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qemu/hw/net
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Greg Kurz 371df9f5e0 vhost-net: disable when cross-endian 
As of today, vhost assumes guest and host have the same endianness.
This is definitely not compatible with modern PPC64 and ARM that
can change endianness at runtime. Let's disable vhost-net and print
an error message when we detect such a case:

qemu-system-ppc64: vhost-net does not support cross-endian
qemu-system-ppc64: unable to start vhost net: 38: falling back on userspace virtio

This way users can continue to run VMs without changing their setup and
have a chance to know that performance will be impacted.

Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-06-29 19:39:43 +03:00
..
fsl_etsec Fix typo in eTSEC Ethernet controller 2014-06-16 13:24:26 +02:00
allwinner_emac.c allwinner-emac: update irq status after writes to interrupt registers 2014-04-17 21:34:06 +01:00
cadence_gem.c net: cadence_gem: Remove &desc[0] usages 2014-06-10 19:39:34 +04:00
dp8393x.c aio / timers: Switch entire codebase to the new timer API 2013-08-22 19:14:24 +02:00
e1000_regs.h e1000: improve auto-negotiation reporting via mii-tool 2014-06-23 17:38:00 +03:00
e1000.c e1000: factor out checking for auto-negotiation availability 2014-06-23 17:38:00 +03:00
eepro100.c hw/net/eepro100: Implement read-only bits in MDI registers 2014-06-27 12:23:45 +02:00
etraxfs_eth.c hw: cannot_instantiate_with_device_add_yet due to pointer props 2013-12-24 17:27:17 +01:00
lan9118.c Fix lan9118 buffer length handling 2014-01-27 15:44:06 +01:00
lance.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
Makefile.objs Add Enhanced Three-Speed Ethernet Controller (eTSEC) 2014-03-05 03:06:45 +01:00
mcf_fec.c memory: add owner argument to initialization functions 2013-07-04 17:42:44 +02:00
milkymist-minimac2.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
mipsnet.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
ne2000-isa.c savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
ne2000.c savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
ne2000.h ne2000: pass device to ne2000_setup_io, use it as owner 2013-07-04 17:42:46 +02:00
opencores_eth.c opencores_eth: flush queue whenever can_receive can go from false to true 2014-02-25 11:50:16 +01:00
pcnet-pci.c savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
pcnet.c savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
pcnet.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
rtl8139.c savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
smc91c111.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
spapr_llan.c savevm: Remove all the unneeded version_minimum_id_old (ppc) 2014-06-16 04:55:26 +02:00
stellaris_enet.c hw/net/stellaris_enet: Convert to vmstate 2014-05-13 16:09:38 +01:00
vhost_net.c vhost-net: disable when cross-endian 2014-06-29 19:39:43 +03:00
virtio-net.c virtio-net: use virtio wrappers to access headers 2014-06-29 19:39:42 +03:00
vmware_utils.h exec: Make stb_phys input an AddressSpace 2014-02-11 22:57:38 +10:00
vmxnet3.c savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
vmxnet3.h vmxnet3: Eliminate __packed redefined warning 2013-09-06 17:25:55 +02:00
vmxnet_debug.h hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
vmxnet_rx_pkt.c hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
vmxnet_rx_pkt.h hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
vmxnet_tx_pkt.c misc: Use g_assert_not_reached for code which is expected to be unreachable 2013-07-27 11:22:54 +04:00
vmxnet_tx_pkt.h hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
xen_nic.c hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
xgmac.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
xilinx_axienet.c hw: Consistently name Error * objects err, and not errp 2014-05-05 19:08:49 +02:00
xilinx_ethlite.c net: xilinx_ethlite: Fix Rx-pong interrupt 2014-06-09 15:38:58 +02:00