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5a4fdb6ddb
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49030 Commits

Author SHA1 Message Date
chs
5a4fdb6ddb make genfs get/put work for block devices as well: 
- the "fs bshift" for block devices is always DEV_BSHIFT.
 - retrieve the device vnode from VOP_BMAP() and use that to set b_dev
   in page i/o buffers.
 2001-08-17 05:51:29 +00:00
lukem
1b81d6353d remove third argument (`int ns') from ffs_sb_swap(), and let ffs_sb_swap() 
determine the endianness of the `struct fs *o' superblock from o->fs_magic
and set needswap as necessary, rather than trusting the caller to get
it right.  invariably, almost every caller of ffs_sb_swap() was calling it
with ns set to the wrong value for ns anyway!
ansi KNF ffs_bswap.c declarations whilst here.

this fixes all sorts of problems when trying to use other-endian file systems,
notably the kernel trying to access memory *way* off, possibly corrupting or
panicing, and userland programs SEGVing and/or corrupting things (e.g,
"fsck_ffs -B"  to swap a file system endianness).

whilst the previous rev of ffs_bswap.c (1.10, 2000/12/23) made this problem
worse, i suspect that the problem was always there and previous versions
just happened not to trash things at the wrong time.

FFS_EI should now be a lot more stable.
 2001-08-17 02:18:46 +00:00
thorpej
fae2a1befd Add `show malloc' to dump the internal state of the MALLOC_DEBUG code. 2001-08-17 01:00:10 +00:00
thorpej
bbd3d01db5 Artur Grabowski's simple brute-force malloc debugger, which uses 
guard pages.  Can only debug one malloc type at a time, and nothing
larger than 1 page.  But can be useful for debugging certain types
of "data modified on freelist" type problems.

Modified from code in OpenBSD.
 2001-08-17 00:48:29 +00:00
fredette
1094f3c8dc When asked to set the transfer mode, just call back 
immediately, because we don't support that.
 2001-08-17 00:24:09 +00:00
fredette
8b21bb0078 Under DEBUG, have a global buserr_reg that stores the 
last value read out of the bus error register.
 2001-08-17 00:00:26 +00:00
eeh
73ff12bf97 Bump version. 2001-08-16 23:57:08 +00:00
fredette
ba289d7421 Now treat the bus error register as 16-bits wide, even 
though it has nothing in the top half.  Reading it as
only 8 bits can sometimes give erroneous values.  Under
DEBUG, also stash the value read in the buserr_reg global,
since the value is only latched until read.
 2001-08-16 23:54:31 +00:00
fredette
3a6e3c55cb Added the crucial "packed" attribute to the type 8 frame structure. 2001-08-16 23:45:12 +00:00
augustss
a8415c10db Clear busy flag on write error. From PR 13731, IWAMOTO Toshihiro. 2001-08-16 22:31:24 +00:00
itojun
74ad87bc53 gif interface now uses generic software interrupt 
(on archs that support it).  also, make gif ALTQ-capable on outgoing.
sync with kame, comments from thorpej.
 2001-08-16 17:45:25 +00:00
tv
57c096de20 KNF on previous. 2001-08-16 15:37:06 +00:00
ragge
adc0050e52 Trying to get these files out of Attic. 2001-08-16 14:56:30 +00:00
ragge
988a8d9aa1 Trying to get files out of Attic. 2001-08-16 14:55:32 +00:00
itojun
fd048b8ff1 avoid symbol conflict with "sin()". 2001-08-16 14:28:54 +00:00
wiz
5b9ecbe2eb Fix indentation in switch statement, per kern/13725 by seebs. 2001-08-16 13:37:32 +00:00
matt
9c82a67f2b Add a MID_88K (note that it's different from OpenBSD's since their value 
for 88K is our value for SPARC64).
 2001-08-16 05:06:35 +00:00
fredette
aeb5917f66 Made prom_putchar and prom_putstr use the PROM putchar 
function instead of framebuffer functions.  This makes
serial consoles work again.
 2001-08-16 01:47:45 +00:00
chs
e9fbc91f95 user maps are always pageable. 2001-08-16 01:37:50 +00:00
rearnsha
d47e5736c8 ANSIfy function declarations and prototypes. Tidy up include files. 
Minor reformatting.
 2001-08-15 22:28:15 +00:00
eeh
0cbe02398a Add support for smaller sector sizes so we can mount ffs filesystems. 2001-08-15 22:21:01 +00:00
rearnsha
0d9806035b Include sys/types.h, sys/callout.h and machine/intr.h. Don't include 
sys/disklabel.h or sys/dkstat.h.
 2001-08-15 20:27:46 +00:00
eeh
f6420907ca Support for raidframe roots. I hope. (Someone needs to test this.) 2001-08-15 20:10:24 +00:00
rearnsha
5bc2f13417 Don't need machine/io.h or machine/irqhandler.h either. 2001-08-15 20:08:46 +00:00
eeh
1cf3d55cda Make the loader extend the data+BSS segment to 4MB so we don't need to 
shuffle it around in pmap_bootstrap().
 2001-08-15 20:08:15 +00:00
rearnsha
34ab61ef21 Don't include podulebus.h. Do include machine/bus.h. 2001-08-15 20:05:08 +00:00
uch
edcb9ebf0f fix hf_order_flags. 2001-08-15 15:16:53 +00:00
simonb
28a25d9058 _Never_ make a cosmetic change to a comment without test-compiling... 2001-08-15 14:27:00 +00:00
eeh
e31ca9e045 regen. 2001-08-15 05:27:29 +00:00
eeh
950d07bdf7 Use the netbsd32 version of anything that takes args. 2001-08-15 05:18:11 +00:00
eeh
16b1f7aae0 Fix bug in netbsd32_compat_43_olseek return value. 2001-08-15 05:16:59 +00:00
simonb
e77212ece8 Add some MIPS, Alchemy and SiByte CPU PRIDs (from oss.sgi.com). 2001-08-15 03:01:37 +00:00
simonb
d1cb410de4 Add Alchemy and SiByte company IDs (from oss.sgi.com). 2001-08-15 02:45:08 +00:00
simonb
4c76cec1d3 Remove parameter names from function prototypes. 2001-08-15 02:43:34 +00:00
mhitch
e6118cd2a1 ELF symbol support for DDB. 2001-08-15 01:29:29 +00:00
mhitch
cfc1f88145 loadfile() support for new amiga boot loader. 2001-08-15 01:18:09 +00:00
mhitch
0b5d3c0d43 From Chuck Silvers: 
implement pmap_k{enter_pa,remove}() correctly.
remove various checks for impossible conditions.
other misc cleanup.
 2001-08-15 01:03:59 +00:00
augustss
64e123faaf If there was a vendor+product locator match return a higher match value. 
Rationale, if you have a device (e.g., a mouse) with a more specific
driver but want to recognize it with the more generic driver you can
do that by supplying vendor and product locators for the generic one.
 2001-08-15 00:06:49 +00:00
augustss
dfe96bae01 Add a little infrastructure so that individual drivers can easily check 
if thee was a vendor+product locator match.
 2001-08-15 00:04:59 +00:00
rearnsha
ff2b83c782 New bus-independent DMA framework. Adjust asc.c for new interface 
but not (yet) make use of new framework.
 2001-08-14 22:58:17 +00:00
augustss
596db62c43 Alphabetize two items. Fix one whitespace glitch. 2001-08-14 13:15:45 +00:00
mrg
c22c51584c but this machine is now an ultra1. 2001-08-14 12:16:19 +00:00
mrg
d8544ce59a this machine is no more. 2001-08-14 12:14:59 +00:00
mrg
6ca0883022 build netbsd32, sunos32, svr4 and svr4_32 LKM's on sparc64. 2001-08-14 12:00:01 +00:00
mrg
4f3eac8332 mtod() with uintptr_t, not bus_addr_t. 2001-08-14 11:57:26 +00:00
mrg
c9fa7a702a add (u_long) casts for sparc64. 2001-08-14 11:55:38 +00:00
itojun
974a4e79a0 don't panic on mknod(2) over NFS. PR 13705. 2001-08-14 05:31:55 +00:00
simonb
e807a5f821 Fix typo, noted by UCHIYAMA Yasushi in private mail. 2001-08-14 04:32:56 +00:00
fredette
170407cf2c Fixed a bug where we were using ETHERMIN and ETHERMTU 
where we really wanted ETHER_MIN_LEN and ETHER_MAX_LEN.
 2001-08-14 03:57:16 +00:00
cjs
0079971ec4 Back out previous change; I've lost my card and can't test it. 2001-08-14 01:09:33 +00:00