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2dfd15933e
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29581 Commits

Author SHA1 Message Date
chs
2dfd15933e change the reference-counting of PT pages to start from zero instead of 
one, so that we don't mess up the global count of wired pages by having
the page's wire_count be non-zero when we free the page.
pointed out by Michael Hitch.
 2001-12-13 04:39:50 +00:00
petrov
aaee6a1839 initialize all fpu registers and don't panic on user 'privileged action' 2001-12-12 19:14:47 +00:00
augustss
a7d99a83b1 Add (commented out) uirda. 2001-12-12 15:32:13 +00:00
lukem
b0b0a32ad7 Set NOxxx= before <bsd.own.mk> is pulled in (even indirectly). 
Otherwise the appropriate MKxxx=no won't be defined .
 2001-12-12 12:24:19 +00:00
kleink
e1f611fa76 The MPC105 does not implement the IBM reference implementation's 
Equipment Present Register (I/O port 0x080c), so perform L2 cache
detection here.
 2001-12-12 10:18:48 +00:00
tv
8e6f7afb5b MKfoo=no -> NOfoo 2001-12-12 01:48:43 +00:00
aymeric
48de85e04b add support for OBP 3.x as seen on some JavaStation 1's 2001-12-11 21:09:52 +00:00
kleink
b52ac962b3 Add pci device. 2001-12-11 21:02:42 +00:00
kleink
a5abbc5b66 Add wsfont pseudo-device. 2001-12-11 20:49:18 +00:00
ragge
c7bae7c419 Add forgotten "hdc" and "rd" disks. 2001-12-11 15:14:25 +00:00
briggs
41f0fe2808 Make it possible to build a kernel that actually compiles and runs on a shark. 2001-12-11 06:00:16 +00:00
uwe
9a2a6c77e8 tabify 2001-12-11 05:54:56 +00:00
shin
13c66a24fe compilation fix. 2001-12-11 05:43:11 +00:00
briggs
caf1c0abc7 include <arm/...> cousin 2001-12-11 04:50:51 +00:00
shin
7806543ebf SPEC_PLATFORM is 'defparam' (requires value). 2001-12-11 04:46:39 +00:00
uwe
e51c17a95f enable pci bus device. (hi matt!) 
fix a whitespace nit while I'm here.
 2001-12-11 04:29:26 +00:00
uwe
a2b05223ee Add microSPARC-IIep support. 2001-12-11 04:25:58 +00:00
uwe
6767457cab Add microSPARC-IIep support. Move sun4m bootstrap into separate 
functions (for normal 4m and for IIep).
 2001-12-11 04:21:39 +00:00
uwe
0a2b7fe7d7 Add microSPARC-IIep support. Protect mostek clock code with NMK48TXX 
so that this file doesn't require obio, iommu and sbus to link the kernel.
Make todr_handle and establish_hostid() non-static.
 2001-12-11 04:17:48 +00:00
uwe
d5a5296209 Implement microSPARC-IIep versions of sparc_interrupt4m, raise and microtime. 2001-12-11 03:46:59 +00:00
uwe
2d4ea9ba63 Add constants for microSPARC-IIep registers. 2001-12-11 03:43:22 +00:00
uwe
4924c0ae30 On ms-IIep kernel runs with PCI endian swapping turned on but we need 
to turn it off before we pass control to PROM's repl as it expects
PCIC to be in little endian mode and would hang otherwise.
 2001-12-11 03:35:02 +00:00
uwe
ee71ea68bc microSPARC-IIep is a sun4m but with an integrated PCI controller. 
In a lot of places (like pmap &c) we want it to be treated as SUN4M.
But since various low-level things are done very differently from
normal sparcs (and since for now it requires a relocated kernel
anyway), the MSIIEP kernels are not supposed to support any other
system.  So when MSIIEP is defined - insist on SUN4M defined and SUN4
and SUN4C not defined.
 2001-12-11 03:28:38 +00:00
uwe
814a815542 Export msiiep_swap_endian(onoff) from msiiep.c to turn on/off 
automagic endian swapping performed by PCI controller.  Need it in
several places where we want to enter PROM repl.
 2001-12-11 03:24:46 +00:00
chris
80e667c6ab Add clockctl device. 
Note that someone needs to tidy this up, we've got 92 block devices, which just ain't true.  Also appears we're actually missing some, eg the ld block device.
 2001-12-11 00:34:50 +00:00
uwe
78eadd17b7 Attachment for MI com(4) driver at ebus. 2001-12-11 00:31:08 +00:00
uwe
81f0e10ca5 rtc (ds1287a) time of day clock at ebus. 2001-12-11 00:29:21 +00:00
uwe
255d046f95 EBus support for ms-IIep. 2001-12-11 00:25:31 +00:00
uwe
e0046f836b EBus support for ms-IIep. This file should eventually be merged into 
sys/dev/ebus/ebusreg.h and shared with sparc64 port.
 2001-12-11 00:24:03 +00:00
uwe
de47c08727 microSPARC-IIep support. 2001-12-11 00:18:22 +00:00
uwe
02529ca11e Fixed VA for microSPARC-IIep PCI controller. 2001-12-10 23:10:34 +00:00
briggs
eca843c395 define __HAVE_NWSCONS for pckbc. 2001-12-10 22:42:54 +00:00
briggs
25e9f1f519 Provide basic bus_space_mmap(). Noted by self and in PR port-powerpc/14873. 
This at least allows the compile to complete.  There are still Issues with
vga_pci.c's assumptions about a PC-ish environment.
 2001-12-10 20:30:21 +00:00
mhitch
4c3d013b14 Add a left shift routine needed by changes in lib/libsa/ufs.c. 2001-12-10 05:31:39 +00:00
augustss
01b4e2c572 When looking for a console keyboard if usb-kbd-ihandles can't be found 
then try the old name usb-kbd-ihandle.  This way my old iMac gets the
USB keyboard as console instead on the (non-existent) ADB keyboard.
Suggested by Gabriel Rosenkoetter.
 2001-12-10 02:46:05 +00:00
thorpej
51535d4bf5 Add support for dumping ELF-cormat core files. 2001-12-09 23:05:56 +00:00
briggs
05b3906727 Register prefixes for tron()/troff() macros. 2001-12-09 19:07:01 +00:00
atatat
f30d600bed Fix a couple of rcsids. 2001-12-09 05:02:21 +00:00
atatat
b45c51b1fc Roll the rest of the ports over to the new MI kernel build machinery. 
Any problems reported by testers have been fixed, and massive
cross-compiling of kernels has shown that any problems that remain
with actually building kernels are not related to this.
 2001-12-09 05:00:40 +00:00
thorpej
8663a7550e Add files I mised when includes were straightened out (sorry, folks, 
I had a stale kernel compile directory, which is why I missed this).
 2001-12-09 03:35:08 +00:00
briggs
c869df6afb The new toolchain wants to generate relocatable branches to globally-defined 
symbols--even when the branches are local and would otherwise work with
bxx.b.  Compensate for this by shadowing the relevant labels with local
labels.
 2001-12-09 01:43:13 +00:00
chris
3831bfec98 Improve comment on the clockswitching asm code, it doesn't use r0 at all, it just needs it to make valid asm. 2001-12-08 21:30:04 +00:00
chris
ce689bde4d Fix the asm macros 
The tmpx registers are now outputs, this makes them all unique.
Add the fact that cc is changed by the asm (not believed to be used but rather be correct)
Correctly specify w as an input and output register, I think this was hiding the bug below!
Allow sum to be in a different input and output register.

Correct bug in psuedo header handling for in4_cksum.  Seems that the new macros turned up a latent bug in the psuedo header handling, the code was moving a pointer forward 16 bytes twice, not found before as the ADD16 macro wasn't 100% accurate, as it didn't output w, even though it modified it.
 2001-12-08 21:18:50 +00:00
manu
342f5317b0 Added IRIX signal trampoline 2001-12-08 11:15:43 +00:00
gmcgarry
0d3b140525 Update list to reflect reality 2001-12-08 04:26:10 +00:00
gmcgarry
b820c21e65 Update for structural interrupt changes. No functional change. 2001-12-08 04:22:46 +00:00
gmcgarry
8dd1938ed2 softintr(9) interface for hp300 2001-12-08 04:12:37 +00:00
gmcgarry
9a9a6e8ad4 softintr(9) interface for hp300 2001-12-08 04:09:18 +00:00
gmcgarry
1ef513e6a8 Remove placeholder for event counter; it's done elsewhere 2001-12-08 04:04:49 +00:00
gmcgarry
544aceff4c - shift event counters to intr.c 
- use new event counters
- align comments
 2001-12-08 04:01:48 +00:00