Maxim Mikityanskiy 4bce4e5cb6 xsk: Return the whole xdp_desc from xsk_umem_consume_tx ...

Some drivers want to access the data transmitted in order to implement
acceleration features of the NICs. It is also useful in AF_XDP TX flow.

Change the xsk_umem_consume_tx API to return the whole xdp_desc, that
contains the data pointer, length and DMA address, instead of only the
latter two. Adapt the implementation of i40e and ixgbe to this change.

Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Acked-by: Saeed Mahameed <saeedm@mellanox.com>
Cc: Björn Töpel <bjorn.topel@intel.com>
Cc: Magnus Karlsson <magnus.karlsson@intel.com>
Acked-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

2019-06-27 22:53:27 +02:00

..

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

Makefile

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

xdp_umem.c

xdp: check device pointer before clearing

2019-06-12 16:41:47 +02:00

xdp_umem.h

xsk: fix bug when trying to use both copy and zero-copy on one queue id

2018-10-05 09:31:00 +02:00

xsk_diag.c

xsk: fix potential crash in xsk_diag_put_umem()

2019-03-07 10:36:37 +01:00

xsk_queue.c

net: xsk: add a simple buffer reuse queue

2018-09-25 13:13:15 -07:00

xsk_queue.h

xsk: Add API to check for available entries in FQ

2019-06-27 22:53:26 +02:00

xsk.c

xsk: Return the whole xdp_desc from xsk_umem_consume_tx

2019-06-27 22:53:27 +02:00

xsk.h

xsk: add sock_diag interface for AF_XDP

2019-01-25 01:50:03 +01:00