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[net-next,v6,0/4] GVE Raw Addressing

Message ID 20201109233659.1953461-1-awogbemila@google.com
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Series GVE Raw Addressing | expand

Message

David Awogbemila Nov. 9, 2020, 11:36 p.m. UTC 
Patch 1: Use static inline for getting next option in describe_device
        to make loop more readable.
Patch 2: Remove redundant else in gve_num_rx_qpls,
        Fix skew in for loop in gve_prefill_rx_pages and separate
        raw_addressing and non-raw_addressing paths for clearly.
Patch 3: Handle pages with bad refcount:
        - in raw addressing mode, just warn and leak the page,
        - in qpl mode, schedule a reset.
Patch 4: Remove redundant else from gve_num_tx_qpls
        Protect dma_mapping_error stat from parallel access.
        Revert unnecessary change of signature for gve_dma_sync_for_device.

Catherine Sullivan (3):
  gve: Add support for raw addressing device option
  gve: Add support for raw addressing to the rx path
  gve: Add support for raw addressing in the tx path

David Awogbemila (1):
  gve: Rx Buffer Recycling

 drivers/net/ethernet/google/gve/gve.h        |  32 +-
 drivers/net/ethernet/google/gve/gve_adminq.c |  82 +++-
 drivers/net/ethernet/google/gve/gve_adminq.h |  15 +-
 drivers/net/ethernet/google/gve/gve_desc.h   |  18 +-
 drivers/net/ethernet/google/gve/gve_main.c   |  12 +-
 drivers/net/ethernet/google/gve/gve_rx.c     | 380 ++++++++++++++-----
 drivers/net/ethernet/google/gve/gve_tx.c     | 207 ++++++++--
 7 files changed, 588 insertions(+), 158 deletions(-)