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Clean up BootMaint module in BdsDxe.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5444 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qwang12
2008-07-10 09:00:40 +00:00
parent 2ab6330e7e
commit dce655e8bf
12 changed files with 1081 additions and 1139 deletions
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114
MdeModulePkg/Universal/BdsDxe/BootMaint/ConsoleOption.c
View File

@@ -15,11 +15,14 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include "BootMaint.h"
/**
EDES_TODO: Add function description.
Function creates a device path data structure that identically matches the
device path passed in.
@param DevPath EDES_TODO: Add parameter description
@return EDES_TODO: Add description for return value
@param DevPath A pointer to a device path data structure.
@return The new copy of DevPath is created to identically match the input.
@retval NULL Otherwise, NULL is returned.
**/
EFI_DEVICE_PATH_PROTOCOL *
@@ -28,11 +31,12 @@ DevicePathInstanceDup (
);
/**
EDES_TODO: Add function description.
Update Com Ports attributes from DevicePath
@param DevicePath EDES_TODO: Add parameter description
@return EDES_TODO: Add description for return value
@param DevicePath DevicePath that contains Com ports
@retval EFI_SUCCESS The update is successful.
**/
EFI_STATUS
@@ -41,18 +45,21 @@ UpdateComAttributeFromVariable (
);
/**
EDES_TODO: Add function description.
Update the multi-instance device path of Terminal Device based on
the global TerminalMenu. If ChangeTernimal is TRUE, the terminal
device path in the Terminal Device in TerminalMenu is also updated.
@param DevicePath EDES_TODO: Add parameter description
@param ChangeTerminal EDES_TODO: Add parameter description
@param DevicePath The multi-instance device path.
@param ChangeTerminal TRUE, then device path in the Terminal Device
in TerminalMenu is also updated; FALSE, no update.
@return EDES_TODO: Add description for return value
@return EFI_SUCCESS The function completes successfully.
**/
EFI_STATUS
ChangeTerminalDevicePath (
EFI_DEVICE_PATH_PROTOCOL *DevicePath,
BOOLEAN ChangeTerminal
IN BOOLEAN ChangeTerminal
)
{
EFI_DEVICE_PATH_PROTOCOL *Node;
@@ -78,9 +85,6 @@ ChangeTerminalDevicePath (
}
NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Com);
if (NULL == NewMenuEntry) {
return EFI_NOT_FOUND;
}
NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;
if ((DevicePathType (Node) == MESSAGING_DEVICE_PATH) && (DevicePathSubType (Node) == MSG_UART_DP)) {
@@ -162,16 +166,18 @@ ChangeTerminalDevicePath (
}
/**
EDES_TODO: Add function description.
Update the device path that describing a terminal device
based on the new BaudRate, Data Bits, parity and Stop Bits
set.
@param DevicePath EDES_TODO: Add parameter description
@param DevicePath
@return EDES_TODO: Add description for return value
@return VOID
**/
VOID
ChangeVariableDevicePath (
EFI_DEVICE_PATH_PROTOCOL *DevicePath
IN OUT EFI_DEVICE_PATH_PROTOCOL *DevicePath
)
{
EFI_DEVICE_PATH_PROTOCOL *Node;
@@ -237,8 +243,8 @@ ChangeVariableDevicePath (
Retrieve ACPI UID of UART from device path
@param Handle EDES_TODO: Add parameter description
@param AcpiUid EDES_TODO: Add parameter description
@param Handle The handle for the UART device.
@param AcpiUid The ACPI UID on output.
@retval TRUE Find valid UID from device path
@retval FALSE Can't find
@@ -287,7 +293,7 @@ RetrieveUartUid (
@param Handles EFI_SERIAL_IO_PROTOCOL handle buffer
@param NoHandles EFI_SERIAL_IO_PROTOCOL handle count
EDES_TODO: Incomplete Descriptions None
@retval VOID
**/
VOID
@@ -328,13 +334,15 @@ SortedUartHandle (
}
/**
EDES_TODO: Add function description.
Test whether DevicePath is a valid Terminal
@param DevicePath EDES_TODO: Add parameter description
@param Termi EDES_TODO: Add parameter description
@param Com EDES_TODO: Add parameter description
@return EDES_TODO: Add description for return value
@param DevicePath DevicePath to be checked
@param Termi If DevicePath is valid Terminal, terminal type is returned.
@param Com If DevicePath is valid Terminal, Com Port type is returned.
@retval TRUE If DevicePath point to a Terminal.
@retval FALSE If DevicePath does not point to a Terminal.
**/
BOOLEAN
@@ -511,7 +519,7 @@ LocateSerialIo (
Vendor.Header.SubType = MSG_VENDOR_DP;
for (Index2 = 0; Index2 < 4; Index2++) {
CopyMem (&Vendor.Guid, &Guid[Index2], sizeof (EFI_GUID));
CopyMem (&Vendor.Guid, &TerminalTypeGuid[Index2], sizeof (EFI_GUID));
SetDevicePathNodeLength (&Vendor.Header, sizeof (VENDOR_DEVICE_PATH));
NewDevicePath = AppendDevicePathNode (
NewTerminalContext->DevicePath,
@@ -550,7 +558,7 @@ LocateSerialIo (
@param DevicePath DevicePath that contains Com ports
@return EDES_TODO: Add description for return value
@retval EFI_SUCCESS The update is successful.
**/
EFI_STATUS
@@ -672,8 +680,8 @@ UpdateComAttributeFromVariable (
@param DevPath A pointer to a device path data structure.
EDES_TODO: Incomplete Descriptions The new copy of DevPath is created to identically match the input.
EDES_TODO: Incomplete Descriptions Otherwise, NULL is returned.
@return The new copy of DevPath is created to identically match the input.
@retval NULL Otherwise, NULL is returned.
**/
EFI_DEVICE_PATH_PROTOCOL *
@@ -698,7 +706,7 @@ DevicePathInstanceDup (
//
NewDevPath = NULL;
if (Size != 0) {
NewDevPath = EfiAllocateZeroPool (Size);
NewDevPath = AllocateZeroPool (Size);
ASSERT (NewDevPath != NULL);
}
@@ -714,11 +722,18 @@ DevicePathInstanceDup (
}
/**
EDES_TODO: Add function description.
Build up Console Menu based on types passed in. The type can
be BM_CONSOLE_IN_CONTEXT_SELECT, BM_CONSOLE_OUT_CONTEXT_SELECT
and BM_CONSOLE_ERR_CONTEXT_SELECT.
@param ConsoleMenuType EDES_TODO: Add parameter description
@param ConsoleMenuType Can be BM_CONSOLE_IN_CONTEXT_SELECT, BM_CONSOLE_OUT_CONTEXT_SELECT
and BM_CONSOLE_ERR_CONTEXT_SELECT.
@return EDES_TODO: Add description for return value
@retval EFI_UNSUPPORTED The type passed in is not in the 3 types defined.
@retval EFI_NOT_FOUND If the EFI Variable defined in UEFI spec with name "ConOutDev",
"ConInDev" or "ConErrDev" doesn't exists.
@retval EFI_OUT_OF_RESOURCES Not enough resource to complete the operations.
@retval EFI_SUCCESS Function completes successfully.
**/
EFI_STATUS
@@ -796,7 +811,7 @@ GetConsoleMenu (
AllCount = EfiDevicePathInstanceCount (AllDevicePath);
ConsoleMenu->MenuNumber = 0;
//
// Following is menu building up for Console Out Devices
// Following is menu building up for Console Devices selected.
//
MultiDevicePath = AllDevicePath;
Index2 = 0;
@@ -844,10 +859,9 @@ GetConsoleMenu (
Build up ConsoleOutMenu, ConsoleInpMenu and ConsoleErrMenu
@param VOID EDES_TODO: Add parameter description
@param VOID
EDES_TODO: Incomplete Descriptions EFI_SUCCESS
EDES_TODO: Incomplete Descriptions Others
@retval EFI_SUCCESS The function always complete successfully.
**/
EFI_STATUS
@@ -867,9 +881,7 @@ GetAllConsoles (
@param VOID EDES_TODO: Add parameter description
EDES_TODO: Incomplete Descriptions EFI_SUCCESS
EDES_TODO: Incomplete Descriptions Others
@retval EFI_SUCCESS The function always complete successfully.
**/
EFI_STATUS
FreeAllConsoles (
@@ -888,11 +900,11 @@ FreeAllConsoles (
@param DevicePath DevicePath to be checked
@param Termi If is terminal, give its type
@param Com If is Com Port, give its type
@param Termi If DevicePath is valid Terminal, terminal type is returned.
@param Com If DevicePath is valid Terminal, Com Port type is returned.
@retval TRUE If DevicePath point to a Terminal
FALSE
@retval TRUE If DevicePath point to a Terminal.
@retval FALSE If DevicePath does not point to a Terminal.
**/
BOOLEAN
@@ -929,19 +941,19 @@ IsTerminalDevicePath (
//
CopyMem (&TempGuid, &Vendor->Guid, sizeof (EFI_GUID));
if (CompareGuid (&TempGuid, &Guid[0])) {
if (CompareGuid (&TempGuid, &TerminalTypeGuid[0])) {
*Termi = PC_ANSI;
IsTerminal = TRUE;
} else {
if (CompareGuid (&TempGuid, &Guid[1])) {
if (CompareGuid (&TempGuid, &TerminalTypeGuid[1])) {
*Termi = VT_100;
IsTerminal = TRUE;
} else {
if (CompareGuid (&TempGuid, &Guid[2])) {
if (CompareGuid (&TempGuid, &TerminalTypeGuid[2])) {
*Termi = VT_100_PLUS;
IsTerminal = TRUE;
} else {
if (CompareGuid (&TempGuid, &Guid[3])) {
if (CompareGuid (&TempGuid, &TerminalTypeGuid[3])) {
*Termi = VT_UTF8;
IsTerminal = TRUE;
} else {
@@ -971,9 +983,9 @@ IsTerminalDevicePath (
Get mode number according to column and row
@param CallbackData BMM_CALLBACK_DATA
@param CallbackData The BMM context data.
EDES_TODO: Incomplete Descriptions None.
@return VOID
**/
VOID