64edfaa9a2
The ITS VMAPP command gains some new fields with GICv4.1: - a default doorbell, which allows a single doorbell to be used for all the VLPIs routed to a given VPE - a pointer to the configuration table (instead of having it in a register that gets context switched) - a flag indicating whether this is the first map or the last unmap for this particular VPE - a flag indicating whether the pending table is known to be zeroed, or not Plumb in the new fields in the VMAPP builder, and add the map/unmap refcounting so that the ITS can do the right thing. Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Zenghui Yu <yuzenghui@huawei.com> Link: https://lore.kernel.org/r/20191224111055.11836-7-maz@kernel.org |
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| .. | ||
| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kunit | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| vdso | ||
| video | ||
| xen | ||