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Subject: Re: [virtio] Groups - Action Item "Create text version of virtio 0.9.5 document" added
On Wed, 2013-07-31 at 05:03 +0100, Rusty Russell wrote: > o Endian for config space > - LE everywhere? +1 My agenda: o Change addressing scheme in virtio-mmio > Appendix X: virtio-mmio > • 0x028 | W | GuestPageSize > • 0x040 | RW | QueuePFN Replace these two guys with normal 64-bit wide physical address (in two Hi/Lo registers). o NOP/null/dummy device Reserve ID 0 for devices with no function and specify drivers behaviour for them. Usecase: qemu folk want to be able to create a pool of memory mapped devices and assign functions to them later, although before the OS is actually initialized. Paweł
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