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36951 Commits

Author SHA1 Message Date
chs b9c0393d3f remove support for sunos and ancient BSDs. 2000-04-12 04:20:47 +00:00
chs 1f7a988bd2 unconditionalize "ifdef sparc". 2000-04-12 04:06:41 +00:00
nisimura 19156689a9 - Abandon processor type check for R3000 or R4000/R4400 because VAX 
processor is unlikely able to boot the kernel.
- Correct comments about what mach_init() and cpu_startup() do.
- Relocate cn_tab = &promcd to make ROM console printf() work in the
  earliest stage of boot.
 2000-04-12 03:05:08 +00:00
christos aca4545896 Markus Kilbinger <kilbi@rad.rwth-aachen.de>, reported that https: does not work. 
The reason is that netscape tries to do stream operations on a plain file. So
we avoid that...
 2000-04-12 02:46:41 +00:00
nisimura a889c809fd MIPS1_PSL_LOWIPL -> PSL_LOWPSL. No functional change is expected. 2000-04-12 02:01:07 +00:00
nisimura ce0937324b - Move a loop invariant of 'if (CPUISMIPS3)' out of pagemove(). 
- XXX I'm not sure whether the anticipatory MachTLBUpdate(to, pte) is
  a gain or loss on runtime.  If not a loss, it should be MIPS_TBIS().
 2000-04-12 01:37:58 +00:00
nisimura 85f3855a8c - Implement mips3_TBIAP(). 
- Remove obsoluted routines in locore_mips3.S
- addiu -> addu, andi -> and, ori -> or.
 2000-04-12 01:05:34 +00:00
mrg 1fdef1b204 deja vu: add "struct device *booted_device;" so raidframe links. 2000-04-12 00:47:10 +00:00
uch 441ca96c28 sync with new mips trap.c 2000-04-11 17:57:42 +00:00
castor 4ebaf4d105 Taken from Jeff Smith <jeffs@geocast.com>: 
Fix regress/lib/libc/ieeefp/except for MIPS.  Newer FPE handling code
	did not generate SIGFPE, but always SIGILL.  Add this back to the
	assembly code.  The QED 5231 requests the kernel emulates some of
	the conditions that generate an SIGFPE, but when the emulation code
	did a ctc1 to fsr with an exception the kernel got a FPE in kernel mode.
	Fix this by saving the fp regs earlier, then saving the new FSR in
	the context.  This allows the FSR value to be seen by the SIGFPE
	handler.

	Add fp emulation for 8 mips2 fpu instructions to handle exceptions
	(round.w.fmt, trunc.w.fmt, ceil.w.fmt, floor.w.fmt).  This lets
	perl5 run when compiled -mips2.
 2000-04-11 16:28:05 +00:00
nisimura 8bbdc89989 One more line escaped from trap.c rework. 2000-04-11 12:05:35 +00:00
pk 741c324930 Finish previous. 2000-04-11 08:12:14 +00:00
leo 7d08f8e623 Add dummies for barrier methods (copied from i386). 2000-04-11 07:12:47 +00:00
leo 9b47c7431d Now what are we doing with the return value of splx()? (probably a pasto) 2000-04-11 07:08:45 +00:00
haya 21837796b8 Maintenace: add NetBSD tag and correct the name of the auther. 2000-04-11 06:57:59 +00:00
nisimura 678a23b345 Forgot to remove mips_hardware_intr global variable. 2000-04-11 06:50:37 +00:00
matthias 156e51244a Fix typo, DIAGNOSITC -> DIAGNOSTIC 2000-04-11 06:30:28 +00:00
chs 45c43091fb add a cast for clarity. 2000-04-11 05:26:27 +00:00
nisimura aa4f967e51 Abandon rather random distinctions in andi/addiu coding and make 
them consistent with and/addu instrunction mnemonics which produce
exactly same binaries.
 2000-04-11 04:53:57 +00:00
nisimura dba7b560cd Load delay slot is automagically adjusted at runtime since MIPS II 
architecture.
 2000-04-11 04:39:14 +00:00
chs a6d33cc1f2 add a new function vn_marktext() for exec code to let others know 
that the vnode is now being used as process text.
 2000-04-11 04:37:47 +00:00
nisimura 3dd5742b63 Change to have cpu_intr() peculiar to DECstations; have ssir global 
variable and cpu_intr() body in machdep.c.  Reorder and rename
model specific interrupt handler arguments.  Fixup machine/intr.h and
machine/cpu.h appropriately.
 2000-04-11 02:43:51 +00:00
chs 8724ec3b5c avoid declarating "i" as a local variable in a macro. 
it's too easy to shadow another local.
 2000-04-11 02:34:19 +00:00
chs 43003128d4 tidy. 2000-04-11 02:30:32 +00:00
nisimura e342080364 Introduce cpu_intr() whose body is now provided by target ports in 
their own ways.  Ugly fixup #define in machine/intr.h have gone.
mips_hardware_intr global variable patch work has gone.
 2000-04-11 02:30:14 +00:00
chs b937447204 actually add buf- and vnode-printing commands to the table. 2000-04-11 02:21:16 +00:00
nisimura 4f3093c121 Remove various TLB manipulation routines which have been unused 
long time, commented out and is unlikely useful; TLBWriteIndexed(),
TLBWriteRandom(), TLBFlush(), TLBFlushPID() and TLBFind().
 2000-04-11 01:32:19 +00:00
uch b16a6100aa comment out SOFTDEP 
add upl, uvisor.
 2000-04-10 17:44:06 +00:00
mrg b2d31a5cc9 - fix a speeling error 
- rename some numbered labels to be a bit less confusing.
- remove dead code
- fix a debug error message (argh!)
 2000-04-10 16:28:56 +00:00
mrg cb2b15a484 - UltraSPARC IIi does not have streaming buffers; don't try to find it's 
diag regsiter to work out why the (non-existant) strbufs don't work.
- check for malloc failure in _all_ places.
- setup the PCI control register as recommended in the IIi users manual.
 2000-04-10 16:11:23 +00:00
mrg 79f22c2c51 UltraSPARC IIi CPU has bits 6-10 of the INO hardwired to 1. when we 
install an interrupt handler, make sure we set these bits to 1.  now,
interrupt_vector in locore can find our registered interrupt handlers
and at least try to setup a call to them.
 2000-04-10 16:07:50 +00:00
mrg 304778e6c2 - IRSR_BUSY is bit 5 not bit 4. 
- IRSR_MID(x) is &'d with 0x1f (5 bits) not 0xf.
 2000-04-10 16:05:13 +00:00
mrg f7618dcb04 add 4 more bits for the PCI control register 2000-04-10 16:04:02 +00:00
itojun 6db43d2c0e cosmetic (space before EOL), to ease diff against kame 2000-04-10 15:45:24 +00:00
pk cfadc0991a Get a kernel without DDB to build. 2000-04-10 13:34:18 +00:00
nisimura 53e7a8c8d5 - Fix a bug in mips1_TBIAP() misbehaving like as mips1_TBIA(). 
- Adjust comments to reflect what it does.
 2000-04-10 11:38:16 +00:00
simonb 3d6b29f228 Use UVM_PGA_ZERO in uvm_pagealloc() calls instead of using pmap_zero_page(). 2000-04-10 08:50:20 +00:00
haya f0f4d101b2 Add rl cardbus attachment. 2000-04-10 07:58:18 +00:00
haya 1e921e0bd3 Regen. 2000-04-10 07:46:51 +00:00
haya e49807d100 Incorporate the changes of RL81x9 driver provided by M. Kanaoka 
<kanaoka@ann.hi-ho.ne.jp>.  He separated the driver into IC specific
portion and bus attachment portion and added cardbus attachent.
 2000-04-10 07:42:55 +00:00
bouyer 73fe3e3323 Add dependancy to wdc for ata.c, so that 'atapibus at umass' will compile 
without wdc or pciide. Closes kern/9842 from Gary Duzan.
 2000-04-10 06:43:38 +00:00
thorpej d37f3bd4ee Use UVM_PGA_ZERO in pmap_alloc_ptp(). 2000-04-10 06:34:11 +00:00
simonb 856c6ff149 Remove duplicate CTL_MACHDEP definitions (duplicated in <alpha/cpu.h>). 2000-04-10 06:04:28 +00:00
nisimura ea23dc6364 Make sure ASID management is done in the same way of NetBSD/alpha. Rename 
and change 'pmap_alloc_asid()' into 'pmap_asid_alloc()'
 2000-04-10 05:34:27 +00:00
nisimura c84ed44f75 Make (sure) ASID management same as what NetBSD/alpha does for ASN. 
ASID#0 is reserved for pmap0 shared between proc0 and kthreads,
and every TLB for KSEG2 has G (global) bit to have wildcard match
regardless of the process' ASID.   MIPS1 would flush TLBs belong
to user spaces upon ASID generation bump.  Change for MIPS3 is
to be done.
 2000-04-10 04:59:46 +00:00
matt 9434b7b19e Add fix for VS4000 SCSI hangs on disk writes. Add a VAX_BUS_DMA_SPILLPAGE 
and use it in the asc_vsbus driver.
 2000-04-10 03:49:56 +00:00
chs 1c084aee4f add ddb commands for printing vnodes and bufs. 2000-04-10 02:22:13 +00:00
chs 66014d2dff sparc -> __sparc__ 
print lock status in uvm_object_printit().
 2000-04-10 02:21:26 +00:00
chs 061ecbff46 tidy. 2000-04-10 02:20:06 +00:00
chs 545ce9be22 remove unused macro. 2000-04-10 02:19:29 +00:00
chs 9faf1824c8 in pool_put(), fill the entire object with PI_MAGIC instead of just the 
first element.
 2000-04-10 02:17:42 +00:00
chs 8ad280f815 sparc -> __sparc__ 
sun3 -> __sun3__
 2000-04-10 02:16:15 +00:00
simonb e2b66b68da Small white space and 80col wraparound cleanups. 2000-04-10 01:53:11 +00:00
thorpej b6e1cd056f Make `whichqs' volatile so that C code can safely loop around it. 2000-04-10 01:48:56 +00:00
chs ef20427f07 sparc -> __sparc__ 2000-04-10 01:22:44 +00:00
chs 19de42337d add rudimentary support for tracing stacks back into user space. 2000-04-10 01:22:09 +00:00
chs 7e160e9e20 add newline at end of debug printf. 2000-04-10 01:21:06 +00:00
chs 64bb56dcc8 add decls for fd driver. 2000-04-10 01:19:13 +00:00
thorpej eeb3a38cfc Use UVM_PGA_ZERO in the promote-zero-fault case of uvm_fault(). 2000-04-10 01:17:41 +00:00
thorpej a9f69b00d2 Use UVM_PGA_ZERO. 2000-04-10 00:48:35 +00:00
thorpej 345b3d2136 Use UVM_PGA_ZERO in a few (easy) places. 2000-04-10 00:32:46 +00:00
thorpej 2c48131727 Add UVM_PGA_ZERO which instructs uvm_pagealloc{,_strat}() to return a 
zero'd, ! PG_CLEAN page, as if it were uvm_pagezero()'d.
 2000-04-10 00:28:05 +00:00
christos e6baf1c570 Follow the unused convention. 2000-04-09 22:40:11 +00:00
ragge 8d2f5fd273 Fix TOY clock reading/writing on KA820. 2000-04-09 21:05:39 +00:00
augustss b0789bc4f4 Add upl(4) driver. Uncomment uvisor(4) driver. 2000-04-09 18:34:02 +00:00
augustss 40b25953db Add driver for Prolific PL2301/PL2302 host-to-host adapter. 2000-04-09 18:23:23 +00:00
ragge d9c7f72cf3 Device driver for the DEC DEBNA/DEBNT/DEBNK ethernet device. 
This is for sure the most overkill hardware I've ever seen! For example,
it needs the VAX page tables so that it can access all data structures
and mbufs in virtual memory! It will be a real challenge to make this
device work on mips and Alpha systems :-)
 2000-04-09 16:49:57 +00:00
ragge 9b917327ac Add insqti/remqhi macros. These macros are interlock queue instructions 
used in multiprocessor systems as well as in uniprocessor environments
with intelligent I/O devices.
 2000-04-09 16:37:09 +00:00
uch b6627b36a0 add rnd, IPV6 etc. 2000-04-09 14:14:50 +00:00
takemura f83087efc5 Add pseudo device 'rnd' for /dev/random. 2000-04-09 08:28:00 +00:00
takemura 2c13222ffc Delete needless #if. 2000-04-09 08:26:15 +00:00
mrg 5e32788ad7 regen 2000-04-09 06:49:16 +00:00
mrg a20d930808 rename some unimplimented (because they are OLD in sunos) syscalls to avoid confusion. 2000-04-09 06:47:39 +00:00
christos 93f27a1a74 Print the extra bits in the SS_ flags. Somehow lwp uses 0x6f00000b0. What is 
0x6fxxxxxx. Inquiring minds would like to know :-) It does not appear to be
documented.
 2000-04-09 06:28:28 +00:00
christos 0884c7e58f Disable previous; it makes things worse. 2000-04-09 05:48:07 +00:00
christos 9813882e34 Add new sysconfig bits. 
Fix the bogus numbering of the old bits.
 2000-04-09 05:33:04 +00:00
christos a8d9661557 Try to do something more reasonable in the ASLWP case. Unfortunately 
we don't support the semantics needed.
 2000-04-09 05:30:17 +00:00
christos 926a3cecf8 print the extra SA_ bits we don't support. 2000-04-09 05:29:28 +00:00
christos d1ea7c73a4 Try to emulate the svr4 setpsr trap. Needed by lwp. 2000-04-09 05:25:37 +00:00
soren e48983aa08 Add some IRIX constants. 2000-04-09 01:09:59 +00:00
mark b9156eec05 Add missing include of vm/vm.h 2000-04-09 00:18:12 +00:00
soren ea5325726d Be a little more careful parsing boot parameters. 2000-04-09 00:13:54 +00:00
soren 579f97d5c5 The interrupt line registers for the devices wired directly to the CPU 
are not meaningfull. Instead match them by {bus,device,pin}.
 2000-04-09 00:13:27 +00:00
soren 43a7ae04c9 Disabling PCI Memory Read Multiple improves Tulip transmit performance 30%. 2000-04-09 00:11:51 +00:00
soren 09ad839ab3 This file has been superseded by the MI ELF code. 2000-04-08 22:30:26 +00:00
tsarna 12188e5241 A GENERIC-like configuration for the Netpliance i-opener. 2000-04-08 21:27:07 +00:00
augustss 8fb6cb9b81 Remove usused field. 2000-04-08 20:54:38 +00:00
augustss 2d88a5d886 Regen. 2000-04-08 20:35:13 +00:00
augustss e75e18b138 Add another ISD IDE adapter. 2000-04-08 20:14:00 +00:00
kleink 87e3081158 Make this actually configure. 2000-04-08 18:16:42 +00:00
mrg e2ed27832e with these two, POWEROFSEVEN now compiles cleanly. 2000-04-08 15:15:41 +00:00
tsutsui 909b096cf8 Remove #ifdef __NetBSD__ code inside !__NetBSD__ part. 2000-04-08 13:49:43 +00:00
tsutsui de19673726 Add vaddr_t cast to vtophys() arg. (for powerpc) 2000-04-08 13:44:12 +00:00
mrg 171d3a1576 don't use -Wuninitialized 2000-04-08 04:46:15 +00:00
mrg d0be8351d9 add casts to stop gcc complaining 2000-04-08 04:45:41 +00:00
mrg 4583d39d24 correct the pci ino->ipl table. shut up gcc once more. 2000-04-08 04:35:01 +00:00
mrg 5b5f175f38 - store the ebus's parent so we can find the IOMMU 
- use generic iommu routines in the ebus code (uses the above)
- add some more comments.
 2000-04-08 04:33:09 +00:00
mrg d360a37afd - remove unused variable. 
- include <sparc64/sparc64/cache.h> to get cache_flush() prototype.
- remove an unnecessary cast.
 2000-04-08 04:17:31 +00:00
tsarna 9964217571 Fix fms_free like auvia_free 2000-04-08 03:50:48 +00:00
tsarna a1ea15c0e1 Fix auvia_free, clean up more on close, and be more careful in interrupt 
handler.
 2000-04-08 03:33:58 +00:00