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1338 Commits

Author SHA1 Message Date
simonb f62bb2b791 Add CD9660 filesystem - useful for installing from CD-ROMs :-) 1999-05-28 08:07:12 +00:00
nisimura 9b5cf7b4de - Save MIPS1 only configuration for 3min, pointed by Erik Bertelsen 
<erik@mediator.uni-c.dk>
 1999-05-27 06:43:50 +00:00
thorpej 2580d306ab Change the vm_map's "entries_pageable" member to a r/o flags member, which 
has PAGEABLE and INTRSAFE flags.  PAGEABLE now really means "pageable",
not "allocate vm_map_entry's from non-static pool", so update all map
creations to reflect that.  INTRSAFE maps are maps that are used in
interrupt context (e.g. kmem_map, mb_map), and thus use the static
map entry pool (XXX as does kernel_map, for now).  This will eventually
change now these maps are locked, as well.
 1999-05-26 19:16:28 +00:00
nisimura 1922144399 - Remove now obsolete function declaration. 1999-05-26 04:27:27 +00:00
nisimura d7a56fd7fa - Continue on branch merge, incrementally. 
- Catch up filename changes escaped to be fixed.
 1999-05-26 04:23:58 +00:00
thorpej 5832084eaf bus_dmamem_map() maps DMA safe memory, which is usually one or more 
managed pages, into KVA space.  Since the pages are managed, we should
use pmap_enter(), not pmap_kenter_pa().

Also, when entering the mappings, enter with an access_type of
VM_PROT_READ | VM_PROT_WRITE.  We do this for a couple of reasons:

	(1) On systems that have H/W mod/ref attributes, the hardware
	    may not be able to track mod/ref done by a bus master.

	(2) On systems that have to do mod/ref emulation, this prevents
	    a mod/ref page fault from potentially happening while in an
	    interrupt context, which can be problematic.

This latter change is fairly important if we ever want to be able to
transfer DMA-safe memory pages to anonymous memory objects; we will need
to know that the pages are modified, or else data could be lost!

Note that while the pages are unowned (i.e. "just DMA-safe memory pages"),
they won't consume any swap resources, as the mappings are wired, and
the pages aren't on the active or inactive queues.
 1999-05-25 23:14:03 +00:00
nisimura fec53c08d6 - Use dev_name2blk[] array prepared by config(8) instead of handcrafting 
local data.
 1999-05-25 09:32:27 +00:00
nisimura 058f5a1517 - Continue to import a development branch. 
- Minor formatting fix.
 1999-05-25 07:37:08 +00:00
nisimura 014ba724c0 - Rework spl(9) implementation. Use _spl*() processor mask manipulating 
routines now reside in locore.S.  No functional difference is expected.
- Replace abused splx() abuse with _splset() to change MIPS processor
interrupt mask bit.  'mips/trap.c' side will be fixed soon.
 1999-05-25 04:17:57 +00:00
ad 080560c8c6 - Setting initial position of cursor is up to caller. 
- Set cursor position properly for SPARC. From Juergen Hannken-Illjes.
 1999-05-23 17:59:39 +00:00
nisimura 9cfc8d7736 - Track filename changes. 1999-05-21 01:10:49 +00:00
nisimura 04aeaae250 - Rename file names; 
dec_3max_subr.c -> memc_3max.c, dec_kn02_subr.c -> memc_3min.c
 1999-05-21 01:09:48 +00:00
nisimura c0c79283f3 Moved from dec_kn02_subr.c 1999-05-20 14:15:57 +00:00
nisimura a5b668be64 Moved from dec_3max_subr.c 1999-05-20 14:14:39 +00:00
lukem e4a87aa1a9 * convert to using MI allocsys(). most ports were using an MD allocsys(), 
although a couple still used the old pre-4.4-lite (?) mechanism.
* use format_bytes() to format the various printf()s that print out memory sizes
 1999-05-20 08:21:42 +00:00
ad 02bc362e3e Add arg to rcons_init() that when set causes screen to be cleared. 1999-05-19 20:34:19 +00:00
ad 39db587e6f Cleanup. 1999-05-19 20:14:46 +00:00
ad bb3a510fa2 Assign ownership & copyright to TNF. There is probably a procedure for this 
that I am unaware of. Also some KNF.
 1999-05-18 21:51:57 +00:00
nisimura c99765853f - Move MachSetPID(1) call to pmap_bootstrap() adajacent to kernel pmap 
initialization code.
- Abandon mips_init_proc0() and do the 4 lines straightly in MD mach_init().
- Restore a block of code accidentally lost in prevous commit.
- Change the term 'tlbpid' to a MIPS3 nomenclature 'asid'.
- Hide PTE size exposures by symbolic names in locore.S
 1999-05-18 01:36:51 +00:00
ad 3b602e5afa Panic if rasops_init() fails us (should never be the case). 1999-05-15 13:04:03 +00:00
simonb e37110cfef Add some instructions. 1999-05-13 08:40:08 +00:00
simonb bb592db897 Standalone program that contains a compressed kernel image suitable for 
netbooting on machines that can't netboot a fullsize kernel.

This is only a stop-gap solution until the pmax gets a working two stage
netboot, and is not enabled by default.
 1999-05-13 08:38:05 +00:00
nisimura a10adaf5aa - Utilities of DECstation PROM call were moved to 'promcall.c' and 
take a bit care about findcons.c console support kitchen sink.
 1999-05-11 05:15:54 +00:00
nisimura d85f3411a7 - Have 'promcall.c' for various utilities by PROM calls. 
- Adjust files.pmax.
 1999-05-11 05:06:35 +00:00
simonb d5ce574eee Fix tyop in comment, and keep comment lines to less that 80 chars. 1999-05-10 12:36:16 +00:00
simonb 2105341c9f Back out part of previous commit - we really only support one px at 
the moment.  From Andy Doran.
 1999-05-10 12:18:57 +00:00
simonb 4cd55c6082 Change {cfb,mfb,sfb,px}0 to {cfb,mfb,sfb,px}*. 1999-05-10 04:52:34 +00:00
simonb a70ad445f3 The comment says we support up to 3 framebuffers, make it so... 1999-05-10 04:49:24 +00:00
thorpej c7ad933ffa Add a second memory free list, which holds the first 8M of RAM. This is 
so that devices which must allocate DMA memory in this range (e.g.
PixelStamp graphics boards) have a better chance of doing so, without
an awful hack.
 1999-05-07 18:04:36 +00:00
nisimura 4ce0e8e16f - Nuke '_splset' alternative entry point mistakenly added. 1999-05-07 06:18:56 +00:00
thorpej 1f4085fb66 Fix spruious false matches in px_match(). 1999-05-06 01:50:56 +00:00
ad 3801a05ffb Add cookie for wsfont to px_info. Don't try to get/lock a font if we 
are not the console.
 1999-04-29 02:50:25 +00:00
christos 49a60fee19 Add loadfile_machdep.h 1999-04-28 09:19:35 +00:00
christos c22a8166d9 use new loadfile 1999-04-28 09:18:47 +00:00
nisimura 3e9afa8b4d - Save Mach_splX() calls which don't fit well with DECstation. MIPS 
spl machinary will be reworked, someday.
 1999-04-27 08:07:26 +00:00
ad aa89ae23ba Last fix broke kbd and mouse input under X for the console device. Fixed. 1999-04-26 23:26:11 +00:00
ad 0c221127eb More fixes to get the PXG working and keep the PX happy. 1999-04-26 12:05:11 +00:00
ad e54fa8abad Fix silly bug where fbconnect() doesn't realize that it's already been 
called during early console initalization, then pouts because there appears
to be n+1 framebuffers. This whole thing is a mess.
 1999-04-26 12:03:53 +00:00
nisimura 9e798fbe20 - Forgot to commit these two. 1999-04-26 09:36:05 +00:00
nisimura c33ad91e49 - Sweep machdep.c; mostly imported from a development branch. Little 
exposure of TC device any more.  Correct comments which are no longer
feasible.  Reorder declarations and definitions.  Introduce 'clkread'
pointer to pull up model dependent high resolution timer value.  Have
prom_systype() call.
- Place routines for model dependent high resolution timer.
- Program IOASIC registers inside os_init() call and nuke ioasic_init().
 1999-04-26 09:23:21 +00:00
ad d52e1e73df Add cdev declaration for `px', major 98. 1999-04-26 04:42:10 +00:00
ad 4e3888516e Many fixes to support PXG, PXG+ and PXG+ Turbo. Interrupt handling is 
totally broken for the PXG and will remain so until more documentation is
available. This destroys the queueing, hardware clipping, and VDAC update
mechanisms on the PXG.
 1999-04-26 04:37:33 +00:00
ad 6db752a5c1 "px.h" requires inclusion. 1999-04-26 04:34:00 +00:00
ad 98fc8dbc76 `pm' device can also be 8bpp - fix dependancy line. 1999-04-26 04:32:05 +00:00
ad b83c863839 Fixed to match rasops config glue. 1999-04-26 04:30:26 +00:00
jonathan 9c39aaeeca Add common SYSV* options (from i386). 
Add "options LKM", since with ELF/ECOFF format kernels it should now work.
 1999-04-26 02:20:02 +00:00
simonb 666e14b944 pmax kernels now compile with -Wuninitialized. 1999-04-25 04:04:53 +00:00
simonb 59df0560f4 Set the colormap index before checking it! 1999-04-25 04:04:16 +00:00
simonb d2bd346fb8 Shut 'gcc -Wuninitialized' up (including a real case I missed with ddb 
symbol initialisation).
 1999-04-25 03:20:45 +00:00
simonb f676307241 Include "px.h" - rcons_connect_native is only compiled in of NPX > 0. 
Fixes PR port-pmax/7456 from Jason Thorpe.
 1999-04-24 15:22:45 +00:00
simonb dc1d3940db Nuke register and remove trailling white space. 1999-04-24 08:01:01 +00:00
simonb 6f6573cb10 Move BOOTINFO_ADDR up to 0x8001fc00, and reduce the maximum size of a 
bootinfo record to 1kB (we are using less than 200 bytes now) so that it
doesn't run into addition PROM memory.

At 0x8001f00 the bootinfo record was stomping on some memory used by the
SFB cards for font information.
 1999-04-22 01:52:54 +00:00
ad a895fbfd58 Define rcons_connect() only if (NFB > 0). Define rcons_connect_native() only 
if (NPX > 0). Needed for fixed `rasops' config glue.
 1999-04-22 00:33:30 +00:00
ad ca39efe84c Remove misplaced comment. 1999-04-22 00:29:59 +00:00
simonb 25715bb0f2 Comment out 'config nfsnetbsd'. 1999-04-21 12:53:56 +00:00
simonb 24323d7ef4 In cpu_startup(): 
+ Initialise minaddr to the start of the file I/O buffers.
 + Check for overallocation of RAM for these buffers.
 + Change function name in panic message to match reality.

Code taken from almost every other port, and fixes the:
   uvm_km_suballoc: unable to allocate space in parent map
panic that some people have been experiencing.
 1999-04-21 02:03:24 +00:00
mrg ad52a7fe49 make this compile again with no rcons. 1999-04-20 06:42:54 +00:00
simonb dc3b870fce Add NFS_BOOT_DHCP so that netboot kernels can find the root filesystem. 1999-04-20 05:56:52 +00:00
simonb 1065cb27a3 s/NFS_BOOT_BOOTP/NFS_BOOT_DHCP/ 
DHCP is a superset of BOOTP, and still works with BOOTP servers.
 1999-04-20 05:54:44 +00:00
simonb cbd32a724f Sync with rev 1.9 of sys/arch/i386/stand/lib/loadfile.c: 
another nit in error handling: don't try to print out a NULL
	filename (which means "use default" and is dealt with properly
	by open())
 1999-04-17 11:24:16 +00:00
ad 0993fa2727 Add configuration glue needed by rasops, wsfont, rcons and the px driver. 1999-04-13 18:53:27 +00:00
ad cf19d10b2a Added console initalization glue to allow `px' device to function as the 
console.
 1999-04-13 18:50:51 +00:00
ad 8cd2881c35 Save colormap when fb device is opened, and restore upon close. Do not 
fbconnect() 'pm' device again at attach time if it is the console.
 1999-04-13 03:22:00 +00:00
ad 46dcc25b4a Map keypad 'Enter' to 'Return' for console operation. Change error messages 
in MouseInit() to allow gcc to fold the strings.
 1999-04-13 03:19:28 +00:00
ad 7940da64de Define PMAX_FBTYPE_PX. Changes to allow fbvar.h to be included with 
dev/rcons/rcons.h.
 1999-04-13 03:14:03 +00:00
ad de43e7cc8d Fixed licensing due to a foobar on my behalf. 1999-04-13 00:40:07 +00:00
ad b30fc08f22 Initial import of `PX' driver. 1999-04-13 00:30:08 +00:00
pk b13e5d1469 Quote "AS IS" as in the majority of Carnegy Mellon notices. 1999-04-12 20:38:17 +00:00
simonb b84e038e4b Bump version number to 1.1 for default kernel names. 1999-04-12 05:46:57 +00:00
simonb 71c3fc3251 If only a device name is specified with no kernel name, try to load a 
kernel from a default list of names.  This list is netbsd, netbsd.bak,
netbsd.old, onetbsd and gennetbsd - all without and with a .gz
extension.
 1999-04-12 05:19:25 +00:00
simonb ab3de4de0e Make the bootpath "N/rzY" with no trailing '/' valid by adding the extra 
'/' before appending 'boot' to the path.
 1999-04-12 05:14:51 +00:00
simonb 520c13bcc8 Fix an off-by-32 error - space was padded out to the 96th byte for the 
DEC disk boot block header, but it's only 64 bytes long.  Gives us
another 32 bytes in the first stage.

Don't use a roll-your-own START_FRAME size and offsets for the stack
and ra - use the <mips/asm.h> provided CALLFRAME_SIZ, CALLFRAME_RA and
CALLFRAME_SP
 1999-04-12 03:53:13 +00:00
simonb 0a7e699d22 Add "WARNS?= 1" - woohoo! 1999-04-11 04:31:02 +00:00
simonb cdc059d0d0 Use BOOTRZ instead of BOOTXX. 
Add -DLIBSA_NO_DEV_IOCTL.
 1999-04-11 04:28:14 +00:00
simonb 6247c771c1 Use BOOTRZ instead of BOOTXX. 
Add a PROM callback for prom_close if not LIBSA_NO_DEV_CLOSE.
 1999-04-11 04:27:53 +00:00
simonb deb30f311a Include <common.h> to get prototypes for PROM callbacks. 
Use LIBSA_NO_DEV_CLOSE and BOOTRZ instead of SMALL.
In rzclose() call prom_close() on the descriptor if we're on a
    pre-REX machine.
 1999-04-11 04:27:30 +00:00
simonb b2706c76c1 s/vmunix/netbsd/ 
Use BOOTRZ instead of SMALL.
 1999-04-11 04:26:31 +00:00
simonb 558e5709dd Use LIBSA_NO_DEV_CLOSE and LIBSA_NO_DEV_IOCTL instead of SMALL. 1999-04-11 04:26:06 +00:00
simonb bc48dfc927 Clean up prototypes. 
Print a message on failure to load or execute kernel.
 1999-04-11 04:25:47 +00:00
simonb f1e493608f Move MKMAN to ../Makefile.inc. 1999-04-11 04:25:15 +00:00
simonb c8ba78a09e Move BINDIR, BINMODE to Makefile.inc. 
Remove -DSMALL.
Define an empty LIBZ if building first stage bootblocks since LIBZ
   defaults to /usr/lib/libz.a.
 1999-04-11 04:24:41 +00:00
simonb 96fba8337e Define BINDIR, BINMODE and MKMAN in the "standard" place. 1999-04-11 04:19:56 +00:00
simonb 9498a6da95 Clean up prototypes and entry variable usage. 1999-04-11 04:08:25 +00:00
simonb 2fb264a52e Declare some prototypes for the pmax-specific libsa functions. 1999-04-11 04:05:46 +00:00
chs f455dd6596 add a `flags' argument to uvm_pagealloc_strat(). 
define a flag UVM_PGA_USERESERVE to allow non-kernel object
allocations to use pages from the reserve.
use the new flag for allocations in pmap modules.
 1999-04-11 04:04:04 +00:00
simonb 39b90701da Include <stand.h> so we get a putchar() prototype. 1999-04-11 04:03:29 +00:00
simonb cda54b761e Apply rev 1.8 of sys/arch/i386/stand/lib/loadfile.c: 
fix error handling: almost all errors were ignored

YES, this will be made MI soon...
 1999-04-10 01:52:33 +00:00
simonb be4160066d Allow the fake installation diskimage to be 2MB as well as 32MB in size. 1999-04-08 13:55:37 +00:00
nisimura dd8e585cec - MIPS processors do not require to have memory barrier prior to read ops. 1999-04-08 03:14:35 +00:00
pk c40eb1cd97 Fix a pasto in copyright text which has been procreating like rabbits.. 1999-04-06 20:09:18 +00:00
simonb b1ec416993 Don't build a.out kernels anymore. 1999-04-06 06:16:07 +00:00
simonb e6ab4443a2 Mention a few other (not implemented) space saving ideas in case we 
get desparate in the future.
 1999-04-01 08:47:38 +00:00
simonb f36bd65f46 Build the full MI libsa for the first stage bootblocks rather than 
picking the bits we wanted explicitly, taking advantage of some of the
recent code-size trimming from cgd.  There's now no duplication if libsa
code in sys/arch/pmax/stand.

As a bonus, we now have 416 bytes free in stage one (up from 80), and
will all of Chris' space saving options enabled (these are commented out
in scsiboot/Makefile), theres over a 1kB free.
 1999-04-01 06:05:04 +00:00
simonb 971284a4ed Add support for LIBSA_SINGLE_DEVICE and LIBSA_SINGLE_FILESYSTEM. 1999-04-01 05:52:38 +00:00
thorpej 967b8c433c Don't call configure() from cpu_startup(). 1999-04-01 00:17:45 +00:00
simonb ff2206f6df G/C UFS_NOSYMLINK, UFS_NOCLOSE and UFS_NOWRITE and use new LIBSA_NO_FS_*. 1999-03-31 07:43:39 +00:00
simonb 4c9bbd20fb Don't define errno expliticly, use libsa/errno.c in first stage and 
${LIBSA} in the second stage.
 1999-03-31 07:23:27 +00:00
simonb febdc0ddf2 Use recent LIBSA_NO_TWIDDLE support. 1999-03-31 04:30:11 +00:00
simonb 0f4c2803ca Create/build vers.c/vers.o inside the final link stage so that the build 
datestamp get's updated each build.
 1999-03-31 03:10:56 +00:00
simonb 5fbc10c671 Reorder ${LIBS} so that we don't need to explicitly pull in bcmp.c 
and bzero.c from libkern.
 1999-03-31 02:35:14 +00:00