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53425 Commits

Author SHA1 Message Date
Warner Losh
9dd18bb07e Don't build arcmsr on pc98. The card either won't fit/work in the 
pc98 machines because (a) it is PCIe or PCI-X (b) there's a BIOS that
must run at boot which assumes IBM-AT compatible boot environment.

Noticed by: scottl
 2005-04-01 17:40:39 +00:00
Bill Paul
92b9707e2d Fix another KeInitializeDpc()/amd64 calling convention issue: 
ndis_intrhand() has to be wrapped for the same reason as ndis_timercall().
 2005-04-01 16:40:22 +00:00
John-Mark Gurney
5da5a253a5 move the statement about switching power states to just before we do it, so 
we don't print a false statement if the destination powerstate is
unsupported...
 2005-04-01 16:22:50 +00:00
Dag-Erling Smørgrav
8987631f85 MFi386 (1.610): let TUNABLE_ULONG_FETCH handle the suffix. 2005-04-01 10:59:13 +00:00
Warner Losh
8d42a36cf1 arcmsr_make_timespec, and arcmsr_getcmos_time appear to be unused, and 
reference functions that don't exist on at least pc98.  #if 0 them
out.  This should fix the pc98 tinderbox breakage.  Tested only on
i386 and pc98.
 2005-04-01 07:15:52 +00:00
Peter Grehan
98cbfce5db Introduce channel-level setmode newbus method. 
Thanks to sos for the code re-org that allowed this.
 2005-04-01 03:28:55 +00:00
John Baldwin
67d1e9191e Use kern_settimeofday() to avoid stackgap use. 2005-03-31 22:58:37 +00:00
John Baldwin
48052f99e7 - Use a custom version of copyinuio() to implement readv/writev using 
kern_readv/writev.
- Use kern_settimeofday() and kern_adjtime() rather than stackgapping it.
 2005-03-31 22:58:13 +00:00
John Baldwin
3dde27da5e - Use a custom version of copyinuio() to implement readv/writev using 
kern_readv/writev.
- Use kern_sched_rr_get_interval() rather than the stackgap.
 2005-03-31 22:57:21 +00:00
John Baldwin
50b584201d Use a custom version of copyinuio() to implement osf1_{read,write}v() via 
kern_{read,write}v().
 2005-03-31 22:56:14 +00:00
John Baldwin
fe24ab5fc5 Actually commit the code for kern_sched_get_rr_interval(). 2005-03-31 22:54:48 +00:00
Peter Wemm
8d2046fa1e Since the question keeps coming up, explain why the -mno-sse etc switches 
are there and that it does not have an effect on user applications.
 2005-03-31 22:53:58 +00:00
John Baldwin
b88ec951e1 Implement kern_adjtime(), kern_readv(), kern_sched_rr_get_interval(), 
kern_settimeofday(), and kern_writev() to allow for further stackgap
reduction in the compat ABIs.
 2005-03-31 22:51:18 +00:00
John Baldwin
e392175600 Bring back the WITNESS_WARN() check to _STOPEVENT() as all the callers have 
been fixed for quite a while now.
 2005-03-31 22:50:14 +00:00
John Baldwin
ea2b9b3e36 - Denote a few places where kobj class references are manipulated without 
holding the appropriate lock.
- Add a comment explaining why we bump a driver's kobj class reference
  when loading a module.
 2005-03-31 22:49:31 +00:00
John Baldwin
2945387fee Drop a bogus mp_fixme(). Adding a lock would do nothing to reduce userland 
races regarding changing of jail-related sysctls.
 2005-03-31 22:47:57 +00:00
John Baldwin
db8a98353d - Fix some sign extension problems with implicit 32 to 64 bit conversions. 
- Fix the mmap2() wrapper to not truncate high addresses.

Submitted by:	Christian Zander
 2005-03-31 22:47:18 +00:00
Sam Leffler
aa083c3dc6 plug resource leak 
Submitted by:	mdodd
Noticed by:	Coverity Prevent analysis tool
 2005-03-31 21:58:53 +00:00
Sam Leffler
23691262f0 fix potential null ptr deref 
Noticed by:	Coverity Prevent analysis tool
 2005-03-31 21:55:09 +00:00
Sam Leffler
001ea8fba8 avoid null ptr deref 
Noticed by:	Coverity Prevent analysis tool
 2005-03-31 21:53:21 +00:00
Sam Leffler
aadbcea379 avoid use after free 
Submitted by:	gibbs
Reviewed by:	mdodd
Approved by:	Coverity Prevent analysis tool
 2005-03-31 21:43:19 +00:00
Sam Leffler
ec04feb21b avoid use after free 
Submitted by:	gibbs
Reviewed by:	mdodd
Noticed by:	Coverity Prevent analysis tool
 2005-03-31 21:42:49 +00:00
Bill Paul
2c87b2b73f Apparently I'm cursed. ndis_findwrap() should be searching ndis_functbl, 
not ntoskrnl_functbl.
 2005-03-31 21:20:19 +00:00
David E. O'Brien
503e759c5d MFR5: rev 1.421.2.6: Enable support for 32-bit Linux binaries by default. 
There are too many questions in freebsd-amd64@ about how to enable Linux
support that it seems a required piece of functionality.  Thus we should
just have it on by default.
 2005-03-31 20:55:10 +00:00
John Baldwin
b80ed61487 Don't recursively panic when we call mi_switch() in a critical section, 
even though calling mi_switch() after a panic is likely a bug anyway as
the recursive panic only serves to make things worse.
 2005-03-31 20:36:44 +00:00
Scott Long
d0885ac3cf Glue the arcmsr driver into the tree. 2005-03-31 20:21:43 +00:00
Nate Lawson
965a34fb62 Always free the returned env pointer even it doesn't indicate we're in 
verbose mode.

Found by:	Coverity Prevent (via sam)
 2005-03-31 19:07:26 +00:00
Nate Lawson
71ab130c9b Add a check for cpufreq_unregister() being called with no cpufreq device 
active.  Note that the logic indicates this should not be possible so
generate a warning if this ever happens.

Found by:	Coverity Prevent (via sam)
 2005-03-31 18:56:54 +00:00
Nate Lawson
0b755d6554 Additions to .PATH are cumulative so referencing $.PATH is not helpful. 
Informed by:	ru
 2005-03-31 18:51:06 +00:00
Scott Long
f1c579b1ec Add the Areca SATA RAID driver (arcmsr). This supports the ARC-11xx and 12xx 
series of controllers.  Areca provides a CLI and HTTP management tool for
FreeBSD/i386 and FreeBSD/amd64 on their website.  Many thanks to Areca for
their support of FreeBSD.  Thanks also to Mike Tansca and Sentex Communications
for donating hardware.

Obtained from: Erich Chen <erich at areca com tw>
 2005-03-31 18:19:55 +00:00
Scott Long
69bbb4fe70 If resource allocation fails, we could wind up freeing the cdev without it 
being allocated.  Add a simple check for this.

Submitted by: yongari
 2005-03-31 17:16:40 +00:00
Sam Leffler
fe234894e5 reclaim mbufs in failure cases 
Submitted by:	Tai-hwa Liang
 2005-03-31 16:39:18 +00:00
Bill Paul
621b33fc5b Fix an amd64 issue I overlooked. When setting up a callout to 
ndis_timercall() in NdisMInitializeTimer(), we can't use the raw
function pointer. This is because ntoskrnl_run_dpc() expects to
invoke a function with Microsoft calling conventions. On i386,
this works because ndis_timercall() is declared with the __stdcall
attribute, but this is a no-op on amd64. To do it correctly, we
have to generate a wrapper for ndis_timercall() and us the wrapper
instead of of the raw function pointer.

Fix this by adding ndis_timercall() to the funcptr table in subr_ndis.c,
and create ndis_findwrap() to extract the wrapped function from the
table in NdisMInitializeTimer() instead of just passing ndis_timercall()
to KeInitializeDpc() directly.
 2005-03-31 16:38:48 +00:00
Søren Schmidt
5a5b148dd8 Change the ata_* methods to use a channel device instead of a 
controller device. This helps when there is no controller parent
to a channel (PPC port).
 2005-03-31 15:05:40 +00:00
Poul-Henning Kamp
f4f6abcb4e Explicitly hold a reference to the cdev we have just cloned. This 
closes the race where the cdev was reclaimed before it ever made it
back to devfs lookup.
 2005-03-31 12:19:44 +00:00
Poul-Henning Kamp
9477d73e32 cdev (still) needs per instance uid/gid/mode 
Add unlocked version of dev_ref()

Clean up various stuff in sys/conf.h
 2005-03-31 10:29:57 +00:00
Poul-Henning Kamp
eb151cb989 Rename dev_ref() to dev_refl() 2005-03-31 06:51:54 +00:00
Søren Schmidt
0da27c6206 Correct the PCI ID for the SiS 965, and add support for the SATA part 
that was left our by accident.

Prodded by:	Patrik Backlund
 2005-03-31 06:25:14 +00:00
Nate Lawson
07b68f9266 Remove check of numpst to allow more K8 variants to attach. The other 
checks, including cpuid_is_k7(), will catch CPUs that really don't support
this method.

Submitted by:	Bruno Ducrot
Tested by:	Jari Kirma (kirma cs.hut.fi)
 2005-03-31 06:11:04 +00:00
Jeff Roberson
278c5a6efa - Fix botched LK_NOWAIT removal. I mistakenly thought this compiled as 
part of GENERIC.
 2005-03-31 05:58:14 +00:00
Jeff Roberson
aa7ba42796 - FFS supports shared locks, clear LK_NOSHARE from our vnode locks. 
Sponsored by:	Isilon Systems, Inc.
 2005-03-31 05:23:20 +00:00
Jeff Roberson
e451d879a1 - Disable vfs shared locks by default. They must be specifically enabled 
on filesystems which safely support them.  It appears that many
   network filesystems specifically are not shared lock safe.

Sponsored by:	Isilon Systems, Inc.
 2005-03-31 05:22:45 +00:00
Jeff Roberson
ec3db02a3e - Set LK_NOSHARE for snapshot locks. snapshots require exclusive only 
access.
 - Remove the hack from ffs_lock() to implement LK_NOSHARE in a ffs
   specific way.

Sponsored by:	Isilon Systems, Inc.
 2005-03-31 05:21:17 +00:00
Jeff Roberson
c4c0ec5ba7 - Add a LK_NOSHARE flag which forces all shared lock requests to be 
treated as exclusive lock requests.

Sponsored by:	Isilon Systems, Inc.
 2005-03-31 05:18:19 +00:00
Sam Leffler
6e3a31bd67 check copyin return value (and while we're at it copyout too) 
Noticed by:	Coverity Prevent analysis tool
 2005-03-31 05:15:27 +00:00
Sam Leffler
5587897d92 remove useless ptr check; cur_column can never be null 
Noticed by:	Coverity Prevent analysis tool
 2005-03-31 05:00:31 +00:00
Sam Leffler
fd1700dc03 handle potential null ptr 
Noticed by:	Coverity Prevent analysis tool
 2005-03-31 04:58:10 +00:00
Jeff Roberson
108645dba2 - apause() has been retired, remove LK_NOPAUSE as well. 
Sponsored by:	Isilon Systems, Inc.
 2005-03-31 04:39:33 +00:00
Jeff Roberson
f247a5240d - LK_NOPAUSE is a nop now. 
Sponsored by:   Isilon Systems, Inc.
 2005-03-31 04:37:09 +00:00
Jeff Roberson
ea124bf597 - LK_NOPAUSE is a nop now. 
Sponsored by:	Isilon Systems, Inc.
 2005-03-31 04:27:49 +00:00