[PATCH net-next V3 0/9] eth: fbnic: Add XDP support for fbnic

[Mohsin Bashir <mohsin.bashr@gmail.com>]

This patch series introduces basic XDP support for fbnic. To enable this,
it also includes preparatory changes such as making the HDS threshold
configurable via ethtool, updating headroom for fbnic, tracking
frag state in shinfo, and prefetching the first cacheline of data.

---
Changelog:
V3:
  * P1: Add missing constant causing transient build failure
  * P1: Fix rcq_ctl config when hds_thresh is less than FBNIC_HDR_BYTES_MIN
  * P1: Update commit message to add hds.py results from selftest

V2: https://lore.kernel.org/netdev/20250811211338.857992-2-mohsin.bashr@gmail.com/
V1: https://lore.kernel.org/netdev/20250723145926.4120434-1-mohsin.bashr@gmail.com/


Mohsin Bashir (9):
  eth: fbnic: Add support for HDS configuration
  eth: fbnic: Update Headroom
  eth: fbnic: Use shinfo to track frags state on Rx
  eth: fbnic: Prefetch packet headers on Rx
  eth: fbnic: Add XDP pass, drop, abort support
  eth: fbnic: Add support for XDP queues
  eth: fbnic: Add support for XDP_TX action
  eth: fbnic: Collect packet statistics for XDP
  eth: fbnic: Report XDP stats via ethtool

 .../device_drivers/ethernet/meta/fbnic.rst    |  11 +
 .../net/ethernet/meta/fbnic/fbnic_ethtool.c   |  82 +++-
 .../net/ethernet/meta/fbnic/fbnic_netdev.c    |  75 ++-
 .../net/ethernet/meta/fbnic/fbnic_netdev.h    |   9 +-
 drivers/net/ethernet/meta/fbnic/fbnic_txrx.c  | 458 +++++++++++++++---
 drivers/net/ethernet/meta/fbnic/fbnic_txrx.h  |  23 +-
 6 files changed, 576 insertions(+), 82 deletions(-)

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2.47.3