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| author |   Satanand Burla <satananda.burla@cavium.com> | 2017-03-22 11:31:13 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-03-22 19:36:43 -0700 |
| commit | 031d4f1210a0401e938a27b229de2e9839311cde (patch) | |
| tree | 70becf8b6c37df1460c7aefe76633db5a210f3c3 /drivers/net/ethernet/cavium/liquidio/octeon_network.h | |
| parent | net: vmxnet3: use new api ethtool_{get|set}_link_ksettings (diff) | |
| download | linux-dev-031d4f1210a0401e938a27b229de2e9839311cde.tar.xz linux-dev-031d4f1210a0401e938a27b229de2e9839311cde.zip | |
liquidio: allocate RX buffers in OOM conditions in PF and VF
Add workqueue that is periodically run to try to allocate RX buffers in OOM
conditions in PF and VF.
Signed-off-by: Satanand Burla <satananda.burla@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/octeon_network.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_network.h b/drivers/net/ethernet/cavium/liquidio/octeon_network.h index ddb61bf25775..454ec0ca56ab 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_network.h +++ b/drivers/net/ethernet/cavium/liquidio/octeon_network.h @@ -129,6 +129,9 @@ struct lio { /* work queue for txq status */ struct cavium_wq txq_status_wq; + /* work queue for rxq oom status */ + struct cavium_wq rxq_status_wq; + /* work queue for link status */ struct cavium_wq link_status_wq; @@ -152,6 +155,10 @@ struct lio { */ int liquidio_set_feature(struct net_device *netdev, int cmd, u16 param1); +int setup_rx_oom_poll_fn(struct net_device *netdev); + +void cleanup_rx_oom_poll_fn(struct net_device *netdev); + /** * \brief Link control command completion callback * @param nctrl_ptr pointer to control packet structure |