On this way, we can assure the new bootindex take effect
during vm rebooting.
Signed-off-by: NGonglei <arei.gonglei@huawei.com>
Reviewed-by: NGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Add a qom property with the same name 'bootindex',
when we remove it form qdev property, things will
continue to work just fine, and we can use qom features
which are not supported by qdev property.
Signed-off-by: NGonglei <arei.gonglei@huawei.com>
Reviewed-by: NGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

When running VMware ESXi under qemu-kvm the guest discards frames
that are too short. Short ARP Requests will be dropped, this prevents
guests on the same bridge as VMware ESXi from communicating. This patch
simply adds the padding on the network device itself.
Signed-off-by: NBen Draper <ben@xrsa.net>
Reviewed-by: NDmitry Fleytman <dmitry@daynix.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

The function is empty after the previous patch, so remove it.
Reviewed-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

imitate nearby code about using '!value' or 'value == NULL'
Signed-off-by: NGonglei <arei.gonglei@huawei.com>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

After previous Peter patch, they are redundant.  This way we don't
assign them except when needed.  Once there, there were lots of case
where the ".fields" indentation was wrong:

     .fields = (VMStateField []) {
and
     .fields =      (VMStateField []) {

Change all the combinations to:

     .fields = (VMStateField[]){

The biggest problem (appart from aesthetics) was that checkpatch complained
when we copy&pasted the code from one place to another.
Signed-off-by: NJuan Quintela <quintela@redhat.com>
Acked-by: NAlexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>

In vmxnet3_cleanup_msix(), there is called msix_vector_unuse() with
VMXNET3_MAX_INTRS. That is not correct since vector of
value VMXNET3_MAX_INTRS was never used. Also all the used vectors
are not un-used. So call vmxnet3_unuse_msix_vectors() instead which
does the correct job.
Signed-off-by: NJiri Pirko <jiri@resnulli.us>
Acked-by: NDmitry Fleytman <dmitry@daynix.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

This fixes warnings from the static code analysis (smatch).
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

CVE-2013-4544
Signed-off-by: NDmitry Fleytman <dmitry@daynix.com>
Reported-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Message-id: 1396604722-11902-5-git-send-email-dmitry@daynix.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

CVE-2013-4544
Signed-off-by: NDmitry Fleytman <dmitry@daynix.com>
Reported-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Message-id: 1396604722-11902-4-git-send-email-dmitry@daynix.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

CVE-2013-4544
Signed-off-by: NDmitry Fleytman <dmitry@daynix.com>
Reported-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Message-id: 1396604722-11902-3-git-send-email-dmitry@daynix.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

CVE-2013-4544
Signed-off-by: NDmitry Fleytman <dmitry@daynix.com>
Reported-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Message-id: 1396604722-11902-2-git-send-email-dmitry@daynix.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The virtio_net offload APIs are used on the NIC's peer (i.e. the tap
device).  The API was defined to implicitly use nc->peer, saving the
caller the trouble.

This wasn't ideal because:
1. There are callers who have the peer but not the NIC.  Currently they
   are forced to bypass the API and access peer->info->... directly.
2. The rest of the net.h API uses nc, not nc->peer, so it is
   inconsistent.

This patch pushes nc->peer back up to callers.
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

With this patch, virtio-net and vmxnet3 frontends make
use of the qemu_peer_* API for backend offloadings manipulations,
instead of calling TAP-specific functions directly.
We also remove the existing checks which prevent those frontends
from using offloadings with backends different from TAP (e.g. netmap).
Signed-off-by: NVincenzo Maffione <v.maffione@gmail.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

pci_set_irq uses PCI_INTERRUPT_PIN config register
to compute device INTx pin to assert/deassert.

An assert is used to ensure that intx received
from the quest OS corresponds to PCI_INTERRUPT_PIN.
Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

The category will be used to sort the devices displayed in
the command line help.
Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com>
Message-id: 1375107465-25767-4-git-send-email-marcel.a@redhat.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

The macro g_assert_not_reached is a better self documenting replacement
for assert(0) or assert(false).
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

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

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

Use qemu_del_nic() instead of qemu_del_net_client() to correctly free
the entire NICState.

Cc: qemu-stable@nongnu.org
Reported-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

This patch tackles all files that are compiled once, moving
them to subdirectories of hw/.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.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>

iPXE vmxnet3 driver makes a few assumptions regarding device operation
that were missed during testing with Linux and Windows drivers.
This patch adds following logic:
  1. Additional GET commands processing added
  2. Max number of RX chunks should be set to 1 when driver passes 0
     via corresponding shared memory field
  3. Enforecement for max chunks number added
Signed-off-by: NDmitry Fleytman <dmitry@daynix.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

  Gcc report "hw/vmxnet3.c:972: error: ‘rx_ridx’ may be used
uninitialized in this function", so fix it.
Signed-off-by: NWenchao Xia <xiawenc@linux.vnet.ibm.com>
Message-id: 1364264646-27542-1-git-send-email-xiawenc@linux.vnet.ibm.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Signed-off-by: NDmitry Fleytman <dmitry@daynix.com>
Signed-off-by: NYan Vugenfirer <yan@daynix.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>