tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

MdeModulePkg Terminal: Add text mode for PcdConOutColumn/Row 

Add a new text mode with a resolution of PcdConOutColumn x PcdConOutRow.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11416 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jljusten 2011-03-23 02:11:31 +00:00
parent b1aab293ea
commit 9875a3e33e
4 changed files with 24 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
MdeModulePkg/Universal/Console/TerminalDxe/Terminal.c
View File

@ -724,7 +724,7 @@ TerminalDriverBindingStart (
);
SimpleTextOutput->Mode = &TerminalDevice->SimpleTextOutputMode;
TerminalDevice->SimpleTextOutputMode.MaxMode = 3;
TerminalDevice->SimpleTextOutputMode.MaxMode = TERMINAL_MAX_MODE;
//
// For terminal devices, cursor is always visible
//

6
MdeModulePkg/Universal/Console/TerminalDxe/Terminal.h
View File

@ -143,6 +143,12 @@ typedef union {
#define MODE2_COLUMN_COUNT 100
#define MODE2_ROW_COUNT 31
//
// MODE3 is defined by PcdConOutColumn & PcdConOutRow
//
#define TERMINAL_MAX_MODE 4
#define BACKSPACE 8
#define ESC 27
#define CSI 0x9B

16
MdeModulePkg/Universal/Console/TerminalDxe/TerminalConOut.c
View File

@ -205,7 +205,7 @@ TerminalConOutOutputString (
//
Mode = This->Mode;
if (Mode->Mode > 2) {
if (Mode->Mode >= TERMINAL_MAX_MODE) {
return EFI_UNSUPPORTED;
}
@ -414,7 +414,7 @@ TerminalConOutQueryMode (
OUT UINTN *Rows
)
{
if (This->Mode->MaxMode > 3) {
if (This->Mode->MaxMode > TERMINAL_MAX_MODE) {
return EFI_DEVICE_ERROR;
}
@ -430,6 +430,16 @@ TerminalConOutQueryMode (
*Columns = MODE2_COLUMN_COUNT;
*Rows = MODE2_ROW_COUNT;
return EFI_SUCCESS;
} else if (ModeNumber == 3) {
*Columns = (UINTN) PcdGet32 (PcdConOutColumn);
if (*Columns == 0) {
*Columns = MODE0_COLUMN_COUNT;
}
*Rows = (UINTN) PcdGet32 (PcdConOutRow);
if (*Rows == 0) {
*Rows = MODE0_ROW_COUNT;
}
return EFI_SUCCESS;
}
return EFI_UNSUPPORTED;
@ -466,7 +476,7 @@ TerminalConOutSetMode (
//
TerminalDevice = TERMINAL_CON_OUT_DEV_FROM_THIS (This);
if (ModeNumber > 2) {
if (ModeNumber >= TERMINAL_MAX_MODE) {
return EFI_UNSUPPORTED;
}

4
MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
View File

@ -44,6 +44,7 @@
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
[LibraryClasses]
DevicePathLib
@ -74,6 +75,8 @@
[Pcd]
gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutColumn
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutRow
# [Event]
# ##
@ -82,3 +85,4 @@
# EVENT_TYPE_RELATIVE_TIMER ## PRODUCES
#
#