add ath10k-ct: Candela-Tech ath10k out-of-tree driver.

This lets one use the CT ath10k driver instead of the built-in
ath10k driver from the upstream kernel (or backports).

This should be a drop-in replacement, as well as enabling
better CT firmware support.

Signed-off-by: Ben Greear <greearb@candelatech.com>

package/firmware/ath10k-firmware/Makefile

@@ -28,7 +28,7 @@ define Package/ath10k-firmware-default
   CATEGORY:=Kernel modules
   SUBMENU:=$(WMENU)
   URL:=$(PKG_SOURCE_URL)
-  DEPENDS:=kmod-ath10k
+  DEPENDS:=
 endef
 
 define Package/ath10k-firmware-qca988x

package/kernel/ath10k-ct/Makefile

@@ -0,0 +1,80 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=ath10k-ct
+PKG_VERSION:=2016-07-09
+PKG_RELEASE=1
+
+PKG_LICENSE:=GPLv2
+PKG_LICENSE_FILES:=
+
+PKG_SOURCE_URL:=https://github.com/greearb/ath10k-ct.git
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_VERSION:=0241aa1d2797ef564bf36fa67888e62289d71e8f
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz
+
+PKG_MAINTAINER:=Ben Greear <greearb@candelatech.com>
+PKG_BUILD_PARALLEL:=1
+
+STAMP_CONFIGURED_DEPENDS := $(STAGING_DIR)/usr/include/mac80211-backport/backport/autoconf.h
+
+include $(INCLUDE_DIR)/kernel.mk
+include $(INCLUDE_DIR)/package.mk
+
+define KernelPackage/ath10k-ct
+  SUBMENU:=Wireless Drivers
+  TITLE:=ath10k-ct driver optimized for CT ath10k firmware
+  DEPENDS:=+kmod-mac80211 +kmod-ath +@DRIVER_11N_SUPPORT @PCI_SUPPORT
+  FILES:=\
+	$(PKG_BUILD_DIR)/ath10k/ath10k_pci.ko \
+	$(PKG_BUILD_DIR)/ath10k/ath10k_core.ko
+  AUTOLOAD:=$(call AutoLoad,50,mac80211 ath ath10k_core ath10k_pci)
+endef
+
+NOSTDINC_FLAGS = \
+	-I$(PKG_BUILD_DIR) \
+	-I$(STAGING_DIR)/usr/include/mac80211-backport/uapi \
+	-I$(STAGING_DIR)/usr/include/mac80211-backport \
+	-I$(STAGING_DIR)/usr/include/mac80211/uapi \
+	-I$(STAGING_DIR)/usr/include/mac80211 \
+	-include backport/autoconf.h \
+	-include backport/backport.h
+
+ifdef CONFIG_PACKAGE_MAC80211_MESH
+  NOSTDINC_FLAGS += -DCONFIG_MAC80211_MESH
+endif
+
+CT_MAKEDEFS += CONFIG_ATH10K=m CONFIG_ATH10K_PCI=m
+# No AHB support enabled yet.  Could conditionally enable it later.
+#CT_MAKEDEFS += CONFIG_ATH10K_AHB=y
+#NOSTDINC_FLAGS += -DCONFIG_ATH10K_AHB
+NOSTDINC_FLAGS += -DSTANDALONE_CT
+
+ifdef CONFIG_PACKAGE_MAC80211_DEBUGFS
+  CT_MAKEDEFS += CONFIG_ATH10K_DEBUGFS=y CONFIG_MAC80211_DEBUGFS=y
+  NOSTDINC_FLAGS += -DCONFIG_MAC80211_DEBUGFS
+  NOSTDINC_FLAGS += -DCONFIG_ATH10K_DEBUGFS
+endif
+
+ifdef CONFIG_PACKAGE_ATH_DEBUG
+  NOSTDINC_FLAGS += -DCONFIG_ATH10K_DEBUG
+endif
+
+define Build/Configure
+	cp $(STAGING_DIR)/usr/include/mac80211/ath/*.h $(PKG_BUILD_DIR)
+endef
+
+ifneq ($(findstring c,$(OPENWRT_VERBOSE)),)
+  CT_MAKEDEFS += V=1
+endif
+
+define Build/Compile
+	+$(MAKE) $(CT_MAKEDEFS) $(PKG_JOBS) -C "$(LINUX_DIR)" \
+		ARCH="$(LINUX_KARCH)" \
+		CROSS_COMPILE="$(TARGET_CROSS)" \
+		SUBDIRS="$(PKG_BUILD_DIR)/ath10k" \
+		NOSTDINC_FLAGS="$(NOSTDINC_FLAGS)" \
+		modules
+endef
+
+$(eval $(call KernelPackage,ath10k-ct))