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Re: ath10k: Enable hw checksum for wcn3990

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Hi Kalle,

The ath10k-check warning has been corrected and I have sent the v2 for the same.

Thanks,
Rakesh Pillai.

On 2018-04-16 18:46, Kalle Valo wrote:
Rakesh Pillai <pillair@xxxxxxxxxxxxxx> wrote:

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@xxxxxxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>

Introduces a new sparse warning:

potku:~/ath10k/src/ath$ ath10k-check
drivers/net/wireless/ath/ath10k/htt_tx.c:1480:47: warning: invalid
assignment: |=
drivers/net/wireless/ath/ath10k/htt_tx.c:1480:47:    left side has
type restricted __le32
drivers/net/wireless/ath/ath10k/htt_tx.c:1480:47:    right side has
type unsigned long

Patch set to Changes Requested.



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