| /linux/drivers/s390/cio/ |
| H A D | airq.c | 41 int register_adapter_interrupt(struct airq_struct *airq) in register_adapter_interrupt() argument
45 if (!airq->handler || airq->isc > MAX_ISC) in register_adapter_interrupt()
47 if (!airq->lsi_ptr) { in register_adapter_interrupt()
48 airq->lsi_ptr = cio_dma_zalloc(1); in register_adapter_interrupt()
49 if (!airq->lsi_ptr) in register_adapter_interrupt()
51 airq->flags |= AIRQ_PTR_ALLOCATED; in register_adapter_interrupt()
53 snprintf(dbf_txt, sizeof(dbf_txt), "rairq:%p", airq); in register_adapter_interrupt()
55 isc_register(airq->isc); in register_adapter_interrupt()
57 hlist_add_head_rcu(&airq->list, &airq_lists[airq->isc]); in register_adapter_interrupt()
67 void unregister_adapter_interrupt(struct airq_struct *airq) in unregister_adapter_interrupt() argument
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| H A D | Makefile | 10 obj-y += airq.o blacklist.o chsc.o cio.o css.o chp.o idset.o isc.o \
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| H A D | qdio_thinint.c | 99 static void tiqdio_thinint_handler(struct airq_struct *airq, in tiqdio_thinint_handler() argument
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| /linux/drivers/net/arcnet/ |
| H A D | com90xx.c | 58 static int com90xx_found(int ioaddr, int airq, u_long shmem, void __iomem *);
98 int count, status, ioaddr, numprint, airq, openparen = 0; in com90xx_probe() local
349 airq = probe_irq_off(airqmask); in com90xx_probe()
351 if (airq <= 0) { in com90xx_probe()
352 arc_cont(D_INIT_REASONS, "(airq=%d)\n", airq); in com90xx_probe()
361 airq = irq; in com90xx_probe()
364 arc_cont(D_INIT, "(%d,", airq); in com90xx_probe()
396 if (com90xx_found(*port, airq, ptr, base) == 0) in com90xx_probe()
460 static int __init com90xx_found(int ioaddr, int airq, u_long shmem, in com90xx_found() argument
511 if (request_irq(airq, arcnet_interrupt, 0, "arcnet (90xx)", dev)) { in com90xx_found()
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| /linux/arch/s390/include/asm/ |
| H A D | airq.h | 19 void (*handler)(struct airq_struct *airq, struct tpi_info *tpi_info);
27 int register_adapter_interrupt(struct airq_struct *airq);
28 void unregister_adapter_interrupt(struct airq_struct *airq);
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| /linux/drivers/s390/virtio/ |
| H A D | virtio_ccw.c | 180 struct airq_struct airq; member
247 static void virtio_airq_handler(struct airq_struct *airq, in virtio_airq_handler() argument
250 struct airq_info *info = container_of(airq, struct airq_info, airq); in virtio_airq_handler()
289 info->airq.handler = virtio_airq_handler; in new_airq_info()
291 info->airq.lsi_ptr = get_summary_indicator(info); in new_airq_info()
292 info->airq.isc = VIRTIO_AIRQ_ISC; in new_airq_info()
293 rc = register_adapter_interrupt(&info->airq); in new_airq_info()
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| /linux/Documentation/virt/kvm/devices/ |
| H A D | s390_flic.rst | 132 - KVM_S390_AIS_MODE_ALL: ALL-Interruptions Mode, i.e. airq injection
134 - KVM_S390_AIS_MODE_SINGLE: SINGLE-Interruption Mode, i.e. airq
143 For adapters subject to AIS, handle the airq injection suppression for
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| /linux/arch/s390/pci/ |
| H A D | pci_irq.c | 242 static void zpci_directed_irq_handler(struct airq_struct *airq, in zpci_directed_irq_handler() argument
256 static void zpci_floating_irq_handler(struct airq_struct *airq, in zpci_floating_irq_handler() argument
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| /linux/Documentation/driver-api/ |
| H A D | s390-drivers.rst | 134 .. kernel-doc:: drivers/s390/cio/airq.c
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| /linux/arch/s390/kvm/ |
| H A D | interrupt.c | 3350 static void gib_alert_irq_handler(struct airq_struct *airq, in gib_alert_irq_handler() argument
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