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6740bb5440
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47853 Commits

Author SHA1 Message Date
chs
6740bb5440 enable profiling of assembly functions. 2008-05-25 15:56:11 +00:00
chris
2b534265d6 Check for erratum 261 on AMD Family 10h Stepping 3 processors. 
Also output any detected errata at verbose, rather than debug, level so
they can be seen with dmesg, and at least have a clue if a BIOS update
would fix the errata.
 2008-05-25 15:52:07 +00:00
chris
a868834e61 Add detection of errata for AMD Family 10h steppings A and 2. Covering 
errata:
254: Internal Resource Livelock Involving Cached TLB Reload
261: Processor May Stall Entering Stop-Grant Due to Pending Data
     Cache Scrub
298: L2 Eviction May Occur During Processor Operation To Set
     Accessed or Dirty Bit
309: Processor Core May Execute Incorrect Instructions on
     Concurrent L2 and Northbridge Response
 2008-05-25 15:19:22 +00:00
chris
52c485503f Fix pxeboot's load tftp:miniroot.i386.kmod to work again. 
We now wrapper the open call for a module with module_open.  It first
attempts to open the module_path munged path, if this fails it then tries
to open the original path.

This allows tftp files to be located correctly.
 2008-05-25 11:54:33 +00:00
phx
436768b562 Better call it HID0_BTCD, as in prep, mvmeppc and rs6000 locore. 2008-05-25 10:52:08 +00:00
phx
9728e10361 Added HID0[BTAC] bit for the 604. 2008-05-25 10:16:04 +00:00
hamajima
fa8ddac44a fix gpio port direction for i2c_wait_for_scl(). Armadillo9 works again. 2008-05-25 04:03:31 +00:00
hamajima
87c715ebc7 fix countdown of "remaining" variable in delay(). Armadillo9 works again. 
speed up an initial value  calculation of "remaining" variable in delay().
 2008-05-25 03:57:22 +00:00
jmcneill
10f75496ad MI implementation of AcpiAcquireGlobalLock and AcpiReleaseGlobalLock. 2008-05-24 22:16:20 +00:00
jmcneill
43c510d39b Replace asm implementation of ACPI global lock functions with C equivalents. 2008-05-24 22:02:31 +00:00
phx
be85d6f928 Make oea_init() support systems with high-vector configurations (i.e exception 
vectors at 0xfff00000), and trap_subr.S allows the kernel to be in a memory
region which is not reachable by absolute branch instructions (ba and bla).

High-vector support can be enabled by option PPC_HIGH_VEC, and long-branches
to the kernel are enabled by the option DISTANT_KERNEL.
 2008-05-24 21:39:01 +00:00
he
77b766af04 Back out the removal of md(4) in order to permit this port to complete 
a release build again.  The GENERIC kernel is used to build install media
in distrib/ibmnws/netboot/kernel, and without the md(4) area in place,
mdsetimage becomes unhappy.

Pointed out to rjs (who removed md(4) in revision 1.31), but now
committed due to feedback time-out, and because I've verified that
this fixes the build.
 2008-05-24 19:24:48 +00:00
kiyohara
cd22853503 Fix some bugs for bebox. 2008-05-24 17:34:02 +00:00
bouyer
c8e9dd1af4 G/C dead code: remove now-unused softintr-related code. 2008-05-24 15:10:50 +00:00
bouyer
d491d792fd Remork the C implementation of spllower() in evtchn_do_event(), so that 
callbacks are always called in decreasing IPL order. Although it's not
strictly a bug, it makes the code easier to read, and avoids processing
the whole IPL range several times.
 2008-05-24 15:09:34 +00:00
jnemeth
96f8d450e2 add siisata(4) -- SiI SteelVine SATA2 2008-05-23 21:17:39 +00:00
tsutsui
31d6cdf996 Add simple help messages for MD machine commands on ddb(4). 
PR port-mips/38306
 2008-05-23 17:01:32 +00:00
isaki
5fc34baa9d Catch up with device_t/device_xname changes on MI USB part. 2008-05-23 13:27:40 +00:00
isaki
aedad66a44 Initialize IPL_SERIAL. Analysed by tsutsui@. 
Fixed kern/38684 (and other many panics).
 2008-05-23 13:07:44 +00:00
hauke
215d0dd444 Fix NetBSD version tag. 2008-05-23 10:46:10 +00:00
rjs
299a890abf Add call to pic_init(). Spotted by garbled. 2008-05-22 20:56:24 +00:00
hauke
f5ede5dc2e Added driver for the Creative Systems Inc. Hurdler CPI parallel printer card. 
Timecounter support for the Z8536 counters A + B is not complete, yet.

Reviewed by Martin Husemann.
 2008-05-22 19:49:43 +00:00
ad
d9b262b49d Mark x86_curlwp() with __attribute__ ((const)), so gcc can CSE it and know 
that it does not clobber global data.
 2008-05-22 13:55:51 +00:00
ad
1e62ed170b Remove unneeded playing about with kernel_lock. 2008-05-21 14:07:29 +00:00
ad
2a64c855d7 Fix build failure. 2008-05-21 13:36:45 +00:00
ad
76f1ed8cb3 PR port-amd64/38708 lkm_map issues on amd64 
Don't plonk lkm_map right on top of the ISA ROM/video hole.
 2008-05-21 03:50:42 +00:00
ad
22af427bf0 PR port-amd64/38708 lkm_map issues on amd64 
lkm_map should not be marked pageable.
 2008-05-21 03:04:35 +00:00
ad
94b6b18770 - Stop the twiddler going awry. 
- Clear screen if on a glass tty (!).
 2008-05-21 01:51:34 +00:00
ad
b79cb03e74 Do the errata patchup after identifying the CPU, to avoid badly formatted 
output.
 2008-05-21 01:18:00 +00:00
ad
ca4aa34cf5 Be a bit less pointed with the errata warning. 2008-05-21 01:16:20 +00:00
ad
abeeffe66f aprint_debug for the lapic ESR reports during startup. 2008-05-21 01:15:16 +00:00
ad
e91baf0908 verbose -> debug for # page colours 2008-05-21 01:14:17 +00:00
ad
41fb29c26c cpuctl shows the power management features. 2008-05-21 01:13:07 +00:00
uwe
3b6480932b Add semicolon that was lost some 5 years ago. 
Reported missing by proper do-while macro hygiene in systm.h.
 2008-05-20 20:43:30 +00:00
phx
ae1187f656 amiga/amiga/isr.h must not be included for __m68k__ only. 
At the moment it is required by amigappc as well.
 2008-05-20 18:28:56 +00:00
ad
e69aa3297c Take $MACHINE into account when looking for modules. 2008-05-20 16:04:08 +00:00
ad
79df4e6dbd PR kern/38694 module dependencies do not work as expected 
If a given module name/path does not start with '/', assume it's a module
name and choose a default path based on the kernel version.
 2008-05-20 14:46:54 +00:00
cegger
a8dd75a7ea correct comment copied from aiboost(4): envsys(4) wants uK 2008-05-20 14:45:22 +00:00
cegger
b112375268 envsys(4) expects values in mK and not the top of the range of possible temperature values. 
Needed some time to figure this out after I saw negative temperature values on Griffin.
 2008-05-20 13:58:32 +00:00
nakayama
d3e62669e3 Put "powered down" message in case of RB_POWERDOWN for consistency. 
Useful for a serial console.
 2008-05-20 11:44:14 +00:00
dogcow
49a3eaf487 due to changes in KERN_UNLOCK_ALL, now always define hold_count. 2008-05-20 09:29:33 +00:00
reinoud
6225111ee5 Remove double copyright message by me 2008-05-19 15:30:51 +00:00
martin
ee9ac5c71f Explicitly pass a "mpsafe" arg down to intr_establish, as at that point 
we do not have the original ipl passed in around to check for mpsafeness.
Fixes PR port-sparc64/38673. Thanks to Andrew for pointing at the problem.
 2008-05-18 22:40:14 +00:00
cegger
33e33b567c acpidalb(4): Driver for PNP0C32 Hotkeys aka "Direct Application Launch Buttons". 
"awesome" jmcneill
 2008-05-18 22:05:59 +00:00
mlelstv
1ea289c164 put back NetBSD tag 2008-05-18 13:18:19 +00:00
phx
1edc11edbf No longer used. 2008-05-18 12:14:08 +00:00
bjs
8e3ed2e6db second instance of PCI_INTR_FIXUP -> PCI_ADDR_FIXUP, change comment to 
match.
 2008-05-18 03:52:17 +00:00
jmcneill
865f9859cf Add commented out entries for PCI_BUS_FIXUP and PCI_ADDR_FIXUP 2008-05-18 02:10:10 +00:00
jmcneill
9709f2afe2 Add support for PCI_BUS_FIXUP and PCI_ADDR_FIXUP on amd64. 2008-05-18 02:06:14 +00:00
macallan
21ef3a53d1 more device_t-ification 2008-05-17 18:11:32 +00:00