Run DOS Diagnostic

The process of executing Rset8139.exe for RTL8139(BL) CardBus card
includes the following steps.

1. Copy encbrset.bat 
        rtpci.exe
        rtbios.exe
        config.exe  to the same directory.

2. Execute encbrset.bat

Note:
 The usage of rtpci.exe
  Syntax:                                                 
       PCI /?[h] /l /r<d> /s<d> /i<dd> /p<xxxx> /m<xxxx>
  Option:                                                 
       /? --- display help message                      
       /h --- display help message                      
       /l --- list pci config space                     
       /r --- IRQ routing [1=PCI, 2=ISA]                
       /s --- socket   number  (dec) [0-1]              
       /i --- irq line number  (dec) [00-15]            
       /p --- i/o base address (hex) [1000-FF80]        
       /m --- mem base address (hex) [C000-FFC0] 
