src/sys/dev/altera, branch stable/10

MFC r283291: don't use CALLOUT_MPSAFE with callout_init()

2017-03-04T13:03:31+00:00

The main purpose of this MFC is to reduce conflicts for other merges.
Parts of the original change have already "trickled down" via individual MFCs.

MFC r274821:

2014-12-02T22:04:27+00:00

Merge from CheriBSD:

commit d0c7d235c09fc65dbdb278e7016a96f79c6a49cc
  Make the Altera JTAG UART device driver slightly more forgiving of
  the foibles of a sub-par hrdware interface by increasing the timeout
  for spotting JTAG polling from one to two seconds.

commit 19ed45a18832560dab967c179d83b71081c3a220
  Update comment.

commit 8edfe803f033cc8e33229f99894c2b7496a44d5f
  Add a comment about a device-driver race condition that could cause the BERI
  pipeline to wedge awaiting JTAG in the event that both the low-level console
  and the tty layer decide to write to the JTAG FIFO just before JTAG is
  disconnected.  Resolving this race is a bit tricky as it looks like there
  isn't a way to 'give the character back' to the tty layer when we discover
  the race.  The easy fix is to drop the character, which we don't yet do, but
  perhaps should as that is a better outcome than wedging the pipeline.

commit 2ea26cf579c9defcf31e413e7c9b0fbc159237fc
  Add a comment about an inherent race with hardware in the Altera JTAG
  UART's low-level console code.

Submitted by:	rwatson
Sponsored by:	DARPA, AFRL

MFC r274820:

2014-12-02T21:23:13+00:00

Merge from CheriBSD (2e28d2a3090239b30481f35dc452ad95a5c57389):

Remove initalized, but unused devname variable

Sponsored by:	DARPA, AFRL

MFC r271679:

2014-09-22T15:32:31+00:00

  Merge atse(4) interrupt handling and race condition fixes from
  cheribsd.

  Obtained from:	cheribsd
  Submitted by:		rwatson, emaste
Sponsored by:		DARPA/AFRL
Approved by:		re (delphij)

MFC r264542:

2014-08-16T14:17:09+00:00

 Use ETHER_ALIGN as argument to m_adj() to offset the beginning of packet
 rather than the magic number 2.

 While here fix a typo in a comment.

 No functional changes.

Sponsored by:	DARPA/AFRL

MFC r261410

2014-05-15T16:11:06+00:00

  Follow r261352 by updating all drivers which are children of simplebus
  to check the status property in their probe routines.

MFC r257334, r257336, r257337, r257338, r257341, r257342, r257343, r257370,

2014-05-14T01:35:43+00:00

    r257368, r257416

  Hints-only devices should return BUS_PROBE_NOWILDCARD from their probe
  methods.

MFC r256752, r256946

2013-10-31T13:54:55+00:00

MFP4: 221483, 221567, 221568, 221670, 221677, 221678, 221800, 221801,
221804, 221805, 222004, 222006, 222055, 222820, 1135077, 1135118,
1136259

Add atse(4), a driver for the Altera Triple Speed Ethernet MegaCore.

The current driver support gigabit Ethernet speeds only and works with
the MegaCore only in the internal FIFO configuration in the soon to be
open sourced BERI CPU configuration.

MFP4: 1187103, 222076, 222057, 222051, 221799

Add atsectl, a simple utility to read and update MAC addresses stored in

the default flash location on Altera DE4 boards.  Typically used once
when setting up a board so leaving in tools rather than inflicting on
all users.

To build with world add LOCAL_DIRS=tools/tools/atsectl to the make
command line.

Submitted by:	bz
Sponsored by:	DARPA/AFRL
Approved by:	re (glebius)

MFC: r256743, r256744

2013-10-31T13:47:39+00:00

MFP4:
Change 227594 by brooks@brooks_zenith on 2013/04/11 17:10:14

	When we fail, print the error that occurred if we are giving
	up or if bootverbose is set.

MFP4 (driver change only):
Change 231100 by brooks@brooks_zenith on 2013/07/12 21:01:31

	Add a new option ALTERA_SDCARD_FAST_SIM which checks immediately
	for success of I/O operations rather than queuing a task.

Sponsored by:   DARPA/AFRL
Approved by:	re (glebius)

Partial MFC of change 228122:

2013-04-30T18:29:05+00:00

Due to the requirement that tty prefixes be unique per driver, rename
the Altera JTAG UART devices to ttyj#.

Sponsored by:	DARPA, AFRL