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33112 Commits

Author SHA1 Message Date
thorpej
ad2758f375 Use CFATTACH_DECL(). 2002-10-01 19:18:57 +00:00
matt
be5fafec51 ANSI'fy the inline functions. 2002-10-01 19:08:51 +00:00
thorpej
c1077f220d Use CFATTACH_DECL(). 2002-10-01 18:57:48 +00:00
thorpej
34c3944c08 Use CFATTACH_DECL(). 2002-10-01 18:40:06 +00:00
scw
2ce95435ad One of the last pieces of the SH5 pmap jigsaw; detect and deal with 
operand cache synonyms and paradoxes for shared mappings:

 - Writable mappings are cache-inhibited if the underlying physical
   page is mapped at two or more *different* VAs.

   This means that read-only mappings at different VAs are still
   cacheable. While this could lead to operand cache synonyms, it
   won't cause data loss. At worst, we'd have the same read-only
   data in several cache-lines.

 - If a new cache-inhibited mapping is added for a page which has
   existing cacheable mappings, all the existing mappings must be
   made cache-inhibited.

 - Conversely, if a new cacheable mapping is added for a page which
   has existing cache-inhibited mappings, the new mapping must also
   be made cache-ibhibited.

 - When a mapping is removed, see if we can upgrade any of the
   underlying physical page's remaining mappings to cacheable.

TODO: Deal with operand cache aliases (if necessary).
 2002-10-01 15:01:48 +00:00
fvdl
1aca7be70a Add cpu0 at mainbus0 2002-10-01 13:29:03 +00:00
fvdl
26ab868e68 Merge Bill Sommerfeld's i386 MP branch. This code has some known 
caveats, but works quite well in a lot of MP cases, and all
UP cases that I have tested. Parts of this will hopefully be
reworked in the not-too-distant future.
 2002-10-01 12:56:36 +00:00
aymeric
f835a6ae04 . treat a stream of framing errors as a single break 
. trigger ddb upon receiving a break if we are the console
 2002-10-01 12:17:09 +00:00
reinoud
7ba11c51fd Fix some small range checks and why weren't we writing the palette in when 
we're asked to set the VIDC in a given state! :-D ahum... these are fixed
now. The top palette entry wasn't set.
 2002-10-01 12:09:49 +00:00
bsh
10bb2aff03 add board type for Intel PXA2[15]0 and Samsung S3C2800 based boards. 2002-10-01 11:02:27 +00:00
abs
ef14d0e624 Enable PPP_* options for ppp 2002-10-01 09:52:10 +00:00
abs
cd05e3d894 Enable ppp 2002-10-01 09:37:11 +00:00
scw
9d94c9899c Check if an interrupt is already claimed _after_ locating the 
right interrupt handle.
 2002-10-01 07:58:54 +00:00
scw
1e4acb4d20 Another temporary fix until I write a bootloader: run the kernel 
through dbsym(8).
 2002-10-01 07:56:45 +00:00
scw
5a512e6285 Flesh out bus_dmamap_sync(). 2002-10-01 07:55:17 +00:00
scw
02301c13c5 Add a #define for the SH5's cacheline size. 2002-10-01 07:50:36 +00:00
scw
a5ea619bef In pmap_extract() deal with KVAs in KSEG0 (which can be passed by the 
bus_dma(9) code) instead of panicing.
 2002-10-01 07:49:46 +00:00
thorpej
82af7d52d4 Use CFATTACH_DECL(). 2002-10-01 05:32:42 +00:00
thorpej
fa165ee3fd Use CFATTACH_DECL(). 2002-10-01 05:18:59 +00:00
thorpej
b7e3052e30 Use CFATTACH_DECL(). 2002-10-01 05:01:37 +00:00
thorpej
6bc733245c Missed one use of CFATTACH_DECL(). 2002-10-01 04:59:10 +00:00
thorpej
a84e1f7f8f Use CFATTACH_DECL(). 2002-10-01 04:43:01 +00:00
thorpej
f59e5352f2 Use CFATTACH_DECL(). 2002-10-01 04:21:32 +00:00
thorpej
d1c37db940 Use CFATTACH_DECL(). 2002-10-01 03:10:12 +00:00
thorpej
c4cbfcf060 Use CFATTACH_DECL(). 2002-10-01 02:54:11 +00:00
thorpej
d652bdcafe Use CFATTACH_DECL(). 2002-10-01 02:49:56 +00:00
thorpej
4ed249cc6f Remove unecessary extern decl of ade_ca. 2002-10-01 01:40:32 +00:00
bjh21
b59e2e1320 Beginnings of support for the Simtec Hydra multiprocessor board. 
So far, the Hydra is detected and initialised, and each slave CPU is
spun up briefly to check that it works.
 2002-09-30 23:22:05 +00:00
thorpej
1a6b241b1d Add a config_init() function to initialize the config data structures. 
Normally this is called by configure(), but some ports (amiga, atari,
x68k) need to do this early because of how they find the console.
 2002-09-30 17:36:31 +00:00
abs
ae80876d99 #include "kbd.h" for NKBD and only override cn_isconsole to check cn_hw if set. 
Fixes compilation without kbd.
 2002-09-30 09:43:13 +00:00
wiz
b1c7ac0e6d "definitions" has lots of 'i's, but that's not reason to leave one out. 2002-09-29 23:23:56 +00:00
martin
f0d8fa7f7d Fix typo: set _asi depending on requested endianess, not _sasi (the streaming 
accessors take care of this themselfs). Fixes 32-bit kernels on PCI machines.

Problem found by Takeshi Nakayama in PR port-sparc64/18459, fix from
Mathew Green.
 2002-09-29 20:56:40 +00:00
thorpej
50d060cc52 Record stack growth, done inline to avoid another function call on 
every user page fault.

XXX Should make uvm_grow() an inline.
 2002-09-29 16:49:45 +00:00
wiz
683554e2fd Fix strangeness introduced in v1.4: 
-       panic("panic(\"Mem error interrupt\");");
+       panic("Mem error interrupt");
 2002-09-29 15:11:14 +00:00
bsh
5880df1648 avoid warning when NAPM==0 2002-09-29 13:16:22 +00:00
martin
7c1bc900ef Indentation nit. 2002-09-29 09:07:45 +00:00
isaki
2a8a7954f2 const-ify ia_name. It makes intio.c compilable. 2002-09-29 05:17:04 +00:00
chs
50403f5ce2 remove some vestigial FPU and cache code that's not need on ultrasparcs. 
misc tidiness.
 2002-09-29 04:12:02 +00:00
chs
70d1ddac15 avoid reading %pil in splx() if !SPLDEBUG. 
misc tidiness.
 2002-09-29 04:06:20 +00:00
chs
bbbc558e52 enable DHCP netbooting support. 2002-09-29 04:03:37 +00:00
martin
f525cb862b Fix broken timeval comparison. 
Reported by Takeshi Nakayama in PR sparc64/18453, but fixed a bit
differently.
 2002-09-28 20:56:05 +00:00
martin
7965adf3bb Set the PCI latency timer for bus master devices. 
Slightly different to the patch suggested by Takeshi Nakayama in PR 18451
(idea from FreeBSD).

Additional input from Jason Thorpe: do not hard code the bus frequency,
instead get it from OpenFirmware.
 2002-09-28 20:23:53 +00:00
dbj
3aef72ec67 add options APPLE_UFS 
This enables Apple UFS support added by PR #17345
 2002-09-28 20:22:33 +00:00
dbj
82e9fcf2f3 add options APPLE_UFS, from PR #17345 
add uninorth pci controller, from PR #18427
 2002-09-28 20:22:32 +00:00
dbj
6bf135b907 add options APPLE_UFS 
This enables Apple UFS support added by PR #17345
 2002-09-28 20:22:32 +00:00
martin
cf4564afb0 Add entries for various USB character devices. 
From Takeshi Nakayama in PR 18450.
 2002-09-28 19:46:46 +00:00
scw
7a61cafd1e After the kernel is built, run it through objcopy to change the LMA 
of the loadable sections to correspond to the physical address of
RAM in the Cayman. This is so sh5gdb uploads the image to the correct
place. (Should've done this ages ago instead of manually running a
script...)

This can be removed when I get a native bootloader written.
 2002-09-28 18:35:38 +00:00
chris
cae76053ba Thought I'd checked this in a while back, cats does not need byte_swap.h. 
That was me misunderstanding the build system.  (the Makefile change slipped
in as version 1.15)
 2002-09-28 15:56:33 +00:00
chris
d0879e89ef cats and netwinder can share a common footbridge_intr.h file, so install and 
share a common file.
 2002-09-28 15:53:03 +00:00
thorpej
8f6cdec6af Make _C_LABEL() pay attention to __NO_LEADING_UNDERSCORES__. 2002-09-28 15:50:37 +00:00