Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

The update to 4.2 was reviewed by Michael S. Tsirkin and Cornelia
Huck.  The further update to 4.3-rc1 only touches KVM files.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

It seems to make sense to import pci_regs.h from linux:
why maintain our own?
As a first step, move the header to standard-headers,
and add it to the update script.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

It's being used by the hypervisor. For now simply mimic a device not
capable of masking, and fully emulate any accesses a guest may issue
nevertheless as simple reads/writes without side effects.

This is XSA-129.
Signed-off-by: NJan Beulich <jbeulich@suse.com>
Reviewed-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com>

Many of these should be cleaned up with proper qdev-/QOM-ification.
Right now there are many catch-all headers in include/hw/ARCH depending
on cpu.h, and this makes it necessary to compile these files per-target.
However, fixing this does not belong in these patches.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Move files and modify makefiles to pick them at the
new location.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Signed-off-by: NAnthony PERARD <anthony.perard@citrix.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Value check in PCI Express Base Specification rev 1.1
Signed-off-by: NAnthony PERARD <anthony.perard@citrix.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Implement an I/O space index-data register pair as defined by the AHCI
spec, including the corresponding SATA PCI capability and BAR.

This allows real-mode code to access the AHCI registers; real-mode
code cannot address the memory-mapped register space because it is
beyond the first megabyte.
Signed-off-by: NDaniel Verkamp <daniel@drv.nu>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>

Pulls in latest version from kernel 3.0-rc2.

Some changes around AER now require local defines as QEMU accesses the
error source identification register via sub-words.

CC: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>

Import Linux pci_regs.h. Later PCI register definitions in pci.h
will be eliminated.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>