/** @file\r
- PCI CF8 Library Services for PCI Segment #0\r
+ PCI CF8 Library Services for PCI Segment #0\r
\r
- Copyright (c) 2006, Intel Corporation\r
- All rights reserved. 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
- http://opensource.org/licenses/bsd-license.php\r
+ Copyright (c) 2006, Intel Corporation\r
+ All rights reserved. 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
+ http://opensource.org/licenses/bsd-license.php\r
\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
- Module Name: PciCf8Lib.h\r
+ Module Name: PciCf8Lib.h\r
\r
**/\r
\r
#ifndef __PCI_CF8_LIB_H__\r
#define __PCI_CF8_LIB_H__\r
\r
-#include <Library/PciLib.h>\r
\r
/**\r
Macro that converts PCI Bus, PCI Device, PCI Function and PCI Register to an\r
\r
**/\r
#define PCI_CF8_LIB_ADDRESS(Bus,Device,Function,Offset) \\r
- PCI_LIB_ADDRESS (Bus, Device, Function, Offset)\r
+ (((Offset) & 0xfff) | (((Function) & 0x07) << 12) | (((Device) & 0x1f) << 15) | (((Bus) & 0xff) << 20))\r
\r
/**\r
Reads an 8-bit PCI configuration register.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 7, then ASSERT().\r
If EndBit is greater than 7, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to read.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 7, then ASSERT().\r
If EndBit is greater than 7, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to write.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 7, then ASSERT().\r
If EndBit is greater than 7, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to write.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 7, then ASSERT().\r
If EndBit is greater than 7, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to write.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 7, then ASSERT().\r
If EndBit is greater than 7, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to write.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 15, then ASSERT().\r
If EndBit is greater than 15, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to read.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 15, then ASSERT().\r
If EndBit is greater than 15, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to write.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 15, then ASSERT().\r
If EndBit is greater than 15, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to write.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 15, then ASSERT().\r
If EndBit is greater than 15, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to write.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 15, then ASSERT().\r
If EndBit is greater than 15, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to write.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 31, then ASSERT().\r
If EndBit is greater than 31, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to read.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 31, then ASSERT().\r
If EndBit is greater than 31, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to write.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 31, then ASSERT().\r
If EndBit is greater than 31, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to write.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 31, then ASSERT().\r
If EndBit is greater than 31, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to write.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If the register specified by Address >= 0x100, then ASSERT().\r
If StartBit is greater than 31, then ASSERT().\r
If EndBit is greater than 31, then ASSERT().\r
- If EndBit is less than or equal to StartBit, then ASSERT().\r
+ If EndBit is less than StartBit, then ASSERT().\r
\r
@param Address PCI configuration register to write.\r
@param StartBit The ordinal of the least significant bit in the bit field.\r
If StartAddress > 0x0FFFFFFF, then ASSERT().\r
If the register specified by StartAddress >= 0x100, then ASSERT().\r
If ((StartAddress & 0xFFF) + Size) > 0x100, then ASSERT().\r
- If (StartAddress + Size - 1) > 0x0FFFFFFF, then ASSERT().\r
- If Buffer is NULL, then ASSERT().\r
+ If Size > 0 and Buffer is NULL, then ASSERT().\r
\r
@param StartAddress Starting address that encodes the PCI Bus, Device,\r
Function and Register.\r
If StartAddress > 0x0FFFFFFF, then ASSERT().\r
If the register specified by StartAddress >= 0x100, then ASSERT().\r
If ((StartAddress & 0xFFF) + Size) > 0x100, then ASSERT().\r
- If (StartAddress + Size - 1) > 0x0FFFFFFF, then ASSERT().\r
- If Buffer is NULL, then ASSERT().\r
+ If Size > 0 and Buffer is NULL, then ASSERT().\r
\r
@param StartAddress Starting address that encodes the PCI Bus, Device,\r
Function and Register.\r
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