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338c585e |
| 15-May-2008 |
Poul-Henning Kamp <phk@FreeBSD.org> |
Move speaker a lot closer to style(9)
Submitted by: Martin Voros <martin_voros@yahoo.com>
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93f5134a |
| 26-Mar-2008 |
Poul-Henning Kamp <phk@FreeBSD.org> |
Make speaker a pseudo device driver instead of attaching to a PnP id.
If somebody cleaned this code up to proper style(9), it could become a great educational starting point for aspiring kernel hack
Make speaker a pseudo device driver instead of attaching to a PnP id.
If somebody cleaned this code up to proper style(9), it could become a great educational starting point for aspiring kernel hackers.
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e4659858 |
| 26-Mar-2008 |
Poul-Henning Kamp <phk@FreeBSD.org> |
The "free-lance" timer in the i8254 is only used for the speaker these days, so de-generalize the acquire_timer/release_timer api to just deal with speakers.
The new (optional) MD functions are: ti
The "free-lance" timer in the i8254 is only used for the speaker these days, so de-generalize the acquire_timer/release_timer api to just deal with speakers.
The new (optional) MD functions are: timer_spkr_acquire() timer_spkr_release() and timer_spkr_setfreq()
the last of which configures the timer to generate a tone of a given frequency, in Hz instead of 1/1193182th of seconds.
Drop entirely timer2 on pc98, it is not used anywhere at all.
Move sysbeep() to kern/tty_cons.c and use the timer_spkr*() if they exist, and do nothing otherwise.
Remove prototypes and empty acquire-/release-timer() and sysbeep() functions from the non-beeping archs.
This eliminate the need for the speaker driver to know about i8254frequency at all. In theory this makes the speaker driver MI, contingent on the timer_spkr_*() functions existing but the driver does not know this yet and still attaches to the ISA bus.
Syscons is more tricky, in one function, sc_tone(), it knows the hz and things are just fine.
In the other function, sc_bell() it seems to get the period from the KDMKTONE ioctl in terms if 1/1193182th second, so we hardcode the 1193182 and leave it at that. It's probably not important.
Change a few other sysbeep() uses which obviously knew that the argument was in terms of i8254 frequency, and leave alone those that look like people thought sysbeep() took frequency in hertz.
This eliminates the knowledge of i8254_freq from all but the actual clock.c code and the prof_machdep.c on amd64 and i386, where I think it would be smart to ask for help from the timecounters anyway [TBD].
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ebfbcd61 |
| 26-Mar-2008 |
Poul-Henning Kamp <phk@FreeBSD.org> |
Rename timer0_max_count to i8254_max_count. Rename timer0_real_max_count to i8254_real_max_count and make it static. Rename timer_freq to i8254_freq and make it a loader tunable.
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Revision tags: release/7.0.0_cvs, release/7.0.0, release/6.3.0_cvs, release/6.3.0 |
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7344a290 |
| 04-Jun-2007 |
Brian Somers <brian@FreeBSD.org> |
Now that tone & delay times are correct (independent of hz), adjust playtone() so that it uses times of 1/100ths of a second.
Now 'time echo T60ABC >/dev/speaker' takes ~3 seconds.
MFC after: 2 we
Now that tone & delay times are correct (independent of hz), adjust playtone() so that it uses times of 1/100ths of a second.
Now 'time echo T60ABC >/dev/speaker' takes ~3 seconds.
MFC after: 2 weeks Problem noted by: dwmalone
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b2424ac0 |
| 04-Jun-2007 |
Brian Somers <brian@FreeBSD.org> |
Speaker durations are specified in 1/100ths of a second according to spkr(4).
PR: 70610, 67995 Submitted by: dada at sbox dot tugraz dot at (modulo one fix) MFC after: 2 weeks
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Revision tags: release/6.2.0_cvs, release/6.2.0, release/5.5.0_cvs, release/5.5.0, release/6.1.0_cvs, release/6.1.0 |
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6d8200ff |
| 11-Nov-2005 |
Ruslan Ermilov <ru@FreeBSD.org> |
Add /dev/speaker support to amd64.
The following repo-copies were made (by Mark Murray):
sys/i386/isa/spkr.c -> sys/dev/speaker/spkr.c sys/i386/include/speaker.h -> sys/dev/speaker/speaker.h share/
Add /dev/speaker support to amd64.
The following repo-copies were made (by Mark Murray):
sys/i386/isa/spkr.c -> sys/dev/speaker/spkr.c sys/i386/include/speaker.h -> sys/dev/speaker/speaker.h share/man/man4/man4.i386/spkr.4 -> share/man/man4/spkr.4
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Revision tags: release/6.0.0_cvs, release/6.0.0 |
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24072ca3 |
| 14-May-2005 |
Yoshihiro Takahashi <nyan@FreeBSD.org> |
- Move timerreg.h to <arch>/include and split i8253 specific defines into i8253reg.h, and add some defines to control a speaker. - Move PPI related defines from i386/isa/spkr.c into ppireg.h and us
- Move timerreg.h to <arch>/include and split i8253 specific defines into i8253reg.h, and add some defines to control a speaker. - Move PPI related defines from i386/isa/spkr.c into ppireg.h and use them. - Move IO_{PPI,TIMER} defines into ppireg.h and timerreg.h respectively. - Use isa/isareg.h rather than <arch>/isa/isa.h.
Tested on: i386, pc98
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d1725ef7 |
| 10-May-2005 |
Yoshihiro Takahashi <nyan@FreeBSD.org> |
Change a directory layout for pc98. - Move MD files into <arch>/<arch>. - Move bus dependent files into <arch>/<bus>. Rename some files to more suitable names.
Repo-copied by: peter Discussed wi
Change a directory layout for pc98. - Move MD files into <arch>/<arch>. - Move bus dependent files into <arch>/<bus>. Rename some files to more suitable names.
Repo-copied by: peter Discussed with: imp
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Revision tags: release/5.4.0_cvs, release/5.4.0, release/4.11.0_cvs, release/4.11.0 |
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86cb007f |
| 06-Jan-2005 |
Warner Losh <imp@FreeBSD.org> |
/* -> /*- for copyright notices, minor format tweaks as necessary
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Revision tags: release/5.3.0_cvs, release/5.3.0 |
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89c9c53d |
| 16-Jun-2004 |
Poul-Henning Kamp <phk@FreeBSD.org> |
Do the dreaded s/dev_t/struct cdev */ Bump __FreeBSD_version accordingly.
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Revision tags: release/4.10.0_cvs, release/4.10.0, release/5.2.1_cvs, release/5.2.1 |
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dc08ffec |
| 21-Feb-2004 |
Poul-Henning Kamp <phk@FreeBSD.org> |
Device megapatch 4/6:
Introduce d_version field in struct cdevsw, this must always be initialized to D_VERSION.
Flip sense of D_NOGIANT flag to D_NEEDGIANT, this involves removing four D_NOGIANT fl
Device megapatch 4/6:
Introduce d_version field in struct cdevsw, this must always be initialized to D_VERSION.
Flip sense of D_NOGIANT flag to D_NEEDGIANT, this involves removing four D_NOGIANT flags and adding 145 D_NEEDGIANT flags.
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c9c7976f |
| 21-Feb-2004 |
Poul-Henning Kamp <phk@FreeBSD.org> |
Device megapatch 1/6:
Free approx 86 major numbers with a mostly automatically generated patch.
A number of strategic drivers have been left behind by caution, and a few because they still (ab)use
Device megapatch 1/6:
Free approx 86 major numbers with a mostly automatically generated patch.
A number of strategic drivers have been left behind by caution, and a few because they still (ab)use their major number.
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Revision tags: release/5.2.0_cvs, release/5.2.0, release/4.9.0_cvs, release/4.9.0, release/5.1.0_cvs, release/5.1.0 |
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006124d8 |
| 02-Jun-2003 |
David E. O'Brien <obrien@FreeBSD.org> |
Use __FBSDID().
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Revision tags: release/4.8.0_cvs, release/4.8.0 |
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257427ef |
| 24-Mar-2003 |
Matthew N. Dodd <mdodd@FreeBSD.org> |
Retire sys/pc98/pc98/spkr.c
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7ac40f5f |
| 03-Mar-2003 |
Poul-Henning Kamp <phk@FreeBSD.org> |
Gigacommit to improve device-driver source compatibility between branches:
Initialize struct cdevsw using C99 sparse initializtion and remove all initializations to default values.
This patch is au
Gigacommit to improve device-driver source compatibility between branches:
Initialize struct cdevsw using C99 sparse initializtion and remove all initializations to default values.
This patch is automatically generated and has been tested by compiling LINT with all the fields in struct cdevsw in reverse order on alpha, sparc64 and i386.
Approved by: re(scottl)
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521f364b |
| 02-Mar-2003 |
Dag-Erling Smørgrav <des@FreeBSD.org> |
More low-hanging fruit: kill caddr_t in calls to wakeup(9) / [mt]sleep(9).
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a163d034 |
| 19-Feb-2003 |
Warner Losh <imp@FreeBSD.org> |
Back out M_* changes, per decision of the TRB.
Approved by: trb
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44956c98 |
| 21-Jan-2003 |
Alfred Perlstein <alfred@FreeBSD.org> |
Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0. Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
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Revision tags: release/5.0.0_cvs, release/5.0.0 |
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e2fdcaf2 |
| 15-Jan-2003 |
Matthew N. Dodd <mdodd@FreeBSD.org> |
- Add inline functions for {ll,l,}abs() to libkern. - Remove hand rolled abs() functions.
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30201b6c |
| 02-Nov-2002 |
Matthew N. Dodd <mdodd@FreeBSD.org> |
Merge PC98 changes.
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c7f718ec |
| 28-Oct-2002 |
Matthew N. Dodd <mdodd@FreeBSD.org> |
Handle hints for the atspeaker device. Document same.
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3412120f |
| 16-Oct-2002 |
Poul-Henning Kamp <phk@FreeBSD.org> |
Be consistent about funtions being static.
Spotte by: FlexeLint.
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Revision tags: release/4.7.0_cvs, release/4.6.2_cvs, release/4.6.2, release/4.6.1, release/4.6.0_cvs |
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89c9a483 |
| 20-Mar-2002 |
Alfred Perlstein <alfred@FreeBSD.org> |
Remove __P.
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Revision tags: release/4.5.0_cvs, release/4.4.0_cvs |
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ce6d929b |
| 23-Jan-2002 |
Wes Peters <wes@FreeBSD.org> |
Add missing destroy_dev().
Submitted by: Maxime Henrion <mux@sneakerz.org> Reviewed by: msmith@ MFC after: 3 weeks
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