diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-11-13 11:56:35 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-11-18 17:09:07 -0500 |
| commit | c397bf15a6067ecf39f8a771907f4721a64fd61f (patch) | |
| tree | ef9e1d748335602699b94ec69b436894494bfac8 /drivers | |
| parent | f513dfff9622ac72c461770e1fa01d291ba6ba5a (diff) | |
iwlwifi: report PS filtered status
When a frame is sent to a sleeping station, the
microcode reports TX_STATUS_FAIL_DEST_PS as its
status -- we need to translate that to the flag
that mac80211 expects.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-5000.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-commands.h | 15 |
3 files changed, 19 insertions, 8 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 1d22ea390c0..0efde87b459 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -1864,8 +1864,7 @@ static int iwl4965_tx_status_reply_tx(struct iwl_priv *priv, info = IEEE80211_SKB_CB(priv->txq[txq_id].txb[idx].skb[0]); info->status.rates[0].count = tx_resp->failure_frame + 1; info->flags &= ~IEEE80211_TX_CTL_AMPDU; - info->flags |= iwl_is_tx_success(status) ? - IEEE80211_TX_STAT_ACK : 0; + info->flags |= iwl_tx_status_to_mac80211(status); iwl_hwrate_to_tx_control(priv, rate_n_flags, info); /* FIXME: code repetition end */ @@ -2020,8 +2019,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv, } } else { info->status.rates[0].count = tx_resp->failure_frame + 1; - info->flags |= iwl_is_tx_success(status) ? - IEEE80211_TX_STAT_ACK : 0; + info->flags |= iwl_tx_status_to_mac80211(status); iwl_hwrate_to_tx_control(priv, le32_to_cpu(tx_resp->rate_n_flags), info); diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index 48982fb4499..570eaa08531 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -993,8 +993,7 @@ static int iwl5000_tx_status_reply_tx(struct iwl_priv *priv, info = IEEE80211_SKB_CB(priv->txq[txq_id].txb[idx].skb[0]); info->status.rates[0].count = tx_resp->failure_frame + 1; info->flags &= ~IEEE80211_TX_CTL_AMPDU; - info->flags |= iwl_is_tx_success(status) ? - IEEE80211_TX_STAT_ACK : 0; + info->flags |= iwl_tx_status_to_mac80211(status); iwl_hwrate_to_tx_control(priv, rate_n_flags, info); /* FIXME: code repetition end */ @@ -1139,8 +1138,7 @@ static void iwl5000_rx_reply_tx(struct iwl_priv *priv, BUG_ON(txq_id != txq->swq_id); info->status.rates[0].count = tx_resp->failure_frame + 1; - info->flags |= iwl_is_tx_success(status) ? - IEEE80211_TX_STAT_ACK : 0; + info->flags |= iwl_tx_status_to_mac80211(status); iwl_hwrate_to_tx_control(priv, le32_to_cpu(tx_resp->rate_n_flags), info); diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index 6e23a2b5cb8..87a7f2832c5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -1690,6 +1690,21 @@ enum { TX_ABORT_REQUIRED_MSK = 0x80000000, /* bits 31:31 */ }; +static inline u32 iwl_tx_status_to_mac80211(u32 status) +{ + status &= TX_STATUS_MSK; + + switch (status) { + case TX_STATUS_SUCCESS: + case TX_STATUS_DIRECT_DONE: + return IEEE80211_TX_STAT_ACK; + case TX_STATUS_FAIL_DEST_PS: + return IEEE80211_TX_STAT_TX_FILTERED; + default: + return 0; + } +} + static inline bool iwl_is_tx_success(u32 status) { status &= TX_STATUS_MSK; |