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382 Commits

Author SHA1 Message Date
cube
fead024e60 LKM version of if_tap, derived from ethfoo code. 2005-01-19 11:09:05 +00:00
cube
6717eabf3a ETHFOO_GOING had no chance to actually be useful if sc_flags is set to 0 
in ethfoo_dev_close().
 2004-12-17 12:17:09 +00:00
cube
e32b031c0f Change cf_fstate value to FSTATE_STAR to avoid a panic in config_detach() 
for DISAGNOSTIC kernel.  That value of struct cfdata is not currently used
for pseudo-device attachments anyway.
 2004-12-13 19:40:56 +00:00
cube
ab9c18a45c Constify. From Peter Postma. 2004-12-13 19:26:34 +00:00
cube
3957e91683 Fix compilation on LP64 hosts. Reported by Peter Postma. 2004-12-13 19:22:57 +00:00
cube
89a3fae64d Fix a comment. 2004-12-13 19:21:42 +00:00
cube
f770d4aa14 Remove tests that used to make it possible to compile ethfoo_lkm.c with 
older versions of NetBSD (specifically, before ksyms was introduced), as
a lot of other changes makes that impossible anyway.
 2004-12-12 22:15:28 +00:00
cube
dfc44125a6 Turn ethfoo(4) into a cloning device, following the MOVEFD semantics (like 
bpf(4)).

While doing that, still keep around the full cdevsw interface, so that the
ethfoo interfaces can be accessed either through /dev/ethfooN or through
the cloning device /dev/ethfoo (whose minor number is 0xfffff).  Interfaces
created through the cloning device are destroyed at close() time.

Also add an ioctl() to be used by the cloning interface user to know the
minor number of the created interface, so it can be manipulated later to
get an address set and turned up (otherwise EHOSTDOWN is returned on read
and write).

Document some of the new functions, but read, write, ioctl and kqfilter
still has to be commented.
 2004-12-12 21:46:58 +00:00
peter
b2618f9ac2 ifc_destroy returns an int. 2004-12-04 18:40:45 +00:00
cube
0af5ad74e4 Free mbufs as they're read instead of leaking them. Now qemu lets me do a 
FTP install in tunfd network mode.
 2004-11-15 20:19:06 +00:00
cube
992f7838e6 It compiles at WARNS=3. 2004-11-14 20:06:03 +00:00
cube
96c0d03c20 Add tap (as in Linux's tap) functionality to ethfoo. That means you now 
have a device interface to the ethfoo devices through a device node.

select, poll, kqueue and SIGIO are possible on that device node.  See TODO
for what remains to be done at that level.
 2004-11-14 20:05:42 +00:00
he
19278a71d3 Um, linux_exec_machdep.c only exists on i386, so don't try to compile 
it for the other machine types which traverse this directory.
 2004-11-14 12:19:28 +00:00
he
c8d952d682 Um, linux_exec_machdep.c only exists on i386, so don't try to compile 
it for the other machine types which traverse this directory.
 2004-11-14 11:40:08 +00:00
skrll
7139fbfc16 Add sources to SRCS not KMOD. 2004-11-13 13:37:06 +00:00
christos
66075fd33d Fix all the borken exec lkms. setup_stack is mandatory. 2004-11-13 06:09:47 +00:00
jdolecek
1782122374 move sys/lkm/vfs/miscfs/ptyfs/ to sys/lkm/vfs/ptyfs/ 2004-11-11 19:25:30 +00:00
jdolecek
e086026946 convert to one 'SUBDIR+=' per entry format 2004-11-11 19:24:04 +00:00
christos
58ac79db8d Add ptyfs lkm. 2004-11-11 01:43:25 +00:00
thorpej
0b0e09815e Update config_attach_pseudo() example. 2004-10-15 04:51:48 +00:00
thorpej
c7dc2875d8 Don't need to use config_makeroom() here. 2004-10-15 04:48:24 +00:00
christos
891bc12ddc Account for pending ipf move. 2004-10-01 15:20:45 +00:00
christos
650f6a8ec7 use <netinet/...> for the ipf headers like everything else. 2004-10-01 15:20:33 +00:00
he
e1ca5516de Remove reference to now-deleted aoutm68k_ioctl.c. 2004-09-16 09:35:38 +00:00
thorpej
483ec9af85 Remove the COMPAT_AOUT LKM build infrastructure. The code is gone, 
now.
 2004-09-14 22:12:06 +00:00
he
936dfb04a0 More removal of references to aoutm68k_syscalls.c, following that file's 
removal.  Allows our m68k ports to build again.
 2004-09-12 08:04:50 +00:00
martti
c72a29a530 Better kernel module for IPF (kern/26112 by Peter Postma) 2004-08-30 11:32:33 +00:00
drochner
de8db0c004 also provide an example how a pci driver LKM looks 
(This is just a dummy driver which doesn't touch the hardware.)
 2004-08-18 14:06:13 +00:00
drochner
b1a9bed356 add an LKM for "wi at pcmcia" as an example for the new MOD_DRV LKM type 2004-08-18 13:12:07 +00:00
cube
43a2c97ad2 Include pcidevs.h, because in a real driver, you'd need it. 2004-07-06 12:21:55 +00:00
cube
f584691eb3 Hands are not good at pasting stuff. 2004-07-06 12:15:58 +00:00
cube
f04e188b92 Add prototype for the forged <module>_lkmentry function. Pointed out by 
rtr@.
 2004-07-06 12:10:13 +00:00
skrll
c561286bf0 wizd missed one! 2004-07-02 13:42:06 +00:00
wiz
711c55c92c Drop trailing whitespace; fix Dd argument; use standard section headers; 
sort SEE ALSO; use \*[Lt]\*[Gt] instead of <>; empty lines are fine in
.Bd/.Ed.
 2004-07-02 13:38:14 +00:00
wiz
07b563fdee Fix typo. 2004-07-02 13:33:39 +00:00
cube
4791863f66 Add 'pcilkm' module. 
It is a layer to make it possible to have loadable PCI device drivers.

First you load (with symbols) the pcilkm module, then you can load PCI
drivers that have been compiled to work with pcilkm.

Two examples are provided.  'pcienum', the first one, is a simple
demonstration of how to use pcilkm:  it is the basic skeleton of a PCI
driver, and will attach at load time to all PCI devices known to the
system.

The second example 'auich' demonstrates how simple it is to use an
existing driver as a LKM.  It simply includes the code for auich(4) and
then adds the necessary pcilkm logic.  However there are some drawbacks
that are described in the README file.
 2004-07-02 13:26:40 +00:00
itojun
fbbd2967d1 forgot to "cvs add". noted by Havard 2004-06-30 09:51:43 +00:00
tron
0e42006ea8 Build pf(4) lkm. 2004-06-30 09:21:26 +00:00
jmc
3b3bf466dc Don't build the pf lkm. It's missing entire files at the moment. Re-enable 
once it compiles
 2004-06-30 03:21:10 +00:00
jmc
7e941f7f6b Add a missing NetBSD tag 2004-06-30 02:55:15 +00:00
itojun
0407dd42ae make PF lkm working. from Peter Postma and Joel Wilsson. 
remove pf_ioctl_head/pf_newif_head, which was never used.
 2004-06-29 04:42:54 +00:00
christos
e287801e16 make this compile and fix error handling (does not load yet). 2004-06-22 18:04:05 +00:00
itojun
7ef0131ac7 PF LKM - not working (ld dumps core) because of the lack of my LKM knowledge. 
committed to ask help from LKM guru.
reviewed by matt, christos, perry
 2004-06-22 14:18:58 +00:00
mhitch
4c9aff16f0 Addition of header files for sysctl set function prototypes referenced 
structs defined in other header files.  Gcc 2.95 on vax doesn't like this.
Add appropriate header files to fix vax compile failures.
 2004-05-25 01:36:37 +00:00
atatat
10a7ba9ef6 Tweak sysctl setup functions (the macros, actually) for use in lkms, 
and tweak lkminit_*.c (where applicable) to call them, and to call
sysctl_teardown() when being unloaded.

This consists of (1) making setup functions not be static when being
compiled as lkms (change to sys/sysctl.h), (2) making prototypes
visible for the various setup functions in header files (changes to
various header files), and (3) making simple "load" and "unload"
functions in the actual lkminit stuff.

linux_sysctl.c also needs its root exposed (ie, made not static) for
this (when built as an lkm).
 2004-05-20 06:34:24 +00:00
cube
a1ec763832 It's not safe to save the sysctlnode pointer returned by sysctl_createv. 
It should only be used by the calling function to create further nodes
in the same function, and of course to save the MIB number, which is what
is done now.
Correct a stupid bug in the ethernet address parsing code. <ashamed face>
 2004-05-13 07:20:47 +00:00
cube
aea96fa075 Add a sample utilization of Andrew Brown's sysctl framework. See comments 
in the code for more details.
Give copyright to TNF.
 2004-05-12 13:51:16 +00:00
martti
6cb8b4cb48 Set PATH and use ip_fil_netbsd.c 2004-03-28 09:37:14 +00:00
martti
24d567d60d Upgraded IPFilter to 4.1.1 2004-03-28 09:00:53 +00:00
mrg
a698ba9223 allow the number of vnd's created to be patchable... 2004-03-21 10:51:16 +00:00
atatat
0275942afd Alphabetize... 2004-01-20 04:55:46 +00:00
matt
4ff8ae6cfa Enhance the scripts to not use trampolines for symbols which are internal 
to the module.
 2004-01-16 00:35:48 +00:00
simonb
c1d14e3852 Try to spell "NetBSD" correctly... 2003-12-30 07:08:08 +00:00
atatat
fb4d990f63 Fix example lkms. The misc/example one was never converted to the new 
lkm stuff, and syscall/example was never told that we use lwp now, and
not proc.
 2003-12-30 06:53:26 +00:00
cube
8db032b396 Add ethfoo LKM example. It implements a cloning interface for fake 
Ethernet devices that can be assigned an Ethernet address using the
included setaddr utility.
 2003-11-24 21:58:45 +00:00
scw
7f80949f0d Use the same trick as powerpc to resolve the 24-bit pc-relative 
branch limitation.
 2003-11-04 14:50:27 +00:00
lukem
f85d2d1c14 Use ${HOST_SH} instead of `sh'. 
If necessary, pull in <bsd.sys.mk> to get the definition of HOST_SH;
Makefiles that pull in one of (most of) <bsd.*.mk> will get this anyway.
 2003-10-26 07:25:33 +00:00
christos
cd026bf62c Sprinkle more COMPAT_NETBSD32 for good cheer. 2003-10-16 16:06:43 +00:00
christos
b51967d220 add -DCOMPAT_NETBSD32 so that it builds. 2003-10-16 15:59:01 +00:00
christos
74e287ff04 Add more compat options until this builds. 2003-10-16 15:57:12 +00:00
lukem
9c437ec754 Change LNFILES' to BUILDSYMLINKS', to more accurately describe its purpose. 
Per discussion with Simon Gerraty.
 2003-09-20 06:20:41 +00:00
christos
86226ab757 fix for non-objdir build. reported by tron. 2003-09-13 22:25:47 +00:00
christos
d91e004306 add missing path. 2003-09-12 16:29:09 +00:00
tron
d08125d839 Wrap overlong lines, fix indentation. 2003-09-12 14:06:48 +00:00
christos
e4ce502bf6 give this Makefile a chance to work, by eliminating unneeded complexity. 2003-09-12 13:05:28 +00:00
christos
b3fcf8836e newed -DCOMPAT_IBCS2 now. 2003-09-12 13:01:57 +00:00
christos
654fd674fb add the SYSV compat flags needed. 2003-09-12 02:08:35 +00:00
itojun
8ca90bd4e4 add /kern/ipsecsa and /kern/ipsecsp, which can be inspected by setkey(8). 
it allows easier access to ipsecsa/sp.  it works around problem where
setkey -D does not work with large number of ipsec SAs due to socket buffer
size.
 2003-09-08 06:51:53 +00:00
tron
fadd4495f2 Adding "${.CURDIR}/../coda" to the path causes build failures if object 
files exist in that directory. Simply creating a symbolic link to the file
"${.CURDIR}/../coda/lkminit_vfs.c" via "LNFILES" fixes that problem.
 2003-09-07 12:25:54 +00:00
jdolecek
f7394f424e switch over to DISPATCH(), it calls the 'load' entry point in right 
order now
 2003-09-06 13:34:56 +00:00
jdolecek
c8390a7dbc simplify struct sysent handling a bit more; store old sysents before 
overwriting them with LFS syscalls, and restore to original contents
on module unload
 2003-09-06 13:30:50 +00:00
jdolecek
f67c969fe0 ANSIfy 2003-09-06 13:20:41 +00:00
jdolecek
d21da2d8e2 switch to DISPATCH() - it now calls the 'load' routine in order we want here 
while here, simplify struct sysent handling a bit, fixing setting of sy_flags
 2003-09-06 13:16:17 +00:00
jdolecek
ffac54bf71 convert over to standard LKM macros; done by defining the VFS 
and DEV parts in separate functions, and calling those dispatch
functions from coda_lkmentry()
 2003-09-06 10:56:37 +00:00
jdolecek
67d5719f24 ANSIfy 2003-09-06 08:45:18 +00:00
jdolecek
07fce822f1 share lkminit_vfs.c with coda module 2003-09-06 08:40:42 +00:00
lukem
7237dbc136 missing rcsid 2003-09-04 07:51:21 +00:00
lukem
f7fe23abb3 use LNFILES to simplify creation of symlinks in .OBJDIR for builds 2003-09-04 07:18:01 +00:00
drochner
ffad96d540 add coda5, sort 2003-09-02 17:15:46 +00:00
drochner
35755efb8c as requested by Jaromir Dolecek: 
Add a "coda5" LKM which is "coda" with the "CODA_COMPAT_5" option.
This deliberately conflicts with "coda" as they can't coexist within
one kernel.
 2003-09-02 12:08:45 +00:00
jdolecek
fbf6a5667f make compile 
adresses PR kern/22622 by Thomas Devreese
 2003-09-01 17:11:03 +00:00
oki
f3dd49b44c Add exec_setup_stack in execsw for lkm. Hi christos! 2003-08-18 09:04:45 +00:00
lukem
a93ea220fc Rework how dependency generation is performed: 
* DPSRCS contains extra dependencies, but is _NOT_ added to CLEANFILES.
  This is a change of behaviour.  If a Makefile wants the clean semantics
  it must specifically append to CLEANFILES.
  Resolves PR toolchain/5204.

* To recap: .d (depend) files are generated for all files in SRCS and DPSRCS
  that have a suffix of: .c .m .s .S .C .cc .cpp .cxx

* If YHEADER is set, automatically add the .y->.h to DPSRCS & CLEANFILES

* Ensure that ${OBJS} ${POBJS} ${LOBJS} ${SOBJS} *.d  depend upon ${DPSRCS}

* Deprecate the (short lived) DEPENDSRCS


Update the various Makefiles to these new semantics; generally either
adding to CLEANFILES (because DPSRCS doesn't do that anymore), or replacing
specific .o dependencies with DPSRCS entries.

Tested with "make -j 8 distribution" and "make distribution".
 2003-08-01 17:03:41 +00:00
lukem
365cbd9428 add missing __KERNEL_RCSID() 2003-07-14 15:47:00 +00:00
fvdl
d5aece61d6 Back out the lwp/ktrace changes. They contained a lot of colateral damage, 
and need to be examined and discussed more.
 2003-06-29 22:28:00 +00:00
chris
e0c81274e0 Another proc->lwp change. 2003-06-29 17:18:48 +00:00
darrenr
960df3c8d1 Pass lwp pointers throughtout the kernel, as required, so that the lwpid can 
be inserted into ktrace records.  The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.

Bump the kernel rev up to 1.6V
 2003-06-28 14:20:43 +00:00
lukem
cd93af5dd7 use "rm -f $@ ; ln -s ... $@" instead of "ln -sf ... $@" 2003-05-04 06:36:37 +00:00
wiz
1ffa7b76c4 DMA, not dma nor Dma. 2003-05-03 18:10:37 +00:00
jdolecek
ea586f43e5 LKMs work on PowerPC nowadays, remove item from TODO 2003-05-03 08:22:35 +00:00
matt
275eeea6c9 The __wrap_* symbols need to become local symbols. If you have module 
x which is dependent y but they both have __wrap_foo, if the __wrap_foo
is not localized, you will get linker truncation messages.
 2003-04-23 18:34:20 +00:00
jdolecek
4ecc3047b1 also rewrite emul_find_interp() calls to include the ${COMPAT_UTIL_OVERRIDE} 
prefix
 2003-04-22 17:23:20 +00:00
jdolecek
5fd8296ac8 add LKM for file system SMBFS 
XXX the LKM requires nsmb pseudo device in kernel to load successfully ATM
 2003-04-02 09:45:42 +00:00
christos
e950c1ac8f PR/20844: Iain Hibbert: PPP Compressors cannot be loaded as LKM 2003-03-27 17:50:06 +00:00
jdolecek
ad5a73ba6b build and install union LKM now that it works 2003-03-17 09:18:53 +00:00
jdolecek
a0deb3e9c4 move union filesystem code from sys/miscfs/union to sys/fs/union 2003-03-16 08:26:46 +00:00
jdolecek
0d2891bece need a prototype for union_lkmentry() to compile 2003-03-16 08:01:13 +00:00
perseant
b105ddb1d6 Make LFS LKM versions of ufs_makeinode and ufs_mkdir fail correctly. 
Note dependency of lfs_vnops.o on ufs_readwrite.c.
 2003-03-15 07:20:22 +00:00
dsl
b7c921ed3d The IDT is an array of struct gate_descriptor. 2003-03-04 10:39:10 +00:00
matt
f7418ccd14 Add helper awk scripts for generating trampolines for PowerPC LKMs. 2003-02-19 19:04:27 +00:00