Re: [Qemu-devel] [RFC v5 5/7] hw/intc/arm_gicv3_its: Implement support for in-kernel ITS emulation

2016-08-17 Thread Auger Eric
Hi Peter, On 12/08/2016 16:03, Peter Maydell wrote: > On 2 August 2016 at 19:07, Eric Auger wrote: >> From: Pavel Fedin >> >> The ITS control frame is in-kernel emulated while accesses to the >> GITS_TRANSLATER are mediated through the KVM_SIGNAL_MSI ioctl (MSI >> direct MSI injection advertised

Re: [Qemu-devel] [RFC v5 5/7] hw/intc/arm_gicv3_its: Implement support for in-kernel ITS emulation

2016-08-12 Thread Peter Maydell
On 2 August 2016 at 19:07, Eric Auger wrote: > From: Pavel Fedin > > The ITS control frame is in-kernel emulated while accesses to the > GITS_TRANSLATER are mediated through the KVM_SIGNAL_MSI ioctl (MSI > direct MSI injection advertised by the CAP_SIGNAL_MSI capability) > > the kvm_gsi_direct_ma

[Qemu-devel] [RFC v5 5/7] hw/intc/arm_gicv3_its: Implement support for in-kernel ITS emulation

2016-08-02 Thread Eric Auger
From: Pavel Fedin The ITS control frame is in-kernel emulated while accesses to the GITS_TRANSLATER are mediated through the KVM_SIGNAL_MSI ioctl (MSI direct MSI injection advertised by the CAP_SIGNAL_MSI capability) the kvm_gsi_direct_mapping is explicitly set to false to emphasize the differen