Add support to connect to a non-transmit MBSSID AP profile.
Non-transmit MBSSID profile parameters are passed to the firmware
via WMI VDEV UP command and this helps firmware to track MBSSID
profile within the multi-BSS beacon and report beacon loss if
any.
WCN6750, QCA6390 & WCN6855 firmwares have the support and hence
enable the support on these hardwares.
Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1
Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@xxxxxxxxxxx>
---
drivers/net/wireless/ath/ath11k/core.c | 7 +++++++
drivers/net/wireless/ath/ath11k/hw.h | 1 +
drivers/net/wireless/ath/ath11k/mac.c | 5 +++++
drivers/net/wireless/ath/ath11k/wmi.c | 15 +++++++++++++++
4 files changed, 28 insertions(+)
diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index c8e0bc935838..fc988db449d1 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -111,6 +111,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.ce_window_idx = 0,
.fixed_fw_mem = false,
.support_off_channel_tx = false,
+ .supports_multi_bssid = false,
},
{
.hw_rev = ATH11K_HW_IPQ6018_HW10,
@@ -187,6 +188,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.ce_window_idx = 0,
.fixed_fw_mem = false,
.support_off_channel_tx = false,
+ .supports_multi_bssid = false,
},
{
.name = "qca6390 hw2.0",
@@ -262,6 +264,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.ce_window_idx = 0,
.fixed_fw_mem = false,
.support_off_channel_tx = true,
+ .supports_multi_bssid = true,
},
{
.name = "qcn9074 hw1.0",
@@ -337,6 +340,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.ce_window_idx = 2,
.fixed_fw_mem = false,
.support_off_channel_tx = false,
+ .supports_multi_bssid = false,
},
{
.name = "wcn6855 hw2.0",
@@ -412,6 +416,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.ce_window_idx = 0,
.fixed_fw_mem = false,
.support_off_channel_tx = true,
+ .supports_multi_bssid = true,
},
{
.name = "wcn6855 hw2.1",
@@ -486,6 +491,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.ce_window_idx = 0,
.fixed_fw_mem = false,
.support_off_channel_tx = true,
+ .supports_multi_bssid = true,
},
{
.name = "wcn6750 hw1.0",
@@ -560,6 +566,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.ce_window_idx = 2,
.fixed_fw_mem = true,
.support_off_channel_tx = false,
+ .supports_multi_bssid = true,
},
};
diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h
index 77dc5c851c9b..fb96edbe5820 100644
--- a/drivers/net/wireless/ath/ath11k/hw.h
+++ b/drivers/net/wireless/ath/ath11k/hw.h
@@ -205,6 +205,7 @@ struct ath11k_hw_params {
u8 ce_window_idx;
bool fixed_fw_mem;
bool support_off_channel_tx;
+ bool supports_multi_bssid;
};
struct ath11k_hw_ops {
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index d83d3c944594..c36f9026912e 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -8835,6 +8835,11 @@ static int __ath11k_mac_register(struct ath11k *ar)
if (ab->hw_params.single_pdev_only && ar->supports_6ghz)
ieee80211_hw_set(ar->hw, SINGLE_SCAN_ON_ALL_BANDS);
+ if (ab->hw_params.supports_multi_bssid) {
+ ieee80211_hw_set(ar->hw, SUPPORTS_MULTI_BSSID);
+ ieee80211_hw_set(ar->hw, SUPPORTS_ONLY_HE_MULTI_BSSID);
+ }
+
ieee80211_hw_set(ar->hw, SIGNAL_DBM);
ieee80211_hw_set(ar->hw, SUPPORTS_PS);
ieee80211_hw_set(ar->hw, SUPPORTS_DYNAMIC_PS);
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 5d9437ea92cf..2b5721e8e607 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -995,9 +995,13 @@ int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_vdev_up_cmd *cmd;
+ struct ieee80211_bss_conf *bss_conf;
+ struct ath11k_vif *arvif;
struct sk_buff *skb;
int ret;
+ arvif = ath11k_mac_get_arvif(ar, vdev_id);
+
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
if (!skb)
return -ENOMEM;
@@ -1011,6 +1015,17 @@ int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid)
ether_addr_copy(cmd->vdev_bssid.addr, bssid);
+ if (arvif && arvif->vif->type == NL80211_IFTYPE_STATION) {
+ bss_conf = &arvif->vif->bss_conf;
+
+ if (bss_conf->nontransmitted) {
+ ether_addr_copy(cmd->trans_bssid.addr,
+ bss_conf->transmitter_bssid);
+ cmd->profile_idx = bss_conf->bssid_index;
+ cmd->profile_num = bss_conf->bssid_indicator;
+ }
+ }
+
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_UP_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to submit WMI_VDEV_UP cmd\n");
--
2.35.1
