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38685 Commits

Author SHA1 Message Date
pk
03a07196d9 srmmu_vcache_flush_page/range: cover the case where we're called during 
bootstrap before the cache parameters are setup.
 2004-04-18 21:49:09 +00:00
pk
27f928584a Code srmmu_vcache_flush_range & srmmu_vcache_flush_page more efficiently. 2004-04-18 20:46:39 +00:00
pk
57bbd955d1 Various ft_srmmu_vcache_*() functions: use `branch on greater (unsigned)' 
instead of `branch on positive'.
 2004-04-18 20:44:39 +00:00
pk
68f30ee7af Make inlining __cpu_simple_lock() optional. Add a version with a built-in 
spin out counter that panics with a diagnostic.
 2004-04-18 19:20:09 +00:00
fvdl
07fd2b039b Adapt for new aapic.c location. 2004-04-18 18:36:56 +00:00
fvdl
9ad68fe184 Moved here from arch/amd64/pci 2004-04-18 18:34:22 +00:00
fvdl
9a03155b3f Move these files to x86, so that the i386 port can use them too 
(for booting i386 kernels on amd64 machines).
 2004-04-18 18:33:33 +00:00
pk
38bdc6fab2 Remove the cache_flush() trampoline; it's no longer directly cross-called. 
Instead, implement the MP parts in terms of cross-callable vcache_flush_range()
function.
 2004-04-17 23:45:40 +00:00
pk
66a6704d83 Update fast xcall interrupt event counter. 
ft_srmmu_vcache_flush_range: adjust length for address alignment
 2004-04-17 23:28:44 +00:00
cl
c705011fd6 Loader which allows booting NetBSD as domain0 guest OS. 2004-04-17 23:20:37 +00:00
pk
e68993f7e4 Add EV_COUNT. 2004-04-17 22:36:54 +00:00
pk
3c3af40e65 Add xcall event counters. 2004-04-17 22:34:14 +00:00
cl
17292d12b3 use nanoseconds since boot counter for delay routine 2004-04-17 21:49:55 +00:00
cl
9a39f88e1e add block device driver 2004-04-17 12:56:26 +00:00
cl
e688fd0596 sync with arch/i386/i386/pmap.c: 
1.172/yamt
- keep cr3 register and its copy in TSS synchronized.
- defer LDTR loading as well as cr3.
 2004-04-17 12:53:27 +00:00
cl
1cfcb16460 - microtime support 
- don't report cpu speed in startrtclock()
 2004-04-17 12:50:45 +00:00
cl
e22637e9aa report cpu speed correctly 2004-04-17 12:47:38 +00:00
cl
8bde79bdaa - fix event dispatching for event 0 
- use struct trapframe instead of struct pt_regs
 2004-04-17 12:46:42 +00:00
pk
89f5c8768c When acknowledging a sun4m soft interrupt, read back the pending interrupts 
hw register to make sure it gets through on Ross CPUs.
 2004-04-17 11:55:06 +00:00
pk
1e5ff8a716 raise_ipi: don't bother fetching the cpu type from memory in order to 
avoid one instruction.
 2004-04-17 11:50:23 +00:00
pk
727a9ca138 The macro CMP_PTE_USER_READ4M now needs to consider more PTE access 
rights combinations, since the access rights table in pmap has changed.
 2004-04-17 11:26:36 +00:00
pk
66178209d2 Use fast cross calls for MP cache flush ops. 2004-04-17 10:13:13 +00:00
pk
f714ca590d Add CPUINFO_XMSG_* symbols for use in fast xcall handlers. 2004-04-17 10:07:58 +00:00
pk
ebfb6e3b0a Implement fast trap handlers for TLB and cache flushes. 2004-04-17 10:06:29 +00:00
pk
901271fbc8 Use a fast cross call for TLB flushes. 2004-04-17 10:04:20 +00:00
pk
4eac0385f6 xcallintr: arg3 is gone. 2004-04-17 10:01:55 +00:00
pk
8bc2760490 Add support for fast cross call handlers that execute in the trap window 
on the destination CPU. The `fast handler' address takes the place of the
unused fourth argument to xcall().
 2004-04-17 10:01:11 +00:00
matt
8cd24529dc Add a SAVE/DISCARD flag to save_{fpu,vec}_lwp. Use it appropriately. 
Nuke struct fpu and use struct fpreg instead (except for the names, they
were identical).  On MP machines, this will avoid an unneeded IPI to save
the register contents that are about to discarded.
 2004-04-16 23:58:08 +00:00
fvdl
7a44f0ad1f Make tracing work better (through interrupts, etc). Essentially a synch 
with i386.
 2004-04-16 14:21:56 +00:00
hannken
3dc578de5e Make it compile when PPC_HAVE_FPU is not defined. 2004-04-16 08:52:41 +00:00
matt
ee00feaab9 Revamp how user MSR/SRR1 are dealt with. 
Add a PSL_USEROK_P(psl) macro which valids the bits (replaces the use of
PSL_USERSTATIC).
Add a PSL_USERSRR1 mask which is used to mask out status bits in the upper
half of SRR1.
Make sure PSL_VEC is set appropriately in userret().  PSL_VEC is in the same
region as SSR1 status bits so it's not preserved on exceptions.  Thus we
need to make to set it.
When returning a MSR/SRR1 to userland, always clear the status bits.
Add emulation of the mfpvr, mtmsr, and mfmsr instructions.
 2004-04-15 21:07:06 +00:00
he
a1182cdd25 We need to also clean out athhal-elf-o, so that "make clean; make" 
after an initial "make" will also (re)build athhal-elf.o.
 2004-04-15 15:02:17 +00:00
tv
7d5e6e5d58 Move -mips2 to CPUFLAGS in each kernel config file as suggested by mrg. 
This matches the way other ports specify default CPU codegen options.
 2004-04-15 14:58:30 +00:00
mrg
47a36b2bdc when we have a P4 or a MP system, don't enable performance monitoring. 
this fixes PR#25014.  i386 GENERIC can re-enable PERFCTRS by default now
(it was disabled with x86 SMP support was commited to the trunk.)

XXX:  should add P4 support
XXX:  should add MP support
 2004-04-15 13:56:32 +00:00
aymeric
8f2774036c . add a missing call to lockinit() in apmattach() 
. while here, explicitly initialize three softc variables to 0
 2004-04-15 11:03:15 +00:00
pk
299dfa38bf De-__P(). 2004-04-15 10:07:32 +00:00
pk
dab35b2e8d xcall: increase spin-out; fix diag output. 2004-04-15 08:11:20 +00:00
pooka
88d0b8e68e Return "video()" instead of "graphics(0)" for a graphics console, 
since that's what even our code expects.

suggested by Steve Rumble
 2004-04-14 10:29:26 +00:00
bsh
018ab5b974 distinguish PXA255/26x from PXA2[15]0 in CPU attach message 2004-04-14 04:01:49 +00:00
bsh
4f5b0f1294 add CPU ID for Bulverde 2004-04-13 19:14:34 +00:00
pk
cd891bd771 Re-enable the HyperSPARC on-board instruction cache on multi-processor machines. 2004-04-13 14:55:48 +00:00
pk
86fce030ee Handle `unimplemented flush' traps by flushing the entire I-cache (if 
there is one).
 2004-04-13 14:04:29 +00:00
pk
e76253f84e Turn FLUSH instructions that wind up here into no-ops. 2004-04-13 14:00:24 +00:00
sekiya
7af65e354b Back out portions of previous commit -- the mips/bus_dma.c code is less 
correct than the sgimips-specific code.
 2004-04-13 08:12:03 +00:00
sekiya
8af58b1851 Merge fixes from arch/mips/mips/bus_dma.c -- a curproc->lwp fix, and streamline 
the cache magic for BUS_DMASYNC_PREREAD in _bus_dmamap_sync_mips3().

(Note to self: investigate feasibility of replacing MD bus.c with MI bus_dma.c)
 2004-04-12 14:30:47 +00:00
pk
ebfcdb612b Drop the special sun4d `tlb flush' lock. The pte update function already 
serialises access to the PTEs to reliably get ref/mod bits.

Rename pte4m_lock => demap_lock.
 2004-04-12 14:26:01 +00:00
yamt
faedfe8895 - keep cr3 register and its copy in TSS synchronized. 
otherwise an interrupt vector using a task gate (ie. ddbipi) messes it up.
- defer LDTR loading as well as cr3.
- tweak comments to make three copies of switching code more synchronized.
 2004-04-12 13:17:46 +00:00
pk
4f969ab39c pv_syncflags4m: no need to flush the cache. If the page is still mapped, 
its ref/mod status may change at any moment anyway. If a definitive status
is required the UVM code will unmap the page first.
 2004-04-12 12:52:42 +00:00
pk
fd1ba25dd1 Drop sparc_protection_init4m() in favour of a (ro) data initialiser. 2004-04-12 10:00:28 +00:00
pooka
0d197bf832 KNF some and make printf output a bit nicer. 2004-04-11 12:17:10 +00:00
pooka
34bd15648e Add IP12 stuff. Most bits included are from Steve Rumble. 
After this change it is possible to run IP12.
 2004-04-11 12:13:20 +00:00
pooka
0e36d54eba Fix base address for i8254 calibration code. This has the effect of 
us writing to the correct addresses and the thing actually working.
 2004-04-11 12:05:37 +00:00
pooka
95d984a2eb Don't report page 0 as free memory, it makes bad things happen. 2004-04-11 11:34:13 +00:00
kochi
193c08b383 Clean up memory allocated during autoconfiguration 2004-04-11 10:36:35 +00:00
pooka
817b0a57d8 Make das blinkenlights, well, blink on IP12 also. 2004-04-11 10:29:20 +00:00
kochi
b547a6d28f change acpi_resource_parse API to support _PRS parsing as well as _CRS 2004-04-11 08:36:19 +00:00
kochi
e80850866a de __P, ANSIfy PCIBIOS related files. 2004-04-11 06:00:25 +00:00
pooka
451031bddf RCS Id police 2004-04-11 00:44:47 +00:00
cl
9f3568420d call HYPERVISOR_exit on reboot 2004-04-11 00:44:15 +00:00
cl
d145eca4fb catch up with arch/x86/x86/intr.c 
1.15/kochi
use designated initializer for struct pic initializers.
just for readability.

update the xenev_pic initializer as well
 2004-04-11 00:18:29 +00:00
cl
2bdade5a16 - remove pmap_kenter_ma prototype here 
- xennet? is an interface not a driver (boot message)
 2004-04-11 00:00:43 +00:00
cl
1eec38f848 get the time from Xen 2004-04-10 23:50:23 +00:00
cl
9ce2a8f441 add prototype for pmap_kenter_ma 2004-04-10 23:47:24 +00:00
cl
96cf6c6c11 - fix signatures for HYPERVISOR_stop, HYPERVISOR_dom0_op and 
HYPERVISOR_block_io_op
- add error checking for HYPERVISOR_mmu_update and
  HYPERVISOR_update_va_mapping
- add missing memory barriers
- initialize dom0_op->interface_version
 2004-04-10 23:46:26 +00:00
cl
c0b5dece66 Make rcr2() always return 0. We only get cr2's value for page faults and 
trap() knows where to find it.
 2004-04-10 23:39:54 +00:00
cl
7556fed6d2 fix kernel command line parsing: 
- initialize bootdev for if it's not set in the command line
- correctly parse command lines with multiple spaces between words
 2004-04-10 23:33:50 +00:00
cl
0488cca3a2 remove incorrect assert: pdp-pool entries can be reclaimed at any time, 
even while APDP is mapped.
 2004-04-10 23:31:41 +00:00
pooka
4b60b79ce8 build arcemu 2004-04-10 22:48:44 +00:00
pooka
bc32b3ffbe Clock interrupt routine for mips1 (ip12) from Steve Rumble. 2004-04-10 22:48:12 +00:00
pooka
03e520f443 * The HPC endianness register isn't mapped on my IP12, so don't try to 
unconditionally read it
* IP12 glue from Steve Rumble
 2004-04-10 21:59:42 +00:00
pooka
0df6470670 don't attempt to init pckbd console on IP20 2004-04-10 21:47:33 +00:00
pk
9450998e71 pmap_copy_page4m(): we only need to flush the local cache since we use 
private virtual addresses.
 2004-04-10 20:51:24 +00:00
pk
9d95da7f96 Remove a number of redundant TLB page flushed, which are now done in 
setpgt4m_va() and updatepte4m() as necessary.
 2004-04-10 20:43:02 +00:00
pooka
3f96344b80 Don't unconditionally initialize seeprom chip type after we've 
conditionally initialized it to the correct type.

spotted by Steve Rumble
 2004-04-10 20:23:05 +00:00
pooka
9b2f4efe28 Rework conditional statement a bit to print bit about using ARCS for 
console I/O if nothing really attached, not if we just called consinit()
with an invalid IPxy mach_type.

inpired by Steve Rumble
 2004-04-10 20:15:12 +00:00
pooka
737a72e779 attach zs console on IP12 
from Steve Rumble
 2004-04-10 20:03:11 +00:00
pk
6452e19758 De-__P(). 2004-04-10 20:00:29 +00:00
pk
217297d742 Remove a remnant instance of __P(). 2004-04-10 19:58:45 +00:00
pk
6d82d89741 Expose CPUSET_ALL to non-MULTIPROCESSOR source. 2004-04-10 19:55:57 +00:00
pooka
cafa4ad8f9 ARCBIOS emulation code to be used on machines without ARCBIOS 
Currently supports only IP12, but can be made to support others.

includes effort from Steve Rumble and myself
 2004-04-10 19:53:48 +00:00
pk
667d14673b Group updatepte4m() and the MP & SP versions of setpgt4m_va() together, 
which is just a bit more pleasing to the eyes.
 2004-04-10 19:40:19 +00:00
pk
83037215bf Do not maintain the number of valid pages per segment (`sg_npte') anymore 
for the kernel map on SRMMU machines. This allows pmap_kenter() and
pmap_kremove() to update mappings without needing to lock the pmap
or raising the interrupt level.
 2004-04-10 19:22:59 +00:00
pooka
a7250523da At least my IP12 works better without the port-flipping glue, 
so un-glueify IP12 for the time being.
 2004-04-10 19:20:19 +00:00
pooka
a674ac1bc3 and finally, the big moment you've all been waiting for: 
make it actually compile
 2004-04-10 19:07:58 +00:00
pooka
89a2f53d77 fix off-by-one in revision print 2004-04-10 19:07:06 +00:00
pooka
88764f7031 add watchdog enable and disable 
from Steve Rumble
 2004-04-10 19:06:33 +00:00
pooka
f59c5e58e8 Add physical offsets for memory configuration registers to be used 
outside bus_space.
 2004-04-10 19:02:39 +00:00
pk
2648b0d48c pmap_protect4m: skip PTE update for invalid pages in the specified range. 2004-04-10 18:48:35 +00:00
pk
f852e1c1e4 setpte4m: remove ineffective debug assertions. 2004-04-10 18:40:04 +00:00
kochi
27435b5d7c use designated initializer for struct pic initializers. 
just for readability.
 2004-04-10 14:49:55 +00:00
kochi
743758bd35 whitespace nit 2004-04-10 14:17:21 +00:00
tsutsui
69e737058e Add a prompt to specify a kernel filename to be loaded on bootloader. 2004-04-10 12:30:26 +00:00
kochi
db7198d645 whitespace nit 2004-04-10 11:48:10 +00:00
tsutsui
ae6d7b8002 It turns out that not only HP425e but other HP4xx models also require 
COM_HW_NOIEN for APCI com(4) ports.

Now I can login HP425t via both com[12] at frodo0.
 2004-04-10 07:51:15 +00:00
matt
c3d082e35a Allow DHCP NFS roots 2004-04-10 07:41:32 +00:00
matt
1b0d774789 Up symtab space. 2004-04-10 07:41:06 +00:00
tsutsui
6052b99ae3 "extern char *us_keymap" is not equivalent with "extern char us_keymap[]" 
in prototype declarations.
Now hilkbdcngetc() works on "unknown" keyboards with proper default map.
 2004-04-10 04:06:48 +00:00
fair
e2b036a2e4 Add comment to indicate that the SunSwift Sbus HME/FAS366 SCSI 
combination board attaches esp* at sbus*; it's not just "older proms"
 2004-04-10 04:02:29 +00:00
petrov
d9120c091a Clean-up unused defines and variables. 2004-04-09 19:41:57 +00:00
pooka
ade6841fe5 If argv[1] doesn't exist, don't try to use it. 2004-04-09 16:41:23 +00:00
tsutsui
d010f57a21 Include "ite.h" before the first reference of NITE. 
Fixes panic with unknown type keyboards (including JP one).
 2004-04-09 11:55:27 +00:00
matt
a9903fcc11 When linking, use ${_MKTARGET_LINK} so that MAKEVERBOSE=1 looks right. 2004-04-09 04:01:42 +00:00
matt
2ce2389229 Deal with OFW trees that have interrupt nodes without an #address-cells 
property.  Treat them as if they had such a property but its value was 0.
 2004-04-08 23:58:24 +00:00
uwe
c22f771297 Register definitions for sh3 integrated DMA controller. 2004-04-08 21:02:57 +00:00
tsutsui
25fa76b1ba Don't panic when kernel tries to print a horizontal tab via itecnputc(). 2004-04-08 17:41:50 +00:00
tsutsui
68fc876f21 Check mapped device VA by badaddr() in cnattach functions for framebuffers. 
Now consinit() no longer hangs at least on HP425t with Topcat console.
 2004-04-08 17:39:37 +00:00
pooka
b11a60fb35 apply wide-angle KNFication beam 2004-04-08 14:45:13 +00:00
pk
f95fd4f56f compat mode: skip double map at VA 0 if the physical load address is 0. 
This allows a much wider range of historic kernels to be booted (w/ `-C').
 2004-04-08 07:35:34 +00:00
tsutsui
f8cd9ac4fd Adjust FRODO_BASE macro since com_frodo uses bus_space_map(9) 
which takes offset from intiobase instead of KVA.

Now com* at frodo? is probed properly.
(but not tested because I don't have a special cable for apci ports yet)
 2004-04-07 13:41:10 +00:00
tsutsui
0af71a11f1 Adjust fd_name in struct frodo_device frodo_subdevs[] 
since MD apci(4) has been switched to MI com(4).
 2004-04-07 13:34:47 +00:00
tsutsui
eb4893fd2e Fix yet another y2k+1 bug. 2004-04-07 13:29:26 +00:00
augustss
9224fd7b0a Put ichlpcib in alphabetical order. 2004-04-07 13:13:59 +00:00
wiz
8ad72c592f Revert previous: Linux' procfs spells "CPU" "cpu", so mimic it. 
Closes PR 25076 by salo.
 2004-04-06 20:37:07 +00:00
ross
e4baf7f2f0 * Bump up SYMTAB_SPACE slightly. 
* Use the correct board name.
 2004-04-06 20:00:54 +00:00
tv
1649429e19 Allow compilation without MQ200_DEBUG: mq200_clknames is used outside of 
debugging-only code.
 2004-04-06 16:49:56 +00:00
tv
ef3e0a3d4c Allow the codegen option to be specified in the config file rather than 
being fixed at -mips2, by setting "makeoptions MIPSFLAGS".
 2004-04-06 16:37:58 +00:00
cl
ea9aadc45a sync with arch/i386/isa/npx.c: 
1.103/simonb
Only initialise ksi if we use it.
 2004-04-06 16:23:33 +00:00
cl
428b54f8f6 sync with arch/i386/i386/identcpu.c: 
1.9/kim
AMD CPUID 0x6a0 is an Athlon XP processor model 10, revision A2.
http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/27532.pdf
1.10/minoura
Print better names for Pentium4-class processors (Xeon, Celeron, etc).
1.11/mrg
- fix i386_intel_brand[]: it was missing a empty reserved entry at 0xD
  causing Mobile Pentium 4 to be shown as a Mobile Celeron.
- fix intel_family6_name() for brand=0xB && signature >= 0xF13
- fix a potential out-of-bounds array reference
 2004-04-06 16:20:29 +00:00
cl
cb8eb7578b update reference $NetBSD ID 2004-04-06 16:04:09 +00:00
cl
5bd1e12004 ANSIfy. 2004-04-06 16:01:50 +00:00
cl
0b3df53fa4 update reference $NetBSD ID 2004-04-06 15:56:32 +00:00
simonb
ad2144406e Bump NMBCLUSTERS to something a little more modern - 2048 for the 
normal case and 4096 for the "options GATEWAY" case.
 2004-04-06 14:56:13 +00:00
matt
949694f7d9 When seeing if the FP or VEC unit has been stolen by another process, check 
PSL_{FP|VEC} instead of PCB_{FP|VEC}.  The former will only be set if the
process owned the {FP,VEC} unit when it trapped into the kernel.  The latter
would be set if the lwp ever used the {FP,VEC} unit.
 2004-04-06 02:25:22 +00:00
bsh
6141a1e035 enable PS/2 mouse support. 
Thanks to Ben Harris' pckbport, pms driver now attaches to sackbc
very cleanly.
 2004-04-06 01:45:03 +00:00
bsh
34d29162ae fake that the PS/2 kbd/mouse controller of SA-1111 has two slots. 
This is necessary to attach a pms driver to sackbc.
 2004-04-06 01:32:17 +00:00
bsh
9a78d53bf0 whitespace nits. 2004-04-06 01:16:34 +00:00
tsutsui
646b733fd4 Tidy up total/avail memory message as well as other ports. 
As per discussion on port-sgimips.
 2004-04-05 16:01:43 +00:00
simonb
3ce5632009 Fix tyop. 2004-04-05 04:53:01 +00:00
mrg
1739cf2504 - fix i386_intel_brand[]: it was missing a empty reserved entry at 0xD 
causing Mobile Pentium 4 to be shown as a Mobile Celeron.
- fix intel_family6_name() for brand=0xB && signature >= 0xF13
- fix a potential out-of-bounds array reference
 2004-04-05 02:09:41 +00:00
matt
15fc41dbb0 When trying to figure out which code to return, use the exception enable 
bits to mask out the undesired exceptions.  (Thanks to Todd Whitesel for
the idea).
 2004-04-04 22:20:44 +00:00
matt
e7c76e51e6 Add SIGFPE handling code. Report the proper SIGINFO ksi_code when a SIGFPE 
happens.  When a SIGFPE occurs, disable the exception enables in the FPSCR.
 2004-04-04 19:21:36 +00:00
pk
12d5178857 For now, disable Hypersparc instruction cache on MP machines. 2004-04-04 18:54:01 +00:00
pk
8066aa3aa5 * Allow pv_link4_4c() to fail with ENOMEM on pool allocation failures 
(catching up with pv_link4m()).
* Fix return code checking for pv_link4m() calls.
* Add low water setting to pv pool.
 2004-04-04 18:34:35 +00:00
pk
486f4170eb Remove private declarations of maxdmap and maxsmap. 2004-04-04 18:24:22 +00:00
uwe
e548ab355a Correct the comment about contrast control in HD64461 GPIO port B: 
6th bit is the least significant, 3rd is the most significant.
 2004-04-04 17:49:38 +00:00
matt
bc8d283982 Reformat the __asm a bit. 2004-04-04 17:35:15 +00:00
matt
5bf797c2e1 Add int get_fpu_fault_code(void). 2004-04-04 17:26:58 +00:00
matt
481d181cd4 In cpu_getmcontext, make sure the returned MSR has the FP exception mode 
(PSL_FE0|PSL_FE1) saved in the PSL.  In cpu_setmcontext, copy the FP
exception bits to the PCB where they live.
 2004-04-04 17:26:10 +00:00
matt
847bed9428 Fix the way cpu_setmcontext was restoring FPSCR. Make the opposite of the 
way that cpu_getmcontext was saving it.  (FPSCR was being saved incorrectly
before and thus obliterated when a signal happened).
 2004-04-04 17:20:15 +00:00
matt
7681ce429d Make sure that the SRR1 we pass to userland reflects PSL_FE0|PSL_FE1 even 
if the lwp doesn't currently own the FPU.  When returning, copy those bits
back to the PCB.  (In case the user decided to the FP exception mode in the
signal handler).
 2004-04-04 17:10:32 +00:00
matt
4dc0aa3dee Don't add PSL_FE_FDLT to srr1, but put in pcb_flags. It will be added to 
the SRR1 only when the lwp owns the FPU.
 2004-04-04 17:05:31 +00:00
matt
44003b5fca The FP exception mode bits from the MSR will be stored in pcb_flags. From 
there, they will copied to MSR as needed (when FP is enabled).  They will be
cleared from the MSR when the lwp loses the FPU.  Hence they need to be stored
someplace else.
 2004-04-04 17:01:44 +00:00
matt
aed3d18029 On FPU'ed systems, initialize the default FP exception mode. 2004-04-04 16:57:00 +00:00
matt
c0dce2fdd9 Be a lot more explicit about the MSR bits a user process can change. 2004-04-04 16:49:12 +00:00
matt
0d6bda4d21 When returning back to user mode, if the lwp has lost the FPU, not only 
clear PSL_FP bit (to force a FPU Unavailable exception) but clear
PSL_FE0 and PSL_FE1 so that the FP execption mode is changes to ignore.
This will prevent spurious FP exceptions being made when the running lwp
doesn't own the FPU.
 2004-04-04 16:47:02 +00:00
kochi
ee2683e797 Support for PIRQ[E-H], found in recent intel south bridges 
(ICH2 and later), which fixes PR/23700.
The changes are from Hiroyuki Bessho and Masanori Kanaoka in PR/23700
with a little modification of interrupt router lookup from mine.
 2004-04-04 16:06:09 +00:00
kochi
41ea3c2a77 add one more PCI ID (ICH4-M). 2004-04-04 15:16:38 +00:00
nakayama
1de145799e Revert a part of rev. 1.44. 
OF_getprop can get only the first "reg" property with a statically
allocated buffer, but prom_getprop cannot.
This should fix a "kernel trap 30: data access exception" when you
invoke a pcictl(8).
 2004-04-04 11:53:40 +00:00
mrg
32a2d102bd redo previous slightly; move the "int unode;" decl inside the 
if (CPU_ISSUN4D) code block, reducing #ifdef/#endif count by one.
 2004-04-04 10:09:41 +00:00
gson
f92c1b091a Unused variable "unode" caused compiler warning when !defined(SUN4D). 2004-04-04 08:54:29 +00:00
simonb
374ed5ae2b Fix bogus gcc -Wuninitialised warning when SYSCALL_DEBUG is enabled. 2004-04-04 05:32:20 +00:00
tsutsui
0e9036c16a Add ALTENTRY(kernel_text) for pmap(1). 2004-04-04 02:09:34 +00:00
pk
af0db768b1 Maintain pmap resident count as pages are mapped and unmapped instead 
of traversing the page tables each time it's needed.
 2004-04-03 23:11:14 +00:00
groo
f2d334068a Let's try that again... one comes from .CURDIR, another set of files 
comes from .OBJDIR.
 2004-04-03 18:18:21 +00:00
groo
291203c667 Don't cd ${.CURDIR}, it's not where the uudecoded objects are. 2004-04-03 17:45:19 +00:00
chs
ec48121fb7 add some SUN4D stuff. 
zs and zstty no longer need "needs-count" or "needs-flag",
so get rid of those and wild-card the extra zs devices on SUN4D.
 2004-04-03 17:43:50 +00:00
chs
89e7b5360f don't complain about mid == 0 on SUN4D, it's normal there. 2004-04-03 17:42:27 +00:00
chs
8e5882e190 add a bootbus (SUN4D) attachment. from Stephen Sukovich in PR 24199. 2004-04-03 17:42:07 +00:00
chs
81f3e5aec7 fix find_cpus() for SUN4D. from Stephen Sukovich in PR 24198. 2004-04-03 17:41:54 +00:00
sato
bcd3f3fcab enable speaker port 12 for NEC MCCS series. 
reported by http://www.jp.netbsd.org/ja/JP/ml/port-hpcmips-ja/200207/msg00078.html.
 2004-04-03 16:29:06 +00:00
pk
70e1de69c4 Max data size -> 512MB; default stack size -> 8MB. 2004-04-03 12:39:51 +00:00
pk
5957cb9b16 On sun4c, clip max data & stack size to avoid the MMU hole. 2004-04-03 12:38:14 +00:00
sekiya
49ecfdf2e4 Hook the IMC bus error handler into the ISR, otherwise bus error conditions 
won't be properly dealt with.
 2004-04-03 11:33:29 +00:00
simonb
bf4a293760 Copy Izumi Tsutsui's total/avail memory message tidy up. 
sgimips is a little different, that is left as is.
 2004-04-03 06:43:59 +00:00
bsh
a031021b23 SMDK2800 gets kernel panic with write-back dcache. Use write-through 
mode until we find a fix for this.
 2004-04-03 04:38:48 +00:00
bsh
1a02d3b6e1 pmap_pte_init_arm9() is necessary only when defined(CPU_ARM9) and defined(ARM9_CACHE_WRITE_THROUGH) 2004-04-03 04:35:48 +00:00
bsh
16cf047697 add an option to force ARM9 dcache to write-through mode. 2004-04-03 04:34:40 +00:00
tsutsui
0a15e2ad03 Tidy up messages for total/avail memory. 
before:
---
NetBSD 2.0B (COLT) #67: Sat Apr  3 06:29:50 JST 2004
        tsutsui@mirage:/usr/src/sys/arch/cobalt/compile/COLT
256 MB memory, 247 MB freemainbus0 (root)
com0 at mainbus0 addr 0x1c800000 level 3: st16650a, working fifo
com0: console
---
after:
---
NetBSD 2.0B (COLT) #68: Sat Apr  3 07:54:17 JST 2004
        tsutsui@mirage:/usr/src/sys/arch/cobalt/compile/COLT
total memory = 256 MB
avail memory = 247 MB
mainbus0 (root)
com0 at mainbus0 addr 0x1c800000 level 3: st16650a, working fifo
com0: console
---
 2004-04-02 23:18:09 +00:00
mrg
f87752ad3b enable "INSECURE" kernel option so that GENERIC kernels are capable of 
running XF4 servers.  while this isn't the best solution, it is the only
one we have for the forseeable future, and there is long-standing precedent
in the i386 port.
 2004-04-02 14:06:23 +00:00
lukem
e7b4b99d58 Convert to using UUDECODE_FILES instead of using -kb in the repository. 2004-04-02 08:54:04 +00:00
matt
ef47d758dd Remove softintr__init call. 2004-04-01 16:58:06 +00:00
matt
7a72576c33 Move to softintr__init to cpu_startup. 2004-04-01 16:57:45 +00:00
petrov
50f9ddcdce Recognize tlp and ethernet as bootpath. 2004-03-30 21:26:40 +00:00
simonb
5e2a252f60 Remove some bogus config goop that should never have been here. 2004-03-30 00:54:34 +00:00
simonb
f05568af64 Make the "cond" variable an unsigned variable. Stops sign extension 
problems when we shift it left and right while creating the new value
for the condition register.

Fixes problems reported by Juergen Hannken-Illjes in toolchain/24938.
 2004-03-30 00:04:37 +00:00
jwise
bffc53d606 Fix grammar in error message. 2004-03-29 15:57:28 +00:00
aymeric
83d29714cc delay(): use =&r instead of =r for a temporary register as suggested in 
PR #24830. The bad reuse of the register was actually triggered by using
no optimization at all.
pmap_subr.c is the only file that still requires at least -O to compile
into working code (the proper fix would be to write almost all of
pmap_zero_page() in assembly). The rest of a macppc kernel requires only
-finline now.
 2004-03-29 08:06:12 +00:00
matt
a1d9764403 Add SMBFS/nsmb 2004-03-29 07:47:57 +00:00
kristerw
a53ff5c8f3 Add the wsmux pseudo-device. This will make the adb keyboard work 
even if the heuristics in the console attachment code fail to
identify the keyboard type.

This should fix PR 22317 and part of PR 24778.
 2004-03-29 01:46:03 +00:00
kristerw
a5892fecd3 Add "wdc* at pci? dev ? function ?". 2004-03-29 01:36:49 +00:00
simonb
06f98319d7 Fix the LINTSTUB entries- the second arg to these functions is a 
bus_space_handle_t, not a bus_addr_t.
 2004-03-29 01:15:14 +00:00
simonb
d4c87e3c2e Use "%#x" instead of "%x" so it's obvious the printed number is in hex. 2004-03-29 01:12:01 +00:00
ragge
8177977394 Add 11/730 to recognized cpu-types. 2004-03-28 19:52:01 +00:00
pk
7bbe926f59 iommu_dmamap_load: deal with pmap_extract() failing. 2004-03-28 19:35:13 +00:00
mhitch
21f2c02f74 Remove license clauses 3 and 4 in my licenses. 2004-03-28 18:59:39 +00:00
drochner
568386df44 We should ensure stack alignment _after_ subtracting sizeof(sigframe). 
Should fix PR bin/24948 by Wolfgang S. Rupprecht.
(nuke getframe() completely because its interface doesn't support this,
and it it used at one place only anyway)
 2004-03-28 15:46:14 +00:00
scw
aa2635cadb Assign my license to TNF. 2004-03-28 15:35:33 +00:00
uwe
d4129e7685 Sort the list of supported platforms that we show to the user. 2004-03-28 15:32:35 +00:00
he
f8fd8eb7f7 Adapt to the removal of __HAVE_SIGINFO, assume that we always have it now. 2004-03-28 10:07:24 +00:00
nakayama
dcfdceefdd Set prom_getprop args correctly. 2004-03-28 09:31:21 +00:00
eeh
5f1ffa71fc License cleanup. 2004-03-27 16:21:53 +00:00
dsl
5f345f8d68 Rework previous to avoid checking FS_FLAGS_UPDATED for ffsv2 2004-03-27 11:46:40 +00:00
uwe
fad92c3ca3 When we attach a channel, set a high level to DRV control pin of the 
external buffer for the PC card connected to the channel.  This hack
makes pcmcia cards "being used" at the boot time (by WinCE or NetBSD)
correctly detected.  A machine running with root on NFS can now be
properly rebooted.
 2004-03-27 02:53:12 +00:00
uwe
8dd212dad7 Add option HD64461PCMCIA_REORDER_ATTACH that attaches channels in 
reversed order.

When you boot with two CF cards inserted, this options makes the one
in the "memory only" slot (channel 1), which is almost always the card
with the NetBSD install, attached as wd0.

Unlike using fixed unit numbers in the kernel config, if you boot with
only a single CF card, that single card will still be wd0 regardless
of which slot it is inserted in.

http://mail-index.netbsd.org/port-hpcsh/2003/10/23/0000.html provides
a more verbose description of why this option is convenient for most
usage patterns.
 2004-03-27 02:24:01 +00:00
uwe
fb20d3f467 Print bootinfo timezone in decimal. -180 is more readable then 0xffffff4c 
(though may be I'm just getting old :).
 2004-03-27 02:01:07 +00:00
simonb
cd019fdfb8 Pass the OpenBIOS magic number to the awk script just like the other 
numbers passed in instead of using a BEGIN construct.  nawk didn't like
the hex escapes used there.
Fixes a problem reported by Shin'ichiro TAYA on port-powerpc.

Use "int(NUMBER)%256" instead of just "NUMBER" in the printf "%c"
statements in the awk script.  nawk was appearing to refuse outputing
a 0 byte of the low eight bits of the number were 0 but any higher
bits were set.

walnut-mkimg.sh tested using gawk, nawk and mawk.
 2004-03-27 01:47:46 +00:00
petrov
0514cbdca0 Use want_resched from cpu_info area. 2004-03-26 23:18:42 +00:00
drochner
c83eb997b8 nothing cares about __HAVE_SIGINFO anymore, so nuke it 2004-03-26 21:39:57 +00:00
drochner
ae94c80224 fix references to the syscall formerly known as SYS___sigreturn14 2004-03-26 19:05:33 +00:00
drochner
88a4abdbd2 the whole sigcode business is COMPAT_16 only 2004-03-26 18:44:36 +00:00
drochner
d19f706361 all ports define __HAVE_SIGINFO now, so remove the CPP conditionals 2004-03-26 17:34:18 +00:00
drochner
80bded6289 To the rest of the kernel, pretend that hppa supports SIGINFO. 
There are still only "sigcontext" stackframes passed to the user,
but at least we can clean up the MI sources now.
 2004-03-26 14:11:01 +00:00
minoura
a3a2a1ebcf Print better names for Pentium4-class processors (Xeon, Celeron, etc). 2004-03-26 13:57:44 +00:00
wiz
2837bf7e95 Update David Huang's email address in the license 
per his request in PR 24907.
 2004-03-26 12:15:46 +00:00
jmc
77e0ba6695 Convert athhal-elf.o to a .uue and add appropriate make hooks to use it 2004-03-25 23:32:10 +00:00
matt
27b002601f Enable generic software interrupts on macppc. 2004-03-25 18:52:25 +00:00
matt
06bf53b3d7 Add diagnostic to skip calling uvm_fault when the lwp's USERSR is unset. 2004-03-25 18:50:50 +00:00
matt
040b0bc071 Move data structures to softintr.c. Remove an unneeded if. Fix a typo. 2004-03-25 18:46:27 +00:00
matt
6fbc543513 Don't call hardclock until cpu_initclocks has been called. 2004-03-25 18:44:57 +00:00
drochner
cb0991ae18 Native code doesn't need sigcode. Never. 
So replace it by a dummy setting sigcode=esigcode=0, just to get
COMPAT_16+COMPAT_NETBSD32 kernels linking.
 2004-03-25 18:33:17 +00:00
drochner
967b985e5b clean up the .globl confusion 2004-03-25 15:47:12 +00:00
drochner
be80b39cd6 remove sigcontext-style signal delivery code 2004-03-25 15:32:27 +00:00
drochner
e2afc3a3d8 always use siginfo-style signal delivery for native programs 2004-03-25 15:29:26 +00:00
drochner
badd642235 only accept signal trampoline version 2, and remove "struct sigcontext" 2004-03-25 15:27:26 +00:00
wiz
f1b19ce1db Backout previous -- this is not enough, config needs to be taught 
how to reach partitions above h. Noted by Simon Burge, related to
PR 24905.
 2004-03-25 15:26:35 +00:00
pooka
3b19c32c1a KNF 2004-03-25 15:16:11 +00:00
pooka
75033bc71e replace terms ip1x and ip2x in comment 2004-03-25 15:08:57 +00:00
pooka
39a22bd417 Sprinkle some #ifdef MIPS3 to be able to compile the port without 
including MIPS3 code.

for upcoming IP12
 2004-03-25 15:06:37 +00:00
wiz
8e545c2180 Define maxpartitions to the same value as MAXPARTITIONS in disklabel.h. 
Addresses PR 24905 by Simon Burge.
 2004-03-25 12:41:54 +00:00
wiz
1e2bd86f4e Define maxpartitions to the same value as MAXPARTITIONS in disklabel.h. 
[Down from 16 to 8, since disklabel.h still says 8.]
Addresses PR 24905 by Simon Burge.
 2004-03-25 12:40:19 +00:00
wiz
3afe1a1d87 Define maxpartitions to the same value as MAXPARTITIONS in disklabel.h. 
Addresses PR 24905 by Simon Burge.
 2004-03-25 12:38:49 +00:00
is
313b807f3f Only change my own license conditions. 2004-03-25 11:12:08 +00:00
is
6de8cab7db UCB no longer requires the advertising clause. 2004-03-25 10:53:46 +00:00
leo
edd0d1c8e7 Licence cleanup (suggested by wiz). 2004-03-25 10:17:19 +00:00
uwe
9cde36aeb3 We may run one page too few during reboot for certain kernel sizes. 
Allocate an extra page for the loadable segment to compensate for the
fact that the last tag may be only partially filled.
 2004-03-25 04:04:28 +00:00
uwe
44498073bf intc_intr_priority: map DMAC and IRDA interrupts. 2004-03-25 01:25:08 +00:00
uwe
1cfab0e2a0 INTEVT2 values for DMAC interrupts. 2004-03-25 01:02:30 +00:00
sekiya
e594b2f3d9 The lpt driver doesn't play nicely with the serial ports -- they share the 
same interrupt, and something isn't quite right with the mace interrupt
dispatcher.  Disable for now.

Pointed out by Tillman Hodgson and confirmed by ozone on port-sgimips.
 2004-03-25 00:53:58 +00:00
matt
a266f24eb9 Add latent generic soft interrupt initialization. 2004-03-24 23:50:18 +00:00
matt
7f65c1cc37 Generic soft interrupt support for PowerPC ports. 2004-03-24 23:39:39 +00:00
matt
653cfe6dbc Add latent generic soft interrupt support. 2004-03-24 19:42:04 +00:00
drochner
2209ea5a8a remove license clauses 3 and 4 from my cpoyright notices 2004-03-24 17:11:57 +00:00
drochner
cf8b697c65 remove license clauses 3 and 4 from my cpoyright notices 2004-03-24 17:06:57 +00:00
drochner
566efeb685 remove license clauses 3 and 4 from my cpoyright notices 2004-03-24 16:46:27 +00:00
ws
0d0b70f9e6 Fix Frank Lancaster's long standing broken license (after consulting with him). 2004-03-24 16:39:53 +00:00
ws
fc20faec01 Fix Frank Lancaster's broken license (after consulting with him). 
Pointed out by wiz.
 2004-03-24 16:39:52 +00:00
drochner
091c877e12 remove license clauses 3 and 4 from my cpoyright notices 2004-03-24 16:34:29 +00:00
pk
1fecae985a Remove my name from the old UCB copyright notice, thereby reducing its 
reference count to 1.
 2004-03-24 15:44:46 +00:00
wiz
f0d2889eb5 Move 
(c) TNF
line from 4-clause UCB to 3-clause UCB license; in other words,
remove UCB's ad clause from the license TNF grants.
There is no point in TNF demanding that UCB's ad clause be followed
when even UCB doesn't demand it any longer.

Ok'd by board@ and agc@.
 2004-03-24 15:38:41 +00:00
atatat
19af35fd0d Tango on sysctl_createv() and flags. The flags have all been renamed, 
and sysctl_createv() now uses more arguments.
 2004-03-24 15:34:46 +00:00
kanaoka
5886bca6f0 Make it compile (int -> ACPI_INTEGER) 2004-03-24 11:26:46 +00:00
martin
f87286c8e4 Make it compile (int -> ACPI_INTEGER) 2004-03-24 09:14:58 +00:00
simonb
45cc2456c0 Add promiscuous and multicast support. 
From KIYOHARA Takashi in PR port-powerpc/23892.
 2004-03-24 07:45:23 +00:00
dbj
647ebaa109 move my copyright statement up to new berkeley license 2004-03-24 02:20:09 +00:00
minoura
240b66c0fa Fix my bogus copyright notice. Pointed out by wiz. 2004-03-23 23:36:15 +00:00
drochner
ab2eb6de06 put the old and the very old syscall glue into appropriate 
COMPAT_ conditionals
 2004-03-23 19:39:42 +00:00
drochner
35b8d1d3ff initialize the old "int 0x80" syscall only for COMPAT_16/NETBSD32, 
and the very old callgate for COMPAT_10/IBCS2
 2004-03-23 19:35:16 +00:00
drochner
be0359e629 -don't refer to oosyscall() unless COMPAT_10 or COMPAT_IBCS2 is defined 
-improve diagnostic message on bus errors in the TRAP_SIGDEBUG case
 2004-03-23 19:09:01 +00:00
drochner
ea5ee473a8 bump default data size to 256M, enough to build a "-g" kernel 2004-03-23 18:54:32 +00:00
matt
a7913cb227 In alpha_ucode_to_ksiginfo, don't adjust ucode since that's already been 
done in the FP_C_TO_NETBSD_MASK macro.  Constify a read-only static array.
This should fix regress/lib/libc/ieeefp/except failures.
 2004-03-23 18:44:00 +00:00