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Minor grammatical work--mostly adding periods. Items with ONLY period added did not have the heading date changed, but Items with content changes had heading copyright dates updated. Sending separately a list of files missing Doxygen @param and @return information. (PENDING)

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10615 6f19259b-4bc3-4df7-8a09-765794883524
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myronporter
2010-06-30 00:13:25 +00:00
parent 3b33c6d65d
commit 58380e9c61
62 changed files with 1190 additions and 979 deletions
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228
MdePkg/Library/DxeSmbusLib/SmbusLib.c
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@@ -1,11 +1,11 @@
/** @file
Implementation of SmBusLib class library for DXE phase.
Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2010, 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
http://opensource.org/licenses/bsd-license.php
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@@ -30,13 +30,15 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
SMBUS Command, SMBUS Data Length, and PEC.
@param Status Return status for the executed command.
This is an optional parameter and may be NULL.
RETURN_SUCCESS The SMBUS command was executed.
RETURN_TIMEOUT A timeout occurred while executing the SMBUS command.
RETURN_DEVICE_ERROR The request was not completed because a failure
reflected in the Host Status Register bit. Device errors are a result
of a transaction collision, illegal command field, unclaimed cycle
(host initiated), or bus errors (collisions).
RETURN_UNSUPPORTED The SMBus operation is not supported.
RETURN_SUCCESS: The SMBUS command was executed.
RETURN_TIMEOUT: A timeout occurred while executing the
SMBUS command.
RETURN_DEVICE_ERROR: The request was not
completed because a failure reflected in the Host Status
Register bit. Device errors are a result of a transaction
collision, illegal command field, unclaimed cycle (host
initiated), or bus errors (collisions).
RETURN_UNSUPPORTED: The SMBus operation is not supported.
**/
VOID
@@ -69,13 +71,15 @@ SmBusQuickRead (
SMBUS Command, SMBUS Data Length, and PEC.
@param Status Return status for the executed command.
This is an optional parameter and may be NULL.
RETURN_SUCCESS The SMBUS command was executed.
RETURN_TIMEOUT A timeout occurred while executing the SMBUS command.
RETURN_DEVICE_ERROR The request was not completed because a failure
reflected in the Host Status Register bit. Device errors are a result
of a transaction collision, illegal command field, unclaimed cycle
(host initiated), or bus errors (collisions).
RETURN_UNSUPPORTED The SMBus operation is not supported.
RETURN_SUCCESS: The SMBUS command was executed.
RETURN_TIMEOUT: A timeout occurred while executing the
SMBUS command.
RETURN_DEVICE_ERROR: The request was not completed because
a failure reflected in the Host Status Register bit.
Device errors are a result of a transaction collision,
illegal command field, unclaimed cycle (host initiated),
or bus errors (collisions).
RETURN_UNSUPPORTED: The SMBus operation is not supported.
**/
VOID
@@ -108,14 +112,16 @@ SmBusQuickWrite (
SMBUS Command, SMBUS Data Length, and PEC.
@param Status Return status for the executed command.
This is an optional parameter and may be NULL.
RETURN_SUCCESS The SMBUS command was executed.
RETURN_TIMEOUT A timeout occurred while executing the SMBUS command.
RETURN_DEVICE_ERROR The request was not completed because a failure
reflected in the Host Status Register bit. Device errors are a result
of a transaction collision, illegal command field, unclaimed cycle
(host initiated), or bus errors (collisions).
RETURN_CRC_ERROR The checksum is not correct (PEC is incorrect)
RETURN_UNSUPPORTED The SMBus operation is not supported.
RETURN_SUCCESS: The SMBUS command was executed.
RETURN_TIMEOUT: A timeout occurred while executing the
SMBUS command.
RETURN_DEVICE_ERROR: The request was not completed because
a failure reflected in the Host Status Register bit. Device
errors are a result of a transaction collision, illegal
command field, unclaimed cycle(host initiated), or bus
errors (collisions).
RETURN_CRC_ERROR: The checksum is not correct. (PEC is incorrect.)
RETURN_UNSUPPORTED: The SMBus operation is not supported.
@return The byte received from the SMBUS.
@@ -154,14 +160,16 @@ SmBusReceiveByte (
@param Value The 8-bit value to send.
@param Status Return status for the executed command.
This is an optional parameter and may be NULL.
RETURN_SUCCESS The SMBUS command was executed.
RETURN_TIMEOUT A timeout occurred while executing the SMBUS command.
RETURN_DEVICE_ERROR The request was not completed because a failure
reflected in the Host Status Register bit. Device errors are a result
of a transaction collision, illegal command field, unclaimed cycle
(host initiated), or bus errors (collisions).
RETURN_CRC_ERROR The checksum is not correct (PEC is incorrect)
RETURN_UNSUPPORTED The SMBus operation is not supported.
RETURN_SUCCESS: The SMBUS command was executed.
RETURN_TIMEOUT: A timeout occurred while executing the
SMBUS command.
RETURN_DEVICE_ERROR: The request was not completed because
a failure reflected in the Host Status Register bit. Device
errors are a result of a transaction collision, illegal
command field, unclaimed cycle(host initiated), or bus
errors (collisions).
RETURN_CRC_ERROR: The checksum is not correct (PEC is incorrect)
RETURN_UNSUPPORTED: The SMBus operation is not supported.
@return The parameter of Value.
@@ -196,18 +204,20 @@ SmBusSendByte (
If Length in SmBusAddress is not zero, then ASSERT().
If any reserved bits of SmBusAddress are set, then ASSERT().
@param SmBusAddress The address that encodes the SMBUS Slave Address,
SMBUS Command, SMBUS Data Length, and PEC.
@param SmBusAddress The address that encodes the SMBUS Slave Address,
SMBUS Command, SMBUS Data Length, and PEC.
@param Status Return status for the executed command.
This is an optional parameter and may be NULL.
RETURN_SUCCESS The SMBUS command was executed.
RETURN_TIMEOUT A timeout occurred while executing the SMBUS command.
RETURN_DEVICE_ERROR The request was not completed because a failure
reflected in the Host Status Register bit. Device errors are a result
of a transaction collision, illegal command field, unclaimed cycle
(host initiated), or bus errors (collisions).
RETURN_CRC_ERROR The checksum is not correct (PEC is incorrect)
RETURN_UNSUPPORTED The SMBus operation is not supported.
RETURN_SUCCESS: The SMBUS command was executed.
RETURN_TIMEOUT: A timeout occurred while executing the
SMBUS command.
RETURN_DEVICE_ERROR: The request was not completed because
a failurereflected in the Host Status Register bit. Device
errors are a result of a transaction collision, illegal
command field, unclaimed cycle (host initiated), or bus
errors (collisions).
RETURN_CRC_ERROR: The checksum is not correct (PEC is incorrect)
RETURN_UNSUPPORTED: The SMBus operation is not supported.
@return The byte read from the SMBUS.
@@ -245,14 +255,16 @@ SmBusReadDataByte (
@param Value The 8-bit value to write.
@param Status Return status for the executed command.
This is an optional parameter and may be NULL.
RETURN_SUCCESS The SMBUS command was executed.
RETURN_TIMEOUT A timeout occurred while executing the SMBUS command.
RETURN_DEVICE_ERROR The request was not completed because a failure
reflected in the Host Status Register bit. Device errors are a result
of a transaction collision, illegal command field, unclaimed cycle
(host initiated), or bus errors (collisions).
RETURN_CRC_ERROR The checksum is not correct (PEC is incorrect)
RETURN_UNSUPPORTED The SMBus operation is not supported.
RETURN_SUCCESS: The SMBUS command was executed.
RETURN_TIMEOUT: A timeout occurred while executing the
SMBUS command.
RETURN_DEVICE_ERROR: The request was not completed because
a failure reflected in the Host Status Register bit. Device
errors are a result of a transaction collision, illegal
command field, unclaimed cycle host initiated), or bus
errors (collisions).
RETURN_CRC_ERROR: The checksum is not correct. (PEC is incorrect.)
RETURN_UNSUPPORTED: The SMBus operation is not supported.
@return The parameter of Value.
@@ -290,14 +302,17 @@ SmBusWriteDataByte (
SMBUS Command, SMBUS Data Length, and PEC.
@param Status Return status for the executed command.
This is an optional parameter and may be NULL.
RETURN_SUCCESS The SMBUS command was executed.
RETURN_TIMEOUT A timeout occurred while executing the SMBUS command.
RETURN_DEVICE_ERROR The request was not completed because a failure
reflected in the Host Status Register bit. Device errors are a result
of a transaction collision, illegal command field, unclaimed cycle
(host initiated), or bus errors (collisions).
RETURN_CRC_ERROR The checksum is not correct (PEC is incorrect)
RETURN_UNSUPPORTED The SMBus operation is not supported.
RETURN_SUCCESS: The SMBUS command was executed.
RETURN_TIMEOUT: A timeout occurred while executing the
SMBUS command.
RETURN_DEVICE_ERROR: The request was not completed because
a failure reflected in the Host Status Register bit.
Device errors are a result of a transaction collision,
illegal command field, unclaimed cycle (host initiated),
or bus errors (collisions).
RETURN_CRC_ERROR: The checksum is not correct. (PEC is
incorrect.)
RETURN_UNSUPPORTED: The SMBus operation is not supported.
@return The byte read from the SMBUS.
@@ -335,14 +350,17 @@ SmBusReadDataWord (
@param Value The 16-bit value to write.
@param Status Return status for the executed command.
This is an optional parameter and may be NULL.
RETURN_SUCCESS The SMBUS command was executed.
RETURN_TIMEOUT A timeout occurred while executing the SMBUS command.
RETURN_DEVICE_ERROR The request was not completed because a failure
reflected in the Host Status Register bit. Device errors are a result
of a transaction collision, illegal command field, unclaimed cycle
(host initiated), or bus errors (collisions).
RETURN_CRC_ERROR The checksum is not correct (PEC is incorrect)
RETURN_UNSUPPORTED The SMBus operation is not supported.
RETURN_SUCCESS: The SMBUS command was executed.
RETURN_TIMEOUT: A timeout occurred while executing the SMBUS
command.
RETURN_DEVICE_ERROR: The request was not completed because
a failure reflected in the Host Status Register bit.
Device errors are a result of a transaction collision,
illegal command field, unclaimed cycle (host initiated),
or bus errors (collisions).
RETURN_CRC_ERROR: The checksum is not correct.
(PEC is incorrect.)
RETURN_UNSUPPORTED: The SMBus operation is not supported.
@return The parameter of Value.
@@ -382,14 +400,17 @@ SmBusWriteDataWord (
@param Value The 16-bit value to write.
@param Status Return status for the executed command.
This is an optional parameter and may be NULL.
RETURN_SUCCESS The SMBUS command was executed.
RETURN_TIMEOUT A timeout occurred while executing the SMBUS command.
RETURN_DEVICE_ERROR The request was not completed because a failure
reflected in the Host Status Register bit. Device errors are a result
of a transaction collision, illegal command field, unclaimed cycle
(host initiated), or bus errors (collisions).
RETURN_CRC_ERROR The checksum is not correct (PEC is incorrect)
RETURN_UNSUPPORTED The SMBus operation is not supported.
RETURN_SUCCESS: The SMBUS command was executed.
RETURN_TIMEOUT: A timeout occurred while executing the
SMBUS command.
RETURN_DEVICE_ERROR: The request was not completed because
a failure reflected in the Host Status Register bit.
Device errors are a result of a transaction collision,
illegal command field, unclaimed cycle (host initiated),
or bus errors (collisions).
RETURN_CRC_ERROR: The checksum is not correct. (PEC is
incorrect.)
RETURN_UNSUPPORTED: The SMBus operation is not supported.
@return The 16-bit value returned by the process call command.
@@ -426,17 +447,21 @@ SmBusProcessCall (
@param SmBusAddress The address that encodes the SMBUS Slave Address,
SMBUS Command, SMBUS Data Length, and PEC.
@param Buffer The pointer to the buffer to store the bytes read from the SMBUS.
@param Buffer The pointer to the buffer to store the bytes read from
the SMBUS.
@param Status Return status for the executed command.
This is an optional parameter and may be NULL.
RETURN_SUCCESS The SMBUS command was executed.
RETURN_TIMEOUT A timeout occurred while executing the SMBUS command.
RETURN_DEVICE_ERROR The request was not completed because a failure
reflected in the Host Status Register bit. Device errors are a result
of a transaction collision, illegal command field, unclaimed cycle
(host initiated), or bus errors (collisions).
RETURN_CRC_ERROR The checksum is not correct (PEC is incorrect)
RETURN_UNSUPPORTED The SMBus operation is not supported.
RETURN_SUCCESS: The SMBUS command was executed.
RETURN_TIMEOUT: A timeout occurred while executing the SMBUS
command.
RETURN_DEVICE_ERROR: The request was not completed because
a failure reflected in the Host Status Register bit. Device
errors are a result of a transaction collision, illegal
command field, unclaimed cycle (host initiated), or bus
errors (collisions).
RETURN_CRC_ERROR: The checksum is not correct. (PEC is
incorrect.)
RETURN_UNSUPPORTED: The SMBus operation is not supported.
@return The number of bytes read.
@@ -470,16 +495,20 @@ SmBusReadBlock (
@param SmBusAddress The address that encodes the SMBUS Slave Address,
MBUS Command, SMBUS Data Length, and PEC.
@param Buffer The pointer to the buffer to store the bytes read from the SMBUS.
@param Buffer The pointer to the buffer to store the bytes read from
the SMBUS.
@param Status Return status for the executed command.
This is an optional parameter and may be NULL.
RETURN_TIMEOUT A timeout occurred while executing the SMBUS command.
RETURN_DEVICE_ERROR The request was not completed because a failure
reflected in the Host Status Register bit. Device errors are a result
of a transaction collision, illegal command field, unclaimed cycle
(host initiated), or bus errors (collisions).
RETURN_CRC_ERROR The checksum is not correct (PEC is incorrect)
RETURN_UNSUPPORTED The SMBus operation is not supported.
RETURN_TIMEOUT: A timeout occurred while executing the
SMBUS command.
RETURN_DEVICE_ERROR: The request was not completed because
a failure reflected in the Host Status Register bit. Device
errors are a result of a transaction collision, illegal
command field, unclaimed cycle (host initiated), or bus
errors (collisions).
RETURN_CRC_ERROR: The checksum is not correct. (PEC is
incorrect.)
RETURN_UNSUPPORTED: The SMBus operation is not supported.
@return The number of bytes written.
@@ -523,13 +552,16 @@ SmBusWriteBlock (
@param ReadBuffer The pointer to the buffer of bytes to read from the SMBUS.
@param Status Return status for the executed command.
This is an optional parameter and may be NULL.
RETURN_TIMEOUT A timeout occurred while executing the SMBUS command.
RETURN_DEVICE_ERROR The request was not completed because a failure
reflected in the Host Status Register bit. Device errors are a result
of a transaction collision, illegal command field, unclaimed cycle
(host initiated), or bus errors (collisions).
RETURN_CRC_ERROR The checksum is not correct (PEC is incorrect)
RETURN_UNSUPPORTED The SMBus operation is not supported.
RETURN_TIMEOUT: A timeout occurred while executing the
SMBUS command.
RETURN_DEVICE_ERROR: The request was not completed because
a failure reflected in the Host Status Register bit. Device
errors are a result of a transaction collision, illegal
command field, unclaimed cycle (host initiated), or bus
errors (collisions).
RETURN_CRC_ERROR: The checksum is not correct. (PEC is
incorrect.)
RETURN_UNSUPPORTED: The SMBus operation is not supported.
@return The number of bytes written.