| /linux/drivers/acpi/riscv/ |
| H A D | irq.c | 17 u32 gsi_base; member
59 static acpi_status riscv_acpi_update_gsi_handle(u32 gsi_base, acpi_handle handle) in riscv_acpi_update_gsi_handle() argument
66 if (gsi_base == ext_intc_element->gsi_base) { in riscv_acpi_update_gsi_handle()
75 int riscv_acpi_update_gsi_range(u32 gsi_base, u32 nr_irqs) in riscv_acpi_update_gsi_range() argument
80 if (gsi_base == ext_intc_element->gsi_base && in riscv_acpi_update_gsi_range()
91 int riscv_acpi_get_gsi_info(struct fwnode_handle *fwnode, u32 *gsi_base, in riscv_acpi_get_gsi_info() argument
100 *gsi_base = ext_intc_element->gsi_base; in riscv_acpi_get_gsi_info()
121 if (gsi >= ext_intc_element->gsi_base && in riscv_acpi_get_gsi_domain_id()
122 gsi < (ext_intc_element->gsi_base + ext_intc_element->nr_irqs)) { in riscv_acpi_get_gsi_domain_id()
134 static int __init riscv_acpi_register_ext_intc(u32 gsi_base, u32 nr_irqs, u32 nr_idcs, in riscv_acpi_register_ext_intc() argument
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| /linux/drivers/acpi/ |
| H A D | ioapic.c | 32 u32 gsi_base; member
101 unsigned long long gsi_base; in handle_ioapic_add() local
117 status = acpi_evaluate_integer(handle, "_GSB", NULL, &gsi_base); in handle_ioapic_add()
130 ioapic->gsi_base = (u32)gsi_base; in handle_ioapic_add()
134 if (acpi_ioapic_registered(handle, (u32)gsi_base)) in handle_ioapic_add()
168 if (acpi_register_ioapic(handle, res->start, (u32)gsi_base)) { in handle_ioapic_add()
178 type, res, (u32)gsi_base); in handle_ioapic_add()
181 type, res, (u32)gsi_base); in handle_ioapic_add()
239 if (acpi_unregister_ioapic(ioapic->handle, ioapic->gsi_base)) in acpi_ioapic_remove()
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| /linux/drivers/irqchip/ |
| H A D | irq-loongson-pch-pic.c | 48 u32 gsi_base; member
188 *hwirq = fwspec->param[0] - priv->gsi_base; in pch_pic_domain_translate()
327 u32 gsi_base) in pch_pic_init() argument
347 priv->gsi_base = gsi_base; in pch_pic_init()
422 if (gsi >= priv->gsi_base && gsi < (priv->gsi_base + priv->vec_count)) in find_pch_pic()
455 if (find_pch_pic(acpi_pchpic->gsi_base) >= 0) in pch_pic_acpi_init()
465 domain_handle, acpi_pchpic->gsi_base); in pch_pic_acpi_init()
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| H A D | irq-sifive-plic.c | 80 u32 gsi_base; member
340 if (fwspec->param[0] >= priv->gsi_base) in plic_irq_domain_translate()
341 fwspec->param[0] = fwspec->param[0] - priv->gsi_base; in plic_irq_domain_translate()
549 u32 *gsi_base, u32 *id) in plic_parse_nr_irqs_and_contexts() argument
554 rc = riscv_acpi_get_gsi_info(fwnode, gsi_base, id, nr_irqs, NULL); in plic_parse_nr_irqs_and_contexts()
581 *gsi_base = 0; in plic_parse_nr_irqs_and_contexts()
626 u32 gsi_base; in plic_probe() local
644 error = plic_parse_nr_irqs_and_contexts(fwnode, &nr_irqs, &nr_contexts, &gsi_base, &id); in plic_probe()
667 priv->gsi_base = gsi_base; in plic_probe()
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| H A D | irq-riscv-rpmi-sysmsi.c | 59 u32 gsi_base; member
178 *hwirq = fwspec->param[0] - priv->gsi_base; in rpmi_sysmsi_translate()
250 rc = riscv_acpi_get_gsi_info(fwnode, &priv->gsi_base, &id, in rpmi_sysmsi_probe()
260 riscv_acpi_update_gsi_range(priv->gsi_base, priv->nr_irqs); in rpmi_sysmsi_probe()
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| H A D | irq-riscv-aplic-main.c | 237 int aplic_irqdomain_translate(struct irq_fwspec *fwspec, u32 gsi_base, in aplic_irqdomain_translate() argument
246 *hwirq = fwspec->param[0] - gsi_base; in aplic_irqdomain_translate()
344 rc = riscv_acpi_get_gsi_info(dev->fwnode, &priv->gsi_base, &priv->acpi_aplic_id, in aplic_setup_priv()
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| H A D | irq-riscv-aplic-msi.c | 143 return aplic_irqdomain_translate(fwspec, priv->gsi_base, hwirq, type); in aplic_msi_translate()
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| /linux/arch/x86/include/asm/ |
| H A D | io_apic.h | 149 extern int mp_register_ioapic(int id, u32 address, u32 gsi_base,
151 extern int mp_unregister_ioapic(u32 gsi_base);
152 extern int mp_ioapic_registered(u32 gsi_base);
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| /linux/arch/x86/kernel/apic/ |
| H A D | io_apic.c | 103 u32 gsi_base; member
142 return gsi_cfg->gsi_end - gsi_cfg->gsi_base + 1; in mp_ioapic_pin_count()
147 return mp_ioapic_gsi_routing(ioapic)->gsi_base + pin; in mp_pin_to_gsi()
2617 if (gsi >= gsi_cfg->gsi_base && gsi <= gsi_cfg->gsi_end) in mp_find_ioapic()
2636 return gsi - gsi_cfg->gsi_base; in mp_find_ioapic_pin()
2674 int mp_register_ioapic(int id, u32 address, u32 gsi_base, struct ioapic_domain_cfg *cfg) in mp_register_ioapic() argument
2718 gsi_end = gsi_base + entries - 1; in mp_register_ioapic()
2721 if ((gsi_base >= gsi_cfg->gsi_base && in mp_register_ioapic()
2722 gsi_base <= gsi_cfg->gsi_end) || in mp_register_ioapic()
2723 (gsi_end >= gsi_cfg->gsi_base && in mp_register_ioapic()
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| /linux/include/linux/ |
| H A D | acpi.h | 328 int acpi_get_ioapic_id(acpi_handle handle, u32 gsi_base, u64 *phys_addr);
331 int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base);
332 int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base);
333 int acpi_ioapic_registered(acpi_handle handle, u32 gsi_base);
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