MdePkg: Clean up source files

[mirror_edk2.git] / MdePkg / Library / BasePciCf8Lib / PciCf8Lib.c

diff --git a/MdePkg/Library/BasePciCf8Lib/PciCf8Lib.c b/MdePkg/Library/BasePciCf8Lib/PciCf8Lib.c
index 2cc77f1aaa42cc48e03fd5e7040d1603ea7558a3..9d8affc7497ad54b040ec05b71727f50cb18119c 100644 (file)
--- 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.\r
   Layers on top of an I/O Library instance.\r
 \r
-  Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r
+  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r
   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
   which accompanies this distribution.  The full text of the license may be found at\r
@@ -61,20 +61,20 @@
   ASSERT (((A) & (~0xffff0ff | (M))) == 0)\r
 \r
 /**\r
-  Registers a PCI device so PCI configuration registers may be accessed after \r
+  Registers a PCI device so PCI configuration registers may be accessed after\r
   SetVirtualAddressMap().\r
-  \r
-  Registers the PCI device specified by Address so all the PCI configuration registers \r
+\r
+  Registers the PCI device specified by Address so all the PCI configuration registers\r
   associated with that PCI device may be accessed after SetVirtualAddressMap() is called.\r
-  \r
+\r
   If Address > 0x0FFFFFFF, then ASSERT().\r
   If the register specified by Address >= 0x100, then ASSERT().\r
 \r
   @param  Address The address that encodes the PCI Bus, Device, Function and\r
                   Register.\r
-  \r
+\r
   @retval RETURN_SUCCESS           The PCI device was registered for runtime access.\r
-  @retval RETURN_UNSUPPORTED       An attempt was made to call this function \r
+  @retval RETURN_UNSUPPORTED       An attempt was made to call this function\r
                                    after ExitBootServices().\r
   @retval RETURN_UNSUPPORTED       The resources required to access the PCI device\r
                                    at runtime could not be mapped.\r
@@ -117,7 +117,7 @@ PciCf8Read8 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT8    Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -155,7 +155,7 @@ PciCf8Write8 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT8    Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -200,7 +200,7 @@ PciCf8Or8 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT8    Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -245,7 +245,7 @@ PciCf8And8 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT8    Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -293,7 +293,7 @@ PciCf8AndThenOr8 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT8    Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -341,7 +341,7 @@ PciCf8BitFieldRead8 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT8    Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -369,6 +369,7 @@ PciCf8BitFieldRead8 (
   If StartBit is greater than 7, then ASSERT().\r
   If EndBit is greater than 7, then ASSERT().\r
   If EndBit is less than StartBit, then ASSERT().\r
+  If Value is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
 \r
   @param  Address   The PCI configuration register to write.\r
   @param  StartBit  The ordinal of the least significant bit in the bit field.\r
@@ -392,7 +393,7 @@ PciCf8BitFieldWrite8 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT8    Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -424,6 +425,7 @@ PciCf8BitFieldWrite8 (
   If StartBit is greater than 7, then ASSERT().\r
   If EndBit is greater than 7, then ASSERT().\r
   If EndBit is less than StartBit, then ASSERT().\r
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
 \r
   @param  Address   The PCI configuration register to write.\r
   @param  StartBit  The ordinal of the least significant bit in the bit field.\r
@@ -447,7 +449,7 @@ PciCf8BitFieldOr8 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT8    Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -479,6 +481,7 @@ PciCf8BitFieldOr8 (
   If StartBit is greater than 7, then ASSERT().\r
   If EndBit is greater than 7, then ASSERT().\r
   If EndBit is less than StartBit, then ASSERT().\r
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
 \r
   @param  Address   The PCI configuration register to write.\r
   @param  StartBit  The ordinal of the least significant bit in the bit field.\r
@@ -502,7 +505,7 @@ PciCf8BitFieldAnd8 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT8    Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -536,6 +539,8 @@ PciCf8BitFieldAnd8 (
   If StartBit is greater than 7, then ASSERT().\r
   If EndBit is greater than 7, then ASSERT().\r
   If EndBit is less than StartBit, then ASSERT().\r
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
 \r
   @param  Address   The PCI configuration register to write.\r
   @param  StartBit  The ordinal of the least significant bit in the bit field.\r
@@ -561,7 +566,7 @@ PciCf8BitFieldAndThenOr8(
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT8    Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 0);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -604,7 +609,7 @@ PciCf8Read16 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT16   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -643,7 +648,7 @@ PciCf8Write16 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT16   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -689,7 +694,7 @@ PciCf8Or16 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT16   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -735,7 +740,7 @@ PciCf8And16 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT16   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -784,7 +789,7 @@ PciCf8AndThenOr16 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT16   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -833,7 +838,7 @@ PciCf8BitFieldRead16 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT16   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -862,6 +867,7 @@ PciCf8BitFieldRead16 (
   If StartBit is greater than 15, then ASSERT().\r
   If EndBit is greater than 15, then ASSERT().\r
   If EndBit is less than StartBit, then ASSERT().\r
+  If Value is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
 \r
   @param  Address   The PCI configuration register to write.\r
   @param  StartBit  The ordinal of the least significant bit in the bit field.\r
@@ -885,7 +891,7 @@ PciCf8BitFieldWrite16 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT16   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -918,6 +924,7 @@ PciCf8BitFieldWrite16 (
   If StartBit is greater than 15, then ASSERT().\r
   If EndBit is greater than 15, then ASSERT().\r
   If EndBit is less than StartBit, then ASSERT().\r
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
 \r
   @param  Address   The PCI configuration register to write.\r
   @param  StartBit  The ordinal of the least significant bit in the bit field.\r
@@ -941,7 +948,7 @@ PciCf8BitFieldOr16 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT16   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -974,6 +981,7 @@ PciCf8BitFieldOr16 (
   If StartBit is greater than 15, then ASSERT().\r
   If EndBit is greater than 15, then ASSERT().\r
   If EndBit is less than StartBit, then ASSERT().\r
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
 \r
   @param  Address   The PCI configuration register to write.\r
   @param  StartBit  The ordinal of the least significant bit in the bit field.\r
@@ -997,7 +1005,7 @@ PciCf8BitFieldAnd16 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT16   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -1032,6 +1040,8 @@ PciCf8BitFieldAnd16 (
   If StartBit is greater than 15, then ASSERT().\r
   If EndBit is greater than 15, then ASSERT().\r
   If EndBit is less than StartBit, then ASSERT().\r
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
 \r
   @param  Address   The PCI configuration register to write.\r
   @param  StartBit  The ordinal of the least significant bit in the bit field.\r
@@ -1057,7 +1067,7 @@ PciCf8BitFieldAndThenOr16(
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT16   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 1);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -1100,7 +1110,7 @@ PciCf8Read32 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT32   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -1139,7 +1149,7 @@ PciCf8Write32 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT32   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -1185,7 +1195,7 @@ PciCf8Or32 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT32   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -1231,7 +1241,7 @@ PciCf8And32 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT32   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -1280,7 +1290,7 @@ PciCf8AndThenOr32 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT32   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -1329,7 +1339,7 @@ PciCf8BitFieldRead32 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT32   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -1358,6 +1368,7 @@ PciCf8BitFieldRead32 (
   If StartBit is greater than 31, then ASSERT().\r
   If EndBit is greater than 31, then ASSERT().\r
   If EndBit is less than StartBit, then ASSERT().\r
+  If Value is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
 \r
   @param  Address   The PCI configuration register to write.\r
   @param  StartBit  The ordinal of the least significant bit in the bit field.\r
@@ -1381,7 +1392,7 @@ PciCf8BitFieldWrite32 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT32   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -1414,6 +1425,7 @@ PciCf8BitFieldWrite32 (
   If StartBit is greater than 31, then ASSERT().\r
   If EndBit is greater than 31, then ASSERT().\r
   If EndBit is less than StartBit, then ASSERT().\r
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
 \r
   @param  Address   The PCI configuration register to write.\r
   @param  StartBit  The ordinal of the least significant bit in the bit field.\r
@@ -1437,7 +1449,7 @@ PciCf8BitFieldOr32 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT32   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -1470,6 +1482,7 @@ PciCf8BitFieldOr32 (
   If StartBit is greater than 31, then ASSERT().\r
   If EndBit is greater than 31, then ASSERT().\r
   If EndBit is less than StartBit, then ASSERT().\r
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
 \r
   @param  Address   The PCI configuration register to write.\r
   @param  StartBit  The ordinal of the least significant bit in the bit field.\r
@@ -1493,7 +1506,7 @@ PciCf8BitFieldAnd32 (
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT32   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r
@@ -1528,6 +1541,8 @@ PciCf8BitFieldAnd32 (
   If StartBit is greater than 31, then ASSERT().\r
   If EndBit is greater than 31, then ASSERT().\r
   If EndBit is less than StartBit, then ASSERT().\r
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().\r
 \r
   @param  Address   The PCI configuration register to write.\r
   @param  StartBit  The ordinal of the least significant bit in the bit field.\r
@@ -1553,7 +1568,7 @@ PciCf8BitFieldAndThenOr32(
   BOOLEAN  InterruptState;\r
   UINT32   AddressPort;\r
   UINT32   Result;\r
-  \r
+\r
   ASSERT_INVALID_PCI_ADDRESS (Address, 3);\r
   InterruptState = SaveAndDisableInterrupts ();\r
   AddressPort = IoRead32 (PCI_CONFIGURATION_ADDRESS_PORT);\r