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| author | Ben Hutchings <bhutchings@solarflare.com> | 2012-05-17 20:52:20 +0100 |
|---|---|---|
| committer | Ben Hutchings <bhutchings@solarflare.com> | 2012-08-24 19:00:26 +0100 |
| commit | 7668ff9c2ad7d354655e23afa836a92d54d2ea63 (patch) | |
| tree | 01eaf41af56d406f1783f2bc8f7f70812759a130 /drivers/net/ethernet/dec | |
| parent | 8f4cccbbd92f2ad0ddbbc498ef7cee2a1c3defe9 (diff) | |
| download | lwn-7668ff9c2ad7d354655e23afa836a92d54d2ea63.tar.gz lwn-7668ff9c2ad7d354655e23afa836a92d54d2ea63.zip | |
sfc: Refactor struct efx_tx_buffer to use a flags field
Add a flags field to struct efx_tx_buffer, replacing the
continuation and map_single booleans.
Since a single descriptor cannot be both a TSO header and the last
descriptor for an skb, unionise efx_tx_buffer::{skb,tsoh} and add
flags for validity of these fields.
Clear all flags in free buffers (whereas previously the continuation
flag would be set).
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Diffstat (limited to 'drivers/net/ethernet/dec')
0 files changed, 0 insertions, 0 deletions