92ce8c6a3d
Make the emulations, exec formats, coredump, NFS, and the NFS server
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into modules. By and large this commit:
- shuffles header files and ifdefs
- splits code out where necessary to be modular
- adds module glue for each of the components
- adds/replaces hooks for things that can be installed at runtime
2008-11-19 18:35:57 +00:00
3ac4bd5b0e
Fix sloppy device_private conversion by cegger@ that prevented systems
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with IPMI from booting for the last two weeks.
2008-11-19 13:12:05 +00:00
a5be52d405
On resum-from-RAM explicitly restore PCI link device state before
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reenabling interrupts. At least one BIOS doesn't do this automatically
as reported by Christoph Egger.
2008-11-17 23:29:49 +00:00
624f050b49
Typo in comment.
2008-11-15 10:47:53 +00:00
b23cd354e0
merge BIOS memmap code from i386/i386/machdep.c:init386() and amd64/amd64/machdep.c:init_x86_64 into x86/x86/x86_machdep.c
2008-11-14 00:41:36 +00:00
e50d66855f
Add support for enhanced speedstep on Intel Atom CPUs
2008-11-12 13:00:08 +00:00
0efea177e3
Remove LKMs and switch to the module framework, pass 1.
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Proposed on tech-kern@.
2008-11-12 12:35:50 +00:00
70f38482aa
PR port-amd64/38293 panic: fp_save ipi didn't
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Kill the FP flush IPI and always save. The synchronization here isn't strong
and we could easily pull the chain on an innocent LWP's FP state.
Another fix to follow.
2008-11-11 13:45:10 +00:00
76d489193e
struct device * -> device_t
2008-11-09 15:34:14 +00:00
32c1f8c732
Nuke last parameter from mpaci_scan_apics() and mpbios_scan().
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It is unused.
2008-11-09 14:24:14 +00:00
71ede8ab96
Support for Intel G35 as found on Asus P5E-VM HDMI motherboard from
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Milos Negovanovic
2008-11-08 17:26:28 +00:00
4b9b87ae5b
Link cpus in the order they are attaching and not in inverse order.
2008-11-06 19:29:46 +00:00
5c0c1b5199
Use NULL instead of (bus_dma_tag_t)0.
2008-11-06 01:17:24 +00:00
b8b90de20c
If ipmi failed to attach we would crash because we would end up using callouts
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while cold. If cold, wait 10 times longer, and if we spinout fail instead of
trying to poll. Makes my machine boot again.
2008-11-03 22:44:42 +00:00
cbc3aa97ef
unbreak previous. this change wasn't intended.
2008-11-03 12:33:08 +00:00
cfeb108e60
The functions called from ipmi_match use the DEVNAME macro. But the softc is allocated on the stack and the accessed sc_dev member is not initialized.
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Initialize the sc_dev.dv_xname in ipmi_match, which is enough to make DEVNAME work. Finally this also allows the device_t/softc split.
2008-11-03 12:25:53 +00:00
3c17eae58b
ipmi_match: remove one indentation level
2008-11-03 12:19:06 +00:00
8f1873ea3b
- Avoid the race with CPU online/offline state changes, when setting the
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affinity (cpu_lock protects these operations now).
- Disallow setting of state of CPU to to offline, if there are bound LWPs,
which have no CPU to migrate.
- Disallow setting of affinity for the LWP(s), if all CPUs in the dynamic
CPU-set are offline.
- sched_setaffinity: fix invalid check of kcpuset_isset().
- Rename cpu_setonline() to cpu_setstate().
Should fix PR/39349.
2008-10-31 00:36:22 +00:00
21b01532c7
prepare for device_t/softc split, but actually don't do it: ipmi_match() wants to access sc_dev before we have chance to initialize it
2008-10-30 20:28:02 +00:00
a5a4dddeb3
this uses an evcnt so, include <sys/evcnt.h>
2008-10-25 19:13:40 +00:00
e11d976a7b
pmap_page_remove: remove an unnecessary initialization.
2008-10-25 14:16:35 +00:00
2de31871b9
introduce two macros: xendomain_is_dom0() and xendomain_is_privileged(). Use them.
2008-10-21 15:46:32 +00:00
a9327b33e2
Undo revivesa damage to userret().
2008-10-21 11:51:23 +00:00
fa517365e8
for AMD CPUs: utilize new ci_feature4_flags field and check if SVM is present & disabled by the BIOS.
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If so, then print this information in the dmesg, but only once for cpu0.
Don't do this check in a Xen DomU.
2008-10-18 09:08:34 +00:00
1ec58d56ef
- Rename cpu_lookup_byindex() to cpu_lookup(). The hardware ID isn't of
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interest to MI code. No functional change.
- Change /dev/cpu to operate on cpu index, not hardware ID. Now cpuctl
shouldn't print confused output.
2008-10-15 08:13:17 +00:00
fc7511b00e
Merge wrstuden-revivesa into HEAD.
2008-10-15 06:51:17 +00:00
9250503c06
do correct octal counting and use CPUID_APM_FLAGS in cpuctl
2008-10-14 15:49:04 +00:00
8e13c684aa
If no booted_device is found in find_root(), also check CD-ROM boot
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with strategy bootloader does. This allows one CD system with cd9660
root file system and mfs (like a restorecd for cobalt) using GENERIC.
No objection on port-i386, and no bad side effect on usual harddisk boot
or installation of GENERIC with miniroot module.
2008-10-14 15:48:44 +00:00
6b341232c5
add cpuid fn 80000007 %edx: AMD Power Management feature flags
2008-10-14 14:33:51 +00:00
9f76b1e7c7
fix output of 3DNOWPREFETCH feature flag
2008-10-14 12:22:29 +00:00
68e6aa3a03
print features4: cpuid fn80000001 %ecx on AMD CPUs.
2008-10-13 21:11:46 +00:00
26997ceaa5
Add cpuid 0x80000001 %ecx features flags. Rename CPUID_MASK4 to CPUID_INTEL_MASK4 for consistency with new CPUID_AMD_MASK4
2008-10-13 19:14:53 +00:00
019af4c028
Intel Tempest can use ichlpcib as well.
2008-10-13 15:10:51 +00:00
fb8bc8a9cf
Print actual maximum amount of MTRRs configured
2008-10-13 10:27:10 +00:00
d395ac9332
define a TEST mode.
2008-09-25 21:03:22 +00:00
881c644962
PR/39458: Juan RP: avoid attaching coretemp on systems that don't have it
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by checking the read valid bit.
2008-09-23 22:14:09 +00:00
916a606f2a
Explicitly disable all GPEs and clear fixed events before enabling
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interrupts. This is the first part of PR 38683.
2008-09-23 14:54:23 +00:00
ea0ceff13f
Speed up ipmi attach a bit, although boot times on my workstation still suck:
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before 18s
after 14s
without ipmi 8s
2008-09-23 10:17:06 +00:00
13e32ea2ea
Revert previous.
2008-09-19 11:15:50 +00:00
d1779123ae
Remove PSL_MBO (the bits that Must Be One) from PSL_USER - which are the
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bits that the 'user' can change.
Who knows what the effect of a user signal handler (which I think might have
access to the bits) changing these bits might be!
2008-09-18 21:09:18 +00:00
95ffbb8bc9
Define a PSL_CLEARSIG macro for the psl flags to be cleared on signal delivery
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and use it everywhere.
2008-09-18 15:57:04 +00:00
e361ed1721
Include PSL_D in the flags to be able to be set by the user. Since setmcontext
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is used to restore context from a signal handler, this will allow restoring
PSL_D to what it was before the user code entered the signal handler allowing
programs to work.
2008-09-17 12:28:52 +00:00
6004aef42d
Implement the arch-dependent p2m frame lists list. This adds support for
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'xm dump-core' for NetBSD domUs.
From Jean-Yves Migeon (jean-yves dot migeon at espci dot fr)
2008-09-16 19:55:31 +00:00
b1cb1c6dcb
PR# 38683 - T61 cannot suspend with recent kernels
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Don't restore spl until after AcpiLeaveSleepState.
2008-09-10 03:56:12 +00:00
5f566e7cf3
Remove duplicate definition of "bootinfo" structure.
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Patch provided by Juan RP in PR kern/39495.
2008-09-09 12:09:31 +00:00
0de5da9678
Replace most gcc-specific __attribute__ uses with BSD-style sys/cdef.h
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preprocessor macros.
2008-09-08 23:36:53 +00:00
08c7b8a922
Make the amount of backing memory a macro to simplify changing it.
2008-09-08 21:32:50 +00:00
15c5293824
Separate checking of sensor value vs threshold/limit value into two
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routines, so we can distinguish between an over-limit vs under-limit
condition. Set sensor state appropriately based on which threshold
is exceeded.
To do: come up with a means of detecting non-existent fans vs broken
fans. Currently, both report a valid value of "0 RPM" at least on
some platforms.
OK garbled@
Tested by simonb@
2008-09-08 03:05:38 +00:00
1f23ad28e6
If tsc_freq is 0 (probably due to bad virtualization, as currently
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seen under VirtualBox), don't try to use TSC as a timecounter source
to avoid trouble. Matches the FreeBSD behavior.
2008-08-31 17:24:14 +00:00
d664f40b97
Clean up previous: add bit definitions for some new fields, and use "old"
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style bitmask_printf(9) format string for consistency with the rest of the
file. No functional change.
OK cegger@
2008-08-26 13:43:47 +00:00
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