[PATCH v7 18/24] KVM: arm64: vgic-its: Add infrastructure for table lookup

[Marc Zyngier]

On Sat, May 06 2017 at  4:24:37 pm BST, Eric Auger <eric.auger at redhat.com> wrote:
> Add a generic scan_its_table() helper whose role consists in
> scanning a contiguous table located in guest RAM and applying
> a callback on each entry. Entries can be handled as linked lists
> since the callback may return an id offset to the next entry and
> also indicate whether the entry is the last one.
>
> Helper functions also are added to compute the device/event ID
> offset to the next DTE/ITE.
>
> compute_next_devid_offset, compute_next_eventid_offset and
> scan_table will become static in subsequent patches
>
> Signed-off-by: Eric Auger <eric.auger at redhat.com>
> Reviewed-by: Christoffer Dall <cdall at linaro.org>

Reviewed-by: Marc Zyngier <marc.zyngier at arm.com>

	M.
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