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  1. 27 6月, 2014 1 次提交
    • A
      net: L2TPv3 transport · 3fb69aa1
      由 Anton Ivanov 提交于 
      This transport allows to connect a QEMU nic to a static Ethernet
over L2TPv3 tunnel. The transport supports all options present
in the Linux kernel implementation. It allows QEMU to connect
to any Linux host running kernel 3.3+, most routers and network
devices as well as other QEMU instances.

[Fixed up net_client_init1() switch statement to support -netdev
--Stefan]
Signed-off-by: NAnton Ivanov <antivano@cisco.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
      3fb69aa1
  3. 19 6月, 2014 1 次提交
  5. 09 12月, 2013 1 次提交
    • V
      net: Adding netmap network backend · 58952137
      由 Vincenzo Maffione 提交于 
      This patch adds support for a network backend based on netmap.
netmap is a framework for high speed packet I/O. You can use it
to build extremely fast traffic generators, monitors, software
switches or network middleboxes. Its companion software switch
VALE lets you interconnect virtual machines.
netmap and VALE are implemented as a non-intrusive kernel module,
support NICs from multiple vendors, are part of standard FreeBSD
distributions and available in source format for Linux too.

To compile QEMU with netmap support, use the following configure
options:
    ./configure [...] --enable-netmap --extra-cflags=-I/path/to/netmap/sys
where "/path/to/netmap" contains the netmap source code, available at
    http://info.iet.unipi.it/~luigi/netmap/

The same webpage contains more information about the netmap project
(together with papers and presentations).
Signed-off-by: NVincenzo Maffione <v.maffione@gmail.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
      58952137
  7. 19 12月, 2012 1 次提交
    • P
      net: reorganize headers · 1422e32d
      由 Paolo Bonzini 提交于 
      Move public headers to include/net, and leave private headers in net/.
Put the virtio headers in include/net/tap.h, removing the multiple copies
that existed.  Leave include/net/tap.h as the interface for NICs, and
net/tap_int.h as the interface for OS-specific parts of the tap backend.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      1422e32d
  9. 08 10月, 2012 1 次提交
    • P
      net: consolidate NetClientState header files into one · a245fc18
      由 Paolo Bonzini 提交于 
      This patch doesn't seem much useful alone, I must admit.  However,
it makes sense as part of the upcoming directory reorganization,
where I want to have include/net/tap.h as the net<->hw interface
for tap.  Then having both net/tap.h and include/net/tap.h does
not work.  "Fixed" by moving all the init functions to a single
header file net/clients.h.

The patch also adopts a uniform style for including net/*.h files
from net/*.c, without the net/ path.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@gmail.com>
      a245fc18
  11. 01 8月, 2012 2 次提交
  13. 23 7月, 2012 2 次提交
    • L
      remove unused QemuOpts parameter from net init functions · 1a0c0958
      由 Laszlo Ersek 提交于 
      v1->v2:
- unchanged

v2->v3:
- keep "qemu-option.h" included in "net/slirp.h"
Signed-off-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
      1a0c0958
    • L
      convert net_client_init() to OptsVisitor · 6687b79d
      由 Laszlo Ersek 提交于 
      The net_client_init() prototype is kept intact.

Based on "is_netdev", the QemuOpts-rooted QemuOpt-list is parsed as a
Netdev or a NetLegacy. The original meat of net_client_init() is moved to
and simplified in net_client_init1():

Fields not common between -net and -netdev are clearly separated. Getting
the name for the init functions is cleaner: Netdev::id is mandatory, and
all init functions handle a NULL NetLegacy::name. NetLegacy::vlan
explicitly depends on -net (see below).

Verifying the "type=" option for -netdev can be turned into a switch.

Format validation with qemu_opts_validate() can be removed because the
visitor covers it. Relatedly, the "net_client_types" array is reduced to
an array of init functions that can be directly indexed by opts->kind.
(Help text is available in the schema JSON.)

The outermost negation in the condition around qemu_find_vlan() was
flattened, because it expresses the dependent code's requirements more
clearly.

VLAN lookup is avoided if there's no init function to pass the VLAN to.

Whenever the value of type=... is needed, we substitute
NetClientOptionsKind_lookup[kind].

The individual init functions are not converted yet, thus the original
QemuOpts instance is passed transparently.

v1->v2:
- NetLegacy::name is optional. Tracked it through all init functions: they
  all handle a NULL name. Updated commit message accordingly.

v2->v3:
- NetLegacy::id is allowed and takes precedence over NetLegacy::name.
Signed-off-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
      6687b79d
  15. 05 6月, 2012 1 次提交
  17. 03 12月, 2009 2 次提交
  19. 04 3月, 2009 1 次提交
  21. 08 4月, 2008 1 次提交
  23. 01 2月, 2008 1 次提交
  25. 07 10月, 2007 1 次提交
  27. 17 9月, 2007 1 次提交
  29. 08 4月, 2007 1 次提交
  31. 02 2月, 2007 1 次提交
  33. 31 10月, 2005 1 次提交
  35. 08 11月, 2004 1 次提交