fix typos in log messages s/bus_dmamem_create/bus_dmamap_create/ and
s/bus_dmamem_load/bus_dmamap_load/.
Inspired by recent similar fixes in OpenBSD.

bge(4): Use BUS_DMA_WAITOK in ring initilization now that it's safe

bge(4): fix the MP improvements and improve some more.

- Have two locks sc_core_lock at IPL_NONE and sc_intr_lock at IPL_NET and
use appropriately.

- Use stopping flags instead of bge_if_flags so

bge(4): fix the MP improvements and improve some more.

- Have two locks sc_core_lock at IPL_NONE and sc_intr_lock at IPL_NET and
use appropriately.

- Use stopping flags instead of bge_if_flags so that bge_if_flags only
needs to be protected by the sc_core_lock

- Use ifmedia_init_with_lock and provide the sc_intr_lock. mii operatiions
are done from the interrupt handler.

- Fixup locking in bge_detach.

- Rename bge_watchdog to bge_watchdog_tick to avoid confusion with the
if_watchdog method.

- Sprinkle some more asserts.

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bge(4): use a local variable to make bge_ifmedia initialization pretty.

NFC

Convert bge_pending_rxintr_change to a bool (from int)

Include headers once (and don't pretend this compiles without INET)

Correct the abbreviation of approximately to 'approx.'

G/C

Make bge_detaching a bool. NFC.

softc member naming consistency with wm(4). (Taylor made me do it... not
really)

Should be checking ifp->if_flags in bge_init and not sc->bge_if_flags.

Spotted by Taylor.

bge: Use BUS_DMA_WAITOK in attach routines.

bge: Mirror the bus_dma RX buffer changes in the OpenBSD driver

This change reduces the amount of work done in the interrupt handler.

Make bge(4) MP safe

This started out as a fix so that LOCKDEBUG wouldn't explode with kernel
lock spinout. LOCKDEBUG is too aggressive now and really should be
relaxed.

bge: Fix bge_ring_map bus_dmamap_sync POST{READ,WRITE} operations.

When the range of ring entries wraps around sync from the start of the
ring to the last entry.

Provide and use (when appropriate) a bge_free_jumbo_mem.

Misc tidyup. NFC.

Unwrap a long line and remove unecessary brackets. NFC.

Fix the KNF. oops.

whitespace

KNF

Whitespace

malloc -> kmem.

*** empty log message ***

KNF