diff options
| author |   Mintz, Yuval <Yuval.Mintz@cavium.com> | 2017-04-07 11:05:00 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-04-07 06:26:14 -0700 |
| commit | 15ed8a47ff0571dd268e37002511993b47e996bd (patch) | |
| tree | 6bf2b4788fbf4174e304f0f59bbc25fb03dee2f1 /drivers/net/ethernet/qlogic/qede/qede.h | |
| parent | qede: Prevent VFs from using XDP (diff) | |
| download | linux-dev-15ed8a47ff0571dd268e37002511993b47e996bd.tar.xz linux-dev-15ed8a47ff0571dd268e37002511993b47e996bd.zip | |
qede: Add support for ingress headroom
Driver currently doesn't support any headroom; The only 'available'
space it has in the head of the buffer is due to the placement
offset.
In order to allow [later] support of XDP adjustment of headroom,
modify the the ingress flow to properly handle a scenario where
the packets would have such.
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qede/qede.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h index 7ab2201a43b2..5e7ad25db8ad 100644 --- a/drivers/net/ethernet/qlogic/qede/qede.h +++ b/drivers/net/ethernet/qlogic/qede/qede.h @@ -313,21 +313,24 @@ struct qede_rx_queue { u8 data_direction; u8 rxq_id; + /* Used once per each NAPI run */ + u16 num_rx_buffers; + + u16 rx_headroom; + u32 rx_buf_size; u32 rx_buf_seg_size; - u64 rcv_pkts; - struct sw_rx_data *sw_rx_ring; struct qed_chain rx_bd_ring; struct qed_chain rx_comp_ring ____cacheline_aligned; - /* Used once per each NAPI run */ - u16 num_rx_buffers; - /* GRO */ struct qede_agg_info tpa_info[ETH_TPA_MAX_AGGS_NUM]; + /* Used once per each NAPI run */ + u64 rcv_pkts; + u64 rx_hw_errors; u64 rx_alloc_errors; u64 rx_ip_frags; |