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[Zion] Print less about acpi on boot.

This commit is contained in:
Drew Galbraith 2023-11-15 16:09:36 -08:00
parent 9e76c81e97
commit e642f3900f
1 changed files with 14 additions and 1 deletions
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15
zion/boot/acpi.cpp
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@ -139,13 +139,18 @@ void ParseMcfg(SdtHeader* rsdt) {
} }
void ParseMadt(SdtHeader* rsdt) { void ParseMadt(SdtHeader* rsdt) {
#if K_ACPI_DEBUG
dbgsz(rsdt->signature, 4); dbgsz(rsdt->signature, 4);
#endif
uint64_t max_addr = reinterpret_cast<uint64_t>(rsdt) + rsdt->length; uint64_t max_addr = reinterpret_cast<uint64_t>(rsdt) + rsdt->length;
MadtHeader* header = reinterpret_cast<MadtHeader*>(rsdt); MadtHeader* header = reinterpret_cast<MadtHeader*>(rsdt);
#if K_ACPI_DEBUG
dbgln("Local APIC {x}", header->local_apic_address); dbgln("Local APIC {x}", header->local_apic_address);
gLApicBase = header->local_apic_address;
dbgln("Flags: {x}", header->flags); dbgln("Flags: {x}", header->flags);
#endif
gLApicBase = header->local_apic_address;
MadtEntry* entry = &header->first_entry; MadtEntry* entry = &header->first_entry;
@ -153,14 +158,18 @@ void ParseMadt(SdtHeader* rsdt) {
switch (entry->type) { switch (entry->type) {
case 0: { case 0: {
MadtLocalApic* local = reinterpret_cast<MadtLocalApic*>(entry); MadtLocalApic* local = reinterpret_cast<MadtLocalApic*>(entry);
#if K_ACPI_DEBUG
dbgln("Local APIC (Proc id, id, flags): {x}, {x}, {x}", dbgln("Local APIC (Proc id, id, flags): {x}, {x}, {x}",
local->processor_id, local->apic_id, local->flags); local->processor_id, local->apic_id, local->flags);
#endif
break; break;
} }
case 1: { case 1: {
MadtIoApic* io = reinterpret_cast<MadtIoApic*>(entry); MadtIoApic* io = reinterpret_cast<MadtIoApic*>(entry);
#if K_ACPI_DEBUG
dbgln("IO Apic (id, addr, gsi base): {x}, {x}, {x}", io->io_apic_id, dbgln("IO Apic (id, addr, gsi base): {x}, {x}, {x}", io->io_apic_id,
io->io_apic_address, io->global_system_interrupt_base); io->io_apic_address, io->global_system_interrupt_base);
#endif
if (gIOApicBase != 0) { if (gIOApicBase != 0) {
dbgln("More than one IOApic, unhandled"); dbgln("More than one IOApic, unhandled");
} }
@ -170,16 +179,20 @@ void ParseMadt(SdtHeader* rsdt) {
case 2: { case 2: {
MadtIoApicInterruptSource* src = MadtIoApicInterruptSource* src =
reinterpret_cast<MadtIoApicInterruptSource*>(entry); reinterpret_cast<MadtIoApicInterruptSource*>(entry);
#if K_ACPI_DEBUG
dbgln("IO Source (Bus, IRQ, GSI, flags): {x}, {x}, {x}, {x}", dbgln("IO Source (Bus, IRQ, GSI, flags): {x}, {x}, {x}, {x}",
src->bus_source, src->irq_source, src->global_system_interrupt, src->bus_source, src->irq_source, src->global_system_interrupt,
src->flags); src->flags);
#endif
break; break;
} }
case 4: { case 4: {
MadtLocalApicNonMaskable* lnmi = MadtLocalApicNonMaskable* lnmi =
reinterpret_cast<MadtLocalApicNonMaskable*>(entry); reinterpret_cast<MadtLocalApicNonMaskable*>(entry);
#if K_ACPI_DEBUG
dbgln("Local NMI (proc id, flags, lint#): {x}, {x}, {x}", dbgln("Local NMI (proc id, flags, lint#): {x}, {x}, {x}",
lnmi->apic_processor_id, lnmi->flags, lnmi->lint_num); lnmi->apic_processor_id, lnmi->flags, lnmi->lint_num);
#endif
break; break;
} }
default: default: