132a9c91d5
Make sure main() has a prototype and a return type of "int".
2002-05-04 22:05:29 +00:00
caf7ed0a69
main()'s return type should be `int', not `void'.
2002-05-03 20:48:34 +00:00
d1b3852365
Add the INCLUDE_CONFIG_FILE option to all config files. In config
...
files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or
ALPHA), it is uncommented.
2002-04-25 15:06:20 +00:00
6e066ba77a
Add commented-out USERCONF option. Mainly useful for install media
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and can be optionally enabled based on miniroot and ramdisk size
requirements.
2002-04-12 08:10:45 +00:00
d5ecd48d67
DTRT to avoid installing "netbsd.tmp" in /usr/mdec.
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Addresses port-mvme68k/16282.
2002-04-10 18:43:21 +00:00
6a75b57b3d
Simplify generation of the s-record boot file using objcopy instead
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of a homebrew tool.
Addresses port-mvme68k/16256.
2002-04-09 19:37:22 +00:00
d213d804f7
Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE,
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which was suggested by Izumi Tsutsui <tsutsui@ceres.dti.ne.jp> as
being more consistent with what it's controlling...
2002-04-02 05:30:34 +00:00
8fe81151a5
Add files.c to SRC_sa.
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While I'm here, sort source files alphabetically.
2002-03-27 20:18:25 +00:00
7ce75221c2
Round VID_OSL to be a multiple of 32 * 256byte blocks.
2002-03-24 18:15:03 +00:00
d22256f158
Pass RB_NOSYM to exec_mvme() otherwise loadfile() tries to lseek()
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backwards, which we don't support.
2002-03-24 18:13:24 +00:00
3d663e9bb1
Bump the MD image size to 1600 blocks.
2002-03-24 18:10:54 +00:00
d0dba1cf87
Build the 68k-specific vmetwo stub (albeit a cut down version), even
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if vmetwo isn't in the config file.
2002-03-24 18:10:14 +00:00
7e69c325c1
Fix a botch from the dev/mvme split for kernels with no vmetwo in
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the config file.
2002-03-24 17:22:32 +00:00
7e277b5782
kill remaining PS_STRINGS instances.
2002-03-20 17:59:22 +00:00
b303a9412d
Fix an include file botch when there is no vmetwo device in the
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kernel config.
2002-03-17 10:04:47 +00:00
f39f46188c
G/C. These should have been deleted as part of the move to sys/dev/mvme.
2002-03-17 10:04:07 +00:00
cd19d52695
* rename MINIROOTSIZE to MEMORY_DISK_SIZE, so that all md(4) options
...
are now consistently named
* fold opt_mdsize.h into opt_md.h
2002-03-10 19:56:37 +00:00
a180cee23b
Pool deals fairly well with physical memory shortage, but it doesn't
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deal with shortages of the VM maps where the backing pages are mapped
(usually kmem_map). Try to deal with this:
* Group all information about the backend allocator for a pool in a
separate structure. The pool references this structure, rather than
the individual fields.
* Change the pool_init() API accordingly, and adjust all callers.
* Link all pools using the same backend allocator on a list.
* The backend allocator is responsible for waiting for physical memory
to become available, but will still fail if it cannot callocate KVA
space for the pages. If this happens, carefully drain all pools using
the same backend allocator, so that some KVA space can be freed.
* Change pool_reclaim() to indicate if it actually succeeded in freeing
some pages, and use that information to make draining easier and more
efficient.
* Get rid of PR_URGENT. There was only one use of it, and it could be
dealt with by the caller.
From art@openbsd.org .
2002-03-08 20:48:27 +00:00
3c8b0446fe
Change type of dumpmag to u_int32_t since it is actually
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a 32bit unsigned magic number.
As per discussion on tech-kern, and fixes port-sparc64/11949.
2002-03-06 13:10:18 +00:00
9bcc70fa1d
Don't cast argument to ffs() to long.
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Per discussion on port-alpha, noticed by Robert Elz.
2002-03-05 09:40:38 +00:00
6f0fb25121
Don't need to declare phys_map - it is declared in <uvm/uvm_extern.h>.
2002-03-04 02:43:22 +00:00
4324f37586
Use "#define<tab>".
2002-02-28 03:17:23 +00:00
e8116a8f5b
- Use DEV_ constants, instead of documenting the numbers!
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- Delete cdev_decl(mm); where appropriate, and other hand-crufting [hi powerpc!]
2002-02-27 01:20:51 +00:00
c4dbe1a160
Allow MD code to provide functions for reading/writing NVRAM/RTC
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locations. If passed NULL, the old behaviour using bus_space_{read,write}_1()
is used. Otherwise, all access to the chip goes via the MD functions.
This is necessary for mvmeppc boards where the mk48txx NVRAM/RTC is not
directly addressable.
2002-02-23 17:18:54 +00:00
37e458fa45
strategy should have an 'r'. Inspired by similar change in OpenBSD.
2002-02-19 17:09:40 +00:00
b744097a5f
allow writing to write-only mappings. fixes PR 3493.
2002-02-14 07:08:02 +00:00
5bd17a1271
Separate out devices common to many Motorola mvme boards (68k, 88k and ppc)
...
in preparation for future mvmeppc and mvme88k ports.
This needs a bit if tidying up to make it trully shareable, which will
happen as the new mvme ports are added.
2002-02-12 20:38:09 +00:00
971861de37
use ${INSTALL_FILE} as appropriate
2002-02-09 09:35:59 +00:00
6d265bd894
add options PIPE_SOCKETPAIR to individual kernel configs
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the option is commented out on everything but kernels I was able
to recognize as INSTALL-like or ones for small memory machines
2002-01-27 13:23:08 +00:00
86be963a27
Completely re-write wrtvid.c to make it usable during a cross-build.
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Instead of parsing the 1st stage booter in wrtvid, use objcopy to
generate a binary image, leaving wrtvid to create the VID/CFG block.
2002-01-23 21:06:28 +00:00
0e17fb3d6a
Make this compile again.
2002-01-19 21:13:45 +00:00
7fed4934b8
Move the VMEbus RAM `howto' into the docs directory.
2002-01-12 19:29:49 +00:00
0079b3711b
Added clockctl
2002-01-12 13:33:42 +00:00
9451559ef4
pmap_page_protect(VM_PROT_NONE) must remove all mappings in the PV list,
...
even if they are wired. we need to be able to remove all mappings to
pages that are being freed due to (eg.) file truncation.
2002-01-02 00:51:33 +00:00
b506d6e135
Add PPPoE to all generic kernels that should be able to use it.
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XXX TODO: do this for INSTALL kernels too, add sysinst support and make the
XXX needed binaries available on the ramdisk root fs.
2001-12-28 12:21:52 +00:00
20d126a5b4
Fix comments for ref-count of PT pages.
2001-12-16 03:53:21 +00:00
bdd225baa1
Add a blurb to the top of all GENERIC files. This serves three purposes:
...
- to clarify some terminology
- to clarify the intention of the GENERIC file
- to cross-reference some useful man pages
2001-12-14 05:34:45 +00:00
2dfd15933e
change the reference-counting of PT pages to start from zero instead of
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one, so that we don't mess up the global count of wired pages by having
the page's wire_count be non-zero when we free the page.
pointed out by Michael Hitch.
2001-12-13 04:39:50 +00:00
b0b0a32ad7
Set NOxxx= before <bsd.own.mk> is pulled in (even indirectly).
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Otherwise the appropriate MKxxx=no won't be defined .
2001-12-12 12:24:19 +00:00
8e6f7afb5b
MKfoo=no -> NOfoo
2001-12-12 01:48:43 +00:00
b45c51b1fc
Roll the rest of the ports over to the new MI kernel build machinery.
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Any problems reported by testers have been fixed, and massive
cross-compiling of kernels has shown that any problems that remain
with actually building kernels are not related to this.
2001-12-09 05:00:40 +00:00
e5341ee40f
No point in installing svr4_machdep.h.
2001-11-28 13:14:12 +00:00
ecb81c3f6d
- convert usage of "defopt" to "defflag" where the relevant option does
...
not support a value (e.g., it's to be used as "options FOO" instead of
"options FOO=xxx"). options that take a value were converted to
defparam recently.
- minor whitespace & formatting cleanups
2001-11-28 10:21:10 +00:00
f0002ba642
Added macros for the bits in the SYSBUS byte, and macros
...
for the i82596 PORT access interface, from the documentation
for that chip. These help clarify writes to the SYSBUS
part of the SCP, and PORT usage by i82596-aware drivers.
2001-11-26 23:30:59 +00:00
26b511b905
fix typo s/68551/68851/ in a comment.
2001-11-24 06:53:16 +00:00
03aef4723c
cleanup:
...
options SPACE TAB
makeoptions TAB
psuedo-device TAB
remove trailing whitespace
replace multiple spaces -> tabs
options "FOO" -> options FOO
options "FOO=bar" -> options FOO=bar
options "FOO=\"bar\"" -> options FOO="\"bar\""
2001-11-20 12:56:17 +00:00
621a9ec9ea
allocate and free page table pages explicitly instead of abusing
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uvm_fault_wire(). this allows us to make pt_map non-pageable,
but we need to be careful in pmap_remove() not to attempt to
reference PTEs after the PTP has been freed.
2001-11-19 06:40:11 +00:00
662f877587
MAXSLP is defined to be a machine-independent scheduling parameter,
...
so move it into sys/param.h.
2001-11-15 18:06:11 +00:00
48c09b6243
Work around <bsd.lib.mk> used for kernel libs in other places. Clean up
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include paths.
2001-11-14 23:01:13 +00:00
45e7238a02
Bump the version numbers of all bootloaders which use loadfile_elfXX() now
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that it tries hard to avoid backwards seeks.
2001-11-09 19:53:11 +00:00
439d3ea3cb
G/C some debug printfs inadvertently left in the last commit.
2001-11-09 18:27:59 +00:00
2f42a5932e
Implement just enough of an lseek() to keep loadfile_elf32() happy.
...
While I'm here, bump RAWFS_BSIZE up to 8192 since the installation
instructions use "bs=8k oconv=sync". My Archive Viper now streams
nicely while booting.
2001-11-09 18:25:11 +00:00
dca93f1b48
The success/failure status for some Bug syscalls is indicated by the Z
...
flag in the status register, not by a value on the stack.
How this ever worked for so long is beyond me...
2001-11-09 18:18:19 +00:00
61fd713a11
Commit a change I've had lying around for a while: Initialise wired
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PTEs with `PG_U' to avoid them being needlessly updated when first
accessed.
2001-11-08 21:53:44 +00:00
05c8b8d35b
Fix a couple of uninitialised variable warnings with New Toolchain.
2001-11-08 21:41:42 +00:00
a1cf047679
Fix a couple of uninitialised variable warning with New Toolchain.
2001-11-08 21:40:25 +00:00
66f972ab70
Need byteorder.c for loadfile_elf*.c
2001-10-31 21:39:02 +00:00
e727e3f180
Split elf32 vs. elf64 handling in loadfile(), including support for
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each separately and explicitly. BOOT_ELF is now BOOT_ELF32 and
BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
2001-10-31 17:20:45 +00:00
4810d73020
Build the loadfile() a.out, ECOFF, and ELF back-ends as separate
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objects.
2001-10-31 01:51:42 +00:00
6d536163de
Change defaults for kernel compiles. Default all to USETOOLS?=no and have
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the etc Makefile override that by putting USETOOLS into $.MAKEOVERRIDES
This way the default for kernel compiles is still to use the installed
toolchain instead of depending on $TOOLDIR. $TOOLDIR can be used by
simply adding USETOOLS=yes to the command line as usual.
Adjust each ports template to set the default no setting and also pull in
bsd.own.mk if they weren't already to ensure they'll build correctly
with the new toolchain setup.
2001-10-26 06:45:33 +00:00
ba217c4196
Set MACHINE_ARCH explicitly in Makefiles for which it is constant.
...
Also, since config(8) now explcitly sets MACHINE, there is no need
to do it here in the Makefile.
2001-10-23 19:26:41 +00:00
f6e6d32172
Use the entry-point returned from the first call to loadfile()
...
instead of the one from the second call (which has a non-zero
offset included in it).
Fixes port-mvme68k/14292 from Ken Seefried.
2001-10-19 17:09:16 +00:00
f013b5beb1
fix pmap_changebit() to look for the bit in the page attrs
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in addition to any PTEs. fixes PR 14197.
2001-10-13 06:18:36 +00:00
7491bc8eea
add ashldi3.c, needed by ufs.c due to added cast in lblktosize().
2001-10-02 06:30:03 +00:00
9fa0b17629
Give initiali[sz]e all the "i"s it deserves.
2001-09-18 18:15:49 +00:00
456dff6cb8
Spell 'occurred' with two 'r's.
2001-09-16 16:34:23 +00:00
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
97c67a9bae
Add bridge pseudo devices to GENERIC configs
2001-09-01 21:52:23 +00:00
023bdd2bf2
Use comments around the token after a #endif.
2001-08-31 04:44:54 +00:00
62c3bdeea4
sysctl(2) -> sysctl(3) (in comments)
2001-08-26 16:22:20 +00:00
c489e9bff4
add missing pmap_update().
2001-08-19 18:09:20 +00:00
2cdad949d0
use pmap_k* in vmapbuf() and vunmapbuf() since there's no VAC on this platform.
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in vunmapbuf(), call pmap_*remove() explicitly since uvm_km_free_wakeup()
will soon no longer do it for us.
2001-08-19 17:34:49 +00:00
13c2f8b505
Some more things ticked off the list.
2001-08-12 19:28:28 +00:00
79abe4afda
Fix the clock device offset. (Overlooked in last commit)
2001-08-12 19:16:18 +00:00
e97b8f6555
clockreg.h is no longer needed now we use the MI mk48txx driver.
2001-08-12 18:36:17 +00:00
e9261b9f13
Time Keeper NVRAM driver.
2001-08-12 18:34:25 +00:00
bb210bda7e
Split the nvram/rtc functionality away from the clock interrupt code
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and attach it as `timekeeper0 at mainbus0'.
Use the MI mk48txx nvram/rtc access functions instead of home-grown
versions.
It should now be very easy to add a character device for the benefit
of userland access to NVRAM.
2001-08-12 18:33:12 +00:00
7374ebbf8c
Slight tweak: Avoid needlessly purging cachelines which we've just flushed.
2001-08-12 18:13:45 +00:00
e8ba963ae7
Change a post-decrement to a pre-decrement.
2001-08-07 17:25:19 +00:00
aac15fa001
Create the `machine' symlink before building.
2001-08-05 10:52:05 +00:00
86b01af066
Make this work again for mvme147...
2001-08-05 09:45:39 +00:00
f33b1a3fd8
This is a HOST program, so make compile as one.
2001-08-05 06:10:25 +00:00
ad2c12a28d
Bump version numbers of all bootloaders that use loadfile/ELF, to account for
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my changes to symbol loading. I should probably have done this at the time,
but it's better late than never.
2001-08-02 12:24:05 +00:00
0d8e804191
fix typo in previous.
2001-07-31 02:17:27 +00:00
6e0195e742
Make the set_page_cacheable/set_page_cacheinhibit functions do the
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right thing on 68030 again.
2001-07-30 21:32:49 +00:00
da3836f00d
Flush the caches in pmap_remove_mapping() when PRM_CFLUSH is specified.
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Also, flush the ATC for the page in pmap_kenter_pa() after setting up the
mapping. With any luck this last one might just solve the 060 problems I've
been seeing...
2001-07-30 21:25:08 +00:00
d750508a87
Hook the error interrupt only once, otherwise we'd fail when hooking
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the interrupt for the 2nd DRAM board where two boards are present.
2001-07-28 08:30:23 +00:00
27ae3aab7c
Blah, yet another nit: s/irq/ipl/
2001-07-27 21:56:10 +00:00
ea00e7cda2
Don't bother trying to initiate a DRAM scrub on startup as it requires
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frobbing with registers which are marked as "For Test Purposes [only]".
2001-07-27 21:54:07 +00:00
c184f03348
Remove Mistakenly Left In comments around some `#ifdef DIAGNOSTIC' tests.
2001-07-27 20:48:58 +00:00
8343a1492f
Forgot to shift the DRAM Bank identifiers by four.
2001-07-27 20:33:35 +00:00
f169034d7f
Fix a braino in the check for a jumper across pins 1-2 of J1 (mvme1[67]7).
...
Spotted by Chuck Silvers.
2001-07-27 18:58:23 +00:00
9ac6178585
memc attaches at mainbus now.
2001-07-27 18:40:27 +00:00
7e2f2acb8e
Flesh out the memory controller driver (at least for the MCECC chip)
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and attach it at mainbus since it depends both PCCChip2 and VMEChip2
(or the VMEChip2 interrupter) starting first.
We can finally enable, detect and log DRAM ECC errors.
(The PROM disabled ECC checks by default)
2001-07-27 18:38:54 +00:00
5b69ac0a44
Apply pmap_k{enter_pa,remove} patches provided by Chuck Silvers.
2001-07-23 20:34:00 +00:00
a9356936b4
seperate -> separate
2001-07-22 13:33:58 +00:00
b4c68ef164
Descend into wrtvid in all but the install pass.
2001-07-19 18:18:30 +00:00
babefc5331
Add BUS_DMA_READ and BUS_DMA_WRITE flags, that hint the back-end
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at dmamap load time that the mapping will be used for a unidirectional
transfer of the specified direction.
2001-07-19 15:32:10 +00:00
eef68ab123
In bus_dmamap_sync4060(), fold the POSTREAD case into the PREREAD case
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where it belonged in the first place.
2001-07-18 17:21:49 +00:00
6a9bccd130
Make absolutely sure page tables are not cacheable on 040/060 cpus.
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(Not strictly required for the 040, but mandatory for the 060).
Also revamp cache enable/disable functions for the benefit of
bus_dmamem_map().
2001-07-18 17:18:53 +00:00
scw