From 0da0de5ed842d9111965157d465110af90dbeecd Mon Sep 17 00:00:00 2001 From: vanjeff Date: Wed, 17 Dec 2008 02:17:53 +0000 Subject: 1. add some comments. 2. remove unnecessary protocol declaration in inf file. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7059 6f19259b-4bc3-4df7-8a09-765794883524 --- MdeModulePkg/Universal/DebugPortDxe/DebugPort.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'MdeModulePkg/Universal/DebugPortDxe/DebugPort.c') diff --git a/MdeModulePkg/Universal/DebugPortDxe/DebugPort.c b/MdeModulePkg/Universal/DebugPortDxe/DebugPort.c index ffe3fb72ec..5881668d7f 100644 --- a/MdeModulePkg/Universal/DebugPortDxe/DebugPort.c +++ b/MdeModulePkg/Universal/DebugPortDxe/DebugPort.c @@ -203,8 +203,8 @@ DebugPortSupported ( EFI_HANDLE TempHandle; // - // Check to see that there's not a debugport protocol already published - // Question: Why do we prevent debugport protocol published on more one device? + // Check to see that there's not a debugport protocol already published, + // since only one standard UART serial port could be supported by this driver. // if (gBS->LocateProtocol (&gEfiDebugPortProtocolGuid, NULL, (VOID **) &DebugPortInterface) != EFI_NOT_FOUND) { return EFI_UNSUPPORTED; -- cgit v1.2.3