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| author | Michael Brown | 2015-02-06 16:46:43 +0100 |
|---|---|---|
| committer | Michael Brown | 2015-02-06 16:46:43 +0100 |
| commit | 2e72d100af2d4f7720a64cb157c72e3fc714e4e2 (patch) | |
| tree | 83042939338cee4f6d6fe23447d571e1245a0e9e /src/include/stdlib.h | |
| parent | [pxe] Maintain a queue for received PXE UDP packets (diff) | |
| download | ipxe-2e72d100af2d4f7720a64cb157c72e3fc714e4e2.tar.gz ipxe-2e72d100af2d4f7720a64cb157c72e3fc714e4e2.tar.xz ipxe-2e72d100af2d4f7720a64cb157c72e3fc714e4e2.zip | |
[ncm] Reserve headroom in received packets
Some protocols (such as ARP) may modify the received packet and re-use
the same I/O buffer for transmission of a reply. To allow this,
reserve sufficient headroom at the start of each received packet
buffer for our transmit datapath headers.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/include/stdlib.h')
0 files changed, 0 insertions, 0 deletions