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Re: [Qemu-devel] [PATCH RFC V5 6/9] hw/intc: arm_gicv3_spi_its
From: |
Pavel Fedin |
Subject: |
Re: [Qemu-devel] [PATCH RFC V5 6/9] hw/intc: arm_gicv3_spi_its |
Date: |
Wed, 21 Oct 2015 17:54:29 +0300 |
Hello!
> For QEMU we could in theory do either; I was leaning towards
> direct connection just because on the KVM side the in-kernel
> GIC isn't going to separate them out as two distinct things.
I'd say this is not entirely true. With KVM you still can have vGIC without
vITS. Just don't set KVM_VGIC_V3_ADDR_TYPE_ITS and that's it. The only thing
linked in is LPI support. With KVM you cannot have LPIs without vITS. Neither
you can directly inject LPIs.
So, in-kernel ITS is also optional.
Kind regards,
Pavel Fedin
Expert Engineer
Samsung Electronics Research center Russia
- Re: [Qemu-devel] [PATCH RFC V5 6/9] hw/intc: arm_gicv3_spi_its, (continued)
- Re: [Qemu-devel] [PATCH RFC V5 6/9] hw/intc: arm_gicv3_spi_its, Pavel Fedin, 2015/10/21
- Re: [Qemu-devel] [PATCH RFC V5 6/9] hw/intc: arm_gicv3_spi_its, Shlomo Pongratz, 2015/10/21
- Re: [Qemu-devel] [PATCH RFC V5 6/9] hw/intc: arm_gicv3_spi_its, Pavel Fedin, 2015/10/22
- Re: [Qemu-devel] [PATCH RFC V5 6/9] hw/intc: arm_gicv3_spi_its, Shlomo Pongratz, 2015/10/21
- Re: [Qemu-devel] [PATCH RFC V5 6/9] hw/intc: arm_gicv3_spi_its, Pavel Fedin, 2015/10/21
- Re: [Qemu-devel] [PATCH RFC V5 6/9] hw/intc: arm_gicv3_spi_its, Shlomo Pongratz, 2015/10/21
- Re: [Qemu-devel] [PATCH RFC V5 6/9] hw/intc: arm_gicv3_spi_its, Pavel Fedin, 2015/10/21
- Re: [Qemu-devel] [PATCH RFC V5 6/9] hw/intc: arm_gicv3_spi_its, Shlomo Pongratz, 2015/10/21
- Re: [Qemu-devel] [PATCH RFC V5 6/9] hw/intc: arm_gicv3_spi_its, Pavel Fedin, 2015/10/21
- Re: [Qemu-devel] [PATCH RFC V5 6/9] hw/intc: arm_gicv3_spi_its, Peter Maydell, 2015/10/21
- Re: [Qemu-devel] [PATCH RFC V5 6/9] hw/intc: arm_gicv3_spi_its,
Pavel Fedin <=
[Qemu-devel] [PATCH RFC V5 3/9] hw/intc: arm_gicv3_cpu_interface, Shlomo Pongratz, 2015/10/20
[Qemu-devel] [PATCH RFC V5 5/9] hw/intc arm_gicv3_redist, Shlomo Pongratz, 2015/10/20
[Qemu-devel] [PATCH RFC V5 8/9] target-arm/cpu64 GICv3 system instructions support, Shlomo Pongratz, 2015/10/20
- Re: [Qemu-devel] [PATCH RFC V5 8/9] target-arm/cpu64 GICv3 system instructions support, Pavel Fedin, 2015/10/22
- Re: [Qemu-devel] [PATCH RFC V5 8/9] target-arm/cpu64 GICv3 system instructions support, Shlomo Pongratz, 2015/10/22
- Re: [Qemu-devel] [PATCH RFC V5 8/9] target-arm/cpu64 GICv3 system instructions support, Pavel Fedin, 2015/10/22
- Re: [Qemu-devel] [PATCH RFC V5 8/9] target-arm/cpu64 GICv3 system instructions support, Shlomo Pongratz, 2015/10/22
- Re: [Qemu-devel] [PATCH RFC V5 8/9] target-arm/cpu64 GICv3 system instructions support, Pavel Fedin, 2015/10/22
- Re: [Qemu-devel] [PATCH RFC V5 8/9] target-arm/cpu64 GICv3 system instructions support, Shlomo Pongratz, 2015/10/22
[Qemu-devel] [PATCH RFC V5 4/9] hw/intc: arm_gicv3_dist, Shlomo Pongratz, 2015/10/20