remove some bloat:
-cardbus doesn't use multiple interrupt lines like PCI, and it doesn't
use machanisms like interrupt line register and swizzling -- no need
to carry around dummy information, thi

remove some bloat:
-cardbus doesn't use multiple interrupt lines like PCI, and it doesn't
use machanisms like interrupt line register and swizzling -- no need
to carry around dummy information, this is all dealt with by the
bridge
(I'm asking myself how "rbus_ppb" can work -- a bridge attached to
cardbus just can't work like a normal PCI bridge as far as interrupts
are concerned. I thing that should be a hardware specific driver
because behavior is not covered by a standard.)
-cardbus always uses 3.3V -- no need for a variable to keep track
of the voltage

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Cleanup my copyright notice.

Simplify interrupt (dis)establishment by two source transformations:

- cardbus_intr_disestablish(cc, cf, ih);
+ Cardbus_intr_disestablish(ct, ih);

- ih = cardbus_intr_establish(cc

Simplify interrupt (dis)establishment by two source transformations:

- cardbus_intr_disestablish(cc, cf, ih);
+ Cardbus_intr_disestablish(ct, ih);

- ih = cardbus_intr_establish(cc, cf, ...);
+ ih = Cardbus_intr_establish(ct, ...);

Tested by ITOH Yasufumi. Results: njs(4) works, njata(4) hangs.
njata(4) also hangs in 5.0.1 and in 5.99.24 prior to this patch, so
there is no regression.

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Use PCI_ constants and macros instead of CARDBUS_. Use
Cardbus_conf_{read,write}() instead of cardbus_conf_{read,write}().
Delete all of the CARDBUS_ constants and macros that replicate PCI_.

Compi

Use PCI_ constants and macros instead of CARDBUS_. Use
Cardbus_conf_{read,write}() instead of cardbus_conf_{read,write}().
Delete all of the CARDBUS_ constants and macros that replicate PCI_.

Compile-tested, only.

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Make fxp at cardbus detach during shutdown.

Stop calling (*cardbus_ctrl) to enable bus mastering, I/O and memory
spaces on the CardBus bridge. cbb(4) always enables that stuff,
anyway. In the proc

Make fxp at cardbus detach during shutdown.

Stop calling (*cardbus_ctrl) to enable bus mastering, I/O and memory
spaces on the CardBus bridge. cbb(4) always enables that stuff,
anyway. In the process, avoid remembering what BAR we mapped by
writing CARDBUS_{IO,MEM}_ENABLE to sc_cben or sc_cbenable, and
record the BAR in use sc_bar, instead.

Replace more CARDBUS_ constants with PCI_ constants.

Compile-tested, only.

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Phase out some CardBus constants and types. Use the equivalent PCI
constants and types, instead:

CARDBUS_CLASS_REG -> PCI_CLASS_REG
CARDBUS_ID_REG -> PCI_ID_REG
cardbus_prod

Phase out some CardBus constants and types. Use the equivalent PCI
constants and types, instead:

CARDBUS_CLASS_REG -> PCI_CLASS_REG
CARDBUS_ID_REG -> PCI_ID_REG
cardbus_product_id_t -> pci_product_id_t
cardbus_vendor_id_t -> pci_vendor_id_t

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Start to tuck Cardbus under the PCI abstraction. Step #1, textual
substitution: for all practical purposes, pcitag_t and cardbustag_t
are interchangeable, so just use pcitag_t. Ditto pcireg_t and
c

Start to tuck Cardbus under the PCI abstraction. Step #1, textual
substitution: for all practical purposes, pcitag_t and cardbustag_t
are interchangeable, so just use pcitag_t. Ditto pcireg_t and
cardbusreg_t.

While I'm here, don't make a copy (sc_intrline) of
cardbus_attach_args.ca_intrline unless we use it, later.

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struct device * -> device_t, no functional changes intended.

clean up the cardbus interrupt stuff:
There were cardbus_intr_line_t and cardbus_intr_handle_t used intermixed
for the same variable, and that variable is pretty much useless because
cardbus doesn't

clean up the cardbus interrupt stuff:
There were cardbus_intr_line_t and cardbus_intr_handle_t used intermixed
for the same variable, and that variable is pretty much useless because
cardbus doesn't follow the PCI interrupt swizzling etc scheme.
Useless interrupt numbers were printed on cardbus device attach.
So as a first step to sanity, kill cardbus_intr_handle_t and poison
cardbus_intr_line_t to discourage printing it as a %d.
Use cardbus_intr_line_t consistently throughout the code.
Remove the "interrupting at foo" messages because the information
is misleading. We could come up with a better interrupt vector
information, but because cardbus interrupts are mediated by pccbb
it would still be misleading.

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Split device_t and softc for ATA devices, as well as wd(4). Other
cosmetic changes where appropriate.

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

add entry CF32A CF Adapter (BUFFALO RCF-CBA2)

__unused removal on arguments; approved by core.

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

Workbit NinjaATA-32 busmastering PIO IDE controller driver (njata)

This driver supports NinjaATA-32Bi and NPATA-32 chips,
which are used for CardBus ATA interface cards and
CardBus CompactFlash adap

Workbit NinjaATA-32 busmastering PIO IDE controller driver (njata)

This driver supports NinjaATA-32Bi and NPATA-32 chips,
which are used for CardBus ATA interface cards and
CardBus CompactFlash adapters.

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