Update cross-reference to refer to new aibs(4) instead of aiboost(4)
Add cases for new {high,maximum}-capacity events
Document the new {high, maximum}-capacity keywords, and some general
clean-up.
Don't use the global variable pci_mode, but use a local copy of
the return value of pci_mode_detect(), instead.
Get pci_mode out of the global namespace.
Get rid of all PCI_CONF_MODE #ifdef'age except for the little bit
that initializes pci_mode, which I have moved to the top.

Make pci_mode private to pci_machdep.c.

Provide pci_mode_set() for pcibios.c to configure the PCI Configuration
Mechanism.  KASSERT() in pci_mode_set() that the mechanism is not
changing from anything but the "don't know" value, -1.
don't call most/all Core2's "(Merom)".
if pthread_create() fails, display the iteration number in the error message.
update this a little bit.
Declare pci_mode_set().
- re-factor code in pmap_map_ptes() slightly, and make it PAE-ready for
native i386 by using PDP_SIZE

- introduce pmap_unmap_apdp(), used to clear the APDP entries in PD, and
replace the relevant code parts with this function.

Comes from Jeremy Morse's patch for i386 PAE support. Adjustments by me.
Move acpismbus into proper place, alphabetically.
only fsck / if we find it in /etc/fstab.  diskless systems don't need
a / entry.

XXX: still get an error from "mount /" in etc/rc.d/root itself.
Don't inspect vn_stat() results until after checking that it succeeded.
If anyone's been seeing random "File too large" results from module loading,
this should fix it.
Latin police: use proper conjugation.
(whether the rest of the affected fortune is valid either is debatable)
indent, tabify and remove extra spaces.
Add entries for 82576 and 82580
regen.
Add an entry for SAS controller.
Add support for 82575, 82576 and 82580(ER).
- Apply the patch for 82575 from Wolfgang Stukenbrock (PR#42422). We use
  only one RX ring and with the legacy mode.
- Add support for 82576.
- Partial support for 82580.
- Partial support for the serdes systems.