diff options
| author | Pradeep Kumar Chitrapu <pradeepc@codeaurora.org> | 2020-02-15 05:55:22 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-03-11 18:47:18 +0200 |
| commit | a41d10348b01fe48dc21c1e6d83a6bb3e4838df2 (patch) | |
| tree | 0cbbf47b643c64f670accde1f820adf2bc844020 /drivers/net/wireless/ath/ath11k/wmi.h | |
| parent | 2a63bbca06b2508a8ae72956cddffbb53605e9b8 (diff) | |
ath11k: add thermal sensor device support
Temperature sensor generates electrical analog voltage from temperature
of each chain. The analog voltage is converted to digital value through
ADC. For reading temperature values fom user space, hw monitoring device
is used.
Whenever the user requests for current temperature, the driver sends WMI
command and wait for response. For reading temperature,
cat /sys/class/ieee80211/phy*/device/hwmon/hwmon2/temp1_input
Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/wmi.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/wmi.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h index c8aa4cbb9a49..742fcd6e37a3 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.h +++ b/drivers/net/wireless/ath/ath11k/wmi.h @@ -3304,6 +3304,12 @@ struct wmi_request_stats_cmd { u32 pdev_id; } __packed; +struct wmi_get_pdev_temperature_cmd { + u32 tlv_header; + u32 param; + u32 pdev_id; +} __packed; + #define WMI_BEACON_TX_BUFFER_SIZE 512 struct wmi_bcn_tmpl_cmd { @@ -4132,6 +4138,12 @@ struct wmi_pdev_radar_ev { s32 sidx; } __packed; +struct wmi_pdev_temperature_event { + /* temperature value in Celcius degree */ + s32 temp; + u32 pdev_id; +} __packed; + #define WMI_RX_STATUS_OK 0x00 #define WMI_RX_STATUS_ERR_CRC 0x01 #define WMI_RX_STATUS_ERR_DECRYPT 0x08 @@ -4763,6 +4775,7 @@ int ath11k_wmi_pdev_bss_chan_info_request(struct ath11k *ar, enum wmi_bss_chan_info_req_type type); int ath11k_wmi_send_stats_request_cmd(struct ath11k *ar, struct stats_request_params *param); +int ath11k_wmi_send_pdev_temperature_cmd(struct ath11k *ar); int ath11k_wmi_send_peer_flush_tids_cmd(struct ath11k *ar, u8 peer_addr[ETH_ALEN], struct peer_flush_params *param); |