On Mon, Oct 27, 2025 at 01:23:56PM +0100, Philippe Mathieu-Daudé wrote: > On 27/10/25 12:55, Daniel P. Berrangé wrote: > > On Fri, Oct 17, 2025 at 02:03:54PM +0200, Jan Kiszka wrote: > > > From: Jan Kiszka <[email protected]> > > > > > > Enable user-instantiation so that PCI-attached eMMCs can be created for > > > virt machines, for QA purposes for the eMMC model itself and for complex > > > firmware/OS integrations using the upcoming RPMB partition support. > > > > IIUC, the 'emmc' device wants an 'sd-bus' but this commit talks about > > it being PCI-attached ? > > Sigh, it should not, but it got introduced this way and we didn't > have time / energy / good reason to rework the code, which currently > just works. > > SD / MMC cards -> plugged over external SD bus > > embedded MMC cards -> no SD bus, directly mmio-mapped. > > > > > Can you elaborate on / illustrate the usage example for an end user ? > > Saving time by testing virtual hardware, without having to implement a > real model.
Ok, more specifically, what are the suggested QEMU command line args to make use of this with PCI ? With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
