Supported chipsets: rt2571W & rt2671.
*/
-/*
- * Set enviroment defines for rt2x00.h
- */
-#define DRV_NAME "rt73usb"
-
#include <linux/delay.h>
#include <linux/etherdevice.h>
#include <linux/init.h>
* between each attampt. When the busy bit is still set at that time,
* the access attempt is considered to have failed,
* and we will print an error.
+ * The _lock versions must be used if you already hold the usb_cache_mutex
*/
-static inline void rt73usb_register_read(const struct rt2x00_dev *rt2x00dev,
+static inline void rt73usb_register_read(struct rt2x00_dev *rt2x00dev,
const unsigned int offset, u32 *value)
{
__le32 reg;
*value = le32_to_cpu(reg);
}
-static inline void rt73usb_register_multiread(const struct rt2x00_dev
- *rt2x00dev,
+static inline void rt73usb_register_read_lock(struct rt2x00_dev *rt2x00dev,
+ const unsigned int offset, u32 *value)
+{
+ __le32 reg;
+ rt2x00usb_vendor_req_buff_lock(rt2x00dev, USB_MULTI_READ,
+ USB_VENDOR_REQUEST_IN, offset,
+ ®, sizeof(u32), REGISTER_TIMEOUT);
+ *value = le32_to_cpu(reg);
+}
+
+static inline void rt73usb_register_multiread(struct rt2x00_dev *rt2x00dev,
const unsigned int offset,
void *value, const u32 length)
{
value, length, timeout);
}
-static inline void rt73usb_register_write(const struct rt2x00_dev *rt2x00dev,
+static inline void rt73usb_register_write(struct rt2x00_dev *rt2x00dev,
const unsigned int offset, u32 value)
{
__le32 reg = cpu_to_le32(value);
®, sizeof(u32), REGISTER_TIMEOUT);
}
-static inline void rt73usb_register_multiwrite(const struct rt2x00_dev
- *rt2x00dev,
+static inline void rt73usb_register_write_lock(struct rt2x00_dev *rt2x00dev,
+ const unsigned int offset, u32 value)
+{
+ __le32 reg = cpu_to_le32(value);
+ rt2x00usb_vendor_req_buff_lock(rt2x00dev, USB_MULTI_WRITE,
+ USB_VENDOR_REQUEST_OUT, offset,
+ ®, sizeof(u32), REGISTER_TIMEOUT);
+}
+
+static inline void rt73usb_register_multiwrite(struct rt2x00_dev *rt2x00dev,
const unsigned int offset,
void *value, const u32 length)
{
value, length, timeout);
}
-static u32 rt73usb_bbp_check(const struct rt2x00_dev *rt2x00dev)
+static u32 rt73usb_bbp_check(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
unsigned int i;
for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
- rt73usb_register_read(rt2x00dev, PHY_CSR3, ®);
+ rt73usb_register_read_lock(rt2x00dev, PHY_CSR3, ®);
if (!rt2x00_get_field32(reg, PHY_CSR3_BUSY))
break;
udelay(REGISTER_BUSY_DELAY);
return reg;
}
-static void rt73usb_bbp_write(const struct rt2x00_dev *rt2x00dev,
+static void rt73usb_bbp_write(struct rt2x00_dev *rt2x00dev,
const unsigned int word, const u8 value)
{
u32 reg;
+ mutex_lock(&rt2x00dev->usb_cache_mutex);
+
/*
* Wait until the BBP becomes ready.
*/
reg = rt73usb_bbp_check(rt2x00dev);
if (rt2x00_get_field32(reg, PHY_CSR3_BUSY)) {
ERROR(rt2x00dev, "PHY_CSR3 register busy. Write failed.\n");
+ mutex_unlock(&rt2x00dev->usb_cache_mutex);
return;
}
rt2x00_set_field32(®, PHY_CSR3_BUSY, 1);
rt2x00_set_field32(®, PHY_CSR3_READ_CONTROL, 0);
- rt73usb_register_write(rt2x00dev, PHY_CSR3, reg);
+ rt73usb_register_write_lock(rt2x00dev, PHY_CSR3, reg);
+ mutex_unlock(&rt2x00dev->usb_cache_mutex);
}
-static void rt73usb_bbp_read(const struct rt2x00_dev *rt2x00dev,
+static void rt73usb_bbp_read(struct rt2x00_dev *rt2x00dev,
const unsigned int word, u8 *value)
{
u32 reg;
+ mutex_lock(&rt2x00dev->usb_cache_mutex);
+
/*
* Wait until the BBP becomes ready.
*/
reg = rt73usb_bbp_check(rt2x00dev);
if (rt2x00_get_field32(reg, PHY_CSR3_BUSY)) {
ERROR(rt2x00dev, "PHY_CSR3 register busy. Read failed.\n");
+ mutex_unlock(&rt2x00dev->usb_cache_mutex);
return;
}
rt2x00_set_field32(®, PHY_CSR3_BUSY, 1);
rt2x00_set_field32(®, PHY_CSR3_READ_CONTROL, 1);
- rt73usb_register_write(rt2x00dev, PHY_CSR3, reg);
+ rt73usb_register_write_lock(rt2x00dev, PHY_CSR3, reg);
/*
* Wait until the BBP becomes ready.
}
*value = rt2x00_get_field32(reg, PHY_CSR3_VALUE);
+ mutex_unlock(&rt2x00dev->usb_cache_mutex);
}
-static void rt73usb_rf_write(const struct rt2x00_dev *rt2x00dev,
+static void rt73usb_rf_write(struct rt2x00_dev *rt2x00dev,
const unsigned int word, const u32 value)
{
u32 reg;
if (!word)
return;
+ mutex_lock(&rt2x00dev->usb_cache_mutex);
+
for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
- rt73usb_register_read(rt2x00dev, PHY_CSR4, ®);
+ rt73usb_register_read_lock(rt2x00dev, PHY_CSR4, ®);
if (!rt2x00_get_field32(reg, PHY_CSR4_BUSY))
goto rf_write;
udelay(REGISTER_BUSY_DELAY);
}
+ mutex_unlock(&rt2x00dev->usb_cache_mutex);
ERROR(rt2x00dev, "PHY_CSR4 register busy. Write failed.\n");
return;
* all others contain 20 bits.
*/
rt2x00_set_field32(®, PHY_CSR4_NUMBER_OF_BITS,
- 20 + !!(rt2x00_rf(&rt2x00dev->chip, RF5225) ||
- rt2x00_rf(&rt2x00dev->chip, RF2527)));
+ 20 + (rt2x00_rf(&rt2x00dev->chip, RF5225) ||
+ rt2x00_rf(&rt2x00dev->chip, RF2527)));
rt2x00_set_field32(®, PHY_CSR4_IF_SELECT, 0);
rt2x00_set_field32(®, PHY_CSR4_BUSY, 1);
- rt73usb_register_write(rt2x00dev, PHY_CSR4, reg);
+ rt73usb_register_write_lock(rt2x00dev, PHY_CSR4, reg);
rt2x00_rf_write(rt2x00dev, word, value);
+ mutex_unlock(&rt2x00dev->usb_cache_mutex);
}
#ifdef CONFIG_RT2X00_LIB_DEBUGFS
#define CSR_OFFSET(__word) ( CSR_REG_BASE + ((__word) * sizeof(u32)) )
-static void rt73usb_read_csr(const struct rt2x00_dev *rt2x00dev,
+static void rt73usb_read_csr(struct rt2x00_dev *rt2x00dev,
const unsigned int word, u32 *data)
{
rt73usb_register_read(rt2x00dev, CSR_OFFSET(word), data);
}
-static void rt73usb_write_csr(const struct rt2x00_dev *rt2x00dev,
+static void rt73usb_write_csr(struct rt2x00_dev *rt2x00dev,
const unsigned int word, u32 data)
{
rt73usb_register_write(rt2x00dev, CSR_OFFSET(word), data);
*/
rt73usb_register_read(rt2x00dev, TXRX_CSR9, ®);
rt2x00_set_field32(®, TXRX_CSR9_TSF_TICKING, 1);
- rt2x00_set_field32(®, TXRX_CSR9_TBTT_ENABLE, 1);
+ rt2x00_set_field32(®, TXRX_CSR9_TBTT_ENABLE,
+ (tsf_sync == TSF_SYNC_BEACON));
rt2x00_set_field32(®, TXRX_CSR9_BEACON_GEN, 0);
rt2x00_set_field32(®, TXRX_CSR9_TSF_SYNC, tsf_sync);
rt73usb_register_write(rt2x00dev, TXRX_CSR9, reg);
}
static void rt73usb_config_antenna_5x(struct rt2x00_dev *rt2x00dev,
- const int antenna_tx,
- const int antenna_rx)
+ struct antenna_setup *ant)
{
u8 r3;
u8 r4;
u8 r77;
+ u8 temp;
rt73usb_bbp_read(rt2x00dev, 3, &r3);
rt73usb_bbp_read(rt2x00dev, 4, &r4);
rt2x00_set_field8(&r3, BBP_R3_SMART_MODE, 0);
- switch (antenna_rx) {
- case ANTENNA_SW_DIVERSITY:
+ /*
+ * Configure the RX antenna.
+ */
+ switch (ant->rx) {
case ANTENNA_HW_DIVERSITY:
- rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 2);
- rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END,
- !!(rt2x00dev->curr_hwmode != HWMODE_A));
+ rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 2);
+ temp = !test_bit(CONFIG_FRAME_TYPE, &rt2x00dev->flags)
+ && (rt2x00dev->curr_hwmode != HWMODE_A);
+ rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END, temp);
break;
case ANTENNA_A:
- rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 1);
+ rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 1);
rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END, 0);
-
if (rt2x00dev->curr_hwmode == HWMODE_A)
- rt2x00_set_field8(&r77, BBP_R77_PAIR, 0);
+ rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 0);
else
- rt2x00_set_field8(&r77, BBP_R77_PAIR, 3);
+ rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 3);
break;
+ case ANTENNA_SW_DIVERSITY:
+ /*
+ * NOTE: We should never come here because rt2x00lib is
+ * supposed to catch this and send us the correct antenna
+ * explicitely. However we are nog going to bug about this.
+ * Instead, just default to antenna B.
+ */
case ANTENNA_B:
- rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 1);
+ rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 1);
rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END, 0);
-
if (rt2x00dev->curr_hwmode == HWMODE_A)
- rt2x00_set_field8(&r77, BBP_R77_PAIR, 3);
+ rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 3);
else
- rt2x00_set_field8(&r77, BBP_R77_PAIR, 0);
+ rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 0);
break;
}
}
static void rt73usb_config_antenna_2x(struct rt2x00_dev *rt2x00dev,
- const int antenna_tx,
- const int antenna_rx)
+ struct antenna_setup *ant)
{
u8 r3;
u8 r4;
rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END,
!test_bit(CONFIG_FRAME_TYPE, &rt2x00dev->flags));
- switch (antenna_rx) {
- case ANTENNA_SW_DIVERSITY:
+ /*
+ * Configure the RX antenna.
+ */
+ switch (ant->rx) {
case ANTENNA_HW_DIVERSITY:
- rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 2);
+ rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 2);
break;
case ANTENNA_A:
- rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 1);
- rt2x00_set_field8(&r77, BBP_R77_PAIR, 3);
+ rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 3);
+ rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 1);
break;
+ case ANTENNA_SW_DIVERSITY:
+ /*
+ * NOTE: We should never come here because rt2x00lib is
+ * supposed to catch this and send us the correct antenna
+ * explicitely. However we are nog going to bug about this.
+ * Instead, just default to antenna B.
+ */
case ANTENNA_B:
- rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 1);
- rt2x00_set_field8(&r77, BBP_R77_PAIR, 0);
+ rt2x00_set_field8(&r77, BBP_R77_RX_ANTENNA, 0);
+ rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA_CONTROL, 1);
break;
}
};
static void rt73usb_config_antenna(struct rt2x00_dev *rt2x00dev,
- const int antenna_tx, const int antenna_rx)
+ struct antenna_setup *ant)
{
const struct antenna_sel *sel;
unsigned int lna;
unsigned int i;
u32 reg;
- rt73usb_register_read(rt2x00dev, PHY_CSR0, ®);
-
if (rt2x00dev->curr_hwmode == HWMODE_A) {
sel = antenna_sel_a;
lna = test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags);
-
- rt2x00_set_field32(®, PHY_CSR0_PA_PE_BG, 0);
- rt2x00_set_field32(®, PHY_CSR0_PA_PE_A, 1);
} else {
sel = antenna_sel_bg;
lna = test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags);
-
- rt2x00_set_field32(®, PHY_CSR0_PA_PE_BG, 1);
- rt2x00_set_field32(®, PHY_CSR0_PA_PE_A, 0);
}
for (i = 0; i < ARRAY_SIZE(antenna_sel_a); i++)
rt73usb_bbp_write(rt2x00dev, sel[i].word, sel[i].value[lna]);
+ rt73usb_register_read(rt2x00dev, PHY_CSR0, ®);
+
+ rt2x00_set_field32(®, PHY_CSR0_PA_PE_BG,
+ (rt2x00dev->curr_hwmode == HWMODE_B ||
+ rt2x00dev->curr_hwmode == HWMODE_G));
+ rt2x00_set_field32(®, PHY_CSR0_PA_PE_A,
+ (rt2x00dev->curr_hwmode == HWMODE_A));
+
rt73usb_register_write(rt2x00dev, PHY_CSR0, reg);
if (rt2x00_rf(&rt2x00dev->chip, RF5226) ||
rt2x00_rf(&rt2x00dev->chip, RF5225))
- rt73usb_config_antenna_5x(rt2x00dev, antenna_tx, antenna_rx);
+ rt73usb_config_antenna_5x(rt2x00dev, ant);
else if (rt2x00_rf(&rt2x00dev->chip, RF2528) ||
rt2x00_rf(&rt2x00dev->chip, RF2527))
- rt73usb_config_antenna_2x(rt2x00dev, antenna_tx, antenna_rx);
+ rt73usb_config_antenna_2x(rt2x00dev, ant);
}
static void rt73usb_config_duration(struct rt2x00_dev *rt2x00dev,
if ((flags & CONFIG_UPDATE_TXPOWER) && !(flags & CONFIG_UPDATE_CHANNEL))
rt73usb_config_txpower(rt2x00dev, libconf->conf->power_level);
if (flags & CONFIG_UPDATE_ANTENNA)
- rt73usb_config_antenna(rt2x00dev, libconf->conf->antenna_sel_tx,
- libconf->conf->antenna_sel_rx);
+ rt73usb_config_antenna(rt2x00dev, &libconf->ant);
if (flags & (CONFIG_UPDATE_SLOT_TIME | CONFIG_UPDATE_BEACON_INT))
rt73usb_config_duration(rt2x00dev, libconf);
}
rt73usb_register_write(rt2x00dev, MAC_CSR14, reg);
rt2x00_set_field16(&rt2x00dev->led_reg, MCU_LEDCS_RADIO_STATUS, 1);
- if (rt2x00dev->rx_status.phymode == MODE_IEEE80211A)
- rt2x00_set_field16(&rt2x00dev->led_reg,
- MCU_LEDCS_LINK_A_STATUS, 1);
- else
- rt2x00_set_field16(&rt2x00dev->led_reg,
- MCU_LEDCS_LINK_BG_STATUS, 1);
+ rt2x00_set_field16(&rt2x00dev->led_reg, MCU_LEDCS_LINK_A_STATUS,
+ (rt2x00dev->rx_status.phymode == MODE_IEEE80211A));
+ rt2x00_set_field16(&rt2x00dev->led_reg, MCU_LEDCS_LINK_BG_STATUS,
+ (rt2x00dev->rx_status.phymode != MODE_IEEE80211A));
rt2x00usb_vendor_request_sw(rt2x00dev, USB_LED_CONTROL, 0x0000,
rt2x00dev->led_reg, REGISTER_TIMEOUT);
/*
* Link tuning
*/
-static void rt73usb_link_stats(struct rt2x00_dev *rt2x00dev)
+static void rt73usb_link_stats(struct rt2x00_dev *rt2x00dev,
+ struct link_qual *qual)
{
u32 reg;
* Update FCS error count from register.
*/
rt73usb_register_read(rt2x00dev, STA_CSR0, ®);
- rt2x00dev->link.rx_failed = rt2x00_get_field32(reg, STA_CSR0_FCS_ERROR);
+ qual->rx_failed = rt2x00_get_field32(reg, STA_CSR0_FCS_ERROR);
/*
* Update False CCA count from register.
*/
rt73usb_register_read(rt2x00dev, STA_CSR1, ®);
- reg = rt2x00_get_field32(reg, STA_CSR1_FALSE_CCA_ERROR);
- rt2x00dev->link.false_cca =
- rt2x00_get_field32(reg, STA_CSR1_FALSE_CCA_ERROR);
+ qual->false_cca = rt2x00_get_field32(reg, STA_CSR1_FALSE_CCA_ERROR);
}
static void rt73usb_reset_tuner(struct rt2x00_dev *rt2x00dev)
* r17 does not yet exceed upper limit, continue and base
* the r17 tuning on the false CCA count.
*/
- if (rt2x00dev->link.false_cca > 512 && r17 < up_bound) {
+ if (rt2x00dev->link.qual.false_cca > 512 && r17 < up_bound) {
r17 += 4;
if (r17 > up_bound)
r17 = up_bound;
rt73usb_bbp_write(rt2x00dev, 17, r17);
- } else if (rt2x00dev->link.false_cca < 100 && r17 > low_bound) {
+ } else if (rt2x00dev->link.qual.false_cca < 100 && r17 > low_bound) {
r17 -= 4;
if (r17 < low_bound)
r17 = low_bound;
return -EIO;
}
- rt2x00usb_enable_radio(rt2x00dev);
-
/*
* Enable LED
*/
rt73usb_disable_radio(rt2x00dev);
break;
case STATE_RADIO_RX_ON:
+ case STATE_RADIO_RX_ON_LINK:
+ rt73usb_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON);
+ break;
case STATE_RADIO_RX_OFF:
- rt73usb_toggle_rx(rt2x00dev, state);
+ case STATE_RADIO_RX_OFF_LINK:
+ rt73usb_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF);
break;
case STATE_DEEP_SLEEP:
case STATE_SLEEP:
* TX descriptor initialization
*/
static void rt73usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
- struct data_desc *txd,
- struct txdata_entry_desc *desc,
- struct ieee80211_hdr *ieee80211hdr,
- unsigned int length,
- struct ieee80211_tx_control *control)
+ struct sk_buff *skb,
+ struct txdata_entry_desc *desc,
+ struct ieee80211_tx_control *control)
{
+ struct skb_desc *skbdesc = get_skb_desc(skb);
+ __le32 *txd = skbdesc->desc;
u32 word;
/*
rt2x00_set_field32(&word, TXD_W0_MORE_FRAG,
test_bit(ENTRY_TXD_MORE_FRAG, &desc->flags));
rt2x00_set_field32(&word, TXD_W0_ACK,
- !(control->flags & IEEE80211_TXCTL_NO_ACK));
+ test_bit(ENTRY_TXD_ACK, &desc->flags));
rt2x00_set_field32(&word, TXD_W0_TIMESTAMP,
test_bit(ENTRY_TXD_REQ_TIMESTAMP, &desc->flags));
rt2x00_set_field32(&word, TXD_W0_OFDM,
!!(control->flags &
IEEE80211_TXCTL_LONG_RETRY_LIMIT));
rt2x00_set_field32(&word, TXD_W0_TKIP_MIC, 0);
- rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, length);
+ rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skbdesc->data_len);
rt2x00_set_field32(&word, TXD_W0_BURST2,
test_bit(ENTRY_TXD_BURST, &desc->flags));
rt2x00_set_field32(&word, TXD_W0_CIPHER_ALG, CIPHER_NONE);
static void rt73usb_fill_rxdone(struct data_entry *entry,
struct rxdata_entry_desc *desc)
{
- struct data_desc *rxd = (struct data_desc *)entry->skb->data;
+ struct skb_desc *skbdesc = get_skb_desc(entry->skb);
+ __le32 *rxd = (__le32 *)entry->skb->data;
u32 word0;
u32 word1;
desc->rssi = rt73usb_agc_to_rssi(entry->ring->rt2x00dev, word1);
desc->ofdm = rt2x00_get_field32(word0, RXD_W0_OFDM);
desc->size = rt2x00_get_field32(word0, RXD_W0_DATABYTE_COUNT);
+ desc->my_bss = !!rt2x00_get_field32(word0, RXD_W0_MY_BSS);
/*
- * Pull the skb to clear the descriptor area.
+ * Set descriptor and data pointer.
*/
- skb_pull(entry->skb, entry->ring->desc_size);
-
- return;
+ skbdesc->desc = entry->skb->data;
+ skbdesc->desc_len = entry->ring->desc_size;
+ skbdesc->data = entry->skb->data + entry->ring->desc_size;
+ skbdesc->data_len = desc->size;
}
/*
rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word);
if (word == 0xffff) {
rt2x00_set_field16(&word, EEPROM_ANTENNA_NUM, 2);
- rt2x00_set_field16(&word, EEPROM_ANTENNA_TX_DEFAULT, 2);
- rt2x00_set_field16(&word, EEPROM_ANTENNA_RX_DEFAULT, 2);
+ rt2x00_set_field16(&word, EEPROM_ANTENNA_TX_DEFAULT,
+ ANTENNA_B);
+ rt2x00_set_field16(&word, EEPROM_ANTENNA_RX_DEFAULT,
+ ANTENNA_B);
rt2x00_set_field16(&word, EEPROM_ANTENNA_FRAME_TYPE, 0);
rt2x00_set_field16(&word, EEPROM_ANTENNA_DYN_TXAGC, 0);
rt2x00_set_field16(&word, EEPROM_ANTENNA_HARDWARE_RADIO, 0);
/*
* Identify default antenna configuration.
*/
- rt2x00dev->hw->conf.antenna_sel_tx =
+ rt2x00dev->default_ant.tx =
rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TX_DEFAULT);
- rt2x00dev->hw->conf.antenna_sel_rx =
+ rt2x00dev->default_ant.rx =
rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RX_DEFAULT);
/*
struct dev_addr_list *mc_list)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
- struct interface *intf = &rt2x00dev->interface;
u32 reg;
/*
* Apply some rules to the filters:
* - Some filters imply different filters to be set.
* - Some things we can't filter out at all.
- * - Some filters are set based on interface type.
*/
if (mc_count)
*total_flags |= FIF_ALLMULTI;
if (*total_flags & FIF_OTHER_BSS ||
*total_flags & FIF_PROMISC_IN_BSS)
*total_flags |= FIF_PROMISC_IN_BSS | FIF_OTHER_BSS;
- if (is_interface_type(intf, IEEE80211_IF_TYPE_AP))
- *total_flags |= FIF_PROMISC_IN_BSS;
/*
* Check if there is any work left for us.
*/
- if (intf->filter == *total_flags)
+ if (rt2x00dev->packet_filter == *total_flags)
return;
- intf->filter = *total_flags;
+ rt2x00dev->packet_filter = *total_flags;
/*
* When in atomic context, reschedule and let rt2x00lib
struct ieee80211_tx_control *control)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
+ struct skb_desc *desc;
+ struct data_ring *ring;
+ struct data_entry *entry;
int timeout;
/*
* initialization.
*/
control->queue = IEEE80211_TX_QUEUE_BEACON;
+ ring = rt2x00lib_get_ring(rt2x00dev, control->queue);
+ entry = rt2x00_get_data_entry(ring);
+
+ /*
+ * Add the descriptor in front of the skb.
+ */
+ skb_push(skb, ring->desc_size);
+ memset(skb->data, 0, ring->desc_size);
/*
- * First we create the beacon.
+ * Fill in skb descriptor
*/
- skb_push(skb, TXD_DESC_SIZE);
- memset(skb->data, 0, TXD_DESC_SIZE);
+ desc = get_skb_desc(skb);
+ desc->desc_len = ring->desc_size;
+ desc->data_len = skb->len - ring->desc_size;
+ desc->desc = skb->data;
+ desc->data = skb->data + ring->desc_size;
+ desc->ring = ring;
+ desc->entry = entry;
- rt2x00lib_write_tx_desc(rt2x00dev, (struct data_desc *)skb->data,
- (struct ieee80211_hdr *)(skb->data +
- TXD_DESC_SIZE),
- skb->len - TXD_DESC_SIZE, control);
+ rt2x00lib_write_tx_desc(rt2x00dev, skb, control);
/*
* Write entire beacon with descriptor to register,
.configure_filter = rt73usb_configure_filter,
.get_stats = rt2x00mac_get_stats,
.set_retry_limit = rt73usb_set_retry_limit,
- .erp_ie_changed = rt2x00mac_erp_ie_changed,
+ .bss_info_changed = rt2x00mac_bss_info_changed,
.conf_tx = rt2x00mac_conf_tx,
.get_tx_stats = rt2x00mac_get_tx_stats,
.get_tsf = rt73usb_get_tsf,
.load_firmware = rt73usb_load_firmware,
.initialize = rt2x00usb_initialize,
.uninitialize = rt2x00usb_uninitialize,
+ .init_rxentry = rt2x00usb_init_rxentry,
+ .init_txentry = rt2x00usb_init_txentry,
.set_device_state = rt73usb_set_device_state,
.link_stats = rt73usb_link_stats,
.reset_tuner = rt73usb_reset_tuner,
};
static const struct rt2x00_ops rt73usb_ops = {
- .name = DRV_NAME,
+ .name = KBUILD_MODNAME,
.rxd_size = RXD_DESC_SIZE,
.txd_size = TXD_DESC_SIZE,
.eeprom_size = EEPROM_SIZE,
MODULE_LICENSE("GPL");
static struct usb_driver rt73usb_driver = {
- .name = DRV_NAME,
+ .name = KBUILD_MODNAME,
.id_table = rt73usb_device_table,
.probe = rt2x00usb_probe,
.disconnect = rt2x00usb_disconnect,
git.samba.org / sfrench / cifs-2.6.git / blobdiff