Sorry, for sending twice. The first message was send a bit to early ...
On 26.06.2013 18:12, Daniel Waddington wrote:
Hi Alex,
I just tried your branch (head) with foc_x86_64 and nova_x86_64 and it also does not work on the machines in question (Dell T3600 and T3500). I don't think the issue is connected with LWIP or DDE since we have had "disappearing interrupts" with non-DDE network drivers without LWIP.
That's odd. And you are saying that this happens for nova as foc.
Are the "disappearing interrupts" are maybe shared between several devices ? If yes, you could try with a Genode version before release 12.11 in which we introduced the support for handling shared interrupts in general. It's just a guess.
Have you other machines you can test on?
I tested it today on another machine, based on a Intel DX58SO motherboard and a Core i7 CPU. Could not reproduce it here.
Alex.
Daniel
On Wed, 2013-06-26 at 09:45 +0200, Alexander Boettcher wrote:
Hello,
can you please give the last commit on branch [0] a try?
The run/lwip script uses on x86 platforms with ACPI support the wrong irq_session - that one of core, not the one of the acpi driver. If in the ACPI table of your machine the IRQs are rewritten to other IRQs (which is likely the case), core would use the wrong one.
Does this commit solve your problem ? (On our x86 test machine the run/lwip test passes for foc/nova 32/64 without and with the commit above.)
Thanks for reporting and testing,
Alex.
[0] https://github.com/alex-ab/genode/tree/issue_lwip_acpi
On 25.06.2013 21:49, Daniel Waddington wrote:
I can confirm that the problem has crept in since release 13.02.
Daniel
On Tue, 2013-06-25 at 10:31 -0700, Daniel Waddington wrote:
Hi, Can someone check DDE is still working on a real PC target? I am using fiasco.oc and 64bit but I think the problem is across kernels. Basically my issue is that DHCP is not working and it appears that the rx interrupt is not firing (according to foc jdb). I've tried the latest genode with run/lwip.
Daniel
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