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164169 Commits

Author SHA1 Message Date
dsl f2af9174b9 Remove all the __P 2007-12-04 18:40:07 +00:00
christos b831a8ada2 move decls for _malloc_{pre,post}fork() to extern.h 2007-12-04 17:45:07 +00:00
christos 86ef91b80e - use a non localized version of strerror_r. 
- kill localized declarations and let namespace.h do its work.
 2007-12-04 17:43:51 +00:00
yamt 1ed3981c19 merge non-intrusive nfs changes from vmlocking. 2007-12-04 17:42:30 +00:00
joerg e982f87297 Expect that src/common/include is in include path and use x86emu/* for 
the includes.
 2007-12-04 17:32:22 +00:00
pooka 2049bce7a5 realloc() len+incr, not offset+incr. Makes space reservation 
actually work properly.
 2007-12-04 17:21:24 +00:00
ad deb8b3146e Use atomics to maintain nprocs. 2007-12-04 16:56:16 +00:00
yamt f078e05288 pthread__mutex_wakeup: ignore ESRCH from _lwp_unpark. 
once we clear pt_sleeponq, the target thread can proceed further
and even do pthread_exit.
 2007-12-04 16:56:11 +00:00
tsutsui b7b9eda05d - add a missing brace in the previous 
- print error message on failure to map aux register
 2007-12-04 16:36:54 +00:00
oster 2b8d2018cc Set "lun = sess->d" early on (but not too early), and allow multiple 
targets to now work correctly.  XXX: This will need to be re-visited
at some point, and fixed properly.

Commit requested by: agc
 2007-12-04 16:25:37 +00:00
oster 0fa5922403 Add a '-D' option to allow "Discovery" of the targets provided by a host. 
Initial support for multiple targets from the same host.

Base 'MaxTargets' on a #define, rather than hard-coding.

Reviewed by: agc
 2007-12-04 16:22:38 +00:00
yamt fc51c23a2d remove unnecessary assignments. 2007-12-04 16:08:28 +00:00
ad 83caeda725 - Fix the locking around the i8254. Values for the TSC clock and lapic 
delay function were wildly inaccurate due to multiple CPUs competing
  in DELAY() during calibration, confusing the clock chip.
- Use i8254_delay() explictly in a few more places.
 2007-12-04 16:05:34 +00:00
xtraeme 05237843cf Newer nForce MCP SMBus devices use different PCI BARs than the old ones 
(nForce 2/3/4).

nfsmb(4) is now properly working on newer MCPs, tested by wiz@ on MCP55:

nfsmbc0 at pci0 dev 1 function 1: NVIDIA nForce MCP55 SMBus Controller (rev. 0xa2)
nfsmb0 at nfsmbc0 SMBus 1
iic0 at nfsmb0: I2C bus
spdmem0 at iic0 addr 0x51
spdmem0: DDR2 SDRAM memory, data ECC, 1024MB, 667MHz, PC2-5300
spdmem0: 14 rows, 10 cols, 2 ranks, 4 banks/chip, 3.00ns cycle time
spdmem0: voltage SSTL 1.8V, refresh time 7.8us (self-refreshing)
nfsmb1 at nfsmbc0 SMBus 2
iic1 at nfsmb1: I2C bus
 2007-12-04 15:58:11 +00:00
spz 3d1270e2c8 try fixing up broken revision string again 2007-12-04 15:42:05 +00:00
spz 5bfaf1ebca fix up broken revision string 2007-12-04 15:41:20 +00:00
tsutsui 704f93353b Apply missed following MI wdc changes to atari's mainbus wdc backend: 
- make bus space handles an array for each command register
  http://mail-index.netbsd.org/source-changes/2003/11/27/0036.html
  (note we no longer have to specify stride for wdc after this change)
- add the notion of "shadow register"
  http://mail-index.netbsd.org/source-changes/2004/05/25/0048.html

Problem reported by Alan Hourihane in PR port-amiga/37464.
 2007-12-04 15:28:58 +00:00
ad d304f7c89c - Terminate vmlocking due to collateral damage. h8 cvs/patch/diff. 
- Note vmlocking2.
 2007-12-04 15:18:01 +00:00
tsutsui 2f66d76b2f Adapt sun68k ports to recent interrupt handling changes. 
XXX: sun2 (m68010) doesn't have CAS instructions.
 2007-12-04 15:12:07 +00:00
bjs 72127ffc00 drm unbreaking, round 1: 
Fix the bus_dma(9) use in drm_pci.c and chnage struct drm_dma_handle_t
to match it.  Remove member dmaaddr from drm_dma_handle_t as well,
as I don't see it used anywhere.  Compile-tested only for now; please
report any problems to me.  Thanks.
 2007-12-04 12:51:13 +00:00
dyoung 73b0c685df Use IFADDR_FOREACH(). 2007-12-04 10:31:14 +00:00
dyoung 5bbde3d775 Use IFNET_FOREACH() and IFADDR_FOREACH(). 2007-12-04 10:27:33 +00:00
dyoung 5f717043e5 Use IFADDR_FOREACH(). 2007-12-04 10:22:34 +00:00
dyoung 2fae21685a Reprogram multicast filter after SIOCADDMULTI / SIOCDELMULTI. 
Fixes IPv6 stateless address configuration problems reported on
tech-net@.  Patch tested and found to work by Martti Kuparinen.
 2007-12-04 09:22:05 +00:00
ad bb7ddbf003 rw_vector_enter: assert !cpu_intr_p(). 2007-12-04 09:13:59 +00:00
ad 3a2e0f7355 ktd_callout: ktrace_lock can be acquired now. 2007-12-04 09:08:58 +00:00
ad 72bfe5209f ttysigintr: proclist_lock can be taken now. 2007-12-04 08:57:35 +00:00
skrll 20aefaf533 Improve signal trampoline support by recognising trampolines from previous 
releases.
 2007-12-04 08:38:14 +00:00
ad 7546fcf0ad softintr_ret: fix it to work properly after yesterday's change to mi_switch. 2007-12-04 08:03:46 +00:00
ad a33059bb24 A quick-and-dirty test that forces the softclock interrupt to block. 2007-12-04 08:02:24 +00:00
he a2a6dd1963 Define the various MIPS* CPU macros also for _STANDALONE in addition 
to for _LKM, so that we don't #error out in that case.

This fixes the build for sgimips boot programs, which wants to use
libkern, which now includes the atomic stuff, which for the mips ports
ends up including this file.

"simonb said OK"
 2007-12-04 02:43:48 +00:00
he 1e962f25f7 Correct what must obviously be a cut+paste-induced set of typos. 2007-12-04 01:13:38 +00:00
jmcneill ec441ebbd7 Document boot -x 2007-12-04 01:00:54 +00:00
joerg d84e0831f3 Revert last commit which added externs that never get defined anywhere. 
At least lapic_get_timecount conflicts with the newly added lapic TC.
 2007-12-03 23:29:26 +00:00
elad 5187640465 Don't make root an exception when enforcing rlimits. 
Suggested by yamt@ months ago; okay christos@.
 2007-12-03 22:37:34 +00:00
joerg e5784d23f1 Add a CPU local timer based on the LAPIC. This is consistently faster 
than TSC, but doesn't suffer from SpeedStep as TSC does.

The default quality is higher than HPET for UP, but -100 for
MULTIPROCESSOR as it needs CPU local state which doesn't exist yet.
 2007-12-03 22:17:27 +00:00
ad 27f20ecf58 Soft interrupts can now take proclist_lock, so there is no need to 
double-lock alllwp or allproc.
 2007-12-03 20:26:24 +00:00
ad 395a384526 Merge from vmlocking. 2007-12-03 20:21:32 +00:00
ad 7a09009b52 Merge from vmlocking. 2007-12-03 19:06:36 +00:00
riz 3f811928da Cast sf->f_bsize to int to force signed division. Fixes this test 
on amd64, and probably other 64-bit platforms.
 2007-12-03 18:49:24 +00:00
riz 46e81bb02d Add SCTP and a second definition of STP. 2007-12-03 18:45:06 +00:00
wiz 6ffc795bbf New sentence, new line. Add comma in enumeration. 2007-12-03 18:19:08 +00:00
wiz 6ee13c8582 Do not overload Xr macro. 2007-12-03 18:14:48 +00:00
wiz e270f5ec9c New sentence, new line. Use correct verb form. 2007-12-03 18:09:28 +00:00
ad e96977751f Print return value on error 2007-12-03 17:59:45 +00:00
ad 0cf3a46daf 4.99.40 - interrupt changes 2007-12-03 17:15:37 +00:00
ad 9027344d32 For the slow path soft interrupts, arrange to have the priority of a 
borrowed user LWP raised into the 'kernel RT' range if the LWP sleeps
(which is unlikely).
 2007-12-03 17:14:59 +00:00
tsutsui bdce6fcc66 Raise hp300_ipl2psl[IPL_VM] in intr_computeipl() accordingly. 
(maybe mac68k has the same problem)

XXX: maybe we could use a possible highest device ipl (5 on hp300?) for IPL_VM.
 2007-12-03 16:18:47 +00:00
ad 4b293a84e1 Interrupt handling changes, in discussion since February: 
- Reduce available SPL levels for hardware devices to none, vm, sched, high.
- Acquire kernel_lock only for interrupts at IPL_VM.
- Implement threaded soft interrupts.
 2007-12-03 15:33:00 +00:00
pooka af3b65635e Allow EVFILT_WRITE kqfilters to be registered and map them to 
seltrue_filtops.
 2007-12-03 15:24:06 +00:00