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connect - add comments and add input verification

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devices - add comments and add input verification 
devtree - add comments and add input verification 
dh - add comments, add input verification, add support for "-d"
disconnect - add comments and add input verification 
drivers - add comments
drvcfg - add comment
drvdiag - add comments, add input verification, and fix language use
openinfo - add comments and add input verification 
reconnect - add comment
unload - add input verification.

main library files: add comments, #define protection, and more output to the user.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11434 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jcarsey
2011-03-25 21:13:43 +00:00
parent 1a63ec8f82
commit 361a826736
14 changed files with 1041 additions and 227 deletions
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41
ShellPkg/Library/UefiShellDriver1CommandsLib/Drivers.c
View File

@ -1,7 +1,7 @@
/** @file
Main file for Drivers shell Driver1 function.
Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2010 - 2011, 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
@ -20,6 +20,15 @@ STATIC CONST SHELL_PARAM_ITEM ParamList[] = {
{NULL, TypeMax}
};
/**
Get a device path (in text format) for a given handle.
@param[in] TheHandle The handle to get the device path for.
@retval NULL An error occured.
@return A pointer to the driver path as a string. The callee must
free this memory.
**/
CHAR16*
EFIAPI
GetDevicePathTextForHandle(
@ -77,6 +86,14 @@ GetDevicePathTextForHandle(
return (RetVal);
}
/**
Determine if the given handle has Driver Configuration protocol.
@param[in] TheHandle The handle to the driver to test.
@retval TRUE The driver does have Driver Configuration.
@retval FALSE The driver does not have Driver Configuration.
**/
BOOLEAN
EFIAPI
ReturnDriverConfig(
@ -91,6 +108,14 @@ ReturnDriverConfig(
return (TRUE);
}
/**
Determine if the given handle has DriverDiagnostics protocol.
@param[in] TheHandle The handle to the driver to test.
@retval TRUE The driver does have Driver Diasgnostics.
@retval FALSE The driver does not have Driver Diagnostics.
**/
BOOLEAN
EFIAPI
ReturnDriverDiag(
@ -108,6 +133,14 @@ ReturnDriverDiag(
return (TRUE);
}
/**
Finds and returns the version of the driver specified by TheHandle.
@param[in] TheHandle The driver handle to get the version of.
@return The version of the driver.
@retval 0xFFFFFFFF An error ocurred.
**/
UINT32
EFIAPI
ReturnDriverVersion(
@ -128,6 +161,12 @@ ReturnDriverVersion(
return (RetVal);
}
/**
Function for 'drivers' command.
@param[in] ImageHandle Handle to the Image (NULL if Internal).
@param[in] SystemTable Pointer to the System Table (NULL if Internal).
**/
SHELL_STATUS
EFIAPI
ShellCommandRunDrivers (