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, 76 insertions, 0 deletions

diff --git a/kernel/drivers/net/ethernet/ibm/emac/Kconfig b/kernel/drivers/net/ethernet/ibm/emac/Kconfig
new file mode 100644
index 000000000..3f44a30e0
--- /dev/null
+++ b/kernel/drivers/net/ethernet/ibm/emac/Kconfig
@@ -0,0 +1,76 @@
+config IBM_EMAC
+	tristate "IBM EMAC Ethernet support"
+	depends on PPC_DCR
+	select CRC32
+	help
+	  This driver supports the IBM EMAC family of Ethernet controllers
+	  typically found on 4xx embedded PowerPC chips, but also on the
+	  Axon southbridge for Cell.
+
+config IBM_EMAC_RXB
+	int "Number of receive buffers"
+	depends on IBM_EMAC
+	default "128"
+
+config IBM_EMAC_TXB
+	int "Number of transmit buffers"
+	depends on IBM_EMAC
+	default "64"
+
+config IBM_EMAC_POLL_WEIGHT
+	int "MAL NAPI polling weight"
+	depends on IBM_EMAC
+	default "32"
+
+config IBM_EMAC_RX_COPY_THRESHOLD
+	int "RX skb copy threshold (bytes)"
+	depends on IBM_EMAC
+	default "256"
+
+config IBM_EMAC_RX_SKB_HEADROOM
+	int "Additional RX skb headroom (bytes)"
+	depends on IBM_EMAC
+	default "0"
+	help
+	  Additional receive skb headroom. Note, that driver
+	  will always reserve at least 2 bytes to make IP header
+	  aligned, so usually there is no need to add any additional
+	  headroom.
+
+	  If unsure, set to 0.
+
+config IBM_EMAC_DEBUG
+	bool "Debugging"
+	depends on IBM_EMAC
+	default n
+
+# The options below has to be select'ed by the respective
+# processor types or platforms
+
+config IBM_EMAC_ZMII
+	bool
+	default n
+
+config IBM_EMAC_RGMII
+	bool
+	default n
+
+config IBM_EMAC_TAH
+	bool
+	default n
+
+config IBM_EMAC_EMAC4
+	bool
+	default n
+
+config IBM_EMAC_NO_FLOW_CTRL
+	bool
+	default n
+
+config IBM_EMAC_MAL_CLR_ICINTSTAT
+	bool
+	default n
+
+config IBM_EMAC_MAL_COMMON_ERR
+	bool
+	default n