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547d34736b
freebsd-skq/sys/modules
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Gleb Smirnoff 547d34736b Major overhaul. 
List of functional changes:
   - Make a single device per single node with a single hook.
     This gives us parrallelizm, which can't be achieved on a single
     node with many devices/hooks. This also gives us flexibility - we
     can play with a particular device node, not affecting others.
   - Remove read queue as it is. Use struct ifqueue instead. This change
     removes a lot of extra memcpy()ing, m_devget()ting and m_copymem()ming.
     In ng_device_receivedata() we enqueue an mbuf and wake readers.
     In ngdread() we take one mbuf from qeueue and uiomove() it to
     userspace. If no mbuf is present we optionally block. [1]
   - In ngdwrite() we create an mbuf from uio using m_uiotombuf().
     This is faster then uiomove() into buffer, and then m_copydata(),
     and this is much better than huge m_pullup().
   - Perform locking of device
   - Perform locking of connection list.
   - Clear out _rcvmsg method, since it does nothing good yet.
   - Implement NGM_DEVICE_GET_DEVNAME message.
   - #if 0 ioctl method, while nothing is done here yet.
   - Return immediately from ngdwrite() if uio_resid == 0.

 List of tidyness changes:
   - Introduce device2priv(), to remove cut'n'paste.
   - Use MALLOC/FREE, instead of malloc/free.
   - Use unit2minor().
   - Use UID_ROOT/GID_WHEEL instead of 0/0.
   - Define NGD_DEVICE_DEVNAME, use it.
   - Use more nice macros for debugging. [2]
   - Return Exxx, not -1.

 style(9) changes:
   - No "#endif" after short block.
   - Break long lines.
   - Remove extra spaces, add needed spaces.

[1] Obtained from:      if_tun.c
[2] Obtained from:      ng_pppoe.c
Reviewed by:		marks
Approved by:		julian (mentor)
MFC after:		1 month
2004-10-18 20:13:57 +00:00
..
3dfx
aac Only compile aac_linux.ko for i386 2004-08-30 03:35:17 +00:00
accf_data
accf_http
acpi Bump WARNS to 2 for all other ACPI drivers and minor cleanup. 2004-08-03 21:27:43 +00:00
agp opt_agp.h is not required anymore. 2004-08-22 15:14:44 +00:00
aha
ahb Add the ahb module for old Adaptec 1742 drivers now that eisa bus 2004-06-29 20:50:24 +00:00
aic Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
aic7xxx Add ISA attachement files for the aic7xxx driver. 2004-08-17 02:32:30 +00:00
aio
amd
amr
an Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
aout
apm Merge PC98 support. 2003-03-25 05:19:18 +00:00
ar Convert Netgraph to use mbuf tags to pass its meta information around. 2004-06-25 19:22:05 +00:00
arcnet
arl Generate opt_inet.h. 2004-03-18 09:45:17 +00:00
asr Fix the build. opt_asr.h is gone. 2004-04-22 02:22:18 +00:00
ath module for Atheros 802.11 driver 2003-06-23 17:02:43 +00:00
ath_hal nitpicking 2003-06-30 05:25:36 +00:00
aue Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
autofs sync with private code: 2004-09-08 08:44:14 +00:00
auxio Port NetBSD auxio driver. The driver was modified to use led(4) and can 2004-10-09 07:31:03 +00:00
awi Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
axe Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
bfe Add a device driver for the Broadcom BCM4401 ethernet controller, 2003-09-09 18:17:23 +00:00
bge
bios Add module infrastructure for 'vpd' and 'smbios' and move 'smbios' 2003-03-29 15:20:45 +00:00
bktr Add a overhaul of the soundchip initialization for the MSP34xx chipsets 2003-08-12 09:45:34 +00:00
bridge opt_pfil_hooks.h is no longer required. 2004-08-27 19:57:33 +00:00
cam Remove the HW_WDOG option; it serves no purpose. 2004-08-29 11:10:09 +00:00
canbepm
canbus
cardbus
cbb And isa_if.h 2004-08-16 15:24:03 +00:00
cd9660 - Support for multibyte charsets in LIBICONV. 2003-09-26 20:26:25 +00:00
cd9660_iconv - Support for multibyte charsets in LIBICONV. 2003-09-26 20:26:25 +00:00
ciss
cm
coda bsd.kmod.mk knows how to clean up opt_*.h files automatically, 2004-09-01 06:51:43 +00:00
coda5 bsd.kmod.mk knows how to clean up opt_*.h files automatically, 2004-09-01 06:51:43 +00:00
coff
cp Mechanically tidy up the contents of CLEANFILES:M*.h: kmod.mk 2004-09-01 07:12:24 +00:00
crypto Push m_apply() and m_getptr() up into the colleciton of standard mbuf 2003-12-15 21:49:41 +00:00
cryptodev
cs Sort files alphabetically 2004-09-04 03:32:15 +00:00
ctau Mechanically tidy up the contents of CLEANFILES:M*.h: kmod.mk 2004-09-01 07:12:24 +00:00
cue Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
cx Mechanically tidy up the contents of CLEANFILES:M*.h: kmod.mk 2004-09-01 07:12:24 +00:00
dc
dcons Add dcons_os.{c,h}. 2004-10-13 05:41:09 +00:00
dcons_crom Add dcons_os.{c,h}. 2004-10-13 05:41:09 +00:00
de Document compile-time switches here as I'm going to yank them from 2004-07-09 02:38:25 +00:00
digi
dpt Add module infrastructure for 'dpt' driver. 2003-03-29 15:47:13 +00:00
drm bsd.kmod.mk does not deal with manpages anymore. 2004-01-13 11:28:51 +00:00
dummynet
ed Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
el
elink Add module infrastructure for elink. 2003-03-29 13:42:20 +00:00
em style.Makefile(5) 2004-06-09 08:27:05 +00:00
en When compiling the module with INVARIANTS we also need INVARIANT_SUPPORT. 2003-08-06 16:01:32 +00:00
ep Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
esp - Introduce an ofw_bus kobj-interface for retrieving the OFW node and a 2004-08-12 17:41:33 +00:00
ex Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
exca Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
ext2fs
fatm Removed -g from CFLAGS. There is a better way to build debugging 2004-02-13 10:11:01 +00:00
fdc Let kmod.mk touch opt_*.h files as needed. 2004-09-04 06:37:58 +00:00
fdescfs
fe Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
firewire Add fwip module. 2004-07-12 13:13:17 +00:00
fxp
gem
geom Do not compile in zlib.c. Add a dependency on module instead. 2004-09-08 17:27:31 +00:00
gx
harp Removed -g from CFLAGS. There is a better way to build debugging 2004-02-13 10:11:01 +00:00
hatm Removed -g from CFLAGS. There is a better way to build debugging 2004-02-13 10:11:01 +00:00
hfa
hifn fix module building; drivers now require opt_{ubsec,hifn}.h 2003-03-11 23:20:43 +00:00
hme Now that hme(4) is MI build its module on all platforms. 2004-08-14 22:40:16 +00:00
hpfs
i2c Kill bogus isa compat opt file. 2004-03-15 11:27:39 +00:00
ibcs2
ichwd Add a driver for the watchdog timer function present on the LPC interface 2004-05-11 18:21:38 +00:00
ida ida(4) module. PCI only for now. 2004-01-11 07:01:30 +00:00
idt
ie Add module infrastructure for if_ie. 2003-03-29 13:40:41 +00:00
if_disc
if_ef Removed custom "load" and "unload" targets. 2004-01-19 14:00:26 +00:00
if_faith
if_gif
if_gre Fix a bug whereby the physical endpoints of a gre(4) tunnel would not 2003-11-14 20:58:00 +00:00
if_ndis Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
if_ppp Mechanically tidy up the contents of CLEANFILES:M*.h: kmod.mk 2004-09-01 07:12:24 +00:00
if_sl
if_stf
if_tap Mechanically tidy up the contents of CLEANFILES:M*.h: kmod.mk 2004-09-01 07:12:24 +00:00
if_tun Fix module build by adding options to Makefile. 2003-03-08 21:54:32 +00:00
if_vlan
iir
io Break out the MI part of the /dev/[k]mem and /dev/io drivers into 2004-08-01 11:40:54 +00:00
ip6fw
ip_mroute_mod Get rid of the RANDOM_IP_ID option and make it a sysctl. NetBSD 2004-08-14 15:32:40 +00:00
ipfilter Recognise NOINET6 as an indication to not build IPv6 enabled source even 2004-06-08 23:52:22 +00:00
ipfw Document how a standalone module can be built with divert(4) support. 2004-08-26 14:35:05 +00:00
ips Add the 'ips' driver for the IBM (now Adaptec) ServeRAID controller 2003-05-11 06:36:49 +00:00
isp - Introduce an ofw_bus kobj-interface for retrieving the OFW node and a 2004-08-12 17:41:33 +00:00
ispfw
ixgb style.Makefile(5) 2004-06-09 08:27:05 +00:00
joy Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
kue Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
lge
libiconv - Support for multibyte charsets in LIBICONV. 2003-09-26 20:26:25 +00:00
libmbpool Add a facility for devices, specifically network interfaces, that require 2003-07-15 08:59:38 +00:00
libmchain
linprocfs Let kmod.mk touch opt_*.h files as needed. 2004-09-04 06:37:58 +00:00
linux o Remove @- from the ln and change it to a -sf. This was bogus, and 2003-11-19 05:08:27 +00:00
lnc Removed -g from CFLAGS. There is a better way to build debugging 2004-02-13 10:11:01 +00:00
lpt
mac_biba
mac_bsdextended
mac_ifoff
mac_lomac
mac_mls
mac_none
mac_partition
mac_portacl A cute yet small MAC policy that provides a simple ACL mechanism to 2003-03-02 23:01:42 +00:00
mac_seeotheruids
mac_stub Following the repo-copy from src/sys/modules/mac_none/Makefile, 2003-11-11 21:23:54 +00:00
mac_test
mcd opt_geom.h is no longer required for this module. 2003-03-29 16:13:11 +00:00
md change the name of the md module, to g_md, introduce a define with the 2004-08-09 06:45:20 +00:00
mem Add the memrange bits to the loadable module. 2004-09-28 07:26:00 +00:00
mii Add a PHY driver to support the built-in gigE PHY in the 8169S/8110S 2003-09-11 03:53:46 +00:00
mlx
mly
mpt
msdosfs Let kmod.mk touch opt_*.h files as needed. 2004-09-04 06:37:58 +00:00
msdosfs_iconv - Support for multibyte charsets in LIBICONV. 2003-09-26 20:26:25 +00:00
my
ncp Removed custom "load" and "unload" targets. 2004-01-19 14:00:26 +00:00
ncv Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
ndis Add preliminary support for PCMCIA devices in addition to PCI/cardbus. 2004-03-07 02:49:06 +00:00
netgraph Major overhaul. 2004-10-18 20:13:57 +00:00
nfs4client Let kmod.mk touch opt_*.h files as needed. 2004-09-04 06:37:58 +00:00
nfsclient Let kmod.mk touch opt_*.h files as needed. 2004-09-04 06:37:58 +00:00
nfsserver
nge
nmdm Make TTYHOG tunable. 2003-03-05 08:16:29 +00:00
nsp Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
ntfs - Support for multibyte charsets in LIBICONV. 2003-09-26 20:26:25 +00:00
ntfs_iconv - Support for multibyte charsets in LIBICONV. 2003-09-26 20:26:25 +00:00
nullfs
nwfs Removed custom "load" and "unload" targets. 2004-01-19 14:00:26 +00:00
oldcard Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
oltr Don't build if_iso88025subr.c into the oltr module. 2003-03-15 23:24:17 +00:00
osf1 Removed -g from CFLAGS. There is a better way to build debugging 2004-02-13 10:11:01 +00:00
owi Let kmod.mk touch opt_*.h files as needed. 2004-09-04 06:37:58 +00:00
patm Removed -g from CFLAGS. There is a better way to build debugging 2004-02-13 10:11:01 +00:00
pccard Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
pcfclock
pcic Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
pcn
pecoff Removed -g from CFLAGS. There is a better way to build debugging 2004-02-13 10:11:01 +00:00
pf Removed -Wall from CFLAGS. 2004-09-01 07:39:12 +00:00
plip
pmc
portalfs
ppbus o Remove @- from the ln and change it to a -sf. This was bogus, and 2003-11-19 05:08:27 +00:00
ppi o Remove @- from the ln and change it to a -sf. This was bogus, and 2003-11-19 05:08:27 +00:00
pps o Remove @- from the ln and change it to a -sf. This was bogus, and 2003-11-19 05:08:27 +00:00
procfs
pseudofs
pst Add pst as a module 2003-08-30 08:01:05 +00:00
random Include nehemiah.c only on i386, as is done for the non-modules 2004-04-11 15:40:18 +00:00
ray Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
rc Make TTYHOG tunable. 2003-03-05 08:16:29 +00:00
rc4
re Fix PATH: directive in sys/modules/re/Makefile, and add the re(4) driver to 2003-09-08 03:24:29 +00:00
rl
rndtest FIPS 140-2 rng data tester for h/w crypto devices. This driver periodically 2003-03-11 19:26:16 +00:00
rp
rue Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
s3
safe SafeNet crypto driver 2003-07-21 21:47:47 +00:00
sbni
sbsh Driver for Granch SBNI16 SHDSL modem 2003-04-13 06:27:13 +00:00
scd
scsi_low
sem
sf
sio Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
sis
sk
smbfs Let kmod.mk touch opt_*.h files as needed. 2004-09-04 06:37:58 +00:00
sn Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
snc
snp
sound Rename the sound device drivers: 2004-07-16 04:00:08 +00:00
speaker 'speaker' not 'atspeaker' 2003-03-29 10:01:03 +00:00
splash Move the source code for these two modules out of src/sys/modules. 2004-08-06 20:37:08 +00:00
sppp
sr Convert Netgraph to use mbuf tags to pass its meta information around. 2004-06-25 19:22:05 +00:00
ste
stg Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
streams o Remove @- from the ln and change it to a -sf. This was bogus, and 2003-11-19 05:08:27 +00:00
svr4
sym
syscons Normalize SUBDIR. 2004-01-19 12:36:08 +00:00
sysvipc
ti
tl
trm
twa Changed comments following changes to not bundle firmware by default. 2004-04-10 02:41:22 +00:00
twe
tx
txp
uart - Introduce an uart_cpu_identify() which is implemented in uart_cpu_<arch>.c 2004-08-14 23:54:27 +00:00
ubsa Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
ubsec fix module building; drivers now require opt_{ubsec,hifn}.h 2003-03-11 23:20:43 +00:00
ubser Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
ucom Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
ucycom Device driver for the Cypress CY7C637xx and CY7C640/1xx families of USB 2004-09-05 09:43:47 +00:00
udav Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
udbp Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
udf bsd.kmod.mk does not deal with manpages anymore. 2004-01-13 11:28:51 +00:00
udf_iconv Add the Makefile glue for the udf_iconv module. 2003-11-07 09:38:05 +00:00
ufm Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
ufs Add a few missing opt_ files to make this module compile again. 2003-06-23 19:41:00 +00:00
uftdi Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
ugen Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
uhid Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
ukbd Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
ulpt Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
umapfs
umass Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
umct Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
umodem Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
ums Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
unionfs
uplcom Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
urio Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
usb Remove stray line with just a tab 2004-07-12 21:59:06 +00:00
uscanner Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
utopia This is a driver for the physical layer chips used in ATM interfaces. 2003-06-12 14:28:32 +00:00
uvisor Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
uvscom Add usbdevs.h and pccarddevs.h to the build list, as appropriate. This is needed to build as part of world or in src/sys/modules. 2004-06-27 12:33:20 +00:00
vesa
vge Add device driver support for the VIA Networking Technologies 2004-09-10 20:57:46 +00:00
vinum Remove these files. They have successors in tools/debugscripts. 2003-06-12 23:30:57 +00:00
vpo
vr
vx Add eisa_if.h 2004-06-09 21:52:12 +00:00
wb
wi Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
wlan Fix module build during buildworld with MODULES_WITH_WORLD defined. 2004-04-10 19:41:15 +00:00
xe Move to generating pccarddevs.h on the fly, both for the kernel and 2004-05-26 00:53:10 +00:00
xl
zlib Give zlib the ability to be a module that can be depended on, 2004-06-20 17:42:35 +00:00
Makefile Port NetBSD auxio driver. The driver was modified to use led(4) and can 2004-10-09 07:31:03 +00:00
Makefile.inc