dev: better .clang-format, ran format command.

Signed-off-by: Amlal <amlal@nekernel.org>

1 files changed, 127 insertions, 158 deletions

diff --git a/dev/kernel/HALKit/AMD64/PCI/Device.cc b/dev/kernel/HALKit/AMD64/PCI/Device.cc
index ced473ed..f11f7777 100644
--- a/dev/kernel/HALKit/AMD64/PCI/Device.cc
+++ b/dev/kernel/HALKit/AMD64/PCI/Device.cc
@@ -1,173 +1,142 @@
 /* -------------------------------------------
 
-	Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
 
 ------------------------------------------- */
 
 #include <ArchKit/ArchKit.h>
 #include <KernelKit/PCI/Device.h>
 
-#define PCI_BAR_IO		 (0x01)
-#define PCI_BAR_LOWMEM	 (0x02)
-#define PCI_BAR_64		 (0x04)
+#define PCI_BAR_IO (0x01)
+#define PCI_BAR_LOWMEM (0x02)
+#define PCI_BAR_64 (0x04)
 #define PCI_BAR_PREFETCH (0x08)
-#define PCI_ENABLE_BIT	 (0x80000000)
+#define PCI_ENABLE_BIT (0x80000000)
 
-static Kernel::UInt NE_PCIReadRaw(Kernel::UInt bar, Kernel::UShort bus, Kernel::UShort dev, Kernel::UShort fun)
-{
-	Kernel::UInt target = PCI_ENABLE_BIT | ((Kernel::UInt)bus << 16) |
-						  ((Kernel::UInt)dev << 11) | ((Kernel::UInt)fun << 8) |
-						  (bar & 0xFC);
+static Kernel::UInt NE_PCIReadRaw(Kernel::UInt bar, Kernel::UShort bus, Kernel::UShort dev,
+                                  Kernel::UShort fun) {
+  Kernel::UInt target = PCI_ENABLE_BIT | ((Kernel::UInt) bus << 16) | ((Kernel::UInt) dev << 11) |
+                        ((Kernel::UInt) fun << 8) | (bar & 0xFC);
 
-	Kernel::HAL::rt_out32((Kernel::UShort)Kernel::PCI::PciConfigKind::ConfigAddress,
-						  target);
+  Kernel::HAL::rt_out32((Kernel::UShort) Kernel::PCI::PciConfigKind::ConfigAddress, target);
 
-	Kernel::HAL::rt_wait_400ns();
+  Kernel::HAL::rt_wait_400ns();
 
-	return Kernel::HAL::rt_in32((Kernel::UShort)Kernel::PCI::PciConfigKind::ConfigData);
+  return Kernel::HAL::rt_in32((Kernel::UShort) Kernel::PCI::PciConfigKind::ConfigData);
 }
-
-static Kernel::Void NE_PCISetCfgTarget(Kernel::UInt bar, Kernel::UShort bus, Kernel::UShort dev, Kernel::UShort fun)
-{
-	Kernel::UInt target = 0x80000000 | ((Kernel::UInt)bus << 16) |
-						  ((Kernel::UInt)dev << 11) | ((Kernel::UInt)fun << 8) |
-						  (bar & 0xFC);
-
-	Kernel::HAL::rt_out32((Kernel::UShort)Kernel::PCI::PciConfigKind::ConfigAddress,
-						  target);
-
-	Kernel::HAL::rt_wait_400ns();
+
+static Kernel::Void NE_PCISetCfgTarget(Kernel::UInt bar, Kernel::UShort bus, Kernel::UShort dev,
+                                       Kernel::UShort fun) {
+  Kernel::UInt target = 0x80000000 | ((Kernel::UInt) bus << 16) | ((Kernel::UInt) dev << 11) |
+                        ((Kernel::UInt) fun << 8) | (bar & 0xFC);
+
+  Kernel::HAL::rt_out32((Kernel::UShort) Kernel::PCI::PciConfigKind::ConfigAddress, target);
+
+  Kernel::HAL::rt_wait_400ns();
+}
+
+namespace Kernel::PCI {
+Device::Device(UShort bus, UShort device, UShort func, UInt32 bar)
+    : fBus(bus), fDevice(device), fFunction(func), fBar(bar) {}
+
+Device::~Device() = default;
+
+UInt Device::Read(UInt bar, Size sz) {
+  // Ensure aligned access by masking to 4-byte boundary
+  NE_PCISetCfgTarget(bar & 0xFC, fBus, fDevice, fFunction);
+
+  // Read 4 bytes and shift out the correct value
+  UInt data = HAL::rt_in32((UShort) PciConfigKind::ConfigData);
+
+  if (sz == 4) return data;
+  if (sz == 2) return (data >> ((bar & 2) * 8)) & 0xFFFF;
+  if (sz == 1) return (data >> ((bar & 3) * 8)) & 0xFF;
+
+  return (UShort) PciConfigKind::Invalid;
+}
+
+void Device::Write(UInt bar, UIntPtr data, Size sz) {
+  NE_PCISetCfgTarget(bar & 0xFC, fBus, fDevice, fFunction);
+
+  if (sz == 4) {
+    HAL::rt_out32((UShort) PciConfigKind::ConfigAddress, (UInt) data);
+  } else if (sz == 2) {
+    UInt temp = HAL::rt_in32((UShort) PciConfigKind::ConfigData);
+
+    temp &= ~(0xFFFF << ((bar & 2) * 8));
+    temp |= (data & 0xFFFF) << ((bar & 2) * 8);
+
+    HAL::rt_out32((UShort) PciConfigKind::ConfigAddress, temp);
+  } else if (sz == 1) {
+    UInt temp = HAL::rt_in32((UShort) PciConfigKind::ConfigData);
+
+    temp &= ~(0xFF << ((bar & 3) * 8));
+    temp |= (data & 0xFF) << ((bar & 3) * 8);
+
+    HAL::rt_out32((UShort) PciConfigKind::ConfigAddress, temp);
+  }
+}
+
+UShort Device::DeviceId() {
+  return (UShort) (NE_PCIReadRaw(0x0, fBus, fDevice, fFunction) >> 16);
+}
+
+UShort Device::VendorId() {
+  return (UShort) (NE_PCIReadRaw(0x0, fBus, fDevice, fFunction) & 0xFFFF);
+}
+
+UShort Device::InterfaceId() {
+  return (UShort) (NE_PCIReadRaw(0x09, fBus, fDevice, fFunction) >> 16);
+}
+
+UChar Device::Class() {
+  return (UChar) (NE_PCIReadRaw(0x08, fBus, fDevice, fFunction) >> 24);
+}
+
+UChar Device::Subclass() {
+  return (UChar) (NE_PCIReadRaw(0x08, fBus, fDevice, fFunction) >> 16);
+}
+
+UChar Device::ProgIf() {
+  return (UChar) (NE_PCIReadRaw(0x08, fBus, fDevice, fFunction) >> 8);
+}
+
+UChar Device::HeaderType() {
+  return (UChar) (NE_PCIReadRaw(0xC, fBus, fDevice, fFunction) >> 16);
+}
+
+void Device::EnableMmio() {
+  UInt32 command = Read(0x04, sizeof(UInt32));
+  command |= (1 << 1);  // Memory Space Enable (bit 1)
+
+  Write(0x04, command, sizeof(UInt32));
+}
+
+void Device::BecomeBusMaster() {
+  UInt32 command = Read(0x04, sizeof(UInt32));
+  command |= (1 << 2);  // Bus Master Enable (bit 2)
+  Write(0x04, command, sizeof(UInt32));
+}
+
+UIntPtr Device::Bar(UInt32 bar_in) {
+  UInt32 bar = NE_PCIReadRaw(bar_in, fBus, fDevice, fFunction);
+
+  if (bar & PCI_BAR_IO) return static_cast<UIntPtr>(bar & ~0x03);
+
+  if (bar & PCI_BAR_64) {
+    UInt32 high = NE_PCIReadRaw((bar_in + 4) & ~0x03, fBus, fDevice, fFunction);
+    return (static_cast<UIntPtr>(high) << 32) | (bar & ~0x0F);
+  }
+
+  return static_cast<UIntPtr>(bar & ~0x0F);
+}
+
+UShort Device::Vendor() {
+  UShort vendor = this->VendorId();
+  return vendor;
+}
+
+Device::operator bool() {
+  return this->VendorId() != (UShort) PciConfigKind::Invalid;
 }
-
-namespace Kernel::PCI
-{
-	Device::Device(UShort bus, UShort device, UShort func, UInt32 bar)
-		: fBus(bus), fDevice(device), fFunction(func), fBar(bar)
-	{
-	}
-
-	Device::~Device() = default;
-
-	UInt Device::Read(UInt bar, Size sz)
-	{
-		// Ensure aligned access by masking to 4-byte boundary
-		NE_PCISetCfgTarget(bar & 0xFC, fBus, fDevice, fFunction);
-
-		// Read 4 bytes and shift out the correct value
-		UInt data = HAL::rt_in32((UShort)PciConfigKind::ConfigData);
-
-		if (sz == 4)
-			return data;
-		if (sz == 2)
-			return (data >> ((bar & 2) * 8)) & 0xFFFF;
-		if (sz == 1)
-			return (data >> ((bar & 3) * 8)) & 0xFF;
-
-		return (UShort)PciConfigKind::Invalid;
-	}
-
-	void Device::Write(UInt bar, UIntPtr data, Size sz)
-	{
-		NE_PCISetCfgTarget(bar & 0xFC, fBus, fDevice, fFunction);
-
-		if (sz == 4)
-		{
-			HAL::rt_out32((UShort)PciConfigKind::ConfigAddress, (UInt)data);
-		}
-		else if (sz == 2)
-		{
-			UInt temp = HAL::rt_in32((UShort)PciConfigKind::ConfigData);
-
-			temp &= ~(0xFFFF << ((bar & 2) * 8));
-			temp |= (data & 0xFFFF) << ((bar & 2) * 8);
-
-			HAL::rt_out32((UShort)PciConfigKind::ConfigAddress, temp);
-		}
-		else if (sz == 1)
-		{
-			UInt temp = HAL::rt_in32((UShort)PciConfigKind::ConfigData);
-
-			temp &= ~(0xFF << ((bar & 3) * 8));
-			temp |= (data & 0xFF) << ((bar & 3) * 8);
-
-			HAL::rt_out32((UShort)PciConfigKind::ConfigAddress, temp);
-		}
-	}
-
-	UShort Device::DeviceId()
-	{
-		return (UShort)(NE_PCIReadRaw(0x0, fBus, fDevice, fFunction) >> 16);
-	}
-
-	UShort Device::VendorId()
-	{
-		return (UShort)(NE_PCIReadRaw(0x0, fBus, fDevice, fFunction) & 0xFFFF);
-	}
-
-	UShort Device::InterfaceId()
-	{
-		return (UShort)(NE_PCIReadRaw(0x09, fBus, fDevice, fFunction) >> 16);
-	}
-
-	UChar Device::Class()
-	{
-		return (UChar)(NE_PCIReadRaw(0x08, fBus, fDevice, fFunction) >> 24);
-	}
-
-	UChar Device::Subclass()
-	{
-		return (UChar)(NE_PCIReadRaw(0x08, fBus, fDevice, fFunction) >> 16);
-	}
-
-	UChar Device::ProgIf()
-	{
-		return (UChar)(NE_PCIReadRaw(0x08, fBus, fDevice, fFunction) >> 8);
-	}
-
-	UChar Device::HeaderType()
-	{
-		return (UChar)(NE_PCIReadRaw(0xC, fBus, fDevice, fFunction) >> 16);
-	}
-
-	void Device::EnableMmio()
-	{
-		UInt32 command = Read(0x04, sizeof(UInt32));
-		command |= (1 << 1); // Memory Space Enable (bit 1)
-
-		Write(0x04, command, sizeof(UInt32));
-	}
-
-	void Device::BecomeBusMaster()
-	{
-		UInt32 command = Read(0x04, sizeof(UInt32));
-		command |= (1 << 2); // Bus Master Enable (bit 2)
-		Write(0x04, command, sizeof(UInt32));
-	}
-
-	UIntPtr Device::Bar(UInt32 bar_in)
-	{
-		UInt32 bar = NE_PCIReadRaw(bar_in, fBus, fDevice, fFunction);
-
-		if (bar & PCI_BAR_IO)
-			return static_cast<UIntPtr>(bar & ~0x03);
-
-		if (bar & PCI_BAR_64)
-		{
-			UInt32 high = NE_PCIReadRaw((bar_in + 4) & ~0x03, fBus, fDevice, fFunction);
-			return (static_cast<UIntPtr>(high) << 32) | (bar & ~0x0F);
-		}
-
-		return static_cast<UIntPtr>(bar & ~0x0F);
-	}
-
-	UShort Device::Vendor()
-	{
-		UShort vendor = this->VendorId();
-		return vendor;
-	}
-
-	Device::operator bool()
-	{
-		return this->VendorId() != (UShort)PciConfigKind::Invalid;
-	}
-} // namespace Kernel::PCI
+}  // namespace Kernel::PCI