Commit Graph

15341 Commits

Author SHA1 Message Date
kleink 1fbd0b3749 GC the unused `physadr' type, which was not able to hold a complete physical
address on 2 architectures anyhow.  Also, move the definition of the `label_t'
type inside _KERNEL protection, since it is specific to the in-kernel
setjmp()/longjmp() implementations.
1998-06-14 20:09:22 +00:00
kleink 513959b129 `interupt' -> `interrupt' 1998-06-14 19:47:14 +00:00
billc 3f29603abd delete WARPED 1998-06-14 12:50:26 +00:00
billc fcbc3ab14f moved WARPED to updated NBFTP 1998-06-14 12:47:31 +00:00
ragge a4d0eae36b Add catch function for keyboard. 1998-06-14 11:52:35 +00:00
tv 254edea7e0 Merge Shark/OFW changes for device configuration. 1998-06-12 23:59:22 +00:00
tv cb168e274b Add to mainline. 1998-06-12 23:29:27 +00:00
cgd 651b44e211 Rework the way kernel include files are installed. In the new method,
as with user-land programs, include files are installed by each directory
in the tree that has includes to install.  (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.)  The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change.  Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.
1998-06-12 23:22:30 +00:00
tv 67856105fa Merge RiscPC and Shark files; now all machines will make the proper device
config files.
1998-06-12 23:21:53 +00:00
cgd 87dc093422 replace ${MACHINE} with mvme68k, so that these Makefiles can safely
be run when MACHINE != mvme68k.
1998-06-12 23:11:45 +00:00
tv 49fd1860fe Add UVM support. 1998-06-12 23:08:52 +00:00
mjacob b6ac862e01 Roll back to 1.55 level since 1.56 will not compile. 1998-06-12 21:14:43 +00:00
tv 11e9a04748 Add a hack to make the ofisa.o compile using the old MD isadma code, for
now.
1998-06-12 21:07:44 +00:00
tsubai 4486c63ae4 Add primary boot (bootxx) and installboot command. 1998-06-12 21:07:23 +00:00
tsubai 18bfac1eca Initialize "minaddr" to 0 in cpu_startup() when UVM is defined. 1998-06-12 20:58:57 +00:00
gwr 0050a1b95b Sync with the sun3 version. 1998-06-12 20:07:50 +00:00
gwr 26753f7bf7 In _save_symtab, ignore any symbol table if preserving it would
cause our memory use to exceed the 1MB limit (on the 3/50 only).
1998-06-12 20:06:30 +00:00
drochner 684086c4c7 copy of GENERIC, but with wscons console 1998-06-12 15:42:02 +00:00
fair a23c899718 apply patch from PR#4626 to allow DDB to deal with kernel traps. 1998-06-12 10:02:44 +00:00
leo 53023f94d2 Make this compile for the M68060 (Thomas Gerner) 1998-06-12 09:27:37 +00:00
thorpej dfeb8f794c Delete a debugging clause that is no longer necessary, and also can't
work properly if we're testing for a pmap active on _other_ processors.
1998-06-12 07:28:07 +00:00
thorpej 0a47d0d577 Rename active_pmap() to PMAP_ISACTIVE(). 1998-06-12 00:45:47 +00:00
drochner 81fd096b37 Since wscons can support VT_xxx ioctl()s, enable them if NWSDISPLAY > 0.
Implement KDGKBTYPE and KDGKBENT, this will make X servers happy.
1998-06-11 22:26:13 +00:00
scw cee1e443db Use DEV_BSIZE in place of MAXBSIZE for the static 'iobuf' in devopen().
Use of the latter caused the 1st and 2nd stage boot loaders to occupy
over 64k of memory. This caused them to fail on a 4Mb mvme147 since
they are loaded at 0x3f0000.
Reported by Kristen A. McIntyre and Maxime Kurkdjian.
1998-06-11 19:04:57 +00:00
fair af3c9e43de turn on LKM by default, per PR#4423 1998-06-11 19:02:35 +00:00
thomas 2ea2848317 Fix egcs warning 1998-06-11 16:31:45 +00:00
thorpej ff16cd85c0 In pmap_enter(): if old PTE was not valid, we don't need to sync
the I-stream, for the same reason we don't need to invalidate the TLB.
1998-06-11 10:36:08 +00:00
thorpej 2683c2826d Track mappings entered w/ VM_PROT_EXECUTE, and only synchronize the
I-stream when changing PTE bits or removing mappings that were entered
w/ EXECUTE protection.
1998-06-11 10:30:14 +00:00
leo 127d319668 Add some function decls previously declared elsewhere??? While here make them
static.
1998-06-11 08:36:54 +00:00
leo 6c721e05f1 Fix typo. 1998-06-11 08:32:00 +00:00
thorpej c0c2cb0f9a Garbage-collect the old PMAPSTATS stuff; it didn't compile, and should
just be redone from scratch.  Get it out of the way now to make it easier
to restructure a few things.
1998-06-11 05:16:35 +00:00
thorpej 3af0f95d24 Define a macro to test PG_EXEC. 1998-06-11 05:10:41 +00:00
thorpej 55207ad8b4 Define a software PTE bit to track VM_PROT_EXEC. 1998-06-11 05:09:47 +00:00
thorpej afc9b7c59b Significantly reduce the number of I-stream synchronizations by really
decoupling this operation from TLB invalidations (e.g. pull I-stream
syncs out of loops, executing them only once, etc.).
1998-06-11 05:08:37 +00:00
sakamoto 2855774022 Remove unused message. 1998-06-11 05:03:30 +00:00
thorpej 817b595bab Separate syncing the I-stream from invalidating the translation buffer. 1998-06-11 02:45:21 +00:00
thorpej 1abd24fffe Correct a comment. 1998-06-11 00:34:16 +00:00
tv 7ea013ce82 Include "pc.h" and check NPC - allows ofcons to be the system console. 1998-06-10 21:55:30 +00:00
tsubai 5c89a4e36b Move static variables to struct softc.
Remove unused struct members.
1998-06-10 16:27:30 +00:00
gwr dbeb2648a6 Switch over to MACHINE_NEW_NONCONTIG 1998-06-10 02:42:14 +00:00
thorpej f8e69a4627 Don't enable BUS_SPACE_DEBUG automatically if DEBUG is defined. 1998-06-09 22:53:57 +00:00
gwr 1b01ec0993 First cut at UVM support. Compiles, but not tested yet. 1998-06-09 20:47:17 +00:00
gwr c714d95b83 First cut at MACHINE_NEW_NONCONTIG - not enabled yet. 1998-06-09 20:31:28 +00:00
gwr 557be5668b Move sun3x _pmap_fault macro from pmap.h to trap.c 1998-06-09 19:58:50 +00:00
thorpej 02182100df Use config_defer(). 1998-06-09 18:49:33 +00:00
gwr d74e1744f5 Fix a warning 1998-06-09 17:19:01 +00:00
gwr d0a7f4f72b Make this compile... 1998-06-09 17:10:11 +00:00
gwr 6e85156429 Simplify ifdefs in cg4b_ldcmap() 1998-06-09 16:10:25 +00:00
gwr 3634eb6176 Make this work on the 3/80, which has the Brooktree DAC
wired high-byte-only like the sparc. (yuck!)
1998-06-09 14:38:59 +00:00
ragge b25b5bddd1 #ifdef _KERNEL whole this file. 1998-06-09 14:03:24 +00:00
ragge f6a6201ac7 Bugfix; now VS3100/m76 also works. 1998-06-09 14:02:01 +00:00
tv bb63045726 Add recent ddb_init() interface change. 1998-06-09 12:01:28 +00:00
tsubai 3e21bf604d Remove unused variables. 1998-06-09 11:30:09 +00:00
ross 69717a7f0e Fix a UVM #if so {} balance is preserved and ctags(1) doesn't lose. 1998-06-09 09:31:58 +00:00
dbj ddff5f8e94 Initial import of NetBSD/next68k. 1998-06-09 07:53:05 +00:00
sakamoto 949c52c154 add address conversion macro for MPC105 and some fix. 1998-06-09 05:53:30 +00:00
sakamoto 040581ceed Add UVM support. 1998-06-09 05:41:19 +00:00
chs a5550009e6 correct counting for uvmexp.wired:
only pages explicitly wired by a user process should be counted.
1998-06-09 05:18:52 +00:00
sakamoto e922c9cfec Use PowerPC-generic stuff and eliminate the powermac portion. 1998-06-09 04:27:53 +00:00
scottr 5444e91249 The Performa 58x comm slot SONIC cards behave the same way as in
the LC/Performa 57x.  From Yasuhiro Endoh.
1998-06-09 03:39:50 +00:00
tv 00ede2160e Change ddb_init() for a.out to provision for kernels which are not booted by
the current 'bootblock' method, like the Shark, which preloads and preformats
the symbol table right in the boot code.
1998-06-09 01:57:41 +00:00
tv 5ba723ecf2 Cleanup: move {SWAP,DEV,VNODE}PAGER to std.arm32; required for Mach VM, and
happily ignored by UVM.
1998-06-09 01:15:48 +00:00
thorpej 680a3d77f4 Add isa_dma{freeze,thaw}(), used to temporarily stop and then restart
all ISA DMA.  Needed by e.g. the SmartCard reader for Sharks.
1998-06-09 01:04:17 +00:00
mark 4c80d03830 Remove several cache invalidation instrcutions from routines like
sa110_context_switch() as they are not needed.
1998-06-09 01:02:14 +00:00
tv 46565ac270 Add disksubr_acorn.c as well. These could likely be changed to use kernel
options, but this gets the kernel at least to compile, link, and work.
1998-06-09 00:39:47 +00:00
tv b4511c9330 Add disksubr_mbr.c dependent on `disk'. 1998-06-09 00:31:23 +00:00
thorpej e333272393 Change the ISA DMA API to take an isa_chipset_tag_t rather than
a struct device * corresponding to the ISA bus device.  The ISA DMA
controller driver functions have been renamed and now take a struct
isa_dma_state *, and are called indirectly by machine-dependent code
which provides the DMA state.

These changes allow e.g. `ofisa' (the OpenFirmware configuration
mechanism for the ISA bus, used by e.g. Sharks) to use the MI ISA
DMA controller code.
1998-06-09 00:12:18 +00:00
thorpej 98d02e5c94 Provide an isa_chipset_tag_t to the ISA bus device. 1998-06-09 00:12:00 +00:00
thorpej dde710c6f9 Adjust for changes to the ISA DMA API. 1998-06-09 00:11:34 +00:00
thorpej f194cb8705 Provide an isa_chipset_tag_t to children. 1998-06-09 00:10:27 +00:00
thorpej 0b76aff07b Change the ISA DMA API to take an isa_chipset_tag_t rather than
a struct device * corresponding to the ISA bus device.  The ISA DMA
controller driver functions have been renamed and now take a struct
isa_dma_state *, and are called indirectly by machine-dependent code
which provides the DMA state.

These changes allow e.g. `ofisa' (the OpenFirmware configuration
mechanism for the ISA bus, used by e.g. Sharks) to use the MI ISA
DMA controller code.
1998-06-09 00:10:02 +00:00
thorpej eddb2f4269 Adjust for change to the ISA DMA API. 1998-06-09 00:09:43 +00:00
thorpej 7c54de8712 Change the ISA DMA API to take an isa_chipset_tag_t rather than
a struct device * corresponding to the ISA bus device.  The ISA DMA
controller driver functions have been renamed and now take a struct
isa_dma_state *, and are called indirectly by machine-dependent code
which provides the DMA state.

These changes allow e.g. `ofisa' (the OpenFirmware configuration
mechanism for the ISA bus, used by e.g. Sharks) to use the MI ISA
DMA controller code.
1998-06-09 00:08:43 +00:00
thorpej a3dbb61f55 Provide an isa_chipset_tag_t to the ISA bus device. 1998-06-09 00:08:12 +00:00
thorpej 53394a1d41 Change the ISA DMA API to take an isa_chipset_tag_t rather than
a struct device * corresponding to the ISA bus device.  The ISA DMA
controller driver functions have been renamed and now take a struct
isa_dma_state *, and are called indirectly by machine-dependent code
which provides the DMA state.

These changes allow e.g. `ofisa' (the OpenFirmware configuration
mechanism for the ISA bus, used by e.g. Sharks) to use the MI ISA
DMA controller code.
1998-06-09 00:06:54 +00:00
thorpej 8dedb90f13 The ISA chipset must persist; it's required after autoconfig time. 1998-06-08 23:49:05 +00:00
tsubai 25d2a890b1 Adjust intrnames. 1998-06-08 21:27:10 +00:00
gwr 5260d3fc8e Add UVM support 1998-06-08 20:47:45 +00:00
gwr 28a7286ede Uh, something went wrong last time? 1998-06-08 20:38:35 +00:00
tsubai e4e1bc1af9 Not used. 1998-06-08 20:36:36 +00:00
tsubai c0e7a80f53 Introduce newsmips_intr_t for intrcnt[]. 1998-06-08 20:35:14 +00:00
gwr ba4cb4e29d Kill the printf: enabling zs interrupts 1998-06-08 20:34:43 +00:00
tv 8f428e3872 Kill non-NetBSD RCS tags. 1998-06-08 20:23:07 +00:00
mark 0f5f9c0221 Added support for DOS MBRs in addition to filecore boot blocks from
Chris Demetriou. Filecore and MBR handling has been split out into
separate files. Still needs some work before this could become MI.
Also fix the way in which arm32 filecore checksums are calculated so
that sectors filled with the same byte will not pass the checksum.
1998-06-08 20:21:17 +00:00
gwr be58914fa7 Sync with RAMDISK:
No need for any COMPAT_* options in the ramdisk kernel
Can do without the uk driver also...
1998-06-08 20:20:05 +00:00
gwr 629b52dbcc Sync with 1.3.2 release branch:
No need for any COMPAT_* options in the ramdisk kernel
Can do without the uk driver also...
1998-06-08 20:17:40 +00:00
ragge 8260bcaff5 Wall fixes. 1998-06-08 18:42:40 +00:00
tv f19cf41458 Add rcsID. 1998-06-08 18:18:58 +00:00
tv ae1b70e048 ISA shark-dependent code. Missed this file on last commit. 1998-06-08 18:18:11 +00:00
tv ee69a0b0a0 Add ISA support needed for Shark and the CATS board (CATS isa_machdep not
here yet).
1998-06-08 17:49:42 +00:00
ragge 3c3c83f7ad Bugfix: use of uninitialised variable that gcc didn't notice. 1998-06-08 15:04:26 +00:00
lukem 8fb1228bc8 everything has bugs; either document them or don't bother with a BUGS section 1998-06-08 13:02:19 +00:00
lukem ed25dc5c57 if there's no known bugs, don't have a BUGS section 1998-06-08 11:35:10 +00:00
lukem cd2f6e9504 remove unnecessary paragraph separator 1998-06-08 11:34:41 +00:00
lukem d719a4221f if there's no known bugs, don't have a BUGS section 1998-06-08 11:34:04 +00:00
thorpej ec7941bba2 Nuke __BROKEN_INDIRECT_CONFIG. 1998-06-08 06:45:55 +00:00
thorpej f5cd6a7736 Add debugging support to the bus_space macros. If BUS_SPACE_DEBUG (or DEBUG)
is defined, the bus_space macros will check to ensure that the bus address
and the target buffer (if applicable) are aligned properly for the size
of the type being used.  If they are not, a message will be displayed on
the console.

Strict alignment is required by the Alpha architecture, and a trap will
occur of unaligned access is performed.  These changes will aid debugging
of broken device drivers.
1998-06-08 03:42:19 +00:00
pk 3f6155e843 Update from Iain for the parallel port stuff. 1998-06-07 21:14:17 +00:00
ragge 74b990a7b4 Identify 3100/m38 + /m48 1998-06-07 20:20:05 +00:00
ragge d360348f52 DDB support on glass tty. Also smarter keyboard decoding. 1998-06-07 20:19:12 +00:00
sommerfe aedc717c00 Hopefully avoid breaking PCMCIA on alpha. 1998-06-07 19:11:29 +00:00
ragge 2f1d0864fe UVM default on vax for now. 1998-06-07 18:39:15 +00:00
sommerfe 94de2146a9 Add ISA Plug and Play attachment for PCIC PCMCIA controller (pcic* at isapnp?).
Slightly modify ISA attachment to let the two share code.
1998-06-07 18:34:38 +00:00
ragge 60530637e4 Enable use of secondary cache, if present. 1998-06-07 18:34:09 +00:00
ragge 1a900c4abc Init some variables to not get trash on the screen. 1998-06-07 18:32:04 +00:00
tsubai c9f9111be4 Add support for powerdown. 1998-06-07 06:31:17 +00:00
thorpej 528bbb95ed Add debugging support to the bus_space macros. If BUS_SPACE_DEBUG (or DEBUG)
is defined, the bus_space macros will check to ensure that the bus address
and the target buffer (if applicable) are aligned properly for the size
of the type being used.  If they are not, a message will be displayed on
the console.

While strict alignment is not strictly necessary on the x86, ensuring
proper alignment can aid performance, and help make drivers more portable
to architectures (like the Alpha and StrongARM) which _do_ require strict
alignment.
1998-06-07 03:32:32 +00:00
enami c0c7384dde Also, remove space at the end of line. 1998-06-07 03:01:05 +00:00
enami 207a6dcab6 Use TAB instead of two space to indent. 1998-06-07 02:36:53 +00:00
enami e33ef0027d Remove TAB after `options I686_CPU'. 1998-06-07 02:34:41 +00:00
thorpej 2e9939699d Kernel configuration for my Multia, an example of how to configure a
Multia w/ PCMCIA support.
1998-06-07 00:45:35 +00:00
thorpej 14df007174 Oops, don't forget to fill in *addrp. 1998-06-07 00:29:29 +00:00
thorpej 0890af5ca8 Only disable an interrupt line after MAXSTRAYs if there is no handler
attached; we get stray interrupts on PCI devices sometimes, for some
unknown reason.  (Similar problem exists on the 164SX, which also has
a Pyxis.)
1998-06-06 23:29:23 +00:00
thorpej 331a7f56c1 Remove some debugging code no longer relevant now that we have DMA
window chaining.
1998-06-06 23:11:52 +00:00
thorpej eabad6b572 Implement bus_space_{alloc,free}() for swiz PCI I/O space. 1998-06-06 22:44:46 +00:00
thorpej 7a6d646c9b Implement bus_space_{alloc,free}() for BWX bus space. 1998-06-06 22:28:16 +00:00
thorpej 30f9be231f Restructure cpu_reboot() a bit, and add support for powering down
on the Sun4m if RB_POWERDOWN is specified.
1998-06-06 21:46:51 +00:00
thorpej 1c6a275e9c Only attempt the powerdown if the power register was mapped. 1998-06-06 21:40:20 +00:00
thorpej 402c48737f needs-flag'ize the power device. 1998-06-06 21:30:34 +00:00
thorpej 9553573381 If we have APM, only power down if RB_POWERDOWN was specified (fall into
RB_HALT case if it fails).
1998-06-06 21:27:31 +00:00
thorpej fe17c44d6c Add support for software powerdown of the Digital Personal Workstation. 1998-06-06 20:53:41 +00:00
thorpej 04ba8480ae Use REGVAL64() to frob the Pyxis interrupt mask register. 1998-06-06 20:42:36 +00:00
thorpej 098dd211c7 Define a REGVAL64() for some Pyxis registers. 1998-06-06 20:40:14 +00:00
thorpej 49aea111fb If the platform specified a powerdown hook, and howto has RB_POWERDOWN,
call the hook.  If the hook fails, print a warning, and just halt (RB_HALT
is implied by RB_POWERDOWN).
1998-06-06 20:39:04 +00:00
thorpej 1733ad8dc5 Clean up a little, and add a `powerdown' hook in the platform structure. 1998-06-06 20:18:50 +00:00
thorpej d08070a693 Add a comment describing the locking needs of the alpha_sgmap. 1998-06-06 20:12:28 +00:00
augustss db50fa53b8 Add Aria driver. 1998-06-06 10:14:21 +00:00
mrg e666cd4b3b install floppy kernel 1998-06-06 05:36:53 +00:00
mrg ff6c535817 sync with other md_root.c files. 1998-06-06 05:12:54 +00:00
mrg 4bc09321a9 add md to the "sparc_nam2nlk" and "chr2blk" arrays. the former fixes
panics seen on a floppy boot in setroot() as it could not properly
determine the root device.
1998-06-06 05:03:23 +00:00
thorpej 85d08836f1 - Don't call *_dma_init() twice; there's no need to. Just do it in *attach().
- Display Pyxis revision properly.
1998-06-06 01:33:44 +00:00
thorpej c0fa3c6ac4 Don't call *_dma_init() twice; there's no need to. Just do it in *attach(). 1998-06-06 01:33:23 +00:00
thorpej 59d76407b4 Display information about which sgmap we're attempting to initialize
if we die in alpha_sgmap_init().
1998-06-06 01:31:46 +00:00
ragge 08079a8f21 Don't compile in any rasterconsole code. 1998-06-05 22:17:02 +00:00
ragge 88d55c928c Add virtual console support. 1998-06-05 22:02:56 +00:00
thorpej 9331237596 Oops, turn off some debugging printfs. 1998-06-05 21:47:14 +00:00
thorpej bf8523f4e4 - Egads! There are Pyxis "Pass 1" chips that do not have the DMA bug!
Use the check recommended by the Digital Workstation engineers; look
  for Miata 1 systems (i.e. with Intel SIO).  From Andrew Gallatin.
- Update copyright (Pyxis and BWX).
1998-06-05 19:25:19 +00:00
thorpej f251e3372d Don't attempt to map the PCI IDE interrupt at bus 0 device 11 on the
AlphaPC 164 and AlphaPC 164LX - these are wired to compatibility mode.
1998-06-05 19:15:41 +00:00
thorpej 1aa688234e Miata 1 has an Intel SIO at bus 0 device 7 and a CMD PCI IDE at bus 0
device 4.  Miata 1.5 and Miata 2 have a Cypress at device 7 and PCI IDE
at functions 1 and 2 of the Cypress (like the PC164SX).  These on-board
PCI IDE controllers are wired to compatibility mode, so don't bother
trying to map the interrupt.
1998-06-05 19:04:51 +00:00
thorpej a1c151d56b Add system variation for Miata 1.5. 1998-06-05 18:18:37 +00:00
thorpej c072110af0 Actually, I did use a few of them on this file (I wasn't clear enough
in my mail to Ross, I guess...)
1998-06-05 17:42:53 +00:00
thorpej bb362059ac On Pass 1 Pyxis, disable PCI Read Prefetching, and warn the user about
the DMA bug that exists on this Pyxis revision.
1998-06-05 17:24:11 +00:00
thorpej 29977868a7 What was called CNFG in ALCOR and ALCOR2 is actually called PYXIS_CTRL1
in Pyxis.  Add a comment to this fact.
1998-06-05 17:22:34 +00:00
thorpej 73e5032ac9 Define the Pyxis-specific bits in the CIA_CSR_REV register (ID mask, and
the ID for the 21174).
1998-06-05 17:16:31 +00:00
thorpej 2701ea3ef3 Add DEC_550 (Miata). 1998-06-05 17:03:07 +00:00
ross 5790ee09ee Revert...Jason didn't use Andrew's diffs. 1998-06-05 15:28:40 +00:00
mrg 428a0d387a remove old (now broken) memory disks hooks code. 1998-06-05 15:00:10 +00:00
mrg 135e6dc7e0 make this work with new md root stuff. 1998-06-05 14:57:55 +00:00
tsubai 26eb9abb32 Add support for NWB-231A 4-port RS-232C card. 1998-06-05 14:19:22 +00:00
tsubai 780f7fcf6f Remove excessive cache flush. 1998-06-05 12:34:06 +00:00