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History log of /src/sys/arch/atari/dev/ms.c
RevisionDateAuthorComments
 1.28  26-Jun-2022  tsutsui Make local devsw functions static.

No visible regression on TT030.
 1.27  26-Jun-2022  tsutsui Misc KNF and cleanup for readability.
 1.26  25-Jul-2014  dholland Add d_discard to all struct cdevsw instances I could find.

All have been set to "nodiscard"; some should get a real implementation.
 1.25  16-Mar-2014  dholland branches: 1.25.2;
Change (mostly mechanically) every cdevsw/bdevsw I can find to use
designated initializers.

I have not built every extant kernel so I have probably broken at
least one build; however I've also found and fixed some wrong
cdevsw/bdevsw entries so even if so I think we come out ahead.
 1.24  14-Mar-2009  dsl branches: 1.24.12; 1.24.22; 1.24.26;
ANSIfy another 1261 function definitions.
The only ones left in sys are beyond by sed script!
(or in sys/dist or sys/external)
Mostly they have function pointer parameters.
 1.23  14-Mar-2009  dsl Change about 4500 of the K&R function definitions to ANSI ones.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)
 1.22  14-Mar-2009  dsl Remove all the __P() from sys (excluding sys/dist)
Diff checked with grep and MK1 eyeball.
i386 and amd64 GENERIC and sys still build.
 1.21  17-Jan-2009  tsutsui branches: 1.21.2;
Use firm_gettime() to retain compatibility with old firm_event. From amiga.
 1.20  08-Jan-2008  joerg branches: 1.20.6; 1.20.10; 1.20.18;
Convert Atari to generic TODR and timecounter.
 1.19  17-Oct-2007  garbled branches: 1.19.2; 1.19.8;
Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.
 1.18  11-Jul-2007  he branches: 1.18.10;
Adapt to new signature for callout_init().
 1.17  04-Mar-2007  christos branches: 1.17.2; 1.17.10;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
 1.16  11-Dec-2005  christos branches: 1.16.26;
merge ktrace-lwp.
 1.15  21-Sep-2003  jdolecek branches: 1.15.16;
cleanup & uniform descriptor owner handling:
* introduce fsetown(), fgetown(), fownsignal() - this sets/retrieves/signals
the owner of descriptor, according to appropriate sematics
of TIOCSPGRP/FIOSETOWN/SIOCSPGRP/TIOCGPGRP/FIOGETOWN/SIOCGPGRP ioctl; use
these routines instead of custom code where appropriate
* make every place handling TIOCSPGRP/TIOCGPGRP handle also FIOSETOWN/FIOGETOWN
properly, and remove the translation of FIO[SG]OWN to TIOC[SG]PGRP
in sys_ioctl() & sys_fcntl()
* also remove the socket-specific hack in sys_ioctl()/sys_fcntl() and
pass the ioctls down to soo_ioctl() as any other ioctl

change discussed on tech-kern@
 1.14  07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.
 1.13  15-Jul-2003  lukem __KERNEL_RCSID()
 1.12  23-Oct-2002  jdolecek branches: 1.12.6;
merge kqueue branch into -current

kqueue provides a stateful and efficient event notification framework
currently supported events include socket, file, directory, fifo,
pipe, tty and device changes, and monitoring of processes and signals

kqueue is supported by all writable filesystems in NetBSD tree
(with exception of Coda) and all device drivers supporting poll(2)

based on work done by Jonathan Lemon for FreeBSD
initial NetBSD port done by Luke Mewburn and Jason Thorpe
 1.11  06-Sep-2002  gehenna 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.
 1.10  23-Mar-2000  thorpej branches: 1.10.8; 1.10.12; 1.10.20;
New callout mechanism with two major improvements over the old
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.

The old timeout()/untimeout() API has been removed from the kernel.
 1.9  13-Oct-1996  christos branches: 1.9.28;
backout previous kprintf changes
 1.8  11-Oct-1996  christos printf -> kprintf, sprintf -> ksprintf
 1.7  25-Sep-1996  leo Catchup with -current:
- Extra argument to boot()
- select -> poll
 1.6  23-Apr-1996  leo Ignore joystick packages when running in 3b. emulation mode.
 1.5  12-Apr-1996  leo Add 3-button mouse support.
 1.4  12-Apr-1996  leo Add 3-button mouse support.
 1.3  27-Jul-1995  leo Add middle button emulation.
 1.2  26-Jun-1995  leo Fix thinko. It will now also work when no mouse is configured.
 1.1  25-Jun-1995  leo Mouse driver added.
 1.9.28.1  20-Nov-2000  bouyer Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
 1.10.20.1  17-May-2002  gehenna Add device switch.
 1.10.12.2  11-Nov-2002  nathanw Catch up to -current
 1.10.12.1  17-Sep-2002  nathanw Catch up to -current.
 1.10.8.2  10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.10.8.1  09-Sep-2001  thorpej Add kqueue support (not yet compiled).
 1.12.6.4  17-Jan-2005  skrll Adapt to branch.
 1.12.6.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.12.6.2  18-Sep-2004  skrll Sync with HEAD.
 1.12.6.1  03-Aug-2004  skrll Sync with HEAD
 1.15.16.3  21-Jan-2008  yamt sync with head
 1.15.16.2  03-Sep-2007  yamt sync with head.
 1.15.16.1  21-Jun-2006  yamt sync with head.
 1.16.26.1  12-Mar-2007  rmind Sync with HEAD.
 1.17.10.1  03-Oct-2007  garbled Sync with HEAD
 1.17.2.1  15-Jul-2007  ad Sync with head.
 1.18.10.2  23-Mar-2008  matt sync with HEAD
 1.18.10.1  06-Nov-2007  matt sync with HEAD
 1.19.8.1  08-Jan-2008  bouyer Sync with HEAD
 1.19.2.1  18-Feb-2008  mjf Sync with HEAD.
 1.20.18.2  28-Apr-2009  skrll Sync with HEAD.
 1.20.18.1  19-Jan-2009  skrll Sync with HEAD.
 1.20.10.1  04-May-2009  yamt sync with head.
 1.20.6.1  17-Jan-2009  mjf Sync with HEAD.
 1.21.2.1  13-May-2009  jym Sync with HEAD.

Commit is split, to avoid a "too many arguments" protocol error.
 1.24.26.1  18-May-2014  rmind sync with head
 1.24.22.1  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.24.12.1  22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.25.2.1  10-Aug-2014  tls Rebase.

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