target/i386: use DMA-enabled multiboot ROM for new-enough QEMU machine types
commit3ca8ce720f1be18ed3f13d28ef7c20704fdabffb
authorPaolo Bonzini <pbonzini@redhat.com>
Wed, 20 Oct 2021 13:59:44 +0000 (20 15:59 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 2 Nov 2021 14:57:27 +0000 (2 15:57 +0100)
tree90b8e9d001bb9b778aa7f3d4c0e0f4df696a2f7a
parent48972f8cad24eb4462c97ea68003e2dd35be0444
target/i386: use DMA-enabled multiboot ROM for new-enough QEMU machine types

As long as fw_cfg supports DMA, the new ROM can be used also on older
machine types because it has the same size as the existing one.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
hw/i386/multiboot.c
hw/i386/multiboot.h
hw/i386/pc.c
hw/i386/x86.c