| /Linux-v5.15/drivers/acpi/ |
| D | ioapic.c | 31 u32 gsi_base; member
100 unsigned long long gsi_base; in handle_ioapic_add() local
116 status = acpi_evaluate_integer(handle, "_GSB", NULL, &gsi_base); in handle_ioapic_add()
129 ioapic->gsi_base = (u32)gsi_base; in handle_ioapic_add()
133 if (acpi_ioapic_registered(handle, (u32)gsi_base)) in handle_ioapic_add()
167 if (acpi_register_ioapic(handle, res->start, (u32)gsi_base)) { in handle_ioapic_add()
177 type, res, (u32)gsi_base); in handle_ioapic_add()
180 type, res, (u32)gsi_base); in handle_ioapic_add()
238 if (acpi_unregister_ioapic(ioapic->handle, ioapic->gsi_base)) in acpi_ioapic_remove()
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| D | processor_core.c | 265 static int get_ioapic_id(struct acpi_subtable_header *entry, u32 gsi_base, in get_ioapic_id() argument
270 if (ioapic->global_irq_base != gsi_base) in get_ioapic_id()
278 static int parse_madt_ioapic_entry(u32 gsi_base, u64 *phys_addr) in parse_madt_ioapic_entry() argument
297 get_ioapic_id(hdr, gsi_base, phys_addr, &apic_id)) in parse_madt_ioapic_entry()
306 static int parse_mat_ioapic_entry(acpi_handle handle, u32 gsi_base, in parse_mat_ioapic_entry() argument
327 get_ioapic_id(header, gsi_base, phys_addr, &apic_id); in parse_mat_ioapic_entry()
345 int acpi_get_ioapic_id(acpi_handle handle, u32 gsi_base, u64 *phys_addr) in acpi_get_ioapic_id() argument
349 apic_id = parse_mat_ioapic_entry(handle, gsi_base, phys_addr); in acpi_get_ioapic_id()
351 apic_id = parse_madt_ioapic_entry(gsi_base, phys_addr); in acpi_get_ioapic_id()
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| /Linux-v5.15/arch/ia64/kernel/ |
| D | iosapic.c | 119 unsigned int gsi_base; /* GSI base */ member
169 if ((unsigned) (gsi - iosapic_lists[i].gsi_base) < in find_iosapic()
186 if (rte->iosapic->gsi_base + rte->rte_index == gsi) in __gsi_to_irq()
209 if (rte->iosapic->gsi_base + rte->rte_index == gsi) in find_rte()
576 rte->rte_index = gsi - rte->iosapic->gsi_base; in register_intr()
987 iosapic_check_gsi_range (unsigned int gsi_base, unsigned int ver) in iosapic_check_gsi_range() argument
993 gsi_end = gsi_base + ((ver >> 16) & 0xff); in iosapic_check_gsi_range()
998 base = iosapic_lists[index].gsi_base; in iosapic_check_gsi_range()
1001 if (gsi_end < base || end < gsi_base) in iosapic_check_gsi_range()
1016 if (rte->iosapic->gsi_base + rte->rte_index == gsi) { in iosapic_delete_rte()
[all …]
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| D | acpi.c | 834 unsigned int gsi_base; in acpi_map_iosapic() local
858 gsi_base = iosapic->global_irq_base; in acpi_map_iosapic()
869 map_iosapic_to_node(gsi_base, node); in acpi_map_iosapic()
883 int __ref acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base) in acpi_register_ioapic() argument
887 if ((err = iosapic_init(phys_addr, gsi_base))) in acpi_register_ioapic()
899 int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base) in acpi_unregister_ioapic() argument
901 return iosapic_remove(gsi_base); in acpi_unregister_ioapic()
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| /Linux-v5.15/arch/x86/include/asm/ |
| D | io_apic.h | 150 extern int mp_register_ioapic(int id, u32 address, u32 gsi_base,
152 extern int mp_unregister_ioapic(u32 gsi_base);
153 extern int mp_ioapic_registered(u32 gsi_base);
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| /Linux-v5.15/arch/ia64/include/asm/ |
| D | iosapic.h | 85 extern int iosapic_init (unsigned long address, unsigned int gsi_base);
86 extern int iosapic_remove (unsigned int gsi_base);
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| /Linux-v5.15/arch/x86/kernel/apic/ |
| D | io_apic.c | 101 u32 gsi_base; member
144 return gsi_cfg->gsi_end - gsi_cfg->gsi_base + 1; in mp_ioapic_pin_count()
149 return mp_ioapic_gsi_routing(ioapic)->gsi_base + pin; in mp_pin_to_gsi()
2752 if (gsi >= gsi_cfg->gsi_base && gsi <= gsi_cfg->gsi_end) in mp_find_ioapic()
2771 return gsi - gsi_cfg->gsi_base; in mp_find_ioapic_pin()
2811 int mp_register_ioapic(int id, u32 address, u32 gsi_base, in mp_register_ioapic() argument
2855 gsi_end = gsi_base + entries - 1; in mp_register_ioapic()
2858 if ((gsi_base >= gsi_cfg->gsi_base && in mp_register_ioapic()
2859 gsi_base <= gsi_cfg->gsi_end) || in mp_register_ioapic()
2860 (gsi_end >= gsi_cfg->gsi_base && in mp_register_ioapic()
[all …]
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| /Linux-v5.15/arch/x86/kernel/acpi/ |
| D | boot.c | 782 int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base) in acpi_register_ioapic() argument
793 ioapic_id = acpi_get_ioapic_id(handle, gsi_base, &addr); in acpi_register_ioapic()
808 ret = mp_register_ioapic(ioapic_id, phys_addr, gsi_base, &cfg); in acpi_register_ioapic()
816 int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base) in acpi_unregister_ioapic() argument
822 ret = mp_unregister_ioapic(gsi_base); in acpi_unregister_ioapic()
839 int acpi_ioapic_registered(acpi_handle handle, u32 gsi_base) in acpi_ioapic_registered() argument
845 ret = mp_ioapic_registered(gsi_base); in acpi_ioapic_registered()
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| /Linux-v5.15/include/linux/ |
| D | acpi.h | 314 int acpi_get_ioapic_id(acpi_handle handle, u32 gsi_base, u64 *phys_addr);
317 int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base);
318 int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base);
319 int acpi_ioapic_registered(acpi_handle handle, u32 gsi_base);
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