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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Doug Berger , Florian Fainelli , Broadcom internal kernel review list Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Breno Leitao X-Mailer: b4 0.15-dev-a6db3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1910; i=leitao@debian.org; h=from:subject:message-id; bh=ziNL3DpT6zcExHomPTJGBy+OfpgV1BW/TZRu2R/8p5c=; b=owEBbQKS/ZANAwAIATWjk5/8eHdtAcsmYgBpKCdR7zcv+3BUX4CNj4xyHHvLVq9+aAtxMbNwe Arr/7+fYuaJAjMEAAEIAB0WIQSshTmm6PRnAspKQ5s1o5Of/Hh3bQUCaSgnUQAKCRA1o5Of/Hh3 bW5YEACks84xKW/jSbZGCrgeHfCMgkF/VKQKULsxuslNBOblRXiqj+wAnCqQV69x9KE+IJgXS7S ihXpjphBci7K6yl8BumxF2vcUDq5uRxb1GB21Yk3gnXUveTUv+bgRc2QzZrGReYI7pb0i4r8VUa zZt04O52SiY8ZpGWwG1ZPTfL8To3WKzqnYx/Ci44RVkQ8u4UH7WhpFpDorAMWhFTuUXr/lnZmf2 IhaZ5olFXQElKm9pHBeUYZsM8KEuvERajQ4KyLbwrrRzOIMHXCzB/W/2B++xnJTu6mP/Zjh7Pnp s/CuS1X0z7Ca68IN7tWdsdrID3GXfMzOGomAWVpg/1YMhg1vG/yCV8Mw8VJ9N9Wqjm3EiRNIhW4 GnnPDWNtSfTQfQXMASTfc6D0jBl9KfOnHMBPIjHG6OQIoQe2RUyW9KfwGqeikkMX4XtLa6emGJw ps9C3ewPznmTj3zYkgoiq/4KmiKlBjUVWzzsbUH3dS022vJXHw3WMNXn7i+nWbakUPOXJE9SB5f f6tzw0XdLsWnfKGBIUiE/8uuSAoFX9u3g8wpWscN/IKVWGp/tr2YGFEv7CeOAy60Ll16Y3dz3ty nPGMzw0M3+agmbA/hFx1NTvWEvReQR2Jj9VzMSUea0Oqvjx540qEAFbuwcF7+4MF2L/zcfgauHW b495sybAhtpZizQ== X-Developer-Key: i=leitao@debian.org; a=openpgp; fpr=AC8539A6E8F46702CA4A439B35A3939FFC78776D 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 bnxt with the new ethtool API for querying RX ring parameters. Signed-off-by: Breno Leitao --- drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/ne= t/ethernet/broadcom/bnxt/bnxt_ethtool.c index 41686a6f84b5..71f105eae310 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -1764,6 +1764,13 @@ static int bnxt_set_rxfh_fields(struct net_device *d= ev, return rc; } =20 +static u32 bnxt_get_rx_ring_count(struct net_device *dev) +{ + struct bnxt *bp =3D netdev_priv(dev); + + return bp->rx_nr_rings; +} + static int bnxt_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cm= d, u32 *rule_locs) { @@ -1771,10 +1778,6 @@ static int bnxt_get_rxnfc(struct net_device *dev, st= ruct ethtool_rxnfc *cmd, int rc =3D 0; =20 switch (cmd->cmd) { - case ETHTOOL_GRXRINGS: - cmd->data =3D bp->rx_nr_rings; - break; - case ETHTOOL_GRXCLSRLCNT: cmd->rule_cnt =3D bp->ntp_fltr_count; cmd->data =3D bp->max_fltr | RX_CLS_LOC_SPECIAL; @@ -5605,6 +5608,7 @@ const struct ethtool_ops bnxt_ethtool_ops =3D { .set_channels =3D bnxt_set_channels, .get_rxnfc =3D bnxt_get_rxnfc, .set_rxnfc =3D bnxt_set_rxnfc, + .get_rx_ring_count =3D bnxt_get_rx_ring_count, .get_rxfh_indir_size =3D bnxt_get_rxfh_indir_size, .get_rxfh_key_size =3D bnxt_get_rxfh_key_size, .get_rxfh =3D bnxt_get_rxfh, --=20 2.47.3 From nobody Mon Dec 1 22:06:11 2025 Received: from mail-oa1-f50.google.com (mail-oa1-f50.google.com [209.85.160.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9504B32AAA9 for ; Thu, 27 Nov 2025 10:26:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.50 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764239193; cv=none; b=sNyPx33+mm7lXJH9bij9VEFXDB5e/OqNC1GicOWdwx0ZvLQo4LnyyHZ4UgN7iFsnvSwyBp3QYsfMciLa9QQaymCsGS5B9syYdSWDZSi1Wqou17yQ6/h5Pij3j2iieXWEGC6eIoS2sep7+uAJX6Q1cOdBgzTnOKwJJ50+6mJWnuo= ARC-Message-Signature: i=1; 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Thu, 27 Nov 2025 02:26:29 -0800 (PST) Received: from localhost ([2a03:2880:10ff:5e::]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-3f0dd02a927sm354511fac.19.2025.11.27.02.26.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Nov 2025 02:26:29 -0800 (PST) From: Breno Leitao Date: Thu, 27 Nov 2025 02:17:16 -0800 Subject: [PATCH net-next 2/2] net: bcmgenet: extract GRXRINGS from .get_rxnfc Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251127-grxrings_broadcom-v1-2-b0b182864950@debian.org> References: <20251127-grxrings_broadcom-v1-0-b0b182864950@debian.org> In-Reply-To: <20251127-grxrings_broadcom-v1-0-b0b182864950@debian.org> To: Michael Chan , Pavan Chebbi , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Doug Berger , Florian Fainelli , Broadcom internal kernel review list Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Breno Leitao X-Mailer: b4 0.15-dev-a6db3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1950; i=leitao@debian.org; h=from:subject:message-id; bh=VCp7Y+Tood+qYY9gKVPbLuTiQtOR8gQ16oIE6JhuthQ=; b=owEBbQKS/ZANAwAIATWjk5/8eHdtAcsmYgBpKCdRPki6apUWu987FqBbqmLIB9pnz9Jx7FNbs FhZkWNanvmJAjMEAAEIAB0WIQSshTmm6PRnAspKQ5s1o5Of/Hh3bQUCaSgnUQAKCRA1o5Of/Hh3 bac1D/9/I4MOfUcDCCxydGc8qZb5rPXKk6C7BPmIyEvM9/3uuFwlu/PmXltMUmQSv+YqeyZyaNQ 7NYDfTlh1E4mPpH93RUOoyk7RBfFLmchb/0Krq5qS0KRZF2B1L7IVzNxLY57GKdn/pUrERScx+e p1uDi1MAdxMcdrBGrfscp5rtWfbqJseVee9QohNGEQSeAxNtS0bGrcaHhA7jUeTEpIkVGPolI2z 2MNB9xflCEOHzzWjfWK3nkZNx2hm6dlWv4y/twhQNNa1qIII8k8yowdwcmGlW+lmKBIsGgPed2H NZruEuGCyPuumC+p1SGF+E+vDJ2XGih41SZU3KWese6Jiu1/UgNThZtRctMpgVt7Pdsoc1Otobn giOoU+THBlmV8jk6JW6kPBVFZkGaEqbHsNHgzmOiYghnBGknOOgv+WfrZiqjr9IrZng2h7++UwN aNJaL0kbtEm5ndyZie6lxLHIvGgTwOALChtIMQ2J3XjKNuYI3CM4MyQ1WCoFu/SoO+ITiL1auaY Yv6Ogwrj7ZHeWah626xbqucA+qRVJp0wOa9yJwfKe0hV+eXNmGjImNmBNHM5aEOLBKA+xSyOCLJ dOX1QvHaZ6EVsGcWezM8CHTdXdCKn37Us+N/Noh2cOvaXOCJV8WO9GH2bK7wK9xS2LAn+uweRpc 1ahHPZBakgscwhA== X-Developer-Key: i=leitao@debian.org; a=openpgp; fpr=AC8539A6E8F46702CA4A439B35A3939FFC78776D 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 bcmgenet with the new ethtool API for querying RX ring parameters. Signed-off-by: Breno Leitao --- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/e= thernet/broadcom/genet/bcmgenet.c index d99ef92feb82..05512aa10c20 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -1640,6 +1640,13 @@ static int bcmgenet_get_num_flows(struct bcmgenet_pr= iv *priv) return res; } =20 +static u32 bcmgenet_get_rx_ring_count(struct net_device *dev) +{ + struct bcmgenet_priv *priv =3D netdev_priv(dev); + + return priv->hw_params->rx_queues ?: 1; +} + static int bcmgenet_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc= *cmd, u32 *rule_locs) { @@ -1649,9 +1656,6 @@ static int bcmgenet_get_rxnfc(struct net_device *dev,= struct ethtool_rxnfc *cmd, int i =3D 0; =20 switch (cmd->cmd) { - case ETHTOOL_GRXRINGS: - cmd->data =3D priv->hw_params->rx_queues ?: 1; - break; case ETHTOOL_GRXCLSRLCNT: cmd->rule_cnt =3D bcmgenet_get_num_flows(priv); cmd->data =3D MAX_NUM_OF_FS_RULES | RX_CLS_LOC_SPECIAL; @@ -1700,6 +1704,7 @@ static const struct ethtool_ops bcmgenet_ethtool_ops = =3D { .get_ts_info =3D ethtool_op_get_ts_info, .get_rxnfc =3D bcmgenet_get_rxnfc, .set_rxnfc =3D bcmgenet_set_rxnfc, + .get_rx_ring_count =3D bcmgenet_get_rx_ring_count, .get_pauseparam =3D bcmgenet_get_pauseparam, .set_pauseparam =3D bcmgenet_set_pauseparam, }; --=20 2.47.3