diff mbox series

[v2,1/4] wifi: ath12k: add configure country code for WCN7850

Message ID 20230914090746.23560-2-quic_wgong@quicinc.com
State New
Headers show
Series wifi: ath12k: add 11d scan offload support and handle country code for WCN7850 | expand

Commit Message

Wen Gong Sept. 14, 2023, 9:07 a.m. UTC
Add handler to send WMI_SET_CURRENT_COUNTRY_CMDID to firmware which
is used for WCN7850.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4

Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
---
 drivers/net/wireless/ath/ath12k/wmi.c | 36 +++++++++++++++++++++++++++
 drivers/net/wireless/ath/ath12k/wmi.h | 13 ++++++++++
 2 files changed, 49 insertions(+)

Comments

Jeff Johnson Sept. 14, 2023, 5:16 p.m. UTC | #1
On 9/14/2023 2:07 AM, Wen Gong wrote:
> Add handler to send WMI_SET_CURRENT_COUNTRY_CMDID to firmware which
> is used for WCN7850.
> 
> Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
> 
> Signed-off-by: Wen Gong <quic_wgong@quicinc.com>

Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Kalle Valo Aug. 6, 2024, 7:36 a.m. UTC | #2
Wen Gong <quic_wgong@quicinc.com> wrote:

> Add handler to send WMI_SET_CURRENT_COUNTRY_CMDID to firmware which
> is used for WCN7850.
> 
> Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
> 
> Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>

Dropping this now, please rebase if still needed.

4 patches set to Changes Requested.

13384892 [v2,1/4] wifi: ath12k: add configure country code for WCN7850
13384893 [v2,2/4] wifi: ath12k: add 11d scan offload support
13384894 [v2,3/4] wifi: ath12k: avoid firmware crash when reg set for WCN7850
13384895 [v2,4/4] wifi: ath12k: store and send country code to firmware after recovery
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c
index 9ed33e2d6da0..d22ff9c2326a 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.c
+++ b/drivers/net/wireless/ath/ath12k/wmi.c
@@ -2844,6 +2844,42 @@  int ath12k_wmi_send_init_country_cmd(struct ath12k *ar,
 	return ret;
 }
 
+int ath12k_wmi_send_set_current_country_cmd(struct ath12k *ar,
+					    struct wmi_set_current_country_params *param)
+{
+	struct ath12k_wmi_pdev *wmi = ar->wmi;
+	struct wmi_set_current_country_cmd *cmd;
+	struct sk_buff *skb;
+	int ret;
+
+	skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd));
+	if (!skb)
+		return -ENOMEM;
+
+	cmd = (struct wmi_set_current_country_cmd *)skb->data;
+	cmd->tlv_header =
+		ath12k_wmi_tlv_cmd_hdr(WMI_TAG_SET_CURRENT_COUNTRY_CMD,
+				       sizeof(*cmd));
+
+	cmd->pdev_id = cpu_to_le32(ar->pdev->pdev_id);
+	memcpy(&cmd->new_alpha2, &param->alpha2, sizeof(param->alpha2));
+	ret = ath12k_wmi_cmd_send(wmi, skb, WMI_SET_CURRENT_COUNTRY_CMDID);
+
+	ath12k_dbg(ar->ab, ATH12K_DBG_WMI,
+		   "set current country pdev id %d alpha2 %c%c\n",
+		   ar->pdev->pdev_id,
+		   param->alpha2[0],
+		   param->alpha2[1]);
+
+	if (ret) {
+		ath12k_warn(ar->ab,
+			    "failed to send WMI_SET_CURRENT_COUNTRY_CMDID: %d\n", ret);
+		dev_kfree_skb(skb);
+	}
+
+	return ret;
+}
+
 int
 ath12k_wmi_send_twt_enable_cmd(struct ath12k *ar, u32 pdev_id)
 {
diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h
index 8c047a9623f9..fead9eba0791 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.h
+++ b/drivers/net/wireless/ath/ath12k/wmi.h
@@ -3892,6 +3892,16 @@  struct ath12k_wmi_eht_rate_set_params {
 #define MAX_6G_REG_RULES 5
 #define REG_US_5G_NUM_REG_RULES 4
 
+struct wmi_set_current_country_params {
+	u8 alpha2[REG_ALPHA2_LEN];
+};
+
+struct wmi_set_current_country_cmd {
+	__le32 tlv_header;
+	__le32 pdev_id;
+	__le32 new_alpha2;
+} __packed;
+
 enum wmi_start_event_param {
 	WMI_VDEV_START_RESP_EVENT = 0,
 	WMI_VDEV_RESTART_RESP_EVENT,
@@ -4879,6 +4889,9 @@  int ath12k_wmi_send_bcn_offload_control_cmd(struct ath12k *ar,
 					    u32 vdev_id, u32 bcn_ctrl_op);
 int ath12k_wmi_send_init_country_cmd(struct ath12k *ar,
 				     struct ath12k_wmi_init_country_arg *arg);
+int
+ath12k_wmi_send_set_current_country_cmd(struct ath12k *ar,
+					struct wmi_set_current_country_params *param);
 int ath12k_wmi_peer_rx_reorder_queue_setup(struct ath12k *ar,
 					   int vdev_id, const u8 *addr,
 					   dma_addr_t paddr, u8 tid,