Commit Graph

20403 Commits

Author SHA1 Message Date
uch
704572cafe clean up boot message. 1999-12-07 17:08:10 +00:00
danw
a9d982e4f4 synchronize various changes to comments between these files to make it
even more obvious that they're 90% identical and really ought to be
using common code in arch/powerpc for a most of this...
1999-12-07 16:11:48 +00:00
danw
83f1c31647 Fix "FPCSR" to "FPSCR". ("Floating Point Status and Control Register") 1999-12-07 15:14:56 +00:00
thorpej
ac20942bc5 Some systems don't have dense space; don't require it. 1999-12-07 07:04:39 +00:00
dbj
2e7a822ef2 applied patch from pr port-next68k/8962 from Christian Limpach <chris@nice.ch>
"boot fails on machines which do not have 32M of memory"
1999-12-07 06:27:33 +00:00
thorpej
51f4c69ad4 Clarify what appear to the untrained eye to be two magic constants (the
address shift and access size shift), and allow them to be overridden
by chip-specific code, if necessary.
1999-12-07 05:44:57 +00:00
sato
c6dcc983e5 - fix typo.
- MINYEAR is 1999.
1999-12-07 05:02:01 +00:00
sato
64ea52288d cleanup a little.. 1999-12-07 04:54:54 +00:00
drochner
0893832078 update for changed struct wsdisplay_accessops:show_screen signature.
no functional changes
1999-12-06 19:25:56 +00:00
leo
c9457413cb Implement an allocator for VA-space using fixed extent maps. It is now
possible to allocate VA-space before uvm is initialized.
1999-12-06 16:06:24 +00:00
leo
b6e2a143e4 Allocate the physical RAM from the extent map. 1999-12-06 15:34:42 +00:00
msaitoh
31b6740b63 Add SCI interrupt mask/unmask code. 1999-12-06 14:10:49 +00:00
simonb
f3e001c3ac Fix typo in 3max+ scc1 device declaration - console output on a serial
console 3max+ works again.
1999-12-06 11:52:36 +00:00
mark
cd20e6eb44 Add fields found in new format ebsaboot structures. 1999-12-06 09:55:57 +00:00
tsubai
8395acb6c9 Insert '\n'. 1999-12-06 06:58:30 +00:00
tsubai
d87d33754e Enable BUSERR interrupt before autoconfiguration. 1999-12-06 06:47:14 +00:00
simonb
b48a6bbd79 Allow the "install diskimag" label to be any size < 16MB, not just 4MB. 1999-12-06 02:53:50 +00:00
tsubai
6cec6a5c90 Use dev/clock_subr.c. 1999-12-05 15:50:46 +00:00
minoura
63604fe51b Add pseudo-device pty. sysinst does use ptys. 1999-12-05 15:40:17 +00:00
ragge
26e1b45757 clrnd()/clbase() discarding. 1999-12-05 11:56:30 +00:00
shin
b6113c1d8c delete clrnd() to compile again. 1999-12-05 03:31:11 +00:00
ragge
fd58cf1b88 CL* discarding. 1999-12-04 21:36:00 +00:00
ragge
0513268399 CL* discarding. 1999-12-04 21:13:19 +00:00
mjacob
d5e85e61cf Fixes PR#8836. Some changes made by somebody else were a tad incomplete so
configuring w/o SIO broke compilation. I forget why, but there was at one
point (and may still be) a dependency between SIO and EISA. This change
just makes things compile sensibly again. It may make no sense to build
a kernel w/o sio in this case. I can't test this conveniently because I
haven't got a 4100 with a video card in it at the moment.
1999-12-04 20:29:02 +00:00
takemura
21574acbba You can push power key to reboot when halt in vr_reboot. 1999-12-04 14:23:35 +00:00
takemura
b5c8739b96 Unify vr_reset and vr_powerdown. 1999-12-04 10:55:17 +00:00
takemura
19a5b325f3 Print input/output/interrupt settings. 1999-12-04 10:15:34 +00:00
takemura
adf3bfa79d Fix file mode of pbsdboot.exe. 1999-12-04 02:43:48 +00:00
thorpej
08d1d1b378 Actually, the 2100_A500 has 64 interrupts, not 16. 1999-12-04 00:22:54 +00:00
lukem
a63bfb3c6a add atomic.h (missed by thorpej; approved by thorpej) 1999-12-04 00:18:15 +00:00
thorpej
4560ac465a Split the PC-like keyboard controller driver into chip back-end and
bus front-end.
1999-12-03 22:48:22 +00:00
thorpej
cc0eadd619 Make pmap_main_lock a spin lock, not a sleep lock. 1999-12-03 18:49:37 +00:00
uch
1917e12c8a CS:CARD1/CARD2 8bit port support. 1999-12-03 18:15:41 +00:00
sakamoto
816e27676c s/ELF32_HDR_SIZE/sizeof (hdr)/ 1999-12-03 15:44:41 +00:00
sakamoto
7a77d2bc71 add cast for pmap_extract(). 1999-12-03 15:43:47 +00:00
simonb
04f70ed884 Add a flags variable to dc softc, and when attaching a dc determine
(via systype) whether or not it is possible for a keyboard and mouse
to be attached.  The console on a 5100 now works!
1999-12-03 13:07:35 +00:00
thorpej
0aa48d5c55 New delay(), more carefully coded:
- Use explicit assembly; don't want the compiler optimizing things too
  much here.
- Subtract 2 for each iteration of the loop, rather than 3.  The loop
  consists of only 2 instructions (even the C version compiled to a
  loop of 2 instructions).

The latter change has squashed a fairly annoying timing bug in the
mii_bitbang module as used by the `ex' driver on my AlphaStation 500.

XXX delay() should maybe be rewritten again, to use the rpcc instruction.
1999-12-03 07:29:57 +00:00
thorpej
fafcf62fd6 Update my main Alpha development machine's kernel config file to
reflect current reality.
1999-12-03 07:03:43 +00:00
simonb
9991550466 Change debugging printf() so that it compiles if enabled. 1999-12-03 03:34:36 +00:00
nisimura
d782dfb5f7 Cleanup rambling codes. 1999-12-03 03:06:11 +00:00
nisimura
6944e3acfe Remove a now defunct file. Most of the contents were already displaced
by others.
1999-12-03 03:03:48 +00:00
nisimura
ba72fb5211 Decouple DECstation binding, use 'dev/dec/mcclock_pad32.h' for
implementation consistency.
1999-12-03 02:56:37 +00:00
nisimura
31f8115d20 Add _splrestore() to manipulate processor interrupt control bits. 1999-12-03 02:15:55 +00:00
thorpej
a51be1961c lock_machdep.c is gone. 1999-12-03 01:13:51 +00:00
thorpej
5d0a62da53 Remove now-obsolete atomic operations. 1999-12-03 01:13:17 +00:00
thorpej
2d8ef60c51 This file is obsolete. 1999-12-03 01:12:00 +00:00
thorpej
2a97466824 Rewrite the atomic locking primitives using in-line assembly. 1999-12-03 01:11:34 +00:00
itohy
169af5c51b Add a dummy read just after enabling receiver interrupt.
If the receiver already has datum, no further arrival of
data is possible and no interrupts will occur.
This change fixes problem that pressing key during boot
may sometimes disable the keyboard.

Remove unreferenced variable "in" in kbdcngetc().
1999-12-03 00:14:06 +00:00
thorpej
d89260177d In pmap_page_protect(), don't reference a pmap we're unlocking via
the PV entry we just freed (D'OH!)
1999-12-02 23:40:27 +00:00
thorpej
9f7d189f05 Inline most of the remaining PALcode calls. 1999-12-02 22:08:04 +00:00
thorpej
90bc415584 Pull in the BWX inlines. We expect the arch to be set appropriately for
the assembler before these files are pulled in by the chip-sepecific files.
1999-12-02 19:44:49 +00:00
thorpej
4e08cc6996 CIA core logic with BWX enabled appears on EV6. We require at least
EV56 for the assembler to emit BWX opcodes, so set the arch to "ev6".
1999-12-02 19:43:58 +00:00
thorpej
dc362cf369 CIA core logic with BWX enabled appears on both EV56 and PCA56. We
require at least EV56 for the assembler to emit BWX opcodes, so set
the arch to "ev56".
1999-12-02 19:43:25 +00:00
thorpej
0a2ea99c42 Inline the BWX instructions. 1999-12-02 19:41:39 +00:00
uch
8ccf786b08 remove nonrequired include file line (fb.h) 1999-12-02 18:50:54 +00:00
uch
9bd4956230 BUSSPACEDEBUG -> BUS_SPACE_DEBUG 1999-12-02 18:41:56 +00:00
drochner
e5bc2ce76f add support for 3c905b-Combo 1999-12-02 13:21:48 +00:00
drochner
262d9092fc add media definition for 100baseTX 1999-12-02 13:20:56 +00:00
simonb
c31741ec4d Do the "options<SPACE><TAB>" thing for some recent options. 1999-12-02 03:52:25 +00:00
thorpej
4106b60175 Move atomic operations into <machine/atomic.h>, and make them in-line
assembly, rather than function calls.

...except alpha_atomic_testset_l(), which will go away completely once
I commit the new <machine/lock.h>.
1999-12-02 01:09:11 +00:00
thorpej
c258dfae2f After reading the GCC `documentation' a little more, improve the inline
__asm() statements added previously for PALcode operations.
1999-12-01 18:23:11 +00:00
nisimura
06276dc255 Fix wrong figures in comments. 1999-12-01 08:55:09 +00:00
nisimura
f0771e6b9b Arrange comment descriptions for internals of TC DECstations. 1999-12-01 08:41:41 +00:00
nisimura
6aa5cbc76c Replace old asic.c with one imported from a development branch. 1999-12-01 08:39:20 +00:00
nisimura
b8997ad45a Remove a file obsoluted and arrange global extern declarations. 1999-12-01 08:37:25 +00:00
nisimura
1d71d327fc Simply the way how 3min estimates CPU speed. Save 25+ instructions. 1999-12-01 08:35:27 +00:00
simonb
3328370469 Return the blocksize-rounded-up length (which was the size malloc()d
anyway).  The resultant pwrite() is now a multiple of the blocksize and
doesn't fail on a pmax with the MI SCSI driver.

Problem noticed by Tohru Nishimura.
1999-12-01 05:02:03 +00:00
thorpej
12f7832ebc don't need private `imb' inline anymore. 1999-11-30 22:32:08 +00:00
thorpej
9314d7f4d7 Use ptoa() consistently when printing out how much memory we have, etc. 1999-11-30 19:31:56 +00:00
uch
85afb0e66b bicons_getc: calls vrkiu_getc() when vrkiu is configurated only. 1999-11-30 18:42:02 +00:00
thorpej
69b252dfff Put some (disabled) debugging code into pmap_steal_memory(). 1999-11-30 18:18:02 +00:00
tron
b226b8aa37 Increase packet counter before passing packets to BPF. 1999-11-30 17:02:39 +00:00
drochner
671919edee add consistency check whether the end mark does appear before the
reported number of nodes
1999-11-30 15:54:55 +00:00
drochner
ab0574c601 activate "coma bug" workaround for 6x86MX too.
Closes PR port-i386/7538 by darkstar@pgh.net.
1999-11-30 15:22:52 +00:00
uch
8b86f850f6 make platid_test compile again. 1999-11-30 15:11:00 +00:00
drochner
b678bca85b Allow loading of kernels larger than (16-1)M.
XXX This is a stopgap fix which can be pulled up to 1.4.x. It only replaces
the arbitrary 16M boundary by an arbitrary 128M boundary. A clean solution
would need changes to the mi loadfile.c parts.
1999-11-30 12:02:13 +00:00
shin
ccba32ca1d reorder instructions in mips3_TLBFlush() to avoid coprocessor hazard
for R4600/R4700/VR4100.
1999-11-30 11:53:24 +00:00
mrg
b27ecf75a9 oops; remove part of the previous that was not intended (yet). 1999-11-30 07:56:28 +00:00
nisimura
bf9cfe90d3 Fix 3max DC cookie value; should make 3max serial port working. 1999-11-30 01:29:44 +00:00
simonb
a23dac53d4 Remove our own atoi() and use libkern's strtoul(). 1999-11-30 00:54:43 +00:00
thorpej
89ae0bf93c Inline several things from pal.s:
- alpha_rpcc(), alpha_mb(), alpha_wmb() -- these are instructions, and
  we win by inlining them: rpcc is generally used for profiling, and
  the memory barriers really should execute as quickly as possible with
  minimal side-effects (like additional loads/stores required to call the
  functions!)
- alpha_pal_imb(), alpha_pal_rdps(), alpha_pal_swpipl(), alpha_pal_tbi(),
  alpha_pal_whami() -- these are PALcode ops.  We must specify some register
  clobbers for these.

We have a very decent size savings as a result.  My test system:
text    data    bss     dec     hex     filename
2671724 235848  377016  3284588 321e6c  /netbsd.bak
2617708 235736  377016  3230460 314afc  /netbsd

Most of this comes from fewer register saves/restores around spl*() calls
(now that alpha_pal_rdps() and alpha_pal_swpipl() are inlined).

Note that alpha_pal_rdps() and alpha_pal_swpipl() remain in pal.s to
maintain binary compatibility with LKMs that may use spl*() functions.
1999-11-30 00:42:46 +00:00
thorpej
871b54b6d2 Vector to a local function for the IMB IPI. 1999-11-30 00:26:55 +00:00
tron
8f0521d4a1 Increase packet counter before calling the input routine like all the
other ethernet interface drivers do.
1999-11-30 00:05:56 +00:00
tron
a260687a14 Increase packet counter if a packet is received. This might fix
PR port-arm32/8527.
1999-11-30 00:02:51 +00:00
simonb
9c807e7a3c Move strtoul.c (via CVS repo copy) to libkern. Also sort prototypes
in libkern.h and sources in arm32/Makefile.inc alphabetically.
1999-11-29 23:12:56 +00:00
thorpej
18e6d486f4 Add an IPI which causes the target CPU to perform AST processing when
it returns to userspace.
1999-11-29 20:00:04 +00:00
thorpej
7f1ccd57ea Add a way to get/set a private pointer in the shared interrupt header. 1999-11-29 19:59:19 +00:00
thorpej
df2cf70865 - Fix a botch in the IPI bitmasks (they were right-shifted by 1), and
add an IPI which causes the target CPU to perform AST processing when
  it returns to userspace.
- Add a way to get/set a private pointer in the shared interrupt header.
1999-11-29 19:58:39 +00:00
thorpej
68fb3dc662 Switch to the new pmap_remove() and nuke the old one. A simple fork/exit
benchmark shows at least a 10% improvement in the tearing down of a large
address space.
1999-11-29 18:37:28 +00:00
uch
e3285cc801 commet out non-working code. 1999-11-29 17:23:04 +00:00
uch
616ab352ae tx39.c (tx_cons_init): fb_cnattach moved to tx3912video.c (tx3912video_attach): 1999-11-29 17:21:21 +00:00
ad
0daccde651 - When kbdMapChar() was modified to support returning multi-character
mappings, it broke Ctrl-Space; fix that.
- Clean up lk201.c a little.
1999-11-29 15:02:38 +00:00
pk
a24fb44ddf Pull header files from `syssrc' since we use libsa/loadfile(). 1999-11-29 14:49:12 +00:00
itojun
726970dc8c add cnw* into pcmcia section. 1999-11-29 12:56:25 +00:00
uch
878e985d08 Some TX39 I/O region lies over 512MByte. KSEG2IOBUFSIZE reserves PTE to map there. 1999-11-29 11:14:49 +00:00
uch
8b01b15437 TX3912/22 specific register defines. 1999-11-29 11:13:11 +00:00
uch
347ea4cd91 TX3912/22 support. ENABLE_MIPS_TX3900 enables it. 1999-11-29 11:12:12 +00:00
shin
ce5757bb6b fix Fujitsu INTERTOP CX300 keymap. 1999-11-29 02:20:20 +00:00
shin
82cd5e5ce2 add Fujitsu INTERTOP CX300. 1999-11-29 02:20:11 +00:00
is
4905974fd1 Very initial support for booting PPC kernels on P5 boards. 1999-11-28 22:10:47 +00:00
is
14ed33e42e Fix typo (&& -> &). 1999-11-28 20:30:57 +00:00
thorpej
94552ad5d6 - Use alpha_atomic_{add,sub}_q() to update the pmap statistics. We now no
longer need to lock the kernel pmap in pmap_kenter_pa() and pmap_kremove().
- Since locking the kernel pmap in interrupt context is no longer required,
  don't go to splimp() when locking the kernel pmap.
- Implement a new pmap_remove() function, not yet enabled by default.  It
  is structured like pmap_protect, and should be *much* faster.  This was
  actually written quite some time ago, but never committed because it
  didn't work properly.  Given the recent bugfix to pmap_protect(), "duh,
  of course it didn't work properly before...".  It seems to work fine now
  (have done several builds and run the UVM regression tests using the new
  code), but it is currently run-time optional so that some performance
  measurements can be easily run against the old and new code.
1999-11-28 19:53:11 +00:00
thorpej
1710fad449 Implement atomic addition and subtraction on quadwords. 1999-11-28 19:47:13 +00:00
takemura
f972baf686 Add definition for VR's special instructions. 1999-11-28 12:11:45 +00:00
scottr
3029c58799 Use a bitwise-and to test CC_IPURGE, not a logical-and. This could have led
to flushing the entire cache unnecessarily.
1999-11-28 11:10:47 +00:00
sato
943c083676 PowerOff code. (not yet completely)
'halt -p' availavle.
	not yet all power off...
	cannot exit poweroff mode. (reset required..)
1999-11-28 10:59:05 +00:00
scottr
86a8f1d201 Sync cachectl1() implementation with other m68k ports. 1999-11-28 10:36:56 +00:00
scottr
99d3468790 Don't use the plural form of the word "target" if there is only one! 1999-11-28 10:10:51 +00:00
scottr
dc2663bf69 If there is only one ADB device, it will do us no good to avoid it
when guessing which device to poll next.  Resolves PR 7407, but the
bug is a lot older than that.
1999-11-28 10:07:34 +00:00
simonb
465c7f924f Don't use magic numbers! Use XINE_REG_IMSK and KMIN_REG_IMSK. 1999-11-28 08:29:00 +00:00
simonb
71cc75d706 Don't check for a write to write protected label if we are writing to
the raw partition.
1999-11-28 06:28:37 +00:00
simonb
fcab0ccebb Tidy up the formatting of a comment. 1999-11-28 06:06:21 +00:00
simonb
d805fbc3b6 Check bounds against RAW_PART instead of partition 0. 1999-11-28 04:55:39 +00:00
takemura
62009df24f Add new device vrdsu, with which we can hard reset the VR41xx CPU.
Why don't you try shutdown comand with option '-r ?
1999-11-28 04:29:37 +00:00
simonb
1fcc860815 Enable new pmax bootblocks. 1999-11-28 03:17:11 +00:00
simonb
bc7deba55e Bump bootblock version number to 1.2. 1999-11-28 00:40:16 +00:00
simonb
70cbfb6fcd Add CPPFLAGS and set LDSTATIC to -static. 1999-11-28 00:39:30 +00:00
mark
52dcf041ef Remove the ISP scsi driver. With the removal of the Qlogic microcode
it is no longer possible to setup these devices thus the driver will not
work.
1999-11-28 00:34:17 +00:00
simonb
50b389d4a6 Bootblock installer - based heavily on the alpha installboot but with
some significant differences:
 * Because the pmax bootblocks don't have a fixed load address, we
   need to keep the first stage blocks in /usr/mdec with some sort
   of executable format that includes load and transfer address.
   Since ELF is native, /usr/mdec/bootxx_* are in ELF format and
   installboot (in loadbootstrap.c) needs knowledge of the ELF format.
 * Support for installing the first stage at an arbitiary position.
   -a adds the first stage to end of the "disk" (only on works on
   regular files) and -i <block> puts the first stage at ISO
   filesystem block number <block> for use in multi-arch boot
   CDs (see installboot(8) for more details and an example).
 * No checksum support.  This should really be done in some sort of
   MI way rather than duplicating code between ports' installboot.c
1999-11-28 00:32:29 +00:00
simonb
b96c403e14 New alpha-style first stage bootblock Makefiles. 1999-11-27 23:59:15 +00:00
simonb
b013ce2a48 Updated for new Makefile.booters and stand/ layout. 1999-11-27 23:57:42 +00:00
simonb
6fb34407ab Update for new alpha-style bootblocks - a good deal of this is based on
the alpha stand/Makefile.bootprogs and stand/Makefile.bootxx.
1999-11-27 23:55:23 +00:00
eeh
c7f61c6f0e Apparently sys/sysctl.h includes vm/vm_map.h which makes use of vaddr_t, 1999-11-27 20:05:45 +00:00
minoura
bf013a4539 Remove ether+ driver. Requested by msaitoh. 1999-11-27 15:57:17 +00:00
mrg
2c11d38827 add some missing #ifdef SUN4M to the MP-handling code. 1999-11-27 14:54:53 +00:00
takemura
b006c3cae6 Fix frame buffer type for NEC MC-R520 and -R520A.
Add a menu item for IBM WorkPad z50.
1999-11-27 13:17:44 +00:00
mrg
9a6c8313f7 minor cosmetic merges; long way to go here. 1999-11-27 12:14:26 +00:00
mrg
264af07cff merge sparc64 types.h; these files are now identical. 1999-11-27 11:33:39 +00:00
mrg
d7e14b468a more sparc64 merging; these files are (basically) identical. 1999-11-27 11:20:41 +00:00
mrg
faa527dcc9 merge sparc64 limits.h; these files are now identical. this includes
a `fix' for when s?size_t was changed from int to long but the
definitions of S?SIZE_MAX were left as U?INT_MAX.  these are now
U?LONG_MAX.
1999-11-27 11:14:40 +00:00
mrg
9d1afb7522 merge cosmetic differences from sparc port. 1999-11-27 11:06:36 +00:00
mrg
492e85822e MNN has been standard for a Long Time. 1999-11-27 10:22:19 +00:00
mrg
aa206906a3 make this idempotent (from sparc/include/limits.h) 1999-11-27 10:13:15 +00:00
mrg
484cb25f55 s/long/int/ to make this identical the sparc64 version. 1999-11-27 10:10:02 +00:00
mrg
3c756ae10c these files were removed years ago (exec.h was not even installed). 1999-11-27 10:04:30 +00:00
simonb
42b18ab82a Clean up headers. 1999-11-27 07:07:04 +00:00
simonb
64b57a767e Add prom_write() declaration. 1999-11-27 07:02:24 +00:00
simonb
77f2cc3a2f Use alpha-style banner display and bootprog_* variables.
Look for default kernels in order of: netbsd.pmax netbsd netbsd.gz
  netbsd.bak netbsd.old onetbsd gennetbsd.
1999-11-27 07:00:35 +00:00
simonb
4772d7bcd7 Check that a first-stage bootblock fits in a specified size - virtually
a copy of the alpha checksize.sh.
1999-11-27 06:55:04 +00:00
simonb
326cce3c7a Add a PROM call stub for getchar. 1999-11-27 06:52:05 +00:00
simonb
92bd89485a Remove code in sector 0 support - we don't need the space and it allows
for the coexistance for other port's bootblocks in sector 0.
1999-11-27 06:49:34 +00:00
simonb
1463e10159 Don't require a disklabel at the start of a disk - needed for
ISO 9660 f/s support.
1999-11-27 06:48:08 +00:00
simonb
31d531e54b Header file include cleanup. 1999-11-27 06:47:24 +00:00
simonb
4001a35043 Small cleanup based on Alpha newvers.sh. 1999-11-27 06:46:56 +00:00
simonb
0246cad68c GC register keyword.
Add LIBSA_SINGLE_DEVICE support.
1999-11-27 06:46:36 +00:00
simonb
8160906e08 Add lfs, cd9660, nfs and ustarfs filesystem support.
Remove callv variable declaration.
1999-11-27 06:45:52 +00:00
simonb
55ae392784 Add some PROM function prototypes
Add bootprog* variable declarations (ala alpha/stand/common.h).
1999-11-27 06:45:07 +00:00
simonb
4bb143c0ea Move callv variable declaration here from conf.c. 1999-11-27 06:44:00 +00:00
simonb
c3c29ad5c5 Load second stage bootblocks from "boot.pmax", falling back to "boot"
for backwards compatibility and "boot.pma" after that for people who
make ISO filesystems with 8.3 format file names.
1999-11-27 06:34:06 +00:00
simonb
26b61c0dff callvec.c has moved from stand/lib to stand/common.
XXX: The kernel proper shouldn't rely on files in stand!  Will fix soon.
1999-11-27 05:35:00 +00:00