diff options
Diffstat (limited to 'Board/IO/F81866/F81866DXE.C')
| -rw-r--r-- | Board/IO/F81866/F81866DXE.C | 43 |
1 files changed, 23 insertions, 20 deletions
diff --git a/Board/IO/F81866/F81866DXE.C b/Board/IO/F81866/F81866DXE.C index f945c58..d1ce887 100644 --- a/Board/IO/F81866/F81866DXE.C +++ b/Board/IO/F81866/F81866DXE.C @@ -678,27 +678,30 @@ static EFI_STATUS COM_Init( // ASSERT_EFI_ERROR(Status); // } - //Programm Serial_X IRQ Share register. - if((dev->DeviceInfo->Flags & SIO_SHR_IRQ1) && dev->ResOwner) { - //enter cfgmode - SioCfgMode(dev->Owner, TRUE); - //set device resource owner share register - DevSelect(dev->ResOwner); - SioRegister(dev->ResOwner, FALSE, 0xF0, &rv);//read reg0xF0 value - rv |= 0x01; //Bit1:share or normal - SioRegister(dev->ResOwner, TRUE, 0xF0, &rv);//write reg0xF0 value - //set device irq register - DevSelect(dev); - SioRegister(dev->ResOwner, FALSE, 0x70, &rv);//read reg0x70 value - SioRegister(dev, TRUE, 0x70, &rv);//write reg0x70 value - SioRegister(dev, FALSE, 0xF0, &rv);//read reg0xF0 value - rv |= 0x01; //Bit1:share or normal - SioRegister(dev, TRUE, 0xF0, &rv);//write reg0xF0 value - //exit cfgmode - SioCfgMode(dev->Owner, FALSE); - dev->VlData.DevIrq1=dev->ResOwner->VlData.DevIrq1; - } +// //Programm Serial_X IRQ Share register. +// if((dev->DeviceInfo->Flags & SIO_SHR_IRQ1) && dev->ResOwner) { +// //enter cfgmode +// SioCfgMode(dev->Owner, TRUE); +// //set device resource owner share register +// DevSelect(dev->ResOwner); +// SioRegister(dev->ResOwner, FALSE, 0xF0, &rv);//read reg0xF0 value +// rv |= 0x01; //Bit1:share or normal +// SioRegister(dev->ResOwner, TRUE, 0xF0, &rv);//write reg0xF0 value +// //set device irq register +// DevSelect(dev); +// SioRegister(dev->ResOwner, FALSE, 0x70, &rv);//read reg0x70 value +// SioRegister(dev, TRUE, 0x70, &rv);//write reg0x70 value +// SioRegister(dev, FALSE, 0xF0, &rv);//read reg0xF0 value +// rv |= 0x01; //Bit1:share or normal +// SioRegister(dev, TRUE, 0xF0, &rv);//write reg0xF0 value +// //exit cfgmode +// SioCfgMode(dev->Owner, FALSE); +// dev->VlData.DevIrq1=dev->ResOwner->VlData.DevIrq1; +// } + Status=AmiSio->Access(AmiSio, FALSE, FALSE, 0xF0, &rv); + rv &= ~(BIT0) ; + Status=AmiSio->Access(AmiSio,TRUE,FALSE,0xF0,&rv); break; case isAfterActivate: |