C++ (Cpp) sio_intr_establish Examples

Example #1

File: pci_eb164.c Project: krytarowski/netbsd-current-src-sys

void *
dec_eb164_pciide_compat_intr_establish(void *v, device_t dev,
    const struct pci_attach_args *pa, int chan, int (*func)(void *), void *arg)
{
	pci_chipset_tag_t pc = pa->pa_pc;
	void *cookie = NULL;
	int bus, irq;
	char buf[64];

	pci_decompose_tag(pc, pa->pa_tag, &bus, NULL, NULL);

	/*
	 * If this isn't PCI bus #0, all bets are off.
	 */
	if (bus != 0)
		return (NULL);

	irq = PCIIDE_COMPAT_IRQ(chan);
#if NSIO
	cookie = sio_intr_establish(NULL /*XXX*/, irq, IST_EDGE, IPL_BIO,
	    func, arg);
	if (cookie == NULL)
		return (NULL);
	aprint_normal_dev(dev, "%s channel interrupting at %s\n",
	    PCIIDE_CHANNEL_NAME(chan), sio_intr_string(NULL /*XXX*/, irq,
		buf, sizeof(buf)));
#endif
	return (cookie);
}

Example #2

File: pci_up1000.c Project: alenichev/openbsd-kernel

void *
api_up1000_pciide_compat_intr_establish(void *icv, struct device *dev,
    struct pci_attach_args *pa, int chan, int (*func)(void *), void *arg)
{
	pci_chipset_tag_t pc = pa->pa_pc;
	void *cookie = NULL;
	int bus, irq;

	pci_decompose_tag(pc, pa->pa_tag, &bus, NULL, NULL);

	/*
	 * If this isn't PCI bus #0, all bets are off.
	 */
	if (bus != 0)
		return (NULL);

	irq = PCIIDE_COMPAT_IRQ(chan);
#if NSIO
	cookie = sio_intr_establish(NULL /*XXX*/, irq, IST_EDGE, IPL_BIO,
	    func, arg, dev->dv_xname);
	if (cookie == NULL)
		return (NULL);
#endif
	return (cookie);
}

Example #3

void *
dec_550_intr_establish(void *ccv, pci_intr_handle_t ih, int level, int (*func)(void *), void *arg)
{
#if 0
	struct cia_config *ccp = ccv;
#endif
	void *cookie;

#if NSIO
	if (DEC_550_LINE_IS_ISA(ih))
		return (sio_intr_establish(NULL /*XXX*/,
		    DEC_550_LINE_ISA_IRQ(ih), IST_LEVEL, level, func, arg));
#endif

	if (ih >= DEC_550_MAX_IRQ)
		panic("dec_550_intr_establish: bogus dec 550 IRQ 0x%lx", ih);

	cookie = alpha_shared_intr_establish(dec_550_pci_intr, ih, IST_LEVEL,
	    level, func, arg, "dec 550 irq");

	if (cookie != NULL &&
	    alpha_shared_intr_firstactive(dec_550_pci_intr, ih)) {
		scb_set(0x900 + SCB_IDXTOVEC(ih), dec_550_iointr, NULL,
		    level);
		dec_550_intr_enable(ih);
	}
	return (cookie);
}

Example #4

File: pci_alphabook1.c Project: DavidAlphaFox/openbsd-kernel

void *
dec_alphabook1_intr_establish(void *lcv, pci_intr_handle_t ih,
    int level, int (*func)(void *), void *arg, const char *name)
{
	/*
	 * PCI interrupts on that platform are ISA interrupts in disguise,
	 * and are edge- rather than level-triggered.
	 */
	return sio_intr_establish(NULL /*XXX*/, ih, IST_EDGE, level, func,
	    arg, name);
}

Example #5

File: pci_up1000.c Project: alenichev/openbsd-kernel

void *
api_up1000_intr_establish(void *icv, pci_intr_handle_t ih, int level,
    int (*func)(void *), void *arg, const char *name)
{
#if 0
	struct irongate_config *icp = icv;
#endif

	return sio_intr_establish(NULL /*XXX*/, ih, IST_LEVEL, level, func,
	    arg, name);
}