Everywhere: Re-format with clang-format-11

Compared to version 10 this fixes a bunch of formatting issues, mostly
around structs/classes with attributes like [[gnu::packed]], and
incorrect insertion of spaces in parameter types ("T &"/"T &&").
I also removed a bunch of // clang-format off/on and FIXME comments that
are no longer relevant - on the other hand it tried to destroy a couple of
neatly formatted comments, so I had to add some as well.

2 files changed, 30 insertions, 60 deletions

diff --git a/Kernel/ACPI/Definitions.h b/Kernel/ACPI/Definitions.h
index 899781f560..2ac99cc37c 100644
--- a/Kernel/ACPI/Definitions.h
+++ b/Kernel/ACPI/Definitions.h
@@ -70,8 +70,7 @@ enum class IA_PC_Flags : u8 {
     CMOS_RTC_Not_Present = 1 << 5
 };
 
-struct [[gnu::packed]] HardwareFeatures
-{
+struct [[gnu::packed]] HardwareFeatures {
     bool wbinvd : 1;
     bool wbinvd_flush : 1;
     bool processor_c1 : 1;
@@ -95,8 +94,7 @@ struct [[gnu::packed]] HardwareFeatures
     bool hardware_reduced_acpi : 1;
     bool low_power_s0_idle_capable : 1;
 };
-struct [[gnu::packed]] x86_Specific_Flags
-{
+struct [[gnu::packed]] x86_Specific_Flags {
     bool legacy_devices : 1;
     bool keyboard_8042 : 1;
     bool vga_not_present : 1;
@@ -132,8 +130,7 @@ enum class BitWidth {
 }
 
 namespace Structures {
-struct [[gnu::packed]] RSDPDescriptor
-{
+struct [[gnu::packed]] RSDPDescriptor {
     char sig[8];
     u8 checksum;
     char oem_id[6];
@@ -141,8 +138,7 @@ struct [[gnu::packed]] RSDPDescriptor
     u32 rsdt_ptr;
 };
 
-struct [[gnu::packed]] RSDPDescriptor20
-{
+struct [[gnu::packed]] RSDPDescriptor20 {
     RSDPDescriptor base;
     u32 length;
     u64 xsdt_ptr;
@@ -150,8 +146,7 @@ struct [[gnu::packed]] RSDPDescriptor20
     u8 reserved[3];
 };
 
-struct [[gnu::packed]] SDTHeader
-{
+struct [[gnu::packed]] SDTHeader {
     char sig[4];
     u32 length;
     u8 revision;
@@ -163,20 +158,17 @@ struct [[gnu::packed]] SDTHeader
     u32 creator_revision;
 };
 
-struct [[gnu::packed]] RSDT
-{
+struct [[gnu::packed]] RSDT {
     SDTHeader h;
     u32 table_ptrs[];
 };
 
-struct [[gnu::packed]] XSDT
-{
+struct [[gnu::packed]] XSDT {
     SDTHeader h;
     u64 table_ptrs[];
 };
 
-struct [[gnu::packed]] GenericAddressStructure
-{
+struct [[gnu::packed]] GenericAddressStructure {
     u8 address_space;
     u8 bit_width;
     u8 bit_offset;
@@ -184,8 +176,7 @@ struct [[gnu::packed]] GenericAddressStructure
     u64 address;
 };
 
-struct [[gnu::packed]] HPET
-{
+struct [[gnu::packed]] HPET {
     SDTHeader h;
     u8 hardware_revision_id;
     u8 attributes;
@@ -196,8 +187,7 @@ struct [[gnu::packed]] HPET
     u8 page_protection;
 };
 
-struct [[gnu::packed]] FADT
-{
+struct [[gnu::packed]] FADT {
     SDTHeader h;
     u32 firmware_ctrl;
     u32 dsdt_ptr;
@@ -274,15 +264,13 @@ enum class MADTEntryType {
     GIC_Interrupt_Translation = 0xF
 };
 
-struct [[gnu::packed]] MADTEntryHeader
-{
+struct [[gnu::packed]] MADTEntryHeader {
     u8 type;
     u8 length;
 };
 
 namespace MADTEntries {
-struct [[gnu::packed]] IOAPIC
-{
+struct [[gnu::packed]] IOAPIC {
     MADTEntryHeader h;
     u8 ioapic_id;
     u8 reserved;
@@ -290,16 +278,14 @@ struct [[gnu::packed]] IOAPIC
     u32 gsi_base;
 };
 
-struct [[gnu::packed]] ProcessorLocalAPIC
-{
+struct [[gnu::packed]] ProcessorLocalAPIC {
     MADTEntryHeader h;
     u8 acpi_processor_id;
     u8 apic_id;
     u32 flags;
 };
 
-struct [[gnu::packed]] InterruptSourceOverride
-{
+struct [[gnu::packed]] InterruptSourceOverride {
     MADTEntryHeader h;
     u8 bus;
     u8 source;
@@ -308,22 +294,19 @@ struct [[gnu::packed]] InterruptSourceOverride
 };
 }
 
-struct [[gnu::packed]] MADT
-{
+struct [[gnu::packed]] MADT {
     SDTHeader h;
     u32 lapic_address;
     u32 flags;
     MADTEntryHeader entries[];
 };
 
-struct [[gnu::packed]] AMLTable
-{
+struct [[gnu::packed]] AMLTable {
     SDTHeader h;
     char aml_code[];
 };
 
-struct [[gnu::packed]] PCI_MMIO_Descriptor
-{
+struct [[gnu::packed]] PCI_MMIO_Descriptor {
     u64 base_addr;
     u16 seg_group_number;
     u8 start_pci_bus;
@@ -331,8 +314,7 @@ struct [[gnu::packed]] PCI_MMIO_Descriptor
     u32 reserved;
 };
 
-struct [[gnu::packed]] MCFG
-{
+struct [[gnu::packed]] MCFG {
     SDTHeader header;
     u64 reserved;
     PCI_MMIO_Descriptor descriptors[];
diff --git a/Kernel/ACPI/MultiProcessorParser.h b/Kernel/ACPI/MultiProcessorParser.h
index 19177896b4..f85f5c8fbb 100644
--- a/Kernel/ACPI/MultiProcessorParser.h
+++ b/Kernel/ACPI/MultiProcessorParser.h
@@ -34,8 +34,7 @@
 namespace Kernel {
 namespace MultiProcessor {
 
-struct [[gnu::packed]] FloatingPointer
-{
+struct [[gnu::packed]] FloatingPointer {
     char sig[4];
     u32 physical_address_ptr;
     u8 length;
@@ -44,13 +43,11 @@ struct [[gnu::packed]] FloatingPointer
     u8 feature_info[5];
 };
 
-struct [[gnu::packed]] EntryHeader
-{
+struct [[gnu::packed]] EntryHeader {
     u8 entry_type;
 };
 
-struct [[gnu::packed]] ConfigurationTableHeader
-{
+struct [[gnu::packed]] ConfigurationTableHeader {
     char sig[4];
     u16 length;
     u8 specification_revision;
@@ -78,14 +75,12 @@ enum class ConfigurationTableEntryType {
     CompatibilityBusAddressSpaceModifier = 130
 };
 
-struct [[gnu::packed]] ExtEntryHeader
-{
+struct [[gnu::packed]] ExtEntryHeader {
     u8 entry_type;
     u8 entry_length;
 };
 
-struct [[gnu::packed]] ProcessorEntry
-{
+struct [[gnu::packed]] ProcessorEntry {
     EntryHeader h;
     u8 local_apic_id;
     u8 local_apic_version;
@@ -95,15 +90,13 @@ struct [[gnu::packed]] ProcessorEntry
     u8 reserved[8];
 };
 
-struct [[gnu::packed]] BusEntry
-{
+struct [[gnu::packed]] BusEntry {
     EntryHeader h;
     u8 bus_id;
     char bus_type[6];
 };
 
-struct [[gnu::packed]] IOAPICEntry
-{
+struct [[gnu::packed]] IOAPICEntry {
     EntryHeader h;
     u8 ioapic_id;
     u8 ioapic_version;
@@ -118,8 +111,7 @@ enum class InterruptType {
     ExtINT = 3,
 };
 
-struct [[gnu::packed]] IOInterruptAssignmentEntry
-{
+struct [[gnu::packed]] IOInterruptAssignmentEntry {
     EntryHeader h;
     u8 interrupt_type;
     u8 polarity;
@@ -130,8 +122,7 @@ struct [[gnu::packed]] IOInterruptAssignmentEntry
     u8 destination_ioapic_intin_pin;
 };
 
-struct [[gnu::packed]] LocalInterruptAssignmentEntry
-{
+struct [[gnu::packed]] LocalInterruptAssignmentEntry {
     EntryHeader h;
     u8 interrupt_type;
     u8 polarity;
@@ -148,8 +139,7 @@ enum class SystemAddressType {
     Prefetch = 2,
 };
 
-struct [[gnu::packed]] SystemAddressSpaceMappingEntry
-{
+struct [[gnu::packed]] SystemAddressSpaceMappingEntry {
     ExtEntryHeader h;
     u8 bus_id;
     u8 address_type;
@@ -157,8 +147,7 @@ struct [[gnu::packed]] SystemAddressSpaceMappingEntry
     u64 length;
 };
 
-struct [[gnu::packed]] BusHierarchyDescriptorEntry
-{
+struct [[gnu::packed]] BusHierarchyDescriptorEntry {
     ExtEntryHeader h;
     u8 bus_id;
     u8 bus_info;
@@ -166,8 +155,7 @@ struct [[gnu::packed]] BusHierarchyDescriptorEntry
     u8 reserved[3];
 };
 
-struct [[gnu::packed]] CompatibilityBusAddressSpaceModifierEntry
-{
+struct [[gnu::packed]] CompatibilityBusAddressSpaceModifierEntry {
     ExtEntryHeader h;
     u8 bus_id;
     u8 address_modifier;