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qemu/hw/net
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Marc-André Lureau bfc6cf31ce vhost-net: save & restore vring enable state 
A driver may change the vring enable state at run time but vhost-user
backend may not be present (a contrived example is when the backend is
disconnected and the device is reconfigured after driver rebinding)

Restore the vring state when the vhost-user backend is started, so it
can process the ring.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Tested-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Victor Kaplansky <victork@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-06-17 03:28:03 +03:00
..
fsl_etsec hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
rocker rocker: Use DIV_ROUND_UP 2016-06-07 18:19:25 +03:00
allwinner_emac.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
cadence_gem.c cadence_gem: fix buffer overflow 2016-02-04 13:22:06 +08:00
dp8393x.c Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
e1000_regs.h net: Introduce e1000e device emulation 2016-06-02 10:42:29 +08:00
e1000.c e1000: Removing unnecessary if statement 2016-06-07 18:19:23 +03:00
e1000e_core.c e1000e: Fix build with ust trace backend 2016-06-03 11:06:09 +01:00
e1000e_core.h net: Introduce e1000e device emulation 2016-06-02 10:42:29 +08:00
e1000e.c e1000e: Fix build with gcc 4.6.3 and ust tracing 2016-06-06 09:42:54 +01:00
e1000x_common.c e1000: Move out code that will be reused in e1000e 2016-06-02 10:42:29 +08:00
e1000x_common.h e1000: Move out code that will be reused in e1000e 2016-06-02 10:42:29 +08:00
eepro100.c hw/net: Clean up includes 2016-01-29 15:07:23 +00:00
etraxfs_eth.c hw/net: Clean up includes 2016-01-29 15:07:23 +00:00
imx_fec.c Add ENET/Gbps Ethernet support to FEC device 2016-06-02 10:42:46 +08:00
lan9118.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
lance.c hw/net: Clean up includes 2016-01-29 15:07:23 +00:00
Makefile.objs net: Introduce e1000e device emulation 2016-06-02 10:42:29 +08:00
mcf_fec.c hw/net: Clean up includes 2016-01-29 15:07:23 +00:00
milkymist-minimac2.c hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
mipsnet.c net: mipsnet: check packet length against buffer 2016-05-25 15:46:07 +08:00
ne2000-isa.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
ne2000.c net: ne2000: check ring buffer control registers 2016-03-08 15:34:09 +08:00
ne2000.h ne2000: Drop ne2000_can_receive 2015-09-02 14:51:07 +01:00
net_rx_pkt.c net_pkt: Extend packet abstraction as required by e1000e functionality 2016-06-02 10:42:28 +08:00
net_rx_pkt.h net_pkt: Extend packet abstraction as required by e1000e functionality 2016-06-02 10:42:28 +08:00
net_tx_pkt.c vmxnet3: Use pci_dma_* API instead of cpu_physical_memory_* 2016-06-02 10:42:28 +08:00
net_tx_pkt.h vmxnet3: Use pci_dma_* API instead of cpu_physical_memory_* 2016-06-02 10:42:28 +08:00
opencores_eth.c hw/net/opencores_eth: Allocating Large sized arrays to heap 2016-05-23 22:10:16 +03:00
pcnet-pci.c hw/net: Clean up includes 2016-01-29 15:07:23 +00:00
pcnet.c hw/net: Clean up includes 2016-01-29 15:07:23 +00:00
pcnet.h
rtl8139.c rtl8139: Move more TCP definitions to common header 2016-06-02 10:42:28 +08:00
smc91c111.c hw/net: Clean up includes 2016-01-29 15:07:23 +00:00
spapr_llan.c hw/net/spapr_llan: Provide counter with dropped rx frames to the guest 2016-05-27 09:40:23 +10:00
stellaris_enet.c net: stellaris_enet: check packet length against receive buffer 2016-04-11 14:22:33 +01:00
vhost_net.c vhost-net: save & restore vring enable state 2016-06-17 03:28:03 +03:00
virtio-net.c virtio-net: use the backend cross-endian capabilities 2016-02-16 12:05:17 +02:00
vmware_utils.h fpu: Replace uint8 typedef with uint8_t 2016-01-22 15:09:21 +00:00
vmxnet3.c vmxnet3: Use pci_dma_* API instead of cpu_physical_memory_* 2016-06-02 10:42:28 +08:00
vmxnet3.h vmxnet3: Add support for VMXNET3_CMD_GET_ADAPTIVE_RING_INFO command 2015-10-12 13:19:29 +08:00
vmxnet_debug.h vmxnet3: Use common MAC address tracing macros 2016-06-02 10:42:27 +08:00
xen_nic.c xen: Clean up includes 2016-01-29 15:07:23 +00:00
xgmac.c arm: Clean up includes 2016-01-29 15:07:23 +00:00
xilinx_axienet.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
xilinx_ethlite.c hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00