ATH10K_HIF_MBOX_NUM_MAX 1082 drivers/net/wireless/ath/ath10k/sdio.c addr = MBOX_COUNT_DEC_ADDRESS + ATH10K_HIF_MBOX_NUM_MAX * 4; ATH10K_HIF_MBOX_NUM_MAX 28 drivers/net/wireless/ath/ath10k/sdio.h (ATH10K_HIF_MBOX_NUM_MAX * ATH10K_HIF_MBOX_WIDTH)