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Author SHA1 Message Date
Hartmut Brandt
33f73ee488 Document the fact that one is allowed to sleep while holding an sx lock. 
Discussed with: jhb@
 2003-06-12 09:06:25 +00:00
Hartmut Brandt
eb74baf398 Rename the section 'locking considerations' into 'context'. 
Change the wording in this section to get rid of references to mutexes
and talk about sleeping instead.

Discussed with: jhb@, ru@
 2003-06-12 09:03:15 +00:00
Greg Lehey
403de99214 Replace hard-coded module path with a keyword which gets changed when 
the kernel is built.
 2003-06-12 08:11:08 +00:00
Greg Lehey
222aa33abc If we're building a debug kernel, add target to install the .gdbinit files 
from tools/debugscripts.
 2003-06-12 08:09:48 +00:00
Kris Kennaway
5ba934c38d Add missing header for system_Select() prototype 2003-06-12 07:48:45 +00:00
Greg Lehey
ed0a525e09 Silence a warning. 2003-06-12 06:17:12 +00:00
Warner Losh
2b8c22f66c Unlock after ISR. 
Noticed by: njr
Pointy hat to: the impable one.
 2003-06-12 06:06:14 +00:00
Greg Lehey
dd3b91651f Remove label command. It has been deprecated since December 1998, and 
recent changes broke it altogether.

Prompted by:  phk
 2003-06-12 05:55:59 +00:00
Greg Lehey
df0267cb7f Remove "label" keyword. 2003-06-12 05:54:53 +00:00
Alan Cox
c10c537816 Finish the vm object locking in sendfile(2). More generally, 
the vm locking in sendfile(2) is complete.
 2003-06-12 05:52:09 +00:00
Greg Lehey
de52a6f7a6 Remove "raw" and "label" keywords. 2003-06-12 05:45:45 +00:00
Warner Losh
9b6df37a1a s/BURN_THE_BOATS/BURN_BRIDGES/g to adopt to new world order 2003-06-12 05:44:30 +00:00
Greg Lehey
bfe670eec4 vinum_bounds_check: Don't check the label sector if the architecture 
doesn't have one.  The test was bogus on these architectures, but
recent changes broke it altogether.

Prompted by:  phk

This should fix the recent SPARC 64 build problems.
 2003-06-12 05:34:42 +00:00
Greg Lehey
98142e711a Remove VINUM_LABEL ioctl. It has been deprecated since December 1998, 
and recent changes broke it altogether.

Prompted by:  phk
 2003-06-12 05:32:31 +00:00
Greg Lehey
00ee3bf535 Remove write_volume_label, the implementation of VINUM_LABEL ioctl. 
It has been deprecated since December 1998, and recent changes broke
it altogether.

Prompted by:  phk
 2003-06-12 05:32:00 +00:00
Warner Losh
078f2f3123 Enable bus mastering in the attach routine. This appears to fix the 
USB 2.0 cardbus cards that have been floating around.

Submitted by: Craig Boston
 2003-06-12 05:29:15 +00:00
Greg Lehey
295cb8611f Remove kw_raw. I've forgotten what it was intended for, and it was 
probably obsoleted by some changes a couple of months ago.
 2003-06-12 05:28:18 +00:00
Warner Losh
d2cd166745 OLDCARD is OBSOLETE_IN_6. Tag it as such. 2003-06-12 04:46:43 +00:00
Warner Losh
e7a945f389 If BURN_BRIDGES or _FreeBSD_version >= 6.0 and OBSOLETE_IN_6 is 
defined, then #error out.  This is protected inside of #ifdef _KERNEL.
This allows one to tag code in the tree that will be deleted in 6.x
with the 'OBSOLETE_IN_6 #define at the top of the file.  This makes
for easy grepping, plus a mechanism that automatically fails the
compilation of those files that are so tagged after we do the cutover.
 2003-06-12 04:44:15 +00:00
Warner Losh
7b22d083ff New global option: BURN_BRIDGES 
Compile out code that will disappear in 6.0, per Peter Wemm's bridge
burning proposal.
 2003-06-12 04:39:32 +00:00
Warner Losh
56738d1490 pc98 doesn't need COMPAT_OLDISA for any devices in the kernel. 
However, GENERIC has wdc commented out, and COMPAT_OLDISA is required
for that.  Comment out COMPAT_OLDISA and sdd a comment to this effect
near wdc.

Reviewed by: nyan@
 2003-06-12 04:19:10 +00:00
Garance A Drosehn
394fd40fa3 Minor improvement to some debugging code that is probably used by no one 
but me (it's usually #ifdef-ed out).

MFC after:	1 week
 2003-06-12 03:49:40 +00:00
Garance A Drosehn
d392a16355 Remove duplicate lines for 'lpr' (copied from lpr/Makefile). 
Add myself as low-key maintainer for newsyslog.
 2003-06-12 03:37:55 +00:00
Warner Losh
de5059db1c Make cbb interrupts MPSAFE: 
o Register ISR INTR_MPSAFE.
o Loop on KTHREAD_DONE == 0 in the thread.
o Safe the INTR_MPSAFE flag for client drivers (don't know if there are any
  CardBus/PCI drivers that are INTR_MPSAFE)
o Read status after acquiring mtx_lock(Giant) rather than before so that we
  catch state changes that happen while Giant is being acquired.
o Turn off the CD bit when we see a CD interrupt, and turn it back on after
  we've attached/detached the card.
o On suspend, actually set the CBB_SOCKET_MASK to zero rather than oring
  in '0' to turn it off on suspend.
o If the ISR that's registerd is MPSAFE, don't acquire Giant around call to
  client ISR.
o Fix comments to reflect these changes.
 2003-06-12 03:37:28 +00:00
Garance A Drosehn
dac192a9ae Remove MAINTAINER= lines. That info is now in /usr/src/MAINTAINERS 2003-06-12 03:32:21 +00:00
Garance A Drosehn
da464120d5 When sanity-checking a variable, it's good to check the correct variable... 
MFC after:	1 week
 2003-06-12 03:30:10 +00:00
Mike Barcroft
e86c7447c2 Drop maintainership of whois(1). If someone needs a review they can 
find me in the whois.c revision history.
 2003-06-12 02:46:47 +00:00
David Xu
8f8377109f Reorder P_* flags. 2003-06-12 01:19:42 +00:00
Marcel Moolenaar
58f2d986a6 Make sure pcpu->pc_pcb is pointing to a 16-byte aligned address. The 
PCB contains FP registers, whose alignment must be 16 bytes at least.
Since the PCB pointed to by pc_pcb is immediately after the PCPU
itself, round-up the size of thge PCPU to a multiple of 16 bytes. The
PCPU is page aligned.

This fixes a misalignment trap caused by stopping a CPU in a SMP
kernel, such as been done when entering the debugger.

Reported by: Alan Robinson <alan.robinson@fujitsu-siemens.com>
 2003-06-12 00:15:18 +00:00
David E. O'Brien
874651b13c Use __FBSDID(). 2003-06-11 23:50:51 +00:00
Jake Burkholder
2b0e2c4ae1 Fix LINT for now. 2003-06-11 23:42:41 +00:00
David E. O'Brien
ebc82d5522 style clean. 2003-06-11 23:24:31 +00:00
Bruce Evans
5ea728feec Fixed some style bugs (disorder and long lines). 2003-06-11 23:17:01 +00:00
David E. O'Brien
d4bad9978e Remove uneeded cast. 2003-06-11 21:37:19 +00:00
David E. O'Brien
a58833a16a This appears to be WARNS=3 safe. 2003-06-11 21:36:06 +00:00
David E. O'Brien
70be60d344 Best we can do is WARNS=1 due to lex. 2003-06-11 21:27:37 +00:00
David E. O'Brien
9cad751da5 Do not refer to the non-existant BDECFLAGS. 2003-06-11 21:25:15 +00:00
Alan Cox
2ab3670aad Lock the vm object when removing a page. 2003-06-11 21:23:04 +00:00
Hiroki Sato
316b600c46 Catch up with the English version: 
1.157 -> 1.158	hardware/common/dev.sgml
	1.573 -> 1.575	relnotes/common/new.sgml
 2003-06-11 21:08:52 +00:00
Garance A Drosehn
ea157fa201 There is no need for this makefile to reference BDECFLAGS, particularly 
since that is no longer defined in the default system install.

MFC after:	1 week
 2003-06-11 20:32:52 +00:00
Thomas Moestl
ad9d5b934b Remove the psycho and sbus iommu function stubs, and put the pointer 
to the iommu_state structure directly into dt_cookie. The stubs have
not been needed for a long time now.
 2003-06-11 20:30:52 +00:00
Thomas Moestl
987c23d4ff Autosize the property buffer instead of limiting it to 8192, and 
exiting if a property happens to be larger.
 2003-06-11 18:44:26 +00:00
Thomas Moestl
bea59c91de Deallocate major 177; the openfirm device does not use a fixed major 
any more.
 2003-06-11 18:34:50 +00:00
Thomas Moestl
933c9a14ed - Add an OFIOCGETPROPLEN ioctl() to get the length of a property. 
- Do not use a fixed major.
- Minor cleanups.
 2003-06-11 18:33:03 +00:00
Warner Losh
c88a674b8d ARtem ONAIR card 
Submitted by: Ben Gras
 2003-06-11 16:56:02 +00:00
Warner Losh
cb8af9e613 regen for 1.52 2003-06-11 16:53:47 +00:00
Warner Losh
e8abadefcc Add ARtem ONAIR wi card. 
Submitted by: Ben Gras
Forgotten by: imp
 2003-06-11 16:53:26 +00:00
Warner Losh
7988ce93e8 Minor tweaks that are effectively all style tweaks. 2003-06-11 16:51:27 +00:00
Warner Losh
729a248d63 Call wi_free() in all the relevant error cases. 2003-06-11 16:41:07 +00:00
Warner Losh
459caa871c Call wi_free on the failure cases of pccard. 
Tested by: scottl
 2003-06-11 16:39:20 +00:00