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 <[email protected]>
---
V2:
- Rebased on ToT
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 c3e9e4f7bc24..00f2907587b1 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -106,6 +106,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.hybrid_bus_type = false,
.fixed_fw_mem = false,
.support_off_channel_tx = false,
+ .supports_multi_bssid = false,
},
{
.hw_rev = ATH11K_HW_IPQ6018_HW10,
@@ -177,6 +178,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.hybrid_bus_type = false,
.fixed_fw_mem = false,
.support_off_channel_tx = false,
+ .supports_multi_bssid = false,
},
{
.name = "qca6390 hw2.0",
@@ -247,6 +249,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.hybrid_bus_type = false,
.fixed_fw_mem = false,
.support_off_channel_tx = true,
+ .supports_multi_bssid = true,
},
{
.name = "qcn9074 hw1.0",
@@ -317,6 +320,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.hybrid_bus_type = false,
.fixed_fw_mem = false,
.support_off_channel_tx = false,
+ .supports_multi_bssid = false,
},
{
.name = "wcn6855 hw2.0",
@@ -387,6 +391,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.hybrid_bus_type = false,
.fixed_fw_mem = false,
.support_off_channel_tx = true,
+ .supports_multi_bssid = true,
},
{
.name = "wcn6855 hw2.1",
@@ -456,6 +461,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.hybrid_bus_type = false,
.fixed_fw_mem = false,
.support_off_channel_tx = true,
+ .supports_multi_bssid = true,
},
{
.name = "wcn6750 hw1.0",
@@ -525,6 +531,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.hybrid_bus_type = true,
.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 bb5ac940e470..0b5cce09d7b2 100644
--- a/drivers/net/wireless/ath/ath11k/hw.h
+++ b/drivers/net/wireless/ath/ath11k/hw.h
@@ -200,6 +200,7 @@ struct ath11k_hw_params {
bool hybrid_bus_type;
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 7e91e347c9ff..3828286ea841 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -8777,6 +8777,11 @@ 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 88ee4f9d19da..244996eec699 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -991,9 +991,13 @@ 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;
@@ -1007,6 +1011,17 @@ 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");
base-commit: 16424e934b2e83faa81bb7709e13be4b809d35fe
--
2.37.1
Manikanta Pubbisetty <[email protected]> wrote:
> 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 <[email protected]>
> Signed-off-by: Kalle Valo <[email protected]>
Patch applied to ath-next branch of ath.git, thanks.
7d992bd4615c wifi: ath11k: Add support to connect to non-transmit MBSSID profiles
--
https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches