From: Pradeep Kumar Chitrapu <[email protected]>
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: Pradeep Kumar Chitrapu <[email protected]>
Signed-off-by: Aloka Dixit <[email protected]>
---
v3: Moved MLO header tag addition before EHT rates to match firmware order.
v2: Corrected 'witout' to 'without' in the description.
drivers/net/wireless/ath/ath12k/wmi.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c
index e5513e979d78..0328ee3de019 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.c
+++ b/drivers/net/wireless/ath/ath12k/wmi.c
@@ -1901,7 +1901,8 @@ 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)
@@ -2024,6 +2025,12 @@ 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;
@@ -2040,6 +2047,12 @@ 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,
--
2.39.0