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From: Michael Chan <michael.chan@broadcom.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, kuba@kernel.org, gospo@broadcom.com,
	bpf@vger.kernel.org, john.fastabend@gmail.com, toke@redhat.com,
	lorenzo@kernel.org, ast@kernel.org, daniel@iogearbox.net,
	echaudro@redhat.com, pabeni@redhat.com
Subject: [PATCH net-next v3 00/11] bnxt: Support XDP multi buffer
Date: Tue,  5 Apr 2022 22:53:42 -0400	[thread overview]
Message-ID: <1649213633-7662-1-git-send-email-michael.chan@broadcom.com> (raw)

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This series adds XDP multi buffer support, allowing MTU to go beyond
the page size limit.

v3: Simplify page mode buffer size calculation
    Check to make sure XDP program supports multipage packets
v2: Fix uninitialized variable warnings in patch 1 and 10.

Andy Gospodarek (11):
  bnxt: refactor bnxt_rx_xdp to separate xdp_init_buff/xdp_prepare_buff
  bnxt: add flag to denote that an xdp program is currently attached
  bnxt: refactor bnxt_rx_pages operate on skb_shared_info
  bnxt: rename bnxt_rx_pages to bnxt_rx_agg_pages_skb
  bnxt: adding bnxt_rx_agg_pages_xdp for aggregated xdp
  bnxt: set xdp_buff pfmemalloc flag if needed
  bnxt: change receive ring space parameters
  bnxt: add page_pool support for aggregation ring when using xdp
  bnxt: adding bnxt_xdp_build_skb to build skb from multibuffer xdp_buff
  bnxt: support transmit and free of aggregation buffers
  bnxt: XDP multibuffer enablement

 drivers/net/ethernet/broadcom/bnxt/bnxt.c     | 304 +++++++++++++-----
 drivers/net/ethernet/broadcom/bnxt/bnxt.h     |  16 +-
 .../net/ethernet/broadcom/bnxt/bnxt_ethtool.c |   2 +-
 drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c | 191 +++++++++--
 drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h |  16 +-
 5 files changed, 416 insertions(+), 113 deletions(-)

-- 
2.18.1


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             reply	other threads:[~2022-04-06 13:54 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-06  2:53 Michael Chan [this message]
2022-04-06  2:53 ` [PATCH net-next v3 01/11] bnxt: refactor bnxt_rx_xdp to separate xdp_init_buff/xdp_prepare_buff Michael Chan
2022-04-06  2:53 ` [PATCH net-next v3 02/11] bnxt: add flag to denote that an xdp program is currently attached Michael Chan
2022-04-06  2:53 ` [PATCH net-next v3 03/11] bnxt: refactor bnxt_rx_pages operate on skb_shared_info Michael Chan
2022-04-06  2:53 ` [PATCH net-next v3 04/11] bnxt: rename bnxt_rx_pages to bnxt_rx_agg_pages_skb Michael Chan
2022-04-06  2:53 ` [PATCH net-next v3 05/11] bnxt: adding bnxt_rx_agg_pages_xdp for aggregated xdp Michael Chan
2022-04-06  2:53 ` [PATCH net-next v3 06/11] bnxt: set xdp_buff pfmemalloc flag if needed Michael Chan
2022-04-06  2:53 ` [PATCH net-next v3 07/11] bnxt: change receive ring space parameters Michael Chan
2022-04-06  2:53 ` [PATCH net-next v3 08/11] bnxt: add page_pool support for aggregation ring when using xdp Michael Chan
2022-04-06  2:53 ` [PATCH net-next v3 09/11] bnxt: adding bnxt_xdp_build_skb to build skb from multibuffer xdp_buff Michael Chan
2022-04-06  2:53 ` [PATCH net-next v3 10/11] bnxt: support transmit and free of aggregation buffers Michael Chan
2022-04-06  2:53 ` [PATCH net-next v3 11/11] bnxt: XDP multibuffer enablement Michael Chan
2022-04-06 12:55 ` [PATCH net-next v3 00/11] bnxt: Support XDP multi buffer David Miller
2022-04-07  2:48   ` Michael Chan

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