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C++ serio_interrupt函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中serio_interrupt函数的典型用法代码示例。如果您正苦于以下问题：C++ serio_interrupt函数的具体用法？C++ serio_interrupt怎么用？C++ serio_interrupt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serio_interrupt函数的20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: nvec_ps2_notifier

static int nvec_ps2_notifier(struct notifier_block *nb,
				unsigned long event_type, void *data)
{
	int i;
	unsigned char *msg = (unsigned char *)data;

	switch (event_type) {
		case NVEC_PS2_EVT:
			serio_interrupt(ps2_dev.ser_dev, msg[2], 0);
			return NOTIFY_STOP;

		case NVEC_PS2:
			if (msg[2] == 1)
				for(i = 0; i < (msg[1] - 2); i++)
					serio_interrupt(ps2_dev.ser_dev, msg[i+4], 0);
			else if (msg[1] != 2) /* !ack */
			{
;
				for(i = 0; i <= (msg[1]+1); i++)
;
;
			}

			return NOTIFY_STOP;
	}

	return NOTIFY_DONE;
}
开发者ID:nos1609，项目名称:Chrono_Kernel-1，代码行数:28，代码来源:nvec_ps2.c


示例2: nvec_ps2_notifier

static int nvec_ps2_notifier(struct notifier_block *nb,
			     unsigned long event_type, void *data)
{
	int i;
	unsigned char *msg = (unsigned char *)data;

	switch (event_type) {
	case NVEC_PS2_EVT:
		for (i = 0; i < msg[1]; i++)
			serio_interrupt(ps2_dev.ser_dev, msg[2 + i], 0);
		NVEC_PHD("ps/2 mouse event: ", &msg[2], msg[1]);
		return NOTIFY_STOP;

	case NVEC_PS2:
		if (msg[2] == 1) {
			for (i = 0; i < (msg[1] - 2); i++)
				serio_interrupt(ps2_dev.ser_dev, msg[i + 4], 0);
			NVEC_PHD("ps/2 mouse reply: ", &msg[4], msg[1] - 2);
		}

		else if (msg[1] != 2) /* !ack */
			NVEC_PHD("unhandled mouse event: ", msg, msg[1] + 2);
		return NOTIFY_STOP;
	}

	return NOTIFY_DONE;
}
开发者ID:0xroot，项目名称:Blackphone-BP1-Kernel，代码行数:27，代码来源:nvec_ps2.c


示例3: serport_ldisc_receive

static void serport_ldisc_receive(struct tty_struct *tty, const unsigned char *cp, char *fp, int count)
{
	struct serport *serport = (struct serport*) tty->disc_data;
	unsigned long flags;
	unsigned int ch_flags = 0;
	int i;

	spin_lock_irqsave(&serport->lock, flags);

	if (!test_bit(SERPORT_ACTIVE, &serport->flags))
		goto out;

	for (i = 0; i < count; i++) {
		if (fp) {
			switch (fp[i]) {
			case TTY_FRAME:
				ch_flags = SERIO_FRAME;
				break;

			case TTY_PARITY:
				ch_flags = SERIO_PARITY;
				break;

			default:
				ch_flags = 0;
				break;
			}
		}

		serio_interrupt(serport->serio, cp[i], ch_flags);
	}

out:
	spin_unlock_irqrestore(&serport->lock, flags);
}
开发者ID:020gzh，项目名称:linux，代码行数:35，代码来源:serport.c


示例4: serport_ldisc_receive

static void serport_ldisc_receive(struct tty_struct *tty, const unsigned char *cp, char *fp, int count)
{
	struct serport *serport = (struct serport*) tty->disc_data;
	int i;
	for (i = 0; i < count; i++)
		serio_interrupt(&serport->serio, cp[i], 0, NULL);
}
开发者ID:FelipeFernandes1988，项目名称:Alice-1121-Modem，代码行数:7，代码来源:serport.c


示例5: ps2_rxint

/*
 * Read all bytes waiting in the PS2 port.  There should be
 * at the most one, but we loop for safety.  If there was a
 * framing error, we have to manually clear the status.
 */
static irqreturn_t ps2_rxint(int irq, void *dev_id)
{
	struct ps2if *ps2if = dev_id;
	unsigned int scancode, flag, status;

	status = sa1111_readl(ps2if->base + SA1111_PS2STAT);
	while (status & PS2STAT_RXF) {
		if (status & PS2STAT_STP)
			sa1111_writel(PS2STAT_STP, ps2if->base + SA1111_PS2STAT);

		flag = (status & PS2STAT_STP ? SERIO_FRAME : 0) |
		       (status & PS2STAT_RXP ? 0 : SERIO_PARITY);

		scancode = sa1111_readl(ps2if->base + SA1111_PS2DATA) & 0xff;

		if (hweight8(scancode) & 1)
			flag ^= SERIO_PARITY;

		serio_interrupt(ps2if->io, scancode, flag);

		status = sa1111_readl(ps2if->base + SA1111_PS2STAT);
        }

        return IRQ_HANDLED;
}
开发者ID:125radheyshyam，项目名称:linux，代码行数:30，代码来源:sa1111ps2.c


示例6: arc_ps2_check_rx

static void arc_ps2_check_rx(struct arc_ps2_data *arc_ps2,
			     struct arc_ps2_port *port)
{
	unsigned int timeout = 1000;
	unsigned int flag, status;
	unsigned char data;

	do {
		status = ioread32(port->status_addr);
		if (!(status & PS2_STAT_RX_VAL))
			return;

		data = ioread32(port->data_addr) & 0xff;

		flag = 0;
		arc_ps2->total_int++;
		if (status & PS2_STAT_RX_FRM_ERR) {
			arc_ps2->frame_error++;
			flag |= SERIO_PARITY;
		} else if (status & PS2_STAT_RX_BUF_OVER) {
			arc_ps2->buf_overflow++;
			flag |= SERIO_FRAME;
		}

		serio_interrupt(port->io, data, flag);
	} while (--timeout);

	dev_err(&port->io->dev, "PS/2 hardware stuck\n");
}
开发者ID:0x000000FF，项目名称:Linux4Edison，代码行数:29，代码来源:arc_ps2.c


示例7: q40kbd_interrupt

static irqreturn_t q40kbd_interrupt(int irq, void *dev_id,
				    struct pt_regs *regs)
{
	if (Q40_IRQ_KEYB_MASK & master_inb(INTERRUPT_REG))
		serio_interrupt(&q40kbd_port, master_inb(KEYCODE_REG), 0, regs);

	master_outb(-1, KEYBOARD_UNLOCK_REG);
	return IRQ_HANDLED;
}
开发者ID:FelipeFernandes1988，项目名称:Alice-1121-Modem，代码行数:9，代码来源:q40kbd.c


示例8: ps2_rxint

/*
 * Read all bytes waiting in the PS2 port.  There should be
 * at the most one, but we loop for safety.  If there was a
 * framing error, we have to manually clear the status.
 */
static irqreturn_t ps2_rxint(int irq, void *dev_id)
{
	struct ps2if *ps2if = dev_id;
	unsigned int status;
	int handled = IRQ_NONE;

	while ((status = inl(ps2if->base)) & 0xffff0000) {
		serio_interrupt(ps2if->io, status & 0xff, 0);
		handled = IRQ_HANDLED;
	}
	return handled;
}
开发者ID:kleopatra999，项目名称:pfe，代码行数:17，代码来源:altps2.c


示例9: maceps2_interrupt

static irqreturn_t maceps2_interrupt(int irq, void *dev_id)
{
	struct serio *dev = dev_id;
	struct mace_ps2port *port = ((struct maceps2_data *)dev->port_data)->port;
	unsigned long byte;

	if (port->status & PS2_STATUS_RX_FULL) {
		byte = port->rx;
		serio_interrupt(dev, byte & 0xff, 0);
        }

	return IRQ_HANDLED;
}
开发者ID:romanbb，项目名称:android_kernel_lge_d851，代码行数:13，代码来源:maceps2.c


示例10: rpckbd_rx

static irqreturn_t rpckbd_rx(int irq, void *dev_id, struct pt_regs *regs)
{
	struct serio *port = dev_id;
	unsigned int byte;
	int handled = IRQ_NONE;

	while (iomd_readb(IOMD_KCTRL) & (1 << 5)) {
		byte = iomd_readb(IOMD_KARTRX);

		serio_interrupt(port, byte, 0, regs);
		handled = IRQ_HANDLED;
	}
	return handled;
}
开发者ID:Dronevery，项目名称:JetsonTK1-kernel，代码行数:14，代码来源:rpckbd.c


示例11: amba_kmi_int

static irqreturn_t amba_kmi_int(int irq, void *dev_id)
{
	struct amba_kmi_port *kmi = dev_id;
	unsigned int status = readb(KMIIR);
	int handled = IRQ_NONE;

	while (status & KMIIR_RXINTR) {
		serio_interrupt(kmi->io, readb(KMIDATA), 0);
		status = readb(KMIIR);
		handled = IRQ_HANDLED;
	}

	return handled;
}
开发者ID:hellove1985，项目名称:ZT-180，代码行数:14，代码来源:ambakmi.c


示例12: q40kbd_interrupt

static irqreturn_t q40kbd_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
	unsigned long flags;

	spin_lock_irqsave(&q40kbd_lock, flags);

	if (Q40_IRQ_KEYB_MASK & master_inb(INTERRUPT_REG))
		serio_interrupt(q40kbd_port, master_inb(KEYCODE_REG), 0, regs);

	master_outb(-1, KEYBOARD_UNLOCK_REG);

	spin_unlock_irqrestore(&q40kbd_lock, flags);

	return IRQ_HANDLED;
}
开发者ID:mahyarmd，项目名称:unifi-gpl，代码行数:15，代码来源:q40kbd.c


示例13: serport_ldisc_receive

static void serport_ldisc_receive(struct tty_struct *tty, const unsigned char *cp, char *fp, int count)
{
	struct serport *serport = (struct serport*) tty->disc_data;
	unsigned long flags;
	int i;

	spin_lock_irqsave(&serport->lock, flags);

	if (!test_bit(SERPORT_ACTIVE, &serport->flags))
		goto out;

	for (i = 0; i < count; i++)
		serio_interrupt(serport->serio, cp[i], 0);

out:
	spin_unlock_irqrestore(&serport->lock, flags);
}
开发者ID:3sOx，项目名称:asuswrt-merlin，代码行数:17，代码来源:serport.c


示例14: kbde_write

static ssize_t kbde_write(struct file *file, const char *buf, size_t length, loff_t *ppos)
{
	int err;
	int retval = 0;
	unsigned char scancode = 0;
	//printk("kbde module write() called\n");

	err = access_ok(VERIFY_READ, buf, length);
	if (err == 0) return -EFAULT;

	for (retval = 0; retval < length; retval++) {
		get_user(scancode, (char*)buf++);
		//printk("SYMBOL = %x\n", (unsigned int)scancode);

		serio_interrupt(kbde_port, scancode, 0);
	}
	return retval;
}
开发者ID:macroliu，项目名称:I8320Kernel，代码行数:18，代码来源:keyboard-emu.c


示例15: apbps2_isr

static irqreturn_t apbps2_isr(int irq, void *dev_id)
{
	struct apbps2_priv *priv = dev_id;
	unsigned long status, data, rxflags;
	irqreturn_t ret = IRQ_NONE;

	while ((status = ioread32be(&priv->regs->status)) & APBPS2_STATUS_DR) {
		data = ioread32be(&priv->regs->data);
		rxflags = (status & APBPS2_STATUS_PE) ? SERIO_PARITY : 0;
		rxflags |= (status & APBPS2_STATUS_FE) ? SERIO_FRAME : 0;

		/* clear error bits? */
		if (rxflags)
			iowrite32be(0, &priv->regs->status);

		serio_interrupt(priv->io, data, rxflags);

		ret = IRQ_HANDLED;
	}

	return ret;
}
开发者ID:3null，项目名称:linux，代码行数:22，代码来源:apbps2.c


示例16: xps2_interrupt

static irqreturn_t xps2_interrupt(int irq, void *dev_id)
{
	struct xps2data *drvdata = dev_id;
	u32 intr_sr;
	u8 c;
	int status;

	/* Get the PS/2 interrupts and clear them */
	intr_sr = in_be32(drvdata->base_address + XPS2_IPISR_OFFSET);
	out_be32(drvdata->base_address + XPS2_IPISR_OFFSET, intr_sr);

	/* Check which interrupt is active */
	if (intr_sr & XPS2_IPIXR_RX_OVF)
		dev_warn(drvdata->dev, "receive overrun error\n");

	if (intr_sr & XPS2_IPIXR_RX_ERR)
		drvdata->flags |= SERIO_PARITY;

	if (intr_sr & (XPS2_IPIXR_TX_NOACK | XPS2_IPIXR_WDT_TOUT))
		drvdata->flags |= SERIO_TIMEOUT;

	if (intr_sr & XPS2_IPIXR_RX_FULL) {
		status = xps2_recv(drvdata, &c);

		/* Error, if a byte is not received */
		if (status) {
			dev_err(drvdata->dev,
				"wrong rcvd byte count (%d)\n", status);
		} else {
			serio_interrupt(drvdata->serio, c, drvdata->flags);
			drvdata->flags = 0;
		}
	}

	return IRQ_HANDLED;
}
开发者ID:3null，项目名称:linux，代码行数:36，代码来源:xilinx_ps2.c


示例17: psif_interrupt

static irqreturn_t psif_interrupt(int irq, void *_ptr)
{
	struct psif *psif = _ptr;
	int retval = IRQ_NONE;
	unsigned int io_flags = 0;
	unsigned long status;

	status = psif_readl(psif, SR);

	if (status & PSIF_BIT(RXRDY)) {
		unsigned char val = (unsigned char) psif_readl(psif, RHR);

		if (status & PSIF_BIT(PARITY))
			io_flags |= SERIO_PARITY;
		if (status & PSIF_BIT(OVRUN))
			dev_err(&psif->pdev->dev, "overrun read error\n");

		serio_interrupt(psif->io, val, io_flags);

		retval = IRQ_HANDLED;
	}

	return retval;
}
开发者ID:Medvedroid，项目名称:OT_903D-kernel-2.6.35.7，代码行数:24，代码来源:at32psif.c


示例18: xps2_interrupt

static irqreturn_t xps2_interrupt(int irq, void *dev_id)
{
	struct xps2data *drvdata = dev_id;
	u32 intr_sr;
	u8 c;
	int status;

	
	intr_sr = in_be32(drvdata->base_address + XPS2_IPISR_OFFSET);
	out_be32(drvdata->base_address + XPS2_IPISR_OFFSET, intr_sr);

	
	if (intr_sr & XPS2_IPIXR_RX_OVF)
		dev_warn(drvdata->serio.dev.parent, "receive overrun error\n");

	if (intr_sr & XPS2_IPIXR_RX_ERR)
		drvdata->flags |= SERIO_PARITY;

	if (intr_sr & (XPS2_IPIXR_TX_NOACK | XPS2_IPIXR_WDT_TOUT))
		drvdata->flags |= SERIO_TIMEOUT;

	if (intr_sr & XPS2_IPIXR_RX_FULL) {
		status = xps2_recv(drvdata, &c);

		
		if (status) {
			dev_err(drvdata->serio.dev.parent,
				"wrong rcvd byte count (%d)\n", status);
		} else {
			serio_interrupt(&drvdata->serio, c, drvdata->flags);
			drvdata->flags = 0;
		}
	}

	return IRQ_HANDLED;
}
开发者ID:DirtyDroidX，项目名称:android_kernel_htc_m8ul，代码行数:36，代码来源:xilinx_ps2.c


示例19: userio_char_write

static ssize_t userio_char_write(struct file *file, const char __user *buffer,
				 size_t count, loff_t *ppos)
{
	struct userio_device *userio = file->private_data;
	struct userio_cmd cmd;
	int error;

	if (count != sizeof(cmd)) {
		dev_warn(userio_misc.this_device, "Invalid payload size\n");
		return -EINVAL;
	}

	if (copy_from_user(&cmd, buffer, sizeof(cmd)))
		return -EFAULT;

	error = mutex_lock_interruptible(&userio->mutex);
	if (error)
		return error;

	switch (cmd.type) {
	case USERIO_CMD_REGISTER:
		if (!userio->serio->id.type) {
			dev_warn(userio_misc.this_device,
				 "No port type given on /dev/userio\n");

			error = -EINVAL;
			goto out;
		}

		if (userio->running) {
			dev_warn(userio_misc.this_device,
				 "Begin command sent, but we're already running\n");
			error = -EBUSY;
			goto out;
		}

		userio->running = true;
		serio_register_port(userio->serio);
		break;

	case USERIO_CMD_SET_PORT_TYPE:
		if (userio->running) {
			dev_warn(userio_misc.this_device,
				 "Can't change port type on an already running userio instance\n");
			error = -EBUSY;
			goto out;
		}

		userio->serio->id.type = cmd.data;
		break;

	case USERIO_CMD_SEND_INTERRUPT:
		if (!userio->running) {
			dev_warn(userio_misc.this_device,
				 "The device must be registered before sending interrupts\n");
			error = -ENODEV;
			goto out;
		}

		serio_interrupt(userio->serio, cmd.data, 0);
		break;

	default:
		error = -EOPNOTSUPP;
		goto out;
	}

out:
	mutex_unlock(&userio->mutex);
	return error ?: count;
}
开发者ID:AlexShiLucky，项目名称:linux，代码行数:71，代码来源:userio.c


示例20: ct82c710_interrupt

static irqreturn_t ct82c710_interrupt(int cpl, void *dev_id, struct pt_regs * regs)
{
	return serio_interrupt(ct82c710_port, inb(CT82C710_DATA), 0, regs);
}
开发者ID:BackupTheBerlios，项目名称:tew632-brp-svn，代码行数:4，代码来源:ct82c710.c



注：本文中的serio_interrupt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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