Save the max tx power received in the vdev start response event from
firmware. A subsequent patch will use this to calculate the final power
value for WMI_VDEV_SET_TPC_POWER_CMDID.
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Signed-off-by: Wen Gong <quic_wgong@xxxxxxxxxxx>
---
drivers/net/wireless/ath/ath11k/core.h | 1 +
drivers/net/wireless/ath/ath11k/wmi.c | 3 ++-
drivers/net/wireless/ath/ath11k/wmi.h | 1 +
3 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h
index 94516d14f89b..6969e0a6fc7b 100644
--- a/drivers/net/wireless/ath/ath11k/core.h
+++ b/drivers/net/wireless/ath/ath11k/core.h
@@ -605,6 +605,7 @@ struct ath11k {
#endif
bool dfs_block_radar_events;
struct ath11k_thermal thermal;
+ s8 max_allowed_tx_power;
};
struct ath11k_band_cap {
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 2684c042bbad..985035fab744 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -4484,6 +4484,7 @@ static int ath11k_pull_vdev_start_resp_tlv(struct ath11k_base *ab, struct sk_buf
vdev_rsp->mac_id = ev->mac_id;
vdev_rsp->cfgd_tx_streams = ev->cfgd_tx_streams;
vdev_rsp->cfgd_rx_streams = ev->cfgd_rx_streams;
+ vdev_rsp->max_allowed_tx_power = ev->max_allowed_tx_power;
kfree(tb);
return 0;
@@ -6655,7 +6656,7 @@ static void ath11k_vdev_start_resp_event(struct ath11k_base *ab, struct sk_buff
}
ar->last_wmi_vdev_start_status = 0;
-
+ ar->max_allowed_tx_power = vdev_start_resp.max_allowed_tx_power;
status = vdev_start_resp.status;
if (WARN_ON_ONCE(status)) {
diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h
index c62c9e1982ce..2fc48aa662c6 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.h
+++ b/drivers/net/wireless/ath/ath11k/wmi.h
@@ -3975,6 +3975,7 @@ struct wmi_vdev_start_resp_event {
};
u32 cfgd_tx_streams;
u32 cfgd_rx_streams;
+ s32 max_allowed_tx_power;
} __packed;
/* VDEV start response status codes */
--
2.31.1
