qemu/hw/net/Makefile.objs

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common-obj-$(CONFIG_DP8393X) += dp8393x.o
common-obj-$(CONFIG_XEN) += xen_nic.o
# PCI network cards
common-obj-$(CONFIG_NE2000_PCI) += ne2000.o
common-obj-$(CONFIG_EEPRO100_PCI) += eepro100.o
common-obj-$(CONFIG_PCNET_PCI) += pcnet-pci.o
common-obj-$(CONFIG_PCNET_COMMON) += pcnet.o
common-obj-$(CONFIG_E1000_PCI) += e1000.o e1000x_common.o
common-obj-$(CONFIG_E1000E_PCI) += net_tx_pkt.o net_rx_pkt.o
net: Introduce e1000e device emulation This patch introduces emulation for the Intel 82574 adapter, AKA e1000e. This implementation is derived from the e1000 emulation code, and utilizes the TX/RX packet abstractions that were initially developed for the vmxnet3 device. Although some parts of the introduced code may be shared with e1000, the differences are substantial enough so that the only shared resources for the two devices are the definitions in hw/net/e1000_regs.h. Similarly to vmxnet3, the new device uses virtio headers for task offloads (for backends that support virtio extensions). Usage of virtio headers may be forcibly disabled via a boolean device property "vnet" (which is enabled by default). In such case task offloads will be performed in software, in the same way it is done on backends that do not support virtio headers. The device code is split into two parts: 1. hw/net/e1000e.c: QEMU-specific code for a network device; 2. hw/net/e1000e_core.[hc]: Device emulation according to the spec. The new device name is e1000e. Intel specifications for the 82574 controller are available at: http://www.intel.com/content/dam/doc/datasheet/82574l-gbe-controller-datasheet.pdf Throughput measurement results (iperf2): Fedora 22 guest, TCP, RX 4 ++------------------------------------------+ | | | X X X X X 3.5 ++ X X X X | | X | | | 3 ++ | G | X | b | | / 2.5 ++ | s | | | | 2 ++ | | | | | 1.5 X+ | | | + + + + + + + + + + + + 1 ++--+---+---+---+---+---+---+---+---+---+---+ 32 64 128 256 512 1 2 4 8 16 32 64 B B B B B KB KB KB KB KB KB KB Buffer size Fedora 22 guest, TCP, TX 18 ++-------------------------------------------+ | X | 16 ++ X X X X X | X | 14 ++ | | | 12 ++ | G | X | b 10 ++ | / | | s 8 ++ | | | 6 ++ X | | | 4 ++ | | X | 2 ++ X | X + + + + + + + + + + + 0 ++--+---+---+---+---+----+---+---+---+---+---+ 32 64 128 256 512 1 2 4 8 16 32 64 B B B B B KB KB KB KB KB KB KB Buffer size Fedora 22 guest, UDP, RX 3 ++------------------------------------------+ | X | | 2.5 ++ | | | | | 2 ++ X | G | | b | | / 1.5 ++ | s | X | | | 1 ++ | | | | X | 0.5 ++ | | X | X + + + + + 0 ++-------+--------+-------+--------+--------+ 32 64 128 256 512 1 B B B B B KB Datagram size Fedora 22 guest, UDP, TX 1 ++------------------------------------------+ | X 0.9 ++ | | | 0.8 ++ | 0.7 ++ | | | G 0.6 ++ | b | | / 0.5 ++ | s | X | 0.4 ++ | | | 0.3 ++ | 0.2 ++ X | | | 0.1 ++ X | X X + + + + 0 ++-------+--------+-------+--------+--------+ 32 64 128 256 512 1 B B B B B KB Datagram size Windows 2012R2 guest, TCP, RX 3.2 ++------------------------------------------+ | X | 3 ++ | | | 2.8 ++ | | | 2.6 ++ X | G | X X X X X b 2.4 ++ X X | / | | s 2.2 ++ | | | 2 ++ | | X X | 1.8 ++ | | | 1.6 X+ | + + + + + + + + + + + + 1.4 ++--+---+---+---+---+---+---+---+---+---+---+ 32 64 128 256 512 1 2 4 8 16 32 64 B B B B B KB KB KB KB KB KB KB Buffer size Windows 2012R2 guest, TCP, TX 14 ++-------------------------------------------+ | | | X X 12 ++ | | | 10 ++ | | | G | | b 8 ++ | / | X | s 6 ++ | | | | | 4 ++ X | | | 2 ++ | | X X X | + X X + + X X + + + + + 0 X+--+---+---+---+---+----+---+---+---+---+---+ 32 64 128 256 512 1 2 4 8 16 32 64 B B B B B KB KB KB KB KB KB KB Buffer size Windows 2012R2 guest, UDP, RX 1.6 ++------------------------------------------X | | 1.4 ++ | | | 1.2 ++ | | X | | | G 1 ++ | b | | / 0.8 ++ | s | | 0.6 ++ X | | | 0.4 ++ | | X | | | 0.2 ++ X | X + + + + + 0 ++-------+--------+-------+--------+--------+ 32 64 128 256 512 1 B B B B B KB Datagram size Windows 2012R2 guest, UDP, TX 0.6 ++------------------------------------------+ | X | | 0.5 ++ | | | | | 0.4 ++ | G | | b | | / 0.3 ++ X | s | | | | 0.2 ++ | | | | X | 0.1 ++ | | X | X X + + + + 0 ++-------+--------+-------+--------+--------+ 32 64 128 256 512 1 B B B B B KB Datagram size Signed-off-by: Dmitry Fleytman <dmitry.fleytman@ravellosystems.com> Signed-off-by: Leonid Bloch <leonid.bloch@ravellosystems.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2016-06-01 11:23:45 +03:00
common-obj-$(CONFIG_E1000E_PCI) += e1000e.o e1000e_core.o e1000x_common.o
common-obj-$(CONFIG_RTL8139_PCI) += rtl8139.o
common-obj-$(CONFIG_VMXNET3_PCI) += net_tx_pkt.o net_rx_pkt.o
common-obj-$(CONFIG_VMXNET3_PCI) += vmxnet3.o
common-obj-$(CONFIG_SMC91C111) += smc91c111.o
common-obj-$(CONFIG_LAN9118) += lan9118.o
common-obj-$(CONFIG_NE2000_ISA) += ne2000-isa.o
common-obj-$(CONFIG_OPENCORES_ETH) += opencores_eth.o
common-obj-$(CONFIG_XGMAC) += xgmac.o
common-obj-$(CONFIG_MIPSNET) += mipsnet.o
common-obj-$(CONFIG_XILINX_AXI) += xilinx_axienet.o
common-obj-$(CONFIG_ALLWINNER_EMAC) += allwinner_emac.o
common-obj-$(CONFIG_IMX_FEC) += imx_fec.o
common-obj-$(CONFIG_CADENCE) += cadence_gem.o
common-obj-$(CONFIG_STELLARIS_ENET) += stellaris_enet.o
common-obj-$(CONFIG_LANCE) += lance.o
common-obj-$(CONFIG_SUNHME) += sunhme.o
common-obj-$(CONFIG_FTGMAC100) += ftgmac100.o
common-obj-$(CONFIG_SUNGEM) += sungem.o
obj-$(CONFIG_ETRAXFS) += etraxfs_eth.o
obj-$(CONFIG_COLDFIRE) += mcf_fec.o
obj-$(CONFIG_MILKYMIST) += milkymist-minimac2.o
obj-$(CONFIG_PSERIES) += spapr_llan.o
obj-$(CONFIG_XILINX_ETHLITE) += xilinx_ethlite.o
obj-$(CONFIG_VIRTIO_NET) += virtio-net.o
obj-y += vhost_net.o
obj-$(CONFIG_ETSEC) += fsl_etsec/etsec.o fsl_etsec/registers.o \
fsl_etsec/rings.o fsl_etsec/miim.o
rocker: add new rocker switch device Rocker is a simulated ethernet switch device. The device supports up to 62 front-panel ports and supports L2 switching and L3 routing functions, as well as L2/L3/L4 ACLs. The device presents a single PCI device for each switch, with a memory-mapped register space for device driver access. Rocker device is invoked with -device, for example a 4-port switch: -device rocker,name=sw1,len-ports=4,ports[0]=dev0,ports[1]=dev1, \ ports[2]=dev2,ports[3]=dev3 Each port is a netdev and can be paired with using -netdev id=<port name>. Signed-off-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Scott Feldman <sfeldma@gmail.com> Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David Ahern <dsahern@gmail.com> Message-id: 1426306173-24884-7-git-send-email-sfeldma@gmail.com rocker: fix clang compiler errors Consolidate all forward typedef declarations to rocker.h. Signed-off-by: David Ahern <dsahern@gmail.com> Acked-by: Scott Feldman <sfeldma@gmail.com> Acked-by: Jiri Pirko <jiri@resnulli.us> rocker: add support for flow modification We had support for flow add/del. This adds support for flow mod. I needed this for L3 support where an existing route is modified using NLM_F_REPLACE. For example: ip route add 12.0.0.0/30 nexthop via 11.0.0.1 dev swp1 ip route change 12.0.0.0/30 nexthop via 11.0.0.9 dev swp2 The first cmd adds the route. The second cmd changes the existing route by changing its nexthop info. In the device, a mod operation results in the matching flow enty being modified with the new settings. This is atomic to the device. Signed-off-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-03-14 07:09:30 +03:00
common-obj-$(CONFIG_ROCKER) += rocker/rocker.o rocker/rocker_fp.o \
rocker/rocker_desc.o rocker/rocker_world.o \
rocker/rocker_of_dpa.o
qmp/hmp: add rocker device support Add QMP/HMP support for rocker devices. This is mostly for debugging purposes to see inside the device's tables and port configurations. Some examples: (qemu) info rocker sw1 name: sw1 id: 0x0000013512005452 ports: 4 (qemu) info rocker-ports sw1 ena/ speed/ auto port link duplex neg? sw1.1 up 10G FD No sw1.2 up 10G FD No sw1.3 !ena 10G FD No sw1.4 !ena 10G FD No (qemu) info rocker-of-dpa-flows sw1 prio tbl hits key(mask) --> actions 2 60 pport 1 vlan 1 LLDP src 00:02:00:00:02:00 dst 01:80:c2:00:00:0e 2 60 pport 1 vlan 1 ARP src 00:02:00:00:02:00 dst 00:02:00:00:03:00 2 60 pport 2 vlan 2 IPv6 src 00:02:00:00:03:00 dst 33:33:ff:00:00:02 proto 58 3 50 vlan 2 dst 33:33:ff:00:00:02 --> write group 0x32000001 goto tbl 60 2 60 pport 2 vlan 2 IPv6 src 00:02:00:00:03:00 dst 33:33:ff:00:03:00 proto 58 3 50 1 vlan 2 dst 33:33:ff:00:03:00 --> write group 0x32000001 goto tbl 60 2 60 pport 2 vlan 2 ARP src 00:02:00:00:03:00 dst 00:02:00:00:02:00 3 50 2 vlan 2 dst 00:02:00:00:02:00 --> write group 0x02000001 goto tbl 60 2 60 1 pport 2 vlan 2 IP src 00:02:00:00:03:00 dst 00:02:00:00:02:00 proto 1 3 50 2 vlan 1 dst 00:02:00:00:03:00 --> write group 0x01000002 goto tbl 60 2 60 1 pport 1 vlan 1 IP src 00:02:00:00:02:00 dst 00:02:00:00:03:00 proto 1 2 60 pport 1 vlan 1 IPv6 src 00:02:00:00:02:00 dst 33:33:ff:00:00:01 proto 58 3 50 vlan 1 dst 33:33:ff:00:00:01 --> write group 0x31000000 goto tbl 60 2 60 pport 1 vlan 1 IPv6 src 00:02:00:00:02:00 dst 33:33:ff:00:02:00 proto 58 3 50 1 vlan 1 dst 33:33:ff:00:02:00 --> write group 0x31000000 goto tbl 60 1 60 173 pport 2 vlan 2 LLDP src <any> dst 01:80:c2:00:00:0e --> write group 0x02000000 1 60 6 pport 2 vlan 2 IPv6 src <any> dst <any> --> write group 0x02000000 1 60 174 pport 1 vlan 1 LLDP src <any> dst 01:80:c2:00:00:0e --> write group 0x01000000 1 60 174 pport 2 vlan 2 IP src <any> dst <any> --> write group 0x02000000 1 60 6 pport 1 vlan 1 IPv6 src <any> dst <any> --> write group 0x01000000 1 60 181 pport 2 vlan 2 ARP src <any> dst <any> --> write group 0x02000000 1 10 715 pport 2 --> apply new vlan 2 goto tbl 20 1 60 177 pport 1 vlan 1 ARP src <any> dst <any> --> write group 0x01000000 1 60 174 pport 1 vlan 1 IP src <any> dst <any> --> write group 0x01000000 1 10 717 pport 1 --> apply new vlan 1 goto tbl 20 1 0 1432 pport 0(0xffff) --> goto tbl 10 (qemu) info rocker-of-dpa-groups sw1 id (decode) --> buckets 0x32000001 (type L2 multicast vlan 2 index 1) --> groups [0x02000001,0x02000000] 0x02000001 (type L2 interface vlan 2 pport 1) --> pop vlan out pport 1 0x01000002 (type L2 interface vlan 1 pport 2) --> pop vlan out pport 2 0x02000000 (type L2 interface vlan 2 pport 0) --> pop vlan out pport 0 0x01000000 (type L2 interface vlan 1 pport 0) --> pop vlan out pport 0 0x31000000 (type L2 multicast vlan 1 index 0) --> groups [0x01000002,0x01000000] [Added "query-" prefixes to rocker.json commands as suggested by Eric Blake <eblake@redhat.com>. --Stefan] Signed-off-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: Jiri Pirko <jiri@resnulli.us> Message-id: 1433985681-56138-5-git-send-email-sfeldma@gmail.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-06-11 04:21:21 +03:00
obj-$(call lnot,$(CONFIG_ROCKER)) += rocker/qmp-norocker.o
common-obj-$(CONFIG_CAN_BUS) += can/