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ath10k: wmi: modify svc bitmap parsing for wcn3990

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Due to the limitation of wmi tlv parsing logic, if there are
two parameters in a wmi event with same tlv tag, we can get only
the last value, as it overwrites the prev value of the same tlv tag.

The service ready event in wcn3990 contains two parameters of the
same tag UINT32, due to which the svc bitmap is overwritten with the
DBS support parameter.

Refactor the service ready event parsing to allow parsing two tlv
of the same tag UINT32 for wcn3990.

Signed-off-by: Rakesh Pillai <pillair@qti.qualcomm.com>
Signed-off-by: Govind Singh <govinds@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Rakesh Pillai
2017-12-11 19:52:52 +05:30
committed by Kalle Valo
parent 6d1f37323f
commit 229329ff34
4 changed files with 101 additions and 19 deletions
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4
drivers/net/wireless/ath/ath10k/mac.c
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@@ -3574,7 +3574,9 @@ ath10k_mac_tx_h_get_txpath(struct ath10k *ar,
return ATH10K_MAC_TX_HTT;
case ATH10K_HW_TXRX_MGMT:
if (test_bit(ATH10K_FW_FEATURE_HAS_WMI_MGMT_TX,
ar->running_fw->fw_file.fw_features))
ar->running_fw->fw_file.fw_features) ||
test_bit(WMI_SERVICE_MGMT_TX_WMI,
ar->wmi.svc_map))
return ATH10K_MAC_TX_WMI_MGMT;
else if (ar->htt.target_version_major >= 3)
return ATH10K_MAC_TX_HTT;