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Author SHA1 Message Date
explorer
228f4739ce add ZIP quirk for SDEV_NOMODESENSE 1996-07-05 21:58:04 +00:00
leo
4b5bff0d0f During a rather lengthy debug session with Markus Kilbinger (Thanks again!), 
we managed to kill the following SCSI-driver bugs for the Falcon:
   - The Byte_Count_zero bit of the falcon DMA controller does not always
     tell the truth! This caused the SCSI-driver to choke on devices that
     disconnected in the middle of a DMA-transfer (mostly removables).
   - Printing debug info about the 5380 on the Falcon is *only* permitted
     when DMA is not active.
   - Some functions forgot to remove possibly pending sofware interrupts
   - Some debug options didn't allow debugging a single target while they
     could easily be made to do so. This is fixed.
 1996-07-05 19:35:35 +00:00
leo
f1af6a2252 Add missing spl0() call. 1996-07-05 19:22:21 +00:00
mark
f5ee3d4ce6 Make sure all routes through vt_curadr() range check the x and y coordinates. 
This fixes a nasty bug that could kill the kernel without ever reporting
a panic.
 1996-07-05 19:07:55 +00:00
christos
8979b8342a Fix PR/2599; include <sys/dirent.h> instead of <sys/dir.h> 1996-07-05 16:31:00 +00:00
christos
7e1c82f6f4 - Apply PR/2535: Add support for flex scsi disks. 
- Add a quirk called SCSI_NOMODESENSE for drives like the iomega jaz,
  that don't support mode sense.
 1996-07-05 16:19:02 +00:00
leo
ec3f2031a8 Change accesses to 'ssir' to inline asm macro's. 1996-07-04 07:25:13 +00:00
jtc
a0d2fe2548 Thanks to the calling conventions used by some cpus, the argument lists 
passed to the execl(), execle(), and execlp() functions are in the form
of the argument vector to be passed to execve().  On these architectures,
it is unnecessary to count the number of arguments, allocate space on
the stack, copy the arguments, etc.  The vector already on the stack
can be used instead.

When some arguments are passed in registers (like most RISC CPU's), it
should be possible to allocate stack space adjacent such that the
registers can be copied to that memory.  After that, the same
approach described above can be used.

This change takes advantage of this on the i386, m68k, and ns32k.  It
is probably true on the vax, but I am unable to check.  RISC CPU's
probably need assembly language implementations to ensure everything
is placed exactly as needed when registers are copied to the stack...
 1996-07-04 07:18:56 +00:00
leo
1cc9cc4d59 Re-arrange install_disk() a bit. The code to mount a disk is pulled out 
so it can also be used from other functions.
 1996-07-04 06:57:21 +00:00
leo
04b67d2caa Check for $DESTDIR being set. This prevents you from accidently ending up 
with a miniroot that contains your local passwd files.
 1996-07-04 06:53:12 +00:00
leo
ed96a4bc28 - Conditionally install the boot block. 
- Add a way to copy /netbsd from disk or floppy.
 1996-07-04 06:41:00 +00:00
leo
5592f8b22b Add the binpatch & boot_atari manuals. 1996-07-04 06:28:46 +00:00
leo
23b9899ecf Add binpatch, loadkmap & the keyboard maps. 1996-07-04 06:23:24 +00:00
chuck
7a5247c228 new native mode ATM protocol layer. experimental code for playing 
with raw aal0 and aal5 virtual circuits.
 1996-07-04 03:20:11 +00:00
chuck
e13b96dbf2 add native mode atm soft interrupt 1996-07-04 03:18:39 +00:00
chuck
59896583e3 add softnet interrupt for native mode atm 1996-07-04 03:17:53 +00:00
chuck
9c9676883e add native mode atm protocol layer 1996-07-04 03:16:56 +00:00
chuck
a7d86b86c8 add native mode atm network interrupt 1996-07-04 03:16:13 +00:00
chuck
39623a6c40 add native mode atm protocol info, also ensure AF number remain sync'd 
with freebsd.
 1996-07-04 03:15:39 +00:00
chuck
0fe65e632b add native mode atm protocol layer 1996-07-04 03:14:21 +00:00
thorpej
145e30f8dd Fix typo/thinko in last change: an occurrence of "while" should have 
been a "for".
 1996-07-03 23:17:51 +00:00
pk
6fcba07ce4 Update. 1996-07-03 22:38:37 +00:00
pk
a6adfa8db7 Fix label sector confusion, per der mouse (PR#2598). 1996-07-03 22:02:09 +00:00
jtc
614420255a Split all exec*() functions out of exec.c into their own files. 1996-07-03 21:41:46 +00:00
jtc
a174b58e2c Added a new VA_START macro to hide the differences between varargs.h 
and stdargs.h.  This cleans up a lot of conditionals throughout this
file.
 1996-07-03 19:53:46 +00:00
mycroft
de867628ce Migrate m->m_data and m->m_len into Q regs to enable 10% code size reduction. 1996-07-03 18:20:38 +00:00
jtc
9fc92b384e Add new i387 math functions to ARCH_SRCS 1996-07-03 18:02:43 +00:00
jtc
a5e2dfa95f use one less fp stack slot 1996-07-03 17:31:28 +00:00
jtc
0ab3a0b137 It's necessary to use 64 bit precision to avoid errors in the least 
significant bit(s) (for some operands).
 1996-07-03 17:27:34 +00:00
chuck
db41df67cd ported to FreeBSD 2.2-960612-SNAP. [thanks to Matt Thomas' driver work] 1996-07-03 17:21:58 +00:00
jtc
88420f2e4d this simple adaptation exp() does not work 1996-07-03 17:20:16 +00:00
chuck
26cf9de9d5 ported ATM to FreeBSD 2.2-960612-SNAP 1996-07-03 17:17:10 +00:00
jtc
5f9accdf53 Assembly versions of expf(), logf(),log10f(), scalbf(), expm1() and expm1f(). 1996-07-03 16:50:20 +00:00
mycroft
7217b32126 Eliminate an instruction. 1996-07-03 14:05:16 +00:00
mycroft
b056ddef2a Add a few mbuf fields. 1996-07-03 13:10:46 +00:00
mycroft
8663d62627 Minor cleanup. 1996-07-03 13:07:17 +00:00
mycroft
5f51da7a03 Translate in_cksum() to assembler, and speed it up a bit. 1996-07-03 13:01:40 +00:00
chopps
78bf5c48e8 BS was using obsolete 'bs' and 'bc' capabilities. Now tries 'le' first. 
This deals with pr#2417
 1996-07-03 04:17:24 +00:00
thorpej
648aed921f RCS id police. 1996-07-03 03:28:09 +00:00
fvdl
0f6afee9a7 Remove bogus check on record length < NFS_MINPACKET. 
(From Guy Harris via Rick Macklem).
 1996-07-02 23:21:15 +00:00
jtc
4371fb2956 Comment out code which traverses the directory hierarchy and removes 
files, as the ``find . ... -exec rm'' used to do so can be subverted
and used to remove arbitrary files.
 1996-07-02 23:10:35 +00:00
cgd
808bbc3d50 minor cleanups to fit into the NetBSD source tree better (e.g. remove 
RCS Log messages).  Haven't even tried to compile it yet.
 1996-07-02 22:51:46 +00:00
cgd
255c6be565 pull in the Mach3 alpha pmap, as a base for the new pmap module. Modified 
from the mach3 versions only as much as necessary to allow the old
NetBSD/Alpha pmap code to compile.  THESE WILL NOT WORK AS-IS, and at
minimum will require code to implement reference- and modified-bit
emulation.
 1996-07-02 22:42:39 +00:00
cgd
6d3cc133ad define OLD_PMAP for all Alpha kernels. Eventually, when a new pmap module 
works, this will be removed.
 1996-07-02 22:34:02 +00:00
cgd
31f2acb42e if OLD_PMAP defined, don't usee alpha/pmap.c and use alpha/pmap.old.c instead. 1996-07-02 22:32:16 +00:00
cgd
9241c534de if OLD_PMAP defined, pull in <machine/pmap.old.h> and ignore the other 
contents of this file.
 1996-07-02 22:22:20 +00:00
pk
39dfdd0601 Translate EIO to ENOTTY after a SunOS `TIOCGETPGRP' (tcgetpgrp(3)) fails 
on a pty (see also kern/pty_tty.c).
 1996-07-02 21:21:57 +00:00
pk
947ec65105 sunos_compat: return EIO when TIOCGPGRPing a half-open pty. This is 
expected by SunOS pty-allocating programs (telnetd,rlogind,..).
 1996-07-02 21:19:02 +00:00
fvdl
1e8262b3d6 Don't mistake a non-async block that needs to be commited for an 
interrupted write.
 1996-07-02 16:03:47 +00:00
ragge
1e3ab3cb1e uda -> ra and tms -> mt (mscp changes). 1996-07-01 21:50:29 +00:00