> -----Original Message----- > From: Matan Azrad <ma...@mellanox.com> > Sent: Monday, July 22, 2019 12:13 > To: Shahaf Shuler <shah...@mellanox.com>; Yongseok Koh > <ys...@mellanox.com>; Slava Ovsiienko <viachesl...@mellanox.com> > Cc: dev@dpdk.org; Dekel Peled <dek...@mellanox.com> > Subject: [PATCH 26/28] net/mlx5: zero the LRO mbuf headroom > > LRO packet may consume all the stride memory, hence the PMD cannot > guaranty head-room for the LRO mbuf. > > The issue is lack in HW support to write the packet in offset from the stride > start. > > A new striding RQ feature may be added in CX6 DX to allow head-room and > tail-room for the LRO strides. > > Signed-off-by: Matan Azrad <ma...@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viachesl...@mellanox.com>
