Add the rt linux 4.1.3-rt3 as base

Import the rt linux 4.1.3-rt3 as OPNFV kvm base.

It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:

commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date:   Sat Jul 25 12:13:34 2015 +0200

    Prepare v4.1.3-rt3

    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.

Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>

1 files changed, 193 insertions, 0 deletions

diff --git a/kernel/drivers/net/hamradio/Kconfig b/kernel/drivers/net/hamradio/Kconfig
new file mode 100644
index 000000000..bf5e59687
--- /dev/null
+++ b/kernel/drivers/net/hamradio/Kconfig
@@ -0,0 +1,193 @@
+config MKISS
+	tristate "Serial port KISS driver"
+	depends on AX25 && TTY
+	select CRC16
+	---help---
+	  KISS is a protocol used for the exchange of data between a computer
+	  and a Terminal Node Controller (a small embedded system commonly
+	  used for networking over AX.25 amateur radio connections; it
+	  connects the computer's serial port with the radio's microphone
+	  input and speaker output).
+
+	  Although KISS is less advanced than the 6pack protocol, it has
+	  the advantage that it is already supported by most modern TNCs
+	  without the need for a firmware upgrade.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called mkiss.
+
+config 6PACK
+	tristate "Serial port 6PACK driver"
+	depends on AX25 && TTY
+	---help---
+	  6pack is a transmission protocol for the data exchange between your
+	  PC and your TNC (the Terminal Node Controller acts as a kind of
+	  modem connecting your computer's serial port to your radio's
+	  microphone input and speaker output). This protocol can be used as
+	  an alternative to KISS for networking over AX.25 amateur radio
+	  connections, but it has some extended functionality.
+
+	  Note that this driver is still experimental and might cause
+	  problems. For details about the features and the usage of the
+	  driver, read <file:Documentation/networking/6pack.txt>.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called 6pack.
+
+config BPQETHER
+	tristate "BPQ Ethernet driver"
+	depends on AX25
+	help
+	  AX.25 is the protocol used for computer communication over amateur
+	  radio. If you say Y here, you will be able to send and receive AX.25
+	  traffic over Ethernet (also called "BPQ AX.25"), which could be
+	  useful if some other computer on your local network has a direct
+	  amateur radio connection.
+
+config DMASCC
+	tristate "High-speed (DMA) SCC driver for AX.25"
+	depends on ISA && AX25 && BROKEN_ON_SMP && ISA_DMA_API
+	---help---
+	  This is a driver for high-speed SCC boards, i.e. those supporting
+	  DMA on one port. You usually use those boards to connect your
+	  computer to an amateur radio modem (such as the WA4DSY 56kbps
+	  modem), in order to send and receive AX.25 packet radio network
+	  traffic.
+
+	  Currently, this driver supports Ottawa PI/PI2, Paccomm/Gracilis
+	  PackeTwin, and S5SCC/DMA boards. They are detected automatically.
+	  If you have one of these cards, say Y here and read the AX25-HOWTO,
+	  available from <http://www.tldp.org/docs.html#howto>.
+
+	  This driver can operate multiple boards simultaneously. If you
+	  compile it as a module (by saying M instead of Y), it will be called
+	  dmascc. If you don't pass any parameter to the driver, all
+	  possible I/O addresses are probed. This could irritate other devices
+	  that are currently not in use. You may specify the list of addresses
+	  to be probed by "dmascc.io=addr1,addr2,..." (when compiled into the
+	  kernel image) or "io=addr1,addr2,..." (when loaded as a module). The
+	  network interfaces will be called dmascc0 and dmascc1 for the board
+	  detected first, dmascc2 and dmascc3 for the second one, and so on.
+
+	  Before you configure each interface with ifconfig, you MUST set
+	  certain parameters, such as channel access timing, clock mode, and
+	  DMA channel. This is accomplished with a small utility program,
+	  dmascc_cfg, available at
+	  <http://www.linux-ax25.org/wiki/Ax25-tools>. Please be sure to
+	  get at least version 1.27 of dmascc_cfg, as older versions will not
+	  work with the current driver.
+
+config SCC
+	tristate "Z8530 SCC driver"
+	depends on ISA && AX25 && ISA_DMA_API
+	---help---
+	  These cards are used to connect your Linux box to an amateur radio
+	  in order to communicate with other computers. If you want to use
+	  this, read <file:Documentation/networking/z8530drv.txt> and the
+	  AX25-HOWTO, available from
+	  <http://www.tldp.org/docs.html#howto>. Also make sure to say Y
+	  to "Amateur Radio AX.25 Level 2" support.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called scc.
+
+config SCC_DELAY
+	bool "additional delay for PA0HZP OptoSCC compatible boards"
+	depends on SCC
+	help
+	  Say Y here if you experience problems with the SCC driver not
+	  working properly; please read
+	  <file:Documentation/networking/z8530drv.txt> for details.
+
+	  If unsure, say N.
+
+config SCC_TRXECHO
+	bool "support for TRX that feedback the tx signal to rx"
+	depends on SCC
+	help
+	  Some transmitters feed the transmitted signal back to the receive
+	  line.  Say Y here to foil this by explicitly disabling the receiver
+	  during data transmission.
+
+	  If in doubt, say Y.
+
+config BAYCOM_SER_FDX
+	tristate "BAYCOM ser12 fullduplex driver for AX.25"
+	depends on AX25 && !S390
+	select CRC_CCITT
+	---help---
+	  This is one of two drivers for Baycom style simple amateur radio
+	  modems that connect to a serial interface. The driver supports the
+	  ser12 design in full-duplex mode. In addition, it allows the
+	  baudrate to be set between 300 and 4800 baud (however not all modems
+	  support all baudrates). This is the preferred driver. The next
+	  driver, "BAYCOM ser12 half-duplex driver for AX.25" is the old
+	  driver and still provided in case this driver does not work with
+	  your serial interface chip. To configure the driver, use the sethdlc
+	  utility available in the standard ax25 utilities package. For
+	  information on the modems, see <http://www.baycom.de/> and
+	  <file:Documentation/networking/baycom.txt>.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called baycom_ser_fdx.  This is recommended.
+
+config BAYCOM_SER_HDX
+	tristate "BAYCOM ser12 halfduplex driver for AX.25"
+	depends on AX25 && !S390
+	select CRC_CCITT
+	---help---
+	  This is one of two drivers for Baycom style simple amateur radio
+	  modems that connect to a serial interface. The driver supports the
+	  ser12 design in half-duplex mode. This is the old driver.  It is
+	  still provided in case your serial interface chip does not work with
+	  the full-duplex driver. This driver is deprecated.  To configure
+	  the driver, use the sethdlc utility available in the standard ax25
+	  utilities package. For information on the modems, see
+	  <http://www.baycom.de/> and
+	  <file:Documentation/networking/baycom.txt>.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called baycom_ser_hdx.  This is recommended.
+
+config BAYCOM_PAR
+	tristate "BAYCOM picpar and par96 driver for AX.25"
+	depends on PARPORT && AX25
+	select CRC_CCITT
+	---help---
+	  This is a driver for Baycom style simple amateur radio modems that
+	  connect to a parallel interface. The driver supports the picpar and
+	  par96 designs. To configure the driver, use the sethdlc utility
+	  available in the standard ax25 utilities package. For information on
+	  the modems, see <http://www.baycom.de/> and the file
+	  <file:Documentation/networking/baycom.txt>.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called baycom_par.  This is recommended.
+
+config BAYCOM_EPP
+	tristate "BAYCOM epp driver for AX.25"
+	depends on PARPORT && AX25 && !64BIT
+	select CRC_CCITT
+	---help---
+	  This is a driver for Baycom style simple amateur radio modems that
+	  connect to a parallel interface. The driver supports the EPP
+	  designs. To configure the driver, use the sethdlc utility available
+	  in the standard ax25 utilities package. For information on the
+	  modems, see <http://www.baycom.de/> and the file
+	  <file:Documentation/networking/baycom.txt>.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called baycom_epp.  This is recommended.
+
+config YAM
+	tristate "YAM driver for AX.25"
+	depends on AX25 && !S390
+	help
+	  The YAM is a modem for packet radio which connects to the serial
+	  port and includes some of the functions of a Terminal Node
+	  Controller. If you have one of those, say Y here.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called yam.
+
+