[v10 02/10] iommu: dmar: Extend struct irte for VT-d Posted-Interrupts

2015-06-08 Thread Feng Wu
From: Thomas Gleixner The IRTE (Interrupt Remapping Table Entry) is either an entry for remapped or for posted interrupts. The hardware distiguishes between remapped and posted entries by bit 15 in the low 64 bit of the IRTE. If cleared the entry is remapped, if set it's posted. The entries

[v10 02/10] iommu: dmar: Extend struct irte for VT-d Posted-Interrupts

2015-06-08 Thread Feng Wu
From: Thomas Gleixner t...@linutronix.de The IRTE (Interrupt Remapping Table Entry) is either an entry for remapped or for posted interrupts. The hardware distiguishes between remapped and posted entries by bit 15 in the low 64 bit of the IRTE. If cleared the entry is remapped, if set it's