diff options
Diffstat (limited to 'Core/EM/KbcEmul/KbcUhci.h')
| -rw-r--r-- | Core/EM/KbcEmul/KbcUhci.h | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/Core/EM/KbcEmul/KbcUhci.h b/Core/EM/KbcEmul/KbcUhci.h new file mode 100644 index 0000000..f584741 --- /dev/null +++ b/Core/EM/KbcEmul/KbcUhci.h @@ -0,0 +1,153 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2013, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/SOURCE/Modules/KbcEmulation/ALASKA/KBCEMUL/KbcUhci.h 7 5/13/13 2:51a Rameshr $ +// +// $Revision: 7 $ +// +// $Date: 5/13/13 2:51a $ +// +//**************************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/SOURCE/Modules/KbcEmulation/ALASKA/KBCEMUL/KbcUhci.h $ +// +// 7 5/13/13 2:51a Rameshr +// [TAG] EIP119870 +// [Category] Improvement +// [Description] Build error with KbcEmulation module if update USB +// module label 4.6.3_USB_08.10.26 +// [Files] KbcEmul.Mak, KbcEmul.SDl, KbcUhci.c, KbcUhci.h, KbcOhci.c +// +// 6 2/10/11 1:11a Rameshr +// [TAG] EIP53687 +// [Category] Improvement +// [Description] AMI headers update for KbcEmulation Module +// [Files] KbcEmul.mak,KbcEmul.dxs,KbcEmul.c,KbcEmul.h,KbcEmulLib.h,Kbc +// EmulLib.c,Kbc.h,KbcDevEmul.h,Kbccore.c,Legacykbc.c,Legacykbd.c,LegacyMo +// use.c,VirtualKbc.c,VirtualKbd.c,VirtualMouse.c,Ap4x.h,Ap4x.c,KbcUhci.c, +// KbcUhci.h,KbcEmulIrq.c, KbcOhci.c, Kbcohci.h +// +// 5 7/08/10 2:07a Rameshr +// Function Output parameter changed for OHCI emulation support. +// +// 4 6/30/09 11:36a Rameshr +// Coding Standard and File header updated. +// +// 3 6/01/09 10:03a Rameshr +// Added Emulation Support for RMH enable/Disable +// EIP 21131 +// +// 2 2/05/09 9:44a Rameshr +// Symptom : With Latest CSM Emulation doesn't work. +// Solution: Added Emulation enable code in outside SMM. This is called +// from Uhcd.c when ever USB mode changes to Legacy +// EIP:18730 +// +// 1 12/14/07 10:26a Rameshraju +// Initial Check-in +//**************************************************************************** + +//<AMI_FHDR_START> +//**************************************************************************** +// Name: KbcUhci.c +// +// Description: Header file for UCHI controller for Emulation +// +//**************************************************************************** +//<AMI_FHDR_END> + +typedef enum { + UNSUPPORTED = -1, + USB1_1 = 0, + USB1_2, + USB1_3, + USB1_4, + USB2_1, + NUMBER_USB_CONTROLLERS +} SUPPORTED_USB_CONTROLLERS; + +typedef struct { + UINT16 BusDevFunc; + UINT8 InterfaceType; + UINT8 SubClassCode; + UINT8 BaseClassCode; + UINT8 LegacyRegOffset; +} UHCI_EMUL_DEVICE; + +typedef struct _FULL_USB_DEVICE_PATH +{ + ACPI_HID_DEVICE_PATH acpi; + PCI_DEVICE_PATH pci; + EFI_DEVICE_PATH_PROTOCOL end; +} FULL_USB_DEVICE_PATH; + +#define ACPI_PATH_MACRO \ + {{ACPI_DEVICE_PATH,ACPI_DP,ACPI_DEVICE_PATH_LENGTH}, EISA_PNP_ID(0x0A03),0} + +#define PCI_PATH_MACRO(Device,Function) \ + {{HARDWARE_DEVICE_PATH, HW_PCI_DP, HW_PCI_DEVICE_PATH_LENGTH}, (Function),(Device)} + +#define END_PATH_MACRO \ + {END_DEVICE_PATH,END_ENTIRE_SUBTYPE,END_DEVICE_PATH_LENGTH} + +#define USB1_1_DEVICE_PATH \ + { ACPI_PATH_MACRO, PCI_PATH_MACRO(0x1d, 0), END_PATH_MACRO } + +// +// Trap Dispatcher +// +// +typedef struct _TRAPDISPATCH { + UINT16 status_bit; + void (* trap_function)(); +} TRAPDISPATCH; + + +#define UHCI_SMIBYENDPS (UINT16)(1U << 15) +#define UHCI_USBPIRQEN (UINT16)(1U << 13) +#define UHCI_SMIBYUSB (UINT16)(1U << 12) +#define UHCI_TRAPBY64W (UINT16)(1U << 11) +#define UHCI_TRAPBY64R (UINT16)(1U << 10) +#define UHCI_TRAPBY60W (UINT16)(1U << 9) +#define UHCI_TRAPBY60R (UINT16)(1U << 8) +#define UHCI_SMIATENDPS (UINT16)(1U << 7) +#define UHCI_PSTATE (UINT16)(1U << 6) +#define UHCI_A20PASSEN (UINT16)(1U << 5) +#define UHCI_USBSMIEN (UINT16)(1U << 4) +#define UHCI_64WEN (UINT16)(1U << 3) +#define UHCI_64REN (UINT16)(1U << 2) +#define UHCI_60WEN (UINT16)(1U << 1) +#define UHCI_60REN (UINT16)(1U ) + +#define PCIBUS(x) ( x << 16) +#define PCIDEV(x) ( x << 11) +#define PCIFUNC(x) ( x << 8) + +BOOLEAN Uhci_HasTrapStatus(); +BOOLEAN Uhci_TrapEnable(BOOLEAN); +BOOLEAN NonSmmUhci_TrapEnable(BOOLEAN); + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2013, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** |