On Tue, May 26, 2015 at 9:47 AM, Stefan Hajnoczi <stefa...@gmail.com> wrote: > On Fri, May 22, 2015 at 10:53:54AM +0800, Yong Wang wrote: >> On Thu, May 21, 2015 at 03:51:43PM +0200, Paolo Bonzini wrote: >> > On the QEMU side, there is no support yet for persistent memory and the >> > NFIT tables from ACPI 6.0. Once that (and ACPI support) is added, qboot >> > will automatically start using it. >> > >> >> We are working on adding NFIT support into virtual bios. > > Great. I asked about this on the #pmem (irc.oftc.net) IRC channel last week. > > Which virtual bios are you targeting?
Ping? Interest in persistent memory is picking up and I'd like to avoid duplicating work. Which pieces do you have patches for? 1. QEMU -device pmem,file=/path/to/dax/file,id=pmem1 and fw_cfg/ACPI info that gets passed to the guest 2. SeaBIOS NFIT ACPI table 3. ACPI NVDIMM DSM (probably not much needed, most features would be disabled) Thanks, Stefan
