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25117 Commits

Author SHA1 Message Date
eeh
d8887bd0ea 64-bit address values should be unsigned. 2000-12-29 17:12:05 +00:00
eeh
5f7376ce1d Fix broken printf()s. 2000-12-29 17:09:49 +00:00
eeh
ac00f21218 Fix broken printf(). 2000-12-29 17:08:54 +00:00
eeh
09c04e2283 Update for new signal structures in struct proc. 2000-12-29 17:07:12 +00:00
sato
fdbe4057ec - use struct platid_date instead of struct vrc4172pwm_platid_param. 
- delete struct vrc4172pwm_platid_param.

XXX: vrc4172pwm driver currenty not functional yet.
 2000-12-29 15:54:17 +00:00
minoura
9132306dbc CMACHFLAGS defaults to -m68020-60. 
Can be overridden in config files; add examples.
 2000-12-29 15:18:37 +00:00
sato
b8bfd0cc52 * vrc4172pwm driver 
- add missing functions
- make compilabe.
 2000-12-29 11:44:44 +00:00
sato
1ed5e58cb7 * implimant CONFIG_HOOK_PMEVENT_BATTERY&CONFIG_HOOK_PMEVENT_AC 
based apm state transition.
- change CONFIG_HOOK_PMEVENT_BATTERY message.
XXX: currentry none send these events.
 2000-12-29 08:12:08 +00:00
sommerfeld
851de295eb Change pci_intr_map to get interrupt source information from a "struct 
pci_attach_args *" instead of from four separate parameters which in
all cases were extracted from the same "struct pci_attach_args".

This both simplifies the driver api, and allows for alternate PCI
interrupt mapping schemes, such as one using the tables described in
the Intel Multiprocessor Spec which describe interrupt wirings for
devices behind pci-pci bridges based on the device's location rather
the bridge's location.

Tested on alpha and i386; welcome to 1.5Q
 2000-12-28 22:59:06 +00:00
castor
a698752050 Disable FPU in sys___sigreturn14() so floating point registers are 
properly restored.
 2000-12-28 09:27:09 +00:00
sato
e527c3f384 add platid_search() for search platid related data from tables. 
add platid_search() test program in platid_test.c. it's sample.
 2000-12-28 07:10:14 +00:00
matt
a589927cbc Make identical to arm32 version. (add same parens, use __P, etc.) 2000-12-28 03:55:14 +00:00
matt
f1f4acfb4d Remove reference to CLBYTES 2000-12-28 03:54:15 +00:00
matt
1ea4047532 Add __ELF__ case for RCSID. Now identical to arm26 version. 2000-12-28 03:53:31 +00:00
matt
61b05af542 Except for the RCSID, this file is now identical with arm32/include/ansi.h 2000-12-28 03:52:50 +00:00
sommerfeld
5217f6335b Let COMPAT_LINUX build with DEBUG 2000-12-27 23:47:58 +00:00
jdolecek
69fa90cc78 s/SYS_NSYSENT/FREEBSD_&/ 2000-12-27 23:20:29 +00:00
bjh21
c00a8ab5fd Calculate the required amount of screen memory, rather than just trusting the 
number that RISC OS gives us (which may be far too large).
 2000-12-27 22:13:42 +00:00
jdolecek
c6a69abc26 adapt to recent changes of signal structures 2000-12-27 21:58:52 +00:00
bjh21
9822871467 Add a special call to uvm_page_physload to register RISC OS's zero page as 
free at startup.
 2000-12-27 20:43:44 +00:00
bjh21
1b364c5082 pmap_confess() is unused and doesn't work any more. G/C it. 2000-12-27 18:38:50 +00:00
bjh21
c481cdca92 Overhaul of data-abort handling: 
- Make data_abort_address() return the whole affected range, rather than
   just one end.
 - Don't rely on pmap_confess().  Instead, for LDM/STM, behave as if two faults
   had occurred, one at each end of the range.
 - Separate out fault handling into do_fault(), and call it from
   data_abort_handler() (twice) and prefetch_abort_handler().
 2000-12-27 18:35:18 +00:00
bjh21
58e80f030f Two batches of changes: 
1: Cleanup of syscall() -- treat the arguments as an array of register_t
   throughout.  This saves a few casts, and generally makes seeing what's
   going on easier.
2: Be a little more careful in the handling of data aborts on kernel
   addresses: don't use the kernel's map unless the access was actually from
   a kernel mode.  This is how the arm32 data abort handler behaves.
 2000-12-27 16:57:09 +00:00
bjh21
186792c5b7 Use KASSERT for simple assertions. 2000-12-27 16:50:12 +00:00
bjh21
2433e71e6e Medium-sized pmap overhaul: 
- Use UVMHIST for debugging messages, rather than printf
 - Rely on the caller of pmap_enter to tell us how to manipulate referenced/
   modified bits in the kernel pmap.
   [ Suggested by chs -- may need work on the rest of the kernel. ]
 - Split third-stage initialisation out of pmap_create() into pmap_init2().
 - Bug fix: when relocating pv_table, fix up all references to it as well.
 - Bug fix: in pv_release(), if pulling up a pv_entry to the head of the
   list, correct the reference from its pmap.
 2000-12-27 15:16:04 +00:00
sato
6276ccbc58 - rewrite codes using new CONFIG_HOOK_SET. 2000-12-27 12:22:07 +00:00
sato
4b9ae225e0 -rewite codes by using new CONFIG_HOOK_SET and CONFIG_HOOK_EVENT. 2000-12-27 12:10:05 +00:00
sato
dc6a141444 - rewite codes by using new CONFIG_HOOK_SET and CONFIG_HOOK_EVENT. 2000-12-27 12:08:03 +00:00
sato
22b3467f71 - merge CONFIG_HOOK_OUT and CONFIG_HOOK_SET and CONFIG_HOOK_POWERCONTROL 
to CONFIG_HOOK_SET.
- merge CONFIG_HOOK_GET and CONFIG_HOOK_GETPOWER to CONFIG_HOOK_GET.
- merge CONFIG_HOOK_EVENT and CONFIG_HOOK_BUTTONEVENT to CONFIG_HOOK_ENENT.
- new CONFIG_HOOK_EVENT and CONFIG_HOOK_GET and CONFIG_HOOK_SET always have
  msg argument as pointer.
- new CONFIG_HOOK_EVENT and CONFIG_HOOK_GET and CONFIG_HOOK_SET use
  same event ids.
- CONFIG_HOOK_POWERCONTROL and CONFIG_HOOK_BUTTONEVENT still exist.
  i shall rewite codes by using new CONFIG_HOOK_SET and CONFIG_HOOK_EVENT.
 2000-12-27 12:04:02 +00:00
castor
a099ff1f75 Preserve the status register process_write_regs() to avoid confusion 
about the current floating point context.
 2000-12-27 08:28:12 +00:00
sato
0ebc2f12c2 fix typo. 2000-12-27 07:52:00 +00:00
bjh21
ce3cd11d08 Unreasonably simple fix for PR#11817: Don't worry about duplicate mappings, 
just get pmap_fault to shove them back in.  Crude, but effective.  Fix inspired
by Chuck Silvers.

This breaks pmap_confess, but it probably deserves to die.
 2000-12-26 23:18:50 +00:00
bjh21
939baa9f0d Follow the herd: Use the MI md_root.c. 2000-12-26 19:55:52 +00:00
itojun
efa2b7073c make mbstate_t bigger (32 -> 128 bytes). 
XXX if you have libc after citrus locale import, please recompile libc,
and your applications that use mbstate_t (rather rare).  really sorry
for the mess.
 2000-12-26 10:35:28 +00:00
dbj
e992baf394 fix logic error in bus_dmamap_sync that was preventing from flush/purging 
full pages instead of only by cache lines
 2000-12-26 07:27:01 +00:00
sato
e05cd448e3 make compilable for HPCFB_JUMP codes. 2000-12-25 10:27:28 +00:00
sato
45b32e79e8 * add iodone&font entry in struct hpcfb_accessops. 
* update HPCFB_JUMP codes.
* change tvram initialization out of hpcfb_init().
* use dc_fbaddr for switching screen (for HPCFB_MULTI codes).
 2000-12-25 10:09:31 +00:00
nisimura
752dce24ae - fix typos in mips_user_cacheflush() and mips_user_cachectl(). 
- relocate those function declarations from include/pmap.h.
 2000-12-25 08:56:12 +00:00
tsubai
3102ae2c25 Work around of "trap type 700 at ff8099b8". 
It seems to work for me but I'm not sure...
 2000-12-25 02:15:52 +00:00
ur
63f060c06a Use MI md_root.c 2000-12-24 09:35:28 +00:00
ur
459f2585f4 Switch pica to jazzio. 
Split shared MD portion between algor and jazzio.
 2000-12-24 09:25:24 +00:00
jhawk
be1e7e391c Spell "physical" correctly in comment. 2000-12-24 07:13:36 +00:00
wiz
7ae9423d3b Honour SCSI command timeout -- fixes problems with SCSI commands that take 
longer than 10s and were falling into a timeout, e.g. fixating.
 2000-12-24 02:42:04 +00:00
bjh21
f1fc4edf08 In pmap_enter(), seed referenced and modified bits from access type passed in. 2000-12-23 23:06:51 +00:00
bjh21
5568314c66 Since the Arc's interrupt layout is fixed, only print IRQ numbers in 
verbose mode.  This helps to ensure the kernel version number doesn't disappear
too quickly.
 2000-12-23 21:49:13 +00:00
bjh21
7cce6a2816 Remove "machine" subcommands that duplicate "show". 
Add "machine bsw" which does a bus_space_write_*().
 2000-12-23 15:18:34 +00:00
bjh21
da1e6b7cfb Don't SIGSEGV a process just because we get KERN_RESOURCE_SHORTAGE. It might 
go away.

Yes, this is a grotty hack.  The right solution is for uvm_fault to be less
pessimistic.
 2000-12-23 15:12:54 +00:00
bjh21
95920110c7 Stub FPU driver -- identifies FPUs and warns they aren't supported. e.g: 
cpu0 (root): ARM2
fpu0 at cpu0: FPPC/WE32206
fpu0: WARNING: FPU type not supported by kernel
 2000-12-23 13:37:02 +00:00
tron
37f9e37daf Fix typo in last commit. 2000-12-23 13:11:57 +00:00
bjh21
85aa3d3b8d G/c unused declarations. 2000-12-23 12:57:55 +00:00
jdolecek
de31133f1d split off thread specific stuff from struct sigacts to struct sigctx, leaving 
only signal handler array sharable between threads
move other random signal stuff from struct proc to struct sigctx

This addresses kern/10981 by Matthew Orgass.

XXX I wish m68k ports would share trap.c
 2000-12-23 09:35:51 +00:00
enami
6242a87506 Fix text address. 2000-12-23 07:40:51 +00:00
jdolecek
e9e91a0fb5 split off thread specific stuff from struct sigacts to struct sigctx, leaving 
only signal handler array sharable between threads
move other random signal stuff from struct proc to struct sigctx

This addresses kern/10981 by Matthew Orgass.
 2000-12-22 22:58:52 +00:00
bjh21
0c0d8f3775 Support for identifying MAUs attached to EtherLan 200-series cards. 2000-12-22 22:21:37 +00:00
scw
8336df62f7 Some small optimisations: 
o Avoid checking cputype when the kernel is built for one cpu variant only.
 o In writeback(), don't use bcopy() to write a mere 16 bytes of 16-byte
   aligned data; it's much quicker to copy it inline.
 2000-12-22 21:02:05 +00:00
scw
d11562c429 A couple of minor functions which return pointers need to do so in %a0 now. 
Spotted by Chuck Silvers.
 2000-12-22 20:57:21 +00:00
tsutsui
7541fda9d4 Add missing printf args. 2000-12-22 18:16:37 +00:00
tv
35670ca600 Undo 1.385; put wss0 back in GENERIC. 
Just like any ISA device, if you don't have the device at the configured IRQ,
you could lose if something else decides it wants that IRQ.  wss is not
a special case.
 2000-12-22 16:35:51 +00:00
ad
4368af2854 In tc_fb_cnattach(): match from a table, and add #ifdef'ed out glue for the 
px/pxg devices.
 2000-12-22 13:33:57 +00:00
sato
b5c2090ab0 fix MC/R530's COM0 power GPIO port number. 2000-12-22 08:43:56 +00:00
sato
496cf20c43 * update HPCFB_MULTI codes 
- check malloc() return value.
- disable multi screen feature when console is serial.
  XXXX: bacause hpcfb multiscreen feature buggy in serial console.
 2000-12-22 08:37:17 +00:00
tsubai
8ba01dd213 Fix bus_space_write_multi_N. 
(From der Mouse <mouse@Rodents.Montreal.QC.CA>)
 2000-12-21 23:17:32 +00:00
thorpej
1d9aa8a803 Add Sable and Lynx support. 2000-12-21 23:05:47 +00:00
eeh
4c3121006d Use an extent map for I/O addresses instead of a base so addresses can 
be both allocated and freed.
 2000-12-21 22:19:21 +00:00
thorpej
f363b73f87 Add support for the AlphaServer 2100 (Sable) and the AlphaServer 2100A 
(Lynx), written from scratch by me over a year ago, but never committed
to the tree because there was a bug I could never quite find.  I have
fixed a few problems in the code, but still don't know if that bug is
quite fixed.  Since I don't have access to the hardware directly, I'll
have to call for testers again.
 2000-12-21 20:51:53 +00:00
tsutsui
6018d57cfa Add tlp at pci. 
"options TLP_MATCH_21?4?" are still commented out.
 2000-12-21 13:54:09 +00:00
hubertf
4dfc667a6d Add pseudo-device vlan, OK'd by Manuel Bouyer. 2000-12-21 10:36:15 +00:00
itojun
823498203f populate _BSD_MBSTATE_T_. add warning regarding to rune_t. 2000-12-21 06:03:47 +00:00
enami
28f80d692b Redo previous slight differently. 2000-12-21 05:20:24 +00:00
enami
5575e1f704 Print cpu features line only when corresponding part of bits are set. 2000-12-21 05:11:00 +00:00
sato
bd50a7eb6a - re-disable HPCFB_MULTI which enabled by my mistake. 
- fix hpcfb_show_screen()'s cursor drawing when HPCFB_MULTI is enabled.
 2000-12-21 03:30:36 +00:00
sato
b3192db26e fix sc->sc_fbconf.hf_offset calculation. 2000-12-21 03:27:15 +00:00
enami
58f16f5f39 - Zero is a valid random data. Don't give up to attach. 
- 4 cycle is enough to get 4 octet of data.
 2000-12-21 02:43:04 +00:00
chs
fc03073896 expose the tunables ubc_nwins and ubc_winsize in uvm_param.h. 
add the space used by UBC mappings to the initial PTE calculations
for pmaps that do that (mips and alpha).
 2000-12-21 00:52:01 +00:00
bjh21
15d214bd18 Looks like I got the state of the link-detect bit inverted. Fixing that 
gets me working auto-media selection, which is nice.
 2000-12-20 23:08:44 +00:00
bjh21
9ca53819f0 Actually use 10baseT when we say we will. 2000-12-20 22:48:15 +00:00
bjh21
4a33b50a91 Add eh(4). 2000-12-20 22:17:31 +00:00
scw
00627955a1 Some minor optimisations to avoid checking {cpu,mmu}type when 
the kernel was built for only one type of CPU.
 2000-12-20 16:53:50 +00:00
mrg
43251365b4 com_attach_subr() prints the newline for us. 2000-12-20 16:19:09 +00:00
tsutsui
bddc90bbc3 Add atapibus at pciide. 2000-12-20 12:05:40 +00:00
bjh21
f8e732cd45 Use the podule loader code to get at the card description the official way, 
and get our Ethernet address from there.  This works on both of my cards.
 2000-12-20 10:59:32 +00:00
bjh21
b66603547a Add support for using RISC OS podule loaders to get at ROM chunks on podules. 
By default, they aren't used, since most cards seem to put the non-OS-dependent
stuff in the main chunk directory.  i-cubed cards are a notable exception.
 2000-12-20 10:57:38 +00:00
augustss
81ab9f2251 Put 'an* at isapnp?' in alphabetical order. 2000-12-20 10:44:29 +00:00
sato
1cf16cd23f fix some HPCFB_MULTI related bugs. 
- confusing some screens.
- save/resume problem

(but HPCFB_MULTI is not stabe yet)
 2000-12-20 09:35:40 +00:00
sato
9eb6b660b6 fix ICU address typos. 2000-12-20 08:05:09 +00:00
sato
45f1bffb11 fix bug hpcfb_redraw()'s argument all=1. 2000-12-20 08:04:27 +00:00
jeffs
a68a400049 Hook mips3 cache error vector. No real handler, only set-up for a panic. 
A real handler is hard.
 2000-12-20 05:48:06 +00:00
matt
f048d7e84b Start using the common mips/conf/Makefile.mips 2000-12-20 04:12:42 +00:00
matt
3ea126c565 Add Aironet. 2000-12-20 03:23:55 +00:00
matt
a0319e43fd Add pciide 2000-12-20 00:12:19 +00:00
bjh21
5b4c3dc909 Disable media autoselection entirely, but use whatever medium the card was 
found using (presumably having been set up by RISC OS) as the default.
NB that this doesn't seem to be right for the EtherLan 200.
 2000-12-20 00:01:56 +00:00
scw
4350a7f2b7 Unification of the m68k syscall() function. 2000-12-19 21:09:54 +00:00
thorpej
2563d39a6e This is long since obsolete. 2000-12-19 18:12:48 +00:00
matthias
ccbc30bf9c Use PMAP_SIMPLE_LOCK/PMAP_SIMPLE_UNLOCK to avoid undefined variables when 
compiling without LOCKDEBUG.
 2000-12-19 16:28:07 +00:00
matthias
a4d55cc0ad add missing const for callp. 2000-12-19 16:25:53 +00:00
matthias
62c3b7d1c6 fix typo. 2000-12-19 16:24:43 +00:00
matthias
172ba55ce5 Make it work again after the linediscipline changes. 2000-12-19 16:23:57 +00:00
tsutsui
3b9a83935d Remove "rnd is EXPERIMANTAL" comments. 2000-12-19 15:54:26 +00:00
tsutsui
cb7f7c7f3b Remove "rnd is EXPERIMENTAL" comments. 2000-12-19 15:51:47 +00:00
tsutsui
672fd750a9 Add pseudo-device vlan. 2000-12-19 15:45:23 +00:00
tsutsui
df19f979d4 Add pseudo-device vlan. 2000-12-19 15:43:07 +00:00
bouyer
c71f40d166 Add pseudo-device vlan 2000-12-19 10:42:02 +00:00
bouyer
ba933b24f7 Add peudo-device vlan 2000-12-19 10:34:11 +00:00
mrg
3f647a126c clockattach(): print the hostid as a 32-bit value to avoid 64-bit sign extension. 2000-12-19 05:09:06 +00:00
tsubai
a255931f5c Remove unnecessary casts. 2000-12-19 03:13:40 +00:00
tsubai
438b1e68e0 Add support for Kensington Turbo Mouse. 2000-12-19 02:59:23 +00:00
tsubai
0f4768af30 Sync with mac68k. 2000-12-19 02:50:11 +00:00
bjh21
689b0d9238 Regen 2000-12-19 00:36:54 +00:00
bjh21
6d2a9cf566 Correct i-cubed podule list from their CardType utility. 2000-12-19 00:36:26 +00:00
thorpej
f2242e9329 Gah, fix braino in last. 2000-12-18 23:41:58 +00:00
thorpej
895f21a679 Prototype freebsd_syscall_intern() in freebsd_machdep.h so that 
freebsd_exec.c has access to it.
 2000-12-18 23:29:46 +00:00
thorpej
ad4f387a4c Put back the INITIALLY_{ENABLED,LEVEL_TRIGGERED}() PROM brain-damage 
work-around.  It's required in order for the DEC Multia (a very
brain-damaged little machine) to work properly.

Submitted by Juergen Weiss <weiss@uni-mainz.de>, addresses
port-alpha/11202.
 2000-12-18 21:49:08 +00:00
scw
e82303a96d s/MDECDIR/MDEC_DIR/ 2000-12-18 21:27:01 +00:00
jdolecek
02f7f5ef0e make compilable within LKM 2000-12-18 20:49:17 +00:00
jdolecek
6701524af4 put back the rval[1] microoptimization, this is no longer used by FreeBSD emulation 2000-12-18 20:40:25 +00:00
jdolecek
2db538c869 separate the freebsd syscall code similarily to other emulations 2000-12-18 20:38:27 +00:00
mrg
32b8108b06 s/%qx/%llx/ 2000-12-18 15:57:15 +00:00
mrg
dd2f1cdf71 - rename 32bit USRSTACK32, and define USRSTACK to that if !__arch64__, so that 
64bit code can see USRSTACK32
- bump the limits
 2000-12-18 14:48:26 +00:00
jdolecek
214db5ca6b Store edx to rval[1], so that it won't get zeroed spuriously - this made 
shared FreeBSD binaries coredump.
This solves port-i386/11708 by Atsushi Onoe.

XXX it may be worth it to split FreeBSD syscall code off syscall.c similar way
XXX as other emulations
 2000-12-18 11:37:08 +00:00
minoura
6f08eabd1f %reg -> %%reg in asm() directive. 2000-12-18 02:46:49 +00:00
bjh21
c25ab2f1ec Rudimentary facilities for extracting the card's Ethernet address from the 
ROM.  Only works on one of my two cards, though.  It looks like we'll need
to use the RISC OS loader on the podule to get this right.  *mutter*
 2000-12-18 00:46:47 +00:00
tsubai
9812c28653 Clean up unused variables. 2000-12-17 23:24:25 +00:00
tsubai
600a78f5a5 Move variable tickspending to clock.c; it's used in only clock.c. 2000-12-17 23:16:22 +00:00
tsubai
00940e9045 Switch to the idle stack in the idle loop. 2000-12-17 22:57:35 +00:00
jmc
3926121843 Comment out the isa wss driver. 
GENERIC is the kernel used on new installs and too many things overlap the
resources (irq mostly) the default isa version may be using which causes
panics on reboot.
 2000-12-17 22:53:52 +00:00
pk
c421b5eb92 Pull over revision 1.23 from sparc: 
Fake a label only if it appears to be blank, and if so use RAW_PART
	instead of 0.
 2000-12-17 22:39:18 +00:00
bjh21
4942923809 Handle detecting the available media and state of medium selection links 
on EtherLan 100 (and presumably 500) boards.
 2000-12-17 22:29:26 +00:00
pk
065dbd3604 Make pointer formats work with a 32-bit compiler. 2000-12-17 21:54:20 +00:00
pk
51dca5ed7c Fix printf() pointer formats & make them work with a 32-bit compiler. 2000-12-17 21:43:54 +00:00
pk
4d082438e0 Literal %' in format string => %%' 2000-12-17 21:42:21 +00:00
pk
107489f7a1 Remove spurious `#define DEBUG' 2000-12-17 21:41:43 +00:00
thorpej
0a8ec4baf3 Add an at isapnp. 2000-12-17 20:35:45 +00:00
jdolecek
cacec11253 delete obsolete comment 2000-12-17 15:52:39 +00:00
jmc
d1c6f1123f Add pnpbios_getiosize 2000-12-17 07:59:14 +00:00
jmc
50445038df Change the attach routine so it handles all the known cases that pnpbios 
returns for floppy controllers i/o ports. i.e.

1. 1 range of length 4 (which conveniently "forgets" the ctl i/o port),
2. 2 ranges: 1 of length 4 and the ctl i/o port.
3. 1 range of length 6 which goes to the end of the ctl i/o.

Make this line up with the MI fdc code by mapping in a range of 4 on the
base i/o and then either direct or submapping the ctl i/o. In the one case
where the BIOS lies and says it's not there just map it in anyways. (but note
the fact to the end user).
 2000-12-17 07:58:37 +00:00
mycroft
f25d5fc601 Fix another obvious linesw problem. 2000-12-16 21:16:22 +00:00
mycroft
8a6c4ba10b Fix an obvious braino in the line discipline change. 2000-12-16 21:09:18 +00:00
bjh21
72735aa75a Correct embarrassing null-pointer-dereference bug. Also fixes interrupt 
enabling.
Default to 10base2 for now, since automatic media selection doesn't work.
 2000-12-16 18:24:36 +00:00
bjh21
3ebcd51009 I think bit 0 of the status register is the interrupt status on read. 2000-12-16 18:23:14 +00:00
bjh21
3c5709c088 Separate out checkvectors(), so it can be used elsewhere for debugging. 2000-12-16 16:45:11 +00:00
simonb
4cf1e73334 Use sys/conf/newvers_stand.sh instead of local script. 2000-12-16 04:20:24 +00:00
tsutsui
e9da06d897 Add options COMPAT_LINUX (sync with GENERIC). 2000-12-15 18:19:03 +00:00
itohy
cf27186531 Remove empty lines from cpp output since make doesn't seem to like them. 2000-12-15 07:16:36 +00:00
tsubai
0763c14571 Make this compile again. 2000-12-15 01:16:48 +00:00
thorpej
cd414d81ab Glue in ALTQ. 2000-12-14 23:55:31 +00:00
jeffs
1c726aab7f For MIPS software masking option, when returning to user mode apply 
the mask to all interrupts to catch changes in the mask state faster.
Does not affect platforms w/o this option enabled.
 2000-12-14 21:29:51 +00:00
jeffs
19adf5c987 Make userret() "static __inline". This lets it be inlined, even if you 
do not have the compiler inline normal functions to save space.  It helps
a bit on lmbench.
 2000-12-14 21:24:53 +00:00
bjh21
395a883e48 Pull across arm32 rev 1.19: 
Remove ALTENTRY().  It's dangerous and should not be used.
 2000-12-14 20:50:56 +00:00
mycroft
fbcb53e0b5 Sync with -current, add COMPAT_LINUX. 2000-12-14 20:46:06 +00:00
bjh21
e266a563d8 Filter out non-ASCII characters from podule descriptions. 
I think my MIDI card had a \r at the end, which was confusing.
 2000-12-14 20:40:29 +00:00
scw
5cabdd3709 Some snippets of documentation for mvme68k... 2000-12-14 20:30:14 +00:00
bjh21
84d111ea01 Move RCSID to the end of locore so it doesn't end up in zero page if we 
compile with an asm.h which doesn't know about section .ident.
 2000-12-14 20:30:03 +00:00
bjh21
a6b4048c85 Get ELF RCSIDs back 2000-12-14 20:26:42 +00:00
mycroft
e06ad67fa5 Remove ALTENTRY(). It's dangerous and should not be used. 2000-12-14 20:15:26 +00:00
bjh21
14198dc0bd Sync with arm32 -- they've got ELF stuff there these days. 2000-12-14 19:28:12 +00:00
bjh21
acff6e4375 Use _C_LABEL rather than _C_FUNC. 2000-12-14 19:22:39 +00:00
marcus
724713366e Made weak_alias create correct labels on sh-elf. 2000-12-14 18:47:30 +00:00
mycroft
c0d0ffef4e Some #ifdefs to make LKMs happy. 2000-12-14 18:44:20 +00:00
mycroft
33d5c07c1b Clean up #includes. 2000-12-14 18:34:59 +00:00
mycroft
1b77a6e458 Add COMPAT_LINUX. 2000-12-14 18:28:30 +00:00
mycroft
3c073877f3 osf1_locore.s -> osf1_sigcode.s, to match the global convention. 
Add linux_syscall.c.
 2000-12-14 18:06:13 +00:00
mycroft
3418812d3c Partial syscall cleanup, as per other ports. 2000-12-14 10:33:42 +00:00
martin
ee0eb24c13 Don't include opt_*.h if compiling as LKM. 2000-12-14 10:24:42 +00:00
onoe
a7125e435c Add PCI version of Aironet, not tested at all. 
ISA/ISApnp version won't come since I don't know about isa...
 2000-12-14 04:11:25 +00:00
mycroft
0a01b4476a Do the previous with a forwarding declaration of struct proc instead. 2000-12-14 00:41:50 +00:00
mycroft
473eee8c82 Wrap mdproc in #ifdef _KERNEL. 2000-12-14 00:38:20 +00:00
jdolecek
ca57e681bd g/c obsolete vtrace(2) stuff 2000-12-13 18:13:05 +00:00
kleink
7ed30e9594 This code wasn't written in Utah or Berkeley. 2000-12-13 09:41:57 +00:00
mycroft
008f44277d Do the fast/slow path separation, a la x86. 2000-12-13 07:53:58 +00:00
mycroft
108d17eb16 Do the md_syscall, __HAVE_MINIMAL_EMUL and __HAVE_SYSCALL_INTERN thangs. 2000-12-13 03:16:36 +00:00
mycroft
716c484ada Remove unnecessary #includes. 2000-12-13 01:24:46 +00:00
mycroft
760ab2591f Oops; add PROC_PC(). 2000-12-13 00:46:31 +00:00
mycroft
dc26c1ab17 Start cleanup of syscall(), similar to i386 and arm32. getpid() rate on my 
AS200 goes from ~279000/s to ~446000/s.
 2000-12-13 00:38:20 +00:00
simonb
79b09f2c56 Bump the initial data size limit to 32MB - large enough to compile a 
kernel with an ELF toolchain.
 2000-12-12 23:46:22 +00:00
sato
595779fbdc delete unused HPCFB_BSTORE codes. 2000-12-12 22:41:02 +00:00
he
4ce4648c24 Add the an(4) driver to these configurations as well. 2000-12-12 21:14:51 +00:00
mycroft
a34a3ecb5e Slight tweak. 2000-12-12 20:49:16 +00:00
mycroft
a7889f8229 Whoops. Previous change was not correct. 2000-12-12 20:30:12 +00:00
mycroft
2c7eaf2b50 Minor code rearrangement. 2000-12-12 20:22:49 +00:00
mycroft
a8ac146577 Adjust for userret() interface change. 2000-12-12 19:45:47 +00:00
mycroft
ea3353ea19 Clean up some DEBUG stuff, move want_resched check from userret() to ast(). 2000-12-12 19:41:50 +00:00
mycroft
4944313b38 GC a little more cruft, and use __HAVE_MINIMAL_EMUL. 2000-12-12 18:26:43 +00:00
mycroft
d90febaada More cleanup. 2000-12-12 18:13:29 +00:00
thorpej
c5293456da Adapt to bpfattach() changes, and further centralize the bpfattach() 
and bpfdetach() calls into link-type subroutines where possible.
 2000-12-12 18:00:22 +00:00
mycroft
9e9c8e676b Adjust some profiling stuff for the kernel. 2000-12-12 17:38:45 +00:00
mycroft
5e6430ffd8 Clean this up and add profiling stuff. 2000-12-12 07:35:25 +00:00
mycroft
9fc58d6908 Whoops, lay off the crack. 2000-12-12 06:36:19 +00:00
mycroft
446f34fb60 suswintr() and fuswintr() return -1 on error, not 0. 2000-12-12 06:32:39 +00:00
mycroft
7057d01bbc Inline need_resched() and need_proftick(). Make need_proftick() actually *do* 
something!
 2000-12-12 06:06:05 +00:00
mycroft
6a719db6e7 Still more cleanup. 2000-12-12 05:35:48 +00:00
mycroft
c656add165 More cleanup. 2000-12-12 05:26:38 +00:00
mycroft
e58eb48f25 Begin cleaning up the syscall path, a la i386. 2000-12-12 05:21:02 +00:00
nisimura
a141a84ce1 Relocate boot flag detection from consinit() to more logical place. 2000-12-12 04:07:35 +00:00
nisimura
80195863fc This file is a replicant of hp300. The following is peculair to 
the original HPBSD implementation and HP hardware design.

 * Portions of the last segment of KVA space (0xFFF00000 -
 * 0xFFFFFFFF) are mapped for a couple of purposes.  0xFFF00000
 * for UPAGES is used for mapping the current process u-area
 * (u + kernel stack).  The very last page (0xFFFFF000) is mapped
 * to the last physical page of RAM to give us a region in which
 * PA == VA.  We use the first part of this page for enabling
 * and disabling mapping.  The last part of this page also contains
 * info left by the boot ROM.

Nuke lptpa because that is irrelavant for LUNA.
Put #if defined(M68040) for consistency postponing efforts of LUNA-2.
 2000-12-12 04:06:08 +00:00
mycroft
0175db6e40 #ifdef KTRACE some stuff. 2000-12-12 03:33:16 +00:00
bjh21
afb44982ee Correct the mangled-vectors check. 2000-12-11 23:51:58 +00:00
bjh21
0692c35dda Since BBBB correctly disables the CPU cache at startup, we now decide whether 
to leave it disabled based on the bottom bit of cpu0's cf_flags.
 2000-12-11 23:46:50 +00:00
onoe
9c25e9208a Port 'an' driver for Aironet PC4500/PC4800 IEEE802.11 card from FreeBSD. 
This is very adhoc work for IETF meeting.
- Since it seems that 'an' and 'wi' have similar hardware, low level
  functions should be shared.
- There are PCI/ISA cards of Aironet but not supported yet.
- The wiconfig interface is changed so that wiconfig cannot be used.
- 'ancontrol' of FreeBSD is not ported.
- Only infrastructure mode is tested.
- WEP is not supported.

Though I only have an Aironet card, Cisco card should be expected to work.
 2000-12-11 23:16:50 +00:00
bjh21
d606f7e6e0 Move most of the RISC OS shutdown into BASIC code. 
Issue Service_PreReset to get the hardware to a sane state.
Use *ShutDown to log off fileservers.
Use the correct arguments to Cache_Control.
Using Service_PreReset seems to have rendered the Podule_ReadID trick
unnecessary, so g/c it.
 2000-12-11 22:19:18 +00:00
scw
b875ed466e Some micro-optimisations to _spl() and _splraise(), saving one instruction 
in the former, and three to seven in the latter.
 2000-12-11 20:05:33 +00:00
eeh
ce7f4ef73f Don't use rwindow_save() since the stack has already been made COW. 2000-12-11 18:51:55 +00:00
marcus
83334549fb Initial import of port "dreamcast" (cloned from port "evbsh3"). 2000-12-11 18:19:12 +00:00
mycroft
9a8fbe25bc Handle the VM86-mode syscall problem by changing the syscall vector when 
jumping in or out of VM86 mode.
 2000-12-11 17:36:03 +00:00
mycroft
1ef2795be9 Separate the syscall handlers into two versions -- one which does ktrace, and 
one which doesn't.  Dynamically switch.
There's more to do on this, but I have to go to work.
 2000-12-11 16:49:15 +00:00
tsutsui
c8a3a939e3 space -> TAB 2000-12-11 15:38:43 +00:00
tsutsui
7212823f47 Set USPACE_ALIGN to USPACE on mips. 2000-12-11 15:37:32 +00:00
tron
d0de1ec852 Protect against multiple inclusion. 2000-12-11 11:39:06 +00:00
tron
c6cdb692f3 Include "machine/frame.h" to avoid lint errors while building "libc". 2000-12-11 10:22:55 +00:00
mycroft
e6d33b69ec Nuke reference to trace.h. 2000-12-11 05:41:06 +00:00
mycroft
0f17615da7 There is no Berkeley code in any of these files. 2000-12-11 05:37:01 +00:00
mycroft
f495cd9dc6 Introduce 2 new flags in types.h: 
* __HAVE_SYSCALL_INTERN.  If this is defined, e_syscall is replaced by
  e_syscall_intern, which is called at key places in the kernel.  This can be
  used to set a MD syscall handler pointer.  This obsoletes and replaces the
  *_HAS_SEPARATED_SYSCALL flags.
* __HAVE_MINIMAL_EMUL.  If this is defined, certain (deprecated) elements in
  struct emul are omitted.
 2000-12-11 05:28:59 +00:00
mycroft
6a4dfe5f24 Slight tweak. 2000-12-11 02:48:07 +00:00
scw
5d5ebb1b73 Simplify the reboot code: 
Always jump through the PROM's reset vector, regardless of board type.
  Fix a stack offset problem in the mvme147 reset code path.
 2000-12-10 20:00:21 +00:00
eeh
264fbb89af Cleanup types in DEBUG printf()s. 2000-12-10 19:52:17 +00:00
eeh
40638d9f35 Zero proc 0 stack pages so the pcb is cleared out before use. 2000-12-10 19:33:02 +00:00
mycroft
66610a4779 Introduce PROC_PC(), which is used to get a process's user PC. If this is 
defined, call addupc_intr() directly from statclock() in the system time case,
using the same P_OWEUPC path if the copyin/copyout fails.
Use this in i386 to remove profiling code from the normal userret() path.
 2000-12-10 19:29:30 +00:00
chs
b9423d9d52 in pmap_enter(), do not mark the page modified just because we mapped it 
for write to a kernel address.  callers may now use the "flags" argument
to cause this to happen when desired.
 2000-12-10 19:25:44 +00:00
scw
8ace7abc75 A small splx()/spl0()/soft interrupt related optimisation. If we're 
dropping to spl0, use inline code to check if a soft interrupt is
pending instead of taking the hit of a function call to do the check.
 2000-12-10 18:43:02 +00:00
scw
c5b6f43634 Define splzs()' to be splserial()' instead of `spl4()', which was 
wrong anyway since it blindly set SPL to 4 regardless of the prevailing
level.
 2000-12-10 18:00:24 +00:00
bjh21
4f1ee09e5f It looks like UBC_WINSIZE needs to be at least PAGE_SIZE. 2000-12-10 14:28:45 +00:00
jdolecek
1683c206a4 provide dymmy symbol 'syscall' to make ppc kernels 
linkable after recent emul changes - it's used in emul_netbsd and friends
XXX this is probably wrong solution; should powerpc have separate
XXX syscall() as other ports do ?
 2000-12-10 12:49:54 +00:00
jdolecek
8ca533ee5b since this is now standalone and not called via syscall(), we need to 
update statistics and set p->p_md.md_regs accordingly here
do the errno translation uncoditionally
 2000-12-10 12:23:50 +00:00
jdolecek
603884ff22 syscall(): no emulation using this needs errno mapping, G/C the code 2000-12-10 12:09:59 +00:00
matt
3d9cc98e9a Add VAX 4000/200 2000-12-10 03:37:56 +00:00
bjh21
4f5619bc7c Prototype kdb_trap(). 2000-12-10 01:31:48 +00:00
bjh21
7e79390d64 Delint. 2000-12-10 01:27:35 +00:00
bjh21
6073fc61bf Indirect the SWI handler through the current emulation, thus providing a 
syscall() for MI code.  Hope it never calls it itself.
 2000-12-10 01:18:52 +00:00
bjh21
477863502b DIAGNOSTIC check for mangled exception vectors. 2000-12-10 01:02:04 +00:00
scw
1a0a12c5b4 Bah. Somehow the a.out versions of the bootxx symbols got deleted; put 
them back.
 2000-12-09 22:33:24 +00:00
scw
a3dc741c03 Delete the commented out EXEC_ELF32 now that it's in std.mvme68k. 
(Spotted by Simon Burge)
 2000-12-09 21:02:09 +00:00
matt
2e13ae83bc cpp/lorder/mkdep don't have cross specific versions. 2000-12-09 20:42:06 +00:00
bjh21
559ea94aca Fix arguments to ktrsys*() functions. 2000-12-09 18:57:17 +00:00
bjh21
6d66ade542 We no longer have zeropage.S. It was merged into locore.S last week. 2000-12-09 18:54:01 +00:00
bjh21
86dd29d1f5 Add a definition of BUS_SPACE_ALIGNED_POINTER. 2000-12-09 18:47:15 +00:00
bjh21
8df54708da If we get an odd IOEB type, tell the user. I have a feeling issue 1 A5000s 
might trip this.
 2000-12-09 18:04:05 +00:00
bjh21
38d918f85f Proper support for the Unix backplane in those machines that have one. 
Not very well-tested, but it seems to work.
 2000-12-09 17:52:44 +00:00
bjh21
facbe746d0 Provide friendly names for the IRQs as they're wired in normal machines. 2000-12-09 15:16:01 +00:00
bjh21
3e0d9a1b4a Fix multiple-file loading. Bump version number to 0.41. 2000-12-09 13:30:25 +00:00
jdolecek
44d7fef20a make locore.s call emulation-specific syscall code directly 
this should improve speed of emulation syscall path (avoids one function call,
and emulations syscall can use the trapframe trick)
Idea: Charles Hannum
 2000-12-09 13:20:04 +00:00
jdolecek
6f0fceeb1d the call to emulation-specific syscall function will be handled differently, 
don't do it explicitly
 2000-12-09 12:57:17 +00:00
jdolecek
87a6bee3a9 prototype ibcs2_syscall() in compat/ibcs2/ibcs2_exec.c 2000-12-09 12:45:44 +00:00
jdolecek
8f9b01eba1 prototype svr4_syscall() (only) in compat/svr4/svr4_exec.c 2000-12-09 12:44:26 +00:00
jdolecek
45144cbd17 put userret() into header file machine/userret.h and pull it where needed 2000-12-09 11:21:52 +00:00
mjacob
af2807f9f7 Finally fix this driver to be sensible about the ENDIAN dance. It's not 
quite simply a question of the Qlogic being little endian and having
to have stuff swapped on big endian machines- it also has to do with the
fact that the SBus and PCI DMA layouts are wierd with respect to this.

At any rate, now finally fixed- works on Mac G4, tested it on a SS10
for sparc, checked on alpha to see if I've broken anything, and as
soon as I get another spare afternoon I'll finally install a sparc64
version which should just work (as it'll be like the Mac).
 2000-12-09 08:06:31 +00:00
mycroft
b2052e5951 GC garbage in userret() and *_syscall(). 2000-12-09 06:34:07 +00:00
mycroft
afc49e36eb Set md_regs before call the alternate syscall handler. 
Remove the EMUL_HAS_SYS___syscall test, because the handler is no longer shared
with SVR4.
Rather than comparing with e_nsysent, just mask the value.  This is only done
to protect us from malicious programs anyway.
 2000-12-09 06:33:15 +00:00
mycroft
3340782619 Add a separate svr4_syscall(). 2000-12-09 06:30:54 +00:00
briggs
cd0841b357 Clear interrupts on the Apple "Boogie" card. Information grovelling 
and testing by Lucas Lay.
 2000-12-09 05:14:31 +00:00
mycroft
7a70c438c8 Couple more tweaks to eliminate unnecessary cycles. 2000-12-09 02:46:17 +00:00
mycroft
57fdd67be5 Do the resched check *only* on an AST. 
Also, there is no reason to save the original PC; there are no restartable
syscalls that change the PC -- and even if there were, they wouldn't do it
in the restart case.
 2000-12-09 02:18:16 +00:00