From nobody Fri Dec 19 20:37:43 2025 Received: from mail-ej1-f45.google.com (mail-ej1-f45.google.com [209.85.218.45]) (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 605F32F6189 for ; Fri, 7 Nov 2025 10:37:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.45 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762511833; cv=none; b=jYJFm+BiioU6wiLgdVgApPJLKluujnqt+FeBTKhfE8C6jNS1AMEY8O3ITTj6Br2keizbymFk3f96VM1WTqNRnExhxJRfK9vRRCX+PlGcWTj23uljV0Kj/Fv7LZxyEdEb9aHKEPtHBY+oyCGXolfEfA8w1YI6+zZ8Xm33SX5pD0A= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762511833; c=relaxed/simple; bh=eMf/eH5g9+qHAMb+8wJaNUcxZgYuiICqmFLPZFnpo4s=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=O1WMMcsFD/EFkRZWYKHAQdRD5lUom4eLW/B+ryeC+d1fhE+1+6W+mPSJ3s19NdhwSmSAlb5ziKYDqlRTFwjnBjhx0dDfXL46t3Q6vgOGERl5OF9lyLr8OaKXdhFt7huYWO6AqUxzymT23b0na8BMgvNGYLNvoATfy30gJ0JmG24= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=debian.org; spf=pass smtp.mailfrom=gmail.com; arc=none smtp.client-ip=209.85.218.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=debian.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-ej1-f45.google.com with SMTP id a640c23a62f3a-b727f330dd2so87920866b.2 for ; Fri, 07 Nov 2025 02:37:10 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762511828; x=1763116628; h=cc:to:message-id:content-transfer-encoding:mime-version:subject :date:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=PYxPX39aiXPG9LpO5fBpAwbvm12lOvNOQqkacwnET/I=; b=dpWrP1BA36zaoI4SkuAcMX/NUSA6EtRqcDJ53yxqVI2TcsLARoLYRay4mhUd2dPJqh yFUXgJv8p+W0BR1NMPe/KK4/kvHZj1tJtpwrLIBt2zarkzMUrIkFoivhY5DXWLWItXVY zebaPcx8mYgwXb+TXCBSrRtL6OhZ1CPkGHPsaWInOiLKdx2wuR2Fb/0zyAn7lEH1JADC 98vl+0aVLiWmli9TpsDHEC3ln23q7uXA7Sl5sRhk/Hb2vXDffRbF6IL70TOiwZsnA6vy 3CRRAnbtfIY/CjEQfTs09/1KePA+oWJwMdaTnLAyJjB3qbN3dbNqDEHJBX//vJK5pIOW 59qw== X-Forwarded-Encrypted: i=1; AJvYcCUFef4fSIexb4PsTGgihFtOOu5SgeJTBOK0vm3XlX5T68g9EXLwwOEw4XR2IIoGW9HYrqawC+YobLZwA/I=@vger.kernel.org X-Gm-Message-State: AOJu0Yw3ZYovNVdliYvJUoC2z4LGw0tQXkTv/Vm6LiYeISpvcRi+4KLY aEeWccKY9weUgNvTKBEU7a6FCDiCRLIHfBIlIoWHC4REo/B11urhDw6O X-Gm-Gg: ASbGnct2H+hcBkAw3rv63qdStPWNF/ZScJFngvDFTBj0AXBDHnaFdVRsWRouLX6rGjx LpP6CI7s8B55HIIHuzCUkxLtE3oA6+M8Axxci1+9VqMUM21Sies6MibT1AVC6ziXCcs3g54OT33 ZxI+9170zbO0WeiST0OvlQWaIg6DAFDh0JwUQp1kx054vZgYf9J5r96aGwW7heTh3fTROp+R8EC OCNZTOxE+YShJJOt0QqzMMHj0fjeiPmLEzGxzjfCyY74Fq4awQTu2+WjyMs2Lj6TPz29Fw5ONYf C1sXAo8V23nz2jX/XVhjtOPnyDkjxFhXFx50mIpqs2ZY1u82/iDaFoDQy+qHlxGMeABkI4Ix7sc AxaDc6JgoQqw8jSOdJLuJk7W2kCuPTzFNHqLuEiNXe+7nLKT7mlWEQuIs6fN7t2dSPDNUoJ7Bt2 SQ X-Google-Smtp-Source: AGHT+IHspdoeRYSgkuMSLcqAikqjJkVsvNpM0VSajCVJYUAsUVB3DD3T7XeSecb7Mxuf0FOhKTcU7Q== X-Received: by 2002:a17:907:7f26:b0:b5c:835d:8d2a with SMTP id a640c23a62f3a-b72c092858bmr300722366b.15.1762511828356; Fri, 07 Nov 2025 02:37:08 -0800 (PST) Received: from localhost ([2a03:2880:30ff:7::]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b72bf980112sm204583766b.40.2025.11.07.02.37.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Nov 2025 02:37:07 -0800 (PST) From: Breno Leitao Date: Fri, 07 Nov 2025 02:36:59 -0800 Subject: [PATCH net-next] tg3: Fix num of RX queues being reported by ethtool 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: <20251107-tg3_counts-v1-1-337fe5c8ccb7@debian.org> X-B4-Tracking: v=1; b=H4sIAMrLDWkC/x3MQQqDMBAF0KsMf23ARLRtrlKKaDLa2YwliUWQ3 F3wHeCdyJyEMzydSPyXLJvCk20I4TvpykYiPMG1rre2fZiydmPYdi3ZvPqnczzEZZgDGsIv8SL Hnb2hXIzyUfCp9QJZAQ7SZgAAAA== X-Change-ID: 20251107-tg3_counts-95822e6df6bc To: Pavan Chebbi , Michael Chan , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@meta.com, Breno Leitao , Michael Chan X-Mailer: b4 0.15-dev-dd21f X-Developer-Signature: v=1; a=openpgp-sha256; l=1290; i=leitao@debian.org; h=from:subject:message-id; bh=eMf/eH5g9+qHAMb+8wJaNUcxZgYuiICqmFLPZFnpo4s=; b=owEBbQKS/ZANAwAIATWjk5/8eHdtAcsmYgBpDcvS2ZNuAaHikm+jUDd5hWH3bnoEtJvSSMXC/ h1DfqotJ4SJAjMEAAEIAB0WIQSshTmm6PRnAspKQ5s1o5Of/Hh3bQUCaQ3L0gAKCRA1o5Of/Hh3 bR9LEAChuJJn+gSKpu642uFSOYhLg5VmxV7dogz+nKSv7HKlDkfVsAyysneU9k3Q2rsM+/nXfYI Tww9Xr2HjUIS/SyxrF9lYT+GcwJnVNPXc96mV70mL+W0Ex0pJvXNF/y5U4Gyz4yhlQnSPps5ElC lf3w1J9wRhTdE1xOpvymF79jpjK9HvfOo8t/AqPzF+JdDpKEXuJWhVCyTySmOAcjObi4tRgBG3k r2KZAYnKMqD1rVBmIKX7RYoYvVG3JaG8GirQ4DB6hYA/ik7f5xyYY//QajMDRT01rossbzJE1I1 txALD0imLrg+osQO+oBmKwKt9NjWmq7S/fmXzESoRqCpvWa0cGwKeqVKA/sZzut7cM0zTjFz3jr ++brtuBRaHIvxa17M8Ih8MFCPqymRhqFCfntwV6Znh8ftn9LoTM/awdXkFjYPheYN66qbsCD0SK Q61cogyFw4l7j3oKeK4BQ6GqLr/Kcq6ex7/QetXNGdjLuqww+a7Cn45FtYUb3YzcCWWoppjS4ok REagAT2s1vP+NydpicJSwk2++lNT366QJ5nTFN5af1FvRmbuX5uOCtaYS4Q7uxXlkX+bPuWBenr P2AKfFpy+aQpXQtDHHlJEMjVwN4JqmaqCBe/Xl4iVwTsENeKnYcwRnJ6kanJlh+v82BbuaaJgqT G71kGjxJJnr8WsA== X-Developer-Key: i=leitao@debian.org; a=openpgp; fpr=AC8539A6E8F46702CA4A439B35A3939FFC78776D Using num_online_cpus() to report number of queues is actually not correct, as reported by Michael[1]. netif_get_num_default_rss_queues() was used to replace num_online_cpus() in the past, but tg3 ethtool callbacks didn't get converted. Doing it now. Link: https://lore.kernel.org/all/CACKFLim7ruspmqvjr6bNRq5Z_XXVk3vVaLZOons7= kMCzsEG23A@mail.gmail.com/#t [1] Signed-off-by: Breno Leitao Suggested-by: Michael Chan Reviewed-by: Michael Chan --- drivers/net/ethernet/broadcom/tg3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/bro= adcom/tg3.c index fa58c3ffceb06..e21f7c6a6de70 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -12729,7 +12729,7 @@ static u32 tg3_get_rx_ring_count(struct net_device = *dev) if (netif_running(tp->dev)) return tp->rxq_cnt; =20 - return min(num_online_cpus(), TG3_RSS_MAX_NUM_QS); + return min_t(u32, netif_get_num_default_rss_queues(), tp->rxq_max); } =20 static u32 tg3_get_rxfh_indir_size(struct net_device *dev) --- base-commit: 6fc33710cd6c55397e606eeb544bdf56ee87aae5 change-id: 20251107-tg3_counts-95822e6df6bc Best regards, -- =20 Breno Leitao