01 +00:00
thorpej 804e5be6f7 Nuke `register'. 1998-05-19 02:43:48 +00:00
thorpej 293854e385 Put pmap_initialized in the BSS segment. 1998-05-19 02:42:41 +00:00
thorpej ca12fa7ebe Make PT page reference counting more generic so it can be used for other 
special use page types.
 1998-05-19 02:04:28 +00:00
thorpej 8fdc16212f The Alpha architecture has a variable page size; don't hardwire the 
number of PV entries per page at compile time.
 1998-05-19 00:42:16 +00:00
thorpej b44dc2ecbf Make the page attribute manifest constant names have similar form to 
page usage manifest constant names.
 1998-05-19 00:29:03 +00:00
thorpej 180f140a85 Keep track of page usage inside the pmap (pvent, l{1,2,3}pt page, "normal"). 1998-05-19 00:20:21 +00:00
kleink 3e08a4a027 Spell `interrupt' correctly. 1998-05-18 17:37:38 +00:00
leo 199165fe0d Fix errors when compiling for M68030 only. (Witek Wnuk) 1998-05-18 12:06:46 +00:00
ragge 3ebb9bfd11 Not used anymore when now using the dz11 driver. 1998-05-17 19:02:03 +00:00
ragge baec63333c Mod~ify for new changes to lance/dz drivers. 1998-05-17 19:00:56 +00:00
ragge 4c217a5bcb Change to use newly committed ln- and dz-drivers. 1998-05-17 18:58:07 +00:00
ragge 25d68ddcde Add vax-hacked lance device driver for vaxstations. 
XXX - This is temporary; will go away when the troubles with the
MI driver is fixed.
 1998-05-17 18:55:30 +00:00
ragge 4a469a9149 Split the DZ11 driver into two parts; can now use the same driver on 
both unibus/qbus devices and vaxstations.
 1998-05-17 18:51:13 +00:00
hpeyerl 96ee790741 Add the HP35470A DAT drive. 1998-05-17 17:09:55 +00:00
drochner 4153971158 Framework to test standalone code in a friedly user environment. 1998-05-15 17:07:14 +00:00
drochner a8857f05e8 Allow to use the code in user land test programs. 1998-05-15 16:38:53 +00:00
tsubai 2be6df07c6 Initial import of macppc port. 1998-05-15 10:15:45 +00:00
matt ba482f242f Fix lc0 (lemac) line(s) so that the de20[345]s will work again. Add depca 
for de20[012]s (tested and works on a pc164sx).
 1998-05-14 21:53:40 +00:00
drochner 95bdb660ed Simple screen attribute handling for wscons. 
The graphics device driver passes a "default attribute" for normal text
output to the wscons framework. If the emulation module needs more
attributes (for different "renditions") it can allocate them via a
callback.
For now, only the "sun" emulation makes use of it.
 1998-05-14 20:49:55 +00:00
drochner 12d352b2f9 minor corrections 1998-05-14 18:34:11 +00:00
drochner 04682788a9 misc improvements: 
-initialize errno to 0 before receiving
-minimal allowed packet size is 4 (empty data packet)
-Be nice to the TFTP server - tell it that the transfer is finished
  (additinal ACK at EOF, ERROR otherwise). Otherwise, it will linger
  around and retransmit. This can be left out (TFTP_NOTERMINATE) if we
  are really short on space.
 1998-05-14 18:26:47 +00:00
drochner 2e9a412d43 allow to use from user space test programs 1998-05-14 18:17:44 +00:00
drochner 26d2f5e3b6 allow to access from user space test programs 1998-05-14 18:15:02 +00:00
dbj 4d7d7e4b9d Fixed stack trace address printing lossage when no symbols are available. 1998-05-14 10:15:44 +00:00