qemu/hw/block
Jordan Justen dade922f35 isapc: Fix non-KVM qemu boot (read/write memory for isapc BIOS)
The isapc machine with seabios currently requires the BIOS region
to be read/write memory rather than read-only memory.

KVM currently cannot support the BIOS as a ROM region, but qemu
in non-KVM mode can. Based on this, isapc machine currently only
works with KVM.

To work-around this isapc issue, this change avoids marking the
BIOS as readonly for isapc.

This change also will allow KVM to start supporting ROM mode
via KVM_CAP_READONLY_MEM.

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1369816047-16384-2-git-send-email-jordan.l.justen@intel.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-29 08:15:35 -05:00
..
dataplane virtio: remove virtiobindings. 2013-04-24 11:50:20 -05:00
block.c hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
cdrom.c hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
ecc.c hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
fdc.c fdc: QOM'ify ISA floppy controller 2013-04-29 08:27:47 -05:00
hd-geometry.c hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
m25p80.c m25p80.c: Sync Flash chip list with Linux 2013-05-12 13:25:55 +04:00
Makefile.objs hw: move block devices to hw/block/, configure via default-configs/ 2013-04-08 18:13:13 +02:00
nand.c hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
onenand.c hw: move block devices to hw/block/, configure via default-configs/ 2013-04-08 18:13:13 +02:00
pc_sysfw.c isapc: Fix non-KVM qemu boot (read/write memory for isapc BIOS) 2013-05-29 08:15:35 -05:00
pflash_cfi01.c memory: Rename readable flag to romd_mode 2013-05-24 18:42:46 +02:00
pflash_cfi02.c memory: Rename readable flag to romd_mode 2013-05-24 18:42:46 +02:00
tc58128.c hw: move block devices to hw/block/, configure via default-configs/ 2013-04-08 18:13:13 +02:00
virtio-blk.c virtio: cleanup: init and exit function. 2013-04-24 11:50:21 -05:00
xen_blkif.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
xen_disk.c hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00