Re: [Qemu-devel] [PATCH v4 02/12] vfio: Create VFIOAddressSpace objects as needed

2013-09-10 Thread Alexey Kardashevskiy
On 09/06/2013 04:24 AM, Alex Williamson wrote: On Fri, 2013-08-30 at 20:15 +1000, Alexey Kardashevskiy wrote: From: David Gibson da...@gibson.dropbear.id.au So far, VFIO has a notion of different logical DMA address spaces, but only ever uses one (system memory). This patch extends this,

Re: [Qemu-devel] [PATCH v4 02/12] vfio: Create VFIOAddressSpace objects as needed

2013-09-10 Thread Alex Williamson
On Tue, 2013-09-10 at 18:09 +1000, Alexey Kardashevskiy wrote: On 09/06/2013 04:24 AM, Alex Williamson wrote: On Fri, 2013-08-30 at 20:15 +1000, Alexey Kardashevskiy wrote: From: David Gibson da...@gibson.dropbear.id.au So far, VFIO has a notion of different logical DMA address spaces,

Re: [Qemu-devel] [PATCH v4 02/12] vfio: Create VFIOAddressSpace objects as needed

2013-09-05 Thread Alex Williamson
On Fri, 2013-08-30 at 20:15 +1000, Alexey Kardashevskiy wrote: From: David Gibson da...@gibson.dropbear.id.au So far, VFIO has a notion of different logical DMA address spaces, but only ever uses one (system memory). This patch extends this, creating new VFIOAddressSpace objects as

[Qemu-devel] [PATCH v4 02/12] vfio: Create VFIOAddressSpace objects as needed

2013-08-30 Thread Alexey Kardashevskiy
From: David Gibson da...@gibson.dropbear.id.au So far, VFIO has a notion of different logical DMA address spaces, but only ever uses one (system memory). This patch extends this, creating new VFIOAddressSpace objects as necessary, according to the AddressSpace reported by the PCI subsystem for