[dpdk-dev] [PATCH v4 00/16] Vector Rx/Tx PMD implementation for fm10k
Chen Jing D(Mark)
jing.d.chen at intel.com
Thu Oct 29 10:15:57 CET 2015
From: "Chen Jing D(Mark)" <jing.d.chen at intel.com>
v4:
- Clear HW/SW ring content after allocating mbuf failed.
v3:
- Add a blank line after variable definition.
- Do floor alignment for passing in argument nb_pkts to avoid memory overwritten.
- Only scan max of 32 desc in scatter Rx function to avoid memory overwritten.
v2:
- Fix a typo issue.
- Fix an improper prefetch in vector RX function, in which prefetches
un-initialized mbuf.
- Remove limitation on number of desc pointer in vector RX function.
- Re-organize some comments.
- Add a new patch to fix a crash issue in vector RX func.
- Add a new patch to update release notes.
v1:
This patch set includes Vector Rx/Tx functions to receive/transmit packets
for fm10k devices. It also contains logic to do sanity check for proper
RX/TX function selections.
Chen Jing D(Mark) (16):
fm10k: add new vPMD file
fm10k: add vPMD pre-condition check for each RX queue
fm10k: Add a new func to initialize all parameters
fm10k: add func to re-allocate mbuf for RX ring
fm10k: add 2 functions to parse pkt_type and offload flag
fm10k: add Vector RX function
fm10k: add func to do Vector RX condition check
fm10k: add Vector RX scatter function
fm10k: add function to decide best RX function
fm10k: add func to release mbuf in case Vector RX applied
fm10k: add Vector TX function
fm10k: use func pointer to reset TX queue and mbuf release
fm10k: introduce 2 funcs to reset TX queue and mbuf release
fm10k: Add function to decide best TX func
fm10k: fix a crash issue in vector RX func
doc: release notes update for fm10k Vector PMD
doc/guides/rel_notes/release_2_2.rst | 5 +
drivers/net/fm10k/Makefile | 1 +
drivers/net/fm10k/fm10k.h | 45 ++-
drivers/net/fm10k/fm10k_ethdev.c | 169 ++++++-
drivers/net/fm10k/fm10k_rxtx_vec.c | 847 ++++++++++++++++++++++++++++++++++
5 files changed, 1039 insertions(+), 28 deletions(-)
create mode 100644 drivers/net/fm10k/fm10k_rxtx_vec.c
--
1.7.7.6
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