iwlwifi: "tx power per chain" are part of ucode_tx_stats
Move "tx power per chain" into ucode_tx_stats, it is debugging
information provided by uCode as part of statistics notification.
The "tx power per chain" parameters are optional parameters which only
supported by 6000 series device today; those are reserved fields for all
the other devices.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
index f249b70..48c023b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c
@@ -709,6 +709,22 @@
delta_tx->agg.rx_ba_rsp_cnt,
max_tx->agg.rx_ba_rsp_cnt);
+ if (tx->tx_power.ant_a || tx->tx_power.ant_b || tx->tx_power.ant_c) {
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "tx power: (1/2 dB step)\n");
+ if ((priv->cfg->valid_tx_ant & ANT_A) && tx->tx_power.ant_a)
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "\tantenna A: 0x%X\n",
+ tx->tx_power.ant_a);
+ if ((priv->cfg->valid_tx_ant & ANT_B) && tx->tx_power.ant_b)
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "\tantenna B: 0x%X\n",
+ tx->tx_power.ant_b);
+ if ((priv->cfg->valid_tx_ant & ANT_C) && tx->tx_power.ant_c)
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "\tantenna C: 0x%X\n",
+ tx->tx_power.ant_c);
+ }
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;