mirror of https://github.com/acidanthera/audk.git
MdeModulePkg: introduce non-discoverable device protocol
Introduce a protocol that can be exposed by a platform for devices that are not discoverable, usually because they are wired straight to the memory bus rather than to an enumerable bus like PCI or USB. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> Tested-by: Marcin Wojtas <mw@semihalf.com>
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Ard Biesheuvel
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5a066b87bd
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9598cdc292
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/** @file
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GUIDs to identify devices that are not on a discoverable bus but can be
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controlled by a standard class driver
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Copyright (c) 2016, Linaro, Ltd. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef __NON_DISCOVERABLE_DEVICE_GUID_H__
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#define __NON_DISCOVERABLE_DEVICE_GUID_H__
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#define EDKII_NON_DISCOVERABLE_AHCI_DEVICE_GUID \
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{ 0xC7D35798, 0xE4D2, 0x4A93, {0xB1, 0x45, 0x54, 0x88, 0x9F, 0x02, 0x58, 0x4B } }
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#define EDKII_NON_DISCOVERABLE_AMBA_DEVICE_GUID \
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{ 0x94440339, 0xCC93, 0x4506, {0xB4, 0xC6, 0xEE, 0x8D, 0x0F, 0x4C, 0xA1, 0x91 } }
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#define EDKII_NON_DISCOVERABLE_EHCI_DEVICE_GUID \
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{ 0xEAEE5615, 0x0CFD, 0x45FC, {0x87, 0x69, 0xA0, 0xD8, 0x56, 0x95, 0xAF, 0x85 } }
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#define EDKII_NON_DISCOVERABLE_NVME_DEVICE_GUID \
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{ 0xC5F25542, 0x2A79, 0x4A26, {0x81, 0xBB, 0x4E, 0xA6, 0x32, 0x33, 0xB3, 0x09 } }
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#define EDKII_NON_DISCOVERABLE_OHCI_DEVICE_GUID \
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{ 0xB20005B0, 0xBB2D, 0x496F, {0x86, 0x9C, 0x23, 0x0B, 0x44, 0x79, 0xE7, 0xD1 } }
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#define EDKII_NON_DISCOVERABLE_SDHCI_DEVICE_GUID \
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{ 0x1DD1D619, 0xF9B8, 0x463E, {0x86, 0x81, 0xD1, 0xDC, 0x7C, 0x07, 0xB7, 0x2C } }
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#define EDKII_NON_DISCOVERABLE_UFS_DEVICE_GUID \
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{ 0x2EA77912, 0x80A8, 0x4947, {0xBE, 0x69, 0xCD, 0xD0, 0x0A, 0xFB, 0xE5, 0x56 } }
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#define EDKII_NON_DISCOVERABLE_UHCI_DEVICE_GUID \
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{ 0xA8CDA0A2, 0x4F37, 0x4A1B, {0x8E, 0x10, 0x8E, 0xF3, 0xCC, 0x3B, 0xF3, 0xA8 } }
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#define EDKII_NON_DISCOVERABLE_XHCI_DEVICE_GUID \
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{ 0xB1BE0BC5, 0x6C28, 0x442D, {0xAA, 0x37, 0x15, 0x1B, 0x42, 0x57, 0xBD, 0x78 } }
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extern EFI_GUID gEdkiiNonDiscoverableAhciDeviceGuid;
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extern EFI_GUID gEdkiiNonDiscoverableAmbaDeviceGuid;
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extern EFI_GUID gEdkiiNonDiscoverableEhciDeviceGuid;
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extern EFI_GUID gEdkiiNonDiscoverableNvmeDeviceGuid;
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extern EFI_GUID gEdkiiNonDiscoverableOhciDeviceGuid;
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extern EFI_GUID gEdkiiNonDiscoverableSdhciDeviceGuid;
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extern EFI_GUID gEdkiiNonDiscoverableUfsDeviceGuid;
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extern EFI_GUID gEdkiiNonDiscoverableUhciDeviceGuid;
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extern EFI_GUID gEdkiiNonDiscoverableXhciDeviceGuid;
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#endif
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@ -0,0 +1,77 @@
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/** @file
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Protocol to describe devices that are not on a discoverable bus
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Copyright (c) 2016, Linaro, Ltd. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef __NON_DISCOVERABLE_DEVICE_H__
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#define __NON_DISCOVERABLE_DEVICE_H__
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#include <IndustryStandard/Acpi.h>
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#define EDKII_NON_DISCOVERABLE_DEVICE_PROTOCOL_GUID \
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{ 0x0d51905b, 0xb77e, 0x452a, {0xa2, 0xc0, 0xec, 0xa0, 0xcc, 0x8d, 0x51, 0x4a } }
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//
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// Protocol interface structure
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//
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typedef struct _NON_DISCOVERABLE_DEVICE NON_DISCOVERABLE_DEVICE;
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//
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// Data Types
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//
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typedef enum {
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NonDiscoverableDeviceDmaTypeCoherent,
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NonDiscoverableDeviceDmaTypeNonCoherent,
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NonDiscoverableDeviceDmaTypeMax,
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} NON_DISCOVERABLE_DEVICE_DMA_TYPE;
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//
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// Function Prototypes
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//
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/**
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Perform device specific initialization before the device is started
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@param This The non-discoverable device protocol pointer
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@retval EFI_SUCCESS Initialization successful, the device may be used
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@retval Other Initialization failed, device should not be started
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**/
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typedef
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EFI_STATUS
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(EFIAPI *NON_DISCOVERABLE_DEVICE_INIT) (
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IN NON_DISCOVERABLE_DEVICE *This
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);
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struct _NON_DISCOVERABLE_DEVICE {
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//
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// The type of device
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//
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CONST EFI_GUID *Type;
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//
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// Whether this device is DMA coherent
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//
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NON_DISCOVERABLE_DEVICE_DMA_TYPE DmaType;
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//
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// Initialization function for the device
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//
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NON_DISCOVERABLE_DEVICE_INIT Initialize;
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//
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// The MMIO and I/O regions owned by the device
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//
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EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *Resources;
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};
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extern EFI_GUID gEdkiiNonDiscoverableDeviceProtocolGuid;
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#endif
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@ -362,6 +362,17 @@
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## Include/Guid/PiSmmMemoryAttributesTable.h
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gEdkiiPiSmmMemoryAttributesTableGuid = { 0x6b9fd3f7, 0x16df, 0x45e8, {0xbd, 0x39, 0xb9, 0x4a, 0x66, 0x54, 0x1a, 0x5d}}
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## Include/Guid/NonDiscoverableDevice.h
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gEdkiiNonDiscoverableAhciDeviceGuid = { 0xC7D35798, 0xE4D2, 0x4A93, {0xB1, 0x45, 0x54, 0x88, 0x9F, 0x02, 0x58, 0x4B } }
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gEdkiiNonDiscoverableAmbaDeviceGuid = { 0x94440339, 0xCC93, 0x4506, {0xB4, 0xC6, 0xEE, 0x8D, 0x0F, 0x4C, 0xA1, 0x91 } }
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gEdkiiNonDiscoverableEhciDeviceGuid = { 0xEAEE5615, 0x0CFD, 0x45FC, {0x87, 0x69, 0xA0, 0xD8, 0x56, 0x95, 0xAF, 0x85 } }
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gEdkiiNonDiscoverableNvmeDeviceGuid = { 0xC5F25542, 0x2A79, 0x4A26, {0x81, 0xBB, 0x4E, 0xA6, 0x32, 0x33, 0xB3, 0x09 } }
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gEdkiiNonDiscoverableOhciDeviceGuid = { 0xB20005B0, 0xBB2D, 0x496F, {0x86, 0x9C, 0x23, 0x0B, 0x44, 0x79, 0xE7, 0xD1 } }
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gEdkiiNonDiscoverableSdhciDeviceGuid = { 0x1DD1D619, 0xF9B8, 0x463E, {0x86, 0x81, 0xD1, 0xDC, 0x7C, 0x07, 0xB7, 0x2C } }
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gEdkiiNonDiscoverableUfsDeviceGuid = { 0x2EA77912, 0x80A8, 0x4947, {0xBE, 0x69, 0xCD, 0xD0, 0x0A, 0xFB, 0xE5, 0x56 } }
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gEdkiiNonDiscoverableUhciDeviceGuid = { 0xA8CDA0A2, 0x4F37, 0x4A1B, {0x8E, 0x10, 0x8E, 0xF3, 0xCC, 0x3B, 0xF3, 0xA8 } }
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gEdkiiNonDiscoverableXhciDeviceGuid = { 0xB1BE0BC5, 0x6C28, 0x442D, {0xAA, 0x37, 0x15, 0x1B, 0x42, 0x57, 0xBD, 0x78 } }
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[Ppis]
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## Include/Ppi/AtaController.h
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gPeiAtaControllerPpiGuid = { 0xa45e60d1, 0xc719, 0x44aa, { 0xb0, 0x7a, 0xaa, 0x77, 0x7f, 0x85, 0x90, 0x6d }}
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@ -516,6 +527,9 @@
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# Include/Protocol/Ps2Policy.h
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gEfiPs2PolicyProtocolGuid = { 0x4DF19259, 0xDC71, 0x4D46, { 0xBE, 0xF1, 0x35, 0x7B, 0xB5, 0x78, 0xC4, 0x18 } }
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## Include/Protocol/NonDiscoverableDevice.h
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gEdkiiNonDiscoverableDeviceProtocolGuid = { 0x0d51905b, 0xb77e, 0x452a, {0xa2, 0xc0, 0xec, 0xa0, 0xcc, 0x8d, 0x51, 0x4a } }
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#
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# [Error.gEfiMdeModulePkgTokenSpaceGuid]
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# 0x80000001 | Invalid value provided.
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