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virtio, pci fixes, enhancements

Browse source 
Most notably this includes virtio cross-endian patches.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, pci fixes, enhancements

Most notably this includes virtio cross-endian patches.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Fri Jun 19 11:18:05 2015 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"

* remotes/mst/tags/for_upstream:
  vhost: enable vhost without without MSI-X
  pci: Don't register a specialized 'config_write' if default behavior is intended
  hw/core: rebase sysbus_get_fw_dev_path() to g_strdup_printf()
  vhost_net: re-enable when cross endian
  vhost-net: tell tap backend about the vnet endianness
  tap: fix non-linux build
  tap: add VNET_LE/VNET_BE operations
  vhost: set vring endianness for legacy virtio
  virtio: introduce virtio_legacy_is_cross_endian()
  linux-headers: sync vhost.h
  vhost-user: part of virtio

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2015-06-19 11:30:57 +01:00
commit 89e9429c3c
26 changed files with 246 additions and 91 deletions
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18
net/net.c
View file

@ -510,6 +510,24 @@ void qemu_set_vnet_hdr_len(NetClientState *nc, int len)
nc->info->set_vnet_hdr_len(nc, len);
}
int qemu_set_vnet_le(NetClientState *nc, bool is_le)
{
if (!nc || !nc->info->set_vnet_le) {
return -ENOSYS;
}
return nc->info->set_vnet_le(nc, is_le);
}
int qemu_set_vnet_be(NetClientState *nc, bool is_be)
{
if (!nc || !nc->info->set_vnet_be) {
return -ENOSYS;
}
return nc->info->set_vnet_be(nc, is_be);
}
int qemu_can_send_packet(NetClientState *sender)
{
int vm_running = runstate_is_running();