summaryrefslogtreecommitdiffstats
path: root/net/tap-linux.c
Commit message (Collapse)AuthorAgeFilesLines
* error: Replace qemu_error() by error_report()Markus Armbruster2010-03-161-4/+4
| | | | | | | | | | | | | error_report() terminates the message with a newline. Strip it it from its arguments. This fixes a few error messages lacking a newline: net_handle_fd_param()'s "No file descriptor named %s found", and tap_open()'s "vnet_hdr=1 requested, but no kernel support for IFF_VNET_HDR available" (all three versions). There's one place that passes arguments without newlines intentionally: load_vmstate(). Fix it up.
* error: Move qemu_error & friends into their own headerMarkus Armbruster2010-03-161-0/+1
|
* net: check for TUNSETOFFLOAD support before trying to enable offload featuresPierre Riteau2009-12-031-0/+5
| | | | | | | | | This avoids the "TUNSETOFFLOAD ioctl() failed: Invalid argument" message on kernels without TUNSETOFFLOAD support. Signed-off-by: Pierre Riteau <Pierre.Riteau@irisa.fr> Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* net: fix TAP networking on host kernels without IFF_VNET_HDR supportPierre Riteau2009-12-031-0/+2
| | | | | | | | | vnet_hdr is initialized at 1 by default. We need to reset it to 0 if the kernel doesn't support IFF_VNET_HDR. Signed-off-by: Pierre Riteau <Pierre.Riteau@irisa.fr> Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* net: move UFO support detection to tap-linux.cMark McLoughlin2009-10-301-0/+12
| | | | | | | Only supported on Linux Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* net: move tap_set_offload() code into tap-linux.cMark McLoughlin2009-10-301-0/+26
| | | | | | | TUNSETOFFLOAD is only available on Linux Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* net: move tap_probe_vnet_hdr() to tap-linux.cMark McLoughlin2009-10-301-0/+12
| | | | | | | Only Linux has support for IFF_VNET_HDR Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* net: move tap_set_sndbuf() to tap-linux.cMark McLoughlin2009-10-301-0/+23
| | | | | | | TUNSETSNDBUF is only available on linux Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* net: move linux code into net/tap-linux.cMark McLoughlin2009-10-301-0/+78
Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
OpenPOWER on IntegriCloud