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Commit Graph

30194 Commits

Author SHA1 Message Date
Daniel Eischen
bc874287e9 Fix prototype to sigreturn to use struct __ucontext instead of ucontext_t. 2002-02-17 17:41:28 +00:00
Daniel Eischen
0270d57aef Use struct __ucontext in prototypes and associated functions instead of
ucontext_t.  Forward declare struct __ucontext in <sys/signal.h> and
remove reliance on <sys/ucontext.h> being included.

While I'm here, also hide osigcontext types from userland; suggested
by bde.

Namespace pollution noticed by: Kevin Day <toasty@shell.dragondata.com>
2002-02-17 17:40:34 +00:00
Chris D. Faulhaber
efec00ac60 Error handling fixes for inflate. 2002-02-17 17:35:18 +00:00
Yoshihiro Takahashi
37be85a7b0 Correct typo. 2002-02-17 14:16:17 +00:00
Josef Karthauser
a10b07e4ec Fix a formatting error. 2002-02-17 12:41:50 +00:00
Josef Karthauser
97e5881fe1 KNF style the code, ready for an MFC. 2002-02-17 12:29:39 +00:00
Josef Karthauser
1b262fd0c5 KNF style the code, ready for an MFC. 2002-02-17 11:58:58 +00:00
Yoshihiro Takahashi
9f67ccb7e5 Move the bus_space_subregion function from the puc driver to the bus_space
sutff.

Reviewed by:	jhay
2002-02-17 09:41:23 +00:00
Yoshihiro Takahashi
9d139b79d4 - Split the routine to initialize a bus_space_handle into the separate
function.
- Only access a bus_space_handle if the resource type is SYS_RES_MEMORY or
  SYS_RES_IOPORT.
- Add the bus_space_subregion supports.
2002-02-17 09:16:45 +00:00
Yoshihiro Takahashi
a6e1e07f4d MFi386: revision 1.167 2002-02-17 08:56:12 +00:00
Yoshihiro Takahashi
6bcb5293f0 MFi386: revision 1.392 2002-02-17 08:55:42 +00:00
Julian Elischer
dcfe2243f0 Purely whitespace changes 2002-02-17 08:14:15 +00:00
Matthew Dillon
e1bca29fae replace the embedded cr_mtx in the ucred structure with cr_mtxp (a mutex
pointer), and use the mutex pool routines.  This greatly reduces the size
of the ucred structure.
2002-02-17 07:30:34 +00:00
Matt Jacob
b894188248 Support for f/w crash dumps (2200 && 23XX).
If you want QLogic to look at a potential f/w problem for FC cards, you really
have to provide them info in the format they expect. This involves dumping
a lot of hardware registers (> 300 16 bit registers) and a lot of SRAM
(> 128KB minimum). Thus all of this code is #ifdef protected which will
become an option so that the memory allocation of where to dump the crash
image is pretty expensive. It's worth it if you have a reproducible problem
because they have some tools that can tell them, given the f/w version,
the precise state of everything.

MFC after:	1 week
2002-02-17 06:38:22 +00:00
Matt Jacob
3f02619fb8 Hints for WWN are now WWNN and/or WWPN.
MFC after:	1 week
2002-02-17 06:34:21 +00:00
Matt Jacob
01ff579d86 Add in support firmware crash dumps. Change CFG options to split
WWN into WWNN and WWPN.

MFC after:	1 week
2002-02-17 06:32:58 +00:00
Warner Losh
c92e45e4a1 Bulk changes made during the BSDcon kernel summit and travel afterwards.
Appologies for making this one bulk commit, but I have tested all these
changes together and don't want to break anything by trying to disentangle
it.

o Make debugging a sysctl/tunable
o Remove flags word from yenta chip info, it is unused
o Make 16-bit card I/O range and 32-bit card I/O range tunables
o Start the rename of pccbb to cbb to match NetBSD by misc renames.
o Kill the now bogus list of softcs to create kthread.  Instead, just
  create the kthread in the attach routine.
o Remove sc_ from some structure names.  It isn't needed.
o Refine chipset lookup code.
o Match generic PCI <-> CardBus bridges.  We specifically don't generically
  match PCI PCMCIA bridges because they are not, with one exception, yenta
  devices.
o Add some comments about the why we need to have a function table ala
  OLDCARD
o The PCI interrupt routing by using the ExCA registers is needed for
  for all bridges, per the spec, not just TI ones.
o Collapse TOPIC95 and TOPIC95B.
o Using the ToPIC 97 and 100 datasheets, try to support these bridges better,
  but more work is needed.
o Generally clarify some XXX comments and add them in a few places where
  things didn't look right to me.
o Move interrupt generating register access until after we establish an ISR.
o Add support for YV and XV cards.  X and Y are numbers to be determined
  later (but maybe never).
o factor powerup code for 16-bit and 32-bit cards.
o When a card supports more than one voltage, prefer the lowest supported
  volage.  Windows does this, and MS's design guides imply this is the
  right thing to do.
o Document race between kthread_exit(0) and kldunload's unmapping of pages
  that John Baldwin and I discovered.
o Debounce the CSC interrupt a little better.
o When a 16-bit card is inserted when we don't have a pccard child,
  warn about it better.  Ditto for 32-bit card.
o Ack ALL the interrupt bits that we get, not just 0x1.
o maybe a couple minor style nits corrected.
2002-02-17 03:11:11 +00:00
Julian Elischer
2eb927e2bb If the credential on an incoming thread is correct, don't bother
reaquiring it. In the same vein, don't bother dropping the thread cred
when goinf ot userland. We are guaranteed to nned it when we come back,
(which we are guaranteed to do).

Reviewed by:	jhb@freebsd.org, bde@freebsd.org (slightly different version)
2002-02-17 01:09:56 +00:00
Julian Elischer
39a2e724e1 remove __P before next commit
Reviewed by:	jhb
2002-02-17 00:59:58 +00:00
Dag-Erling Smørgrav
7d8aca49fc I am sick of being told that "cstsevent occures". 2002-02-16 23:00:27 +00:00
Brian Feldman
1b56782026 (Doing that whole test-immediately-after-commit-thing like obrien sez:)
Forgot to include lock.h and mutex.h for GIANT_REQUIRED.
2002-02-16 17:44:43 +00:00
Brian Feldman
1fd9f8f438 Add revoke_and_destroy_dev(), to be used by devices which decide when
they choose to destroy themselves without regard to whether or not
they are open.
2002-02-16 17:35:05 +00:00
John Hay
9c564b6c92 Add the puc (PCI "Universal" Communications) driver. The idea and some of
the structure definitions come from NetBSD to make it easier to share card
definitions. The driver only acts as a shim between the pci bus and the
sio driver. Later pci parallel ports could also be supported through this
driver. Support for most single and multiport pci serial cards should be
as simple as adding its definition to pucdata.c

Tested with the following pci cards:
Moxa Industio CP-114, 4 port RS-232,RS-422/485
Syba Tech Ltd. PCI-4S2P-550-ECP, 4 port RS-232 + 2 parallel ports
Netmos NM9835 PCI-2S-550, 2 port RS-232
2002-02-16 15:12:14 +00:00
Yoshihiro Takahashi
911eb59369 MFi386: revisions 1.334 and 1.335 2002-02-16 13:13:22 +00:00
Yoshihiro Takahashi
35c1f59123 MFi386: revisions 1.495 and 1.496 2002-02-16 12:59:58 +00:00
Yoshihiro Takahashi
1b629611b6 Added #include <sys/systm.h> 2002-02-16 12:58:16 +00:00
Søren Schmidt
72afad5ba4 Dont try to attach ATA RAID's if none found. 2002-02-16 08:10:24 +00:00
Bruce Evans
e9196dc5f7 Don't leave garbage in parts of fpregs in the fxsr case. All callers
(procfs and ptrace) supply kernel stack garbage, so kernel context was
leaked to userland.

Reviewed by:	des
2002-02-16 07:07:54 +00:00
Bruce Evans
a21759a1a9 FIxed the following style bugs:
- clobbering of jsp's $Id$ by FreeBSD's old $Id$.
- long lines in recent KSE changes (procfs_ctl.c).
- other style bugs in KSE changes (most related to an shadowed variable
  in procfs_status.c -- the td in the outer scope is obfuscated by
  PFS_FILL_ARGS).

Approved by:	des
2002-02-16 05:59:26 +00:00
Bruce Evans
a76d60f014 FIxed the following style bugs:
- clobbering of jsp's $Id$ by FreeBSD's old $Id$.
- lost Berkeley id in procfs_dbregs.c
- long lines in recent KSE changes.
- various gratuitous differences between procfs_*regs.c.
2002-02-16 05:38:07 +00:00
Bruce Evans
ff3741f519 Fixed missing PHOLD()/PRELE().
Obtained from:	procfs_dbregs.c
Approved by:	des
2002-02-16 04:05:32 +00:00
Josef Karthauser
4d0649fbad Merge from NetBSD:
Pave the way for USB2, by replacing 'lowspeed' with 'speed', so
that it can take the values USB_SPEED_LOW, USB_SPEED_FULL or in
time USB_SPEED_HIGH.
2002-02-16 00:51:26 +00:00
Josef Karthauser
c67fd26e98 Re-add bmaj to the cdevsw's, but don't compile it in on -current.
This makes the code more portable between -current, -stable and the
other BSDs.
2002-02-15 22:54:10 +00:00
Garrett Wollman
3b7a4c4b1d Resurrect one of the easiest changes from my big include files roll-up
patch from a year ago: give file flags their own type.  This does not
(yet) change the type used by system calls or library functions.
The underlying type was chosen to match what is returned by stat().
2002-02-15 22:15:39 +00:00
Bruce Evans
aa99bc993e Fix my recent breakage of some modules. 2002-02-15 15:45:34 +00:00
Thomas Moestl
5dc4151c36 Add a delta missed in the last iommu.c commit. This unbreaks the sparc64
kernel build.

Pointy hat to:	tmm
2002-02-15 14:48:54 +00:00
Robert Drehmel
2649cfd7fd - Remove unneeded variable.
- Remove change for my local configuration that slipped in with
   the last commit; I am having problems booting when multiple SCSI
   disks are attached, so I will change this part as soon as I find
   a solution, anyway.
2002-02-15 13:22:09 +00:00
Bruce Evans
1e92845e1b Garbage-collect options ACPI_NO_ENABLE_ON_BOOT, AML_DEBUG, BLEED,
DEVICE_SYSCTLS, KEY, LOUTB, NFS_MUIDHASHSIZ, NFS_UIDHASHSIZ, PCI_QUIET
and SIMPLELOCK_DEBUG.
2002-02-15 13:16:11 +00:00
Robert Drehmel
0259c50ec2 This file is now unneeded. 2002-02-15 13:11:00 +00:00
Robert Drehmel
6d41f1a9db - Do not include a NetBSD header as it is not needed anymore.
- Remove two constants that were needed in conjuction with the
   NetBSD disklabel header.  Use the FreeBSD equivalents.
   To boot from NetBSD/sparc64 partitions, define LABELOFFSET to
   be 128.
 - Do not use the complete open firmware path to filter out cdrom drives.
   No path containing "cdrom" is detected as a disk now.
 - Simplify some code.
2002-02-15 13:09:34 +00:00
Robert Drehmel
c119807ba8 Add the FreeBSD/sparc64 bootblock and its make file. 2002-02-15 12:49:20 +00:00
Ruslan Ermilov
51c8ec4a3d Moved the 127/8 check below so that IPF redirects have a chance of working.
MFC after:	1 day
2002-02-15 12:19:03 +00:00
Bruce Evans
039b360dac Garbage collect options AVM_A1_PCI, AVM_A1_PCMCIA, DEBUG_LINUX, DEV_APM,
GUS_DMA, GUS_DMA2, GUS_IRQ, OLTR_NO_BULLSEYE_MAC, OLTR_NO_HAWKEYE_MAC,
OLTR_NO_TMS_MAC and PCIC_RESUME_RESET.
2002-02-15 10:19:39 +00:00
Bruce Evans
89f37afac5 #include "opt_compat.h" so that the support for old ioctls can actually
be compiled.  Old tty ioctls are still used (possibly ifdef'ed) in at
least the following programs in the src tree:
  atc des ee fontedit gdb gdbserver lock ntp perl5 tcsh telnet top vttest

rp.c:
Unremoved used variables so that the support for old ioctls actually
compiles.

Not tested at runtime by:	bde
2002-02-15 08:28:34 +00:00
Bruce Evans
1e9ea774c0 Added undocumented options AAC_DEBUG, ACD_DEBUG, ACPI_MAX_THREADS,
ACPI_NO_SEMAPHORES, ASR_MEASURE_PERFORMANCE, AST_DEBUG, ATAPI_DEBUG,
ATA_DEBUG, BKTR_ALLOC_PAGES, BROOKTREE_ALLOC_PAGES, CAPABILITIES,
COMPAT_SUNOS, CV_DEBUG, MAXFILES, METEOR_TEST_VIDEO, NDEVFSINO,
NDEVFSOVERFLOW, NETGRAPH_BRIDGE, NETSMB, NETSMBCRYPTO, PFIL_HOOKS,
SIMOS, SMBFS, VESA_DEBUG, VGA_DEBUG.

Start using #! to comment out negative options and ## to comment out
broken options.

atapi-all.c:
Fixed rotted bits that were hiding under ATAPI_DEBUG.

atapi-cd.c:
#include "opt_ata.h" so that ACD_DEBUG is actually visible.

ata/atapi-tape.c
#include "opt_ata.h" so that AST_DEBUG is actually visible.
2002-02-15 07:08:44 +00:00
Luigi Rizzo
e88516c29b Lots of improvement to the bridging code.
In order of importance:

 + each cluster now uses private data structures (filtering and
   local address tables) so you can treat them as fully independent
   switches. This part of the work was supported by:
        Cisco Systems, Inc. - NSITE lab, RTP, NC.

 + cleaned up the handling of configuration, so the system will behave
   much better when real or pseudo devices are dynamically attached
   or detached. It should also not panic anymore on systems with large
   number of devices, closing a few existings PRs on the topic.

 + while at it, add support for VLAN. This means that a FreeBSD box
   can now work as a real VLAN switch, with trunk interfaces etc.
   As an example:
        ifconfig vlan0 vlan 3 vlandev dc0
        ifconfig vlan1 vlan 4 vlandev dc0
        net.link.ether.bridge_cfg="vlan0:3,dc1:3,vlan1:4,dc1:4"
   uses dc0 as a trunk interface, and dc1 and dc3 as ports on vlans 3 and 4
   You get the idea...
   NOTA BENE: by default bridge_cfg is initialised to "" so even if
   you enable bridging, no packets will be bridged until you set the
   list of interfaces on which you want this to happen.

 + large restructuring of the code, moving private vars and types from
   bridge.h to bridge.c.

 + added a lot of comments to the code to explain how to use it.
2002-02-15 05:11:11 +00:00
Luigi Rizzo
cad15830dc Remove useless initialization to 0 of a couple of global variables. 2002-02-15 04:57:18 +00:00
Bruce Evans
8c3d74f4bf Fixed a typo in rev.1.65 that gave a reference to a nonexistent variable.
This was not detected by LINT because LINT is missing COMPAT_SUNOS.
2002-02-15 03:54:01 +00:00
Luigi Rizzo
e522304423 Make this compile after changes to kse structures.
This escaped because DEVICE_POLLING is disabled in LINT being
not compatible with SMP. In fact, it is only a runtime problem,
so if we could recognize that we are building a LINT kernel
we could as well disable the check for SMP being defined.

Reported-by: Joe Clarke
2002-02-15 02:50:07 +00:00
Andrew Gallatin
9ffbfb248b Spell #if 0 correctly 2002-02-14 22:29:03 +00:00