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wil6210: temperature measurement

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Firmware got support for temperature measurement.
There are 2 temperature sensors: MAC and radio

"not available" temperature - reported by FW as 0 or ~0

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Vladimir Kondratiev
2013-03-13 14:12:51 +02:00
committed by John W. Linville
parent b80231773a
commit 1a2780e0f3
3 changed files with 70 additions and 0 deletions
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25
drivers/net/wireless/ath/wil6210/wmi.c
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@@ -962,6 +962,31 @@ int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring)
return rc;
}
int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r)
{
int rc;
struct wmi_temp_sense_cmd cmd = {
.measure_marlon_m_en = cpu_to_le32(!!t_m),
.measure_marlon_r_en = cpu_to_le32(!!t_r),
};
struct {
struct wil6210_mbox_hdr_wmi wmi;
struct wmi_temp_sense_done_event evt;
} __packed reply;
rc = wmi_call(wil, WMI_TEMP_SENSE_CMDID, &cmd, sizeof(cmd),
WMI_TEMP_SENSE_DONE_EVENTID, &reply, sizeof(reply), 100);
if (rc)
return rc;
if (t_m)
*t_m = le32_to_cpu(reply.evt.marlon_m_t1000);
if (t_r)
*t_r = le32_to_cpu(reply.evt.marlon_r_t1000);
return 0;
}
void wmi_event_flush(struct wil6210_priv *wil)
{
struct pending_wmi_event *evt, *t;