From: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
To: intel-wired-lan@lists.osuosl.org
Cc: netdev@vger.kernel.org, bpf@vger.kernel.org,
anthony.l.nguyen@intel.com, magnus.karlsson@intel.com,
Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Subject: [PATCH intel-net 0/2] ice: xsk: ZC changes
Date: Tue, 30 Aug 2022 14:38:01 +0200 [thread overview]
Message-ID: <20220830123803.9361-1-maciej.fijalkowski@intel.com> (raw)
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.
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 | 165 +++++++++-------------
drivers/net/ethernet/intel/ice/ice_xsk.h | 7 +-
3 files changed, 72 insertions(+), 102 deletions(-)
--
2.34.1
next reply other threads:[~2022-08-30 12:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-30 12:38 Maciej Fijalkowski [this message]
2022-08-30 12:38 ` [PATCH intel-net 1/2] ice: xsk: change batched Tx descriptor cleaning Maciej Fijalkowski
2022-08-30 12:43 ` Maciej Fijalkowski
2022-08-30 12:38 ` [PATCH intel-net 2/2] ice: xsk: drop power of 2 ring size restriction for AF_XDP Maciej Fijalkowski
2022-09-27 2:53 ` [Intel-wired-lan] " Kuruvinakunnel, George
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