Re: [PATCH 4/9] arm/arm64: Implement GICD_ICFGR as RO for PPIs

2015-09-03 Thread Marc Zyngier
On 30/08/15 14:54, Christoffer Dall wrote: > The GICD_ICFGR allows the bits for the SGIs and PPIs to be read only. > We currently simulate this behavior by writing a hardcoded value to the > register for the SGIs and PPIs on every write of these bits to the > register (ignoring what the guest

[PATCH 4/9] arm/arm64: Implement GICD_ICFGR as RO for PPIs

2015-08-30 Thread Christoffer Dall
The GICD_ICFGR allows the bits for the SGIs and PPIs to be read only. We currently simulate this behavior by writing a hardcoded value to the register for the SGIs and PPIs on every write of these bits to the register (ignoring what the guest actually wrote), and by writing the same value as the