mac80211: b43: Expose PIO mode fallback

[openwrt.git] / package / mac80211 / Makefile

diff --git a/package/mac80211/Makefile b/package/mac80211/Makefile
index 330876f..1201b7f 100644 (file)
--- a/package/mac80211/Makefile
+++ b/package/mac80211/Makefile
@@ -34,6 +34,7 @@ PKG_CONFIG_DEPENDS:= \
        CONFIG_PACKAGE_MAC80211_DEBUGFS \
        CONFIG_PACKAGE_ATH_DEBUG \
        CONFIG_PACKAGE_B43_DEBUG \
+       CONFIG_PACKAGE_B43_PIO \
        CONFIG_ATH_USER_REGD \
 
 CARL9170_FW_VERSION:=1.9.2
@@ -1118,6 +1119,15 @@ define KernelPackage/b43/config
 
                  If unsure, say N.
 
+       config PACKAGE_B43_PIO
+               bool "Enable support for PIO transfer mode"
+               default n
+               help
+                 Enable support for using PIO instead of DMA. Unless you have DMA
+                 transfer problems you don't need this.
+
+                 If unsure, say N.
+
        endmenu
 endef
 
@@ -1179,6 +1189,7 @@ BUILDFLAGS:= \
        -DCONFIG_MAC80211_RC_MINSTREL_HT \
        $(if $(CONFIG_ATH_USER_REGD),-DATH_USER_REGD=1) \
        $(if $(CONFIG_PACKAGE_B43_DEBUG),-DCONFIG_B43_DEBUG) \
+       $(if $(CONFIG_PACKAGE_B43_PIO),-DCONFIG_B43_PIO) \
        $(if $(CONFIG_PACKAGE_RT2X00_LIB_DEBUGFS),-DCONFIG_RT2X00_LIB_DEBUGFS) \
        $(if $(CONFIG_PACKAGE_RT2X00_DEBUG),-DCONFIG_RT2X00_DEBUG) \
        $(if $(NEED_RT2X00_LIB_HT),-DCONFIG_RT2X00_LIB_HT) \
@@ -1211,6 +1222,7 @@ MAKE_OPTS:= \
        CONFIG_B43=$(if $(CONFIG_PACKAGE_kmod-b43),m) \
        CONFIG_B43LEGACY=$(if $(CONFIG_PACKAGE_kmod-b43legacy),m) \
        CONFIG_B43_DEBUG=$(if $(CONFIG_PACKAGE_B43_DEBUG),y) \
+       CONFIG_B43_PIO=$(if $(CONFIG_PACKAGE_B43_PIO),y) \
        CONFIG_ATH_COMMON=$(if $(CONFIG_PACKAGE_kmod-ath),m) \
        CONFIG_ATH_DEBUG=$(if $(CONFIG_PACKAGE_ATH_DEBUG),y) \
        CONFIG_ATH5K_DEBUG=$(if $(CONFIG_PACKAGE_ATH_DEBUG),y) \