diff options
Diffstat (limited to 'OvmfPkg/SioBusDxe/SioService.c')
| -rw-r--r-- | OvmfPkg/SioBusDxe/SioService.c | 99 |
1 files changed, 52 insertions, 47 deletions
diff --git a/OvmfPkg/SioBusDxe/SioService.c b/OvmfPkg/SioBusDxe/SioService.c index ab8fa7676f..66c5a08cf9 100644 --- a/OvmfPkg/SioBusDxe/SioService.c +++ b/OvmfPkg/SioBusDxe/SioService.c @@ -13,7 +13,7 @@ //
// Super I/O Protocol interfaces
//
-EFI_SIO_PROTOCOL mSioInterface = {
+EFI_SIO_PROTOCOL mSioInterface = {
SioRegisterAccess,
SioGetResources,
SioSetResources,
@@ -25,48 +25,54 @@ EFI_SIO_PROTOCOL mSioInterface = { // COM 1 UART Controller
//
GLOBAL_REMOVE_IF_UNREFERENCED
-SIO_RESOURCES_IO mCom1Resources = {
- { { ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR }, 0x3F8, 8 },
- { ACPI_END_TAG_DESCRIPTOR, 0 }
+SIO_RESOURCES_IO mCom1Resources = {
+ {
+ { ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR }, 0x3F8, 8
+ },
+ { ACPI_END_TAG_DESCRIPTOR, 0 }
};
//
// COM 2 UART Controller
//
GLOBAL_REMOVE_IF_UNREFERENCED
-SIO_RESOURCES_IO mCom2Resources = {
- { { ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR }, 0x2F8, 8 },
- { ACPI_END_TAG_DESCRIPTOR, 0 }
+SIO_RESOURCES_IO mCom2Resources = {
+ {
+ { ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR }, 0x2F8, 8
+ },
+ { ACPI_END_TAG_DESCRIPTOR, 0 }
};
//
// PS/2 Keyboard Controller
//
GLOBAL_REMOVE_IF_UNREFERENCED
-SIO_RESOURCES_IO mPs2KeyboardDeviceResources = {
- { { ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR }, 0x60, 5 },
- { ACPI_END_TAG_DESCRIPTOR, 0 }
+SIO_RESOURCES_IO mPs2KeyboardDeviceResources = {
+ {
+ { ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR }, 0x60, 5
+ },
+ { ACPI_END_TAG_DESCRIPTOR, 0 }
};
//
// Table of SIO Controllers
//
GLOBAL_REMOVE_IF_UNREFERENCED
-SIO_DEVICE_INFO mDevicesInfo[] = {
+SIO_DEVICE_INFO mDevicesInfo[] = {
{
EISA_PNP_ID (0x501),
0,
- { (ACPI_SMALL_RESOURCE_HEADER *) &mCom1Resources }
+ { (ACPI_SMALL_RESOURCE_HEADER *)&mCom1Resources }
}, // COM 1 UART Controller
{
EISA_PNP_ID (0x501),
1,
- { (ACPI_SMALL_RESOURCE_HEADER *) &mCom2Resources }
+ { (ACPI_SMALL_RESOURCE_HEADER *)&mCom2Resources }
}, // COM 2 UART Controller
{
- EISA_PNP_ID(0x303),
+ EISA_PNP_ID (0x303),
0,
- { (ACPI_SMALL_RESOURCE_HEADER *) &mPs2KeyboardDeviceResources }
+ { (ACPI_SMALL_RESOURCE_HEADER *)&mPs2KeyboardDeviceResources }
} // PS/2 Keyboard Controller
};
@@ -74,20 +80,19 @@ SIO_DEVICE_INFO mDevicesInfo[] = { // ACPI Device Path Node template
//
GLOBAL_REMOVE_IF_UNREFERENCED
-ACPI_HID_DEVICE_PATH mAcpiDeviceNodeTemplate = {
+ACPI_HID_DEVICE_PATH mAcpiDeviceNodeTemplate = {
{ // Header
ACPI_DEVICE_PATH,
ACPI_DP,
{
- (UINT8) (sizeof (ACPI_HID_DEVICE_PATH)),
- (UINT8) ((sizeof (ACPI_HID_DEVICE_PATH)) >> 8)
+ (UINT8)(sizeof (ACPI_HID_DEVICE_PATH)),
+ (UINT8)((sizeof (ACPI_HID_DEVICE_PATH)) >> 8)
}
},
0x0, // HID
0x0 // UID
};
-
/**
Provides a low level access to the registers for the Super I/O.
@@ -124,11 +129,11 @@ ACPI_HID_DEVICE_PATH mAcpiDeviceNodeTemplate = { EFI_STATUS
EFIAPI
SioRegisterAccess (
- IN CONST EFI_SIO_PROTOCOL *This,
- IN BOOLEAN Write,
- IN BOOLEAN ExitCfgMode,
- IN UINT8 Register,
- IN OUT UINT8 *Value
+ IN CONST EFI_SIO_PROTOCOL *This,
+ IN BOOLEAN Write,
+ IN BOOLEAN ExitCfgMode,
+ IN UINT8 Register,
+ IN OUT UINT8 *Value
)
{
return EFI_SUCCESS;
@@ -156,11 +161,11 @@ SioRegisterAccess ( EFI_STATUS
EFIAPI
SioGetResources (
- IN CONST EFI_SIO_PROTOCOL *This,
- OUT ACPI_RESOURCE_HEADER_PTR *ResourceList
+ IN CONST EFI_SIO_PROTOCOL *This,
+ OUT ACPI_RESOURCE_HEADER_PTR *ResourceList
)
{
- SIO_DEV *SioDevice;
+ SIO_DEV *SioDevice;
if (ResourceList == NULL) {
return EFI_INVALID_PARAMETER;
@@ -189,8 +194,8 @@ SioGetResources ( EFI_STATUS
EFIAPI
SioSetResources (
- IN CONST EFI_SIO_PROTOCOL *This,
- IN ACPI_RESOURCE_HEADER_PTR ResourceList
+ IN CONST EFI_SIO_PROTOCOL *This,
+ IN ACPI_RESOURCE_HEADER_PTR ResourceList
)
{
return EFI_SUCCESS;
@@ -212,8 +217,8 @@ SioSetResources ( EFI_STATUS
EFIAPI
SioPossibleResources (
- IN CONST EFI_SIO_PROTOCOL *This,
- OUT ACPI_RESOURCE_HEADER_PTR *ResourceCollection
+ IN CONST EFI_SIO_PROTOCOL *This,
+ OUT ACPI_RESOURCE_HEADER_PTR *ResourceCollection
)
{
return EFI_SUCCESS;
@@ -247,9 +252,9 @@ SioPossibleResources ( EFI_STATUS
EFIAPI
SioModify (
- IN CONST EFI_SIO_PROTOCOL *This,
- IN CONST EFI_SIO_REGISTER_MODIFY *Command,
- IN UINTN NumberOfCommands
+ IN CONST EFI_SIO_PROTOCOL *This,
+ IN CONST EFI_SIO_REGISTER_MODIFY *Command,
+ IN UINTN NumberOfCommands
)
{
return EFI_SUCCESS;
@@ -277,8 +282,8 @@ SioCreateChildDevice ( IN UINT32 DeviceIndex
)
{
- EFI_STATUS Status;
- SIO_DEV *SioDevice;
+ EFI_STATUS Status;
+ SIO_DEV *SioDevice;
//
// Initialize the SIO_DEV structure
@@ -288,19 +293,19 @@ SioCreateChildDevice ( return EFI_OUT_OF_RESOURCES;
}
- SioDevice->Signature = SIO_DEV_SIGNATURE;
- SioDevice->Handle = NULL;
- SioDevice->PciIo = PciIo;
+ SioDevice->Signature = SIO_DEV_SIGNATURE;
+ SioDevice->Handle = NULL;
+ SioDevice->PciIo = PciIo;
//
// Construct the child device path
//
mAcpiDeviceNodeTemplate.HID = mDevicesInfo[DeviceIndex].Hid;
mAcpiDeviceNodeTemplate.UID = mDevicesInfo[DeviceIndex].Uid;
- SioDevice->DevicePath = AppendDevicePathNode (
- ParentDevicePath,
- (EFI_DEVICE_PATH_PROTOCOL *) &mAcpiDeviceNodeTemplate
- );
+ SioDevice->DevicePath = AppendDevicePathNode (
+ ParentDevicePath,
+ (EFI_DEVICE_PATH_PROTOCOL *)&mAcpiDeviceNodeTemplate
+ );
if (SioDevice->DevicePath == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto Done;
@@ -327,7 +332,7 @@ SioCreateChildDevice ( Status = gBS->OpenProtocol (
Controller,
&gEfiPciIoProtocolGuid,
- (VOID **) &PciIo,
+ (VOID **)&PciIo,
This->DriverBindingHandle,
SioDevice->Handle,
EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
@@ -375,9 +380,9 @@ SioCreateAllChildDevices ( IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath
)
{
- UINT32 Index;
- UINT32 ChildDeviceNumber;
- EFI_STATUS Status;
+ UINT32 Index;
+ UINT32 ChildDeviceNumber;
+ EFI_STATUS Status;
ChildDeviceNumber = 0;
|