@@ -1562,6 +1562,16 @@ struct ath12k_base *ath12k_core_alloc(struct device *dev, size_t priv_size,
ab->qmi.num_radios = U8_MAX;
ab->mlo_capable_flags = ATH12K_INTRA_DEVICE_MLO_SUPPORT;
+ /* Device index used to identify the devices in a group.
+ *
+ * In Intra-device MLO, only one device present in a group,
+ * so it is always zero.
+ *
+ * In Inter-device MLO, Multiple device present in a group,
+ * expect non-zero value.
+ */
+ ab->device_id = 0;
+
return ab;
err_free_wq:
@@ -2041,7 +2041,7 @@ static void ath12k_host_cap_parse_mlo(struct ath12k_base *ab,
req->mlo_capable_valid = 1;
req->mlo_capable = 1;
req->mlo_chip_id_valid = 1;
- req->mlo_chip_id = 0;
+ req->mlo_chip_id = ab->device_id;
req->mlo_group_id_valid = 1;
req->mlo_group_id = 0;
req->max_mlo_peer_valid = 1;
@@ -2053,7 +2053,7 @@ static void ath12k_host_cap_parse_mlo(struct ath12k_base *ab,
req->mlo_num_chips = 1;
info = &req->mlo_chip_info[0];
- info->chip_id = 0;
+ info->chip_id = ab->device_id;
info->num_local_links = ab->qmi.num_radios;
for (i = 0; i < info->num_local_links; i++) {
Device index parameter is used as unique identifier for devices involved in Inter-device MLO. It is also used to configure the MLO parameter within the QMI host capability send request. While currently set to zero, future logic will be added for inter device support to populate this parameter with non-zero values. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com> --- drivers/net/wireless/ath/ath12k/core.c | 10 ++++++++++ drivers/net/wireless/ath/ath12k/qmi.c | 4 ++-- 2 files changed, 12 insertions(+), 2 deletions(-)