From ae4027a798988ba001584d77cc57e6b4cd77ddec Mon Sep 17 00:00:00 2001 From: Ryder Lee Date: Wed, 13 May 2020 18:50:55 +0800 Subject: [PATCH] mt76: mt7915: fix decoded radiotap HE flags Move assignment of .data1 and .data2 to a single place and fix overwriting of values from the template Signed-off-by: Ryder Lee Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c index 7ad7c2b..bf96b38 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c @@ -235,9 +235,14 @@ mt7915_mac_decode_he_radiotap(struct sk_buff *skb, .data1 = HE_BITS(DATA1_DATA_MCS_KNOWN) | HE_BITS(DATA1_DATA_DCM_KNOWN) | HE_BITS(DATA1_STBC_KNOWN) | - HE_BITS(DATA1_CODING_KNOWN), + HE_BITS(DATA1_CODING_KNOWN) | + HE_BITS(DATA1_LDPC_XSYMSEG_KNOWN) | + HE_BITS(DATA1_DOPPLER_KNOWN) | + HE_BITS(DATA1_BSS_COLOR_KNOWN), .data2 = HE_BITS(DATA2_GI_KNOWN) | - HE_BITS(DATA2_TXBF_KNOWN), + HE_BITS(DATA2_TXBF_KNOWN) | + HE_BITS(DATA2_PE_DISAMBIG_KNOWN) | + HE_BITS(DATA2_TXOP_KNOWN), }; struct ieee80211_radiotap_he *he = NULL; __le32 v2 = rxv->v[2]; @@ -248,12 +253,6 @@ mt7915_mac_decode_he_radiotap(struct sk_buff *skb, he = skb_push(skb, sizeof(known)); memcpy(he, &known, sizeof(known)); - he->data1 = HE_BITS(DATA1_LDPC_XSYMSEG_KNOWN) | - HE_BITS(DATA1_DOPPLER_KNOWN) | - HE_BITS(DATA1_BSS_COLOR_KNOWN); - he->data2 = HE_BITS(DATA2_PE_DISAMBIG_KNOWN) | - HE_BITS(DATA2_TXOP_KNOWN); - he->data3 = HE_PREP(DATA3_BSS_COLOR, BSS_COLOR, v14) | HE_PREP(DATA3_LDPC_XSYMSEG, LDPC_EXT_SYM, v2); he->data5 = HE_PREP(DATA5_PE_DISAMBIG, PE_DISAMBIG, v2) | @@ -296,10 +295,10 @@ mt7915_mac_decode_he_radiotap(struct sk_buff *skb, HE_BITS(DATA1_SPTL_REUSE3_KNOWN) | HE_BITS(DATA1_SPTL_REUSE4_KNOWN); - he->data4 = HE_PREP(DATA4_TB_SPTL_REUSE1, SR_MASK, v11) | - HE_PREP(DATA4_TB_SPTL_REUSE2, SR1_MASK, v11) | - HE_PREP(DATA4_TB_SPTL_REUSE3, SR2_MASK, v11) | - HE_PREP(DATA4_TB_SPTL_REUSE4, SR3_MASK, v11); + he->data4 |= HE_PREP(DATA4_TB_SPTL_REUSE1, SR_MASK, v11) | + HE_PREP(DATA4_TB_SPTL_REUSE2, SR1_MASK, v11) | + HE_PREP(DATA4_TB_SPTL_REUSE3, SR2_MASK, v11) | + HE_PREP(DATA4_TB_SPTL_REUSE4, SR3_MASK, v11); mt7915_mac_decode_he_radiotap_ru(status, rxv, he); break; -- 2.7.4