Commit Graph

27 Commits

Author SHA1 Message Date
peter
b4bc016d5d move <machine/iic.h> and <machine/smb.h> to <dev/iicbus/iic.h> and
<dev/smbus/smb.h> - there is nothing MD about these ioctl definitions.
2002-09-19 03:25:46 +00:00
nsouch
82395b7295 Major rework of the iicbus/smbus framework:
- VIA chipset SMBus controllers added
	- alpm driver updated
	- Support for dynamic modules added
	- bktr FreeBSD smbus updated but not tested
	- cleanup
2002-03-23 15:49:15 +00:00
julian
5596676e6c KSE Milestone 2
Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.

Sorry john! (your next MFC will be a doosie!)

Reviewed by: peter@freebsd.org, dillon@freebsd.org

X-MFC after:    ha ha ha ha
2001-09-12 08:38:13 +00:00
phk
c47745e977 Send the remains (such as I have located) of "block major numbers" to
the bit-bucket.
2001-03-26 12:41:29 +00:00
phk
beadbd4365 Remove unneeded #include <machine/clock.h> 2000-10-15 14:19:01 +00:00
phk
6be1308ad1 Remove ~25 unneeded #include <sys/conf.h>
Remove ~60 unneeded #include <sys/malloc.h>
2000-04-19 14:58:28 +00:00
phk
75e82c815e Remove unneeded <sys/buf.h> includes.
Due to some interesting cpp tricks in lockmgr, the LINT kernel shrinks
by 924 bytes.
2000-04-18 15:15:39 +00:00
peter
8164d35489 Convert smb to use make_dev() rather than cdevsw_add(). This stops the
annoying 'smb is usurping smb's cdevsw' type messages.  (Yes, there are
other ways to fix cdevsw_add(), but that is a doomed api)
1999-11-18 05:44:56 +00:00
peter
f0e609c8f7 Use (temporarily) cdevsw_add() so we can change from DEV_DRIVER_MODULE()
to DRIVER_MODULE().
1999-11-08 07:37:15 +00:00
nsouch
bfcfa15e68 Sync with RELENG_3. 1999-11-01 23:15:29 +00:00
phk
e9e0512210 Remove five now unused fields from struct cdevsw. They should never
have been there in the first place.  A GENERIC kernel shrinks almost 1k.

Add a slightly different safetybelt under nostop for tty drivers.

Add some missing FreeBSD tags
1999-09-25 18:24:47 +00:00
peter
3b842d34e8 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
peter
64c315a8a5 Don't clobber the smb cdevsw entry that was installed by the driver
framework.
1999-07-06 13:42:43 +00:00
phk
2a99fba980 Remove cmaj and bmaj args from DEV_DRIVER_MODULE. 1999-07-04 14:58:56 +00:00
phk
6a5dc97620 Simplify cdevsw registration.
The cdevsw_add() function now finds the major number(s) in the
struct cdevsw passed to it.  cdevsw_add_generic() is no longer
needed, cdevsw_add() does the same thing.

cdevsw_add() will print an message if the d_maj field looks bogus.

Remove nblkdev and nchrdev variables.  Most places they were used
bogusly.  Instead check a dev_t for validity by seeing if devsw()
or bdevsw() returns NULL.

Move bdevsw() and devsw() functions to kern/kern_conf.c

Bump __FreeBSD_version to 400006

This commit removes:
        72 bogus makedev() calls
        26 bogus SYSINIT functions

if_xe.c bogusly accessed cdevsw[], author/maintainer please fix.

I4b and vinum not changed.  Patches emailed to authors.  LINT
probably broken until they catch up.
1999-05-31 11:29:30 +00:00
phk
7e4a9dced9 This commit should be a extensive NO-OP:
Reformat and initialize correctly all "struct cdevsw".

        Initialize the d_maj and d_bmaj fields.

        The d_reset field was not removed, although it is never used.

I used a program to do most of this, so all the files now use the
same consistent format.  Please keep it that way.

Vinum and i4b not modified, patches emailed to respective authors.
1999-05-30 16:53:49 +00:00
phk
e05bc3b49a Unconfuse DEV_MODULE() and DEV_DRIVER_MODULE() about the difference between
a major number for a dev_t.
1999-05-09 13:00:50 +00:00
dfr
e4989c23fe Move the declaration of the interrupt type from the driver structure
to the BUS_SETUP_INTR call.
1999-05-08 21:59:43 +00:00
phk
693dd58bb3 Continue where Julian left off in July 1998:
Virtualize bdevsw[] from cdevsw.  bdevsw() is now an (inline)
        function.

        Join CDEV_MODULE and BDEV_MODULE to DEV_MODULE (please pay attention
        to the order of the cmaj/bmaj arguments!)

        Join CDEV_DRIVER_MODULE and BDEV_DRIVER_MODULE to DEV_DRIVER_MODULE
        (ditto!)

(Next step will be to convert all bdev dev_t's to cdev dev_t's
before they get to do any damage^H^H^H^H^H^Hwork in the kernel.)
1999-05-07 10:11:40 +00:00
nsouch
c30e87e63a Return approriate errors to userland. 1999-02-14 14:36:45 +00:00
nsouch
b54915a02a Fix smbus allocation and add the alsmb (see alpm(4)) driver. 1999-02-13 17:57:19 +00:00
nsouch
1778868224 Return error codes to user-land.
Submitted by: Takanori Watanabe <takawata@shidahara1.planet.sci.kobe-u.ac.jp>
1999-01-14 22:55:03 +00:00
nsouch
e670443158 Change /dev/smb and /dev/iic interface to allow user programs to interact with
devices dynamically. That means,

        + only one /dev/iic or /dev/smb device for each smb/iic bus to access
        + I2C/SMB device address must be given to any ioctl
        + new devices may be plugged and accessed after boot, which was
          impossible previously (device addresses were hardcoded into
          the kernel)
1999-01-09 18:08:24 +00:00
archie
60d13c7a9d The "easy" fixes for compiling the kernel -Wunused: remove unreferenced static
and local variables, goto labels, and functions declared but not defined.
1998-12-07 21:58:50 +00:00
nsouch
1e598585ce Major number allocated for generic SMB i/o -> 106 1998-09-09 18:57:38 +00:00
nsouch
742fe357a3 Device registration temporaly removed until major number allocation ok. 1998-09-04 17:53:42 +00:00
nsouch
ec25a2ed53 Submitted by: nsouch
System Management Bus generic support over new bus architecture.
1998-09-03 20:52:54 +00:00