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authorWey-Yi Guy <wey-yi.w.guy@intel.com>2009-03-10 14:35:07 -0700
committerJohn W. Linville <linville@tuxdriver.com>2009-03-16 18:09:43 -0400
commitd8ae4f52d8244cc4a0f0983e65dfc31739739de9 (patch)
treeeb2f4985b9c1c36d9ae87f5e4fd76ef6c4a1c5e5 /drivers/net/wireless/iwlwifi/iwl-agn-rs.c
parent141fa61f10c419cb9b47a042eed79df621db75c6 (diff)
iwlwifi: add valid tx antenna information in rate_scale_table debugfs
when display rate_scale_table debugfs information, also display valid tx antenna information, this will help user to select correct antenna when issue fixed rate debugfs command Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Acked-by: Ben Cahill <ben.m.cahill@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-rs.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-rs.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 99da4067887..039ad5769d3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -2526,7 +2526,9 @@ static ssize_t rs_sta_dbgfs_scale_table_read(struct file *file,
ssize_t ret;
struct iwl_lq_sta *lq_sta = file->private_data;
+ struct iwl_priv *priv;
+ priv = lq_sta->drv;
buff = kmalloc(1024, GFP_KERNEL);
if (!buff)
return -ENOMEM;
@@ -2537,6 +2539,10 @@ static ssize_t rs_sta_dbgfs_scale_table_read(struct file *file,
lq_sta->active_legacy_rate);
desc += sprintf(buff+desc, "fixed rate 0x%X\n",
lq_sta->dbg_fixed_rate);
+ desc += sprintf(buff+desc, "valid_tx_ant %s%s%s\n",
+ (priv->hw_params.valid_tx_ant & ANT_A) ? "ANT_A," : "",
+ (priv->hw_params.valid_tx_ant & ANT_B) ? "ANT_B," : "",
+ (priv->hw_params.valid_tx_ant & ANT_C) ? "ANT_C" : "");
desc += sprintf(buff+desc, "general:"
"flags=0x%X mimo-d=%d s-ant0x%x d-ant=0x%x\n",
lq_sta->lq.general_params.flags,