diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00dev.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00dev.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 5ba79b935f09..bd3afc92f434 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -68,7 +68,8 @@ int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev) /* * Enable RX. */ - rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON); + rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_RX_ON); + rt2x00link_start_tuner(rt2x00dev); /* * Start watchdog monitoring. @@ -102,7 +103,8 @@ void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev) /* * Disable RX. */ - rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF); + rt2x00link_stop_tuner(rt2x00dev); + rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_RX_OFF); /* * Disable radio. @@ -113,23 +115,6 @@ void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev) rt2x00leds_led_radio(rt2x00dev, false); } -void rt2x00lib_toggle_rx(struct rt2x00_dev *rt2x00dev, enum dev_state state) -{ - /* - * When we are disabling the RX, we should also stop the link tuner. - */ - if (state == STATE_RADIO_RX_OFF) - rt2x00link_stop_tuner(rt2x00dev); - - rt2x00dev->ops->lib->set_device_state(rt2x00dev, state); - - /* - * When we are enabling the RX, we should also start the link tuner. - */ - if (state == STATE_RADIO_RX_ON) - rt2x00link_start_tuner(rt2x00dev); -} - static void rt2x00lib_intf_scheduled_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { @@ -265,10 +250,9 @@ void rt2x00lib_txdone(struct queue_entry *entry, struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb); struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); enum data_queue_qid qid = skb_get_queue_mapping(entry->skb); - unsigned int header_length = ieee80211_get_hdrlen_from_skb(entry->skb); + unsigned int header_length, i; u8 rate_idx, rate_flags, retry_rates; u8 skbdesc_flags = skbdesc->flags; - unsigned int i; bool success; /* @@ -287,6 +271,11 @@ void rt2x00lib_txdone(struct queue_entry *entry, skbdesc->flags &= ~SKBDESC_DESC_IN_SKB; /* + * Determine the length of 802.11 header. + */ + header_length = ieee80211_get_hdrlen_from_skb(entry->skb); + + /* * Remove L2 padding which was added during */ if (test_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags)) @@ -390,9 +379,12 @@ void rt2x00lib_txdone(struct queue_entry *entry, * through a mac80211 library call (RTS/CTS) then we should not * send the status report back. */ - if (!(skbdesc_flags & SKBDESC_NOT_MAC80211)) - ieee80211_tx_status(rt2x00dev->hw, entry->skb); - else + if (!(skbdesc_flags & SKBDESC_NOT_MAC80211)) { + if (test_bit(DRIVER_REQUIRE_TASKLET_CONTEXT, &rt2x00dev->flags)) + ieee80211_tx_status(rt2x00dev->hw, entry->skb); + else + ieee80211_tx_status_ni(rt2x00dev->hw, entry->skb); + } else dev_kfree_skb_any(entry->skb); /* @@ -483,6 +475,10 @@ void rt2x00lib_rxdone(struct queue_entry *entry) unsigned int header_length; int rate_idx; + if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) || + !test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) + goto submit_entry; + if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags)) goto submit_entry; @@ -567,9 +563,13 @@ void rt2x00lib_rxdone(struct queue_entry *entry) entry->skb = skb; submit_entry: - rt2x00dev->ops->lib->clear_entry(entry); - rt2x00queue_index_inc(entry->queue, Q_INDEX); + entry->flags = 0; rt2x00queue_index_inc(entry->queue, Q_INDEX_DONE); + if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) && + test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) { + rt2x00dev->ops->lib->clear_entry(entry); + rt2x00queue_index_inc(entry->queue, Q_INDEX); + } } EXPORT_SYMBOL_GPL(rt2x00lib_rxdone); @@ -678,7 +678,7 @@ static void rt2x00lib_rate(struct ieee80211_rate *entry, { entry->flags = 0; entry->bitrate = rate->bitrate; - entry->hw_value =index; + entry->hw_value = index; entry->hw_value_short = index; if (rate->flags & DEV_RATE_SHORT_PREAMBLE) |