tree aef6991b1560973392e43e63a59b306395e27793
parent fa28f71b4a88cdb796f1e0a308205c6be604d3f3
author Alexey Kardashevskiy <aik@ozlabs.ru> 1344355834 +0000
committer Alexander Graf <agraf@suse.de> 1345052596 +0200

pseries: added allocator for a block of IRQs

The patch adds a simple helper which allocates a consecutive sequence
of IRQs calling spapr_allocate_irq for each and checks that allocated
IRQs go consequently.

The patch is required for upcoming support of MSI/MSIX on POWER.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>