Maxime Henrion 07159f9c56 Cleanup of the d_mmap_t interface. ... - Get rid of the useless atop() / pmap_phys_address() detour. The device mmap handlers must now give back the physical address without atop()'ing it. - Don't borrow the physical address of the mapping in the returned int. Now we properly pass a vm_offset_t * and expect it to be filled by the mmap handler when the mapping was successful. The mmap handler must now return 0 when successful, any other value is considered as an error. Previously, returning -1 was the only way to fail. This change thus accidentally fixes some devices which were bogusly returning errno constants which would have been considered as addresses by the device pager. - Garbage collect the poorly named pmap_phys_address() now that it's no longer used. - Convert all the d_mmap_t consumers to the new API. I'm still not sure wheter we need a __FreeBSD_version bump for this, since and we didn't guarantee API/ABI stability until 5.1-RELEASE. Discussed with: alc, phk, jake Reviewed by: peter Compile-tested on: LINT (i386), GENERIC (alpha and sparc64) Runtime-tested on: i386		2003-02-25 03:21:22 +00:00
..
ac97.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
ac97.h	Add ac97_patch.[ch] that provide space for ac97 codec specific patches.	2003-01-25 16:54:05 +00:00
ac97_if.m	Remove the trailing ^M's. makeobjops.awk does not like them.	2002-05-01 03:07:40 +00:00
ac97_patch.c	Add ac97_patch.[ch] that provide space for ac97 codec specific patches.	2003-01-25 16:54:05 +00:00
ac97_patch.h	Add ac97_patch.[ch] that provide space for ac97 codec specific patches.	2003-01-25 16:54:05 +00:00
buffer.c	Implement a "sndbuf_getbufaddr" function and use it instead of vtophys().	2003-02-20 17:31:12 +00:00
buffer.h	Implement a "sndbuf_getbufaddr" function and use it instead of vtophys().	2003-02-20 17:31:12 +00:00
channel.c	- Clean up ISA DMA supports.	2003-02-07 14:05:34 +00:00
channel.h	(hopefully) fix build breakage some people are seeing	2002-11-26 18:16:27 +00:00
channel_if.m
dsp.c	Cleanup of the d_mmap_t interface.	2003-02-25 03:21:22 +00:00
dsp.h	add a method for recording of specific channels for devices with more than	2001-09-05 16:28:41 +00:00
fake.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
feeder.c	It seems that sound(4)'s feeder routines don't need to allocate memory	2003-02-23 20:49:45 +00:00
feeder.h	* improve error handling	2002-01-26 22:13:24 +00:00
feeder_fmt.c	It seems that sound(4)'s feeder routines don't need to allocate memory	2003-02-23 20:49:45 +00:00
feeder_if.m	Remove the trailing ^M's. makeobjops.awk does not like them.	2002-05-01 03:07:40 +00:00
feeder_rate.c	It seems that sound(4)'s feeder routines don't need to allocate memory	2003-02-23 20:49:45 +00:00
mixer.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
mixer.h	KSE Milestone 2	2001-09-12 08:38:13 +00:00
mixer_if.m	makeobjops.awk is stricter on syntax than the perl version.	2002-05-01 03:52:40 +00:00
sndstat.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
sound.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
sound.h	- Clean up ISA DMA supports.	2003-02-07 14:05:34 +00:00
vchan.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
vchan.h