CSR_INT_BIT_RX_PERIODIC  180 drivers/net/wireless/intel/iwlegacy/csr.h #define CSR_INT_BIT_RX_PERIODIC	 (1 << 28)	/* Rx periodic */
CSR_INT_BIT_RX_PERIODIC  216 drivers/net/wireless/intel/iwlwifi/iwl-csr.h #define CSR_INT_BIT_RX_PERIODIC	 (1 << 28) /* Rx periodic */