From: Kang Yang <quic_kangyang@quicinc.com>
To: <ath12k@lists.infradead.org>
Cc: <linux-wireless@vger.kernel.org>, <quic_kangyang@quicinc.com>
Subject: [PATCH v2] wifi: ath12k: fix and enable AP mode for WCN7850
Date: Tue, 21 Nov 2023 10:24:59 +0800 [thread overview]
Message-ID: <20231121022459.17209-1-quic_kangyang@quicinc.com> (raw)
For AP mode, the peer is created earlier in ath12k_mac_op_add_interface().
But ath12k_mac_op_assign_vif_chanctx() will try to create peer again.
Then an error will return which make startup of AP mode fail.
Kernel log:
[ 5017.665006] ath12k_pci 0000:04:00.0: failed to create peer after vdev start delay: -22
wpa_supplicant log:
Failed to set beacon parameters
Interface initialization failed
wls1: interface state UNINITIALIZED->DISABLED
wls1: AP-DISABLED
wls1: Unable to setup interface.
Failed to initialize AP interface
wls1: interface state DISABLED->DISABLED
wls1: AP-DISABLED
So change this check and enable AP mode for WCN7850, then soft AP can
work normally.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
Signed-off-by: Kang Yang <quic_kangyang@quicinc.com>
---
v2: fix Subject content.
--
drivers/net/wireless/ath/ath12k/hw.c | 3 ++-
drivers/net/wireless/ath/ath12k/mac.c | 4 ++--
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ath/ath12k/hw.c b/drivers/net/wireless/ath/ath12k/hw.c
index 2245fb510ba2..b55cf33e37bd 100644
--- a/drivers/net/wireless/ath/ath12k/hw.c
+++ b/drivers/net/wireless/ath/ath12k/hw.c
@@ -949,7 +949,8 @@ static const struct ath12k_hw_params ath12k_hw_params[] = {
.rx_mac_buf_ring = true,
.vdev_start_delay = true,
- .interface_modes = BIT(NL80211_IFTYPE_STATION),
+ .interface_modes = BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_AP),
.supports_monitor = false,
.idle_ps = true,
diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index fc0d14ea328e..b698e55a5b7b 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -6380,8 +6380,8 @@ ath12k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw,
}
if (ab->hw_params->vdev_start_delay &&
- (arvif->vdev_type == WMI_VDEV_TYPE_AP ||
- arvif->vdev_type == WMI_VDEV_TYPE_MONITOR)) {
+ arvif->vdev_type != WMI_VDEV_TYPE_AP &&
+ arvif->vdev_type != WMI_VDEV_TYPE_MONITOR) {
param.vdev_id = arvif->vdev_id;
param.peer_type = WMI_PEER_TYPE_DEFAULT;
param.peer_addr = ar->mac_addr;
base-commit: 9a36440d929d134c56030a8492405708a143f580
--
2.34.1
--
ath12k mailing list
ath12k@lists.infradead.org
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next reply other threads:[~2023-11-21 2:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-21 2:24 Kang Yang [this message]
2023-11-21 16:05 ` [PATCH v2] wifi: ath12k: fix and enable AP mode for WCN7850 Jeff Johnson
2023-12-05 15:09 ` Kalle Valo
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