Fix debug build.
even more registers
un-gate yet another clock
- use the same parameter block as the linux driver, only with DMA disabled
- reset the chip before handing it to dwc2/
now it actually detects some devices
add some more USB devices
Reuse mbuf when retrying in vioif_start

Otherwise, the old mbuf will leak.
fix build failure when UVMHIST is defined.
Use LIST_FOREACH_SAFE in bridge_rt* functions
From Ingo Schwarze, based on changes from Kaspars Bankovskis:
 * Document error handling of el_init(), el_set(), el_source(),
   and history_init().
 * Fix a typo an improve punctuation below H_SETUNIQUE.
 * The ellipsis already implies "optional", no need for [].
 * Sort options in editrc(5).
 * Prevent e.g. rom being misconstrued as the end of a sentence.
 * Drop a useless duplicate .Ar macro.
 * Put telltc in its proper place in the alphabetical order.
 * A few typos in vi editor command names.
 * Some missing vi editor command names.
 * Some missing author macros.
Bump date for previous.
Put "memory" to asm inline for reading privilege registers on sun4v
to avoid issuing rdpr %ver before checking cputyp as a result of
code moving by compiler optimization.
binutils-2.25 out.
call this 20141225.
Bring this man page back to this decade.
new ntpd wants to be able to translate ntp into a port number after chroot,
so give it its own small copy of /etc/services in the chroot
PR/49215: Kamil Rytarowski: Sync NVNODE with reality.
Correct provenance of who(1) (from Marcin F. Michalski)
Correct the provenance of finger.1 and show the link that it was part of
2BSD (from Marcin F. Michalski)
Fix a bug that ichlpcib(4) maps I/O area incorrectly and then fails to attach
gpio. It might also fix ACPI related problem described in PR#48960:
 - The LPCIB_PCI_PMBASE and LPCIB_PCI_GPIO register are alike PCI BAR but not
   completely compatible with it. It's ok because the registers' addresses are
   out of BAR0-BAR5(0x10-0x24) and are located in the device-dependent header.
   The PMBASE and GPIO registers define the base address and the type but not
   describe the size. The size is fixed to 128bytes. So use
   pci_mapreg_submap().
 - Make pci_mapreg_submap() extern again.
 - Fix the calculation of the map size in pci_mapreg_submap().