qcacld-3.0: Implement iwpriv cmd to get WLM stats from FW
As per new requirements to debug game latency related issues,
implement an iwpriv command which:
1) sends a bitmask to FW's Wireless Latency Manager module (WLM).
2) receives from WLM a measurement header along with measurement data.
3) converts both the header and data to a hexadecimal encoded string.
4) returns the hexadecimal encoded string to userspace
Change-Id: Ic79c4b757fe2d4e806306750250e3c102745c486
CRs-Fixed: 2388920
diff --git a/Kbuild b/Kbuild
index 2d98488..79f84fd 100644
--- a/Kbuild
+++ b/Kbuild
@@ -1991,6 +1991,7 @@
cppflags-$(CONFIG_UNIT_TEST) += -DWLAN_UNIT_TEST
cppflags-$(CONFIG_WLAN_DEBUG_CRASH_INJECT) += -DCONFIG_WLAN_DEBUG_CRASH_INJECT
cppflags-$(CONFIG_FEATURE_UNIT_TEST_SUSPEND) += -DWLAN_SUSPEND_RESUME_TEST
+cppflags-$(CONFIG_FEATURE_WLM_STATS) += -DFEATURE_WLM_STATS
ifeq ($(CONFIG_LEAK_DETECTION), y)
cppflags-y += \