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| 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-debugfs.c | |
| parent | 3bce6066263efb5733ee2141ac8b56684fb3b0a7 (diff) | |
| download | linux-stable-470356b891f1d18e87d5fdc393976fab6d0a978d.tar.gz linux-stable-470356b891f1d18e87d5fdc393976fab6d0a978d.tar.bz2 linux-stable-470356b891f1d18e87d5fdc393976fab6d0a978d.zip | |
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-debugfs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-debugfs.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c index 06905bb9238d..4d6de2dfedd1 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c @@ -1214,46 +1214,6 @@ static ssize_t iwl_dbgfs_chain_noise_read(struct file *file, return ret; } -static ssize_t iwl_dbgfs_chain_tx_power_read(struct file *file, - char __user *user_buf, - size_t count, loff_t *ppos) { - - struct iwl_priv *priv = file->private_data; - char buf[128]; - int pos = 0; - const size_t bufsz = sizeof(buf); - struct statistics_tx *tx; - - if (!iwl_is_alive(priv)) - return -EAGAIN; - else { - tx = &priv->statistics.tx; - 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); - } else - pos += scnprintf(buf + pos, bufsz - pos, "N/A\n"); - } - return simple_read_from_buffer(user_buf, count, ppos, buf, pos); -} - static ssize_t iwl_dbgfs_power_save_status_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) @@ -1565,7 +1525,6 @@ DEBUGFS_READ_FILE_OPS(ucode_tx_stats); DEBUGFS_READ_FILE_OPS(ucode_general_stats); DEBUGFS_READ_FILE_OPS(sensitivity); DEBUGFS_READ_FILE_OPS(chain_noise); -DEBUGFS_READ_FILE_OPS(chain_tx_power); DEBUGFS_READ_FILE_OPS(power_save_status); DEBUGFS_WRITE_FILE_OPS(clear_ucode_statistics); DEBUGFS_WRITE_FILE_OPS(clear_traffic_statistics); @@ -1624,7 +1583,6 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name) DEBUGFS_ADD_FILE(traffic_log, dir_debug, S_IWUSR | S_IRUSR); DEBUGFS_ADD_FILE(rx_queue, dir_debug, S_IRUSR); DEBUGFS_ADD_FILE(tx_queue, dir_debug, S_IRUSR); - DEBUGFS_ADD_FILE(chain_tx_power, dir_debug, S_IRUSR); DEBUGFS_ADD_FILE(power_save_status, dir_debug, S_IRUSR); DEBUGFS_ADD_FILE(clear_ucode_statistics, dir_debug, S_IWUSR); DEBUGFS_ADD_FILE(clear_traffic_statistics, dir_debug, S_IWUSR); |