42 	int irq;  member
58 	{.irq = EXT_INTERRUPT,	.name = "EXT"},
59 	{.irq = IO_INTERRUPT,	.name = "I/O"},
60 	{.irq = THIN_INTERRUPT, .name = "AIO"},
69 	{.irq = IRQEXT_CLK, .name = "CLK", .desc = "[EXT] Clock Comparator"},
70 	{.irq = IRQEXT_EXC, .name = "EXC", .desc = "[EXT] External Call"},
71 	{.irq = IRQEXT_EMS, .name = "EMS", .desc = "[EXT] Emergency Signal"},
72 	{.irq = IRQEXT_TMR, .name = "TMR", .desc = "[EXT] CPU Timer"},
73 	{.irq = IRQEXT_TLA, .name = "TAL", .desc = "[EXT] Timing Alert"},
74 	{.irq = IRQEXT_PFL, .name = "PFL", .desc = "[EXT] Pseudo Page Fault"},
75 	{.irq = IRQEXT_DSD, .name = "DSD", .desc = "[EXT] DASD Diag"},
76 	{.irq = IRQEXT_VRT, .name = "VRT", .desc = "[EXT] Virtio"},
77 	{.irq = IRQEXT_SCP, .name = "SCP", .desc = "[EXT] Service Call"},
78 	{.irq = IRQEXT_IUC, .name = "IUC", .desc = "[EXT] IUCV"},
79 	{.irq = IRQEXT_CMS, .name = "CMS", .desc = "[EXT] CPU-Measurement: Sampling"},
80 	{.irq = IRQEXT_CMC, .name = "CMC", .desc = "[EXT] CPU-Measurement: Counter"},
81 	{.irq = IRQEXT_FTP, .name = "FTP", .desc = "[EXT] HMC FTP Service"},
82 	{.irq = IRQEXT_WTI, .name = "WTI", .desc = "[EXT] Warning Track"},
83 	{.irq = IRQIO_CIO,  .name = "CIO", .desc = "[I/O] Common I/O Layer Interrupt"},
84 	{.irq = IRQIO_DAS,  .name = "DAS", .desc = "[I/O] DASD"},
85 	{.irq = IRQIO_C15,  .name = "C15", .desc = "[I/O] 3215"},
86 	{.irq = IRQIO_C70,  .name = "C70", .desc = "[I/O] 3270"},
87 	{.irq = IRQIO_TAP,  .name = "TAP", .desc = "[I/O] Tape"},
88 	{.irq = IRQIO_VMR,  .name = "VMR", .desc = "[I/O] Unit Record Devices"},
89 	{.irq = IRQIO_CTC,  .name = "CTC", .desc = "[I/O] CTC"},
90 	{.irq = IRQIO_ADM,  .name = "ADM", .desc = "[I/O] EADM Subchannel"},
91 	{.irq = IRQIO_CSC,  .name = "CSC", .desc = "[I/O] CHSC Subchannel"},
92 	{.irq = IRQIO_VIR,  .name = "VIR", .desc = "[I/O] Virtual I/O Devices"},
93 	{.irq = IRQIO_QAI,  .name = "QAI", .desc = "[AIO] QDIO Adapter Interrupt"},
94 	{.irq = IRQIO_APB,  .name = "APB", .desc = "[AIO] AP Bus"},
95 	{.irq = IRQIO_PCF,  .name = "PCF", .desc = "[AIO] PCI Floating Interrupt"},
96 	{.irq = IRQIO_PCD,  .name = "PCD", .desc = "[AIO] PCI Directed Interrupt"},
97 	{.irq = IRQIO_MSI,  .name = "MSI", .desc = "[AIO] MSI Interrupt"},
98 	{.irq = IRQIO_VAI,  .name = "VAI", .desc = "[AIO] Virtual I/O Devices AI"},
99 	{.irq = IRQIO_GAL,  .name = "GAL", .desc = "[AIO] GIB Alert"},
100 	{.irq = NMI_NMI,    .name = "NMI", .desc = "[NMI] Machine Check"},
101 	{.irq = CPU_RST,    .name = "RST", .desc = "[CPU] CPU Restart"},
104 static void do_IRQ(struct pt_regs *regs, int irq)  in do_IRQ()  argument
110 	generic_handle_irq(irq);  in do_IRQ()
120 static void do_irq_async(struct pt_regs *regs, int irq)  in do_irq_async()  argument
123 		do_IRQ(regs, irq);  in do_irq_async()
126 			      struct pt_regs *, regs, int, irq);  in do_irq_async()
211 static void show_msi_interrupt(struct seq_file *p, int irq)  in show_msi_interrupt()  argument
218 	desc = irq_to_desc(irq);  in show_msi_interrupt()
223 	seq_printf(p, "%3d: ", irq);  in show_msi_interrupt()
245 	int cpu, irq;  in show_interrupts()  local
256 		irq = irqclass_main_desc[index].irq;  in show_interrupts()
258 			seq_printf(p, "%10u ", kstat_irqs_cpu(irq, cpu));  in show_interrupts()
268 		irq = irqclass_sub_desc[index].irq;  in show_interrupts()
271 				   per_cpu(irq_stat, cpu).irqs[irq]);  in show_interrupts()
347 static irqreturn_t do_ext_interrupt(int irq, void *dummy)  in do_ext_interrupt()  argument