本文整理汇总了C++中rt2x00usb_register_write函数的典型用法代码示例。如果您正苦于以下问题:C++ rt2x00usb_register_write函数的具体用法?C++ rt2x00usb_register_write怎么用?C++ rt2x00usb_register_write使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了rt2x00usb_register_write函数的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: rt2800usb_init_registers
/*
* Device state switch handlers.
*/
static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
/*
* Wait until BBP and RF are ready.
*/
if (rt2800_wait_csr_ready(rt2x00dev))
return -EBUSY;
rt2x00usb_register_read(rt2x00dev, PBF_SYS_CTRL, ®);
rt2x00usb_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
rt2x00usb_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_CSR, 1);
rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_BBP, 1);
rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
USB_MODE_RESET, REGISTER_TIMEOUT);
rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
return 0;
}
开发者ID:791254467,项目名称:android_cm11_fullsource,代码行数:32,代码来源:rt2800usb.c
示例2: rt2800usb_kill_tx_queue
static void rt2800usb_kill_tx_queue(struct data_queue *queue)
{
if (queue->qid == QID_BEACON)
rt2x00usb_register_write(queue->rt2x00dev, BCN_TIME_CFG, 0);
rt2x00usb_kill_tx_queue(queue);
}
开发者ID:Adjustxx,项目名称:Savaged-Zen,代码行数:7,代码来源:rt2800usb.c
示例3: rt2800usb_write_firmware
static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev,
const u8 *data, const size_t len)
{
int status;
u32 offset;
u32 length;
/*
* Check which section of the firmware we need.
*/
if (rt2x00_rt(rt2x00dev, RT2860) ||
rt2x00_rt(rt2x00dev, RT2872) ||
rt2x00_rt(rt2x00dev, RT3070)) {
offset = 0;
length = 4096;
} else {
offset = 4096;
length = 4096;
}
/*
* Write firmware to device.
*/
rt2x00usb_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
data + offset, length);
rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
/*
* Send firmware request to device to load firmware,
* we need to specify a long timeout time.
*/
status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE,
0, USB_MODE_FIRMWARE,
REGISTER_TIMEOUT_FIRMWARE);
if (status < 0) {
ERROR(rt2x00dev, "Failed to write Firmware to device.\n");
return status;
}
msleep(10);
rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
return 0;
}
开发者ID:791254467,项目名称:android_cm11_fullsource,代码行数:46,代码来源:rt2800usb.c
示例4: rt2800usb_stop_queue
static void rt2800usb_stop_queue(struct data_queue *queue)
{
struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
u32 reg;
switch (queue->qid) {
case QID_RX:
rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 0);
rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
break;
case QID_BEACON:
rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®);
rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0);
rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0);
rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0);
rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
break;
default:
break;
}
}
开发者ID:791254467,项目名称:android_cm11_fullsource,代码行数:22,代码来源:rt2800usb.c
示例5: rt2800usb_watchdog
/*
* Watchdog handlers
*/
static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
{
unsigned int i;
u32 reg;
rt2x00usb_register_read(rt2x00dev, TXRXQ_PCNT, ®);
if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q)) {
WARNING(rt2x00dev, "TX HW queue 0 timed out,"
" invoke forced kick\n");
rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40012);
for (i = 0; i < 10; i++) {
udelay(10);
if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q))
break;
}
rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40006);
}
rt2x00usb_register_read(rt2x00dev, TXRXQ_PCNT, ®);
if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q)) {
WARNING(rt2x00dev, "TX HW queue 1 timed out,"
" invoke forced kick\n");
rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf4000a);
for (i = 0; i < 10; i++) {
udelay(10);
if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q))
break;
}
rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40006);
}
rt2x00usb_watchdog(rt2x00dev);
}
开发者ID:791254467,项目名称:android_cm11_fullsource,代码行数:42,代码来源:rt2800usb.c
示例6: rt2800usb_enable_radio
static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev)))
return -EIO;
rt2x00usb_register_read(rt2x00dev, USB_DMA_CFG, ®);
rt2x00_set_field32(®, USB_DMA_CFG_PHY_CLEAR, 0);
rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_EN, 0);
rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128);
/*
* Total room for RX frames in kilobytes, PBF might still exceed
* this limit so reduce the number to prevent errors.
*/
rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_LIMIT,
((rt2x00dev->ops->rx->entry_num * DATA_FRAME_SIZE)
/ 1024) - 3);
rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_EN, 1);
rt2x00_set_field32(®, USB_DMA_CFG_TX_BULK_EN, 1);
rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, reg);
return rt2800_enable_radio(rt2x00dev);
}
开发者ID:791254467,项目名称:android_cm11_fullsource,代码行数:24,代码来源:rt2800usb.c
示例7: rt2800usb_probe_hw
static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
{
int retval;
u32 reg;
/*
* Allocate eeprom data.
*/
retval = rt2800usb_validate_eeprom(rt2x00dev);
if (retval)
return retval;
retval = rt2800_init_eeprom(rt2x00dev);
if (retval)
return retval;
/*
* Enable rfkill polling by setting GPIO direction of the
* rfkill switch GPIO pin correctly.
*/
rt2x00usb_register_read(rt2x00dev, GPIO_CTRL_CFG, ®);
rt2x00_set_field32(®, GPIO_CTRL_CFG_GPIOD_BIT2, 1);
rt2x00usb_register_write(rt2x00dev, GPIO_CTRL_CFG, reg);
/*
* Initialize hw specifications.
*/
retval = rt2800_probe_hw_mode(rt2x00dev);
if (retval)
return retval;
/*
* This device has multiple filters for control frames
* and has a separate filter for PS Poll frames.
*/
__set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags);
__set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags);
/*
* This device requires firmware.
*/
__set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags);
__set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags);
if (!modparam_nohwcrypt)
__set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags);
__set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags);
__set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags);
__set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags);
__set_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags);
setup_timer(&rt2x00dev->txstatus_timer,
rt2800usb_tx_sta_fifo_timeout,
(unsigned long) rt2x00dev);
/*
* Set the rssi offset.
*/
rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
/*
* Overwrite TX done handler
*/
PREPARE_WORK(&rt2x00dev->txdone_work, rt2800usb_work_txdone);
return 0;
}
开发者ID:791254467,项目名称:u8500_kernel,代码行数:66,代码来源:rt2800usb.c
注:本文中的rt2x00usb_register_write函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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