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6a728ce536
freebsd-skq/sys
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Ariff Abdullah 6a728ce536 - Added few more Intel HDA ids (ICH 6/7) which does have backward 
compatible AC97 codec.
- As the driver supports so many variants, create a table ids for
  ease of probing and maintenance.
  Submitted by:		yongari
  Reviewed/Tested by:	multimedia@
- From luigi:
	The code to compute fragment sizes in the ich driver almost
	invariably ends up using the full buffer available, no matter
	how the user specifies fragment size and number.
	With audio telephony (8khz, 16bit-stereo) and the 16k buffer
	size this results in an unbearable 500ms delay.
	This patch makes sure that we never use more than 4 fragments,
	(i don't think we need more unless there are huge interrupt
	servicing latencies), and obey to the requested fragment size,
	so that latency is acceptable.
  Based on this (and after much regression tests), I can conclude
  that this driver works best with 2 fragments, thus solving various
  long standing issues of ICH driver not capable to flush or play
  short files perfectly.
  Suggested by:		luigi (the idea of smaller fragments)
- MPSAFE conversion.

Approved by:	netchild (mentor)
2005-11-14 18:18:12 +00:00
..
alpha In get_pv_entry() use PMAP_LOCK() instead of PMAP_TRYLOCK() when deadlock 2005-11-13 02:17:05 +00:00
amd64 In get_pv_entry() use PMAP_LOCK() instead of PMAP_TRYLOCK() when deadlock 2005-11-13 02:17:05 +00:00
arm There's no need to include <machine/asmacros.h> here. 2005-11-08 13:01:29 +00:00
boot Rename GEOM class kernel module g_md.ko to geom_md.ko for consistency 2005-11-11 11:31:23 +00:00
bsm
cam
coda Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
compat Restore backwards source compatibility with 6.x and 5.x. 2005-11-13 21:36:48 +00:00
conf Fix misspelling. 2005-11-14 01:25:05 +00:00
contrib - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
crypto
ddb - Rename 'traceall' to 'alltrace' so that the 'tr' shortcut for 'trace' 2005-10-24 15:21:36 +00:00
dev - Added few more Intel HDA ids (ICH 6/7) which does have backward 2005-11-14 18:18:12 +00:00
doc
fs This is a workaround for a complicated issue involving VFS cookies and devfs. 2005-11-09 22:03:50 +00:00
gdb
geom o Slightly refactor the ctlreq code to maximize code sharing between 2005-11-13 21:53:55 +00:00
gnu Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
i4b
i386 Provide a dummy NO_XBOX option that lives in opt_xbox.h for pc98. 2005-11-14 00:43:44 +00:00
ia64 In get_pv_entry() use PMAP_LOCK() instead of PMAP_TRYLOCK() when deadlock 2005-11-13 02:17:05 +00:00
isa Add support for XBOX to the FreeBSD port. The xbox architecture is 2005-11-09 03:55:40 +00:00
isofs/cd9660 Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
kern Moderate rewrite of kernel ktrace code to attempt to generally improve 2005-11-13 13:27:44 +00:00
libkern Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
modules Rename GEOM class kernel module g_md.ko to geom_md.ko for consistency 2005-11-11 11:31:23 +00:00
net Fix a second missed case where the refcount is not decremented. 2005-11-13 20:26:19 +00:00
net80211 - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
netatalk - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
netatm - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
netgraph - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
netinet Unbreak for !INET6 case. 2005-11-14 12:50:23 +00:00
netinet6 Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netipsec Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netipx Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netkey Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netnatm Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netncp Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
netsmb Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
nfs
nfs4client Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
nfsclient fix a crash when an nfsv2 mount fails 2005-11-10 23:25:16 +00:00
nfsserver Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
opencrypto
pc98 MFi386: Remove obsolete options. 2005-11-09 12:26:37 +00:00
pccard
pci - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
posix4 Const-qualify ksem_timedwait's parameter abstime as it's only passed in. 2005-10-18 11:46:24 +00:00
powerpc Add definitions for 64-bit PTEs 2005-11-11 12:03:28 +00:00
rpc
security Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
sparc64 Uncomment em(4) as it's now working. 2005-11-09 08:49:46 +00:00
sys Moderate rewrite of kernel ktrace code to attempt to generally improve 2005-11-13 13:27:44 +00:00
tools
ufs Slightly reorganize to reduce duplicated code. 2005-11-07 18:25:23 +00:00
vm Reimplement the reclamation of PV entries. Specifically, perform 2005-11-09 08:19:21 +00:00
Makefile