qcacld-3.0: Add a sysfs replacement for txrx_fw_st_rst

As part of WEXT replacement, replace txrx_fw_st_rst with a sysfs file.

file path: /sys/class/net/wlanxx/txrx_fw_st_rst
        wlanxx is adapter name

example: echo 1 > txrx_fw_st_rst

Change-Id: I654ea8b66e7067f0e1d23ff053fa4b8d163d878c
CRs-Fixed: 2686665

Kbuild

@@ -336,6 +336,9 @@ endif
 ifeq ($(CONFIG_WLAN_SET_WLAN_DBG), y)
 HDD_OBJS += $(HDD_SRC_DIR)/wlan_hdd_sysfs_set_wlan_dbg.o
 endif
+ifeq ($(CONFIG_WLAN_TXRX_FW_ST_RST), y)
+HDD_OBJS += $(HDD_SRC_DIR)/wlan_hdd_sysfs_txrx_fw_st_rst.o
+endif
 endif
 
 ifeq ($(CONFIG_QCACLD_FEATURE_FW_STATE), y)
@@ -2567,6 +2570,7 @@ cppflags-$(CONFIG_WLAN_WOWL_DEL_PTRN) += -DCONFIG_WLAN_WOWL_DEL_PTRN
 cppflags-$(CONFIG_WLAN_GET_TX_STBC) += -DCONFIG_WLAN_GET_TX_STBC
 cppflags-$(CONFIG_WLAN_GET_STATS) += -DCONFIG_WLAN_GET_STATS
 cppflags-$(CONFIG_WLAN_SET_WLAN_DBG) += -DCONFIG_WLAN_SET_WLAN_DBG
+cppflags-$(CONFIG_WLAN_TXRX_FW_ST_RST) += -DCONFIG_WLAN_TXRX_FW_ST_RST
 cppflags-$(CONFIG_WLAN_SET_SCAN_CFG) += -DCONFIG_WLAN_SET_SCAN_CFG
 cppflags-$(CONFIG_WLAN_SET_MON_CHAN) += -DCONFIG_WLAN_SET_MON_CHAN
 cppflags-$(CONFIG_WLAN_SET_RADAR) += -DCONFIG_WLAN_SET_RADAR
@@ -2578,7 +2582,6 @@ cppflags-$(CONFIG_WLAN_GET_TEMP) += -DCONFIG_WLAN_GET_TEMP
 cppflags-$(CONFIG_WLAN_THERMAL_CFG) += -DCONFIG_WLAN_THERMAL_CFG
 cppflags-$(CONFIG_FEATURE_UNIT_TEST_SUSPEND) += -DWLAN_SUSPEND_RESUME_TEST
 cppflags-$(CONFIG_FEATURE_WLM_STATS) += -DFEATURE_WLM_STATS
-
 cppflags-$(CONFIG_WLAN_SYSFS_GET_STA_INFO) += -DWLAN_SYSFS_GET_STA_INFO
 
 ifeq ($(CONFIG_LEAK_DETECTION), y)