pc: disable the BOCHS BIOS panic port
We have an OS which writes to port 0x400 when probing for special hardware.This causes an exit of the VM. With SeaBIOS this port isn't used anyway.
Signed-off-by: Alexander Graf <agraf@suse.de>Reviewed-By: Paolo Bonzini <pbonzini@redhat.com>...
pc: add 0.13 pc machine type
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
virtfs: enable MSI-X
This patch enables MSI-X for virtfs-9p-pci. It also adds acompat property to pc-0.13 which turns it of there to staycompatible to 0.13-stable.
piix4 acpi: convert io BAR to type-safe ioport callbacks
Acked-by: Anthony Liguori <aliguori@us.ibm.com>Signed-off-by: Avi Kivity <avi@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
pcnet: Do not receive external frames in loopback mode
While not explicitly stated in the spec, it was observed on real systemsthat enabling loopback testing on the pcnet controller disablesreception of external frames. And some legacy software relies on it, so...
vgabios update: handle compatibility with older qemu versions
As pointed out by avi the vgabios update is guest-visible and thus hasmigration implications.
One change is that the vga has a valid pci rom bar now. We already havea pci bus property to enable/disable the rom bar and we'll load the bios...
Out off array access in usb-net
Properly check array bounds before accessing array element.
Signed-off-by: Gleb Natapov <gleb@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Add missing braces
This patch adds missing braces around if/else statements that callmacros which are likely to result in errors if the macro ischanged. It also makes the code comply better with CODING_STYLE.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>...
pc: e820 qemu_cfg tables need to be packed
We can't let the compiler define the alignment for qemu_cfg data.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
pc: Fix e820 fw_cfg for big endian
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