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Name Size
Makefile.objs 479 Bytes
checksum.c 3 kB
clients.h 2.1 kB
dump.c 4.7 kB
eth.c 6.1 kB
hub.c 8.2 kB
hub.h 647 Bytes
net.c 29.9 kB
queue.c 7.8 kB
slirp.c 22 kB
socket.c 21.2 kB
tap-aix.c 1.9 kB
tap-bsd.c 4.1 kB
tap-haiku.c 1.9 kB
tap-linux.c 7.5 kB
tap-linux.h 1.7 kB
tap-solaris.c 6.4 kB
tap-win32.c 21.5 kB
tap.c 22.9 kB
tap_int.h 1.9 kB
util.c 1.9 kB
util.h 1.3 kB
vde.c 3.5 kB

Latest revisions

# Date Author Comment
d73fe37e 05/24/2013 05:33 pm Alasdair McLeay

net: support for bridged networking on Mac OS X

tun tap can be implemented on Mac OS X using
http://tuntaposx.sourceforge.net

It behaves in the same way as FreeBSD/OpenBSD implementations, but Qemu
needs a patch to use the OpenBS/FreeBSD code.

As per the patch listed in this forum thread:...
c963530a 05/03/2013 02:53 pm Amos Kong

net: make network client name unique

assign_name() creates a name MODEL.NUM, where MODEL is the client's model,
and NUM is the number of MODELs that already exist.

Markus added NIC naming for non-VLAN clients in commit 53e51d85.
commit d33d93b2 incorrectly added a judgement of net-hub. It caused...
7873df40 05/03/2013 02:53 pm Jason Wang

tap: properly initialize vhostfds

Only tap->vhostfd were checked net_init_tap_one(), but tap->vhostfds were
forgot, this will lead qemu to ignore all fds passed by management through
vhostfds, and tries to create vhost_net device itself. Fix by adding this check...
dccfcd0e 04/15/2013 07:19 pm Paolo Bonzini

sysemu: avoid proliferation of include/ subdirectories

Signed-off-by: Paolo Bonzini <>
0d09e41a 04/08/2013 07:13 pm Paolo Bonzini

hw: move headers to include/

Many of these should be cleaned up with proper qdev-/QOM-ification.
Right now there are many catch-all headers in include/hw/ARCH depending
on cpu.h, and this makes it necessary to compile these files per-target.
However, fixing this does not belong in these patches....
456d6069 04/05/2013 03:21 am Hans de Goede

qemu-char: Call fe_claim / fe_release when not using qdev chr properties

chardev-frontends need to explictly check, increase and decrement the
avail_connections "property" of the chardev when they are not using a
qdev-chardev-property for the chardev.

This fixes things like:...
f9e8cacc 04/02/2013 06:47 pm Stefan Hajnoczi

oslib-posix: rename socket_set_nonblock() to qemu_set_nonblock()

The fcntl(fd, F_SETFL, O_NONBLOCK) flag is not specific to sockets.
Rename to qemu_set_nonblock() just like qemu_set_cloexec().

Signed-off-by: Stefan Hajnoczi <>
Reviewed-by: Eric Blake <>...
fc13fa00 04/02/2013 06:47 pm Stefan Hajnoczi

net: ensure "socket" backend uses non-blocking fds

There are several code paths in net_init_socket() depending on how the
socket is created: file descriptor passing, UDP multicast, TCP, or UDP.
Some of these support both listen and connect.

Not all code paths set the socket to non-blocking. This patch addresses...
d32fcad3 03/25/2013 12:14 pm Scott Feldman

net: increase buffer size to accommodate Jumbo frame pkts

Socket buffer sizes were hard-coded to 4K for VDE and socket netdevs. Bump this
up to 68K (ala tap netdev) to handle maximum GSO packet size (64k) plus plenty
of room for the ethernet and virtio_net headers....
75020a70 03/25/2013 12:13 pm Dmitry Fleytman

Common definitions for VMWARE devices

Signed-off-by: Dmitry Fleytman <>
Signed-off-by: Yan Vugenfirer <>
Signed-off-by: Stefan Hajnoczi <>

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