[if !mso]> [if gte mso 9]>

RE: [Edk2 Dev] legacy8259 question

Subject: RE: [Edk2 Dev] legacy8259 question

From: Lu ken <ken.lu@intel.com>

To: dev@edk2.tianocore.org

Date: 2009-02-24 07:07:07

Hi, Tiger:

If define mLegacyModeMask to 0xFFFF, we can *not* receive any legacy interrupt in real mode.0x06b8 means interrupt enabling for some legacy device, such as clock, keyboard, floppy.

Thanks.

 


From: tigerliu [mailto:tigerliu@viatech.com.cn]
Sent: Thursday, February 19, 2009 2:27 PM
To: dev@edk2.tianocore.org
Subject: [Edk2 Dev] legacy8259 question

 

Hi:

In edk2\IntelFrameworkModulePkg\Universal\Legacy8259Dxe\8259.c

Why not define “mLegacyModeMask         = 0xFFFF” , but definding “mLegacyModeMask         = 0x06b8”.

 

Thanks.