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| From: | Stefan Berger |
| Subject: | Re: [PATCH 08/10] hw/isa: Add the ISA_IRQ_NET_DEFAULT definition |
| Date: | Tue, 13 Oct 2020 10:20:19 -0400 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 |
On 10/13/20 3:23 AM, Gerd Hoffmann wrote:
On Sun, Oct 11, 2020 at 09:32:27PM +0200, Philippe Mathieu-Daudé wrote:The network devices use IRQ #9 by default. Add this default definition to the IsaIrqNumber enum.IRQ #9 seems to be sort-of standard for acpi. Not sure whenever that is actually written down somewhere. IIRC in pre-ACPI days it was free like irq #5.
Best docu I could find was this one: https://en.wikipedia.org/wiki/Interrupt_request_(PC_architecture)#Master_PIC
take care, Gerd
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