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75ebec11af
qemu/include/hw
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Maxime Coquelin 75ebec11af virtio_net: Bypass backends for MTU feature negotiation 
This patch adds a new internal "x-mtu-bypass-backend" property
to bypass backends for MTU feature negotiation.

When this property is set, the MTU feature is negotiated as soon
as supported by the guest and a MTU value is set via the host_mtu
parameter. In case the backend advertises the feature (e.g. DPDK's
vhost-user backend), the feature negotiation is propagated down to
the backend.

When this property is not set, the backend has to support the MTU
feature for its negotiation to succeed.

For compatibility purpose, this property is disabled for machine
types v2.9 and older.

Cc: Aaron Conole <aconole@redhat.com>
Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Vlad Yasevich <vyasevic@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-05-25 21:25:28 +03:00
..
acpi pci, virtio, vhost: fixes 2017-05-18 10:01:08 +01:00
adc STM32F2xx: Add the ADC device 2016-10-04 13:28:07 +01:00
arm aspeed: add a FTGMAC100 nic 2017-04-25 19:17:25 +08:00
audio audio: Rename hw/audio/audio.h to hw/audio/soundhw.h 2017-05-19 10:48:54 +02:00
block hw/block: Introduce share-rw qdev property 2017-02-28 20:40:36 +01:00
char char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
core generic-loader: Add a generic loader 2016-10-04 13:28:09 +01:00
cpu
cris char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
display
dma include: Fix typos found by codespell 2017-01-24 23:26:52 +03:00
gpio bcm2835_gpio: add bcm2835 gpio controller 2017-02-28 17:10:00 +00:00
i2c i2c: Allow I2C devices to NAK start events 2017-01-09 11:40:20 +00:00
i386 intel_iommu: support passthrough (PT) 2017-05-25 21:25:27 +03:00
ide ide: core: add cleanup function 2017-03-15 20:50:14 -04:00
input ps2: fix mouse mappings for right/middle button 2017-02-20 11:25:38 +01:00
intc hw/intc/arm_gicv3_kvm: Add ICC_SRE_EL1 register to vmstate 2017-02-28 17:10:00 +00:00
ipack
ipmi ipmi: introduce an ipmi_bmc_gen_event() API 2017-04-26 12:41:55 +10:00
isa
kvm
lm32 intc: make HMP 'info irq' and 'info pic' commands use InterruptStatsProvider interface 2016-10-04 10:00:25 +02:00
m68k hw/char/mcf_uart: QOMify the ColdFire UART 2017-02-16 14:06:56 +01:00
mem nvdimm acpi: rename nvdimm_acpi_hotplug 2016-11-15 17:20:37 +02:00
mips Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
misc target-arm: Implement BCM2835 hardware RNG 2017-02-28 12:08:13 +00:00
net net/ftgmac100: add a 'aspeed' property 2017-04-25 19:17:25 +08:00
nvram fw-cfg: turn FW_CFG_FILE_SLOTS into a device property 2017-01-18 22:59:53 +02:00
pci pci: Reduce scope of error injection 2017-05-08 20:32:14 +02:00
pci-host pseries: Don't expose PCIe extended config space on older machine types 2017-03-14 11:54:17 +11:00
ppc x86 and machine queue, 2017-05-11 2017-05-15 14:12:03 +01:00
s390x Basic support for using channel-attached 3270 'green-screen' 2017-05-05 16:56:38 +01:00
scsi hw: Deprecate -drive if=scsi with non-onboard HBAs 2017-02-21 13:17:45 +01:00
sd hw/sd: add card-reparenting function 2017-02-28 17:10:00 +00:00
sh4 char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
smbios smbios: filter based on CONFIG_SMBIOS rather than TARGET 2017-01-16 17:52:34 +01:00
sparc char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
ssi aspeed/smc: handle SPI flash Command mode 2017-01-20 11:15:08 +00:00
timer armv7m: Split systick out from NVIC 2017-02-28 16:18:49 +00:00
tricore
unicore32
usb
vfio vfio: Pass an error object to vfio_get_device 2016-10-17 10:58:00 -06:00
virtio virtio_net: Bypass backends for MTU feature negotiation 2017-05-25 21:25:28 +03:00
watchdog wdt: Add Aspeed watchdog device model 2017-02-07 18:29:59 +00:00
xen xen/9pfs: build and register Xen 9pfs backend 2017-04-25 11:04:33 -07:00
boards.h machine: call machine init from wrapper 2017-05-11 16:08:50 -03:00
bt.h char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
compat.h virtio_net: Bypass backends for MTU feature negotiation 2017-05-25 21:25:28 +03:00
devices.h sm501: QOMify 2017-04-24 12:32:12 +01:00
elf_ops.h elf-loader: Allow late loading of elf 2017-02-28 12:04:48 +01:00
empty_slot.h
fw-path-provider.h
hotplug.h qdev: hotplug: drop HotplugHandler.post_plug callback 2016-11-15 17:20:37 +02:00
hw.h migration: Remove qemu-file.h from vmstate.h 2017-05-18 19:20:59 +02:00
ide.h xen-platform: add missing disk unplug option 2017-01-27 15:23:29 -08:00
irq.h
loader-fit.h loader: Support Flattened Image Trees (FIT images) 2017-02-21 23:47:40 +00:00
loader.h elf-loader: Allow late loading of elf 2017-02-28 12:04:48 +01:00
nmi.h
or-irq.h irq: Add a new irq device that allows the ORing of lines 2016-10-04 13:28:07 +01:00
pcmcia.h
platform-bus.h
ptimer.h tests: fix ptimer leaks 2017-03-01 00:09:28 +04:00
qdev-core.h qdev: Replace cannot_instantiate_with_device_add_yet with !user_creatable 2017-05-17 10:37:00 -03:00
qdev-dma.h
qdev-properties.h qdev: Replace cannot_instantiate_with_device_add_yet with !user_creatable 2017-05-17 10:37:00 -03:00
qdev.h
register.h hw/registerfields.h: Pull FIELD etc macros out of hw/register.h 2017-01-27 15:20:21 +00:00
registerfields.h hw/registerfields.h: Pull FIELD etc macros out of hw/register.h 2017-01-27 15:20:21 +00:00
stream.h
sysbus.h sysbus: Remove ignored return value of FindSysbusDeviceFunc 2016-09-27 17:03:34 -03:00
usb.h usb: replace handle_destroy with unrealize 2017-02-23 15:40:19 +01:00