Commit 22e1d116 authored by Pradeep Kumar Chitrapu's avatar Pradeep Kumar Chitrapu Committed by Kalle Valo
Browse files

wifi: ath12k: add MLO header in peer association 



Add tags with length 0 for MLO header and partner links which
are required by the firmware for a successful association.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Signed-off-by: default avatarPradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
Signed-off-by: default avatarAloka Dixit <quic_alokad@quicinc.com>
Signed-off-by: default avatarKalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230725224034.14045-10-quic_alokad@quicinc.com
parent 6734cf9b

drivers/net/wireless/ath/ath12k/wmi.c

+14 −1
Original line number Diff line number Diff line
@@ -1909,7 +1909,8 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, 
	      TLV_HDR_SIZE + (peer_ht_rates_align * sizeof(u8)) +

	      sizeof(*mcs) + TLV_HDR_SIZE +

	      (sizeof(*he_mcs) * arg->peer_he_mcs_count) +

	      TLV_HDR_SIZE + (sizeof(*eht_mcs) * arg->peer_eht_mcs_count);

	      TLV_HDR_SIZE + (sizeof(*eht_mcs) * arg->peer_eht_mcs_count) +

	      TLV_HDR_SIZE + TLV_HDR_SIZE;



	skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len);

	if (!skb)
@@ -2032,6 +2033,12 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, 
		ptr += sizeof(*he_mcs);

	}



	/* MLO header tag with 0 length */

	len = 0;

	tlv = ptr;

	tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, len);

	ptr += TLV_HDR_SIZE;



	/* Loop through the EHT rate set */

	len = arg->peer_eht_mcs_count * sizeof(*eht_mcs);

	tlv = ptr;
@@ -2048,6 +2055,12 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, 
		ptr += sizeof(*eht_mcs);

	}



	/* ML partner links tag with 0 length */

	len = 0;

	tlv = ptr;

	tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, len);

	ptr += TLV_HDR_SIZE;



	ath12k_dbg(ar->ab, ATH12K_DBG_WMI,

		   "wmi peer assoc vdev id %d assoc id %d peer mac %pM peer_flags %x rate_caps %x peer_caps %x listen_intval %d ht_caps %x max_mpdu %d nss %d phymode %d peer_mpdu_density %d vht_caps %x he cap_info %x he ops %x he cap_info_ext %x he phy %x %x %x peer_bw_rxnss_override %x peer_flags_ext %x eht mac_cap %x %x eht phy_cap %x %x %x\n",

		   cmd->vdev_id, cmd->peer_associd, arg->peer_mac,