RXON_RX_CHAIN_DRIVER_FORCE_MSK  551 drivers/net/wireless/intel/iwlegacy/commands.h #define RXON_RX_CHAIN_DRIVER_FORCE_MSK		cpu_to_le16(0x1 << 0)
RXON_RX_CHAIN_DRIVER_FORCE_MSK  509 drivers/net/wireless/intel/iwlwifi/dvm/commands.h #define RXON_RX_CHAIN_DRIVER_FORCE_MSK		cpu_to_le16(0x1 << 0)