Merge first bktr-sf import.

branches: 1.3.2;
re-add README that got lost in 2.12-to-2.14 merge.

resolve conflicts.

branches: 1.1.1;
Initial revision

Remove some.

Update note about ioctl tsleep error with error report.

branches: 1.5.2; 1.5.4; 1.5.6;
Replace remaining vm_offset_t's in NetBSD code by vaddr_t; remove now
unnecessary casts added by thorpej in 1.11 of bktr_core.c. Strike one
from the TODO list.

remove one

man page is written, remove it from TODO

add one

Some NetBSD specific changes; also TODO, and import script, based
on bind2netbsd by Bernd Ernesti

normalize wording in import helpers

branches: 1.6.126;
Convert TNF licenses to new 2 clause variant

branches: 1.5.30; 1.5.32; 1.5.34;
Fix mis-substitution of RCS Id, and avoid it.
Reviewed by wiz@.

branches: 1.4.18; 1.4.56; 1.4.60; 1.4.62; 1.4.64;
Update script for bktr-sf imports.

branches: 1.3.2;
Delete more files before import.

multiple inclusion protection

Some NetBSD specific changes; also TODO, and import script, based
on bind2netbsd by Bernd Ernesti

fix various typos in bktr driver comments.

- sprintf() -> snprintf()
- Fix typo in comment.

branches: 1.18.44; 1.18.54;
Don't assume that sizeof(long) == sizeof(int); makes bktr work on amd64.

branches: 1.17.2; 1.17.8;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h

branches: 1.16.2; 1.16.8; 1.16.16; 1.16.22; 1.16.24; 1.16.28;
s/existance/existence/, from Zafer.

branches: 1.15.10; 1.15.12;
Use the SI capitalization for "Hz", "kHz", and "MHz" in comments and strings.
Add a space between numbers and Hz unit.

branches: 1.14.4; 1.14.6; 1.14.8; 1.14.10;
Handle MSP3435G the same as MSP3430G. From Scott Presnell in PR 28682.

branches: 1.13.10; 1.13.12;
Fix typo in comment; from Robert Nagy via OpenBSD.

branches: 1.12.2;
Merge some more.

Merge first bktr-sf import.

Spell output with two ts.

add RCSIDs

branches: 1.8.2; 1.8.4;
Merge 2.18 to trunk.

branches: 1.7.2;
Merge 2.17 changes to trunk.

resolve conflicts.

branches: 1.5.4;
Use bktr_softc.bktr_dev.dv_xname instead of "bktr0" when printf'ing as
requested by Klaus Klein in kern/10166.
Also add device instance name to all printf's that didn't have it.

It is a bad idea to declare a static bootverbose variable here. Remove it.

remove unnecessary output to console

Some NetBSD specific changes; also TODO, and import script, based
on bind2netbsd by Bernd Ernesti

branches: 1.1.1;
Initial revision

merge ktrace-lwp.

Fix typo in comment; from Robert Nagy via OpenBSD.

branches: 1.2.2;
Merge first bktr-sf import.

branches: 1.1.1;
Initial revision

remove unused variables.

branches: 1.24.54; 1.24.64; 1.24.70;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h

branches: 1.23.8; 1.23.22; 1.23.24; 1.23.28;
__unused removal on arguments; approved by core.

- sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386

branches: 1.21.20; 1.21.22;
Add support for two models of Terratec TValue cards.
From FreeBSD problem report 53383, submitted by Tanja Wittke,
updated by Simon Barner. Adapted for NetBSD by Alexander Becher,
via port-i386.

branches: 1.20.2;
- avoid variable shadowing
- add const

match LeadTek's original PCI vendor ID as well as the 3-alternates
when setting CARD_LEADTEK. now with just

options BKTR_SYSTEM_DEFAULT=BROOKTREE_PAL

i get a shiny happy working card on my macppc box:

bktr0 at pci1 dev 18 function 0
bktr0: interrupting at irq 52
bktr0: Leadtek WinFast TV2000/VC100, Philips FR1216 PAL FM tuner.

Add one more unofficial leadtek PCI vendor id; from Robert Nagy
via OpenBSD.

s/the the/the/ (only in sources that aren't regularly imported from
elsewhere).

Remove some assigned-to but otherwise unused variables.

branches: 1.15.2;
Merge first bktr-sf import.

Recognise tuner on WinTV-GO-FM. From PR 19844 by Wolfgang S. Rupprecht.

Make this work on big endian platforms (mostly from OpenBSD):
Uploaded scripts work better if they are little endian, as the
card's engine expects, so convert to le first.

Also clean up attach routine a bit (use pa_id and PCI_REVISION
instead of fetching it ourselves).

This makes the driver work on my macppc G4, it can decode and
display video and tuner input. Sound does not seem to work, but
this may be my wonky formac bktr-for-macintosh card.

add WinFast VC100

add RCSIDs

Spell 'occurred' with two 'r's.

branches: 1.9.2; 1.9.4; 1.9.6;
Merge 2.18 to trunk.

branches: 1.8.2;
Merge 2.17 changes to trunk.

Use NetBSD's pcidevs file for vendors/cards as much as possible.
Recognize Pinnacle Studio PCTV Rave as Miro card, tested by rh@netbsd.org.

resolve conflicts.

branches: 1.5.4;
Use bktr_softc.bktr_dev.dv_xname instead of "bktr0" when printf'ing as
requested by Klaus Klein in kern/10166.
Also add device instance name to all printf's that didn't have it.

Add a missing bktr%d: in one of the attach messages.

(When is this code going to be KNFed?)

It is a bad idea to declare a static bootverbose variable here. Remove it.

Some NetBSD specific changes; also TODO, and import script, based
on bind2netbsd by Bernd Ernesti

branches: 1.1.1;
Initial revision

Fix typos

branches: 1.5.110;
Add support for two models of Terratec TValue cards.
From FreeBSD problem report 53383, submitted by Tanja Wittke,
updated by Simon Barner. Adapted for NetBSD by Alexander Becher,
via port-i386.

branches: 1.4.2; 1.4.18;
Merge first bktr-sf import.

branches: 1.3.2;
resolve conflicts.

branches: 1.2.4;
Some NetBSD specific changes; also TODO, and import script, based
on bind2netbsd by Bernd Ernesti

branches: 1.1.1;
Initial revision

Grammar and spelling fixes, mainly in comments. A few in documentation,
logging, test description, and SCSI ASC/ASCQ assignment descriptions.

branches: 1.59.10;
fix various typos in bktr driver comments.

Move proc_lock into the data segment. It was dynamically allocated because
at the time we had mutex_obj_alloc() but not __cacheline_aligned.

typo in comment

branches: 1.56.6;
- add or adjust /* FALLTHROUGH */ where appropriate
- add __unreachable() after functions that can return but won't in
this case, and thus can't be marked __dead easily

Rename min/max -> uimin/uimax for better honesty.

These functions are defined on unsigned int. The generic name
min/max should not silently truncate to 32 bits on 64-bit systems.
This is purely a name change -- no functional change intended.

HOWEVER! Some subsystems have

#define min(a, b) ((a) < (b) ? (a) : (b))
#define max(a, b) ((a) > (b) ? (a) : (b))

even though our standard name for that is MIN/MAX. Although these
may invite multiple evaluation bugs, these do _not_ cause integer
truncation.

To avoid `fixing' these cases, I first changed the name in libkern,
and then compile-tested every file where min/max occurred in order to
confirm that it failed -- and thus confirm that nothing shadowed
min/max -- before changing it.

I have left a handful of bootloaders that are too annoying to
compile-test, and some dead code:

cobalt ews4800mips hp300 hppa ia64 luna68k vax
acorn32/if_ie.c (not included in any kernels)
macppc/if_gm.c (superseded by gem(4))

It should be easy to fix the fallout once identified -- this way of
doing things fails safe, and the goal here, after all, is to _avoid_
silent integer truncations, not introduce them.

Maybe one day we can reintroduce min/max as type-generic things that
never silently truncate. But we should avoid doing that for a while,
so that existing code has a chance to be detected by the compiler for
conversion to uimin/uimax without changing the semantics until we can
properly audit it all. (Who knows, maybe in some cases integer
truncation is actually intended!)

branches: 1.54.36; 1.54.38;
bt848_format is only defined in a __FreeBSD__ section of bktr_os.c and
overriding the local (static) definition with extern is bogus.

split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.52.2; 1.52.12;
dependant -> dependent

Don't pull in the whole uvm(9) API to access only PAGE_SIZE and
some other constants. These are provided by sys/param.h now.

branches: 1.50.4;
bzero -> memset

branches: 1.49.2; 1.49.10; 1.49.16;
Network protocol interrupts can now block on locks, so merge the globals
proclist_mutex and proclist_lock into a single adaptive mutex (proc_lock).
Implications:

- Inspecting process state requires thread context, so signals can no longer
be sent from a hardware interrupt handler. Signal activity must be
deferred to a soft interrupt or kthread.

- As the proc state locking is simplified, it's now safe to take exit()
and wait() out from under kernel_lock.

- The system spends less time at IPL_SCHED, and there is less lock activity.

branches: 1.48.2;
use aprint_*_dev and device_xname

Welcome to 4.99.55:

- Add a lot of missing selinit() and seldestroy() calls.

- Merge selwakeup() and selnotify() calls into a single selnotify().

- Add an additional 'events' argument to selnotify() call. It will
indicate which event (POLL_IN, POLL_OUT, etc) happen. If unknown,
zero may be used.

Note: please pass appropriate value of 'events' where possible.
Proposed on: <tech-kern>

branches: 1.46.2; 1.46.6;
Don't assume that sizeof(long) == sizeof(int); makes bktr work on amd64.

Start detangling lock.h from intr.h. This is likely to cause short term
breakage, but the mess of dependencies has been regularly breaking the
build recently anyhow.

branches: 1.44.2; 1.44.8;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h

branches: 1.43.6; 1.43.8; 1.43.12;
Merge some of the less invasive changes from the vmlocking branch:

- kthread, callout, devsw API changes
- select()/poll() improvements
- miscellaneous MT safety improvements

branches: 1.42.2; 1.42.4;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.41.2;
Merge newlock2 to head.

branches: 1.40.2; 1.40.4;
__unused removal on arguments; approved by core.

- sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386

branches: 1.38.2; 1.38.4;
stop attaching when a bus_dma operation fails, instead of using bogus
addresses.
Remplace vtophys() with proper bus_dma(9) use.
This driver now works properly on Xen

remove unreachable code.

branches: 1.36.4; 1.36.8; 1.36.18;
merge ktrace-lwp.

branches: 1.35.2;
Fix replaco in comment.

- avoid variable shadowing
- add const

branches: 1.33.2; 1.33.16;
Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.

Pass lwp pointers throughtout the kernel, as required, so that the lwpid can
be inserted into ktrace records. The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.

Bump the kernel rev up to 1.6V

DMA, not dma nor Dma.

Quell a strict-alias warning by applying the same cast to '&target' as
already done in all other cases.

Merge some more.

Merge first bktr-sf import.

Make this work on big endian platforms (mostly from OpenBSD):
Uploaded scripts work better if they are little endian, as the
card's engine expects, so convert to le first.

Also clean up attach routine a bit (use pa_id and PCI_REVISION
instead of fetching it ourselves).

This makes the driver work on my macppc G4, it can decode and
display video and tuner input. Sound does not seem to work, but
this may be my wonky formac bktr-for-macintosh card.

Fix broken programming of VSCALE_HI registers in yuv422_prog.

Consistently use BKTR_GEN_IRQ and BKTR_RESYNC instead of numbers.
Also, do some whitespace cleanup.

Merge FreeBSD rev.1.122:
Be consistent about "static" functions: if the function is marked
static in its prototype, mark it static at the definition too.

si_ -> sel_

Remove a superfluous interrupt request bit in yuvpack_prog,
which confuses the state machine in common_bktr_intr.
This makes "mplayer -tv ..." work (but only with NTSC).

bcmp -> memcmp.

branches: 1.20.8;
add RCSIDs

don't depend on other headers to include sys/proc.h for us.

Give initiali[sz]e all the "i"s it deserves.

branches: 1.17.2; 1.17.4; 1.17.6;
Correct wrong error return in mmap fn.

Fix typo to make this compile even w/ debug defines.

constify

Merge 2.18 to trunk.

branches: 1.13.2;
Replace remaining vm_offset_t's in NetBSD code by vaddr_t; remove now
unnecessary casts added by thorpej in 1.11 of bktr_core.c. Strike one
from the TODO list.

Merge 2.17 changes to trunk.

Cast the argument to vtophys() to vaddr_t.

Use NetBSD's pcidevs file for vendors/cards as much as possible.
Recognize Pinnacle Studio PCTV Rave as Miro card, tested by rh@netbsd.org.

remove unnecessary #ifdef __NetBSD__'s in #ifdef __FreeBSD__;
move one #include <vm/vm.h> into #ifndef __NetBSD__

resolve conflicts.

Move the include of <vm/vm.h> into the ifndef __NetBSD__ part.

remove/move more mach vm header files:

<vm/pglist.h> -> <uvm/uvm_pglist.h>
<vm/vm_inherit.h> -> <uvm/uvm_inherit.h>
<vm/vm_kern.h> -> into <uvm/uvm_extern.h>
<vm/vm_object.h> -> nothing
<vm/vm_pager.h> -> into <uvm/uvm_pager.h>

also includes a bunch of <vm/vm_page.h> include removals (due to redudancy
with <vm/vm.h>), and a scattering of other similar headers.

branches: 1.5.4;
Replaced overlooked BROOKTREE_SYSTEM_DEFAULT with BKTR_SYSTEM_DEFAULT,
as noted by Roger Hardiman.

Use bktr_softc.bktr_dev.dv_xname instead of "bktr0" when printf'ing as
requested by Klaus Klein in kern/10166.
Also add device instance name to all printf's that didn't have it.

It is a bad idea to declare a static bootverbose variable here. Remove it.

Some NetBSD specific changes; also TODO, and import script, based
on bind2netbsd by Bernd Ernesti

branches: 1.1.1;
Initial revision

fix various small typos, mainly in comments.

fix various typos in bktr driver comments.

Don't assume that sizeof(long) == sizeof(int); makes bktr work on amd64.

branches: 1.9.16; 1.9.22; 1.9.28;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.8.6; 1.8.8; 1.8.12;
stop attaching when a bus_dma operation fails, instead of using bogus
addresses.
Remplace vtophys() with proper bus_dma(9) use.
This driver now works properly on Xen

branches: 1.7.4; 1.7.8; 1.7.18;
merge ktrace-lwp.

branches: 1.6.2; 1.6.16; 1.6.18;
Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.

Pass lwp pointers throughtout the kernel, as required, so that the lwpid can
be inserted into ktrace records. The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.

Bump the kernel rev up to 1.6V

Merge first bktr-sf import.

branches: 1.3.2;
resolve conflicts.

branches: 1.2.4;
Use bktr_softc.bktr_dev.dv_xname instead of "bktr0" when printf'ing as
requested by Klaus Klein in kern/10166.
Also add device instance name to all printf's that didn't have it.

branches: 1.1.1;
Initial revision

Thanks Roger Hardiman for very quickly agreeing to the removal of
the advertising clause from his license.

bzero -> memset

branches: 1.4.40; 1.4.50; 1.4.56;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.3.18; 1.3.56;
Merge first bktr-sf import.

add RCSIDs

branches: 1.1.1;
Initial revision

Thanks Roger Hardiman for very quickly agreeing to the removal of
the advertising clause from his license.

Merge first bktr-sf import.

branches: 1.1.1;
Initial revision

Audit unload/unmap v.s. free against DMA buffer for sys/dev/pci;
make sure that bus_dmamap_unload(9) [or bus_dmamap_destroy(9)] or
bus_dmamem_unmap(9) are preceding to freeing DMA buffer, if it is
loaded or mapped, respectively.

This is mandatory for some archs. See, e.g.:

http://www.nerv.org/netbsd/?q=id:20210511T013030Z.013443cc790088147e4beed43f53dedabeaf9312
http://www.nerv.org/netbsd/?q=id:20220511T172220Z.561179f0b6fcc5b9cd73e274f69d74e2ce9e4c93

XXX XXX XXX
Compile test only (for amd64/ALL).

Thanks riastradh@ for double check.

use pci_intr_establish_xname()

branches: 1.67.16; 1.67.18;
- Use aprint*() more in xxx_attach().
- Add missing aprint_naive("\n").
- Remove extra spaces and tabs.
- KNF.

KNF. Remove extra spaces. No functional change.

branches: 1.65.4;
Add d_discard to all struct cdevsw instances I could find.

All have been set to "nodiscard"; some should get a real implementation.

branches: 1.64.2;
make pci_intr_string and eisa_intr_string take a buffer and a length
instead of relying in local static storage.

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.

Redo -r1.53 correctly.

branches: 1.61.2;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.60.2; 1.60.12;
dependant -> dependent

don't try to print a bus_space_handle_t
now this at least compiles on sparc64

MI code must not printf() a bus_space_tag_t, so don't do that.

branches: 1.57.2; 1.57.4;
struct device * -> device_t, no functional changes intended.

struct cfdata * -> cfdata_t, no functional changes intended.

ansify function definitions

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.)

branches: 1.53.4; 1.53.10;
Both legs of a digraph must return the same type. Therefore, replace digraph.

branches: 1.52.2;
Use device_lookup_private() rather than using cd_devs[] directly to get softc.

XXX maybe we should change a type of cd_devs[] in struct cfdriver
from (void *) to device_t.

branches: 1.51.2; 1.51.4; 1.51.6;
use aprint_*_dev and device_xname

Welcome to 4.99.55:

- Add a lot of missing selinit() and seldestroy() calls.

- Merge selwakeup() and selnotify() calls into a single selnotify().

- Add an additional 'events' argument to selnotify() call. It will
indicate which event (POLL_IN, POLL_OUT, etc) happen. If unknown,
zero may be used.

Note: please pass appropriate value of 'events' where possible.
Proposed on: <tech-kern>

branches: 1.49.2; 1.49.6;
Don't assume that sizeof(long) == sizeof(int); makes bktr work on amd64.

branches: 1.48.2; 1.48.8;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h

branches: 1.47.2;
Use selinit() / seldestroy().

branches: 1.46.2; 1.46.14; 1.46.16; 1.46.18;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

branches: 1.45.2; 1.45.4; 1.45.8;
__unused removal on arguments; approved by core.

- sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386

branches: 1.43.2; 1.43.4;
stop attaching when a bus_dma operation fails, instead of using bogus
addresses.
Remplace vtophys() with proper bus_dma(9) use.
This driver now works properly on Xen

remove unreachable code.

add missing initializer.

branches: 1.40.6;
Use device_unit().

branches: 1.39.4; 1.39.6; 1.39.8; 1.39.10; 1.39.12;
merge ktrace-lwp.

branches: 1.38.10; 1.38.12;
constify audio_hw_if, midi_hw_if, and radio_hw_if.

branches: 1.37.2;
Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.

Pass lwp pointers throughtout the kernel, as required, so that the lwpid can
be inserted into ktrace records. The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.

Bump the kernel rev up to 1.6V

Merge first bktr-sf import.

Make this work on big endian platforms (mostly from OpenBSD):
Uploaded scripts work better if they are little endian, as the
card's engine expects, so convert to le first.

Also clean up attach routine a bit (use pa_id and PCI_REVISION
instead of fetching it ourselves).

This makes the driver work on my macppc G4, it can decode and
display video and tuner input. Sound does not seem to work, but
this may be my wonky formac bktr-for-macintosh card.

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

Add trailing ; to CFATTACH_DECL.

Use CFATTACH_DECL().

Declare all cfattach structures const.

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.

branches: 1.28.8;
Re-enable radio at bktr, only if NRADIO > 0 and an FM tuner is present.

Disable broken radio(4) support for bktr(4). The configuration code doesn't
even check if the TV card has a radio tuner.

Clean up preprocess handling of optional radio(4) support a little bit.

Compile in radio(4) only it is activated in the kernel configuration.

Add missing definition of STATUSBIT_STEREO.

Add basic support for the radio(4) interface.

add RCSIDs

Fix check in device open.
Patch by KUROSAWA Takahiro in kern/14289.

Give initiali[sz]e all the "i"s it deserves.

branches: 1.19.2; 1.19.4;
LP64 a kprintf(9)

branches: 1.18.2;
Correct wrong error return in mmap fn.

Undo pci_intr_map change in non-NetBSD part of the file.

Merge 2.18 to trunk.

Change pci_intr_map to get interrupt source information from a "struct
pci_attach_args *" instead of from four separate parameters which in
all cases were extracted from the same "struct pci_attach_args".

This both simplifies the driver api, and allows for alternate PCI
interrupt mapping schemes, such as one using the tables described in
the Intel Multiprocessor Spec which describe interrupt wirings for
devices behind pci-pci bridges based on the device's location rather
the bridge's location.

Tested on alpha and i386; welcome to 1.5Q

branches: 1.14.2;
Replace remaining vm_offset_t's in NetBSD code by vaddr_t; remove now
unnecessary casts added by thorpej in 1.11 of bktr_core.c. Strike one
from the TODO list.

Merge 2.17 changes to trunk.

Use NetBSD's pcidevs file for vendors/cards as much as possible.
Recognize Pinnacle Studio PCTV Rave as Miro card, tested by rh@netbsd.org.

remove unnecessary #ifdef __NetBSD__'s in #ifdef __FreeBSD__;
move one #include <vm/vm.h> into #ifndef __NetBSD__

resolve conflicts.

Move the include of <vm/vm.h> into the ifndef __NetBSD__ part.

Revert some of the previous mmap() changes that were in "#ifdef FreeBSD"
parts of this file.

remove/move more mach vm header files:

<vm/pglist.h> -> <uvm/uvm_pglist.h>
<vm/vm_inherit.h> -> <uvm/uvm_inherit.h>
<vm/vm_kern.h> -> into <uvm/uvm_extern.h>
<vm/vm_object.h> -> nothing
<vm/vm_pager.h> -> into <uvm/uvm_pager.h>

also includes a bunch of <vm/vm_page.h> include removals (due to redudancy
with <vm/vm.h>), and a scattering of other similar headers.

Change the kernel mmap interface so that the offset to map is an
"off_t" and the return value is a "paddr_t" to allow mappings
at offsets past 2^31 bytes. Somewhat inspired by FreeBSD, which
only changed the offset to a "vm_offset_t".

Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.

branches: 1.5.4;
Use bktr_softc.bktr_dev.dv_xname instead of "bktr0" when printf'ing as
requested by Klaus Klein in kern/10166.
Also add device instance name to all printf's that didn't have it.

It is a bad idea to declare a static bootverbose variable here. Remove it.

compilation fix

Some NetBSD specific changes; also TODO, and import script, based
on bind2netbsd by Bernd Ernesti

branches: 1.1.1;
Initial revision

dependant -> dependent

Merge first bktr-sf import.

Sigh.

Revert the revert. Naturally, I considered OpenBSD and FreeBSD when I fixed
the incorrect use of the spl*() interface. The change I made is _required_
for both NetBSD _and_ OpenBSD, or the code won't even COMPILE except on
i386, and it is acceptable on FreeBSD. Your revert and mod rebroke it on
OpenBSD and tangled things up on NetBSD. It made no difference on FreeBSD.

In particular, there are 2,895 uses of splx() within the FreeBSD kernel,
and only a mere 21, that's "twenty one" uses of intrmask_t, and those are
almost exclusively in the guts of the interrupt implementation, _not_ in
the _use_ of the exported spl*() functions. It's perfectly OK to `int s
= spltty()' in a portable driver in FreeBSD.

For that matter, FreeBSD (-current at least) does not even *use* spl*()
any more and stubs them all out with inlines that do _nothing_ except return
0, making intrmask_t vs int _even less_ important there than it already
was.

I think it's great that you want to start hacking on the kernel, but do
note that this is certainly the most simple of the kernel interfaces. It
just gets worse from here. Be careful out there!

Restore non-NetBSD parts -- we're still sharing this code.

Do critical sections a better way.

branches: 1.2.2; 1.2.4;
Replace remaining vm_offset_t's in NetBSD code by vaddr_t; remove now
unnecessary casts added by thorpej in 1.11 of bktr_core.c. Strike one
from the TODO list.

branches: 1.1.1;
Initial revision

split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.21.4; 1.21.14;
unifdef -U__bsdi__ -U__FreeBSD__ -D__NetBSD__. No functional change
intended.

branches: 1.20.4; 1.20.6; 1.20.8;
struct device * -> device_t, no functional changes intended.

branches: 1.19.2; 1.19.16;
Network protocol interrupts can now block on locks, so merge the globals
proclist_mutex and proclist_lock into a single adaptive mutex (proc_lock).
Implications:

- Inspecting process state requires thread context, so signals can no longer
be sent from a hardware interrupt handler. Signal activity must be
deferred to a soft interrupt or kthread.

- As the proc state locking is simplified, it's now safe to take exit()
and wait() out from under kernel_lock.

- The system spends less time at IPL_SCHED, and there is less lock activity.

branches: 1.18.6; 1.18.8;
Don't assume that sizeof(long) == sizeof(int); makes bktr work on amd64.

branches: 1.17.2; 1.17.8;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h

branches: 1.16.24; 1.16.30; 1.16.38; 1.16.44; 1.16.46; 1.16.50;
This part got lost during merging with the sourceforge bktr
driver: "Also make those variables int instead of char so it
can actually hold 454...".

merge ktrace-lwp.

branches: 1.14.2;
- avoid variable shadowing
- add const

branches: 1.13.2;
Merge first bktr-sf import.

Make this work on big endian platforms (mostly from OpenBSD):
Uploaded scripts work better if they are little endian, as the
card's engine expects, so convert to le first.

Also clean up attach routine a bit (use pa_id and PCI_REVISION
instead of fetching it ourselves).

This makes the driver work on my macppc G4, it can decode and
display video and tuner input. Sound does not seem to work, but
this may be my wonky formac bktr-for-macintosh card.

remove duplicate cpp defs.

Give initiali[sz]e all the "i"s it deserves.

branches: 1.9.2; 1.9.4; 1.9.6;
Merge 2.18 to trunk.

branches: 1.8.2;
Merge 2.17 changes to trunk.

use new generic bootverbose instead of local definition

Use NetBSD's pcidevs file for vendors/cards as much as possible.
Recognize Pinnacle Studio PCTV Rave as Miro card, tested by rh@netbsd.org.

resolve conflicts.

branches: 1.4.4;
Change one 0 for bootverbose to 1 if DEBUG is defined.

Add a dummy bootverbose.

Some NetBSD specific changes; also TODO, and import script, based
on bind2netbsd by Bernd Ernesti

branches: 1.1.1;
Initial revision

fix various typos in bktr driver comments.

machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h

branches: 1.11.30; 1.11.44; 1.11.46; 1.11.50;
Sync with SourceForge 1.5:
revision 1.5
date: 2003/03/13 22:21:04; author: emsi; state: Exp; lines: +17 -18
Fill in band switch crosspoints and use that instead of hardcoded
values in the band switching code. For now fill in the formerly
hard-coded values 160 and 454 until we can find out the real values
for each tuner. Also make those variables int instead of char
so it can actually hold 454...

branches: 1.10.18;
Merge first bktr-sf import.

add RCSIDs

branches: 1.8.2; 1.8.4;
constify

Merge 2.18 to trunk.

branches: 1.6.2;
Merge 2.17 changes to trunk.

resolve conflicts.

printf argument was in wrong position. Noted by Roger Hardiman
<roger@cs.strath.ac.uk>. (This code was ifdef'd out by default.)

branches: 1.3.4;
Use bktr_softc.bktr_dev.dv_xname instead of "bktr0" when printf'ing as
requested by Klaus Klein in kern/10166.
Also add device instance name to all printf's that didn't have it.

Some NetBSD specific changes; also TODO, and import script, based
on bind2netbsd by Bernd Ernesti

branches: 1.1.1;
Initial revision

Merge first bktr-sf import.

branches: 1.1.1;
Initial revision