RE: Question about MPIC_SINGLE_DEST_CPU on P1020 (e500 core) SMP

2012-06-11 Thread Li Yang-R58472
Subject: Question about MPIC_SINGLE_DEST_CPU on P1020 (e500 core) SMP Hi The P1020 manual states (in the PIC chapter) that in the Internal Interrupt Destination register, only 1 CPU (and not both) can be selected as the IRQ destination. How then can we achieve interrupt spraying for the

Re: Question about MPIC_SINGLE_DEST_CPU on P1020 (e500 core) SMP

2012-06-11 Thread Scott Wood
On 06/10/2012 03:37 PM, Gopalakrishnan Raman wrote: Hi The P1020 manual states (in the PIC chapter) that in the “Internal Interrupt Destination” register, only 1 CPU (and not both) can be selected as the IRQ destination. Right. How then can we achieve “interrupt spraying” for the PCI