From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Tue, 10 Mar 2015 13:17:14 +0100
Subject: ath10k: add Candelatech community firmware as an additional choice

diff --git a/package/kernel/mac80211/Makefile b/package/kernel/mac80211/Makefile
index 629692d..d77842a 100644
--- a/package/kernel/mac80211/Makefile
+++ b/package/kernel/mac80211/Makefile
@@ -605,6 +605,14 @@ This module adds support for wireless adapters based on
 Atheros USB AR9271 and AR7010 family of chipsets.
 endef
 
+ATH10K_CT_COMMUNITY_FW:=firmware-2-ct-full-community-13.bin
+define Download/ath10k-firmware-ct-community
+  FILE:=$(ATH10K_CT_COMMUNITY_FW)
+  URL:=http://www.candelatech.com/downloads/
+  MD5SUM:=a3decc529b0171ae9ec4495089ab354a
+endef
+$(eval $(call Download,ath10k-firmware-ct-community))
+
 define KernelPackage/ath10k
   $(call KernelPackage/mac80211/Default)
   TITLE:=Atheros 802.11ac wireless cards support
@@ -625,13 +633,31 @@ endef
 define KernelPackage/ath10k/config
   if PACKAGE_kmod-ath10k
 
+	choice
+		prompt "ath10k firmware flavour"
+		default ATH10K_AP_FW
+		help
+		  This option allows you to choose between different ath10k firmwares.
+
+	config ATH10K_AP_FW
+		bool "Firmware optimized for AP operation"
+		help
+		  Use the ath10k firmware optimized for access point operation.
+		  Supports only AP mode, will crash in IBSS (ad-hoc) mode.
+
 	config ATH10K_STA_FW
 		bool "Firmware optimized for STA operation"
-		default n
 		help
 		  Use the ath10k firmware optimized for wireless client instead
-		  of access point operation.
+		  of access point operation. Might be unstable in AP mode.
+
+	config ATH10K_CT_COMMUNITY_FW
+		bool "Firmware by Candela Technologies (community version)"
+		help
+		  Supports both AP and IBSS (ad-hoc) mode. Doesn't support
+		  encryption when using multiple VIFs.
 
+	endchoice
   endif
 endef
 
@@ -1824,14 +1850,20 @@ define KernelPackage/ath10k/install
 	$(INSTALL_DATA) \
 		$(PKG_BUILD_DIR)/$(PKG_ATH10K_LINUX_FIRMWARE_SUBDIR)/ath10k/QCA988X/hw2.0/board.bin \
 		$(1)/lib/firmware/ath10k/QCA988X/hw2.0/
+ifeq ($(CONFIG_ATH10K_AP_FW),y)
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/$(PKG_ATH10K_LINUX_FIRMWARE_SUBDIR)/10.2/firmware-3.bin_10.2-00082-4-2 \
+		$(1)/lib/firmware/ath10k/QCA988X/hw2.0/firmware-3.bin
+endif
 ifeq ($(CONFIG_ATH10K_STA_FW),y)
 	$(INSTALL_DATA) \
 		$(PKG_BUILD_DIR)/$(PKG_ATH10K_LINUX_FIRMWARE_SUBDIR)/main/firmware-2.bin_999.999.0.636 \
 		$(1)/lib/firmware/ath10k/QCA988X/hw2.0/firmware-2.bin
-else
+endif
+ifeq ($(CONFIG_ATH10K_CT_COMMUNITY_FW),y)
 	$(INSTALL_DATA) \
-		$(PKG_BUILD_DIR)/$(PKG_ATH10K_LINUX_FIRMWARE_SUBDIR)/10.2/firmware-3.bin_10.2-00082-4-2 \
-		$(1)/lib/firmware/ath10k/QCA988X/hw2.0/firmware-3.bin
+		$(DL_DIR)/$(ATH10K_CT_COMMUNITY_FW) \
+		$(1)/lib/firmware/ath10k/QCA988X/hw2.0/firmware-2.bin
 endif
 endef