On 02/05/16 19:26, Andrew Fish wrote:

[snip]

> In general connecting all drivers on boot is a performance bug.

I agree in general, but for a QEMU VM specifically, bootable devices can
show up and go away at every boot, at wildly different addresses, and
there's no way to know about such changes within the firmware (so that
we could set the boot mode HOB accordingly). A full enumeration is not
super-fast, but it works correctly.

[snip]

Thanks
Laszlo
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