From bc71a15ed5d1912075f8c48be0243fdb1d35ac88 Mon Sep 17 00:00:00 2001 From: Peter Jones Date: Tue, 1 Oct 2013 14:03:16 -0400 Subject: Make verbose stuff use console_notify Signed-off-by: Peter Jones --- lib/console_control.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 lib/console_control.c (limited to 'lib/console_control.c') diff --git a/lib/console_control.c b/lib/console_control.c new file mode 100644 index 00000000..604a60f5 --- /dev/null +++ b/lib/console_control.c @@ -0,0 +1,32 @@ +#include +#include + +#include "console_control.h" + +VOID setup_console (int text) +{ + EFI_STATUS status; + EFI_GUID console_control_guid = EFI_CONSOLE_CONTROL_PROTOCOL_GUID; + EFI_CONSOLE_CONTROL_PROTOCOL *concon; + static EFI_CONSOLE_CONTROL_SCREEN_MODE mode = + EfiConsoleControlScreenGraphics; + EFI_CONSOLE_CONTROL_SCREEN_MODE new_mode; + + status = LibLocateProtocol(&console_control_guid, (VOID **)&concon); + if (status != EFI_SUCCESS) + return; + + if (text) { + new_mode = EfiConsoleControlScreenText; + + status = uefi_call_wrapper(concon->GetMode, 4, concon, &mode, + 0, 0); + /* If that didn't work, assume it's graphics */ + if (status != EFI_SUCCESS) + mode = EfiConsoleControlScreenGraphics; + } else { + new_mode = mode; + } + + uefi_call_wrapper(concon->SetMode, 2, concon, new_mode); +} -- cgit v1.2.3