CSR_HW_IF_CONFIG_REG_MSK_BOARD_VER  156 drivers/net/wireless/intel/iwlegacy/csr.h #define CSR_HW_IF_CONFIG_REG_MSK_BOARD_VER	(0x00000C00)
CSR_HW_IF_CONFIG_REG_MSK_BOARD_VER  184 drivers/net/wireless/intel/iwlwifi/iwl-csr.h #define CSR_HW_IF_CONFIG_REG_MSK_BOARD_VER	(0x000000C0)