Commit Graph

24 Commits

Author SHA1 Message Date
gehenna 77a6b82b27 Merge the gehenna-devsw branch into the trunk.
This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

	device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
  by using this grammer.

- Added the new naming convention.
  The name of the device switch must be <prefix>_[bc]devsw for auto-generation
  of device switch tables.

- The backward compatibility of loading block/character device
  switch by LKM framework is broken. This is necessary to convert
  from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
  We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
  the LKM framework will refer it to assign device major number dynamically.
2002-09-06 13:18:43 +00:00
ragge 535e154ac7 Correct ra disk instrumentation. From Johnny Billquist. 2002-07-25 12:13:03 +00:00
hannken bfc31ebc74 Convert to new device buffer queue interface.
Approved by: Anders Magnusson <ragge@netbsd.org>
2002-07-22 21:48:36 +00:00
simonb 64c7743a05 Don't "extern int cold;" - this is in <sys/kernel.h>. 2002-03-04 02:19:07 +00:00
tsutsui bcba62925f Call malloc(9) with M_ZERO flag instead of bzero() after malloc(). 2002-01-14 13:32:44 +00:00
lukem 8b7bb91219 add RCSID 2001-11-13 07:38:28 +00:00
thorpej 5da5b5ae5b Upon inspection of a 4000/600 dmesg, change the splbios to splubas.
XXX THIS CODE IS SERIOUSLY BROKEN!  MSCP DEVICES ARE BLOCK I/O DEVICES,
AND THUS SPLBIO SHOULD BLOCK THEIR INTERRUPTS.  The VAX port really
needs to get virtualized spl*() levels.
2001-04-12 20:13:26 +00:00
thorpej 06b19d90b8 splimp -> splbio 2001-04-12 20:03:35 +00:00
fvdl d040bd5908 Return error in the case of using ODIOCGDINFO or ODIOCGDEFLABEL when
the number of partitions is > OLDMAXPARTITIONS. This is better
than silently truncating the label (don't want to silently throw
away partitions when using an old disklabel binary on a label with
> 8 partitions). From Enami Tsugutomo.
2001-01-08 02:03:45 +00:00
fvdl e2d1c1f926 Adapt all disk devices in MI directories to handle ODIOC* calls
for ports that have bumped MAXPARTITIONS (and thus define
__HAVE_OLD_DISKLABEL).
2001-01-07 18:09:01 +00:00
thorpej 21fc65e1a8 sleep() -> tsleep() 2000-05-27 04:52:27 +00:00
ragge 9f7a44710e Remove (more) VAX dependencies. 2000-05-20 13:41:33 +00:00
augustss 169ac5b3c1 Remove register declarations. 2000-03-30 12:41:09 +00:00
ragge fc55ca0933 Allow 16 fragments for MSCP DMA. 2000-03-26 11:37:55 +00:00
thorpej dc59bc1db3 Update for sys/buf.h/disksort_*() changes. 2000-01-21 23:39:55 +00:00
ragge 508b5c5cee Bus'ify the mscp code also. 1999-06-06 19:16:18 +00:00
ragge a03c17e53b Copied from ../../arch/vax/mscp/mscpvar.h,v 1999-05-29 19:13:04 +00:00
ragge 14ef56958a Copied from ../../arch/vax/mscp/mscpreg.h,v 1999-05-29 19:12:53 +00:00
ragge 870031c90a Copied from ../../arch/vax/mscp/mscp_tape.c,v 1999-05-29 19:12:42 +00:00
ragge bf0ac446d2 Copied from ../../arch/vax/mscp/mscp_subr.c,v 1999-05-29 19:11:52 +00:00
ragge 29cdff1acd Copied from ../../arch/vax/mscp/mscp_disk.c,v 1999-05-29 19:11:41 +00:00
ragge 6c8c62c541 Copied from ../../arch/vax/mscp/mscp.h,v 1999-05-29 19:11:16 +00:00
ragge bf16b9271a Copied from ../../arch/vax/mscp/mscp.c,v 1999-05-29 19:11:02 +00:00
ragge 39e7e58401 Copied from ../../arch/vax/mscp/files.mscp,v 1999-05-29 19:10:52 +00:00