| /kernel/linux/linux-5.10/arch/powerpc/sysdev/xics/ |
| D | ics-rtas.c | 42 unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d); in ics_rtas_unmask_irq() local
46 pr_devel("xics: unmask virq %d [hw 0x%x]\n", d->irq, hw_irq); in ics_rtas_unmask_irq()
48 if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS) in ics_rtas_unmask_irq()
53 call_status = rtas_call_reentrant(ibm_set_xive, 3, 1, NULL, hw_irq, in ics_rtas_unmask_irq()
58 __func__, hw_irq, server, call_status); in ics_rtas_unmask_irq()
63 call_status = rtas_call_reentrant(ibm_int_on, 1, 1, NULL, hw_irq); in ics_rtas_unmask_irq()
66 __func__, hw_irq, call_status); in ics_rtas_unmask_irq()
87 static void ics_rtas_mask_real_irq(unsigned int hw_irq) in ics_rtas_mask_real_irq() argument
91 if (hw_irq == XICS_IPI) in ics_rtas_mask_real_irq()
94 call_status = rtas_call_reentrant(ibm_int_off, 1, 1, NULL, hw_irq); in ics_rtas_mask_real_irq()
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| D | ics-opal.c | 44 unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d); in ics_opal_unmask_irq() local
48 pr_devel("ics-hal: unmask virq %d [hw 0x%x]\n", d->irq, hw_irq); in ics_opal_unmask_irq()
50 if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS) in ics_opal_unmask_irq()
56 rc = opal_set_xive(hw_irq, server, DEFAULT_PRIORITY); in ics_opal_unmask_irq()
60 __func__, d->irq, hw_irq, server, rc); in ics_opal_unmask_irq()
80 static void ics_opal_mask_real_irq(unsigned int hw_irq) in ics_opal_mask_real_irq() argument
85 if (hw_irq == XICS_IPI) in ics_opal_mask_real_irq()
89 rc = opal_set_xive(hw_irq, server, 0xff); in ics_opal_mask_real_irq()
92 __func__, hw_irq, rc); in ics_opal_mask_real_irq()
97 unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d); in ics_opal_mask_irq() local
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| D | icp-opal.c | 107 unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d); in icp_opal_eoi() local
111 rc = opal_int_eoi((xics_pop_cppr() << 24) | hw_irq); in icp_opal_eoi()
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| D | icp-hv.c | 76 unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d); in icp_hv_eoi() local
79 icp_hv_set_xirr((xics_pop_cppr() << 24) | hw_irq); in icp_hv_eoi()
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| D | icp-native.c | 88 unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d); in icp_native_eoi() local
91 icp_native_set_xirr((xics_pop_cppr() << 24) | hw_irq); in icp_native_eoi()
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| /kernel/linux/linux-5.10/drivers/irqchip/ |
| D | irq-renesas-intc-irqpin.c | 55 int hw_irq; member
114 int reg, int hw_irq) in intc_irqpin_hwirq_mask() argument
116 return BIT((p->iomem[reg].width - 1) - hw_irq); in intc_irqpin_hwirq_mask()
120 int reg, int hw_irq) in intc_irqpin_irq_write_hwirq() argument
122 intc_irqpin_write(p, reg, intc_irqpin_hwirq_mask(p, reg, hw_irq)); in intc_irqpin_irq_write_hwirq()
175 str, i->requested_irq, i->hw_irq, i->domain_irq); in intc_irqpin_dbg()
181 int hw_irq = irqd_to_hwirq(d); in intc_irqpin_irq_enable() local
183 intc_irqpin_dbg(&p->irq[hw_irq], "enable"); in intc_irqpin_irq_enable()
184 intc_irqpin_irq_write_hwirq(p, INTC_IRQPIN_REG_CLEAR, hw_irq); in intc_irqpin_irq_enable()
190 int hw_irq = irqd_to_hwirq(d); in intc_irqpin_irq_disable() local
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| D | irq-renesas-irqc.c | 40 int hw_irq; member
63 dev_dbg(i->p->dev, "%s (%d:%d)\n", str, i->requested_irq, i->hw_irq); in irqc_dbg()
77 int hw_irq = irqd_to_hwirq(d); in irqc_irq_set_type() local
81 irqc_dbg(&p->irq[hw_irq], "sense"); in irqc_irq_set_type()
86 tmp = ioread32(p->iomem + IRQC_CONFIG(hw_irq)); in irqc_irq_set_type()
89 iowrite32(tmp, p->iomem + IRQC_CONFIG(hw_irq)); in irqc_irq_set_type()
96 int hw_irq = irqd_to_hwirq(d); in irqc_irq_set_wake() local
98 irq_set_irq_wake(p->irq[hw_irq].requested_irq, on); in irqc_irq_set_wake()
111 u32 bit = BIT(i->hw_irq); in irqc_irq_handler()
118 generic_handle_irq(irq_find_mapping(p->irq_domain, i->hw_irq)); in irqc_irq_handler()
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| D | irq-renesas-rza1.c | 71 unsigned int hw_irq = irqd_to_hwirq(d); in rza1_irqc_set_type() local
96 tmp &= ~ICR1_IRQS_MASK(hw_irq); in rza1_irqc_set_type()
97 tmp |= ICR1_IRQS(hw_irq, sense); in rza1_irqc_set_type()
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| D | irq-bcm7038-l1.c | 410 irq_hw_number_t hw_irq) in bcm7038_l1_map() argument
413 u32 mask = BIT(hw_irq % IRQS_PER_WORD); in bcm7038_l1_map()
414 u32 word = hw_irq / IRQS_PER_WORD; in bcm7038_l1_map()
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| /kernel/linux/linux-5.10/arch/powerpc/sysdev/xive/ |
| D | common.c | 208 val = xive_ops->esb_rw(xd->hw_irq, offset, 0, 0); in xive_esb_read()
222 xive_ops->esb_rw(xd->hw_irq, offset, data, 1); in xive_esb_write()
264 static struct irq_data *xive_get_irq_data(u32 hw_irq) in xive_get_irq_data() argument
266 unsigned int irq = irq_find_mapping(xive_irq_domain, hw_irq); in xive_get_irq_data()
271 int xmon_xive_get_irq_config(u32 hw_irq, struct irq_data *d) in xmon_xive_get_irq_config() argument
278 rc = xive_ops->get_irq_config(hw_irq, &target, &prio, &lirq); in xmon_xive_get_irq_config()
280 xmon_printf("IRQ 0x%08x : no config rc=%d\n", hw_irq, rc); in xmon_xive_get_irq_config()
285 hw_irq, target, prio, lirq); in xmon_xive_get_irq_config()
288 d = xive_get_irq_data(hw_irq); in xmon_xive_get_irq_config()
365 static void xive_do_source_eoi(u32 hw_irq, struct xive_irq_data *xd) in xive_do_source_eoi() argument
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| D | xive-internal.h | 41 int (*populate_irq_data)(u32 hw_irq, struct xive_irq_data *data);
42 int (*configure_irq)(u32 hw_irq, u32 target, u8 prio, u32 sw_irq);
43 int (*get_irq_config)(u32 hw_irq, u32 *target, u8 *prio,
53 void (*eoi)(u32 hw_irq);
54 void (*sync_source)(u32 hw_irq);
55 u64 (*esb_rw)(u32 hw_irq, u32 offset, u64 data, bool write);
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| D | native.c | 45 int xive_native_populate_irq_data(u32 hw_irq, struct xive_irq_data *data) in xive_native_populate_irq_data() argument
54 rc = opal_xive_get_irq_info(hw_irq, &flags, &eoi_page, &trig_page, in xive_native_populate_irq_data()
58 hw_irq, rc); in xive_native_populate_irq_data()
80 pr_err("Failed to map EOI page for irq 0x%x\n", hw_irq); in xive_native_populate_irq_data()
84 data->hw_irq = hw_irq; in xive_native_populate_irq_data()
95 pr_err("Failed to map trigger page for irq 0x%x\n", hw_irq); in xive_native_populate_irq_data()
102 int xive_native_configure_irq(u32 hw_irq, u32 target, u8 prio, u32 sw_irq) in xive_native_configure_irq() argument
107 rc = opal_xive_set_irq_config(hw_irq, target, prio, sw_irq); in xive_native_configure_irq()
116 static int xive_native_get_irq_config(u32 hw_irq, u32 *target, u8 *prio, in xive_native_get_irq_config() argument
123 rc = opal_xive_get_irq_config(hw_irq, &vp, prio, &lirq); in xive_native_get_irq_config()
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| D | spapr.c | 373 static int xive_spapr_populate_irq_data(u32 hw_irq, struct xive_irq_data *data) in xive_spapr_populate_irq_data() argument
383 rc = plpar_int_get_source_info(0, hw_irq, &flags, &eoi_page, &trig_page, in xive_spapr_populate_irq_data()
398 data->hw_irq = hw_irq; in xive_spapr_populate_irq_data()
416 pr_err("Failed to map EOI page for irq 0x%x\n", hw_irq); in xive_spapr_populate_irq_data()
429 pr_err("Failed to map trigger page for irq 0x%x\n", hw_irq); in xive_spapr_populate_irq_data()
435 static int xive_spapr_configure_irq(u32 hw_irq, u32 target, u8 prio, u32 sw_irq) in xive_spapr_configure_irq() argument
439 rc = plpar_int_set_source_config(XIVE_SRC_SET_EISN, hw_irq, target, in xive_spapr_configure_irq()
445 static int xive_spapr_get_irq_config(u32 hw_irq, u32 *target, u8 *prio, in xive_spapr_get_irq_config() argument
453 rc = plpar_int_get_source_config(0, hw_irq, &h_target, &h_prio, in xive_spapr_get_irq_config()
632 static void xive_spapr_eoi(u32 hw_irq) in xive_spapr_eoi() argument
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| /kernel/linux/linux-5.10/arch/powerpc/include/asm/ |
| D | xive.h | 47 u32 hw_irq; member
104 int xmon_xive_get_irq_config(u32 hw_irq, struct irq_data *d);
110 int xive_native_populate_irq_data(u32 hw_irq,
114 int xive_native_configure_irq(u32 hw_irq, u32 target, u8 prio, u32 sw_irq);
120 void xive_native_sync_source(u32 hw_irq);
121 void xive_native_sync_queue(u32 hw_irq);
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| D | pnv-pci.h | 36 int64_t pnv_opal_pci_msi_eoi(struct irq_chip *chip, unsigned int hw_irq);
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| /kernel/linux/linux-5.10/drivers/misc/ocxl/ |
| D | afu_irq.c | 11 int hw_irq; member
73 irq->virq = irq_create_mapping(NULL, irq->hw_irq); in setup_afu_irq()
78 pr_debug("hw_irq %d mapped to virq %u\n", irq->hw_irq, irq->virq); in setup_afu_irq()
127 rc = ocxl_link_irq_alloc(ctx->afu->fn->link, &irq->hw_irq); in ocxl_afu_irq_alloc()
135 trace_ocxl_afu_irq_alloc(ctx->pasid, irq->id, irq->virq, irq->hw_irq); in ocxl_afu_irq_alloc()
143 ocxl_link_free_irq(ctx->afu->fn->link, irq->hw_irq); in ocxl_afu_irq_alloc()
163 ocxl_link_free_irq(ctx->afu->fn->link, irq->hw_irq); in afu_irq_free()
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| D | trace.h | 110 TP_PROTO(int pasid, int irq_id, unsigned int virq, int hw_irq),
111 TP_ARGS(pasid, irq_id, virq, hw_irq),
117 __field(int, hw_irq)
124 __entry->hw_irq = hw_irq;
131 __entry->hw_irq
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| D | link.c | 686 int ocxl_link_irq_alloc(void *link_handle, int *hw_irq) in ocxl_link_irq_alloc() argument
700 *hw_irq = irq; in ocxl_link_irq_alloc()
705 void ocxl_link_free_irq(void *link_handle, int hw_irq) in ocxl_link_free_irq() argument
709 xive_native_free_irq(hw_irq); in ocxl_link_free_irq()
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| /kernel/linux/linux-5.10/kernel/irq/ |
| D | generic-chip.c | 340 __irq_get_domain_generic_chip(struct irq_domain *d, unsigned int hw_irq) in __irq_get_domain_generic_chip() argument
347 idx = hw_irq / dgc->irqs_per_chip; in __irq_get_domain_generic_chip()
359 irq_get_domain_generic_chip(struct irq_domain *d, unsigned int hw_irq) in irq_get_domain_generic_chip() argument
361 struct irq_chip_generic *gc = __irq_get_domain_generic_chip(d, hw_irq); in irq_get_domain_generic_chip()
378 irq_hw_number_t hw_irq) in irq_map_generic_chip() argument
388 gc = __irq_get_domain_generic_chip(d, hw_irq); in irq_map_generic_chip()
392 idx = hw_irq % dgc->irqs_per_chip; in irq_map_generic_chip()
422 irq_domain_set_info(d, virq, hw_irq, chip, gc, ct->handler, NULL, NULL); in irq_map_generic_chip()
431 unsigned int hw_irq = data->hwirq; in irq_unmap_generic_chip() local
435 gc = irq_get_domain_generic_chip(d, hw_irq); in irq_unmap_generic_chip()
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| /kernel/linux/linux-5.10/arch/powerpc/platforms/powernv/ |
| D | opal-irqchip.c | 238 u32 hw_irq; in opal_event_init() local
242 i, &hw_irq); in opal_event_init()
249 virq = irq_create_mapping(NULL, hw_irq); in opal_event_init()
251 pr_warn("Failed to map OPAL irq 0x%x\n", hw_irq); in opal_event_init()
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| /kernel/linux/linux-5.10/drivers/pci/controller/ |
| D | pci-xgene-msi.c | 295 int msir_index, msir_val, hw_irq; in xgene_msi_isr() local
325 hw_irq = (((msir_index * IRQS_PER_IDX) + intr_index) * in xgene_msi_isr()
332 hw_irq = hwirq_to_canonical_hwirq(hw_irq); in xgene_msi_isr()
333 virq = irq_find_mapping(xgene_msi->inner_domain, hw_irq); in xgene_msi_isr()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/interrupt-controller/ |
| D | microchip,pic32-evic.txt | 23 <hw_irq irq_type>
25 hw_irq - represents the hardware interrupt number as in the data sheet.
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| /kernel/linux/linux-5.10/include/misc/ |
| D | ocxl.h | 464 int ocxl_link_irq_alloc(void *link_handle, int *hw_irq);
469 void ocxl_link_free_irq(void *link_handle, int hw_irq);
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| /kernel/linux/linux-5.10/arch/powerpc/kvm/ |
| D | book3s_xive_template.c | 75 static void GLUE(X_PFX,source_eoi)(u32 hw_irq, struct xive_irq_data *xd) in GLUE()
80 else if (hw_irq && xd->flags & XIVE_IRQ_FLAG_EOI_FW) in GLUE()
81 opal_int_eoi(hw_irq); in GLUE()
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| /kernel/linux/linux-5.10/arch/um/include/asm/ |
| D | Kbuild | 12 generic-y += hw_irq.h
|