diff mbox series

[V4,4/5] ath11k: handle rx status for HE frames

Message ID 20190509201550.3977-5-john@phrozen.org (mailing list archive)
State Changes Requested
Delegated to: Kalle Valo
Headers show
Series ath11k: add HE support | expand

Commit Message

John Crispin May 9, 2019, 8:15 p.m. UTC 
The case clause handling HE frames was not handled yet in the code reading
the RX status. The new case is identical to VHT with the difference of the
higher maximum MCS rate.

Signed-off-by: Shashidhar Lakkavalli <slakkavalli@datto.com>
Signed-off-by: John Crispin <john@phrozen.org>
---
 drivers/net/wireless/ath/ath11k/dp_rx.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

Comments

Kalle Valo May 13, 2019, 2:28 p.m. UTC | #1 
John Crispin <john@phrozen.org> writes:

> The case clause handling HE frames was not handled yet in the code reading
> the RX status. The new case is identical to VHT with the difference of the
> higher maximum MCS rate.
>
> Signed-off-by: Shashidhar Lakkavalli <slakkavalli@datto.com>
> Signed-off-by: John Crispin <john@phrozen.org>
> ---
>  drivers/net/wireless/ath/ath11k/dp_rx.c | 13 ++++++++++++-
>  1 file changed, 12 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c
> index c8fa2681ddb0..82cb3f84df32 100644
> --- a/drivers/net/wireless/ath/ath11k/dp_rx.c
> +++ b/drivers/net/wireless/ath/ath11k/dp_rx.c
> @@ -1718,7 +1718,18 @@ static void ath11k_dp_rx_h_rate(struct ath11k *ar, void *rx_desc,
>  		rx_status->bw = ath11k_bw_to_mac80211_bw(bw);
>  		break;
>  	case RX_MSDU_START_PKT_TYPE_11AX:
> -		ath11k_warn(ar->ab, "pkt_type %d not yet supported\n", pkt_type);
> +		rx_status->rate_idx = rate_mcs;
> +		if (rate_mcs > 11) {

A define would be nice, ATH11K_MCS_MAX or something like that.
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c
index c8fa2681ddb0..82cb3f84df32 100644
--- a/drivers/net/wireless/ath/ath11k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath11k/dp_rx.c
@@ -1718,7 +1718,18 @@  static void ath11k_dp_rx_h_rate(struct ath11k *ar, void *rx_desc,
 		rx_status->bw = ath11k_bw_to_mac80211_bw(bw);
 		break;
 	case RX_MSDU_START_PKT_TYPE_11AX:
-		ath11k_warn(ar->ab, "pkt_type %d not yet supported\n", pkt_type);
+		rx_status->rate_idx = rate_mcs;
+		if (rate_mcs > 11) {
+			ath11k_warn(ar->ab,
+				    "Received with invalid mcs in HE mode %d\n",
+				    rate_mcs);
+			break;
+		}
+		rx_status->encoding = RX_ENC_HE;
+		rx_status->nss = nss;
+		if (sgi)
+			rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
+		rx_status->bw = ath11k_bw_to_mac80211_bw(bw);
 		break;
 	}
 }