layerscape: add 64b/32b target for ls1043ardb device

[openwrt/staging/lynxis.git] / target / linux / layerscape / patches-4.4 / 7020-net-add-custom-NETIF-flags.patch

diff --git a/target/linux/layerscape/patches-4.4/7020-net-add-custom-NETIF-flags.patch b/target/linux/layerscape/patches-4.4/7020-net-add-custom-NETIF-flags.patch
new file mode 100644 (file)
index 0000000..c89a58c
--- /dev/null
+++ b/target/linux/layerscape/patches-4.4/7020-net-add-custom-NETIF-flags.patch
@@ -0,0 +1,40 @@
+From 608986fc6b41633753701d5df9c1ab6a13856608 Mon Sep 17 00:00:00 2001
+From: Madalin Bucur <madalin.bucur@freescale.com>
+Date: Mon, 11 Jul 2016 14:14:15 +0800
+Subject: [PATCH 20/70] net: add custom NETIF flags
+
+commit 6a53650c0c4513429d91e6ad7253340f3d3b9da5
+[context adjustment]
+
+These flags are used by DPAA Ethernet to impose different behaviors
+in the networking stack.
+
+Signed-off-by: Bogdan Hamciuc <bogdan.hamciuc@freescale.com>
+Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com>
+Integrated-by: Zhao Qiang <qiang.zhao@nxp.com>
+---
+ include/linux/netdev_features.h |    6 ++++++
+ 1 file changed, 6 insertions(+)
+
+--- a/include/linux/netdev_features.h
++++ b/include/linux/netdev_features.h
+@@ -66,6 +66,9 @@ enum {
+       NETIF_F_HW_VLAN_STAG_FILTER_BIT,/* Receive filtering on VLAN STAGs */
+       NETIF_F_HW_L2FW_DOFFLOAD_BIT,   /* Allow L2 Forwarding in Hardware */
+       NETIF_F_BUSY_POLL_BIT,          /* Busy poll */
++      /* Freescale DPA support */
++      NETIF_F_HW_QDISC_BIT,           /* Supports hardware Qdisc */
++      NETIF_F_HW_ACCEL_MQ_BIT,        /* Hardware-accelerated multiqueue */
+ 
+       /*
+        * Add your fresh new feature above and remember to update
+@@ -124,6 +127,9 @@ enum {
+ #define NETIF_F_HW_VLAN_STAG_TX       __NETIF_F(HW_VLAN_STAG_TX)
+ #define NETIF_F_HW_L2FW_DOFFLOAD      __NETIF_F(HW_L2FW_DOFFLOAD)
+ #define NETIF_F_BUSY_POLL     __NETIF_F(BUSY_POLL)
++/* Freescale DPA support */
++#define NETIF_F_HW_QDISC       __NETIF_F(HW_QDISC)
++#define NETIF_F_HW_ACCEL_MQ    __NETIF_F(HW_ACCEL_MQ)
+ 
+ #define for_each_netdev_feature(mask_addr, bit)       \
+       for_each_set_bit(bit, (unsigned long *)mask_addr, NETDEV_FEATURE_COUNT)