X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=MdePkg%2FLibrary%2FBasePciCf8Lib%2FPciCf8Lib.c;h=9d8affc7497ad54b040ec05b71727f50cb18119c;hb=9095d37b8fe5bfc3d02adad6ba7fd7359ebc0107;hp=828508b2ebca13cce70cd1b63e6f0db836c08f11;hpb=d1102dba7210b95e41d06c2338a22ba6af248645;p=mirror_edk2.git

diff --git a/MdePkg/Library/BasePciCf8Lib/PciCf8Lib.c b/MdePkg/Library/BasePciCf8Lib/PciCf8Lib.c
index 828508b2eb..9d8affc749 100644
--- a/MdePkg/Library/BasePciCf8Lib/PciCf8Lib.c
+++ b/MdePkg/Library/BasePciCf8Lib/PciCf8Lib.c
@@ -2,7 +2,7 @@
   PCI CF8 Library functions that use I/O ports 0xCF8 and 0xCFC to perform PCI Configuration cycles.
   Layers on top of an I/O Library instance.
 
-  Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
@@ -61,20 +61,20 @@
   ASSERT (((A) & (~0xffff0ff | (M))) == 0)
 
 /**
-  Registers a PCI device so PCI configuration registers may be accessed after 
+  Registers a PCI device so PCI configuration registers may be accessed after
   SetVirtualAddressMap().
-  
-  Registers the PCI device specified by Address so all the PCI configuration registers 
+
+  Registers the PCI device specified by Address so all the PCI configuration registers
   associated with that PCI device may be accessed after SetVirtualAddressMap() is called.
-  
+
   If Address > 0x0FFFFFFF, then ASSERT().
   If the register specified by Address >= 0x100, then ASSERT().
 
   @param  Address The address that encodes the PCI Bus, Device, Function and
                   Register.
-  
+
   @retval RETURN_SUCCESS           The PCI device was registered for runtime access.
-  @retval RETURN_UNSUPPORTED       An attempt was made to call this function 
+  @retval RETURN_UNSUPPORTED       An attempt was made to call this function
                                    after ExitBootServices().
   @retval RETURN_UNSUPPORTED       The resources required to access the PCI device
                                    at runtime could not be mapped.
@@ -117,7 +117,7 @@ PciCf8Read8 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT8    Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -155,7 +155,7 @@ PciCf8Write8 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT8    Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -200,7 +200,7 @@ PciCf8Or8 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT8    Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -245,7 +245,7 @@ PciCf8And8 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT8    Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -293,7 +293,7 @@ PciCf8AndThenOr8 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT8    Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -341,7 +341,7 @@ PciCf8BitFieldRead8 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT8    Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -393,7 +393,7 @@ PciCf8BitFieldWrite8 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT8    Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -449,7 +449,7 @@ PciCf8BitFieldOr8 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT8    Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -505,7 +505,7 @@ PciCf8BitFieldAnd8 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT8    Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -566,7 +566,7 @@ PciCf8BitFieldAndThenOr8(
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT8    Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -609,7 +609,7 @@ PciCf8Read16 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT16   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -648,7 +648,7 @@ PciCf8Write16 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT16   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -694,7 +694,7 @@ PciCf8Or16 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT16   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -740,7 +740,7 @@ PciCf8And16 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT16   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -789,7 +789,7 @@ PciCf8AndThenOr16 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT16   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -838,7 +838,7 @@ PciCf8BitFieldRead16 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT16   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -891,7 +891,7 @@ PciCf8BitFieldWrite16 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT16   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -948,7 +948,7 @@ PciCf8BitFieldOr16 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT16   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -1005,7 +1005,7 @@ PciCf8BitFieldAnd16 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT16   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -1067,7 +1067,7 @@ PciCf8BitFieldAndThenOr16(
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT16   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -1110,7 +1110,7 @@ PciCf8Read32 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT32   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -1149,7 +1149,7 @@ PciCf8Write32 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT32   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -1195,7 +1195,7 @@ PciCf8Or32 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT32   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -1241,7 +1241,7 @@ PciCf8And32 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT32   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -1290,7 +1290,7 @@ PciCf8AndThenOr32 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT32   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -1339,7 +1339,7 @@ PciCf8BitFieldRead32 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT32   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -1392,7 +1392,7 @@ PciCf8BitFieldWrite32 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT32   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -1449,7 +1449,7 @@ PciCf8BitFieldOr32 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT32   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -1506,7 +1506,7 @@ PciCf8BitFieldAnd32 (
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT32   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);
@@ -1568,7 +1568,7 @@ PciCf8BitFieldAndThenOr32(
   BOOLEAN  InterruptState;
   UINT32   AddressPort;
   UINT32   Result;
-  
+
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);
   InterruptState = SaveAndDisableInterrupts ();
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);