Re: [Qemu-devel] [PATCH 21/30] memory: Add iommu map/unmap notifiers

2013-05-28 Thread David Gibson
On Thu, May 23, 2013 at 09:24:30PM +0200, Paolo Bonzini wrote: > Il 23/05/2013 20:27, Peter Maydell ha scritto: > > On 21 May 2013 11:57, Paolo Bonzini wrote: > >> From: David Gibson > >> > >> This patch adds a NotifierList to MemoryRegions which represent IOMMUs > >> allowing other parts of the

Re: [Qemu-devel] [PATCH 21/30] memory: Add iommu map/unmap notifiers

2013-05-23 Thread Paolo Bonzini
Il 23/05/2013 20:27, Peter Maydell ha scritto: > On 21 May 2013 11:57, Paolo Bonzini wrote: >> From: David Gibson >> >> This patch adds a NotifierList to MemoryRegions which represent IOMMUs >> allowing other parts of the code to register interest in mappings or >> unmappings from the IOMMU. All

Re: [Qemu-devel] [PATCH 21/30] memory: Add iommu map/unmap notifiers

2013-05-23 Thread Peter Maydell
On 21 May 2013 11:57, Paolo Bonzini wrote: > From: David Gibson > > This patch adds a NotifierList to MemoryRegions which represent IOMMUs > allowing other parts of the code to register interest in mappings or > unmappings from the IOMMU. All IOMMU implementations will need to call > memory_regi

[Qemu-devel] [PATCH 21/30] memory: Add iommu map/unmap notifiers

2013-05-21 Thread Paolo Bonzini
From: David Gibson This patch adds a NotifierList to MemoryRegions which represent IOMMUs allowing other parts of the code to register interest in mappings or unmappings from the IOMMU. All IOMMU implementations will need to call memory_region_notify_iommu() to inform those waiting on the notifi