Commit graph

127928 commits

Author SHA1 Message Date
Matt Jacob bd3fd815a7 2nd and final commit that moves us to CAM_NEW_TRAN_CODE
as the default.

Reviewed by multitudes.
2006-11-02 00:54:38 +00:00
Andrew Thompson edc9f4ae99 If the port is agreed or edge then allow it go go straight to forwarding rather
than waiting another tick (1s) for the states to be checked again.
2006-11-02 00:39:36 +00:00
Pawel Jakub Dawidek 3398f41fc0 Grr, fix one more build breakage. 2006-11-02 00:37:39 +00:00
Marcel Moolenaar 5cae408f81 Don't unconditionally compile-in the bcache code. It's only used on
i386/amd64 and pc98. Remove useless calls to bcache_init() from the
ia64 and sparc64 loaders, as well as from the OFW common code.
2006-11-02 00:26:45 +00:00
Marius Strobl 9e264172bd Remove <sys/types.h>; including both <sys/param.h> and <sys/types.h>
violates style(9).
2006-11-02 00:05:15 +00:00
Marcel Moolenaar ac2bbfc8cf o Make sure to clear f->f_devdata if d_dev->dv_open() fails. It
would otherwise cause devclose() to free() the memory again.
o  Refactor devopen() so that it's more readable.
2006-11-02 00:02:22 +00:00
Marius Strobl 65deb9d947 - In sunkbd_probe_keyboard() don't bother to determine the keyboard layout
as we have no use for that info. Instead let this function return the
  keyboard ID and verify at its invocation in sunkbd_configure() that we're
  talking to a Sun type 4/5/6 keyboard, i.e. a keyboard supported by this
  driver.
- Add an option SUNKBD_EMULATE_ATKBD whose code is based on the respective
  code in ukbd(4) and like UKBD_EMULATE_ATSCANCODE causes this driver to
  emit AT keyboard/KB_101 compatible scan codes in K_RAW mode as assumed by
  kbdmux(4). Unlike UKBD_EMULATE_ATSCANCODE, SUNKBD_EMULATE_ATKBD also
  triggers the use of AT keyboard maps and thus allows to use the map files
  in share/syscons/keymaps with this driver at the cost of an additional
  translation (in ukbd(4) this just is the way of operation).
- Implement an option SUNKBD_DFLT_KEYMAP, which like the equivalent options
  of the other keyboard drivers allows to specify the default in-kernel
  keyboard map. For obvious reasons this made to only work when also using
  SUNKBD_EMULATE_ATKBD.
- Implement sunkbd_check(), sunkbd_check_char() and sunkbd_clear_state(),
  which are also required for interoperability with kbdmux(4).
- Implement K_CODE mode and FreeBSD keypad compose.
- As a minor hack define KBD_DFLT_KEYMAP also in the !SUNKBD_EMULATE_ATKBD
  case so we can obtain fkey_tab from <dev/kbd/kbdtables.h> rather than
  having to duplicate it and #ifdef some more code.
- Don't use the TX-buffer for writing the two command bytes for setting the
  keyboard LEDs as this consequently requires a hardware FIFO that is at
  least two bytes in depth, which the NMOS-variant of the Zilog SCCs doesn't
  have. Thus use an inlined version of uart_putc() to consecutively write
  the command bytes (a cleaner approach would be to do this via the soft
  interrupt handler but that variant wouldn't work while in ddb(4)). [1]
- Fix some minor style(9) bugs.

PR:		90316 [1]
Reviewed by:	marcel [1]
2006-11-02 00:01:15 +00:00
Pawel Jakub Dawidek a722f8df9e Document MNT_GJOURNAL option. 2006-11-01 23:40:44 +00:00
Pawel Jakub Dawidek 501250ba60 Now, that we have gjournal in the tree add possibility to configure
gmirror and graid3 in a way that it is not resynchronized after a
power failure or system crash.
It is safe when gjournal is running on top of gmirror/graid3.
2006-11-01 22:51:49 +00:00
Pawel Jakub Dawidek aee5398c29 G_TYPE_NONE was replaced with G_TYPE_BOOL. 2006-11-01 22:28:11 +00:00
Pawel Jakub Dawidek f187490a2d Change spaces to tabs where needed. 2006-11-01 22:16:53 +00:00
John Birrell a836d5f134 Spaces to tabs. (I shouldn't copy and paste from diff output to a terminal)
Noticed by: pjd
2006-11-01 21:33:17 +00:00
Pawel Jakub Dawidek a777323904 Style nits. 2006-11-01 18:59:06 +00:00
Pawel Jakub Dawidek 5541f25ec7 Fix md(4) panic which occurs when I/O request different than
BIO_READ/BIO_WRITE is sent to vnode-backed provider (BIO_DELETE or
BIO_FLUSH).

Reported by:	ceri

Add support for BIO_FLUSH to vnode-backed md(4) devices based on
VOP_FSYNC().
2006-11-01 18:56:18 +00:00
John Baldwin 186d340f75 Fix compile botch in the last panic botch fix. :(
Pointy hat:	jhb
Reported by:	brueffer
2006-11-01 18:24:12 +00:00
Marius Strobl 373b61fd20 Remove the atkbd(4), atkbdc(4) and psm(4) hints. In theory they can be
used on sparc64 but that would be totally wrong in practice.
2006-11-01 18:17:53 +00:00
John Baldwin 1ac27db5b7 Increment nb_allocated while holding the pt_mtx lock to avoid races. 2006-11-01 16:50:13 +00:00
John Baldwin 9045eda252 Comment and style tweak. 2006-11-01 16:48:33 +00:00
Pawel Jakub Dawidek eba8f13797 Skip disabled CPU, because after we sched_bind() to a disabled CPU,
we won't be able to exit from the thread.

Function g_eli_cpu_is_disabled() stoled from kern_pmc.c.

PR:		104669
Reported by:	Nikolay Mirin <nik@optim.com.ru>
MFC after:	1 week
2006-11-01 16:05:06 +00:00
John Baldwin 8d7b3b9566 Fix botch in last commit (I tested on 6.x which doesn't have TSO):
- Test the mac_type rather than if_hwassist (since ifp doesn't exist yet)
  to determine if the adapter supports TSO and thus to change the sizes
  for the bus_dma tag.

Reviewed by:	glebius
2006-11-01 15:36:47 +00:00
Pawel Jakub Dawidek 8e570b35f7 Forgot to remove this line.
Reported by:	maxim
2006-11-01 14:09:59 +00:00
Konstantin Belousov 2276d0814f Aquire Giant in the softdep_flush for clear_remove() and clear_inodedeps()
processing when QUOTA is set.

Reported and tested by:	Peter Holm
Reviewed by:	tegge
MFC after:	3 days
2006-11-01 13:48:44 +00:00
Pawel Jakub Dawidek 89780ffb72 Better English.
Submitted by:	ru
2006-11-01 12:44:28 +00:00
Pawel Jakub Dawidek 2c0ea12df5 - Document two new function g_alloc_bio() and g_duplicate_bio().
- Bump modification date.
- Update copyright years.
2006-11-01 12:42:14 +00:00
Olivier Houchard da834c5711 Do not include both <sys/types.h> and <sys/param.h>, it is a style bug as
sys/types.h is included in sys/param.h, so instead just move the
#include <sys/param.h> before the headers that need it.

Spotted out by:	bde
2006-11-01 12:41:43 +00:00
Pawel Jakub Dawidek c4639cb3d8 Document BIO_FLUSH request. 2006-11-01 12:34:35 +00:00
Pawel Jakub Dawidek 118c814ee8 Add BIO_FLUSH support to GSHSEC class. 2006-11-01 12:30:51 +00:00
Pawel Jakub Dawidek 0c554c7884 Add BIO_FLUSH support to GPT class. 2006-11-01 12:29:49 +00:00
Philip Paeps 089d90279a Fix vim syntax highlighting. Vim complained about the (comment). The syntax
file is also called "sendpr", not "send-pr".
2006-11-01 12:13:08 +00:00
Ruslan Ermilov 1675d675a7 Fix -fstrict-aliasing warning. 2006-11-01 10:56:33 +00:00
Pawel Jakub Dawidek 3911a26e74 Update the code to the current sync(2) version:
- Do not modify mnt_flag without mount interlock held.
- Do not touch MNT_ASYNC flag, as this can lead to a race with nmount(2).

Pointed out by:	tegge
Reviewed by:	tegge
2006-11-01 09:37:11 +00:00
Pawel Jakub Dawidek 6634ef3651 Fix powerpc build.
Reported by:	Peter Grehan <grehan@freebsd.org>
2006-11-01 09:22:33 +00:00
Andrew Thompson 3fab76690c Bring in support for the Rapid Spanning Tree Protocol (802.1w).
RSTP provides faster spanning tree convergence, the protocol will exchange
information with neighboring switches to quickly transition to forwarding
without creating loops. The code will default to RSTP mode but will downgrade
any port connected to a legacy STP network so is fully backward compatible.

Reviewed by:	syrinx
Tested by:	syrinx
2006-11-01 09:07:47 +00:00
John Birrell 618fd0a605 When building an upgraded make, don't worry about processing it for
use with DTrace because the normal buildworld will do that when the
tools are built.
2006-11-01 09:05:40 +00:00
John Birrell 87d0f81ce7 Add a build option to support WITH_CDDL and WITHOUT_CDDL, defaulting
to WITH_CDDL.

This option enables building code that is licensed under Sun's CDDL.
The DTrace code is licensed that way, so by default it will get built
unless the WITHOUT_CDDL option is used.

There is another build toggle, NO_CTF, which turns off execution of
ctfconvert and ctfmerge in sys.mk, but this can't be implemented as
WITH_/WITHOUT because bsd.own.mk isn't included in all Makefiles and
sys.mk is included automatically by make.
2006-11-01 09:02:11 +00:00
John Birrell 0415f45d48 Add the trap-trace function for the hypervisor. 2006-11-01 08:14:14 +00:00
Maxim Konovalov c16ed02e25 o OpenBSD 4.0 added. 2006-11-01 04:56:35 +00:00
John Birrell 3d068827c2 Add a cnputs() function to write a string to the console with
a lock to prevent interspersed strings written from different CPUs
at the same time.

To avoid putting a buffer on the stack or having to malloc one,
space is incorporated in the per-cpu structure. The buffer
size if 128 bytes; chosen because it's the next power of 2 size
up from 80 characters.

String writes to the console are buffered up the end of the line
or until the buffer fills. Then the buffer is flushed to all
console devices.

Existing low level console output via cnputc() is unaffected by
this change. ithread calls to log() are also unaffected to avoid
blocking those threads.

A minor change to the behaviour in a panic situation is that
console output will still be buffered, but won't be written to
a tty as before. This should prevent interspersed panic output
as a number of CPUs panic before we end up single threaded
running ddb.

Reviewed by:	scottl, jhb
MFC after:	2 weeks
2006-11-01 04:54:51 +00:00
Maxim Konovalov b889a97163 o Expand "Nov" to "November" in Dd macro, remove eol whitespace. 2006-11-01 04:46:06 +00:00
Kevin Lo c0348f2e02 Document the cdp for controlling CD power.
Approved by: cognet
2006-11-01 03:45:24 +00:00
David Xu 29f4831b30 Add error code EPERM.
Reviewed by: ru, deischen
2006-11-01 01:54:30 +00:00
Julian Elischer e0558bb990 Reworking of how to add ports.
submitted by: Jean Milanez Melo
2006-11-01 01:25:51 +00:00
Pawel Jakub Dawidek ff4ff59d64 Remove debugging code I accidentally committed. 2006-11-01 01:19:13 +00:00
John Baldwin b54a17cd2f Whitespace and style nits. 2006-10-31 22:36:49 +00:00
Pawel Jakub Dawidek f348204c94 Hook up gjournal bits to the build.
Sponsored by:	home.pl
2006-10-31 22:22:30 +00:00
Pawel Jakub Dawidek 508bdc9962 Add Makefile for geom_journal kernel module.
Sponsored by:	home.pl
2006-10-31 22:21:47 +00:00
Pawel Jakub Dawidek 1a39ef9574 Forgot to add file with gjournal specific fsck code.
Sponsored by:	home.pl
2006-10-31 22:21:01 +00:00
Pawel Jakub Dawidek b9116fb333 Add fs_unrefs field to the super block structure.
Sponsored by:	home.pl
2006-10-31 22:18:33 +00:00
Pawel Jakub Dawidek 39a7a769f0 Add recently added fs_unrefs field.
Sponsored by:	home.pl
2006-10-31 22:15:59 +00:00
Pawel Jakub Dawidek fffbc2a500 Update after function renames.
Sponsored by:	home.pl
2006-10-31 22:07:29 +00:00