- Use pci_enable_busmaster() to turn on busmaster.
- Don't test memory/port status and emit an error message; the PCI bus
will do this.

Reviewed by: sam

update copyrights to 2007 and convert to be 2-clause bsd-only

o break newbus api: add a new argument of type driver_filter_t to
bus_setup_intr()

o add an int return code to all fast handlers

o retire INTR_FAST/IH_FAST

For more info: http://docs.freebsd.org

o break newbus api: add a new argument of type driver_filter_t to
bus_setup_intr()

o add an int return code to all fast handlers

o retire INTR_FAST/IH_FAST

For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current

Reviewed by: many
Approved by: re@

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Change the remainder of the drivers for DMA'ing devices enabled in the
sparc64 GENERIC and the sound device drivers known working on sparc64
to use bus_get_dma_tag() to obtain the parent DMA tag so w

Change the remainder of the drivers for DMA'ing devices enabled in the
sparc64 GENERIC and the sound device drivers known working on sparc64
to use bus_get_dma_tag() to obtain the parent DMA tag so we can get rid
of the sparc64_root_dma_tag kludge eventually. Except for ath(4), sk(4),
stge(4) and ti(4) these changes are runtime tested (unless I booted up
the wrong kernels again...).

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clarify shortcut return

Submitted by: cognet, kevlo
MFC after: 1 week

bandaid type coercion for ia64

Submitted by: marcel

move hal bus+tag externalization to the bus glue code where it belongs;
this is a noop on all current freebsd architectures

MFC after: 1 month

quiet tindexbox complaints about passing BUS_SPACE_MAXADDR as
a bus_size_t to bus_dma_tag_create; when PAE is enabled this
does not work

Cluebat by: scottl
MFC after: 2 weeks

Use BUS_PROBE_DEFAULT for pci probe return value

o disable pci retry timeout to avoid problems when operating in C3 state
(fix imported from madwifi by Takanori Watanabe)
o eliminate save/restore of pci registers handled by the system
o eliminate

o disable pci retry timeout to avoid problems when operating in C3 state
(fix imported from madwifi by Takanori Watanabe)
o eliminate save/restore of pci registers handled by the system
o eliminate duplicate zero of the softc (noted by njl)
o consolidate common code

MFC after: 1 week

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bump copyright for 2005

Update with last year of work.

update copyright notice for 2004

Convert callers to the new bus_alloc_resource_any(9) API.

Submitted by: Mark Santcroos <marks@ripe.net>
Reviewed by: imp, dfr, bde

Sometimes cardbus attachments don't attach, so while we track down
this problem put these lines back in. While they should be
unnecessary, they appear to be sometimes necessary.

Reviewed in concept

Sometimes cardbus attachments don't attach, so while we track down
this problem put these lines back in. While they should be
unnecessary, they appear to be sometimes necessary.

Reviewed in concept: dfr
Approved by: re (scottl@)

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Remove explicit cardbus attachments from drivers where this is identical
to the pci attachment. Cardbus is a derived class of pci so all pci
drivers are automatically available for matching against c

Remove explicit cardbus attachments from drivers where this is identical
to the pci attachment. Cardbus is a derived class of pci so all pci
drivers are automatically available for matching against cardbus devices.

Reviewed by: imp

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o convert mutex calls to #defines for portability, etc.
o destroy mutex's on detach (was missing)

Close a race where ath_intr is installed and may be called before
the HAL is setup: use sc_invalid to discard such entries into
ath_intr. This can easily happen if the device is assigned a shared IR

Close a race where ath_intr is installed and may be called before
the HAL is setup: use sc_invalid to discard such entries into
ath_intr. This can easily happen if the device is assigned a shared IRQ.

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Mega busdma API commit.

Add two new arguments to bus_dma_tag_create(): lockfunc and lockfuncarg.
Lockfunc allows a driver to provide a function for managing its locking
semantics while using busdma.

Mega busdma API commit.

Add two new arguments to bus_dma_tag_create(): lockfunc and lockfuncarg.
Lockfunc allows a driver to provide a function for managing its locking
semantics while using busdma. At the moment, this is used for the
asynchronous busdma_swi and callback mechanism. Two lockfunc implementations
are provided: busdma_lock_mutex() performs standard mutex operations on the
mutex that is specified from lockfuncarg. dftl_lock() is a panic
implementation and is defaulted to when NULL, NULL are passed to
bus_dma_tag_create(). The only time that NULL, NULL should ever be used is
when the driver ensures that bus_dmamap_load() will not be deferred.
Drivers that do not provide their own locking can pass
busdma_lock_mutex,&Giant args in order to preserve the former behaviour.

sparc64 and powerpc do not provide real busdma_swi functions, so this is
largely a noop on those platforms. The busdma_swi on is64 is not properly
locked yet, so warnings will be emitted on this platform when busdma
callback deferrals happen.

If anyone gets panics or warnings from dflt_lock() being called, please
let me know right away.

Reviewed by: tmm, gibbs

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Atheros 802.11 driver. Requires Atheros Hardware Access Lay (HAL).

Supported by: Atheros Comunications

Merge from HEAD

The module name convention is foo, not if_foo.

Update the projects tree to a newer FreeBSD current.

remove now-redunant cardbus attachment.

remove the ath_rate module dependency; it's all bundled