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wil6210: add support for reading multiple RFs temperature via debugfs

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Base-band chips support multi RFs chips. Add support for reading
multiple RFs temperature via debugfs.

Signed-off-by: Tzahi Sabo <stzahi@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Tzahi Sabo
2019-06-16 10:26:05 +03:00
committed by Kalle Valo
parent 3e7ee09d36
commit 9b58611873
4 changed files with 118 additions and 18 deletions
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44
drivers/net/wireless/ath/wil6210/debugfs.c
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@@ -1336,7 +1336,7 @@ static void print_temp(struct seq_file *s, const char *prefix, s32 t)
{
switch (t) {
case 0:
case ~(u32)0:
case WMI_INVALID_TEMPERATURE:
seq_printf(s, "%s N/A\n", prefix);
break;
default:
@@ -1349,17 +1349,41 @@ static void print_temp(struct seq_file *s, const char *prefix, s32 t)
static int temp_show(struct seq_file *s, void *data)
{
struct wil6210_priv *wil = s->private;
s32 t_m, t_r;
int rc = wmi_get_temperature(wil, &t_m, &t_r);
int rc, i;
if (rc) {
seq_puts(s, "Failed\n");
return 0;
if (test_bit(WMI_FW_CAPABILITY_TEMPERATURE_ALL_RF,
wil->fw_capabilities)) {
struct wmi_temp_sense_all_done_event sense_all_evt;
wil_dbg_misc(wil,
"WMI_FW_CAPABILITY_TEMPERATURE_ALL_RF is supported");
rc = wmi_get_all_temperatures(wil, &sense_all_evt);
if (rc) {
seq_puts(s, "Failed\n");
return 0;
}
print_temp(s, "T_mac =",
le32_to_cpu(sense_all_evt.baseband_t1000));
seq_printf(s, "Connected RFs [0x%08x]\n",
sense_all_evt.rf_bitmap);
for (i = 0; i < WMI_MAX_XIF_PORTS_NUM; i++) {
seq_printf(s, "RF[%d] = ", i);
print_temp(s, "",
le32_to_cpu(sense_all_evt.rf_t1000[i]));
}
} else {
s32 t_m, t_r;
wil_dbg_misc(wil,
"WMI_FW_CAPABILITY_TEMPERATURE_ALL_RF is not supported");
rc = wmi_get_temperature(wil, &t_m, &t_r);
if (rc) {
seq_puts(s, "Failed\n");
return 0;
}
print_temp(s, "T_mac =", t_m);
print_temp(s, "T_radio =", t_r);
}
print_temp(s, "T_mac =", t_m);
print_temp(s, "T_radio =", t_r);
return 0;
}
DEFINE_SHOW_ATTRIBUTE(temp);