kernel: r8126: rss: enable ENABLE_MULTIPLE_TX_QUEUE

We need both ENABLE_RSS_SUPPORT and ENABLE_MULTIPLE_TX_QUEUE in order to
support multiple RX and TX queues.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry picked from commit a3e51a3)

Author: Noltari

package/kernel/r8126/Makefile

@@ -2,7 +2,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=r8126
 PKG_VERSION:=10.015.00
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=https://github.com/openwrt/rtl8126/releases/download/$(PKG_VERSION)
@@ -33,7 +33,9 @@ $(call KernelPackage/r8126)
 endef
 
 ifeq ($(BUILD_VARIANT),rss)
-  PKG_MAKE_FLAGS += ENABLE_RSS_SUPPORT=y
+  PKG_MAKE_FLAGS += \
+    ENABLE_MULTIPLE_TX_QUEUE=y \
+    ENABLE_RSS_SUPPORT=y
 endif
 
 define Build/Compile