C++ (Cpp) PCIIDE_COMPAT_IRQ Examples

Example #1

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 #2

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 #3

File: pciide_machdep.c Project: 7shi/openbsd-loongson-vc

void *
pciide_machdep_compat_intr_establish(struct device *dev,
    struct pci_attach_args *pa, int chan, int (*func)(void *), void *arg)
{
	int irq;
	void *cookie;

	irq = PCIIDE_COMPAT_IRQ(chan);
	cookie = isa_intr_establish(NULL, irq, IST_EDGE, IPL_BIO, func, arg,
	    dev->dv_xname);

	return (cookie);
}

Example #4

File: pci_machdep_common.c Project: ryo/netbsd-src

void *
genppc_pciide_machdep_compat_intr_establish(device_t dev,
    struct pci_attach_args *pa, int chan, int (*func)(void *), void *arg)
{
#if NISA > 0
	int irq;
	void *cookie;

	irq = PCIIDE_COMPAT_IRQ(chan);
	cookie = isa_intr_establish(NULL, irq, IST_LEVEL, IPL_BIO, func, arg);
	if (cookie == NULL)
		return (NULL);
	aprint_normal_dev(dev, "%s channel interrupting at irq %d\n",
	    PCIIDE_CHANNEL_NAME(chan), irq);
	return (cookie);
#else
	panic("pciide_machdep_compat_intr_establish() called");
#endif
}