Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

In our case the name of the switch is its IP address of eth0 interface. Without
this option enabled, only the first octet is reported to remote log server (e.g.
192)

They disappeared quite some time ago: only .tar.gz remains.  Fix
documentation accordingly.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

This merges the last commits I made on my laptop last weekq, and I
forgot to push.  Thanks greg for testing wrsw_vlans and thus finding
I miseed some bits.

Conflicts:
	userspace/tools/wrsw_vlans.c

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Some WRS speciments won't work correctly with automatic speed setup.
This patch forces full-speed on the device (instead of the
autodetected high-speed), and thus they work.

Speed is not a problem anyways, because it is just a serial port.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

wr_nic now exports wr_nic_pstats_callback as a pointer. When wr_pstats
is loaded it writes its own pointer in there.

wr_nic can thus ask for statistics and updated net_device_stats with
the proper numbers.   The statistics on snmp reflect this, because
snmpd uses the standard device ioctl commands -- but very few of our
counters actually end up all the way to snmp.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Without this, the switch may be unable to boot NFS-Root over a new system
(e.g. my laptop, currently linux-3.14 with full NFS support.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

open returns -1 on error, not 0

mmap returns -1 on error, not NULL
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Stuff was seriously misaligned and hard to read. So Maciej agreed
about running ../../scripts/Lindent. This commit makes no modification
at all, even it changes both spaces/tabs and newlines.

Some comments still exceed 80 columns, which is bad for me, my screen and
my printer, but I'll only change if needed, at a later step.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

AT45DB642D is now obsolete and AT45DB641E will replace it
They have the same status ID (same density). Therefore we need to read
the JEDEC code instead.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Since there is no env config file, envfs_check_super() call fails to find
correct magic number and makes envfs_load function to return before setting
default MAC addresses.

  * MAXPORTS is NPORTS (so to use the usual C convention
  * parse as list of ranges like  1-5,9,12-14
  * introduce for_each_port()
  * complain of no port mask is set before config
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Conflicts:

	userspace/wrsw_rtud/rtu_fd.c
	userspace/wrsw_rtud/rtu_tru_drv.c

PSTATS_NPORTS in the kernel driver should be set by default to 18 ports, because
it's also used to create a table for cntrs values read from FPGA. If driver is
supposed to run on 8-port version of WRS, the parameter pstats_nports should be
set at load time.

This commit is cherry-picked from v4-dev-rebased only for compatibility with
v4rc FPGA firmware. TRU event has to be removed both from gateware and software
for the final release.

Conflicts:

	userspace/tools/wrsw_pstats.c

wrsw_rtud: fixed serious misconfiguration: default config was to set fixed priority (seems bad, prevented priorities from working), current default: take priority from incoming frames

initializing variables to be written to H/W - caused bug in writing frame-class to priority (switch internal)

Conflicts:

	userspace/wrsw_rtud/rtu_ep_drv.c
	userspace/wrsw_rtud/rtu_hwdu_drv.c

Conflicts:

	userspace/tools/wrsw_pstats.c