diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h index 3dd5a6938b1e..f80f6a8a0709 100644 --- a/drivers/net/wireless/ath/ath11k/core.h +++ b/drivers/net/wireless/ath/ath11k/core.h @@ -93,6 +93,8 @@ struct ath11k_skb_rxcb { bool is_first_msdu; bool is_last_msdu; bool is_continuation; + bool is_mcbc; + bool is_eapol; struct hal_rx_desc *rx_desc; u8 err_rel_src; u8 err_code; @@ -100,6 +102,8 @@ struct ath11k_skb_rxcb { u8 unmapped; u8 is_frag; u8 tid; + u16 peer_id; + u16 seq_no; }; enum ath11k_hw_rev { diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c index 6359d2317b07..cbf064b0d695 100644 --- a/drivers/net/wireless/ath/ath11k/dp_rx.c +++ b/drivers/net/wireless/ath/ath11k/dp_rx.c @@ -270,6 +270,18 @@ static bool ath11k_dp_rx_h_attn_is_mcbc(struct ath11k_base *ab, __le32_to_cpu(attn->info1))); } +static bool ath11k_dp_rxdesc_mac_addr2_valid(struct ath11k_base *ab, + struct hal_rx_desc *desc) +{ + return ab->hw_params.hw_ops->rx_desc_mac_addr2_valid(desc); +} + +static u8 *ath11k_dp_rxdesc_mpdu_start_addr2(struct ath11k_base *ab, + struct hal_rx_desc *desc) +{ + return ab->hw_params.hw_ops->rx_desc_mpdu_start_addr2(desc); +} + static void ath11k_dp_service_mon_ring(struct timer_list *t) { struct ath11k_base *ab = from_timer(ab, t, mon_reap_timer); @@ -2156,6 +2168,7 @@ static void ath11k_dp_rx_h_undecap(struct ath11k *ar, struct sk_buff *msdu, { u8 *first_hdr; u8 decap; + struct ethhdr *ehdr; first_hdr = ath11k_dp_rx_h_80211_hdr(ar->ab, rx_desc); decap = ath11k_dp_rx_h_msdu_start_decap_type(ar->ab, rx_desc); @@ -2170,9 +2183,22 @@ static void ath11k_dp_rx_h_undecap(struct ath11k *ar, struct sk_buff *msdu, decrypted); break; case DP_RX_DECAP_TYPE_ETHERNET2_DIX: - /* TODO undecap support for middle/last msdu's of amsdu */ - ath11k_dp_rx_h_undecap_eth(ar, msdu, first_hdr, - enctype, status); + ehdr = (struct ethhdr *)msdu->data; + + /* mac80211 allows fast path only for authorized STA */ + if (ehdr->h_proto == cpu_to_be16(ETH_P_PAE)) { + ATH11K_SKB_RXCB(msdu)->is_eapol = true; + ath11k_dp_rx_h_undecap_eth(ar, msdu, first_hdr, + enctype, status); + break; + } + + /* PN for mcast packets will be validated in mac80211; + * remove eth header and add 802.11 header. + */ + if (ATH11K_SKB_RXCB(msdu)->is_mcbc && decrypted) + ath11k_dp_rx_h_undecap_eth(ar, msdu, first_hdr, + enctype, status); break; case DP_RX_DECAP_TYPE_8023: /* TODO: Handle undecap for these formats */ @@ -2180,35 +2206,62 @@ static void ath11k_dp_rx_h_undecap(struct ath11k *ar, struct sk_buff *msdu, } } +static struct ath11k_peer * +ath11k_dp_rx_h_find_peer(struct ath11k_base *ab, struct sk_buff *msdu) +{ + struct ath11k_skb_rxcb *rxcb = ATH11K_SKB_RXCB(msdu); + struct hal_rx_desc *rx_desc = rxcb->rx_desc; + struct ath11k_peer *peer = NULL; + + lockdep_assert_held(&ab->base_lock); + + if (rxcb->peer_id) + peer = ath11k_peer_find_by_id(ab, rxcb->peer_id); + + if (peer) + return peer; + + if (!rx_desc || !(ath11k_dp_rxdesc_mac_addr2_valid(ab, rx_desc))) + return NULL; + + peer = ath11k_peer_find_by_addr(ab, + ath11k_dp_rxdesc_mpdu_start_addr2(ab, rx_desc)); + return peer; +} + static void ath11k_dp_rx_h_mpdu(struct ath11k *ar, struct sk_buff *msdu, struct hal_rx_desc *rx_desc, struct ieee80211_rx_status *rx_status) { - bool fill_crypto_hdr, mcast; + bool fill_crypto_hdr; enum hal_encrypt_type enctype; bool is_decrypted = false; + struct ath11k_skb_rxcb *rxcb; struct ieee80211_hdr *hdr; struct ath11k_peer *peer; struct rx_attention *rx_attention; u32 err_bitmap; - hdr = (struct ieee80211_hdr *)msdu->data; - /* PN for multicast packets will be checked in mac80211 */ + rxcb = ATH11K_SKB_RXCB(msdu); + fill_crypto_hdr = ath11k_dp_rx_h_attn_is_mcbc(ar->ab, rx_desc); + rxcb->is_mcbc = fill_crypto_hdr; - mcast = is_multicast_ether_addr(hdr->addr1); - fill_crypto_hdr = mcast; + if (rxcb->is_mcbc) { + rxcb->peer_id = ath11k_dp_rx_h_mpdu_start_peer_id(ar->ab, rx_desc); + rxcb->seq_no = ath11k_dp_rx_h_mpdu_start_seq_no(ar->ab, rx_desc); + } spin_lock_bh(&ar->ab->base_lock); - peer = ath11k_peer_find_by_addr(ar->ab, hdr->addr2); + peer = ath11k_dp_rx_h_find_peer(ar->ab, msdu); if (peer) { - if (mcast) + if (rxcb->is_mcbc) enctype = peer->sec_type_grp; else enctype = peer->sec_type; } else { - enctype = HAL_ENCRYPT_TYPE_OPEN; + enctype = ath11k_dp_rx_h_mpdu_start_enctype(ar->ab, rx_desc); } spin_unlock_bh(&ar->ab->base_lock); @@ -2247,8 +2300,11 @@ static void ath11k_dp_rx_h_mpdu(struct ath11k *ar, if (!is_decrypted || fill_crypto_hdr) return; - hdr = (void *)msdu->data; - hdr->frame_control &= ~__cpu_to_le16(IEEE80211_FCTL_PROTECTED); + if (ath11k_dp_rx_h_msdu_start_decap_type(ar->ab, rx_desc) != + DP_RX_DECAP_TYPE_ETHERNET2_DIX) { + hdr = (void *)msdu->data; + hdr->frame_control &= ~__cpu_to_le16(IEEE80211_FCTL_PROTECTED); + } } static void ath11k_dp_rx_h_rate(struct ath11k *ar, struct hal_rx_desc *rx_desc, @@ -2362,51 +2418,49 @@ static void ath11k_dp_rx_h_ppdu(struct ath11k *ar, struct hal_rx_desc *rx_desc, ath11k_dp_rx_h_rate(ar, rx_desc, rx_status); } -static char *ath11k_print_get_tid(struct ieee80211_hdr *hdr, char *out, - size_t size) -{ - u8 *qc; - int tid; - - if (!ieee80211_is_data_qos(hdr->frame_control)) - return ""; - - qc = ieee80211_get_qos_ctl(hdr); - tid = *qc & IEEE80211_QOS_CTL_TID_MASK; - snprintf(out, size, "tid %d", tid); - - return out; -} - static void ath11k_dp_rx_deliver_msdu(struct ath11k *ar, struct napi_struct *napi, - struct sk_buff *msdu) + struct sk_buff *msdu, + struct ieee80211_rx_status *status) { static const struct ieee80211_radiotap_he known = { .data1 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN | IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN), .data2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_GI_KNOWN), }; - struct ieee80211_rx_status *status; - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data; + struct ieee80211_rx_status *rx_status; struct ieee80211_radiotap_he *he = NULL; - char tid[32]; + struct ieee80211_sta *pubsta = NULL; + struct ath11k_peer *peer; + struct ath11k_skb_rxcb *rxcb = ATH11K_SKB_RXCB(msdu); + u8 decap = DP_RX_DECAP_TYPE_RAW; + bool is_mcbc = rxcb->is_mcbc; + bool is_eapol = rxcb->is_eapol; - status = IEEE80211_SKB_RXCB(msdu); - if (status->encoding == RX_ENC_HE) { + if (status->encoding == RX_ENC_HE && + !(status->flag & RX_FLAG_RADIOTAP_HE) && + !(status->flag & RX_FLAG_SKIP_MONITOR)) { he = skb_push(msdu, sizeof(known)); memcpy(he, &known, sizeof(known)); status->flag |= RX_FLAG_RADIOTAP_HE; } + if (!(status->flag & RX_FLAG_ONLY_MONITOR)) + decap = ath11k_dp_rx_h_msdu_start_decap_type(ar->ab, rxcb->rx_desc); + + spin_lock_bh(&ar->ab->base_lock); + peer = ath11k_dp_rx_h_find_peer(ar->ab, msdu); + if (peer && peer->sta) + pubsta = peer->sta; + spin_unlock_bh(&ar->ab->base_lock); + ath11k_dbg(ar->ab, ATH11K_DBG_DATA, - "rx skb %pK len %u peer %pM %s %s sn %u %s%s%s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n", + "rx skb %pK len %u peer %pM %d %s sn %u %s%s%s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n", msdu, msdu->len, - ieee80211_get_SA(hdr), - ath11k_print_get_tid(hdr, tid, sizeof(tid)), - is_multicast_ether_addr(ieee80211_get_DA(hdr)) ? - "mcast" : "ucast", - (__le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4, + peer ? peer->addr : NULL, + rxcb->tid, + is_mcbc ? "mcast" : "ucast", + rxcb->seq_no, (status->encoding == RX_ENC_LEGACY) ? "legacy" : "", (status->encoding == RX_ENC_HT) ? "ht" : "", (status->encoding == RX_ENC_VHT) ? "vht" : "", @@ -2426,22 +2480,32 @@ static void ath11k_dp_rx_deliver_msdu(struct ath11k *ar, struct napi_struct *nap ath11k_dbg_dump(ar->ab, ATH11K_DBG_DP_RX, NULL, "dp rx msdu: ", msdu->data, msdu->len); + rx_status = IEEE80211_SKB_RXCB(msdu); + *rx_status = *status; + /* TODO: trace rx packet */ - ieee80211_rx_napi(ar->hw, NULL, msdu, napi); + /* PN for multicast packets are not validate in HW, + * so skip 802.3 rx path + * Also, fast_rx expectes the STA to be authorized, hence + * eapol packets are sent in slow path. + */ + if (decap == DP_RX_DECAP_TYPE_ETHERNET2_DIX && !is_eapol && + !(is_mcbc && rx_status->flag & RX_FLAG_DECRYPTED)) + rx_status->flag |= RX_FLAG_8023; + + ieee80211_rx_napi(ar->hw, pubsta, msdu, napi); } static int ath11k_dp_rx_process_msdu(struct ath11k *ar, struct sk_buff *msdu, - struct sk_buff_head *msdu_list) + struct sk_buff_head *msdu_list, + struct ieee80211_rx_status *rx_status) { struct ath11k_base *ab = ar->ab; struct hal_rx_desc *rx_desc, *lrx_desc; struct rx_attention *rx_attention; - struct ieee80211_rx_status rx_status = {0}; - struct ieee80211_rx_status *status; struct ath11k_skb_rxcb *rxcb; - struct ieee80211_hdr *hdr; struct sk_buff *last_buf; u8 l3_pad_bytes; u8 *hdr_status; @@ -2497,19 +2561,11 @@ static int ath11k_dp_rx_process_msdu(struct ath11k *ar, } } - hdr = (struct ieee80211_hdr *)msdu->data; + ath11k_dp_rx_h_ppdu(ar, rx_desc, rx_status); + ath11k_dp_rx_h_mpdu(ar, msdu, rx_desc, rx_status); - /* Process only data frames */ - if (!ieee80211_is_data(hdr->frame_control)) - return -EINVAL; + rx_status->flag |= RX_FLAG_SKIP_MONITOR | RX_FLAG_DUP_VALIDATED; - ath11k_dp_rx_h_ppdu(ar, rx_desc, &rx_status); - ath11k_dp_rx_h_mpdu(ar, msdu, rx_desc, &rx_status); - - rx_status.flag |= RX_FLAG_SKIP_MONITOR | RX_FLAG_DUP_VALIDATED; - - status = IEEE80211_SKB_RXCB(msdu); - *status = rx_status; return 0; free_out: @@ -2524,6 +2580,7 @@ static void ath11k_dp_rx_process_received_packets(struct ath11k_base *ab, struct ath11k_skb_rxcb *rxcb; struct sk_buff *msdu; struct ath11k *ar; + struct ieee80211_rx_status rx_status = {0}; u8 mac_id; int ret; @@ -2546,7 +2603,7 @@ static void ath11k_dp_rx_process_received_packets(struct ath11k_base *ab, continue; } - ret = ath11k_dp_rx_process_msdu(ar, msdu, msdu_list); + ret = ath11k_dp_rx_process_msdu(ar, msdu, msdu_list, &rx_status); if (ret) { ath11k_dbg(ab, ATH11K_DBG_DATA, "Unable to process msdu %d", ret); @@ -2554,7 +2611,7 @@ static void ath11k_dp_rx_process_received_packets(struct ath11k_base *ab, continue; } - ath11k_dp_rx_deliver_msdu(ar, napi, msdu); + ath11k_dp_rx_deliver_msdu(ar, napi, msdu, &rx_status); (*quota)--; } @@ -2636,10 +2693,14 @@ try_again: RX_MSDU_DESC_INFO0_LAST_MSDU_IN_MPDU); rxcb->is_continuation = !!(desc.rx_msdu_info.info0 & RX_MSDU_DESC_INFO0_MSDU_CONTINUATION); - rxcb->mac_id = mac_id; + rxcb->peer_id = FIELD_GET(RX_MPDU_DESC_META_DATA_PEER_ID, + desc.rx_mpdu_info.meta_data); + rxcb->seq_no = FIELD_GET(RX_MPDU_DESC_INFO0_SEQ_NUM, + desc.rx_mpdu_info.info0); rxcb->tid = FIELD_GET(HAL_REO_DEST_RING_INFO0_RX_QUEUE_NUM, desc.info0); + rxcb->mac_id = mac_id; __skb_queue_tail(&msdu_list, msdu); if (total_msdu_reaped >= quota && !rxcb->is_continuation) { @@ -3941,7 +4002,6 @@ static void ath11k_dp_rx_wbm_err(struct ath11k *ar, { struct ath11k_skb_rxcb *rxcb = ATH11K_SKB_RXCB(msdu); struct ieee80211_rx_status rxs = {0}; - struct ieee80211_rx_status *status; bool drop = true; switch (rxcb->err_rel_src) { @@ -3961,10 +4021,7 @@ static void ath11k_dp_rx_wbm_err(struct ath11k *ar, return; } - status = IEEE80211_SKB_RXCB(msdu); - *status = rxs; - - ath11k_dp_rx_deliver_msdu(ar, napi, msdu); + ath11k_dp_rx_deliver_msdu(ar, napi, msdu, &rxs); } int ath11k_dp_rx_process_wbm_err(struct ath11k_base *ab, @@ -4848,7 +4905,7 @@ static int ath11k_dp_rx_mon_deliver(struct ath11k *ar, u32 mac_id, { struct ath11k_pdev_dp *dp = &ar->dp; struct sk_buff *mon_skb, *skb_next, *header; - struct ieee80211_rx_status *rxs = &dp->rx_status, *status; + struct ieee80211_rx_status *rxs = &dp->rx_status; mon_skb = ath11k_dp_rx_mon_merg_msdus(ar, mac_id, head_msdu, tail_msdu, rxs); @@ -4874,10 +4931,7 @@ static int ath11k_dp_rx_mon_deliver(struct ath11k *ar, u32 mac_id, } rxs->flag |= RX_FLAG_ONLY_MONITOR; - status = IEEE80211_SKB_RXCB(mon_skb); - *status = *rxs; - - ath11k_dp_rx_deliver_msdu(ar, napi, mon_skb); + ath11k_dp_rx_deliver_msdu(ar, napi, mon_skb, rxs); mon_skb = skb_next; } while (mon_skb); rxs->flag = 0; diff --git a/drivers/net/wireless/ath/ath11k/hal_desc.h b/drivers/net/wireless/ath/ath11k/hal_desc.h index d54ec6aa6281..00b595b84939 100644 --- a/drivers/net/wireless/ath/ath11k/hal_desc.h +++ b/drivers/net/wireless/ath/ath11k/hal_desc.h @@ -496,6 +496,8 @@ struct hal_tlv_hdr { #define RX_MPDU_DESC_INFO0_DA_IDX_TIMEOUT BIT(29) #define RX_MPDU_DESC_INFO0_RAW_MPDU BIT(30) +#define RX_MPDU_DESC_META_DATA_PEER_ID GENMASK(15, 0) + struct rx_mpdu_desc { u32 info0; /* %RX_MPDU_DESC_INFO */ u32 meta_data; diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c index 9dd02f8b1dd2..7a343db1dde8 100644 --- a/drivers/net/wireless/ath/ath11k/hw.c +++ b/drivers/net/wireless/ath/ath11k/hw.c @@ -374,6 +374,17 @@ static void ath11k_hw_ipq8074_rx_desc_set_msdu_len(struct hal_rx_desc *desc, u16 desc->u.ipq8074.msdu_start.info1 = __cpu_to_le32(info); } +static bool ath11k_hw_ipq8074_rx_desc_mac_addr2_valid(struct hal_rx_desc *desc) +{ + return __le32_to_cpu(desc->u.ipq8074.mpdu_start.info1) & + RX_MPDU_START_INFO1_MAC_ADDR2_VALID; +} + +static u8 *ath11k_hw_ipq8074_rx_desc_mpdu_start_addr2(struct hal_rx_desc *desc) +{ + return desc->u.ipq8074.mpdu_start.addr2; +} + static struct rx_attention *ath11k_hw_ipq8074_rx_desc_get_attention(struct hal_rx_desc *desc) { @@ -545,6 +556,17 @@ static u8 *ath11k_hw_qcn9074_rx_desc_get_msdu_payload(struct hal_rx_desc *desc) return &desc->u.qcn9074.msdu_payload[0]; } +static bool ath11k_hw_ipq9074_rx_desc_mac_addr2_valid(struct hal_rx_desc *desc) +{ + return __le32_to_cpu(desc->u.qcn9074.mpdu_start.info11) & + RX_MPDU_START_INFO11_MAC_ADDR2_VALID; +} + +static u8 *ath11k_hw_ipq9074_rx_desc_mpdu_start_addr2(struct hal_rx_desc *desc) +{ + return desc->u.qcn9074.mpdu_start.addr2; +} + static bool ath11k_hw_wcn6855_rx_desc_get_first_msdu(struct hal_rx_desc *desc) { return !!FIELD_GET(RX_MSDU_END_INFO2_FIRST_MSDU_WCN6855, @@ -705,6 +727,17 @@ static u8 *ath11k_hw_wcn6855_rx_desc_get_msdu_payload(struct hal_rx_desc *desc) return &desc->u.wcn6855.msdu_payload[0]; } +static bool ath11k_hw_wcn6855_rx_desc_mac_addr2_valid(struct hal_rx_desc *desc) +{ + return __le32_to_cpu(desc->u.wcn6855.mpdu_start.info1) & + RX_MPDU_START_INFO1_MAC_ADDR2_VALID; +} + +static u8 *ath11k_hw_wcn6855_rx_desc_mpdu_start_addr2(struct hal_rx_desc *desc) +{ + return desc->u.wcn6855.mpdu_start.addr2; +} + static void ath11k_hw_wcn6855_reo_setup(struct ath11k_base *ab) { u32 reo_base = HAL_SEQ_WCSS_UMAC_REO_REG; @@ -801,6 +834,8 @@ const struct ath11k_hw_ops ipq8074_ops = { .rx_desc_get_msdu_payload = ath11k_hw_ipq8074_rx_desc_get_msdu_payload, .reo_setup = ath11k_hw_ipq8074_reo_setup, .mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid, + .rx_desc_mac_addr2_valid = ath11k_hw_ipq8074_rx_desc_mac_addr2_valid, + .rx_desc_mpdu_start_addr2 = ath11k_hw_ipq8074_rx_desc_mpdu_start_addr2, }; const struct ath11k_hw_ops ipq6018_ops = { @@ -837,6 +872,8 @@ const struct ath11k_hw_ops ipq6018_ops = { .rx_desc_get_msdu_payload = ath11k_hw_ipq8074_rx_desc_get_msdu_payload, .reo_setup = ath11k_hw_ipq8074_reo_setup, .mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid, + .rx_desc_mac_addr2_valid = ath11k_hw_ipq8074_rx_desc_mac_addr2_valid, + .rx_desc_mpdu_start_addr2 = ath11k_hw_ipq8074_rx_desc_mpdu_start_addr2, }; const struct ath11k_hw_ops qca6390_ops = { @@ -873,6 +910,8 @@ const struct ath11k_hw_ops qca6390_ops = { .rx_desc_get_msdu_payload = ath11k_hw_ipq8074_rx_desc_get_msdu_payload, .reo_setup = ath11k_hw_ipq8074_reo_setup, .mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid, + .rx_desc_mac_addr2_valid = ath11k_hw_ipq8074_rx_desc_mac_addr2_valid, + .rx_desc_mpdu_start_addr2 = ath11k_hw_ipq8074_rx_desc_mpdu_start_addr2, }; const struct ath11k_hw_ops qcn9074_ops = { @@ -909,6 +948,8 @@ const struct ath11k_hw_ops qcn9074_ops = { .rx_desc_get_msdu_payload = ath11k_hw_qcn9074_rx_desc_get_msdu_payload, .reo_setup = ath11k_hw_ipq8074_reo_setup, .mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid, + .rx_desc_mac_addr2_valid = ath11k_hw_ipq9074_rx_desc_mac_addr2_valid, + .rx_desc_mpdu_start_addr2 = ath11k_hw_ipq9074_rx_desc_mpdu_start_addr2, }; const struct ath11k_hw_ops wcn6855_ops = { @@ -945,6 +986,8 @@ const struct ath11k_hw_ops wcn6855_ops = { .rx_desc_get_msdu_payload = ath11k_hw_wcn6855_rx_desc_get_msdu_payload, .reo_setup = ath11k_hw_wcn6855_reo_setup, .mpdu_info_get_peerid = ath11k_hw_wcn6855_mpdu_info_get_peerid, + .rx_desc_mac_addr2_valid = ath11k_hw_wcn6855_rx_desc_mac_addr2_valid, + .rx_desc_mpdu_start_addr2 = ath11k_hw_wcn6855_rx_desc_mpdu_start_addr2, }; #define ATH11K_TX_RING_MASK_0 0x1 diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h index cb03de44388f..1535075eed03 100644 --- a/drivers/net/wireless/ath/ath11k/hw.h +++ b/drivers/net/wireless/ath/ath11k/hw.h @@ -209,6 +209,8 @@ struct ath11k_hw_ops { u8 *(*rx_desc_get_msdu_payload)(struct hal_rx_desc *desc); void (*reo_setup)(struct ath11k_base *ab); u16 (*mpdu_info_get_peerid)(u8 *tlv_data); + bool (*rx_desc_mac_addr2_valid)(struct hal_rx_desc *desc); + u8* (*rx_desc_mpdu_start_addr2)(struct hal_rx_desc *desc); }; extern const struct ath11k_hw_ops ipq8074_ops; diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index 6a6c8ef686ac..7cd08b5f6a5a 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -5370,7 +5370,8 @@ static void ath11k_mac_op_update_vif_offload(struct ieee80211_hw *hw, if (ath11k_frame_mode != ATH11K_HW_TXRX_ETHERNET || (vif->type != NL80211_IFTYPE_STATION && vif->type != NL80211_IFTYPE_AP)) - vif->offload_flags &= ~IEEE80211_OFFLOAD_ENCAP_ENABLED; + vif->offload_flags &= ~(IEEE80211_OFFLOAD_ENCAP_ENABLED | + IEEE80211_OFFLOAD_DECAP_ENABLED); if (vif->offload_flags & IEEE80211_OFFLOAD_ENCAP_ENABLED) param_value = ATH11K_HW_TXRX_ETHERNET; @@ -5386,6 +5387,22 @@ static void ath11k_mac_op_update_vif_offload(struct ieee80211_hw *hw, arvif->vdev_id, ret); vif->offload_flags &= ~IEEE80211_OFFLOAD_ENCAP_ENABLED; } + + param_id = WMI_VDEV_PARAM_RX_DECAP_TYPE; + if (vif->offload_flags & IEEE80211_OFFLOAD_DECAP_ENABLED) + param_value = ATH11K_HW_TXRX_ETHERNET; + else if (test_bit(ATH11K_FLAG_RAW_MODE, &ab->dev_flags)) + param_value = ATH11K_HW_TXRX_RAW; + else + param_value = ATH11K_HW_TXRX_NATIVE_WIFI; + + ret = ath11k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id, + param_id, param_value); + if (ret) { + ath11k_warn(ab, "failed to set vdev %d rx decap mode: %d\n", + arvif->vdev_id, ret); + vif->offload_flags &= ~IEEE80211_OFFLOAD_DECAP_ENABLED; + } } static int ath11k_mac_op_add_interface(struct ieee80211_hw *hw, @@ -7550,7 +7567,11 @@ static int __ath11k_mac_register(struct ath11k *ar) ieee80211_hw_set(ar->hw, QUEUE_CONTROL); ieee80211_hw_set(ar->hw, SUPPORTS_TX_FRAG); ieee80211_hw_set(ar->hw, REPORTS_LOW_ACK); - ieee80211_hw_set(ar->hw, SUPPORTS_TX_ENCAP_OFFLOAD); + + if (ath11k_frame_mode == ATH11K_HW_TXRX_ETHERNET) { + ieee80211_hw_set(ar->hw, SUPPORTS_TX_ENCAP_OFFLOAD); + ieee80211_hw_set(ar->hw, SUPPORTS_RX_DECAP_OFFLOAD); + } if (cap->nss_ratio_enabled) ieee80211_hw_set(ar->hw, SUPPORTS_VHT_EXT_NSS_BW);