| \ ***************************************************************************** |
| \ * Copyright (c) 2004, 2008 IBM Corporation |
| \ * All rights reserved. |
| \ * This program and the accompanying materials |
| \ * are made available under the terms of the BSD License |
| \ * which accompanies this distribution, and is available at |
| \ * http://www.opensource.org/licenses/bsd-license.php |
| \ * |
| \ * Contributors: |
| \ * IBM Corporation - initial implementation |
| \ ****************************************************************************/ |
| |
| \ IO-APIC init |
| |
| s" io-apic" 2dup device-name device-type |
| my-space pci-class-name type s" ( 8131 IO-APIC )" type |
| |
| pci-io-enable |
| pci-mem-enable |
| pci-master-enable |
| |
| my-space b rshift \ Get slot #. |
| dup c lshift fec00000 or \ Calculate base address. |
| dup 48 config-l! 0 4c config-l! \ Set base address. |
| 03 44 config-b! \ Enable IO-APIC. |
| |
| s" ioapic.fs" included |
| |
| 2 lshift 14 + \ Calculate first IRQ #. |
| init-ioapic \ Set IRQs. |
| |
| my-space pci-device-props |
| |
| cr |
