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4685 Commits

Author SHA1 Message Date
jdolecek
cee3939088 comment out entries accidentaly committed together with previous 
change
 2000-11-26 20:48:39 +00:00
ad
57ea462da2 lsu -> ld, by popular request. 2000-11-26 17:44:02 +00:00
jdolecek
bc435e5551 rename COMPAT_locore.s to COMPAT_sigcode.s - that is more suitable name for it 
make the files compilable within LKM
 2000-11-26 11:18:20 +00:00
takemura
3c9d9276dc Add new powerhook argument values, PWR_SOFTSUSPEND, PWR_SOFTSTANDBY and 
PWR_SOFTRESUME. Apm calls powerhook with the values in normal interrupt
priority level while others are protected with splhigh().
 2000-11-26 11:08:57 +00:00
itojun
c40695f5ad a complete kernel for wildlab LAMB, http://www.wildlab.com/. 2000-11-26 03:28:41 +00:00
chs
fa19fe52db adjust the spinlock macros in the non-MULTIPROCESSOR, non-LOCKDEBUG case 
so that gcc will think that static spinlock are used.
this allows us to remove the ugly conditionalization of
static spinlock declarations.
 2000-11-24 03:59:07 +00:00
chs
c01c2504a2 examine the PDE in addition to the PTE when checking for valid mappings. 2000-11-23 21:44:52 +00:00
jdolecek
818062390e Intel recommends to print cpu serial number as six dash-separated nibbles 
(XXXX-XXXX-XXXX-XXXX-XXXX-XXXX), make it so
 2000-11-22 16:41:56 +00:00
jdolecek
09c6390523 make trap_type[] const 2000-11-21 21:27:04 +00:00
jdolecek
3323852a95 put compat-specific locore code to separate *_locore.s files 2000-11-21 21:13:23 +00:00
jdolecek
baae0324b9 restructure struct emul and execsw, in preparation to make emulations LKMable: 
* move all exec-type specific information from struct emul to execsw[] and
  provide single struct emul per emulation
* elf:
  - kern/exec_elf32.c:probe_funcs[] is gone, execsw[] how has one entry
    per emulation and contains pointer to respective probe function
  - interp is allocated via MALLOC() rather than on stack
  - elf_args structure is allocated via MALLOC() rather than malloc()
* ecoff: the per-emulation hooks moved from alpha and mips specific code
  to OSF1 and Ultrix compat code as appropriate, execsw[] has one entry per
  emulation supporting ecoff with appropriate probe function
* the makecmds/probe functions don't set emulation, pointer to emulation is
  part of appropriate execsw[] entry
* constify couple of structures
 2000-11-21 00:37:49 +00:00
jdolecek
0630488eda fix typo 2000-11-20 20:07:36 +00:00
jdolecek
3b15e411a3 add moxa0 at isa entry, marked as experimental 
This was not added also to other config files primarily because the
driver is not properly tested yet; this entry is primarily meant as an example
for those brave souls who want to try moxa.
 2000-11-20 19:53:43 +00:00
chs
c62d17a551 rationalize the use of b_flags for geteblk() buffers. 
rather than assigning to the whole field, set or clear individual flags,
which implies that the B_BUSY and B_INVAL flags will remain set.
this allows us to make the assertion in brelse() that B_BUSY is set,
which is the purpose of all this.
 2000-11-20 08:24:08 +00:00
soren
046ce58634 Enable com at cardbus. 2000-11-20 02:00:46 +00:00
jdolecek
2faa9db8c1 cosmetic change in brand string handling (NULL vs. "") 
drop Xeon from PIII Cascades entry, it should be handled by the brand id
support (pointed out by Scott Telford in private e-mail).
 2000-11-19 23:38:22 +00:00
lukem
a687c7deac pull up stuff changed in GENERIC from 1.370 - 1.377, appropriately 
commented out if it's not relevant to a laptop
 2000-11-18 02:08:30 +00:00
jdolecek
97669de104 make i386_nocpuid_cpus[] and i386_cpuid_cpus[] const - this pushes 
another ~1.4KB to text section
 2000-11-16 17:00:17 +00:00
jdolecek
def6d1b4ac Newer Intel PIII processors also make available Brand ID value through 
cpuid instruction, which is used to differentiate between Celeron, common PIII
and PIII Xeon; recognize it and print appropriate info if applicable

Information taken from Intel's (R)
Intel Processor Identification and the CPUID Instruction, AP-485
 2000-11-16 10:19:02 +00:00
jdolecek
a9ad986a90 Update cpuid table according to information sent by Scott Telford 
in port-i386/11502, with only sligh change for Coppermine entry -
cpus with family 6, model 8 are not all Celerons, they can be
either common PIII, Xeon or Celeron
 2000-11-16 09:06:17 +00:00
jdolecek
ea9f7ed6d5 introduce SIGACTION_PS() macro - this is similar to SIGACTION(), but works 
for (struct sigacts *) instead of (struct proc *)
 2000-11-15 21:13:58 +00:00
thorpej
9298fd52fc Garbage-collect some more stuff. 2000-11-15 19:30:10 +00:00
enami
038ca0a146 Make isa_machdep.c compile again. 2000-11-15 02:00:31 +00:00
enami
1ef516e9be Pull in uvm_extern for PAGE_SIZE. 2000-11-15 01:59:35 +00:00
thorpej
990d23039d NBPG -> PAGE_SIZE. 2000-11-14 22:55:51 +00:00
thorpej
ec0069dd37 NBPG -> PAGE_SIZE 2000-11-14 22:55:05 +00:00
augustss
eb9736c09a Add uscanner. 2000-11-14 19:52:04 +00:00
thorpej
10b31e1ebc The i386 page size is fixed -- override PAGE_SIZE, et al, so that they 
are compile-time constants.
 2000-11-14 18:01:54 +00:00
jdolecek
ec93c3dd25 when evaluating CPU speed, make the wait 0.1s instead of 1s - the accuracy 
difference is like 0.008% on my system and the delay is now almost unnoticable:)
Discussed with Jason Thorpe, Frank van den Linden.
 2000-11-13 16:40:40 +00:00
enami
ce78591ae1 Cometic change; keep the code to process a second hunk closer to the first one. 2000-11-10 04:00:25 +00:00
enami
390c8adfbc Don't start next iteration while processing a first memory hunk since 
there may be a second hunk.
 2000-11-10 03:58:15 +00:00
christos
0cf0dd1b80 put the suggestion message in uvm_page.c. There could be other reasons 
why we are not able to find the end of memory.
 2000-11-09 19:22:30 +00:00
kim
534a2fa4bb BIOS memory loading messages can be enabled with DEBUG_MEMLOAD. 
Increase VM_PHYSSEG_MAX from 3 to 5 to avoid a panic.  Suggest
increasing VM_PHYSSEG_MAX in the panic message.
 2000-11-09 17:34:51 +00:00
ad
33c21c5f16 Sort. 2000-11-08 21:47:25 +00:00
ad
36e51ea5c5 Add I2O stuff. 2000-11-08 19:50:07 +00:00
ad
e6be92ad99 Pull in dev/i2o/files.i2o. 2000-11-08 19:48:51 +00:00
thorpej
5929990d15 Add `bktr'. 2000-11-07 06:02:24 +00:00
augustss
a00e309252 Fix speeling in cooment. 2000-11-06 22:10:03 +00:00
augustss
83bdca3a71 Print a newline after the random number speed message. 2000-11-06 22:01:31 +00:00
thorpej
c60d6ae15b Machine pmc.h 2000-11-05 22:28:00 +00:00
thorpej
fa03f6e74d If we have a working cycle counter, compute the number of CPU 
cycles in a second, and print the CPU speed.

Derived from similar code in FreeBSD.
 2000-11-05 22:10:01 +00:00
onoe
e83458422f First Prototype implementation of network interface part for IEEE1394 (if_fw). 
Current status:
	Only OHCI chip is supported (fwohci).
	ping (IPv4) works with Sony's implementation (SmartConnect) on Win98.
	sometimes works but not stable.
Not implemented yet:
	IRM (Isochronous Resource Manager) functionality.
	Link layer fragmentation.
	Topology map.
More to do:
	clean ups
	MCAP
	charactor device part
	dhcp

There is no entry in GENERIC config file yet.
Follow sys/dev/ieee1394/IMPLEMENTATION to enable if_fw.
 2000-11-05 17:17:12 +00:00
thorpej
584c0d1319 Use <dev/sysmon/sysmonconf.h> 2000-11-05 04:08:48 +00:00
thorpej
f6099127b7 DELPHI -- one of my devel machines at Zembu Labs. This is an 
example of how to configure the PC-Weasel driver into the kernel.
 2000-11-05 03:51:14 +00:00
ad
3d193b190b - Pequr -> Serverworks. It pays to do a cvs update first... 
- Pay attention only to the low byte of config reg 0x44 on Serverworks chips,
  as Linux does.
- Compress duplicatated code.
 2000-11-03 17:28:02 +00:00
thorpej
7c2615290b Add support for MS-DOS file system, but don't enable it by 
default -- the resulting binary is too large, and thus does
not work.
 2000-11-02 01:02:07 +00:00
eeh
8c3f6a0d10 Adapt to new line discipline scheme. 2000-11-02 00:37:56 +00:00
mycroft
9572bf6261 These are incredibly out of date. 2000-11-01 07:58:42 +00:00
fvdl
69e9b0392f Sync INSTALL with GENERIC and INSTALL_LAPTOP with GENERIC_LAPTOP with 
regard to wireless network interfaces and pcic iomem size (i.e.
bump iomem to 0x1000 and enable cnw, awi and ray).
 2000-10-31 15:54:50 +00:00
lukem
b14a596beb Add support for booting off RAIDframe RAID1 mirrors. Check the first partition 
type in biosdiskopen(), and if it is of type FS_RAID, add 64 to d->b_off.

NOTE: installboot(8) still needs some hacking to DTRT, but at least this way
if you can load "/boot" off another partition (e.g, wd0h), then wd0a can be
of type `RAID' with a raidframe mirror at the start and the kernel
will load OK of wd0a, and with raidctl -A root partitions, it will change
root as well.
 2000-10-30 07:30:59 +00:00
thorpej
10203d4eca Change the RNG callout -- don't spin until data is available. If 
none is available, just wait until the next clock tick.
 2000-10-30 00:26:04 +00:00
simonb
bb33bb331d Fix NRND == 0 case (unused variable). 2000-10-28 13:30:35 +00:00
itojun
5bbd7d495e fix busy-wait logic against random number register. (missing semicolon) 2000-10-28 04:58:35 +00:00
enami
31ac87f602 Don't use memory map of no entry. Instead, fallback into old way. 
This fixes one of ``can't find end of memory'' panic on startup.
 2000-10-28 02:29:35 +00:00
thorpej
3c01d4cbca Add support for sampling the random number generator on 
the 810, 815, 820, and 840 chipsets.  From OpenBSD, modified
for NetBSD by me.
 2000-10-27 22:49:21 +00:00
thorpej
7f59704e6c Support the second PCI bus on SeverWorks chipsets. From OpenBSD. 2000-10-27 17:55:18 +00:00
thorpej
2644e830b7 BIOS BUG WORKAROUND! The 82443BX datasheet indicates that the only legal 
setting for the "Idle/Pipeline DRAM Leadoff Timing (IPLDT)" parameter
(bits 9:8) is 01.  Unfortunately, some BIOSs do not set these bits properly.

Based on a hint from OpenBSD.
 2000-10-27 17:47:44 +00:00
thorpej
d05f0929dc We only support Intel PMCs for now, so don't try and read them 
on non-Intel CPUs.
 2000-10-24 22:03:36 +00:00
fvdl
dfcc2820fa Add rtk at pci, some laptops have it. 
Add cardbus network cards to INSTALL_LAPTOP (oops, they're largely
the point of INSTALL_LAPTOP..).

From Noriyuki Soda.
 2000-10-23 09:31:49 +00:00
ad
15e25fe73f - ca -> lsu 
- Hook in twe.
 2000-10-19 14:32:20 +00:00
wiz
c374cadf43 Get RELEASEDIR setting from /etc/mk.conf. Fixes misc/11104 by Markus Kurek. 2000-10-15 22:42:49 +00:00
minoura
7bb188de0c WSCONS_DEFAULT_TYPE is obsolete; use VGA_CONSOLE_SCREENTYPE instead. 2000-10-15 10:08:00 +00:00
hpeyerl
87a8c94ed0 Sanity check the cursor position read from the 6845 and if clearly 
off-screen, set it to 0x0.  From dean@huxley.org.
 2000-10-12 22:36:30 +00:00
thorpej
3290ef5fe8 Re-order the TLB operations in pmap_zero_page() and 
pmap_zero_page_uncached().  This seems to prevent the
lossage with those functions people have seen on Cyrix
CPUs.
 2000-10-08 22:59:38 +00:00
thorpej
87a787f7b4 Make sure we use kvtopte() only on kernel addresses. Should 
fix a panic that occurs when using KGDB repored by Nathan Williams.
 2000-10-06 18:37:39 +00:00
abs
2824f4906d Ensure all INSTALL* kernels have two ptys, and a note explaining why: 
pseudo-device  pty             2       # pseudo-terminals (Sysinst needs two)
(Some installers may not be using sysinst, in which case this just reduces
the number of ptys from 16 that are not used to 2 that are not used)
For i386 conf files, no change other than comments.
 2000-10-02 18:43:34 +00:00
fvdl
654c1d3603 Adjust after some comments from Noriyuki Soda: 
apm was enabled in the wrong file, it's not needed in INSTALL_LAPTOP,
but should be there in GENERIC_LAPTOP.

wss0 at isa irq 10 may cause conflicts on some laptops; remove it.

Despite its name, PCIBIOS_INTR_GUESS is safe option, so enable it.
 2000-10-02 12:54:39 +00:00
fvdl
32a995f65b Oops, remove test leftover setting of REALEXTMEM. 2000-10-02 12:22:53 +00:00
fvdl
09440c52d2 Squeeze some more. Do what it has been advertising all along: no SCSI. Use 
-Os. Remove NFSSERVER.
 2000-10-02 08:12:04 +00:00
fvdl
f47a0f34f9 Squeeze even more by removing some COMPAT_1X options, com* (serial 
ports aren't supported for installation), MFS, slip and ppp. There
was no room for pppd and slattach on the "tiny" floppies anyway, so
there was nothing to use them.

Add pcic at isa, pcmcia, wdc at pcmcia, and 'wireful' cards @ pcmcia
(ne, ep, mbe, sm). Installing is now possible on a 4M laptop over
ethernet (tested with ep at pcmcia, and 640+3200 available memory).
 2000-10-01 16:20:01 +00:00
fvdl
890dedaed3 Set the # of ptys to 2. 2000-09-30 13:25:12 +00:00
fvdl
2e6f523813 Bump CPU_MAXFAMILY to 7. 2000-09-29 14:17:17 +00:00
fvdl
3cb9873a8d Recognize Pentium 4. Treat everything with model > 6 as model 7 for now, 
in the hope that Intel doesn't start number backwards now that they
picked 15 for the P4.
 2000-09-29 14:16:23 +00:00
fvdl
243ae4806b oops, typo in previous (|| -> &&) 2000-09-29 13:15:48 +00:00
fvdl
33234ff066 Don't print anything when the serial number is not supported. There are 
a lot of other features that may not be supported either, no need to
print them.
 2000-09-29 13:05:12 +00:00
explorer
62da00b60c clean up printing when serial number not supported or disabled. 2000-09-29 09:07:53 +00:00
explorer
be5f26e138 print CPU serial number at boot time. After all, we have a million other flags printed, what's one more interesting one. 2000-09-29 09:03:18 +00:00
thorpej
59ef356b35 Reintroduce the ACPI memory map code. The bug that caused the 
IDT to be scribbled over on some systems was found and fixed by
T.SHIOZAKI <tshiozak@netbsd.org>.
 2000-09-28 18:31:36 +00:00
is
f41561e9de We do wired page accounting. Tell UVM about it. 2000-09-28 13:09:10 +00:00
fvdl
c84826de03 Enable usb devices that may be useful during the install (hubs, keyboard, 
ethernet, mass storage).
 2000-09-27 20:41:35 +00:00
fvdl
3a999fb11f A GENERIC and INSTALL tailored for laptop usafe (i.e. cardbus and 
PCIBIOS options included).
 2000-09-27 16:57:09 +00:00
fvdl
0619e37229 Reduce ramdisk size to the amount that is really needed for optimal 
space saving. Reduce number of ptys to 2. Use NFS_V2_ONLY.
 2000-09-27 16:54:56 +00:00
fvdl
48b43cdfb9 Remove some less-needed items to save space. Also add NFS_V2_ONLY, 
to save more space. For installs, NFSv2 will do just fine.
 2000-09-27 16:09:18 +00:00
ad
a01a66c525 cac* at eisa? reported as working. 2000-09-26 11:51:14 +00:00
abs
3ef92f0bdb Use "options<SPACE><TAB>" not "options<TAB>" - noted by simonb. 
Move VNODE_OP_NOINLINE and NFS_V2_ONLY into '# Filesystem options' section.
Consistently label '# Filesystem options' and '#File systems' sections.
 2000-09-25 13:54:50 +00:00
abs
ccf1c822a6 Ensure all INSTALL config files have (at least) COPTS="-Os", cincluding bebox 
based on it working already for macppc.
Also add commented out:
#options        VNODE_OP_NOINLINE       # Don't inline vnode op calls
#options        NFS_V2_ONLY             # Exclude NFS3 and NQNFS code
as suggestions for additional savings
 2000-09-25 11:46:37 +00:00
itohy
dd5d3287ec Use "etext" instead of "_etext" like db_trace.c, 
which makes it be linked by a.out ld.
 2000-09-24 23:46:37 +00:00
itohy
c3202405d5 Support half-duplex mode (use only one DRQ). 
Fix PR #10308.
 2000-09-24 23:40:12 +00:00
jdolecek
2308091f66 update usage message (new flags -v, -q) 2000-09-24 18:28:18 +00:00
jdolecek
b135d5504a netbsd_opts.c was removed as part of bootverbose/bootquiet changes 
Pointed out by Lennart Augustsson in private e-mail.
 2000-09-24 18:13:54 +00:00
jdolecek
b1f94e26ab don't specify number of ptys if >= 16 (current default initial number) 
pty comments: normalize and g/c what is no longer relevant
 2000-09-24 15:59:26 +00:00
jdolecek
5fea96167f use new generic bootverbose instead of local definition 2000-09-24 12:37:03 +00:00
jdolecek
49c105ffdb add new macro BOOT_FLAG() (defined in <sys/boot_flag.h>) - this 
maps standard boot flags to corresponding RB_* values
use BOOT_FLAG() in port's MD code as appropriate

as discussed on tech-kern, add new boot flags -v, -q for booting
verbosely or quietly, and corresponding AB_VERBOSE/AB_QUIET
boot flags; also add FreeBSD-compatible bootverbose macro and
NetBSD-specific bootquiet macro

for hpcmips, use new bootverbose instead of it's own hpcmips_verbose

Tested on i386, and to limited extend (compile of affected files) also for
mvme68k, hp300, luna68k, sun3.
 2000-09-24 12:32:31 +00:00
augustss
e9a2baa2ff Grab a major # for USB scanners. 2000-09-23 04:30:08 +00:00
thorpej
0564259315 Make this a more likely laptop config file. 2000-09-22 00:18:17 +00:00
thorpej
f2e9848f4a When doing uncached page zeroing, abort if a process becomes 
runnable before we're finished zeroing the pages.
 2000-09-21 21:43:24 +00:00
thorpej
b008f5f25a Make PMAP_PAGEIDLEZERO() return a boolean value. FALSE indidcates 
that the page being zero'd was not completed and that page zeroing
should be aborted.  This may be used by machine-dependent code doing
slow page access to reduce the latency of running a process that has
become runnable while in the middle of doing a slow page zero.
 2000-09-21 17:46:04 +00:00
fvdl
76e330bdb3 Fix typo. 2000-09-20 22:59:44 +00:00
thorpej
bda9ce7990 Enable VM86 -- it's needed for some X servers (notably, S3 Savage, 
which runs the VESA BIOS in VM86 emulation in order to switch video
modes).
 2000-09-20 18:22:22 +00:00
thorpej
dbe9b6987f Enable VM86 and DUMMY_NOPS. 2000-09-20 18:20:55 +00:00
fvdl
082a77ccfe Bring the default value of NMBCLUSTERS into the modern age. 2000-09-19 22:21:54 +00:00
enami
ead2ed15cf Add few more L2 cache info entry. 2000-09-15 03:44:28 +00:00
enami
29027825f3 When fetching cache info: 
- Don't fall into infinite loop even if the # of iteration necessary isn't 1.
- Don't interpret lower 8bit of AL, which is # of iteration, as a descriptor.
 2000-09-15 03:41:18 +00:00
thorpej
3d6272fcdf Use VNODE_OP_NOINLINE. 2000-09-13 16:26:15 +00:00
thorpej
72a24b4eae Add an align argument to uvm_map() and some callers of that 
routine.  Works similarly fto pmap_prefer(), but allows callers
to specify a minimum power-of-two alignment of the region.
How we ever got along without this for so long is beyond me.
 2000-09-13 15:00:15 +00:00
thorpej
d0b099a9fc Fetch cache info via `cpuid' insn, parse it, remember it, 
and report it at boot time.
 2000-09-13 08:04:15 +00:00
thorpej
90a2e46ab1 Add support for using the 586- and 686-class performance 
counters.
 2000-09-13 04:47:00 +00:00
thorpej
b9b07590ec Define some 586-class CESR MSR bits. 2000-09-13 04:44:27 +00:00
thorpej
e2cc69026a Add 686-class performance counter events. 2000-09-13 03:37:04 +00:00
lukem
cbb605647a add (commented out) entry for WSCONS_DEFAULT_TYPE 2000-09-10 11:48:38 +00:00
chs
62a6d0660c move the guts of pmap_remove() to pmap_do_remove(), which has a flags arg 
to tell it whether or not to remove wired mappings.  pmap_remove() wants
to remove wired mappings, pmap_collect() doesn't.  fixes PRs 10363 and 10761.
 2000-09-10 03:45:58 +00:00
tron
cb01317d62 Final fix to make this work without object directories again. 2000-09-08 19:57:05 +00:00
tron
3220c30427 Readd at signs before commands which were removed for debugging. 2000-09-08 19:50:52 +00:00
tron
278e796ec6 Do last change differently: "(unset MAKEOBJDIRPREFIX || true)" is a NOP, 
use "MAKEOBJDIRPREFIX= && unset MAKEOBJDIRPREFIX" instead.
 2000-09-08 19:48:00 +00:00
tron
f5cb2786f8 Use "(unset MAKEOBJDIRPREFIX || true)" because unset return an error code 
if the variable was not set before.
 2000-09-08 19:45:45 +00:00
matt
9c01e4e226 deal properly with MAKEOBJDIRPREFIX (which has priority over MAKEOBJDIR so 
the MAKEOBJDIR to ${MAKE} has no effect) so we unset MAKEOBJDIRPREFIX before
invoking ${MAKE}
 2000-09-08 05:37:59 +00:00
thorpej
a1139ee535 Example config file for enabling large page support. 2000-09-07 18:55:30 +00:00
thorpej
2fc18ed7a4 Replace the old db_memrw.c with the hp300 version, modified for i386 
and large page support.  This version is a bit more intelligent about
how it deals with kernel text pages.

Now that this is fixed, don't map the kernel text read-write if
DDB is configured.
 2000-09-07 18:46:19 +00:00
thorpej
a68986edfc Add optional support for mapping the kernel with large (4MB) pages. 
Right now, only does kernel text, and wastes a little memory, but
there is some noticeable performance improvement even with just text.
 2000-09-07 17:20:58 +00:00
thorpej
2204402aa1 If KERN_LDSCRIPT is specified as a makeoption, then add it to the 
linker flags.
 2000-09-07 06:39:36 +00:00
thorpej
1946ce2a42 A linker script based on elf_i386.x which aligns the .data segment 
to a 4MB boundary, thus allowing the text and read-only data to be
mapped using large pages.
 2000-09-07 06:36:24 +00:00
thorpej
50668be499 Deal with low addresses in pmap_k{enter_remove}. port-i386/10966. 2000-09-07 06:06:52 +00:00
thorpej
fbc40806dd vtopte() and kvtopte() now check for kernel vs. non-kernel addresses, 
respectively.
 2000-09-06 23:32:13 +00:00
thorpej
b53916e196 Cast arguments to kvtopte() to vaddr_t. 2000-09-06 23:28:30 +00:00
thorpej
5f98fd6c03 On second thought, back out kvtopte() change in previous. Dug, PT pages 
are in a special VA range, not kernel VA range.
 2000-09-06 22:23:46 +00:00
thorpej
ba3605f2bf Use kvtopte() for kernel addresses. 2000-09-06 22:22:27 +00:00
thorpej
a7b2cf9d7a Print CPU features, and use kvtopte() for kernel addresses. 2000-09-06 22:19:46 +00:00
thorpej
e32a6a7c54 Use kvtopte() for kernel addresses. 2000-09-06 22:09:58 +00:00
thorpej
7dd395bb7f Remove some vto*() macros that won't stand a chance of working 
with PSE or PAE, and reimplement vtphys() in terms of pmap_extract().
 2000-09-06 19:09:45 +00:00
thorpej
eac566737e In pmap_extract(): 
- Return FALSE if the PTE does not have PG_V set (previously, you would
  get always get true of the PDE was valid, even if the PTE was not).
- Teach it about 4MB pages.
 2000-09-05 21:56:41 +00:00
thorpej
7683d3f956 Define PG_LGFRAME, which is the page frame mask for large (4MB) pages. 2000-09-05 21:52:16 +00:00
enami
ef2b361222 Fix to work with objdir. 2000-09-05 05:05:16 +00:00
jdolecek
3fd457414e constify first arg to parseopts() 2000-08-31 07:21:46 +00:00
thorpej
4db6fc7542 Make need_resched() take a "struct cpu_info *" argument. This 
causes gives a primitive form of processor affinity.  Its use in
roundrobin() still needs some work.
 2000-08-25 01:04:06 +00:00
jhawk
2ea44b1dd4 install dosboot.com in the release(7) hierarchy. 2000-08-23 21:00:46 +00:00
thorpej
58e7a6954b Add spllock(). See spl(9) for details. 2000-08-22 19:46:26 +00:00
joda
71cabc49dd (rbus_pccbb_parent_mem): make the rbus minimum start address 
configurable (RBUS_MIN_START), since default value of 1GB doesn't work
well on some ThinkPads
 2000-08-22 08:42:55 +00:00
erh
df316aa06c Change the heap limit from 40000 to 50000 so the heap is the same size as it was before the "Hack from Hell'. 2000-08-22 02:46:30 +00:00
itohy
5755dca55d Fix typos. 
No functional changes.
 2000-08-21 07:39:42 +00:00
thorpej
23a7f255d4 Make sure we provide splsched() as described in spl(9). 2000-08-21 02:06:31 +00:00
thorpej
a86d1f4891 Add a lock around the scheduler, and use it as necessary, including 
in the non-MULTIPROCESSOR case (LOCKDEBUG requires it).  Scheduler
lock is held upon entry to mi_switch() and cpu_switch(), and
cpu_switch() releases the lock before returning.

Largely from Bill Sommerfeld, with some minor bug fixes and
machine-dependent code hacking from me.
 2000-08-20 21:50:06 +00:00
thorpej
dd87a44f4a Initialize PV head simple locks, done slightly differently than 
in the sommerfeld_i386mp_1 branch.
 2000-08-19 19:48:53 +00:00
thorpej
b0dc085df7 Move the TSS selector out of the PCB and put it into mdproc. We 
need to access this when we have the proclist locked for reading,
and thus cannot store it in the PCB (which may be swapped out).

As part of this, call pmap_activate() from cpu_switch() to switch
to the new address space, and refresh the PCB's copy of the LDT
selector from the pmap structure (see above paragraph).  We need
to do this for MP support anyhow.

Fixes a "panic: spinlock_switchcheck: CPU 0 has 1 spin locks" via
gdt_compact() reported by Nathan Williams.
 2000-08-16 04:44:35 +00:00
ross
37262919a9 Edit adv0 comment to include "SCSI"; now 'grep -v -i SCSI GENERIC' works. 2000-08-15 20:09:26 +00:00
fvdl
534b45c853 Move identifycpu to a place where it gets called earlier in the process, 
so that special setup functions needed for some CPUs will be run before
some things (like UVM) are inited.

Add vm_page_zero_enable = FALSE to the cyrix 6x86 case, as page zeroing
while idle causes problems.
 2000-08-15 18:21:44 +00:00
christos
cabafb6c60 cast to u_long before casting to u_int to appease lint. 2000-08-13 22:45:01 +00:00
augustss
de0b1dd11d Go to splhigh() before calling power hooks and maintain this level 
while suspended.  When waking up the power hooks are again called at
splhigh() and then the level is lowered.
This prevents interrupts from reaching a device before the power hook
has reinitialized it.
 2000-08-13 22:26:27 +00:00
jdolecek
47b371580e make this usable as INSTALL-like kernel suitable for boot floppy 
enable supported stuff, add also SCSI devices (only sd* and cd* uncommented)
 2000-08-13 21:55:33 +00:00
jdolecek
40dc315f3b #if 0 bogus mca_intr_establish() added possibly mistakely 
by cgd in rev. 1.2
 2000-08-13 10:38:38 +00:00
itojun
85dda25e94 move "options PULLDOWN_TEST" into sys/sys/mbuf.h (in #ifdef _KERNEL), 
as it is no wthe default setting for everyone.

the reason we still use the name "PULLDOWN_TEST" while it is now default:
kame code sharing.
 2000-08-13 01:31:15 +00:00