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open-sdr / openwifi

open-source IEEE 802.11 WiFi baseband FPGA (chip) design: driver, software
GNU Affero General Public License v3.0
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openwifi_tx_interrupt #382

Closed winfelin closed 6 months ago

winfelin commented 6 months ago

By analyzing openwifi-hw and sdr.c, we think openwifi_tx_interrupt using the s2mm_intr as the interrupt signal. But the s2mm_intr is related with the Rx, which means it only occurs when data is received and passed to ARM. Is this reasonable? Or maybe our understanding of the code is wrong?

winfelin commented 6 months ago

@JiaoXianjun Dr. Jiao, please help me answer this question.

winfelin commented 6 months ago

Sorry, the index of interrupt is defined in dts.