Commit 84eaf4359c36 ("net: ethtool: add get_rx_ring_count callback to
optimize RX ring queries") added specific support for GRXRINGS callback,
simplifying .get_rxnfc.

Remove the handling of GRXRINGS in .get_rxnfc() by moving it to the new
.get_rx_ring_count().

This simplifies the RX ring count retrieval and aligns the following
drivers with the new ethtool API for querying RX ring parameters.

 * sfc
 * ionic
 * sfc/siena
 * sfc/ef100
 * fbnic
 * mana
 * nfp
 * atlantic
 * benet (this is v2 in fact, where v1 had some discussions that
   required a v2). See link [0]

Link: https://lore.kernel.org/all/20260119094514.5b12a097@kernel.org/ [0]

This is covering the last drivers, and as soon as this lands, I will
change the ethtool framework to avoid calling .get_rx_ring_count for
ETHTOOL_GRXRINGS, simplifying the ethtool core framework.

Part 1 is already merged in net-next and can be seen in
https://lore.kernel.org/all/20260109-grxring_big_v1-v1-0-a0f77f732006@debian.org/

Part 2 is already merged in net-next except benet driver, which is now included
in here
https://lore.kernel.org/all/20260115-grxring_big_v2-v1-0-b3e1b58bced5@debian.org/

PS: all of these change were compile-tested only.

Signed-off-by: Breno Leitao <leitao@debian.org>
---
Breno Leitao (9):
      net: benet: convert to use .get_rx_ring_count
      net: atlantic: convert to use .get_rx_ring_count
      net: nfp: convert to use .get_rx_ring_count
      net: mana: convert to use .get_rx_ring_count
      net: fbnic: convert to use .get_rx_ring_count
      net: ionic: convert to use .get_rx_ring_count
      net: sfc: efx: convert to use .get_rx_ring_count
      net: sfc: siena: convert to use .get_rx_ring_count
      net: sfc: falcon: convert to use .get_rx_ring_count

 .../net/ethernet/aquantia/atlantic/aq_ethtool.c    | 15 +++++----
 drivers/net/ethernet/emulex/benet/be_ethtool.c     | 37 ++++++++--------------
 drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c    | 12 ++++---
 drivers/net/ethernet/microsoft/mana/mana_ethtool.c | 13 ++------
 .../net/ethernet/netronome/nfp/nfp_net_ethtool.c   | 11 +++++--
 .../net/ethernet/pensando/ionic/ionic_ethtool.c    | 18 ++---------
 drivers/net/ethernet/sfc/ef100_ethtool.c           |  1 +
 drivers/net/ethernet/sfc/ethtool.c                 |  1 +
 drivers/net/ethernet/sfc/ethtool_common.c          | 11 ++++---
 drivers/net/ethernet/sfc/ethtool_common.h          |  1 +
 drivers/net/ethernet/sfc/falcon/ethtool.c          | 12 ++++---
 drivers/net/ethernet/sfc/siena/ethtool.c           |  1 +
 drivers/net/ethernet/sfc/siena/ethtool_common.c    | 11 ++++---
 drivers/net/ethernet/sfc/siena/ethtool_common.h    |  1 +
 14 files changed, 72 insertions(+), 73 deletions(-)
---
base-commit: d8f87aa5fa0a4276491fa8ef436cd22605a3f9ba
change-id: 20260121-grxring_big_v4-55037f9e001e

Best regards,
--  
Breno Leitao <leitao@debian.org>