C++ (Cpp) rt2x00pci_rxdoneの例

コード例 #1

ファイル: rt2800pci.c プロジェクト: ArthySundaram/firstrepo

static irqreturn_t rt2800pci_interrupt_thread(int irq, void *dev_instance)
{
	struct rt2x00_dev *rt2x00dev = dev_instance;
	u32 reg = rt2x00dev->irqvalue[0];

	/*
	 * 1 - Pre TBTT interrupt.
	 */
	if (rt2x00_get_field32(reg, INT_SOURCE_CSR_PRE_TBTT))
		rt2x00lib_pretbtt(rt2x00dev);

	/*
	 * 2 - Beacondone interrupt.
	 */
	if (rt2x00_get_field32(reg, INT_SOURCE_CSR_TBTT))
		rt2x00lib_beacondone(rt2x00dev);

	/*
	 * 3 - Rx ring done interrupt.
	 */
	if (rt2x00_get_field32(reg, INT_SOURCE_CSR_RX_DONE))
		rt2x00pci_rxdone(rt2x00dev);

	/*
	 * 4 - Auto wakeup interrupt.
	 */
	if (rt2x00_get_field32(reg, INT_SOURCE_CSR_AUTO_WAKEUP))
		rt2800pci_wakeup(rt2x00dev);

	/* Enable interrupts again. */
	rt2x00dev->ops->lib->set_device_state(rt2x00dev,
					      STATE_RADIO_IRQ_ON_ISR);

	return IRQ_HANDLED;
}

コード例 #2

ファイル: rt2800pci.c プロジェクト: AdrianHuang/uclinux-robutest

static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance)
{
	struct rt2x00_dev *rt2x00dev = dev_instance;
	u32 reg;

	/* Read status and ACK all interrupts */
	rt2800_register_read(rt2x00dev, INT_SOURCE_CSR, &reg);
	rt2800_register_write(rt2x00dev, INT_SOURCE_CSR, reg);

	if (!reg)
		return IRQ_NONE;

	if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
		return IRQ_HANDLED;

	/*
	 * 1 - Rx ring done interrupt.
	 */
	if (rt2x00_get_field32(reg, INT_SOURCE_CSR_RX_DONE))
		rt2x00pci_rxdone(rt2x00dev);

	if (rt2x00_get_field32(reg, INT_SOURCE_CSR_TX_FIFO_STATUS))
		rt2800pci_txdone(rt2x00dev);

	return IRQ_HANDLED;
}

コード例 #3

ファイル: rt2800pci.c プロジェクト: BreakDaLotus/attitude_adjustment

static void rt2800pci_rxdone_tasklet(unsigned long data)
{
    struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
    if (rt2x00pci_rxdone(rt2x00dev))
        tasklet_schedule(&rt2x00dev->rxdone_tasklet);
    else if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
        rt2800pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_RX_DONE);
}

コード例 #4

ファイル: rt2800pci.c プロジェクト: CSCLOG/beaglebone

static void rt2800pci_rxdone_tasklet(unsigned long data)
{
	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
	if (rt2x00pci_rxdone(rt2x00dev))
		tasklet_schedule(&rt2x00dev->rxdone_tasklet);
	else
		rt2800pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_RX_DONE);
}

コード例 #5

ファイル: rt2400pci.c プロジェクト: artm1248/linux

static irqreturn_t rt2400pci_interrupt(int irq, void *dev_instance)
{
	struct rt2x00_dev *rt2x00dev = dev_instance;
	u32 reg;

	/*
	 * Get the interrupt sources & saved to local variable.
	 * Write register value back to clear pending interrupts.
	 */
	rt2x00pci_register_read(rt2x00dev, CSR7, &reg);
	rt2x00pci_register_write(rt2x00dev, CSR7, reg);

	if (!reg)
		return IRQ_NONE;

	if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
		return IRQ_HANDLED;

	/*
	 * Handle interrupts, walk through all bits
	 * and run the tasks, the bits are checked in order of
	 * priority.
	 */

	/*
	 * 1 - Beacon timer expired interrupt.
	 */
	if (rt2x00_get_field32(reg, CSR7_TBCN_EXPIRE))
		rt2x00lib_beacondone(rt2x00dev);

	/*
	 * 2 - Rx ring done interrupt.
	 */
	if (rt2x00_get_field32(reg, CSR7_RXDONE))
		rt2x00pci_rxdone(rt2x00dev);

	/*
	 * 3 - Atim ring transmit done interrupt.
	 */
	if (rt2x00_get_field32(reg, CSR7_TXDONE_ATIMRING))
		rt2400pci_txdone(rt2x00dev, QID_ATIM);

	/*
	 * 4 - Priority ring transmit done interrupt.
	 */
	if (rt2x00_get_field32(reg, CSR7_TXDONE_PRIORING))
		rt2400pci_txdone(rt2x00dev, QID_AC_BE);

	/*
	 * 5 - Tx ring transmit done interrupt.
	 */
	if (rt2x00_get_field32(reg, CSR7_TXDONE_TXRING))
		rt2400pci_txdone(rt2x00dev, QID_AC_BK);

	return IRQ_HANDLED;
}

コード例 #6

ファイル: rt2400pci.c プロジェクト: Adjustxx/Savaged-Zen

static irqreturn_t rt2400pci_interrupt_thread(int irq, void *dev_instance)
{
	struct rt2x00_dev *rt2x00dev = dev_instance;
	u32 reg = rt2x00dev->irqvalue[0];

	/*
	 * Handle interrupts, walk through all bits
	 * and run the tasks, the bits are checked in order of
	 * priority.
	 */

	/*
	 * 1 - Beacon timer expired interrupt.
	 */
	if (rt2x00_get_field32(reg, CSR7_TBCN_EXPIRE))
		rt2x00lib_beacondone(rt2x00dev);

	/*
	 * 2 - Rx ring done interrupt.
	 */
	if (rt2x00_get_field32(reg, CSR7_RXDONE))
		rt2x00pci_rxdone(rt2x00dev);

	/*
	 * 3 - Atim ring transmit done interrupt.
	 */
	if (rt2x00_get_field32(reg, CSR7_TXDONE_ATIMRING))
		rt2400pci_txdone(rt2x00dev, QID_ATIM);

	/*
	 * 4 - Priority ring transmit done interrupt.
	 */
	if (rt2x00_get_field32(reg, CSR7_TXDONE_PRIORING))
		rt2400pci_txdone(rt2x00dev, QID_AC_BE);

	/*
	 * 5 - Tx ring transmit done interrupt.
	 */
	if (rt2x00_get_field32(reg, CSR7_TXDONE_TXRING))
		rt2400pci_txdone(rt2x00dev, QID_AC_BK);

	/* Enable interrupts again. */
	rt2x00dev->ops->lib->set_device_state(rt2x00dev,
					      STATE_RADIO_IRQ_ON_ISR);
	return IRQ_HANDLED;
}

コード例 #7

ファイル: rt2800pci.c プロジェクト: Meticulus/vendor_st-ericsson_u8500

static void rt2800pci_rxdone_tasklet(unsigned long data)
{
	struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
	rt2x00pci_rxdone(rt2x00dev);
	rt2800pci_enable_interrupt(rt2x00dev, INT_MASK_CSR_RX_DONE);
}