diff options
| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2010-04-30 11:35:15 -0700 |
|---|---|---|
| committer | Reinette Chatre <reinette.chatre@intel.com> | 2010-05-10 15:09:03 -0700 |
| commit | 470356b891f1d18e87d5fdc393976fab6d0a978d (patch) | |
| tree | a2372834f7d624abe35bd2952060511c55fd31b5 /drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c | |
| parent | 3bce6066263efb5733ee2141ac8b56684fb3b0a7 (diff) | |
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>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c index f249b706bf17..48c023b4ca36 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c @@ -709,6 +709,22 @@ ssize_t iwl_ucode_tx_stats_read(struct file *file, 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; |