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Re: [Qemu-arm] [PATCH 2/4] qtest: Support named interrupts
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-arm] [PATCH 2/4] qtest: Support named interrupts |
Date: |
Wed, 23 Nov 2016 11:34:38 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 |
On 23/11/2016 11:05, Edgar E. Iglesias wrote:
>> >
>> > But in general, the idea is that the qtest acts as the CPU. The test
>> > cases can control the passing of time precisely, and they can _observe_
>> > additional events (such as interrupts or GPIO lines) but they don't inject
>> > anything that the CPU cannot inject. The reason is to make the tests
>> > more like small programs. It does mean that you are limited by the
>> > connections of the board.
> Hi Paolo,
>
> At some point we added support for using Qtest together with emulated
> CPUs. In those cases, Qtest acts more like a test access port that can
> access stuff within the VM. It can be used to test devices in combination
> with guest SW.
>
> IMO, raising and lowering signals is useful and extending it to support
> named interrupts seems like a useful feature to me...
Fair enough!
Paolo
- Re: [Qemu-arm] [PATCH 4/4] arm: Add an RX8900 RTC to the ASpeed board, (continued)
[Qemu-arm] [PATCH 2/4] qtest: Support named interrupts, Alastair D'Silva, 2016/11/17
- Re: [Qemu-arm] [PATCH 2/4] qtest: Support named interrupts, Cédric Le Goater, 2016/11/22
- Re: [Qemu-arm] [PATCH 2/4] qtest: Support named interrupts, Paolo Bonzini, 2016/11/22
- Re: [Qemu-arm] [PATCH 2/4] qtest: Support named interrupts, Alastair D'Silva, 2016/11/22
- Re: [Qemu-arm] [PATCH 2/4] qtest: Support named interrupts, Paolo Bonzini, 2016/11/22
- Re: [Qemu-arm] [PATCH 2/4] qtest: Support named interrupts, Alastair D'Silva, 2016/11/22
- Re: [Qemu-arm] [PATCH 2/4] qtest: Support named interrupts, Paolo Bonzini, 2016/11/23
- Re: [Qemu-arm] [PATCH 2/4] qtest: Support named interrupts, Edgar E. Iglesias, 2016/11/23
- Re: [Qemu-arm] [PATCH 2/4] qtest: Support named interrupts,
Paolo Bonzini <=
[Qemu-arm] [PATCH 3/4] hw/timer: Add Epson RX8900 RTC support, Alastair D'Silva, 2016/11/17
Re: [Qemu-arm] [Qemu-devel] [PATCH 0/4] Add support for the Epson RX8900 RTC to the aspeed board, no-reply, 2016/11/17