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70 Commits

Author SHA1 Message Date
manu dea90b1ed2 Linux emulation is no longer experimental, removed comment 2001-09-12 21:05:37 +00:00
chris 0e7661f023 Update pmap_update to now take the updated pmap as an argument. 
This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment.

Currently this is a no-op on most platforms, so they should see no difference.

Reviewed by Jason.
 2001-09-10 21:19:08 +00:00
atatat 5f25c01eff Comment out bridge pseudo devices from ports that don't 
__HAVE_GENERIC_SOFT_INTERRUPTS.  bridge(4) doesn't compile there.
 2001-09-01 23:08:40 +00:00
atatat 97c67a9bae Add bridge pseudo devices to GENERIC configs 2001-09-01 21:52:23 +00:00
briggs f05abdee3c - Change default time frequency to 100MHz from 66MHz. 
- Support the serial mode interrupts (with a kernel configuration option)
  on the Sandpoint X3.
- Initialize cpu_timebase.
- Enable tulip driver.
 2001-08-30 02:08:42 +00:00
briggs 0667ea6c1c text address is 0x90000, not 0x9000. 2001-08-27 04:53:27 +00:00
matt 550ffff41b Make all powerpc ports use a common Makefile.powerpc (except walnut) 
Enforce -Wmissing-prototypes -Wstrict-prototypes for all ppc ports.
Split out macppc cpu support and make common to mpc6xx ports.  Make
other mpc6xx ports use it.  Add evcnts for mpc6xx traps.
 2001-08-26 02:47:33 +00:00
chs ba2c8088f4 use pmap_k* for buffer cache pages. 2001-08-24 04:34:25 +00:00
wiz c52d355d71 "wierd" is weird. 2001-08-20 12:20:01 +00:00
wiz 2f10ae1421 bcopy -> memcpy, bzero -> memset 2001-07-22 14:58:20 +00:00
abs 01b024cd5b Standardise TCP_COMPAT_42 as commented out, grouped with other COMPAT options, 
and with the comment '4.2BSD TCP/IP bug compat. Not recommended'
Add commented out 'TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG'
(All hail amiga and atari which make some attempt to automate the
multiplicity of config files...)
 2001-07-08 16:32:12 +00:00
matt f05d9cb58a Add PM_SR 2001-07-01 21:41:58 +00:00
briggs cec5a93a27 Include powerpc/spr.h. 2001-06-24 20:43:36 +00:00
briggs 9fb64d8fcd Build with and without option NEWPMAP. 2001-06-21 16:30:05 +00:00
briggs 1e9e15b279 Bring back pte.h for non-NEWPMAP builds. 2001-06-21 16:28:51 +00:00
simonb 43eba60849 Make all the ppc delay() functions the same - formating change only, no 
code changes.  Step one of a unified ppc clock.c.
 2001-06-19 08:34:49 +00:00
christos 0f380fac15 Add an e_trapsignal member to struct emul, so that emulated processes can 
send the appropriate signal depending on the trap type.
 2001-06-18 02:00:48 +00:00
tsubai bee211fc53 Move "file .../bus_dma.c" line to MD place. 
Add options PPC_MPC6XX on missed ports.
XXX I think PPC_OEA is better name.
 2001-06-12 17:13:34 +00:00
tsubai 6650a1901e Use the new pmap to compile again (sorry). 2001-06-10 11:07:36 +00:00
briggs b1db1fba38 Adapt to new PowerPC pmap. 
Use more common PowerPC code including bus_dma and unified bus_space.
 2001-06-10 03:16:29 +00:00
briggs 5d512c674c GENERIC + memory disk hooks. 2001-06-07 17:08:13 +00:00
briggs af0929e6ce Enable a few more devices (adw, dpt, siop, sip, sd). Do not compile DEBUG. 2001-06-07 17:05:11 +00:00
chs 821ec03ed9 replace vm_map{,_entry}_t with struct vm_map{,_entry} *. 2001-06-02 18:09:08 +00:00
simonb 37326d639b Rename assembly files that are pre-processed by cpp to use an S suffix. 2001-06-01 04:20:04 +00:00
mrg 67afbd6270 use _KERNEL_OPT 2001-05-30 11:57:16 +00:00
mrg 3783ca5d30 define _KERNEL_OPT as well as _KERNEL. we will use this in the future to 
get kernel "opt_foo.h" headers, rather than _KERNEL && !_LKM.
 2001-05-29 02:20:20 +00:00
chs 11a9651c8f replace vm_page_t with struct vm_page *. 2001-05-26 21:27:10 +00:00
lukem 33e8c1a04f delint: don't try & return something from void pci_intr_disestablish() 2001-05-15 14:48:57 +00:00
lukem 88d538c21e fix comment; cdev_notdef() is a funny pc console :) 2001-05-10 01:23:23 +00:00
soren 945b972563 PPC machine type tags haven't been used for a while. 2001-05-03 13:11:24 +00:00
thorpej cf67ac7122 Per discussion w/ chuck and chuck, restructure the md page stuff 
to use a structure called "vm_page_md", and use __HAVE_VM_PAGE_MD
and __HAVE_PMAP_PHYSSEG.
 2001-05-01 02:19:13 +00:00
thorpej 2b27ac7a99 Add a VM_MDPAGE_MEMBERS macro that defines pmap-specific data for 
each vm_page structure.  Add a VM_MDPAGE_INIT() macro to init this
data when pages are initialized by UVM.  These macros are mandatory,
but ports may #define them to nothing if they are not needed/used.

This deprecates struct pmap_physseg.  As a transitional measure,
allow a port to #define PMAP_PHYSSEG so that it can continue to
use it until its pmap is converted to use VM_MDPAGE_MEMBERS.

Use all this stuff to eliminate a lot of extra work in the Alpha
pmap module (it's smaller and faster now).  Changes to other pmap
modules will follow.
 2001-04-29 22:44:31 +00:00
thorpej 1c3a62e066 Sprinkle pmap_update() calls after calls to: 
- pmap_enter()
- pmap_remove()
- pmap_protect()
- pmap_kenter_pa()
- pmap_kremove()
as described in pmap(9).

These calls are relatively conservative.  It may be possible to
optimize these a little more.
 2001-04-24 04:30:50 +00:00
thorpej d2fefd399c ctype-like functions are in libkern now. 2001-04-18 15:43:01 +00:00
briggs 511ae4853c Remove extra whitespace after \. 2001-04-16 13:45:31 +00:00
kleink f06533a1ee Add definitions of C99 integer format conversion macros. 
XXX Fastest minimum-width integer types haven't been decided upon yet.
 2001-04-15 17:13:04 +00:00
kleink 739cb75837 Add definitions of C99 specified-width integer type limits. 
XXX Fastest minimum-width integer types haven't been decided upon yet.
 2001-04-15 15:29:02 +00:00
kleink cdcf9f46c5 Add definitions of C99 integer constant macros. 
Tidy Makefiles up a little.
 2001-04-14 22:46:19 +00:00
kleink a7c20e5788 Add definitions of C99 integer constant macros. 2001-04-14 22:38:33 +00:00
kleink 7affdab52e Add definitions of C99 minimum-width and greatest-width integer types. 
XXX Fastest minimum-width integer types haven't been decided upon yet.
 2001-04-14 12:19:49 +00:00
thorpej bf2dcec4f5 Remove the use of splimp() from the NetBSD kernel. splnet() 
and only splnet() is allowed for the protection of data structures
used by network devices.
 2001-04-13 23:29:55 +00:00
manu 4678df7c23 Cosmetic change 2001-04-04 17:08:07 +00:00
manu 15fbc5943f Added a comented out COMPAT_LINUX option in GENERIC kernels of PowerPC ports 2001-04-03 19:50:43 +00:00
lukem 9f60674a47 now that duplicated stuff has been moved to sys/conf.h, remove unnecessary 
defs for: lpt, joy, pc
 2001-03-21 23:42:14 +00:00
lukem 723cd818d8 move duplicate definitions for: 
pc, lpt, joy, ocis, apm, satlink, i4bctl, i4brbch, i4btel, i4btrc, i4b
from the port-specific arch/*/*/conf.c files into sys/conf.h
 2001-03-21 22:25:52 +00:00
soren 912c115675 s/vm_page_alloc_memory/uvm_pglistalloc/ in panic message. 2001-03-21 18:40:28 +00:00
chs ac3bc537bd eliminate the KERN_* error codes in favor of the traditional E* codes. 
the mapping is:

KERN_SUCCESS			0
KERN_INVALID_ADDRESS		EFAULT
KERN_PROTECTION_FAILURE		EACCES
KERN_NO_SPACE			ENOMEM
KERN_INVALID_ARGUMENT		EINVAL
KERN_FAILURE			various, mostly turn into KASSERTs
KERN_RESOURCE_SHORTAGE		ENOMEM
KERN_NOT_RECEIVER		<unused>
KERN_NO_ACCESS			<unused>
KERN_PAGES_LOCKED		<unused>
 2001-03-15 06:10:32 +00:00
manu c1faa5c059 enabled COMPAT_LINUX for sandpoint 2001-03-12 20:10:06 +00:00
thorpej 2c4c690f14 Add the BUS_DMA_STREAMING flag. 2001-03-07 22:42:16 +00:00
briggs 20d5755843 Set the PCI mem tag to 0. The BAR already contains the value that was here. 2001-03-07 05:52:28 +00:00