diff options
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2400pci.c | 53 | ||||
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2500pci.c | 55 | ||||
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2500usb.c | 12 | ||||
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00.h | 7 | ||||
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00dev.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00mac.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00pci.c | 47 | ||||
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00pci.h | 6 | ||||
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00queue.c | 6 | ||||
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00queue.h | 15 | ||||
-rw-r--r-- | drivers/net/wireless/rt2x00/rt61pci.c | 12 | ||||
-rw-r--r-- | drivers/net/wireless/rt2x00/rt73usb.c | 12 |
12 files changed, 139 insertions, 90 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c index 61766ed800e3..feb8c09a33ad 100644 --- a/drivers/net/wireless/rt2x00/rt2400pci.c +++ b/drivers/net/wireless/rt2x00/rt2400pci.c @@ -1041,11 +1041,11 @@ static void rt2400pci_write_tx_desc(struct rt2x00_dev *rt2x00dev, * TX data initialization */ static void rt2400pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev, - unsigned int queue) + const unsigned int queue) { u32 reg; - if (queue == IEEE80211_TX_QUEUE_BEACON) { + if (queue == RT2X00_BCN_QUEUE_BEACON) { rt2x00pci_register_read(rt2x00dev, CSR14, ®); if (!rt2x00_get_field32(reg, CSR14_BEACON_GEN)) { rt2x00_set_field32(®, CSR14_BEACON_GEN, 1); @@ -1060,7 +1060,7 @@ static void rt2400pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(®, TXCSR0_KICK_TX, (queue == IEEE80211_TX_QUEUE_DATA1)); rt2x00_set_field32(®, TXCSR0_KICK_ATIM, - (queue == IEEE80211_TX_QUEUE_AFTER_BEACON)); + (queue == RT2X00_BCN_QUEUE_ATIM)); rt2x00pci_register_write(rt2x00dev, TXCSR0, reg); } @@ -1165,7 +1165,7 @@ static irqreturn_t rt2400pci_interrupt(int irq, void *dev_instance) * 3 - Atim ring transmit done interrupt. */ if (rt2x00_get_field32(reg, CSR7_TXDONE_ATIMRING)) - rt2400pci_txdone(rt2x00dev, IEEE80211_TX_QUEUE_AFTER_BEACON); + rt2400pci_txdone(rt2x00dev, RT2X00_BCN_QUEUE_ATIM); /* * 4 - Priority ring transmit done interrupt. @@ -1510,6 +1510,49 @@ static void rt2400pci_reset_tsf(struct ieee80211_hw *hw) rt2x00pci_register_write(rt2x00dev, CSR17, 0); } +static int rt2400pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb, + struct ieee80211_tx_control *control) +{ + struct rt2x00_dev *rt2x00dev = hw->priv; + struct rt2x00_intf *intf = vif_to_intf(control->vif); + struct queue_entry_priv_pci_tx *priv_tx; + struct skb_frame_desc *skbdesc; + + if (unlikely(!intf->beacon)) + return -ENOBUFS; + + priv_tx = intf->beacon->priv_data; + + /* + * Fill in skb descriptor + */ + skbdesc = get_skb_frame_desc(skb); + memset(skbdesc, 0, sizeof(*skbdesc)); + skbdesc->data = skb->data; + skbdesc->data_len = skb->len; + skbdesc->desc = priv_tx->desc; + skbdesc->desc_len = intf->beacon->queue->desc_size; + skbdesc->entry = intf->beacon; + + /* + * mac80211 doesn't provide the control->queue variable + * for beacons. Set our own queue identification so + * it can be used during descriptor initialization. + */ + control->queue = RT2X00_BCN_QUEUE_BEACON; + rt2x00lib_write_tx_desc(rt2x00dev, skb, control); + + /* + * Enable beacon generation. + * Write entire beacon with descriptor to register, + * and kick the beacon generator. + */ + memcpy(priv_tx->data, skb->data, skb->len); + rt2x00dev->ops->lib->kick_tx_queue(rt2x00dev, control->queue); + + return 0; +} + static int rt2400pci_tx_last_beacon(struct ieee80211_hw *hw) { struct rt2x00_dev *rt2x00dev = hw->priv; @@ -1535,7 +1578,7 @@ static const struct ieee80211_ops rt2400pci_mac80211_ops = { .get_tx_stats = rt2x00mac_get_tx_stats, .get_tsf = rt2400pci_get_tsf, .reset_tsf = rt2400pci_reset_tsf, - .beacon_update = rt2x00pci_beacon_update, + .beacon_update = rt2400pci_beacon_update, .tx_last_beacon = rt2400pci_tx_last_beacon, }; diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c index 6a558bf74f11..36c64f751b1d 100644 --- a/drivers/net/wireless/rt2x00/rt2500pci.c +++ b/drivers/net/wireless/rt2x00/rt2500pci.c @@ -252,7 +252,7 @@ static void rt2500pci_config_intf(struct rt2x00_dev *rt2x00dev, const unsigned int flags) { struct data_queue *queue = - rt2x00queue_get_queue(rt2x00dev, IEEE80211_TX_QUEUE_BEACON); + rt2x00queue_get_queue(rt2x00dev, RT2X00_BCN_QUEUE_BEACON); unsigned int bcn_preload; u32 reg; @@ -1195,11 +1195,11 @@ static void rt2500pci_write_tx_desc(struct rt2x00_dev *rt2x00dev, * TX data initialization */ static void rt2500pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev, - unsigned int queue) + const unsigned int queue) { u32 reg; - if (queue == IEEE80211_TX_QUEUE_BEACON) { + if (queue == RT2X00_BCN_QUEUE_BEACON) { rt2x00pci_register_read(rt2x00dev, CSR14, ®); if (!rt2x00_get_field32(reg, CSR14_BEACON_GEN)) { rt2x00_set_field32(®, CSR14_BEACON_GEN, 1); @@ -1214,7 +1214,7 @@ static void rt2500pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(®, TXCSR0_KICK_TX, (queue == IEEE80211_TX_QUEUE_DATA1)); rt2x00_set_field32(®, TXCSR0_KICK_ATIM, - (queue == IEEE80211_TX_QUEUE_AFTER_BEACON)); + (queue == RT2X00_BCN_QUEUE_ATIM)); rt2x00pci_register_write(rt2x00dev, TXCSR0, reg); } @@ -1316,7 +1316,7 @@ static irqreturn_t rt2500pci_interrupt(int irq, void *dev_instance) * 3 - Atim ring transmit done interrupt. */ if (rt2x00_get_field32(reg, CSR7_TXDONE_ATIMRING)) - rt2500pci_txdone(rt2x00dev, IEEE80211_TX_QUEUE_AFTER_BEACON); + rt2500pci_txdone(rt2x00dev, RT2X00_BCN_QUEUE_ATIM); /* * 4 - Priority ring transmit done interrupt. @@ -1822,6 +1822,49 @@ static void rt2500pci_reset_tsf(struct ieee80211_hw *hw) rt2x00pci_register_write(rt2x00dev, CSR17, 0); } +static int rt2500pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb, + struct ieee80211_tx_control *control) +{ + struct rt2x00_dev *rt2x00dev = hw->priv; + struct rt2x00_intf *intf = vif_to_intf(control->vif); + struct queue_entry_priv_pci_tx *priv_tx; + struct skb_frame_desc *skbdesc; + + if (unlikely(!intf->beacon)) + return -ENOBUFS; + + priv_tx = intf->beacon->priv_data; + + /* + * Fill in skb descriptor + */ + skbdesc = get_skb_frame_desc(skb); + memset(skbdesc, 0, sizeof(*skbdesc)); + skbdesc->data = skb->data; + skbdesc->data_len = skb->len; + skbdesc->desc = priv_tx->desc; + skbdesc->desc_len = intf->beacon->queue->desc_size; + skbdesc->entry = intf->beacon; + + /* + * mac80211 doesn't provide the control->queue variable + * for beacons. Set our own queue identification so + * it can be used during descriptor initialization. + */ + control->queue = RT2X00_BCN_QUEUE_BEACON; + rt2x00lib_write_tx_desc(rt2x00dev, skb, control); + + /* + * Enable beacon generation. + * Write entire beacon with descriptor to register, + * and kick the beacon generator. + */ + memcpy(priv_tx->data, skb->data, skb->len); + rt2x00dev->ops->lib->kick_tx_queue(rt2x00dev, control->queue); + + return 0; +} + static int rt2500pci_tx_last_beacon(struct ieee80211_hw *hw) { struct rt2x00_dev *rt2x00dev = hw->priv; @@ -1847,7 +1890,7 @@ static const struct ieee80211_ops rt2500pci_mac80211_ops = { .get_tx_stats = rt2x00mac_get_tx_stats, .get_tsf = rt2500pci_get_tsf, .reset_tsf = rt2500pci_reset_tsf, - .beacon_update = rt2x00pci_beacon_update, + .beacon_update = rt2500pci_beacon_update, .tx_last_beacon = rt2500pci_tx_last_beacon, }; diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c index 31258ee24ee3..38c968ee50f1 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/rt2x00/rt2500usb.c @@ -1100,11 +1100,11 @@ static int rt2500usb_get_tx_data_len(struct rt2x00_dev *rt2x00dev, * TX data initialization */ static void rt2500usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev, - unsigned int queue) + const unsigned int queue) { u16 reg; - if (queue != IEEE80211_TX_QUEUE_BEACON) + if (queue != RT2X00_BCN_QUEUE_BEACON) return; rt2500usb_register_read(rt2x00dev, TXRX_CSR19, ®); @@ -1758,11 +1758,11 @@ static int rt2500usb_beacon_update(struct ieee80211_hw *hw, skbdesc->entry = intf->beacon; /* - * Just in case mac80211 doesn't set this correctly, - * but we need this queue set for the descriptor - * initialization. + * mac80211 doesn't provide the control->queue variable + * for beacons. Set our own queue identification so + * it can be used during descriptor initialization. */ - control->queue = IEEE80211_TX_QUEUE_BEACON; + control->queue = RT2X00_BCN_QUEUE_BEACON; rt2x00lib_write_tx_desc(rt2x00dev, skb, control); /* diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 2363ca4903cc..b0e4ea7c9dca 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -526,7 +526,7 @@ struct rt2x00lib_ops { int (*get_tx_data_len) (struct rt2x00_dev *rt2x00dev, struct sk_buff *skb); void (*kick_tx_queue) (struct rt2x00_dev *rt2x00dev, - unsigned int queue); + const unsigned int queue); /* * RX control handlers @@ -906,10 +906,11 @@ static inline u16 get_duration_res(const unsigned int size, const u8 rate) /** * rt2x00queue_get_queue - Convert mac80211 queue index to rt2x00 queue * @rt2x00dev: Pointer to &struct rt2x00_dev. - * @queue: mac80211 queue index (see &enum ieee80211_tx_queue). + * @queue: mac80211/rt2x00 queue index + * (see &enum ieee80211_tx_queue and &enum rt2x00_bcn_queue). */ struct data_queue *rt2x00queue_get_queue(struct rt2x00_dev *rt2x00dev, - const enum ieee80211_tx_queue queue); + const unsigned int queue); /** * rt2x00queue_get_entry - Get queue entry where the given index points to. diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 1bc8c14e6aec..0df8062b1a8e 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -679,7 +679,7 @@ void rt2x00lib_write_tx_desc(struct rt2x00_dev *rt2x00dev, * Beacons and probe responses require the tsf timestamp * to be inserted into the frame. */ - if (control->queue == IEEE80211_TX_QUEUE_BEACON || + if (control->queue == RT2X00_BCN_QUEUE_BEACON || is_probe_resp(frame_control)) __set_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc.flags); diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 65a2bcd18aa1..8c24d3b36d28 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -164,7 +164,7 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw, struct rt2x00_dev *rt2x00dev = hw->priv; struct rt2x00_intf *intf = vif_to_intf(conf->vif); struct data_queue *queue = - rt2x00queue_get_queue(rt2x00dev, IEEE80211_TX_QUEUE_BEACON); + rt2x00queue_get_queue(rt2x00dev, RT2X00_BCN_QUEUE_BEACON); struct queue_entry *entry = NULL; unsigned int i; diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c index 764147dd5aea..275c8a1e6638 100644 --- a/drivers/net/wireless/rt2x00/rt2x00pci.c +++ b/drivers/net/wireless/rt2x00/rt2x00pci.c @@ -32,53 +32,6 @@ #include "rt2x00pci.h" /* - * Beacon handlers. - */ -int rt2x00pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb, - struct ieee80211_tx_control *control) -{ - struct rt2x00_dev *rt2x00dev = hw->priv; - struct rt2x00_intf *intf = vif_to_intf(control->vif); - struct queue_entry_priv_pci_tx *priv_tx; - struct skb_frame_desc *skbdesc; - - if (unlikely(!intf->beacon)) - return -ENOBUFS; - - priv_tx = intf->beacon->priv_data; - - /* - * Fill in skb descriptor - */ - skbdesc = get_skb_frame_desc(skb); - memset(skbdesc, 0, sizeof(*skbdesc)); - skbdesc->data = skb->data; - skbdesc->data_len = skb->len; - skbdesc->desc = priv_tx->desc; - skbdesc->desc_len = intf->beacon->queue->desc_size; - skbdesc->entry = intf->beacon; - - /* - * Just in case mac80211 doesn't set this correctly, - * but we need this queue set for the descriptor - * initialization. - */ - control->queue = IEEE80211_TX_QUEUE_BEACON; - rt2x00lib_write_tx_desc(rt2x00dev, skb, control); - - /* - * Enable beacon generation. - * Write entire beacon with descriptor to register, - * and kick the beacon generator. - */ - memcpy(priv_tx->data, skb->data, skb->len); - rt2x00dev->ops->lib->kick_tx_queue(rt2x00dev, control->queue); - - return 0; -} -EXPORT_SYMBOL_GPL(rt2x00pci_beacon_update); - -/* * TX data handlers. */ int rt2x00pci_write_tx_data(struct rt2x00_dev *rt2x00dev, diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.h b/drivers/net/wireless/rt2x00/rt2x00pci.h index 3b1597ffb4f2..71335e16b058 100644 --- a/drivers/net/wireless/rt2x00/rt2x00pci.h +++ b/drivers/net/wireless/rt2x00/rt2x00pci.h @@ -88,12 +88,6 @@ rt2x00pci_register_multiwrite(struct rt2x00_dev *rt2x00dev, } /* - * Beacon handlers. - */ -int rt2x00pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb, - struct ieee80211_tx_control *control); - -/* * TX data handlers. */ int rt2x00pci_write_tx_data(struct rt2x00_dev *rt2x00dev, diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c index 921eca35719d..52bb57ddc05f 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c @@ -30,7 +30,7 @@ #include "rt2x00lib.h" struct data_queue *rt2x00queue_get_queue(struct rt2x00_dev *rt2x00dev, - const enum ieee80211_tx_queue queue) + const unsigned int queue) { int atim = test_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags); @@ -40,9 +40,9 @@ struct data_queue *rt2x00queue_get_queue(struct rt2x00_dev *rt2x00dev, if (!rt2x00dev->bcn) return NULL; - if (queue == IEEE80211_TX_QUEUE_BEACON) + if (queue == RT2X00_BCN_QUEUE_BEACON) return &rt2x00dev->bcn[0]; - else if (queue == IEEE80211_TX_QUEUE_AFTER_BEACON && atim) + else if (queue == RT2X00_BCN_QUEUE_ATIM && atim) return &rt2x00dev->bcn[1]; return NULL; diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h index 75af48eddc25..956e0be8aadd 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.h +++ b/drivers/net/wireless/rt2x00/rt2x00queue.h @@ -67,6 +67,21 @@ enum data_queue_qid { }; /** + * enum rt2x00_bcn_queue: Beacon queue index + * + * Start counting with a high offset, this because this enumeration + * supplements &enum ieee80211_tx_queue and we should prevent value + * conflicts. + * + * @RT2X00_BCN_QUEUE_BEACON: Beacon queue + * @RT2X00_BCN_QUEUE_ATIM: Atim queue (sends frame after beacon) + */ +enum rt2x00_bcn_queue { + RT2X00_BCN_QUEUE_BEACON = 100, + RT2X00_BCN_QUEUE_ATIM = 101, +}; + +/** * struct skb_frame_desc: Descriptor information for the skb buffer * * This structure is placed over the skb->cb array, this means that diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index 534e1647b7cf..59e87a1d96a4 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -1582,11 +1582,11 @@ static void rt61pci_write_tx_desc(struct rt2x00_dev *rt2x00dev, * TX data initialization */ static void rt61pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev, - unsigned int queue) + const unsigned int queue) { u32 reg; - if (queue == IEEE80211_TX_QUEUE_BEACON) { + if (queue == RT2X00_BCN_QUEUE_BEACON) { /* * For Wi-Fi faily generated beacons between participating * stations. Set TBTT phase adaptive adjustment step to 8us. @@ -2431,11 +2431,11 @@ static int rt61pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb, skbdesc->entry = intf->beacon; /* - * Just in case the ieee80211 doesn't set this, - * but we need this queue set for the descriptor - * initialization. + * mac80211 doesn't provide the control->queue variable + * for beacons. Set our own queue identification so + * it can be used during descriptor initialization. */ - control->queue = IEEE80211_TX_QUEUE_BEACON; + control->queue = RT2X00_BCN_QUEUE_BEACON; rt2x00lib_write_tx_desc(rt2x00dev, skb, control); /* diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index b519a4bfc212..4b5bde8b53de 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -1326,11 +1326,11 @@ static int rt73usb_get_tx_data_len(struct rt2x00_dev *rt2x00dev, * TX data initialization */ static void rt73usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev, - unsigned int queue) + const unsigned int queue) { u32 reg; - if (queue != IEEE80211_TX_QUEUE_BEACON) + if (queue != RT2X00_BCN_QUEUE_BEACON) return; /* @@ -2031,11 +2031,11 @@ static int rt73usb_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb, skbdesc->entry = intf->beacon; /* - * Just in case the ieee80211 doesn't set this, - * but we need this queue set for the descriptor - * initialization. + * mac80211 doesn't provide the control->queue variable + * for beacons. Set our own queue identification so + * it can be used during descriptor initialization. */ - control->queue = IEEE80211_TX_QUEUE_BEACON; + control->queue = RT2X00_BCN_QUEUE_BEACON; rt2x00lib_write_tx_desc(rt2x00dev, skb, control); /* |