diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00dev.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00dev.c | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 477a944167c4..7fc1d766062b 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -101,8 +101,7 @@ int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev) /* * Initialize all data queues. */ - rt2x00queue_init_rx(rt2x00dev); - rt2x00queue_init_tx(rt2x00dev); + rt2x00queue_init_queues(rt2x00dev); /* * Enable radio. @@ -176,13 +175,14 @@ void rt2x00lib_toggle_rx(struct rt2x00_dev *rt2x00dev, enum dev_state state) static void rt2x00lib_evaluate_antenna_sample(struct rt2x00_dev *rt2x00dev) { - enum antenna rx = rt2x00dev->link.ant.active.rx; - enum antenna tx = rt2x00dev->link.ant.active.tx; + struct antenna_setup ant; int sample_a = rt2x00_get_link_ant_rssi_history(&rt2x00dev->link, ANTENNA_A); int sample_b = rt2x00_get_link_ant_rssi_history(&rt2x00dev->link, ANTENNA_B); + memcpy(&ant, &rt2x00dev->link.ant.active, sizeof(ant)); + /* * We are done sampling. Now we should evaluate the results. */ @@ -200,21 +200,22 @@ static void rt2x00lib_evaluate_antenna_sample(struct rt2x00_dev *rt2x00dev) return; if (rt2x00dev->link.ant.flags & ANTENNA_RX_DIVERSITY) - rx = (sample_a > sample_b) ? ANTENNA_A : ANTENNA_B; + ant.rx = (sample_a > sample_b) ? ANTENNA_A : ANTENNA_B; if (rt2x00dev->link.ant.flags & ANTENNA_TX_DIVERSITY) - tx = (sample_a > sample_b) ? ANTENNA_A : ANTENNA_B; + ant.tx = (sample_a > sample_b) ? ANTENNA_A : ANTENNA_B; - rt2x00lib_config_antenna(rt2x00dev, rx, tx); + rt2x00lib_config_antenna(rt2x00dev, &ant); } static void rt2x00lib_evaluate_antenna_eval(struct rt2x00_dev *rt2x00dev) { - enum antenna rx = rt2x00dev->link.ant.active.rx; - enum antenna tx = rt2x00dev->link.ant.active.tx; + struct antenna_setup ant; int rssi_curr = rt2x00_get_link_ant_rssi(&rt2x00dev->link); int rssi_old = rt2x00_update_ant_rssi(&rt2x00dev->link, rssi_curr); + memcpy(&ant, &rt2x00dev->link.ant.active, sizeof(ant)); + /* * Legacy driver indicates that we should swap antenna's * when the difference in RSSI is greater that 5. This @@ -230,12 +231,12 @@ static void rt2x00lib_evaluate_antenna_eval(struct rt2x00_dev *rt2x00dev) rt2x00dev->link.ant.flags |= ANTENNA_MODE_SAMPLE; if (rt2x00dev->link.ant.flags & ANTENNA_RX_DIVERSITY) - rx = (rx == ANTENNA_A) ? ANTENNA_B : ANTENNA_A; + ant.rx = (ant.rx == ANTENNA_A) ? ANTENNA_B : ANTENNA_A; if (rt2x00dev->link.ant.flags & ANTENNA_TX_DIVERSITY) - tx = (tx == ANTENNA_A) ? ANTENNA_B : ANTENNA_A; + ant.tx = (ant.tx == ANTENNA_A) ? ANTENNA_B : ANTENNA_A; - rt2x00lib_config_antenna(rt2x00dev, rx, tx); + rt2x00lib_config_antenna(rt2x00dev, &ant); } static void rt2x00lib_evaluate_antenna(struct rt2x00_dev *rt2x00dev) @@ -574,7 +575,7 @@ void rt2x00lib_txdone(struct queue_entry *entry, entry->skb = NULL; entry->flags = 0; - rt2x00dev->ops->lib->init_txentry(rt2x00dev, entry); + rt2x00dev->ops->lib->clear_entry(entry); clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags); rt2x00queue_index_inc(entry->queue, Q_INDEX_DONE); @@ -706,7 +707,7 @@ void rt2x00lib_rxdone(struct rt2x00_dev *rt2x00dev, entry->skb = skb; entry->flags = 0; - rt2x00dev->ops->lib->init_rxentry(rt2x00dev, entry); + rt2x00dev->ops->lib->clear_entry(entry); rt2x00queue_index_inc(entry->queue, Q_INDEX); } @@ -717,31 +718,31 @@ EXPORT_SYMBOL_GPL(rt2x00lib_rxdone); */ const struct rt2x00_rate rt2x00_supported_rates[12] = { { - .flags = DEV_RATE_CCK | DEV_RATE_BASIC, + .flags = DEV_RATE_CCK, .bitrate = 10, .ratemask = BIT(0), .plcp = 0x00, }, { - .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE | DEV_RATE_BASIC, + .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE, .bitrate = 20, .ratemask = BIT(1), .plcp = 0x01, }, { - .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE | DEV_RATE_BASIC, + .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE, .bitrate = 55, .ratemask = BIT(2), .plcp = 0x02, }, { - .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE | DEV_RATE_BASIC, + .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE, .bitrate = 110, .ratemask = BIT(3), .plcp = 0x03, }, { - .flags = DEV_RATE_OFDM | DEV_RATE_BASIC, + .flags = DEV_RATE_OFDM, .bitrate = 60, .ratemask = BIT(4), .plcp = 0x0b, @@ -753,7 +754,7 @@ const struct rt2x00_rate rt2x00_supported_rates[12] = { .plcp = 0x0f, }, { - .flags = DEV_RATE_OFDM | DEV_RATE_BASIC, + .flags = DEV_RATE_OFDM, .bitrate = 120, .ratemask = BIT(6), .plcp = 0x0a, @@ -765,7 +766,7 @@ const struct rt2x00_rate rt2x00_supported_rates[12] = { .plcp = 0x0e, }, { - .flags = DEV_RATE_OFDM | DEV_RATE_BASIC, + .flags = DEV_RATE_OFDM, .bitrate = 240, .ratemask = BIT(8), .plcp = 0x09, @@ -1050,6 +1051,8 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev) { int retval = -ENOMEM; + mutex_init(&rt2x00dev->csr_mutex); + /* * Make room for rt2x00_intf inside the per-interface * structure ieee80211_vif. |