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Ariff Abdullah 96831ae59b - Increase dynamic range of filter coefficients from 28bit to 30bit. 
This cause dramatic effect in overall precision and conversion quality
  by pushing down most aliasing artifacts around -180 dB.

  Spectrogram analysis/comparison:

  	http://people.freebsd.org/~ariff/z_comparison/z_28vs30/

- Guard against possible 64bit overflow during accumulation process by
  slightly normalize and saturate sample and coefficient multiplication,
  possible during extreme 32bit downsampling (eg. 380KHz -> 8KHz) with
  custom preset that require more than ~7000 taps filter (which is
  overkill).

- Add knobs through FEEDER_RATE_PRESETS to set dynamic range of filter
  coefficients/accumulator and prefered polynomial interpolator:

  	COEFFICIENT_BIT:X
	(where 1 <= X <= 30, default: 30)

	ACCUMULATOR_BIT:X
	(where 32 <= X <=64, default: 58)

	INTERPOLATOR:I
	(where I = ZOH, LINEAR, QUADRATIC, HERMITE, BSPLINE,
 	           OPT32X, OPT16X, OPT8X, OPT4X, OPT2X)

Approved by:	re (kib)
2009-07-05 18:15:06 +00:00
..
aac
We no longer need to use d_thread_t, migrate to struct thread *.
2009-05-20 17:29:21 +00:00
acpi_support
acpi_hp.c:
2009-07-03 21:12:37 +00:00
acpica
Add a missing return in NULL mutex case.
2009-06-22 17:46:55 +00:00
adb
Use si_drv1 to hold the softc for the adb_mouse character device instead of
2009-01-29 16:18:49 +00:00
adlink
…
advansys
…
ae
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
age
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
agp
strict kobj signatures: fixes in agp driver
2009-06-11 17:06:07 +00:00
aha
…
ahb
…
aic
Snip redundant assignment.
2009-05-13 22:31:25 +00:00
aic7xxx
Re-enable WARNS=6 after my universe test.
2009-06-02 17:27:54 +00:00
alc
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
ale
Disable Rx checksum offload until I find more clue why it breaks
2009-06-29 05:12:21 +00:00
amd
…
amdtemp
Fix comment explaining where this driver came from.
2009-03-13 16:43:31 +00:00
amr
We no longer need to use d_thread_t, migrate to struct thread *.
2009-05-20 17:29:21 +00:00
an
Shutdown routine returns int.
2009-02-04 20:39:45 +00:00
arcmsr
We no longer need to use d_thread_t, migrate to struct thread *.
2009-05-20 17:29:21 +00:00
asmc
Add support for MacBook4,1.
2009-06-26 10:23:17 +00:00
asr
Unmark the ASR Compat IOCTLs as BURN_BRIDGES, per scottl@
2009-05-09 17:47:42 +00:00
ata
Mark atanvidia depending on ataahci since rev.188846.
2009-07-05 14:50:45 +00:00
ath
Revert a local change that should not have been in the last commit.
2009-06-28 11:32:52 +00:00
atkbdc
Prevent atkbd(4) interrupt handler from calling keyboard callback function
2009-04-17 00:30:56 +00:00
auxio
…
bce
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
bfe
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
bge
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
bktr
Unbreak bktr(4).
2009-05-26 12:01:37 +00:00
bm
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
buslogic
…
bwi
In bwi_newstate, only zero the bssid when we stop a STA. And only
2009-06-02 16:48:10 +00:00
cardbus
Minorly improved debugging. Use the DEVPRINTF macro and report the
2009-03-13 05:31:27 +00:00
cas
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
ce
Use new spelling of the NG_*LEN constants.
2009-06-09 07:14:32 +00:00
cfe
Last minute TTY API change: remove mutex argument from tty_alloc().
2009-05-29 06:41:23 +00:00
cfi
Move from using devclass_find_free_unit(cfi_diskclass, 0) to -1, since
2009-06-10 17:41:24 +00:00
ciss
We no longer need to use d_thread_t, migrate to struct thread *.
2009-05-20 17:29:21 +00:00
cm
Remove unused ifaddr and ifreq local variables.
2009-02-12 23:55:35 +00:00
cmx
…
coretemp
…
cp
Use new spelling of the NG_*LEN constants.
2009-06-09 07:14:32 +00:00
cpuctl
- Add support to atomically set/clear individual bits of a MSR register
2009-06-30 12:35:47 +00:00
cpufreq
…
cs
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
ct
…
ctau
Use new spelling of the NG_*LEN constants.
2009-06-09 07:14:32 +00:00
cx
Use new spelling of the NG_*LEN constants.
2009-06-09 07:14:32 +00:00
cxgb
Use if_maddr_rlock() instead of IF_ADDR_LOCK() to protect access to
2009-06-26 19:04:08 +00:00
cy
…
dc
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
dcons
Last minute TTY API change: remove mutex argument from tty_alloc().
2009-05-29 06:41:23 +00:00
de
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
digi
…
dpt
…
drm
We shouldn't need to drop and reaquire the lock here.
2009-06-25 19:23:25 +00:00
e1000
Type problem when FreeBSD is in a virtualized environment, the
2009-06-29 18:17:10 +00:00
ed
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
eisa
strict kobj signatures: fix assortment of bus_read_ivar impls
2009-06-11 17:06:58 +00:00
en
…
ep
Add a missing break in a switch statement.
2009-05-15 21:06:28 +00:00
esp
…
et
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
ex
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
exca
__LP64__ is what's defined, not _LP64_, according to the manual (and
2009-03-09 13:29:13 +00:00
fatm
…
fb
- Change some softc members to be unsigned where more appropriate.
2009-04-28 20:49:47 +00:00
fdc
With the fdc control device disappearing some 5 years ago, it is no
2009-06-24 19:30:31 +00:00
fe
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
firewire
Fix what seems to be an obvious typo preventing the body of the
2009-06-23 09:02:24 +00:00
flash
- Remove nonexistent header file from includes list
2009-05-13 18:31:28 +00:00
fxp
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
gem
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
glxsb
…
hatm
…
hifn
shutdown returns an int
2009-02-05 19:37:49 +00:00
hme
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
hptiop
Use __packed from cdefs.h
2009-03-25 06:27:56 +00:00
hptmv
MFp4:
2009-06-24 20:43:51 +00:00
hptrr
…
hwpmc
Fix a LOR between pmc_sx and proctree/allproc when creating a new thread
2009-06-25 20:59:37 +00:00
ic
add %b formats for various registers
2009-06-21 19:17:22 +00:00
ichsmb
- Change ichsmb(4) to follow the format of all the other smbus controllers
2009-02-03 16:14:37 +00:00
ichwd
Rename two functions to make their purpose clearer. Add tons of comments.
2009-03-19 12:39:13 +00:00
ida
…
ie
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
ieee488
…
if_ndis
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
iicbus
- Rename ds1672 and ds133x devices to "ds1672_rtc" and "ds133x_rtc"
2009-04-21 22:48:12 +00:00
iir
Remove unused VM includes.
2009-06-03 20:25:13 +00:00
io
…
ipmi
Import ACPICA 20090521.
2009-06-05 18:44:36 +00:00
ips
…
ipw
Overhaul monitor mode handling:
2009-05-20 20:00:40 +00:00
iscsi/initiator
Change the type of uio_resid member of struct uio from int to ssize_t.
2009-06-25 18:46:30 +00:00
isp
Change uses of the struct ccb_hdr timeout_ch missed when isp(4) was
2009-05-10 20:14:19 +00:00
ispfw
…
iwi
rssi/nf data are now dbm, tag them accordingly
2009-05-21 15:30:59 +00:00
iwn
validate tx rate(s) in the raw xmit path
2009-05-29 23:41:31 +00:00
ixgb
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
ixgbe
Multiqueue RX is not correctly enabled on the new 82599
2009-07-01 16:13:01 +00:00
jme
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
joy
Use si_drv1 to store joy(4)'s softc.
2009-04-14 11:23:09 +00:00
kbd
Move buffer management into kbd and kbdmux drivers.
2009-06-05 15:19:05 +00:00
kbdmux
Use proper types in kbdmux_kbd_getc():
2009-06-08 20:24:29 +00:00
ksyms
strict kobj signatures: linker_if fixes
2009-06-11 17:05:45 +00:00
le
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
led
…
lge
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
lmc
Unbreak build.
2009-05-30 18:39:22 +00:00
malo
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
mc146818
…
mca
strict kobj signatures: fix assortment of bus_read_ivar impls
2009-06-11 17:06:58 +00:00
mcd
…
md
Implement global and per-uid accounting of the anonymous memory. Add
2009-06-23 20:45:22 +00:00
mem
…
mfi
fw_state ad cur_state are holding unsigned bitfields, so declare then
2009-06-24 16:11:29 +00:00
mge
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
mii
- Also probe DP83865, which is an is an ultra low power version
2009-06-13 23:27:04 +00:00
mk48txx
…
mlx
Convert mlx(4) and mly(4) to si_drv1 instead of dev2unit().
2009-04-18 07:36:38 +00:00
mly
Convert mlx(4) and mly(4) to si_drv1 instead of dev2unit().
2009-04-18 07:36:38 +00:00
mmc
read_ivar takes a uintptr_t * not a u_char *.
2009-03-12 06:36:44 +00:00
mn
…
mpt
Use MPT_MAX_LUNS as maximium number of LUNs, not 7, for SAS and FC cases.
2009-07-02 00:43:10 +00:00
mse
Make mse(4) use si_drv1, instead of using unit numbers.
2009-04-20 15:15:24 +00:00
msk
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
mwl
Revamp 802.11 action frame handling:
2009-07-05 17:59:19 +00:00
mxge
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
my
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
ncv
strict kobj sigs: fix assortment of device_detach and device_shutdown impls
2009-06-11 17:14:28 +00:00
nfe
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
nge
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
nmdm
- Remove an unnecessary memory barrier from an atomic op.
2009-06-09 13:33:03 +00:00
nsp
strict kobj sigs: fix assortment of device_detach and device_shutdown impls
2009-06-11 17:14:28 +00:00
null
…
nve
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
nvram
…
nxge
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
ofw
Missed style fixes.
2009-06-14 00:15:26 +00:00
patm
…
pbio
…
pccard
Another PC Card that needs the CIS strings for the Surecom EP-427X,
2009-04-24 17:27:45 +00:00
pccbb
Revert r190676,190677
2009-04-10 04:08:34 +00:00
pcf
strict kobj signatures: fix iicbus_write impl in dev/pcf
2009-06-11 17:15:44 +00:00
pci
Enable MSI in the MSI capability registers any time that the first message
2009-06-22 20:08:06 +00:00
pcn
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
pdq
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
powermac_nvram
Use si_drv1 instead of dev2unit() in powermac_nvram.
2009-04-14 13:18:39 +00:00
ppbus
Change if_output to take a struct route as its fourth argument in order
2009-04-16 20:30:28 +00:00
ppc
Added entries for Lava SP-PCI (1 serial + 1 parallel) PCI card. The
2009-02-11 00:08:03 +00:00
pst
…
puc
Make puc(4) aware of this 2 port serial card based on NetMos 9835:
2009-06-20 00:04:48 +00:00
quicc
…
ral
validate tx rate(s) in the raw xmit path
2009-05-29 23:41:31 +00:00
random
There is rubbish here
2009-05-25 22:50:11 +00:00
rc
…
re
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
rndtest
…
rp
Last minute TTY API change: remove mutex argument from tty_alloc().
2009-05-29 06:41:23 +00:00
safe
shutdown returns an int
2009-02-05 19:37:49 +00:00
sbni
…
scc
Make iclear return int, since that matches all function definitions of it.
2009-02-05 19:32:34 +00:00
scd
…
sdhci
Add support for interruptless kernel dumping.
2009-02-17 19:12:15 +00:00
sec
Fix Book-E/MPC85XX build. Some prototypes were wrong and got revealed with
2009-06-13 08:57:04 +00:00
sf
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
si
Last minute TTY API change: remove mutex argument from tty_alloc().
2009-05-29 06:41:23 +00:00
siba
…
sio
remove now-redunant cardbus attachment.
2009-03-09 13:23:54 +00:00
sis
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
sk
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
smbus
Make generic_intr routines match prototype.
2009-03-09 13:30:00 +00:00
smc
strict kobj signatures: fix assortment of miibus_writereg impls
2009-06-11 17:14:54 +00:00
sn
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
snc
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
snp
Keep this line shorter than 80 columns.
2009-05-13 19:29:50 +00:00
sound
- Increase dynamic range of filter coefficients from 28bit to 30bit.
2009-07-05 18:15:06 +00:00
speaker
Change the type of uio_resid member of struct uio from int to ssize_t.
2009-06-25 18:46:30 +00:00
spibus
strict kobj signatures: fix assortment of bus_read_ivar impls
2009-06-11 17:06:58 +00:00
ste
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
stg
strict kobj sigs: fix assortment of device_detach and device_shutdown impls
2009-06-11 17:14:28 +00:00
stge
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
streams
The streams ptm code is pretty awful and likely incorrect. I don't know
2009-02-16 20:12:28 +00:00
sym
…
syscons
Small fixes to Unicode handling:
2009-06-16 14:55:13 +00:00
tdfx
Let tdfx(4) use si_drv1 instead of using dev2unit().
2009-04-14 11:57:26 +00:00
ti
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
tl
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
trm
…
tsec
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
twa
We no longer need to use d_thread_t, migrate to struct thread *.
2009-05-20 17:29:21 +00:00
twe
We no longer need to use d_thread_t, migrate to struct thread *.
2009-05-20 17:29:21 +00:00
tx
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
txp
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
uart
Move the memory layout definitions and logic from mvreg.h to mvwin.h
2009-06-12 20:00:38 +00:00
ubsec
strict kobj sigs: fix assortment of device_detach and device_shutdown impls
2009-06-11 17:14:28 +00:00
usb
Don't pick up Giant inside ucom(4).
2009-06-28 20:52:11 +00:00
utopia
…
vge
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
vkbd
…
vr
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
vx
…
watchdog
…
wb
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
wds
…
wi
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
wl
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
wpi
Overhaul monitor mode handling:
2009-05-20 20:00:40 +00:00
xe
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00
xen
update backend_changed to reflect .m prototype
2009-06-13 21:55:08 +00:00
xl
Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/
2009-06-26 11:45:06 +00:00