wifi: ath12k: don't skip non-primary links for WCN7850

The primary link check bypasses REO queue setup for non-primary links
in ath12k_dp_rx_peer_tid_setup(), this works for QCN9274 but breaks
WCN7850 as WCN7850 needs it to be done for each link peer.

Add a new hardware parameter to differentiate them.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00209-QCAHKSWPL_SILICONZ-1

Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Link: https://patch.msgid.link/20250409-ath12k-wcn7850-mlo-support-v2-8-3801132ca2c3@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.c b/drivers/net/wireless/ath/ath12k/dp_rx.c
index a8d603bd91312fdf94d11dab599cabe62f0b8f04..37a82419aaf2b50ca93e16b30abdfd0847ce1c8e 100644 (file)
--- a/drivers/net/wireless/ath/ath12k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath12k/dp_rx.c
@@ -1001,7 +1001,8 @@ int ath12k_dp_rx_peer_tid_setup(struct ath12k *ar, const u8 *peer_mac, int vdev_
                return -ENOENT;
        }
 
-       if (!peer->primary_link) {
+       if (ab->hw_params->dp_primary_link_only &&
+           !peer->primary_link) {
                spin_unlock_bh(&ab->base_lock);
                return 0;
        }

diff --git a/drivers/net/wireless/ath/ath12k/hw.c b/drivers/net/wireless/ath/ath12k/hw.c
index e3249719ca5300bab7e6821ae01c42444fd93504..a46d82857c5d3e111c5db4ff95eba2fa67cd1b41 100644 (file)
--- a/drivers/net/wireless/ath/ath12k/hw.c
+++ b/drivers/net/wireless/ath/ath12k/hw.c
@@ -1327,6 +1327,8 @@ static const struct ath12k_hw_params ath12k_hw_params[] = {
                .bdf_addr_offset = 0,
 
                .current_cc_support = false,
+
+               .dp_primary_link_only = true,
        },
        {
                .name = "wcn7850 hw2.0",
@@ -1414,6 +1416,8 @@ static const struct ath12k_hw_params ath12k_hw_params[] = {
                .bdf_addr_offset = 0,
 
                .current_cc_support = true,
+
+               .dp_primary_link_only = false,
        },
        {
                .name = "qcn9274 hw2.0",
@@ -1497,6 +1501,8 @@ static const struct ath12k_hw_params ath12k_hw_params[] = {
                .bdf_addr_offset = 0,
 
                .current_cc_support = false,
+
+               .dp_primary_link_only = true,
        },
        {
                .name = "ipq5332 hw1.0",
@@ -1573,6 +1579,8 @@ static const struct ath12k_hw_params ath12k_hw_params[] = {
                .ce_ie_addr = &ath12k_ce_ie_addr_ipq5332,
                .ce_remap = &ath12k_ce_remap_ipq5332,
                .bdf_addr_offset = 0xC00000,
+
+               .dp_primary_link_only = true,
        },
 };
 

diff --git a/drivers/net/wireless/ath/ath12k/hw.h b/drivers/net/wireless/ath/ath12k/hw.h
index d0218d3eea54f5fdd88ab2a3a689171a00f9d7b2..024cfcd2cc158d6f4c26d369a97b1e2382ec6360 100644 (file)
--- a/drivers/net/wireless/ath/ath12k/hw.h
+++ b/drivers/net/wireless/ath/ath12k/hw.h
@@ -233,6 +233,9 @@ struct ath12k_hw_params {
        const struct ce_ie_addr *ce_ie_addr;
        const struct ce_remap *ce_remap;
        u32 bdf_addr_offset;
+
+       /* setup REO queue, frag etc only for primary link peer */
+       bool dp_primary_link_only:1;
 };
 
 struct ath12k_hw_ops {