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32738 Commits

Author SHA1 Message Date
Bruce Evans
6438c894da Fixed overflow in the bounds checking in dscheck(). It assumed that 
daadr_t is no larger than a long, and some other relatively harmless
things (*blush*).  Overflow for subtracting a daddr_t from a u_long
caused "truncation" of the i/o for attempts to access blocks beyond
the end of the actually cause expansion of the i/o to a preposterous
size.
 2002-06-06 00:35:07 +00:00
Archie Cobbs
816b834f14 Const'ify variables to make it clear we're not writing to the mbuf data. 
Reviewed by:	julian, brian
MFC after:	1 week
 2002-06-05 23:35:31 +00:00
Archie Cobbs
7b9f235f4c Fix bug where an mbuf was being written to without checking M_WRITABLE(). 
Eliminate some of the unnecessary complexity of ng_ether_glueback_header().
Simplify two functions a bit by doing the NG_FREE_META(meta) earlier.

Reviewed by:	julian, brian
MFC after:	1 week
 2002-06-05 23:32:56 +00:00
Archie Cobbs
d3479b8238 Fix bugs where mbuf data was being accessed without m_pullup(). 
Reviewed by:	julian, brian
MFC after:	1 week
 2002-06-05 23:29:29 +00:00
Justin T. Gibbs
9b2af00eda Silence GCC warnings about multi-line strings. 
Sync Perforce IDs.
 2002-06-05 22:51:54 +00:00
Justin T. Gibbs
eda578ae9f Add some PCI-X register definitions. 
PCIM_CMD_SERREN -> PCIM_CMD_SERRESPEN to be consistent with
the PERR definition.
 2002-06-05 22:25:51 +00:00
Poul-Henning Kamp
678735da39 Change the registration of magic spaces so it does its own memory management. 
Sponsored by: DARPA & NAI Labs.
 2002-06-05 20:30:36 +00:00
Justin T. Gibbs
17d2475554 Enter the ahd driver which supports the Adaptec AIC7902 Ultra320, PCI-X 
SCSI Controller chip.
 2002-06-05 19:52:45 +00:00
Justin T. Gibbs
b42d4bf17d Add the 160MHz syncrate to scsi_calc_syncrate() sync period exception table. 2002-06-05 19:10:57 +00:00
Justin T. Gibbs
2ac1f53476 scsi_message.h: 
Include PPR option bits defined in SPI4.

scsi_iu.h:
	Add data structures releated to parallel SCSI information units
	for use in SPI4 packetized protocol.
 2002-06-05 19:05:01 +00:00
Justin T. Gibbs
7102c89a86 Allow DB_SET() to set all fields in the ddb command structure. This 
allows external ddb commands to do anyting an internal command can
do, including non-standard argument parsing if desired.
 2002-06-05 19:00:02 +00:00
Doug Ambrisko
e94c058ad1 Add device id. for fxp chip on Intel D845EPT2L boards. This seems to 
make the onboard NIC work.

Sponsored by:	Vernier Networks
MFC after:	1 day
 2002-06-05 18:34:08 +00:00
Jake Burkholder
a41c3573fa Use pmap_map instead of pmap_kenter to map the message buffer. Its too 
early for pmap_kenter.
 2002-06-05 15:36:57 +00:00
Thomas Moestl
c883a66af1 Don't treat statistics counter wrap-overs as errors. 2002-06-05 15:21:44 +00:00
Poul-Henning Kamp
080ef30b20 Add explicit dependency on ufsread.c 2002-06-05 12:30:45 +00:00
Poul-Henning Kamp
af53575a04 Remove UFS related #includes, they're read in ufsread.c now. 2002-06-05 12:12:25 +00:00
Poul-Henning Kamp
3795d538a8 Make sparc64 share ufsread.c with i386. 
Sponsored by: DARPA & NAI Labs.
 2002-06-05 12:00:53 +00:00
Poul-Henning Kamp
7cbccd7f79 Avoid entering IOCCC with a memcpy turned bcopy. 2002-06-05 11:56:12 +00:00
Poul-Henning Kamp
6b8fc95f49 Indent this file more like style(9). 
Sponsored by: DARPA & NAI Labs.
 2002-06-05 11:20:37 +00:00
Poul-Henning Kamp
833468e219 Preparation for UFS2 commit: 
Factor the ufs reading code out of the i386/boot2 loader so it can
be reused by for instance sparc64.

Sponsored by: DARPA and NAI Labs.
 2002-06-05 11:10:38 +00:00
Mike Barcroft
8375a2c466 Remove the deprecated 4.2/4.3BSD wait union. 2002-06-05 02:21:01 +00:00
John Baldwin
6a95e08f2f Replace thread_runnable() with thread_running() as the latter is more 
accurate.

Suggested by:	julian
 2002-06-04 22:36:24 +00:00
John Baldwin
7fcca6096f Optimize the adaptive mutex spin a bit. Use a simple while loop with 
simple reads (and on IA32, a "pause" instruction for each interation of the
loop) to spin until either the mutex owner field changes, or the lock owner
stops executing.

Suggested by:	tanimura
Tested on:	i386
 2002-06-04 21:53:48 +00:00
John Baldwin
5853d37d3b Add a private thread_runnable() macro to make the code more readable and 
make the KSE diff easier to maintain.
 2002-06-04 21:50:02 +00:00
Jake Burkholder
e7dc92f0f9 Bump TSB_PAGES_SHIFT to 4. Less sucks too much. 2002-06-04 19:40:45 +00:00
Matt Jacob
20120272f2 Add REPORT LUNS basic infrastructure. 2002-06-04 17:41:47 +00:00
Juli Mallett
22ed0c9ade NODEV is defined the same in _KERNEL and !_KERNEL case, so move it out from 
the preprocessor conditional, and remove the now-empty #else.

Reviewed by:	asmodai
 2002-06-04 05:48:38 +00:00
Jeff Roberson
494273bead Add a comment describing a resource leak that occurs during a failure case 
in obj_alloc.
 2002-06-03 22:59:19 +00:00
Prafulla Deuskar
a7fabc2b60 Added support for 82545EM and 82546EB based adapters. 
Added Vlan support.

MFC after:	1 week
 2002-06-03 22:30:51 +00:00
Ian Dowse
5c97ca54e5 Use a per-device worker thread to avoid blocking in mdstrategy() 
until the I/O completes. This fixes some easily reproducable deadlocks
that occur when using md(4) with GEOM.

Reviewed by:	phk
 2002-06-03 22:09:04 +00:00
Matthew N. Dodd
b20d4649f9 Quick and dirty convert to newbus. (Eventually 'eni.c' should go away.) 
Module loads and unloads properly.

Thanks to Richard Hodges <rh@matriplex.com> for donating the hardware
to allow me to work on this driver.
 2002-06-03 09:16:52 +00:00
Matthew N. Dodd
26c1165dce Add new 'hea' driver files. 2002-06-03 09:14:12 +00:00
Matthew N. Dodd
b327025f16 Build a 'hea_pci' driver module. 2002-06-03 09:13:53 +00:00
Matthew N. Dodd
3a6cbf0164 - Add 'hea'. 
- Compile 'hfa' only on i386 (for now).
 2002-06-03 09:13:22 +00:00
Alan Cox
c5aaa06ded o Migrate vm_map_split() from vm_map.c to vm_object.c, renaming it 
to vm_object_split().  Its interface should still be changed
   to resemble vm_object_shadow().
 2002-06-02 23:54:09 +00:00
Dag-Erling Smørgrav
f16a5176ad ANSIfy the one remaining K&R function. 2002-06-02 21:57:28 +00:00
Dag-Erling Smørgrav
e89efc02e0 Whitespace nits. 2002-06-02 21:55:58 +00:00
Dag-Erling Smørgrav
3b1f7e7de0 Add support for 'j' flag. Simplify the size modifier code and reduce code 
duplication.  Also add support for 'n' specifier.

Reviewed by:	bde
 2002-06-02 21:54:55 +00:00
Jens Schweikhardt
21dc7d4f57 Fix typo in the BSD copyright: s/withough/without/ 
Spotted and suggested by:	des
MFC after:	3 weeks
 2002-06-02 20:05:59 +00:00
Alan Cox
0d78c0dce2 o Style fixes to vm_map_split(), including the elimination of one variable 
declaration that shadows another.

Note: This function should really be vm_object_split(), not vm_map_split().

Reviewed by:	md5
 2002-06-02 19:32:05 +00:00
Alan Cox
72353893d4 o Condition vm_object_pmap_copy_1()'s compilation on the kernel 
option ENABLE_VFS_IOOPT.  Unless this option is in effect,
   vm_object_pmap_copy_1() is not used.
 2002-06-02 06:31:41 +00:00
Alfred Perlstein
6e330f3e36 bde noticed that SOMAXCONN breaks pretty badly as an option for LINT. 
so back it out.
 2002-06-02 04:32:52 +00:00
Alan Cox
61c075b67f o Remove GIANT_REQUIRED from vm_map_zfini(), vm_map_zinit(), 
vm_map_create(), and vm_map_submap().
 o Make further use of a local variable in vm_map_entry_splay()
   that caches a reference to one of a vm_map_entry's children.
   (This reduces code size somewhat.)
 o Revert a part of revision 1.66, deinlining vmspace_pmap().
   (This function is MPSAFE.)
 2002-06-01 22:41:43 +00:00
Mike Barcroft
8ad4a5a605 Be more strict about namespaces. 
Submitted by:	wollman (mostly)
 2002-06-01 21:07:10 +00:00
Alfred Perlstein
ba5a4d6c02 Backout/modify previous revision: 
"empty default cases shouldn't be removed, they should have a break;
  statement added to them."

Requested by: billf
 2002-06-01 20:54:21 +00:00
Alfred Perlstein
37e1dd483d Silence warnings, remove some empty 'default' switch cases. 2002-06-01 20:40:42 +00:00
Alfred Perlstein
f3bfd2edaf Declare a variable sized array within a structure using [] rather than [0] 
to silence warnings.
 2002-06-01 20:40:05 +00:00
Alfred Perlstein
50225e2f48 Silence preprocessor warning, No need to use CONCAT with "," and "word". 2002-06-01 20:22:33 +00:00
Alfred Perlstein
7e743e3a41 Unbreak LINT by compensating for the 
ng_parse_struct_info -> ng_parse_struct_field change.
 2002-06-01 19:54:21 +00:00
Mike Barcroft
0658e085a7 Fix some, but not all style bugs. 2002-06-01 18:58:02 +00:00