[Intel-wired-lan] [PATCH v3 intel-next 0/6] XDP_TX improvements for ice
Maciej Fijalkowski
maciej.fijalkowski at intel.com
Thu Aug 5 23:00:40 UTC 2021
Hi,
it's been a while. Here's another revision of XDP_TX improvements for
ice. This time I decided to split the generic ring struct that was
serving both Tx and Rx sides onto separate entities. It is due to the
fact that this set introduces few Tx specific fields onto ring.
Also, when compared to v2, Xdp ring is propagated onto Rx ring.
Accessing vsi->xdp_rings array, especially in fallback path, is not
convenient.
Finally patch 5 introduces yet another cleaning logic, different from
v2. For more info please see commit messages.
Thanks!
Maciej
v2 : https://lore.kernel.org/bpf/20210705164338.58313-1-maciej.fijalkowski@intel.com/
v1 : https://lore.kernel.org/bpf/20210601113236.42651-1-maciej.fijalkowski@intel.com/
Maciej Fijalkowski (6):
ice: split ice_ring onto Tx/Rx separate structs
ice: unify xdp_rings accesses
ice: do not create xdp_frame on XDP_TX
ice: propagate xdp_ring onto rx_ring
ice: optimize XDP_TX workloads
ice: introduce XDP_TX fallback path
drivers/net/ethernet/intel/ice/ice.h | 30 +++-
drivers/net/ethernet/intel/ice/ice_base.c | 27 ++--
drivers/net/ethernet/intel/ice/ice_base.h | 6 +-
drivers/net/ethernet/intel/ice/ice_dcb_lib.c | 5 +-
drivers/net/ethernet/intel/ice/ice_dcb_lib.h | 6 +-
drivers/net/ethernet/intel/ice/ice_ethtool.c | 17 ++-
drivers/net/ethernet/intel/ice/ice_lib.c | 32 ++--
drivers/net/ethernet/intel/ice/ice_lib.h | 4 +-
drivers/net/ethernet/intel/ice/ice_main.c | 101 +++++++++----
drivers/net/ethernet/intel/ice/ice_trace.h | 8 +-
drivers/net/ethernet/intel/ice/ice_txrx.c | 139 +++++++++++-------
drivers/net/ethernet/intel/ice/ice_txrx.h | 94 +++++++-----
drivers/net/ethernet/intel/ice/ice_txrx_lib.c | 86 +++++++++--
drivers/net/ethernet/intel/ice/ice_txrx_lib.h | 8 +-
.../net/ethernet/intel/ice/ice_virtchnl_pf.c | 2 +-
drivers/net/ethernet/intel/ice/ice_xsk.c | 52 ++++---
drivers/net/ethernet/intel/ice/ice_xsk.h | 8 +-
17 files changed, 408 insertions(+), 217 deletions(-)
--
2.20.1
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