Hi, this set consists of two fixes to issues that were either pointed out on indirectly (John was reviewing AF_XDP selftests that were testing ice's ZC support) mailing list or were directly reported by customers. First patch allows user space to see done descriptor in CQ even after a single frame being transmitted and second patch removes the need for having HW rings sized to power of 2 number of descriptors when used against AF_XDP. I also forgot to mention that due to the current Tx cleaning algorithm, 4k HW ring was broken and these two patches bring it back to life, so we kill two birds with one stone. v3: - make sure patches apply to net v2: - remove doubled fixes tag from patch 1 - add Alasdair to CC as he reported need for bigger rings used with AF_XDP ZC Thanks! Maciej Maciej Fijalkowski (2): ice: xsk: change batched Tx descriptor cleaning ice: xsk: drop power of 2 ring size restriction for AF_XDP drivers/net/ethernet/intel/ice/ice_txrx.c | 2 +- drivers/net/ethernet/intel/ice/ice_xsk.c | 163 +++++++++------------- drivers/net/ethernet/intel/ice/ice_xsk.h | 7 +- 3 files changed, 71 insertions(+), 101 deletions(-) -- 2.34.1
