Commit Graph

5138 Commits

Author SHA1 Message Date
Jean-Marc Zucconi
83b2a9a81b Build LKM for joystick driver. 1996-03-16 01:35:48 +00:00
Jean-Marc Zucconi
80da27b88c Fix the isa_device table (lkm): id_irq and id_maddr must be 0.
Pointed out by: bde
1996-03-16 01:08:04 +00:00
Jean-Marc Zucconi
b1fe5b5c60 Add code to make it a loadable kernel module 1996-03-15 20:35:06 +00:00
Bill Fenner
ac0aa47369 Allow SIOCGIFBRDADDR and SIOCGIFNETMASK to return information about
aliases, if the alias address was passed in the struct ifreq.
Default to first address on the list, for backwards compatibility.
1996-03-15 17:08:07 +00:00
Peter Wemm
dedc04fe95 Actually implement SA_RESETHAND - some of the sigaction code recognised it
but didn't actually do anything with it (*blush*).

This should fix bde's test case where the test program set SA_RESETHAND
and when reading it back, it was gone.

Tweak/optimize SA_NODEFER so that the implementation is a little simpler
and does not incur (slight) overhead for every signal at delivery time.
1996-03-15 08:01:33 +00:00
Peter Wemm
b6de784e2f Correct spelling of gerg@stallion.oz.au's email address 1996-03-15 07:52:28 +00:00
Peter Wemm
226fd441c6 Delete recognition for COMPAT_LINUX - it's *gone* now.. :-) 1996-03-15 07:49:47 +00:00
Peter Wemm
a8b0a5541d Add "linux_assym.h" as a dependency for linux_locore.o when compiling
the kernel with the linux emulator statically configured (options LINUX)

Problem noticed by: Brian Litzinger
1996-03-15 07:49:02 +00:00
Joerg Wunsch
81ec856a3b Provide a better handling of partially corrupted directory entries.
Submitted by:	bde
1996-03-14 21:44:32 +00:00
Bill Fenner
49fa849bc8 IGMPv2 routines rewritten, to be more compact and to fully comply
with the IGMPv2 Internet Draft (including Router Alert IP option)
1996-03-14 16:59:20 +00:00
Paul Traina
072b9b24e3 Fix ip option processing for raw IP sockets. This whole thing is a compromise
between ignoring options specified in the setsockopt call if IP_HDRINCL is set
(the UCB choice when VJ's code was brought in) vs allowing them (what everyone
else did, and what is assumed by programs everywhere...sigh).

Also perform some checking of the passed down packet to avoid running off
the end of a mbuf chain.

Reviewed by:	fenner
1996-03-13 08:02:45 +00:00
John Dyson
308c24ba5e This commit is as a result of a comment by Alan Cox (alc@cs.rice.edu)
regarding the "real" problem with maps that we have been having
over the last few weeks.  He noted that the first_free pointer was
left dangling in certain circumstances -- and he was right!!!   This
should fix the map problems that we were having, and also give us the
advantage of being able to simplify maps more aggressively.
1996-03-13 01:18:14 +00:00
Nate Williams
dc6fd44943 Return the status of the APM support (enabled/disabled) with the
APM_GETINFO ioctl.
1996-03-13 00:42:56 +00:00
John Dyson
3ce8e60f5b Make sure that we pmap_update AFTER modifying the page table entries.
The P6 can do a serious job of reordering code, and our stuff could
execute incorrectly.
1996-03-13 00:39:45 +00:00
Nate Williams
e34e4a3ce0 Removed more APM_SLOWSTART code and re-enabled some functions which
didn't require APM_SLOWSTART to be defined.
1996-03-12 21:51:58 +00:00
Nate Williams
5e364b3cae Fix some minor typo's in the comments. 1996-03-12 21:23:56 +00:00
David Greenman
dc92971788 Killed some historical #define cruft that we've never used in FreeBSD:
UDOT_SZ
SYSPTSIZE
USRPTSIZE
MSGBUFPTECNT
DMMIN
DMMAX
DMTEXT
USRIOSIZE
VM_PHYS_SIZE
1996-03-12 15:37:58 +00:00
John Dyson
2fc2c638d5 Fix the map corruption problem that appears as a u_map allocation
error.
1996-03-12 13:46:13 +00:00
Peter Wemm
71d7d1b17a Remove references to MAP_FILE.. That is now "default" and is only
a "#define MAP_FILE 0" that is still there for net-2 source compatability.
1996-03-12 06:20:19 +00:00
Peter Wemm
31432c9ff1 The same data segment length rounding problem that was in the elf
loader is also present in the coff loader.  It was possible to get one
more page allocated than needed, which would cause brk()/malloc()/etc
to fail with ENOMEM when it tried to re-allocate the space.

Also, change a bcopy() from kernel to user space to a copyout().
1996-03-12 06:13:08 +00:00
Nate Williams
b079435208 Always initialize master_softc. This avoids panics in the idle loop due
to unitialized data if the APM support is compiled in and the probe
fails.
1996-03-12 06:09:34 +00:00
Nate Williams
638f228080 Bring in some prototypes that shouldn't have been dependant on
APM_SLOWSTART, which are generic APM functions.
1996-03-12 05:51:35 +00:00
Nate Williams
44f0e01b25 Removed undocumented an unused APM_SLOWSTART code. 1996-03-12 05:44:25 +00:00
John Dyson
5850152d95 Allow mmap'ed devices to work correctly across forks. The sanest
solution appeared to be to allow the child to maintain the same mapping as
the parent.
1996-03-12 02:27:20 +00:00
Nate Williams
5be175963d Do a APM BIOS dis-connect before attempting to do a 32-bit connection
just in case a connection already existed.

Also, a minor optimization in the code which determins if a APM BIOS exists.

Reviewed by:	phk

This is based on the APM-0.5 patch for Linux, but written entirely by me.
1996-03-11 21:55:18 +00:00
Nate Williams
ed9e3473d0 Removed conditionals on BDE_DEBUGGER around the loading for the IDT
since it's necessary for interrupt processing to be enabled.  Modify
comment to reflect this condition.

Submitted by:	bde
1996-03-11 21:42:52 +00:00
Peter Wemm
8644d6f312 Move these out of the way (to the Attic) as we do not use this version
of makesyscalls.sh (yet?).
1996-03-11 20:10:34 +00:00
Peter Wemm
1cc817594b This commit was generated by cvs2svn to compensate for changes in r14567,
which included commits to RCS files with non-trunk default branches.
1996-03-11 20:02:06 +00:00
Peter Wemm
edbfedac86 Import 4.4BSD-Lite2 onto the vendor branch, note that in the kernel, all
files are off the vendor branch, so this should not change anything.

A "U" marker generally means that the file was not changed in between
the 4.4Lite and Lite-2 releases, and does not need a merge.  "C" generally
means that there was a change.
[note new unused (in this form) syscalls.conf, to be 'cvs rm'ed]
1996-03-11 20:02:06 +00:00
Peter Wemm
8169788f40 Import 4.4BSD-Lite2 onto the vendor branch, note that in the kernel, all
files are off the vendor branch, so this should not change anything.

A "U" marker generally means that the file was not changed in between
the 4.4Lite and Lite-2 releases, and does not need a merge.  "C" generally
means that there was a change.
1996-03-11 19:54:35 +00:00
Peter Wemm
e1eec28a95 Import 4.4BSD-Lite2 onto the vendor branch, note that in the kernel, all
files are off the vendor branch, so this should not change anything.

A "U" marker generally means that the file was not changed in between
the 4.4Lite and Lite-2 releases, and does not need a merge.  "C" generally
means that there was a change.
1996-03-11 19:47:21 +00:00
Peter Wemm
def2f69e6f This commit was generated by cvs2svn to compensate for changes in r14561,
which included commits to RCS files with non-trunk default branches.
1996-03-11 19:39:40 +00:00
Peter Wemm
02e2c406a2 Import 4.4BSD-Lite2 onto the vendor branch, note that in the kernel, all
files are off the vendor branch, so this should not change anything.

A "U" marker generally means that the file was not changed in between
the 4.4Lite and Lite-2 releases, and does not need a merge.  "C" generally
means that there was a change.
[new sys/syscallargs.h file, to be "cvs rm"ed]
1996-03-11 19:39:40 +00:00
Stefan Eßer
078d5aeeed If FAILSAFE is defined, then:
- Do not enable tagged commands by default
- Probe only 1 LUN
- Do not negotiate sync. transfer with CDROM drives

Defining FAILSAFE will result in a driver that will tolerate
marginal hardware for the price of a slight loss of performance
It is intended for use in install kernels.
1996-03-11 19:36:07 +00:00
Peter Wemm
e47db3d2f2 Import 4.4BSD-Lite2 onto the vendor branch, note that in the kernel, all
files are off the vendor branch, so this should not change anything.

A "U" marker generally means that the file was not changed in between
the 4.4Lite and Lite-2 releases, and does not need a merge.  "C" generally
means that there was a change.
1996-03-11 19:34:14 +00:00
Peter Wemm
89be462c47 This commit was generated by cvs2svn to compensate for changes in r14557,
which included commits to RCS files with non-trunk default branches.
1996-03-11 19:29:25 +00:00
Peter Wemm
5e5861b9c6 Import 4.4BSD-Lite2 onto the vendor branch, note that in the kernel, all
files are off the vendor branch, so this should not change anything.

A "U" marker generally means that the file was not changed in between
the 4.4Lite and Lite-2 releases, and does not need a merge.  "C" generally
means that there was a change.
[two new auxillary files in miscfs/union]
1996-03-11 19:29:25 +00:00
Stefan Eßer
1eb496be93 Do WIDE negotiation before sync. transfer speed negotiation,
if a drive supports both features.
Pointed out by Gerard Goudier, who knew section 5.6.23 of
the SCSI-2 standard requires this order of actions ...
1996-03-11 19:25:58 +00:00
Peter Wemm
91b6e176b3 Import 4.4BSD-Lite2 onto the vendor branch, note that in the kernel, all
files are off the vendor branch, so this should not change anything.

A "U" marker generally means that the file was not changed in between
the 4.4Lite and Lite-2 releases, and does not need a merge.  "C" generally
means that there was a change.
1996-03-11 19:22:56 +00:00
Peter Wemm
929caabfcf This commit was generated by cvs2svn to compensate for changes in r14553,
which included commits to RCS files with non-trunk default branches.
1996-03-11 19:20:10 +00:00
Peter Wemm
f1b74d01b3 Import 4.4BSD-Lite2 onto the vendor branch, note that in the kernel, all
files are off the vendor branch, so this should not change anything.

A "U" marker generally means that the file was not changed in between
the 4.4Lite and Lite-2 releases, and does not need a merge.  "C" generally
means that there was a change.
[note, new file: cd9660_mount.h]
1996-03-11 19:20:10 +00:00
Peter Wemm
186242c540 Import 4.4BSD-Lite2 onto the vendor branch, note that in the kernel, all
files are off the vendor branch, so this should not change anything.

A "U" marker generally means that the file was not changed in between
the 4.4Lite and Lite-2 releases, and does not need a merge.  "C" generally
means that there was a change.
[note, new file: cd9660_mount.h]
1996-03-11 19:20:10 +00:00
Peter Wemm
c2f4655726 Import 4.4BSD-Lite2 onto the vendor branch, note that in the kernel, all
files are off the vendor branch, so this should not change anything.

A "U" marker generally means that the file was not changed in between
the 4.4Lite and Lite-2 releases, and does not need a merge.  "C" generally
means that there was a change.
1996-03-11 19:17:01 +00:00
Peter Wemm
82f8a29f23 This commit was generated by cvs2svn to compensate for changes in r14551,
which included commits to RCS files with non-trunk default branches.
1996-03-11 19:17:01 +00:00
Jordan K. Hubbard
25cf9d99fb Add FAILSAFE option for selecting extra conservativeness when such
is more practical (like during installation).  Correspondingly, set the
option by default in GENERIC now.
1996-03-11 18:47:39 +00:00
Bill Fenner
a5a2f8adf3 Cleaned up uninitialized 'rt' warning properly
Make a copy of the header of a packet that gets queued due to
 lack of forwarding cache entry, so that nobody else can step
 on it.  Thanks to Mike Karels <karels@bsdi.com> for pointing
 this one out.
1996-03-11 17:11:23 +00:00
David Greenman
be24e9e8fa Changed socket code to use 4.4BSD queue macros. This includes removing
the obsolete soqinsque and soqremque functions as well as collapsing
so_q0len and so_qlen into a single queue length of unaccepted connections.
Now the queue of unaccepted & complete connections is checked directly
for queued sockets. The new code should be functionally equivilent to
the old while being substantially faster - especially in cases where
large numbers of connections are often queued for accept (e.g. http).
1996-03-11 15:37:44 +00:00
David Greenman
2ee45d7d28 Move or add #include <queue.h> in preparation for upcoming struct socket
changes.
1996-03-11 15:13:58 +00:00
Nate Williams
f42e1448c8 Bring in most of Bruce's prot_to_real() changes into the APM BIOS
startup code.

Reviewed by:  bde
1996-03-11 06:48:57 +00:00
Jeffrey Hsu
a3bfb996f6 From Lite2: proc LIST changes
call kern_proc.c:procinit() to initialize LISTs
	call to usrinfoinit() subsumed by procinit()
Reviewed by:	davidg & bde
1996-03-11 06:14:38 +00:00
Jeffrey Hsu
5a18c60a63 For Lite2: proc LIST changes.
Reviewed by:	davidg & bde
1996-03-11 06:13:09 +00:00
Jeffrey Hsu
1b67ec6de9 For Lite2: proc LIST changes.
Reviewed by:	 davidg & bde
1996-03-11 06:11:43 +00:00
Jeffrey Hsu
2592172e85 Merge in Lite2: LIST changes
stylistic changes to function prototypes
Note: sizeof(struct proc) is now exactly 256 bytes, no room to spare.
1996-03-11 06:10:11 +00:00
Jeffrey Hsu
b75356e1ac From Lite2: proc LIST changes.
Reviewed by:	david & bde
1996-03-11 06:05:03 +00:00
Jeffrey Hsu
ec3f61ff36 From Lite2: proc LIST changes
stylistic changes to function prototypes
Reviewed by:	david & bde
1996-03-11 06:04:20 +00:00
Jeffrey Hsu
6ad138306c For Lite2: proc LIST changes.
Reviewed by:	david & bde
1996-03-11 05:55:56 +00:00
Jeffrey Hsu
70b012cab2 Merge in Lite2: proc LIST changes.
Reviewed by:	david & bde
1996-03-11 05:52:50 +00:00
Jeffrey Hsu
96e00d408e Merge in Lite2: proc LIST changes
64-bit fix for alpha
		add debugging code for locking
Reviewed by:	david & bde
1996-03-11 05:48:57 +00:00
Justin T. Gibbs
7e1f0d8dc5 Be more careful in how we set SCSICONF. It was possible for a controller
set to a device id above 7 to screw up the data fifo setting.
1996-03-11 02:49:48 +00:00
Justin T. Gibbs
66792b2e44 Disable the selection hardware before acknowledging a SELTO interrupt.
It seems the 7880 gets confused if you don't do this.
1996-03-11 02:48:41 +00:00
Jeffrey Hsu
30e04e8563 From Lite2: moved acct_process() prototype over to acct.h.
Reviewed by:	davidg & bde
1996-03-11 02:27:53 +00:00
Jeffrey Hsu
61562f840f Merge in Lite2: add whiteout flags to namei parameter descriptors
add function prototype for relookup()
Spruce up number formatting.
Reviewed by:	davidg & bde
1996-03-11 02:25:04 +00:00
Jeffrey Hsu
45fe51e9d3 Merge in Lite2: buf fix with comparison of wrong field against EXTPROC.
Did not accept change of second argument to ioctl from int to u_long.
Reviewed by:	davidg & bde
1996-03-11 02:24:39 +00:00
Jeffrey Hsu
7c409b8a56 From NetBSD: add #include <sys/acct.h> for acct_process() prototype.
Reviewed by:	davidg & bde
1996-03-11 02:24:21 +00:00
Jeffrey Hsu
d09d34b4e7 From Lite2: add typedef for register_t.
Reviewed by:	davidg & bde
1996-03-11 02:23:56 +00:00
Jeffrey Hsu
1a52d4a817 Merge in Lite2: add function prototype.
Note: Lite2 struct sysent changes need to go in FreeBSD sysent.h instead.
Leave out prototype for nosys() until convert makesyscalls.sh
  over to Lite2 format, if we ever do so.
Reviewed by:	davidg & bde
1996-03-11 02:23:33 +00:00
Jeffrey Hsu
355a6c35f1 Merge in Lite2: use machine-independent types
add kernel function prototype
Reviewed by:	davidg & bde
1996-03-11 02:22:58 +00:00
Jeffrey Hsu
5409bca18e Merge in Lite2: use machine-independent types.
Reviewed by:	davidg & bde
1996-03-11 02:22:40 +00:00
Jeffrey Hsu
3b3cc59fb6 Merge in Lite2: clean up function prototypes.
Did not accept change of second argument to ioctl from int to u_long.
Reviewed by:	davidg & bde
1996-03-11 02:22:23 +00:00
Jeffrey Hsu
8674077a20 From Lite2: change code parameter to u_long and initialize ps_sig.
Reviewed by:	davidg & bde
1996-03-11 02:22:02 +00:00
Jeffrey Hsu
375c803b36 Change type of code argument to sendsig from unsigned to u_long to make it
consistent w/ signalvar.h and kern_sig.c.
Reviewed by:	davidg & bde
1996-03-11 02:21:42 +00:00
Jeffrey Hsu
4fc227fe76 Merge in Lite2: add function prototypes
remove bogus function prototype for issig()---no such function
		fix comment
Lite2 changed type of ps_code from int to long.  We change it to u_long
  to make it consistent w/ its usage in kern_sig.c.
Did not accept type change to ps_addr field.  Delete it instead as it is
  not used anywhere.
Reviewed by:	davidg & bde
1996-03-11 02:21:04 +00:00
Jeffrey Hsu
73e8f0c2c0 Merge in Lite2: cosmetic indentation change.
We already have the other Lite2 changes, which consists of additional
  function prototypes.
Reviewed by:	davidg & bde
1996-03-11 02:20:13 +00:00
Jeffrey Hsu
01af853dcf Merge in Lite2: use fixed-width types.
Did not accept changes to types of off_t and pid_t.  See
  <machine/ansi.h> for explanation.
Did not accept changes to major and minor macros upon bde's review.
  These changes are unnecessary.
Did not accept type change to fd_mask upon bde's review.
  This change is unnecessary as long as sizeof(fd_mask) divides FD_SETSIZE.
Reviewed by:	davidg & bde
1996-03-11 02:19:02 +00:00
Jeffrey Hsu
04d41bbeb7 From Lite2: rename fs to vfs.
Reviewed by:	davidg & bde
1996-03-11 02:18:23 +00:00
Jeffrey Hsu
1b47f724b3 Merge in Lite2: rename fs to vfs.
Reviewed by:	davidg & bde
1996-03-11 02:17:53 +00:00
Jeffrey Hsu
4b50ceef3b Merge in Lite2: LIST replacement for f_filef, f_fileb, and filehead.
Did not accept change of second argument to ioctl from int to u_long.
Reviewed by:	davidg & bde
1996-03-11 02:17:30 +00:00
Jeffrey Hsu
bc6f0e79aa Merge in Lite2: LIST replacement for f_filef, f_fileb, and filehead.
Reviewed by:	davidg & bde
1996-03-11 02:17:11 +00:00
Jeffrey Hsu
6e93e1196c Merge in Lite2: no changes required. Just update CSRG id.
Our changes since Lite1 include all the added functionality of Lite2.
Reviewed by:	davidg & bde
1996-03-11 02:16:19 +00:00
Jeffrey Hsu
714f4ec3ef Merge in Lite2: use fixed-width types.
Reviewed by:	davidg & bde
1996-03-11 02:15:32 +00:00
Jeffrey Hsu
1fed30f4b3 Merge in Lite2: use fixed-width types
add POSIX compatibility
		add union fs defines
Reviewed by:	davidg & bde
1996-03-11 02:15:04 +00:00
Jeffrey Hsu
83edfd3e32 Merge in Lite2: fix comment
optimize TAILQ_INSERT_HEAD
Reviewed by:	davidg & bde
1996-03-11 02:14:38 +00:00
Jeffrey Hsu
d6c32e1b47 Merge in Lite2: clean up casts for architectures where the size of addresses
are bigger than the size of ints
		add function prototypes
		reorder some fields
Did not add prototype for m_reclaim().  It's only used in kern/uipc_mbuf.c and
  is declared static there.
Reviewed by:	davidg & bde
1996-03-11 02:14:16 +00:00
Jeffrey Hsu
269f85f0de Merge in Lite2: stylistic changes to function prototypes
add comments
Did not accept change of second argument of ioctl prototype from int to u_long.
Did not merge in changes to fields in bdevsw and cdevsw.
Reviewed by:	davidg & bde
1996-03-11 02:13:32 +00:00
Jeffrey Hsu
eebc15be3a Merge in Lite2: add function prototypes.
Did not accept prototypes for unp_attach(), unp_bind(), unp_connect(),
  unp_detach(), unp_discard(), unp_disconnect(), unp_drop(),
  np_gc(), unp_mark(), unp_scan(), and unp_shutdown().
They are used only in uipc_usrreq.c and declared static there.
Reviewed by:	davidg & bde
1996-03-11 02:12:57 +00:00
Jeffrey Hsu
32a8159d72 Merge in Lite2: change manifest constant values for NOCRED and FSCRED
stylistic changes to function prototypes
Reviewed by:	davidg & bde
1996-03-11 02:11:48 +00:00
Jeffrey Hsu
886556be00 Merge in Lite2: make timespec struct POSIX.4 compliant
stylistic changes to function prototypes
Reviewed by:	davidg & bde
1996-03-11 02:11:25 +00:00
Jeffrey Hsu
d3fa736431 Merge in Lite2: no changes necessary. Just update CSRG id.
Reviewed by:	davidg & bde
1996-03-11 02:10:41 +00:00
Jeffrey Hsu
5664af0189 Merge in Lite2: use fixed-width types.
Reviewed by:	davidg & bde
1996-03-11 02:10:14 +00:00
Jeffrey Hsu
1061e94f8b Merge in Lite2: remove u_long cast from B_MAGICMASK and B_DEVMAGIC
cosmetic changes to comments and number formatting
Reviewed by:	davidg & bde
1996-03-11 02:09:55 +00:00
Jeffrey Hsu
0bf8ba0417 Merge in Lite2: bump BSD date from 199306 to 199506.
Reviewed by:	davidg & bde
1996-03-11 02:09:24 +00:00
Jeffrey Hsu
5837ef4675 Merge in Lite2: sync up comments.
Reviewed by:	davidg & bde
1996-03-11 02:09:09 +00:00
Jeffrey Hsu
88c4de5e7c Merge in Lite2: resolve manifest constant numbering in favor of least
required changes and also add parentheses around BUCKETINDX macro body.
Reviewed by:	davidg & bde
1996-03-11 02:08:50 +00:00
Jeffrey Hsu
d0e1c7855e Merge in Lite2: only update CSRG id---the one change made in Lite2
to move the key_t typedef to types.h has already been made in a
    previous commit.
Reviewed by:	davidg & bde
1996-03-11 02:08:16 +00:00
Jeffrey Hsu
9485dc6080 Merge in Lite2: use fixed-width types.
Reviewed by: davidg & bde
1996-03-11 02:07:37 +00:00
Jeffrey Hsu
5bc24578ca Merge in Lite2: use fixed-width types and reformat comments.
Reviewed by:	davidg & bde
1996-03-11 02:06:30 +00:00
Jeffrey Hsu
0ab2567421 Merge in Lite2: use fixed-width types and add whiteout file type.
Reviewed by: davidg & bde
1996-03-11 02:05:52 +00:00
Jeffrey Hsu
0f21b147b2 Merge in Lite2: rename B_APPENDWRITE to B_NEEDCOMMIT.
The other change to b_pfcent is no longer pertinent, since we've
  deleted that field.
Reviewed by: davidg & bde
1996-03-11 02:04:27 +00:00
Jeffrey Hsu
eed665fc21 Merge in Lite2: fix typo in comment.
Reviewed by: davidg & bde
1996-03-11 02:03:11 +00:00
Peter Wemm
250c11f9c3 Tweak the data/bss segment page count. The last version worked
with all the test cases I tried, I'm sure this is more correct.

Tweak some prototypes.
1996-03-10 23:44:40 +00:00