ReactOS 0.4.15-dev-5667-ged97270
tr_irq.c File Reference
#include <pci.h>
#include <debug.h>
Include dependency graph for tr_irq.c:

Go to the source code of this file.

Macros

#define NDEBUG
 

Functions

NTSTATUS NTAPI tranirq_Initializer (IN PVOID Instance)
 
NTSTATUS NTAPI tranirq_Constructor (IN PVOID DeviceExtension, IN PVOID Instance, IN PVOID InterfaceData, IN USHORT Version, IN USHORT Size, IN PINTERFACE Interface)
 

Variables

PCI_INTERFACE TranslatorInterfaceInterrupt
 

Macro Definition Documentation

◆ NDEBUG

#define NDEBUG

Definition at line 13 of file tr_irq.c.

Function Documentation

◆ tranirq_Constructor()

NTSTATUS NTAPI tranirq_Constructor ( IN PVOID  DeviceExtension,
IN PVOID  Instance,
IN PVOID  InterfaceData,
IN USHORT  Version,
IN USHORT  Size,
IN PINTERFACE  Interface 
)

Definition at line 45 of file tr_irq.c.

51{
53 ULONG BaseBus, ParentBus;
54 INTERFACE_TYPE ParentInterface;
56
60
61 /* Make sure it's the right resource type */
62 if ((ULONG_PTR)InterfaceData != CmResourceTypeInterrupt)
63 {
64 /* Fail this invalid request */
65 DPRINT1("PCI - IRQ trans constructor doesn't like %p in InterfaceSpecificData\n",
66 InterfaceData);
68 }
69
70 /* Get the bus, and use this as the interface-specific data */
71 BaseBus = FdoExtension->BaseBus;
72 InterfaceData = UlongToPtr(BaseBus);
73
74 /* Check if this is the root bus */
76 {
77 /* It is, so there is no parent, and it's connected on the system bus */
78 ParentBus = 0;
79 ParentInterface = Internal;
80 DPRINT1(" Is root FDO\n");
81 }
82 else
83 {
84 /* It's not, so we have to get the root bus' bus number instead */
85 #if 0 // when have PDO commit
86 ParentBus = FdoExtension->PhysicalDeviceObject->DeviceExtension->ParentFdoExtension->BaseBus;
87 ParentInterface = PCIBus;
88 DPRINT1(" Is bridge FDO, parent bus %x, secondary bus %x\n",
89 ParentBus, BaseBus);
90 #endif
91 }
92
93 /* Now call the legacy HAL interface to get the correct translator */
94 return HalGetInterruptTranslator(ParentInterface,
95 ParentBus,
96 PCIBus,
98 0,
100 (PULONG)&InterfaceData);
101}
#define DPRINT1
Definition: precomp.h:8
#define PCI_IS_ROOT_FDO(x)
Definition: pci.h:32
#define ASSERT_FDO(x)
Definition: pci.h:37
struct _PCI_FDO_EXTENSION * PPCI_FDO_EXTENSION
#define UlongToPtr(u)
Definition: config.h:106
@ FdoExtension
Definition: precomp.h:48
@ PCIBus
Definition: hwresource.cpp:142
@ Internal
Definition: hwresource.cpp:137
enum _INTERFACE_TYPE INTERFACE_TYPE
#define CmResourceTypeInterrupt
Definition: hwresource.cpp:124
#define UNREFERENCED_PARAMETER(P)
Definition: ntbasedef.h:317
#define STATUS_INVALID_PARAMETER_3
Definition: ntstatus.h:477
uint32_t * PULONG
Definition: typedefs.h:59
uint32_t ULONG_PTR
Definition: typedefs.h:65
uint32_t ULONG
Definition: typedefs.h:59
_Must_inspect_result_ _In_ WDFDEVICE _In_ PWDF_DEVICE_PROPERTY_DATA _In_ DEVPROPTYPE _In_ ULONG Size
Definition: wdfdevice.h:4533
_Must_inspect_result_ _In_ WDFDEVICE _In_ LPCGUID _Out_ PINTERFACE Interface
Definition: wdffdo.h:465
_Must_inspect_result_ _In_ WDFDEVICE _In_ LPCGUID _Out_ PINTERFACE _In_ USHORT _In_ USHORT Version
Definition: wdffdo.h:469
_Must_inspect_result_ _In_ WDFDEVICE _In_ PWDF_WMI_INSTANCE_CONFIG _In_opt_ PWDF_OBJECT_ATTRIBUTES _Out_opt_ WDFWMIINSTANCE * Instance
Definition: wdfwmi.h:481
#define HalGetInterruptTranslator
Definition: haltypes.h:303

◆ tranirq_Initializer()

NTSTATUS NTAPI tranirq_Initializer ( IN PVOID  Instance)

Definition at line 35 of file tr_irq.c.

36{
38 /* PnP Interfaces don't get Initialized */
39 ASSERTMSG("PCI tranirq_Initializer, unexpected call.\n", FALSE);
41}
#define FALSE
Definition: types.h:117
#define ASSERTMSG(msg, exp)
Definition: nt_native.h:431
#define STATUS_UNSUCCESSFUL
Definition: udferr_usr.h:132

Variable Documentation

◆ TranslatorInterfaceInterrupt

PCI_INTERFACE TranslatorInterfaceInterrupt
Initial value:
=
{
&GUID_TRANSLATOR_INTERFACE_STANDARD,
0,
0,
0,
}
#define PCI_INTERFACE_FDO
Definition: pci.h:58
@ PciTrans_Interrupt
Definition: pci.h:100
NTSTATUS NTAPI tranirq_Initializer(IN PVOID Instance)
Definition: tr_irq.c:35
NTSTATUS NTAPI tranirq_Constructor(IN PVOID DeviceExtension, IN PVOID Instance, IN PVOID InterfaceData, IN USHORT Version, IN USHORT Size, IN PINTERFACE Interface)
Definition: tr_irq.c:45
struct _TRANSLATOR_INTERFACE TRANSLATOR_INTERFACE

Definition at line 18 of file tr_irq.c.