ath10k: enable hw checksum for wcn3990

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By default ath10k driver enables the support for HW_CHECKSUM
(NETIF_F_HW_CSUM). Since the TCP/UDP checksum calculation is not enabled
in the wcn3990 firmware the checksum is incorrect in the TCP/UDP packets
and all patckets are dropped. But due note that wcn3990 support in
ath10k is still incomplete so this isn't a critical fix (yet).

Enable hw checksum calculations in wcn3990 hardware by
setting the proper flags in msdu descriptor tso flags.

Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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This commit is contained in:

Rakesh Pillai 2018-04-17 14:54:26 +05:30 • committed by Kalle Valo

parent 0fc8bb50bb

commit 20529b33aa

2 changed files with 18 additions and 2 deletions

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13

drivers/net/wireless/ath/ath10k/htt.h

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7

drivers/net/wireless/ath/ath10k/htt_tx.c

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