[hbelusca] 72049: [XDK] - Move the PCI_COMMON_HEADER_LAYOUT next to the structures that use it. - Add IRP flags description comments.
29 Jul
2016
29 Jul
'16
1:17 p.m.
Author: hbelusca
Date: Fri Jul 29 13:17:58 2016
New Revision: 72049
URL: http://svn.reactos.org/svn/reactos?rev=72049&view=rev
Log:
[XDK]
- Move the PCI_COMMON_HEADER_LAYOUT next to the structures that use it.
- Add IRP flags description comments.
Modified:
trunk/reactos/sdk/include/xdk/iotypes.h
Modified: trunk/reactos/sdk/include/xdk/iotypes.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/sdk/include/xdk/iotypes.h?…
==============================================================================
--- trunk/reactos/sdk/include/xdk/iotypes.h [iso-8859-1] (original)
+++ trunk/reactos/sdk/include/xdk/iotypes.h [iso-8859-1] Fri Jul 29 13:17:58 2016
@@ -498,80 +498,6 @@
ULONG SharedDelete;
} SHARE_ACCESS, *PSHARE_ACCESS;
-/* While MS WDK uses inheritance in C++, we cannot do this with gcc, as
- inheritance, even from a struct renders the type non-POD. So we use
- this hack */
-#define PCI_COMMON_HEADER_LAYOUT \
- USHORT VendorID; \
- USHORT DeviceID; \
- USHORT Command; \
- USHORT Status; \
- UCHAR RevisionID; \
- UCHAR ProgIf; \
- UCHAR SubClass; \
- UCHAR BaseClass; \
- UCHAR CacheLineSize; \
- UCHAR LatencyTimer; \
- UCHAR HeaderType; \
- UCHAR BIST; \
- union { \
- struct _PCI_HEADER_TYPE_0 { \
- ULONG BaseAddresses[PCI_TYPE0_ADDRESSES]; \
- ULONG CIS; \
- USHORT SubVendorID; \
- USHORT SubSystemID; \
- ULONG ROMBaseAddress; \
- UCHAR CapabilitiesPtr; \
- UCHAR Reserved1[3]; \
- ULONG Reserved2; \
- UCHAR InterruptLine; \
- UCHAR InterruptPin; \
- UCHAR MinimumGrant; \
- UCHAR MaximumLatency; \
- } type0; \
- struct _PCI_HEADER_TYPE_1 { \
- ULONG BaseAddresses[PCI_TYPE1_ADDRESSES]; \
- UCHAR PrimaryBus; \
- UCHAR SecondaryBus; \
- UCHAR SubordinateBus; \
- UCHAR SecondaryLatency; \
- UCHAR IOBase; \
- UCHAR IOLimit; \
- USHORT SecondaryStatus; \
- USHORT MemoryBase; \
- USHORT MemoryLimit; \
- USHORT PrefetchBase; \
- USHORT PrefetchLimit; \
- ULONG PrefetchBaseUpper32; \
- ULONG PrefetchLimitUpper32; \
- USHORT IOBaseUpper16; \
- USHORT IOLimitUpper16; \
- UCHAR CapabilitiesPtr; \
- UCHAR Reserved1[3]; \
- ULONG ROMBaseAddress; \
- UCHAR InterruptLine; \
- UCHAR InterruptPin; \
- USHORT BridgeControl; \
- } type1; \
- struct _PCI_HEADER_TYPE_2 { \
- ULONG SocketRegistersBaseAddress; \
- UCHAR CapabilitiesPtr; \
- UCHAR Reserved; \
- USHORT SecondaryStatus; \
- UCHAR PrimaryBus; \
- UCHAR SecondaryBus; \
- UCHAR SubordinateBus; \
- UCHAR SecondaryLatency; \
- struct { \
- ULONG Base; \
- ULONG Limit; \
- } Range[PCI_TYPE2_ADDRESSES-1]; \
- UCHAR InterruptLine; \
- UCHAR InterruptPin; \
- USHORT BridgeControl; \
- } type2; \
- } u;
-
typedef enum _CREATE_FILE_TYPE {
CreateFileTypeNone,
CreateFileTypeNamedPipe,
@@ -1836,7 +1762,7 @@
#define VPB_RAW_MOUNT 0x0010
#define VPB_DIRECT_WRITES_ALLOWED 0x0020
-/* IRP.Flags */
+/* IO_STACK_LOCATION.Flags */
#define SL_FORCE_ACCESS_CHECK 0x01
#define SL_OPEN_PAGING_FILE 0x02
@@ -1876,6 +1802,8 @@
$endif (_WDMDDK_ || _DEVIOCTL_)
$if (_WDMDDK_)
+
+/* IRP.Flags */
#define IRP_NOCACHE 0x00000001
#define IRP_PAGING_IO 0x00000002
#define IRP_MOUNT_COMPLETION 0x00000002
@@ -1896,6 +1824,7 @@
#define IRP_RETRY_IO_COMPLETION 0x00004000
#define IRP_CLASS_CACHE_OPERATION 0x00008000
+/* IRP.AllocationFlags */
#define IRP_QUOTA_CHARGED 0x01
#define IRP_ALLOCATED_MUST_SUCCEED 0x02
#define IRP_ALLOCATED_FIXED_SIZE 0x04
@@ -3181,6 +3110,80 @@
#define PCI_TYPE1_ADDRESSES 2
#define PCI_TYPE2_ADDRESSES 5
+/* While MS WDK uses inheritance in C++, we cannot do this with gcc, as
+ inheritance, even from a struct renders the type non-POD. So we use
+ this hack */
+#define PCI_COMMON_HEADER_LAYOUT \
+ USHORT VendorID; \
+ USHORT DeviceID; \
+ USHORT Command; \
+ USHORT Status; \
+ UCHAR RevisionID; \
+ UCHAR ProgIf; \
+ UCHAR SubClass; \
+ UCHAR BaseClass; \
+ UCHAR CacheLineSize; \
+ UCHAR LatencyTimer; \
+ UCHAR HeaderType; \
+ UCHAR BIST; \
+ union { \
+ struct _PCI_HEADER_TYPE_0 { \
+ ULONG BaseAddresses[PCI_TYPE0_ADDRESSES]; \
+ ULONG CIS; \
+ USHORT SubVendorID; \
+ USHORT SubSystemID; \
+ ULONG ROMBaseAddress; \
+ UCHAR CapabilitiesPtr; \
+ UCHAR Reserved1[3]; \
+ ULONG Reserved2; \
+ UCHAR InterruptLine; \
+ UCHAR InterruptPin; \
+ UCHAR MinimumGrant; \
+ UCHAR MaximumLatency; \
+ } type0; \
+ struct _PCI_HEADER_TYPE_1 { \
+ ULONG BaseAddresses[PCI_TYPE1_ADDRESSES]; \
+ UCHAR PrimaryBus; \
+ UCHAR SecondaryBus; \
+ UCHAR SubordinateBus; \
+ UCHAR SecondaryLatency; \
+ UCHAR IOBase; \
+ UCHAR IOLimit; \
+ USHORT SecondaryStatus; \
+ USHORT MemoryBase; \
+ USHORT MemoryLimit; \
+ USHORT PrefetchBase; \
+ USHORT PrefetchLimit; \
+ ULONG PrefetchBaseUpper32; \
+ ULONG PrefetchLimitUpper32; \
+ USHORT IOBaseUpper16; \
+ USHORT IOLimitUpper16; \
+ UCHAR CapabilitiesPtr; \
+ UCHAR Reserved1[3]; \
+ ULONG ROMBaseAddress; \
+ UCHAR InterruptLine; \
+ UCHAR InterruptPin; \
+ USHORT BridgeControl; \
+ } type1; \
+ struct _PCI_HEADER_TYPE_2 { \
+ ULONG SocketRegistersBaseAddress; \
+ UCHAR CapabilitiesPtr; \
+ UCHAR Reserved; \
+ USHORT SecondaryStatus; \
+ UCHAR PrimaryBus; \
+ UCHAR SecondaryBus; \
+ UCHAR SubordinateBus; \
+ UCHAR SecondaryLatency; \
+ struct { \
+ ULONG Base; \
+ ULONG Limit; \
+ } Range[PCI_TYPE2_ADDRESSES-1]; \
+ UCHAR InterruptLine; \
+ UCHAR InterruptPin; \
+ USHORT BridgeControl; \
+ } type2; \
+ } u;
+
typedef struct _PCI_COMMON_HEADER {
PCI_COMMON_HEADER_LAYOUT
} PCI_COMMON_HEADER, *PPCI_COMMON_HEADER;
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