etc:users:jcmvbkbc:little-things:2
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etc:users:jcmvbkbc:little-things:2 [2009/12/24 01:38] – worklog jcmvbkbc | etc:users:jcmvbkbc:little-things:2 [2016/08/08 20:53] (current) – ↷ Page moved from users:jcmvbkbc:little-things:2 to etc:users:jcmvbkbc:little-things:2 kel | ||
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* Add monitor commands to trigger IRQ through 8259 or through IOAPIC | * Add monitor commands to trigger IRQ through 8259 or through IOAPIC | ||
* See how it works | * See how it works | ||
+ | |||
===== Worklog ===== | ===== Worklog ===== | ||
Line 76: | Line 77: | ||
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</ | </ | ||
+ | * load 2009-12-21 bzImage into this qemu (qemu -kernel bzImage -monitor stdio), insmod test.ko test_irq_no=5, | ||
+ | |||
+ | Code: ftp:// | ||
+ | |||
===== Conclusion ===== | ===== Conclusion ===== | ||
+ | * qemu pc platform have self-contained design, hard to expose internal details to some generic debug monitor; | ||
+ | * not clear, how e.g. PCI interrupts are routed to CPUs; | ||
+ | * would be nice to implement PCI device emulation, with full configuration/ | ||
+ | |||
+ | {{tag> |
etc/users/jcmvbkbc/little-things/2.1261607921.txt.gz · Last modified: 2009/12/24 01:38 by jcmvbkbc