Commit Graph

212 Commits

Author SHA1 Message Date
Warner Losh
8cad31a480 The path to the mmc/mmcbus_if.m file is wrong. Correct it by
prepending dev/

Submitted by: Andrea Bittau
2007-02-03 06:46:11 +00:00
Warner Losh
32c3bb77fa Sort MFILES list
Noticed by: ru@
2006-10-20 07:31:15 +00:00
Warner Losh
fa01fe55de Add mmcbr_if.m and mmcbus_if.m to the mix. 2006-10-20 06:55:49 +00:00
Ruslan Ermilov
74465532f6 - Remove include links only when .depend is also removed, so that
"make depend; make clean; make -n" works.

- Preseve kernel's .depend if it already exists and its creation
  is interrupted.

Reported/reviewed by:	bde
2006-10-13 22:28:14 +00:00
Dag-Erling Smørgrav
8b3ae668b1 Don't use touch when what is really meant is :> (create an empty file, or
truncate it if it exists) or :>> (ensure the file exists, but don't change
it if it already does)

Reviewed by:	ru
MFC after:	2 weeks
2006-08-14 13:28:53 +00:00
Jung-uk Kim
732be1f298 Fix kernel module build breakage. 2006-06-30 19:35:35 +00:00
Alexander Leidinger
206b17d711 Commit the new (old) midi framework. It's based in parts on the NetBSD code,
but large parts are rewritten by matk and tanimura.

This is old code, it's not maintained since 2003. We also don't have a
maintainer for this! Yuriy Tsibizov took it and uses it in his emu10kx
driver. Since the emu10kx driver will enter the tree "soon" (some bugs
have to be fixed after Yuriy return from his holidays), I add it here
already.

This also contains some changes to emu10k1 and cmi, so if you're lucky,
you can now make some kind of use of midi with those soundcards.

To all those poor souls which don't have such a card: feel free to send
patches, we don't have a maintainer for this.

To those which miss a specific feature in the midi code: feel free to
submit patches, we don't have a maintainer for this.

Oh, did I already told that it would be nice if someone would take care
of it? Maintainer with midi equipment wanted! :-)

If you get LOR's, submit a PR and notify multimedia@ please. If you get
panics, submit a PR with a backtrace (compile the sound system into your
kernel instead of using modules in this case) and notify multimedia@
please.

Written by:	matk, tanimura
Submitted by:	"Yuriy Tsibizov" <Yuriy.Tsibizov@gfk.ru>
Based upon:	code from NetBSD
2006-05-27 16:32:05 +00:00
Marcel Moolenaar
64220a7e28 Rewrite of puc(4). Significant changes are:
o  Properly use rman(9) to manage resources. This eliminates the
   need to puc-specific hacks to rman. It also allows devinfo(8)
   to be used to find out the specific assignment of resources to
   serial/parallel ports.
o  Compress the PCI device "database" by optimizing for the common
   case and to use a procedural interface to handle the exceptions.
   The procedural interface also generalizes the need to setup the
   hardware (program chipsets, program clock frequencies).
o  Eliminate the need for PUC_FASTINTR. Serdev devices are fast by
   default and non-serdev devices are handled by the bus.
o  Use the serdev I/F to collect interrupt status and to handle
   interrupts across ports in priority order.
o  Sync the PCI device configuration to include devices found in
   NetBSD and not yet merged to FreeBSD.
o  Add support for Quatech 2, 4 and 8 port UARTs.
o  Add support for a couple dozen Timedia serial cards as found
   in Linux.
2006-04-28 21:21:53 +00:00
Marcel Moolenaar
9465d7f13a Remove dev/uart/uart_if.m from the default MFILES (in kmod.mk) and
instead define MFILES appropriately for the uart(4) module build.
2006-02-24 01:49:36 +00:00
Max Laier
009b3d3d4b ${.CURDIR} != pwd and since we use the shell version of if now we don't even
need to prepend it.

Found-by:	gallatin
2006-02-20 01:08:33 +00:00
Max Laier
ff8e7669d6 Use shell's version of if to check if the firmware really exists in the
current directory to allow user rules to create the firmware (e.g. from a
uuencoded blob).  make's version of if is evaluated too early to catch this.

Found-by:	gallatin
2006-02-18 01:38:44 +00:00
David E. O'Brien
40244cc2ca When linking make sure it succeeds. 2006-02-17 04:59:23 +00:00
Warner Losh
85aa25ca8e Fix minor inconsistancy between kernel built modules and stand-alone
built buildes.  I believe this gives the same flags on the command
line for both.
2006-02-04 06:22:27 +00:00
Max Laier
6aec1278dc firmware(9) is a subsystem to load binary data into the kernel via a
specially crafted module.  There are several handrolled sollutions to this
problem in the tree already which will be replaced with this.  They include
iwi(4), ipw(4), ispfw(4) and digi(4).

No objection from:	arch
MFC after:		2 weeks
X-MFC after:		some drivers have been converted
2006-01-29 02:52:42 +00:00
Ruslan Ermilov
35ad1b00b4 Drop the -I/usr/include (or any of its variants) from CFLAGS.
The sys/sys/stddef.h is here for some time now to fulfil the
kernel needs.  It also was not reliable due to the exists(@)
check: in an empty module directory, "make depend; mv .depend
.depend~; make depend" ran mkdep(1) with different arguments.
2005-11-29 09:37:42 +00:00
Ruslan Ermilov
1558abf6ce Rename the .dbg extension to .symbols, which matches "symbol-file"
gdb(1) command better, though I must admit it's confusing: these
files have not only [debugging] symbols, but much more than that.

Requested by:	obrien
2005-10-27 17:39:03 +00:00
Ruslan Ermilov
98b45a8ff8 Installing debug modules was a bad idea -- I bogusly assumed that
our kernel linker will only load PT_LOAD segments, apparently not.
Instead, produce .dbg objects from .debug objects, and install
them together with non-debug objects, as described in objcopy(1).

Original code by:	obrien
2005-10-27 14:24:45 +00:00
Ruslan Ermilov
d24864f785 Refactor (some more) installation of kernel and module objects.
Try to make everyone happy: David (to have debug kernels installed
by default), Warner (to be able to override that), and myself (for
actually making it all work and to be consistent).

Now, if kernel was configured for debugging (through DEBUG=-g in
the kernel config file or "config -g"), doing "make install" will
install debug versions of kernel and module objects with their
canonical names,

	kernel.debug -> /boot/kernel/kernel
	if_fxp.ko.debug -> /boot/kernel/if_fxp.ko

Installing a kernel not configured for debugging, or debug kernel
with INSTALL_NODEBUG variable defined, will install non-debug
kernel and module objects.

Also, restore the install.debug and reinstall.debug targets that
are part of the existing API (they cause some additional gdb(1)
scripts to be installed).
2005-10-25 09:05:07 +00:00
Ruslan Ermilov
e6cb7d6cd5 Get rid of duplicate -I's in CFLAGS. 2005-10-14 15:13:36 +00:00
Gleb Smirnoff
0c06364148 Define HAVE_KERNEL_OPTION_HEADERS when building kernel and when building
modules along with kernel.

After this change it is possible to embrace opt_*.h includes with ifdef
HAVE_KERNEL_OPTION_HEADERS. And thus, avoid editing a lot of Makefiles
in modules directory each time we introduce a new opt_xxx.h.

Requested by:	bde
2005-10-05 10:05:55 +00:00
Ruslan Ermilov
7751015f0f Fix genassym.o dependencies. 2005-09-19 15:13:33 +00:00
David E. O'Brien
a7d30e5ffb Use the more readable empty() syntax. 2005-09-07 17:38:46 +00:00
Ruslan Ermilov
2bdb87fe2e Revert a mistake borrowed from kern.post.mk that has just been fixed. 2005-04-22 17:39:58 +00:00
Ian Dowse
705d63cd9a Add rules for building assym.s. 2005-04-22 09:45:39 +00:00
David E. O'Brien
db00e6c573 I accidently committed two 'cleandepend' when I was deciding which
form was "cleaner".
2005-04-19 18:29:11 +00:00
David E. O'Brien
35b89d8c7b As with kernel-depend, rm the DEPENDFILE before modules-depend. 2005-04-18 21:10:38 +00:00
Maxime Henrion
22a8b40510 Use comments after .endif to please make(1) with latest changes so
that it's possible to build a kernel without getting flooded with
thousands of warnings.
2005-04-11 12:54:03 +00:00
Warner Losh
df3a103dc6 Don't forget to create new-style links for module builds.
Forgotten by: imp@
Reminded by: nyan@
2005-04-03 04:56:05 +00:00
Søren Schmidt
8ca4df3299 This is the much rumoured ATA mkIII update that I've been working on.
o       ATA is now fully newbus'd and split into modules.
        This means that on a modern system you just load "atapci and ata"
        to get the base support, and then one or more of the device
        subdrivers "atadisk atapicd atapifd atapist ataraid".
        All can be loaded/unloaded anytime, but for obvious reasons you
        dont want to unload atadisk when you have mounted filesystems.

o       The device identify part of the probe has been rewritten to fix
        the problems with odd devices the old had, and to try to remove
        so of the long delays some HW could provoke. Also probing is done
	without the need for interrupts, making earlier probing possible.

o       SATA devices can be hot inserted/removed and devices will be created/
        removed in /dev accordingly.
	NOTE: only supported on controllers that has this feature:
	Promise and Silicon Image for now.
	On other controllers the usual atacontrol detach/attach dance is
	still needed.

o	Support for "atomic" composite ATA requests used for RAID.

o       ATA RAID support has been rewritten and and now supports these
        metadata formats:
                 "Adaptec HostRAID"
                 "Highpoint V2 RocketRAID"
                 "Highpoint V3 RocketRAID"
                 "Intel MatrixRAID"
                 "Integrated Technology Express"
                 "LSILogic V2 MegaRAID"
                 "LSILogic V3 MegaRAID"
                 "Promise FastTrak"
                 "Silicon Image Medley"
		 "FreeBSD PseudoRAID"

o       Update the ioctl API to match new RAID levels etc.

o       Update atacontrol to know about the new RAID levels etc
        NOTE: you need to recompile atacontrol with the new sys/ata.h,
        make world will take care of that.
	NOTE2: that rebuild is done differently from the old system as
	the rebuild is now done piggybacked on read requests to the
	array, so atacontrol simply starts a background "dd" to rebuild
	the array.

o       The reinit code has been worked over to be much more robust.

o       The timeout code has been overhauled for races.

o	Support of new chipsets.

o       Lots of fixes for bugs found while doing the modulerization and
        reviewing the old code.

Missing or changed features from current ATA:

o       atapi-cd no longer has support for ATAPI changers. Todays its
        much cheaper and alot faster to copy those CD images to disk
        and serve them from there. Besides they dont seem to be made
        anymore, maybe for that exact reason.

o       ATA RAID can only read metadata from all the above metadata formats,
	not write all of them (Promise and Highpoint V2 so far). This means
	that arrays can be picked up from the BIOS, but they cannot be
	created from FreeBSD. There is more to it than just the missing
	write metadata support, those formats are not unique to a given
	controller like Promise and Highpoint formats, instead they exist
	for several types, and even worse, some controllers can have
	different formats and its impossible to tell which one.
	The outcome is that we cannot reliably create the metadata of those
	formats and be sure the controller BIOS will understand it.
	However write support is needed to update/fail/rebuild the arrays
	properly so it sits fairly high on the TODO list.

o       So far atapicam is not supported with these changes. When/if this
	will change is up to the maintainer of atapi-cam so go there for
	questions.

HW donated by:  Webveveriet AS
HW donated by:  Frode Nordahl
HW donated by:  Yahoo!
HW donated by:  Sentex
Patience by:	Vife and my boys (and even the cats)
2005-03-30 12:03:40 +00:00
Ruslan Ermilov
f165cb7c5d Further embellish rev. 1.180: protect against -fno-strict-aliasing
being already in CFLAGS (as is the case with "make buildkernel").

NB: rev. 1.180 is only needed due to a broken setting of CFLAGS in
tinderbox.
2005-02-11 21:04:20 +00:00
David E. O'Brien
db0cd7e103 Emblish rev 1.180 to -fno-strict-alias w/-Os & -O3 also. 2005-02-09 07:34:22 +00:00
Nate Lawson
335e4ff3cd Hook up the cpufreq framework, acpi_perf(4), and cpufreq(4) drivers. 2005-02-04 05:49:36 +00:00
Peter Grehan
55a5dcc8fe Don't lose the frame pointer for PPC modules: backtrace doesn't work. 2005-02-02 23:44:24 +00:00
Warner Losh
cf9a9fe79d Add required ing 2005-01-26 23:27:12 +00:00
Warner Losh
39ed0204bc Add -fno-strict-alias whenever someone is compiling with -O2,
unconditionally.
2005-01-26 21:35:55 +00:00
Warner Losh
daaea3952c Generally force -Werror for modules when not compiling with icc. This
has burned me for the last time.
2005-01-26 15:49:23 +00:00
Peter Grehan
fded756e72 Modules on PPC need to be compiled with -mlongcall to get around
the +/-64k blr offset limitation. With gcc bug #12769 fixed, it's
time to put enable this.
2005-01-06 06:26:11 +00:00
Warner Losh
4e91eaf278 Remove special case from *devs2h loop for usb
Move usb out of the loop since the other devs2h programs don't grok -h
Add new rule for usbdevs_data.h
2004-12-30 23:22:08 +00:00
Ruslan Ermilov
9f73f0e897 Properly handle vnode_if.h dependencies, and don't forget to clean all files. 2004-12-08 07:23:12 +00:00
Brian Feldman
78b2c86828 Unbreak KLDs that use VFS by accounting for changes in the generation
process for the vnode header files.
2004-12-08 03:54:32 +00:00
Marius Strobl
21a0216e96 Revert rev. 1.166 and remove sparc64/pci/ofw_pci_if.m from MFILES again,
sparc64/pci/ofw_pci.h is no longer required for compiling modules.
2004-12-04 14:20:56 +00:00
Marcel Moolenaar
268597acfe Sort MFILES. 2004-11-20 06:09:11 +00:00
Ruslan Ermilov
743d0f6640 Hack around a problem with sys/tools/usbdevs2h.awk that generates
both usbdevs.h and usbdevs_data.h.  (The latter was not cleaned.)
2004-10-24 08:26:48 +00:00
Ruslan Ermilov
f49f4f366b Back out cumulative changes from revs. 1.92-1.94: "make depend"
followed by "make depend" shouldn't do anything.  It doesn't
seem to be a problem anymore, and if someone finds it to break
again, please contact me so we can work on a real fix.

Reviewed by:	bde
2004-10-12 15:08:24 +00:00
Ruslan Ermilov
1f0896165b Style fixes, including:
- Sort kmod.mk knobs in the documentation section.
- Fixed misuses of the word "KLD" which stands for
  "kernel ld", or "kernel linker", where kernel
  module is meant.
- Removed redundant uses of ${.OBJDIR}.
- Whitespace and indentation fixes.
- CLEANFILES cleanup.
- Target redefinition protection (install.debug).

Submitted by:	bde, ru
Reviewed by:	ru, bde
2004-10-12 15:04:10 +00:00
Joerg Wunsch
31e81ae45d Revert the change from rev 1.168. ru convinced me that the situation
that was fixed by this should not normally happen, and since I did not
record the traces of my failed build attempt that had been solved with
that change, it's not entirely clear whether it hadn't been a pilot
error on my end.  In dubio pro reo. :-)
2004-10-11 21:23:56 +00:00
Joerg Wunsch
4e8ba8de26 Forcibly create symlinked headers, otherwise the build process may fail
if the target link already existed (e. g. -DNO_KERNELCLEAN).
2004-10-09 13:51:28 +00:00
Ian Dowse
83c457dc27 Unconditionally add `-fno-omit-frame-pointer' to CFLAGS when building
modules on the amd64 platform. Without this, ddb stack traces cannot
follow module function calls, which makes debugging very difficult.
2004-08-29 02:00:50 +00:00
Marius Strobl
d25ed517a4 Add sparc64/pci/ofw_pci_if.m to the list of MFILES so modules can use
sparc64/pci/ofw_pci.h. This is a bit messy right now but (hopefully) will
get better once the MI OFW PCI code has moved from sparc64/pci to dev/ofw.
2004-08-14 23:53:04 +00:00
Ruslan Ermilov
48aea4da66 Removed COPTS support from kmod.mk and kern.pre.mk.
COPTS support in bsd.prog.mk is preserved but discouraged.
2004-08-13 14:30:26 +00:00