'RELENG_5_3_0_RELEASE'.

This commit was manufactured to restore the state of the 5.3-RELEASE image.

some minor changes to more closely match the bit names used in the 7.0
version of the PCMCIA standard.  Also add bits from the FORCE
register.

cardbus bridges if the alignment requirements were less restrictive.

debugging I was doing 3 months ago :-(.

Noticed by: scottl
Aproved by: the re blanket (different than the security blanket).

	o Rename the insanely long PCIC bridge ids.
	o Add my copyright to pccbb.c
	o Add support for the TI-1510, TI-1520 and TI-4510 series of upcoming
	  bridges.
	o Init MFUNC if it is zero and the TI part has a MFUNC register
	  at offset 0x8c (1030, 1130 and 1131 don't have anything there, the
	  1250,1251,1251B and 1450 have a different thing there.  The rest
	  have it.  TI is likely to only do MFUNC from now on.  The IRQMUX
	  in the 1250 series of chips needs no tweaks.
	o Adjust to new exca interface.
	o Add comments about TI chips that I learned in talking to an
	  engineer at TI.
	o Add register definitions for MFUNC.
	o Create CB_TI125X chipset type.

Appologies for making this one bulk commit, but I have tested all these
changes together and don't want to break anything by trying to disentangle
it.

o Make debugging a sysctl/tunable
o Remove flags word from yenta chip info, it is unused
o Make 16-bit card I/O range and 32-bit card I/O range tunables
o Start the rename of pccbb to cbb to match NetBSD by misc renames.
o Kill the now bogus list of softcs to create kthread.  Instead, just
  create the kthread in the attach routine.
o Remove sc_ from some structure names.  It isn't needed.
o Refine chipset lookup code.
o Match generic PCI <-> CardBus bridges.  We specifically don't generically
  match PCI PCMCIA bridges because they are not, with one exception, yenta
  devices.
o Add some comments about the why we need to have a function table ala
  OLDCARD
o The PCI interrupt routing by using the ExCA registers is needed for
  for all bridges, per the spec, not just TI ones.
o Collapse TOPIC95 and TOPIC95B.
o Using the ToPIC 97 and 100 datasheets, try to support these bridges better,
  but more work is needed.
o Generally clarify some XXX comments and add them in a few places where
  things didn't look right to me.
o Move interrupt generating register access until after we establish an ISR.
o Add support for YV and XV cards.  X and Y are numbers to be determined
  later (but maybe never).
o factor powerup code for 16-bit and 32-bit cards.
o When a card supports more than one voltage, prefer the lowest supported
  volage.  Windows does this, and MS's design guides imply this is the
  right thing to do.
o Document race between kthread_exit(0) and kldunload's unmapping of pages
  that John Baldwin and I discovered.
o Debounce the CSC interrupt a little better.
o When a 16-bit card is inserted when we don't have a pccard child,
  warn about it better.  Ditto for 32-bit card.
o Ack ALL the interrupt bits that we get, not just 0x1.
o maybe a couple minor style nits corrected.

the first step towrads merging pcic and pccbb for 16-bit cards.

This is the first part of a two-part update to NEWCARD.  Changes in this
commit are non-functional, and includes the following:
 * indentation and other changes to meet style(9).
 * other minor style consistancy changes
 * addition of comments
 * renaming of device_t variables to be consistant across all of NEWCARD.

(note that not all style violations are fixed in this commit -- those that
 aren't will be clobbered by the next commit.)

by both OLDCARD and NEWCARD.

# didn't make the tables the same because oldcard supports more devices than
# newcard and newcard's 16-bit stuff needs some work.