mirror of
https://github.com/acidanthera/audk.git
synced 2025-11-03 21:17:23 +01:00
1436aea4d5
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdeModulePkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
121 lines
3.1 KiB
C
121 lines
3.1 KiB
C
/** @file
|
|
|
|
Copyright (C) 2016, Linaro Ltd. All rights reserved.<BR>
|
|
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#ifndef __NON_DISCOVERABLE_PCI_DEVICE_IO_H__
|
|
#define __NON_DISCOVERABLE_PCI_DEVICE_IO_H__
|
|
|
|
#include <PiDxe.h>
|
|
|
|
#include <Library/BaseMemoryLib.h>
|
|
#include <Library/DebugLib.h>
|
|
#include <Library/MemoryAllocationLib.h>
|
|
#include <Library/UefiBootServicesTableLib.h>
|
|
#include <Library/UefiLib.h>
|
|
|
|
#include <IndustryStandard/Pci.h>
|
|
|
|
#include <Protocol/ComponentName.h>
|
|
#include <Protocol/NonDiscoverableDevice.h>
|
|
#include <Protocol/Cpu.h>
|
|
#include <Protocol/PciIo.h>
|
|
|
|
#define NON_DISCOVERABLE_PCI_DEVICE_SIG SIGNATURE_32 ('P', 'P', 'I', 'D')
|
|
|
|
#define NON_DISCOVERABLE_PCI_DEVICE_FROM_PCI_IO(PciIoPointer) \
|
|
CR (PciIoPointer, NON_DISCOVERABLE_PCI_DEVICE, PciIo, \
|
|
NON_DISCOVERABLE_PCI_DEVICE_SIG)
|
|
|
|
#define DEV_SUPPORTED_ATTRIBUTES \
|
|
(EFI_PCI_DEVICE_ENABLE | EFI_PCI_IO_ATTRIBUTE_DUAL_ADDRESS_CYCLE)
|
|
|
|
#define PCI_ID_VENDOR_UNKNOWN 0xffff
|
|
#define PCI_ID_DEVICE_DONTCARE 0x0000
|
|
|
|
extern EFI_CPU_ARCH_PROTOCOL *mCpu;
|
|
|
|
typedef struct {
|
|
//
|
|
// The linked-list next pointer
|
|
//
|
|
LIST_ENTRY List;
|
|
//
|
|
// The address of the uncached allocation
|
|
//
|
|
VOID *HostAddress;
|
|
//
|
|
// The number of pages in the allocation
|
|
//
|
|
UINTN NumPages;
|
|
//
|
|
// The attributes of the allocation
|
|
//
|
|
UINT64 Attributes;
|
|
} NON_DISCOVERABLE_DEVICE_UNCACHED_ALLOCATION;
|
|
|
|
typedef struct {
|
|
UINT32 Signature;
|
|
//
|
|
// The bound non-discoverable device protocol instance
|
|
//
|
|
NON_DISCOVERABLE_DEVICE *Device;
|
|
//
|
|
// The exposed PCI I/O protocol instance.
|
|
//
|
|
EFI_PCI_IO_PROTOCOL PciIo;
|
|
//
|
|
// The emulated PCI config space of the device. Only the minimally required
|
|
// items are assigned.
|
|
//
|
|
PCI_TYPE00 ConfigSpace;
|
|
//
|
|
// The first virtual BAR to assign based on the resources described
|
|
// by the non-discoverable device.
|
|
//
|
|
UINT32 BarOffset;
|
|
//
|
|
// The number of virtual BARs we expose based on the number of
|
|
// resources
|
|
//
|
|
UINT32 BarCount;
|
|
//
|
|
// The PCI I/O attributes for this device
|
|
//
|
|
UINT64 Attributes;
|
|
//
|
|
// Whether this device has been enabled
|
|
//
|
|
BOOLEAN Enabled;
|
|
//
|
|
// Linked list to keep track of uncached allocations performed
|
|
// on behalf of this device
|
|
//
|
|
LIST_ENTRY UncachedAllocationList;
|
|
//
|
|
// Unique ID for this device instance: needed so that we can report unique
|
|
// segment/bus/device number for each device instance. Note that this number
|
|
// may change when disconnecting/reconnecting the driver.
|
|
//
|
|
UINTN UniqueId;
|
|
} NON_DISCOVERABLE_PCI_DEVICE;
|
|
|
|
/**
|
|
Initialize PciIo Protocol.
|
|
|
|
@param Device Point to NON_DISCOVERABLE_PCI_DEVICE instance.
|
|
|
|
**/
|
|
VOID
|
|
InitializePciIoProtocol (
|
|
NON_DISCOVERABLE_PCI_DEVICE *Device
|
|
);
|
|
|
|
extern EFI_COMPONENT_NAME_PROTOCOL gComponentName;
|
|
extern EFI_COMPONENT_NAME2_PROTOCOL gComponentName2;
|
|
|
|
#endif
|