}
EXPORT_SYMBOL_GPL(rt2800_mcu_request);
+int rt2800_wait_csr_ready(struct rt2x00_dev *rt2x00dev)
+{
+ unsigned int i = 0;
+ u32 reg;
+
+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
+ rt2800_register_read(rt2x00dev, MAC_CSR0, ®);
+ if (reg && reg != ~0)
+ return 0;
+ msleep(1);
+ }
+
+ ERROR(rt2x00dev, "Unstable hardware.\n");
+ return -EBUSY;
+}
+EXPORT_SYMBOL_GPL(rt2800_wait_csr_ready);
+
int rt2800_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev)
{
unsigned int i;
u32 reg;
/*
- * Wait for stable hardware.
+ * If driver doesn't wake up firmware here,
+ * rt2800_load_firmware will hang forever when interface is up again.
*/
- for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
- rt2800_register_read(rt2x00dev, MAC_CSR0, ®);
- if (reg && reg != ~0)
- break;
- msleep(1);
- }
+ rt2800_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0x00000000);
- if (i == REGISTER_BUSY_COUNT) {
- ERROR(rt2x00dev, "Unstable hardware.\n");
+ /*
+ * Wait for stable hardware.
+ */
+ if (rt2800_wait_csr_ready(rt2x00dev))
return -EBUSY;
- }
if (rt2x00_is_pci(rt2x00dev))
rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000002);
txdesc->key_idx : 0xff);
rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT,
txdesc->length);
- rt2x00_set_field32(&word, TXWI_W1_PACKETID, txdesc->queue + 1);
+ rt2x00_set_field32(&word, TXWI_W1_PACKETID, txdesc->qid + 1);
rt2x00_desc_write(txwi, 1, word);
/*
}
EXPORT_SYMBOL_GPL(rt2800_process_rxwi);
+static bool rt2800_txdone_entry_check(struct queue_entry *entry, u32 reg)
+{
+ __le32 *txwi;
+ u32 word;
+ int wcid, ack, pid;
+ int tx_wcid, tx_ack, tx_pid;
+
+ wcid = rt2x00_get_field32(reg, TX_STA_FIFO_WCID);
+ ack = rt2x00_get_field32(reg, TX_STA_FIFO_TX_ACK_REQUIRED);
+ pid = rt2x00_get_field32(reg, TX_STA_FIFO_PID_TYPE);
+
+ /*
+ * This frames has returned with an IO error,
+ * so the status report is not intended for this
+ * frame.
+ */
+ if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags)) {
+ rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
+ return false;
+ }
+
+ /*
+ * Validate if this TX status report is intended for
+ * this entry by comparing the WCID/ACK/PID fields.
+ */
+ txwi = rt2800_drv_get_txwi(entry);
+
+ rt2x00_desc_read(txwi, 1, &word);
+ tx_wcid = rt2x00_get_field32(word, TXWI_W1_WIRELESS_CLI_ID);
+ tx_ack = rt2x00_get_field32(word, TXWI_W1_ACK);
+ tx_pid = rt2x00_get_field32(word, TXWI_W1_PACKETID);
+
+ if ((wcid != tx_wcid) || (ack != tx_ack) || (pid != tx_pid)) {
+ WARNING(entry->queue->rt2x00dev,
+ "TX status report missed for queue %d entry %d\n",
+ entry->queue->qid, entry->entry_idx);
+ rt2x00lib_txdone_noinfo(entry, TXDONE_UNKNOWN);
+ return false;
+ }
+
+ return true;
+}
+
void rt2800_txdone(struct rt2x00_dev *rt2x00dev)
{
struct data_queue *queue;
struct txdone_entry_desc txdesc;
u32 word;
u32 reg;
- int wcid, ack, pid, tx_wcid, tx_ack, tx_pid;
u16 mcs, real_mcs;
+ u8 pid;
int i;
/*
if (!rt2x00_get_field32(reg, TX_STA_FIFO_VALID))
break;
- wcid = rt2x00_get_field32(reg, TX_STA_FIFO_WCID);
- ack = rt2x00_get_field32(reg, TX_STA_FIFO_TX_ACK_REQUIRED);
- pid = rt2x00_get_field32(reg, TX_STA_FIFO_PID_TYPE);
-
/*
* Skip this entry when it contains an invalid
* queue identication number.
*/
- if (pid <= 0 || pid > QID_RX)
+ pid = rt2x00_get_field32(reg, TX_STA_FIFO_PID_TYPE) - 1;
+ if (pid >= QID_RX)
continue;
- queue = rt2x00queue_get_queue(rt2x00dev, pid - 1);
+ queue = rt2x00queue_get_queue(rt2x00dev, pid);
if (unlikely(!queue))
continue;
* order. We first check that the queue is not empty.
*/
entry = NULL;
+ txwi = NULL;
while (!rt2x00queue_empty(queue)) {
entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
- if (!test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
+ if (rt2800_txdone_entry_check(entry, reg))
break;
-
- rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
}
if (!entry || rt2x00queue_empty(queue))
break;
- /*
- * Check if we got a match by looking at WCID/ACK/PID
- * fields
- */
- txwi = rt2800_drv_get_txwi(entry);
-
- rt2x00_desc_read(txwi, 1, &word);
- tx_wcid = rt2x00_get_field32(word, TXWI_W1_WIRELESS_CLI_ID);
- tx_ack = rt2x00_get_field32(word, TXWI_W1_ACK);
- tx_pid = rt2x00_get_field32(word, TXWI_W1_PACKETID);
-
- if ((wcid != tx_wcid) || (ack != tx_ack) || (pid != tx_pid))
- WARNING(rt2x00dev, "invalid TX_STA_FIFO content");
/*
* Obtain the status about this packet.
*/
txdesc.flags = 0;
+ txwi = rt2800_drv_get_txwi(entry);
rt2x00_desc_read(txwi, 0, &word);
mcs = rt2x00_get_field32(word, TXWI_W0_MCS);
- mcs = rt2x00_get_field32(reg, TX_STA_FIFO_MCS);
real_mcs = rt2x00_get_field32(reg, TX_STA_FIFO_MCS);
/*
}
if (flags & CONFIG_UPDATE_MAC) {
- reg = le32_to_cpu(conf->mac[1]);
- rt2x00_set_field32(®, MAC_ADDR_DW1_UNICAST_TO_ME_MASK, 0xff);
- conf->mac[1] = cpu_to_le32(reg);
+ if (!is_zero_ether_addr((const u8 *)conf->mac)) {
+ reg = le32_to_cpu(conf->mac[1]);
+ rt2x00_set_field32(®, MAC_ADDR_DW1_UNICAST_TO_ME_MASK, 0xff);
+ conf->mac[1] = cpu_to_le32(reg);
+ }
rt2800_register_multiwrite(rt2x00dev, MAC_ADDR_DW0,
conf->mac, sizeof(conf->mac));
}
if (flags & CONFIG_UPDATE_BSSID) {
- reg = le32_to_cpu(conf->bssid[1]);
- rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_ID_MASK, 3);
- rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 7);
- conf->bssid[1] = cpu_to_le32(reg);
+ if (!is_zero_ether_addr((const u8 *)conf->bssid)) {
+ reg = le32_to_cpu(conf->bssid[1]);
+ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_ID_MASK, 3);
+ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 7);
+ conf->bssid[1] = cpu_to_le32(reg);
+ }
rt2800_register_multiwrite(rt2x00dev, MAC_BSSID_DW0,
conf->bssid, sizeof(conf->bssid));
}
EXPORT_SYMBOL_GPL(rt2800_config_intf);
-void rt2800_config_erp(struct rt2x00_dev *rt2x00dev, struct rt2x00lib_erp *erp)
+void rt2800_config_erp(struct rt2x00_dev *rt2x00dev, struct rt2x00lib_erp *erp,
+ u32 changed)
{
u32 reg;
- rt2800_register_read(rt2x00dev, AUTO_RSP_CFG, ®);
- rt2x00_set_field32(®, AUTO_RSP_CFG_BAC_ACK_POLICY,
- !!erp->short_preamble);
- rt2x00_set_field32(®, AUTO_RSP_CFG_AR_PREAMBLE,
- !!erp->short_preamble);
- rt2800_register_write(rt2x00dev, AUTO_RSP_CFG, reg);
+ if (changed & BSS_CHANGED_ERP_PREAMBLE) {
+ rt2800_register_read(rt2x00dev, AUTO_RSP_CFG, ®);
+ rt2x00_set_field32(®, AUTO_RSP_CFG_BAC_ACK_POLICY,
+ !!erp->short_preamble);
+ rt2x00_set_field32(®, AUTO_RSP_CFG_AR_PREAMBLE,
+ !!erp->short_preamble);
+ rt2800_register_write(rt2x00dev, AUTO_RSP_CFG, reg);
+ }
- rt2800_register_read(rt2x00dev, OFDM_PROT_CFG, ®);
- rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL,
- erp->cts_protection ? 2 : 0);
- rt2800_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
+ if (changed & BSS_CHANGED_ERP_CTS_PROT) {
+ rt2800_register_read(rt2x00dev, OFDM_PROT_CFG, ®);
+ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL,
+ erp->cts_protection ? 2 : 0);
+ rt2800_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
+ }
- rt2800_register_write(rt2x00dev, LEGACY_BASIC_RATE,
- erp->basic_rates);
- rt2800_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003);
+ if (changed & BSS_CHANGED_BASIC_RATES) {
+ rt2800_register_write(rt2x00dev, LEGACY_BASIC_RATE,
+ erp->basic_rates);
+ rt2800_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003);
+ }
- rt2800_register_read(rt2x00dev, BKOFF_SLOT_CFG, ®);
- rt2x00_set_field32(®, BKOFF_SLOT_CFG_SLOT_TIME, erp->slot_time);
- rt2800_register_write(rt2x00dev, BKOFF_SLOT_CFG, reg);
+ if (changed & BSS_CHANGED_ERP_SLOT) {
+ rt2800_register_read(rt2x00dev, BKOFF_SLOT_CFG, ®);
+ rt2x00_set_field32(®, BKOFF_SLOT_CFG_SLOT_TIME,
+ erp->slot_time);
+ rt2800_register_write(rt2x00dev, BKOFF_SLOT_CFG, reg);
- rt2800_register_read(rt2x00dev, XIFS_TIME_CFG, ®);
- rt2x00_set_field32(®, XIFS_TIME_CFG_EIFS, erp->eifs);
- rt2800_register_write(rt2x00dev, XIFS_TIME_CFG, reg);
+ rt2800_register_read(rt2x00dev, XIFS_TIME_CFG, ®);
+ rt2x00_set_field32(®, XIFS_TIME_CFG_EIFS, erp->eifs);
+ rt2800_register_write(rt2x00dev, XIFS_TIME_CFG, reg);
+ }
- rt2800_register_read(rt2x00dev, BCN_TIME_CFG, ®);
- rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL,
- erp->beacon_int * 16);
- rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+ if (changed & BSS_CHANGED_BEACON_INT) {
+ rt2800_register_read(rt2x00dev, BCN_TIME_CFG, ®);
+ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL,
+ erp->beacon_int * 16);
+ rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+ }
}
EXPORT_SYMBOL_GPL(rt2800_config_erp);
* double meaning, and we should set a 7DBm boost flag.
*/
rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A_7DBM_BOOST,
- (info->tx_power1 >= 0));
+ (info->default_power1 >= 0));
- if (info->tx_power1 < 0)
- info->tx_power1 += 7;
+ if (info->default_power1 < 0)
+ info->default_power1 += 7;
- rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A,
- TXPOWER_A_TO_DEV(info->tx_power1));
+ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A, info->default_power1);
rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A_7DBM_BOOST,
- (info->tx_power2 >= 0));
+ (info->default_power2 >= 0));
- if (info->tx_power2 < 0)
- info->tx_power2 += 7;
+ if (info->default_power2 < 0)
+ info->default_power2 += 7;
- rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A,
- TXPOWER_A_TO_DEV(info->tx_power2));
+ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A, info->default_power2);
} else {
- rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_G,
- TXPOWER_G_TO_DEV(info->tx_power1));
- rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_G,
- TXPOWER_G_TO_DEV(info->tx_power2));
+ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_G, info->default_power1);
+ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_G, info->default_power2);
}
rt2x00_set_field32(&rf->rf4, RF4_HT40, conf_is_ht40(conf));
rt2800_rfcsr_write(rt2x00dev, 6, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 12, &rfcsr);
- rt2x00_set_field8(&rfcsr, RFCSR12_TX_POWER,
- TXPOWER_G_TO_DEV(info->tx_power1));
+ rt2x00_set_field8(&rfcsr, RFCSR12_TX_POWER, info->default_power1);
rt2800_rfcsr_write(rt2x00dev, 12, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 13, &rfcsr);
- rt2x00_set_field8(&rfcsr, RFCSR13_TX_POWER,
- TXPOWER_G_TO_DEV(info->tx_power2));
+ rt2x00_set_field8(&rfcsr, RFCSR13_TX_POWER, info->default_power2);
rt2800_rfcsr_write(rt2x00dev, 13, rfcsr);
rt2800_rfcsr_read(rt2x00dev, 23, &rfcsr);
unsigned int tx_pin;
u8 bbp;
+ if (rf->channel <= 14) {
+ info->default_power1 = TXPOWER_G_TO_DEV(info->default_power1);
+ info->default_power2 = TXPOWER_G_TO_DEV(info->default_power2);
+ } else {
+ info->default_power1 = TXPOWER_A_TO_DEV(info->default_power1);
+ info->default_power2 = TXPOWER_A_TO_DEV(info->default_power2);
+ }
+
if (rt2x00_rf(rt2x00dev, RF2020) ||
rt2x00_rf(rt2x00dev, RF3020) ||
rt2x00_rf(rt2x00dev, RF3021) ||
- rt2x00_rf(rt2x00dev, RF3022))
+ rt2x00_rf(rt2x00dev, RF3022) ||
+ rt2x00_rf(rt2x00dev, RF3052))
rt2800_config_channel_rf3xxx(rt2x00dev, conf, rf, info);
else
rt2800_config_channel_rf2xxx(rt2x00dev, conf, rf, info);
/*
* Initialization functions.
*/
-int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
+static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
u16 eeprom;
rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS3FBK, 2);
rt2800_register_write(rt2x00dev, LG_FBK_CFG1, reg);
+ /*
+ * Do not force the BA window size, we use the TXWI to set it
+ */
+ rt2800_register_read(rt2x00dev, AMPDU_BA_WINSIZE, ®);
+ rt2x00_set_field32(®, AMPDU_BA_WINSIZE_FORCE_WINSIZE_ENABLE, 0);
+ rt2x00_set_field32(®, AMPDU_BA_WINSIZE_FORCE_WINSIZE, 0);
+ rt2800_register_write(rt2x00dev, AMPDU_BA_WINSIZE, reg);
+
/*
* We must clear the error counters.
* These registers are cleared on read,
return 0;
}
-EXPORT_SYMBOL_GPL(rt2800_init_registers);
static int rt2800_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev)
{
return -EACCES;
}
-int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
+static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
{
unsigned int i;
u16 eeprom;
return 0;
}
-EXPORT_SYMBOL_GPL(rt2800_init_bbp);
static u8 rt2800_init_rx_filter(struct rt2x00_dev *rt2x00dev,
bool bw40, u8 rfcsr24, u8 filter_target)
return rfcsr24;
}
-int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
+static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
{
u8 rfcsr;
u8 bbp;
return 0;
}
-EXPORT_SYMBOL_GPL(rt2800_init_rfcsr);
+
+int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev)
+{
+ u32 reg;
+ u16 word;
+
+ /*
+ * Initialize all registers.
+ */
+ if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev) ||
+ rt2800_init_registers(rt2x00dev) ||
+ rt2800_init_bbp(rt2x00dev) ||
+ rt2800_init_rfcsr(rt2x00dev)))
+ return -EIO;
+
+ /*
+ * Send signal to firmware during boot time.
+ */
+ rt2800_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0, 0, 0);
+
+ if (rt2x00_is_usb(rt2x00dev) &&
+ (rt2x00_rt(rt2x00dev, RT3070) ||
+ rt2x00_rt(rt2x00dev, RT3071) ||
+ rt2x00_rt(rt2x00dev, RT3572))) {
+ udelay(200);
+ rt2800_mcu_request(rt2x00dev, MCU_CURRENT, 0, 0, 0);
+ udelay(10);
+ }
+
+ /*
+ * Enable RX.
+ */
+ rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1);
+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 0);
+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+
+ udelay(50);
+
+ rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 1);
+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 1);
+ rt2x00_set_field32(®, WPDMA_GLO_CFG_WP_DMA_BURST_SIZE, 2);
+ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1);
+ rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
+
+ rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1);
+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 1);
+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+
+ /*
+ * Initialize LED control
+ */
+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED1, &word);
+ rt2800_mcu_request(rt2x00dev, MCU_LED_1, 0xff,
+ word & 0xff, (word >> 8) & 0xff);
+
+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED2, &word);
+ rt2800_mcu_request(rt2x00dev, MCU_LED_2, 0xff,
+ word & 0xff, (word >> 8) & 0xff);
+
+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED3, &word);
+ rt2800_mcu_request(rt2x00dev, MCU_LED_3, 0xff,
+ word & 0xff, (word >> 8) & 0xff);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(rt2800_enable_radio);
+
+void rt2800_disable_radio(struct rt2x00_dev *rt2x00dev)
+{
+ u32 reg;
+
+ rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
+ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_DMA_BUSY, 0);
+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
+ rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_DMA_BUSY, 0);
+ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1);
+ rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
+
+ /* Wait for DMA, ignore error */
+ rt2800_wait_wpdma_ready(rt2x00dev);
+
+ rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 0);
+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 0);
+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
+
+ rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0);
+ rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0);
+}
+EXPORT_SYMBOL_GPL(rt2800_disable_radio);
int rt2800_efuse_detect(struct rt2x00_dev *rt2x00dev)
{
default_lna_gain);
rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word);
+ rt2x00_eeprom_read(rt2x00dev, EEPROM_MAX_TX_POWER, &word);
+ if (rt2x00_get_field16(word, EEPROM_MAX_TX_POWER_24GHZ) == 0xff)
+ rt2x00_set_field16(&word, EEPROM_MAX_TX_POWER_24GHZ, MAX_G_TXPOWER);
+ if (rt2x00_get_field16(word, EEPROM_MAX_TX_POWER_5GHZ) == 0xff)
+ rt2x00_set_field16(&word, EEPROM_MAX_TX_POWER_5GHZ, MAX_A_TXPOWER);
+ rt2x00_eeprom_write(rt2x00dev, EEPROM_MAX_TX_POWER, word);
+
return 0;
}
EXPORT_SYMBOL_GPL(rt2800_validate_eeprom);
{
struct hw_mode_spec *spec = &rt2x00dev->spec;
struct channel_info *info;
- char *tx_power1;
- char *tx_power2;
+ char *default_power1;
+ char *default_power2;
unsigned int i;
+ unsigned short max_power;
u16 eeprom;
/*
spec->channels_info = info;
- tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1);
- tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2);
+ rt2x00_eeprom_read(rt2x00dev, EEPROM_MAX_TX_POWER, &eeprom);
+ max_power = rt2x00_get_field16(eeprom, EEPROM_MAX_TX_POWER_24GHZ);
+ default_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1);
+ default_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2);
for (i = 0; i < 14; i++) {
- info[i].tx_power1 = TXPOWER_G_FROM_DEV(tx_power1[i]);
- info[i].tx_power2 = TXPOWER_G_FROM_DEV(tx_power2[i]);
+ info[i].max_power = max_power;
+ info[i].default_power1 = TXPOWER_G_FROM_DEV(default_power1[i]);
+ info[i].default_power2 = TXPOWER_G_FROM_DEV(default_power2[i]);
}
if (spec->num_channels > 14) {
- tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1);
- tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2);
+ max_power = rt2x00_get_field16(eeprom, EEPROM_MAX_TX_POWER_5GHZ);
+ default_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1);
+ default_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2);
for (i = 14; i < spec->num_channels; i++) {
- info[i].tx_power1 = TXPOWER_A_FROM_DEV(tx_power1[i]);
- info[i].tx_power2 = TXPOWER_A_FROM_DEV(tx_power2[i]);
+ info[i].max_power = max_power;
+ info[i].default_power1 = TXPOWER_A_FROM_DEV(default_power1[i]);
+ info[i].default_power2 = TXPOWER_A_FROM_DEV(default_power2[i]);
}
}
git.openpandora.org / pandora-kernel.git / blobdiff