qemu/hw/block
Jordan Justen dafb82e0fc pc_sysfw: allow flash (-pflash) memory to be used with KVM
When pc-sysfw.rom_only == 0, flash memory will be
usable with kvm. In order to enable flash memory mode,
a pflash device must be created. (For example, by
using the -pflash command line parameter.)

Usage of a flash memory device with kvm requires
KVM_CAP_READONLY_MEM, and kvm will abort if
a flash device is used with an older kvm which does
not support this capability.

If a flash device is not used, then qemu/kvm will
operate in the original rom-mode.

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1369816047-16384-5-git-send-email-jordan.l.justen@intel.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-29 08:15:36 -05:00
..
dataplane
block.c
cdrom.c
ecc.c
fdc.c
hd-geometry.c
m25p80.c
Makefile.objs
nand.c
onenand.c
pc_sysfw.c pc_sysfw: allow flash (-pflash) memory to be used with KVM 2013-05-29 08:15:36 -05:00
pflash_cfi01.c
pflash_cfi02.c
tc58128.c
virtio-blk.c
xen_blkif.h
xen_disk.c