Merge from OpenBSD's fixes:
o move timeout from wihap_info to wihap_sta_info
o sprinkle spls into the code (need to use proper -current locking)
o better use of le16toh and htole16
o fix a few leaks m_freem(m)
o minor knf
o minor de-knf to match OpenBSD
o de__P
- Nuke fore_pci_device.
- Add a device_method_t array, fore_methods.
- Add a fore_ident_table that contains the various FORE Systems PCA-200
series devices.
- Rewrite of the fore_probe routine (formerly known as fore_pci_probe).
- Minor changes... mostly WIP stuff to get this updated... still much to
be done.
- Remove PCA-200E definition -- this will be re-added in the commit to
fore_load.c that will add ``fore_ident_table'' which holds various
types of FORE Systems PCA-200 series devices.
--change "-s newboot" to "-s newboot2" in an example
--Fixed spelling
--Fixed some confusion between slice/parition/primary partition and other
things.
PR: 35947 and 35951
Noticed by: Gary W. Swearingen <swear@blarg.net>
Reviewed by: keramida
Thanks to: grog
MFC after: 2 days
Remove the .stab directives. I do not understand what is different about
Gcc 3.1's 'cpp' vs. 2.95.3's. Maybe it is due to other code movement and
it just shows up weirdly in handling the .stab's. Anyway, w/o this change
building a kernel gives:
alpha/alpha/pal.s:75: relocation truncated to fit: REFLONG .text
alpha/alpha/prom_disp.s:67: relocation truncated to fit: REFLONG .text
Recognize the AC97 interface to the onboard sound controller on the Nvidia
nForce chipset. Playback at least seems to work fine with the ich driver
out of the box.
Use bus_addr_t instead of u_int for local variables that are derived from
the per-channel bus_addr_t offset. Also, cast the offset to (long long)
and use %#llx instead of %#x to fix printf warnings on architectures where
sizeof(bus_addr_t) != sizeof(int).
peter [Mon, 15 Apr 2002 16:07:52 +0000 (16:07 +0000)]
Fix an "oops!" that turned out to be mostly harmless (but gave a warning).
I did this right on the sparc64. Store the direct mapped addresses in
the correct variables.
peter [Mon, 15 Apr 2002 16:00:03 +0000 (16:00 +0000)]
Pass vm_page_t instead of physical addresses to pmap_zero_page[_area]()
and pmap_copy_page(). This gets rid of a couple more physical addresses
in upper layers, with the eventual aim of supporting PAE and dealing with
the physical addressing mostly within pmap. (We will need either 64 bit
physical addresses or page indexes, possibly both depending on the
circumstances. Leaving this to pmap itself gives more flexibilitly.)
Reviewed by: jake
Tested on: i386, ia64 and (I believe) sparc64. (my alpha was hosed)
Apply the change as a continuous slew rather than as a series of
discrete steps and make it possible to adjust arbitraryly huge
amounts of time in either direction.
In practice this is done by hooking into the same once-per-second
loop as the NTP PLL and setting a suitable frequency offset deducting
the amount slewed from the remainder. If the remaining delta is
larger than 1 second we slew at 5000PPM (5msec/sec), for a delta
less than a second we slew at 500PPM (500usec/sec) and for the last
one second period we will slew at whatever rate (less than 500PPM)
it takes to eliminate the delta entirely.
The old implementation stepped the clock a number of microseconds
every HZ to acheive the same effect, using the same rates of change.
Eliminate the global variables tickadj, tickdelta and timedelta and
their various use and initializations.
This removes the most significant obstacle to running timecounter and
NTP housekeeping from a timeout rather than hardclock.
Take the "tickadj" element out of struct clockinfo. Our adjtime(2)
implementation is being changed and the very concept of tickadj will
no longer be meaningful.
Basic OpenFirmware disk driver. It will attach to anything in OpenFirmware
that declares itself to be a disk, which may be the wrong thing to do in
the long term but it works well enough to attach to emulated disks in the
PowerPC simulator in gdb now that they have the proper device_type
property.
jeff [Mon, 15 Apr 2002 05:24:01 +0000 (05:24 +0000)]
Finish adding support code for sysctl kern.mprof. This dumps some malloc
information related to bucket size effeciency. Three things are printed on
each row:
Size is the size the user actually asked for rounded to 16 bytes.
Requests is the number of times this size was asked for.
Real Size is the size we actually handed out.
At the end the total memory used and total waste is displayed. Currently my
system displays about 33% wasted memory.
The intent of this code is to gather statistics for tuning the malloc bucket
sizes. It is not intended to be run with INVARIANTS and it is not entirely
mp safe. It can be enabled via 'options MALLOC_PROFILE' which was commited
earlier.
jeff [Mon, 15 Apr 2002 04:05:53 +0000 (04:05 +0000)]
Remove malloc_type's ks_limit.
Updated the kmemzones logic such that the ks_size bitmap can be used as an
index into it to report the size of the zone used.
Create the kern.malloc sysctl which replaces the kvm mechanism to report
similar data. This will provide an easy place for statistics aggregation if
malloc_type statistics become per cpu data.
Add some code ifdef'd under MALLOC_PROFILING to facilitate a tool for sizing
the malloc buckets.
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