diff options
| author |   Roland Dreier <rdreier@cisco.com> | 2007-10-09 15:47:37 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:55:31 -0700 |
| commit | bfe13f54f5028cff034e3b6247e9f433908f4f4f (patch) | |
| tree | 428853641da40769b53629e393a582a0e6956d45 /include | |
| parent | IPoIB: Fix unused variable warning (diff) | |
| download | linux-dev-bfe13f54f5028cff034e3b6247e9f433908f4f4f.tar.xz linux-dev-bfe13f54f5028cff034e3b6247e9f433908f4f4f.zip | |
ibm_emac: Convert to use napi_struct independent of struct net_device
Commit da3dedd9 ("[NET]: Make NAPI polling independent of struct
net_device objects.") changed the interface to NAPI polling. Fix up
the ibm_emac driver so that it works with this new interface. This is
actually a nice cleanup because ibm_emac is one of the drivers that
wants to have multiple NAPI structures for a single net_device.
Tested with the internal MAC of a PowerPC 440SPe SoC with an AMCC
'Yucca' evaluation board.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 91cd3f3db507..4848c7afa4e7 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -349,6 +349,16 @@ static inline void napi_schedule(struct napi_struct *n) __napi_schedule(n); } +/* Try to reschedule poll. Called by dev->poll() after napi_complete(). */ +static inline int napi_reschedule(struct napi_struct *napi) +{ + if (napi_schedule_prep(napi)) { + __napi_schedule(napi); + return 1; + } + return 0; +} + /** * napi_complete - NAPI processing complete * @n: napi context |