On 10-2-27 上午9:39, Da Zheng wrote:
problem would indeed occur. We recognized the problem and are currently discussing solutions. One Solution would be to have one Soft-irq thread for each irq. You can expect a fix for this soon. If mach supports it
Isn't it the current implementation? In DDE, each driver has one irq and one softirq thread?
and you are using a single core machine a suggest to raise the prio of the irq handler thread in the ddekit as workaround.
In my current porting, I already raise the priority of the irq handler, but it doesn't solve the problem.
I forgot to mention I run DDE on a one-processor virtual machine.
Zheng Da