src/sys/dev/en, branch release/8.2.0

Hide an unused variable in case we compile with neither INET nor INET6.

2008-11-06T09:41:31+00:00

NATM needs 'struct in_addr' to compile, which is a problem on its own
but include in.h for now if we have NATM but neither INET or INET6.

MFC after:	2 months

Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT.

2008-03-25T09:39:02+00:00

Removed dead code that assumed that M_TRYWAIT can return NULL; it's not true
since the advent of MBUMA.

Reviewed by:	arch

There are ongoing disputes as to whether we want to switch to directly using
UMA flags M_WAITOK/M_NOWAIT for mbuf(9) allocation.

Where I previously removed calls to kdb_enter(), now remove include of

2007-05-29T11:28:28+00:00

kdb.h.

Pointed out by:	bde

Rather than entering DDB with the message "unexpected error" and wedging

2007-05-27T12:45:05+00:00

the card, panic explicitly if EN_DEBUG is enabled.  In the (default)
case of !EN_DEBUG, the driver resets the card.  Probably this case
shouldn't exist at all.

o break newbus api: add a new argument of type driver_filter_t to

2007-02-23T12:19:07+00:00

  bus_setup_intr()

o add an int return code to all fast handlers

o retire INTR_FAST/IH_FAST

For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current

Reviewed by: many
Approved by: re@

Fix fat-fingering in previous commit.

2006-12-29T16:38:22+00:00

Pointy hat to:	jhb

Various bpf(4) related fixes to catch places up to the new bpf(4)

2006-12-29T13:59:50+00:00

semantics.
- Stop testing bpf pointers for NULL.  In some cases use
  bpf_peers_present() and then call the function directly inside the
  conditional block instead of the macro.
- For places where the entire conditional block is the macro, remove the
  test and make the macro unconditional.
- Use BPF_MTAP() in if_pfsync on FreeBSD instead of an expanded version of
  the old semantics.

Reviewed by:	csjp (older version)

- Consistently use if_printf() only in interface methods: if_start(),

2006-09-15T15:16:12+00:00

  if_watchdog, etc., or in functions used only in these methods.
  In all other functions in the driver use device_printf().
- Use __func__ instead of typing function name.

Submitted by:	Alex Lyashkov

Subtracting two pointers produces a ptrdiff_t not a size_t so use

2006-03-21T15:00:10+00:00

the %td to print this instead of %zu or %d.

Drop the driver lock around atm_input() analogous to all the ethernet

2005-10-27T21:08:12+00:00

drivers dropping the driver lock around ether_input().

Silence by:	harti