qcacld-3.0: Kbuild: Cleanly featurize legacy TX flow control
Define a separate configuration option for legacy TX flow control and
use that option to set the associated ccflags macro.
Change-Id: Id14ac79280d3bf809c1e85bde4d5c7037a3ea766
CRs-Fixed: 2224629
diff --git a/Kbuild b/Kbuild
index 3069b3e..8156ed8 100644
--- a/Kbuild
+++ b/Kbuild
@@ -224,6 +224,14 @@
endif
endif
+ifeq ($(CONFIG_HIF_PCI), y)
+ifneq ($(CONFIG_WLAN_TX_FLOW_CONTROL_V2), y)
+ifneq ($(CONFIG_LITHIUM), y)
+CONFIG_WLAN_TX_FLOW_CONTROL_LEGACY := y
+endif
+endif
+endif
+
# As per target team, build is done as follows:
# Defconfig : build with default flags
# Slub : defconfig + CONFIG_SLUB_DEBUG=y +
@@ -1991,16 +1999,9 @@
ccflags-y += -DQCA_SUPPORT_TXRX_LOCAL_PEER_ID
-ifeq ($(CONFIG_WLAN_TX_FLOW_CONTROL_V2), y)
-ccflags-y += -DQCA_LL_TX_FLOW_CONTROL_V2
-ccflags-y += -DQCA_LL_TX_FLOW_GLOBAL_MGMT_POOL
-else
-ifeq ($(CONFIG_HIF_PCI), y)
-ifneq ($(CONFIG_LITHIUM), y)
-ccflags-y += -DQCA_LL_LEGACY_TX_FLOW_CONTROL
-endif
-endif
-endif
+ccflags-$(CONFIG_WLAN_TX_FLOW_CONTROL_V2) += -DQCA_LL_TX_FLOW_CONTROL_V2
+ccflags-$(CONFIG_WLAN_TX_FLOW_CONTROL_V2) += -DQCA_LL_TX_FLOW_GLOBAL_MGMT_POOL
+ccflags-$(CONFIG_WLAN_TX_FLOW_CONTROL_LEGACY) += -DQCA_LL_LEGACY_TX_FLOW_CONTROL
ifeq ($(BUILD_DEBUG_VERSION), y)
ccflags-y += -DWLAN_DEBUG \