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| author | Claudiu Manoil <[email protected]> | 2013-06-10 17:19:48 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2013-06-12 10:16:20 +0000 |
| commit | 5eaedf31319d5f80eaaee1eec8dd18c0b452f0d1 (patch) | |
| tree | e2cf9aeb676719a0fe02c86f7ccfb7f48d21fdd9 /net/unix/sysctl_net_unix.c | |
| parent | sfc: Store port number in private data, not net_device::dev_id (diff) | |
| download | kernel-5eaedf31319d5f80eaaee1eec8dd18c0b452f0d1.tar.gz kernel-5eaedf31319d5f80eaaee1eec8dd18c0b452f0d1.zip | |
gianfar: Add backwards compatible Single Queue mode polling
Older Single Queue (SQ_SG_MODE) devices like TSEC (i.e. mpc83xx)
don't feature the frame receive indication bits (RXF) in RSTAT.
For these and for the rest of the SQ_SG_MODE devices, provide the
appropiate polling routine that handles a single pair of Rx/Tx
BD rings, removing the overhead incurred by the multiple queues/
multiple interrupt group devices (veTSEC/ eTSEC2.0 devices).
So this is primarily a fix for the TSEC devices.
Signed-off-by: Claudiu Manoil <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions