wcn36xx: only handle packets when ED or DONE bit is set

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On RX and TX interrupts, check for the WCN36XX_CH_STAT_INT_ED_MASK or
WCN36XX_CH_STAT_INT_DONE_MASK in the interrupt reason register, and
only handle packets when it is set. This way, reap_tx_dxes() is only
invoked when needed.

This brings the dequeing logic in line with what the prima downstream
driver is doing.

While at it, also log the interrupt reason.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Daniel Mack 2018-05-23 11:14:40 +03:00 • committed by Kalle Valo

parent edd23ab403

commit ce1d4be82b

1 changed files with 16 additions and 4 deletions

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drivers/net/wireless/ath/wcn36xx/dxe.c

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