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[144.49.247.16]) by smtp-relay.gmail.com with ESMTPS id 98e67ed59e1d1-394eadb8e04sm637530a91.10.2026.08.14.02.11.17 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 14 Aug 2026 02:11:18 -0700 (PDT) X-Relaying-Domain: broadcom.com X-CFilter-Loop: Reflected Received: by mail-pg1-f199.google.com with SMTP id 41be03b00d2f7-cb5cc1e13f8so651004a12.3 for ; Fri, 14 Aug 2026 02:11:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1786698676; x=1787303476; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=TSV0sSSXYSyAmLjxbnCOORhk+yB6Zbd6HUBS6OIrdiQ=; b=hD97pG3mA5ac0aNW0nw3iU9b1vnvLQaKWgU2XWfFbsTaRxT604itYGN4wqFAfYtTR6 OMIVEkYZ2tICX3Vac9C+onEIcfY1sqmdtJQkX9SEJxX4Ph20c0Y3W47BUu/cH8eNQi6X coKvFHlDXOUozrGpnkFsvSFqIpCMLaVXp9wD8= X-Forwarded-Encrypted: i=1; AHgh+RryMQmbw6GzYjvdLDoSsUIlJesZP4vXQ3yqVnrE8ofrJaoDU0mqBIQBSb3U8LrEjT3s86tTTyN4706hQhY=@vger.kernel.org X-Received: by 2002:a05:6a20:6f93:b0:3b4:9171:2573 with SMTP id adf61e73a8af0-3cc71e32e45mr4481832637.37.1786698676608; Fri, 14 Aug 2026 02:11:16 -0700 (PDT) X-Received: by 2002:a05:6a20:6f93:b0:3b4:9171:2573 with SMTP id adf61e73a8af0-3cc71e32e45mr4481785637.37.1786698676204; Fri, 14 Aug 2026 02:11:16 -0700 (PDT) Received: from localhost.localdomain ([192.19.203.250]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-1413887e3e7sm7056408c88.9.2026.08.14.02.11.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Aug 2026 02:11:15 -0700 (PDT) From: Vikas Gupta To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, leonro@nvidia.com, jgg@nvidia.com, bhargava.marreddy@broadcom.com, rahul-rg.gupta@broadcom.com, vsrama-krishna.nemani@broadcom.com, rajashekar.hudumula@broadcom.com, ajit.khaparde@broadcom.com, siva.kallam@broadcom.com, usman.ansari@broadcom.com, Vikas Gupta , Dharmender Garg Subject: [PATCH net-next 2/2] bnge: add steps in bnge_shutdown() Date: Fri, 14 Aug 2026 14:40:54 +0530 Message-ID: <20260814091054.359508-3-vikas.gupta@broadcom.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20260814091054.359508-1-vikas.gupta@broadcom.com> References: <20260814091054.359508-1-vikas.gupta@broadcom.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-DetectorID-Processed: b00c1d49-9d2e-4205-b15f-d015386d3d5e Since the driver now implements ndo_open and ndo_close with full link management, the shutdown callback must mirror the close sequence to ensure the device is brought down cleanly. Signed-off-by: Vikas Gupta Reviewed-by: Dharmender Garg Reviewed-by: Rahul Gupta --- .../net/ethernet/broadcom/bnge/bnge_core.c | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/net/ethernet/broadcom/bnge/bnge_core.c b/drivers/net/ethernet/broadcom/bnge/bnge_core.c index 68b74eb2c3a2..9846d29b4fe3 100644 --- a/drivers/net/ethernet/broadcom/bnge/bnge_core.c +++ b/drivers/net/ethernet/broadcom/bnge/bnge_core.c @@ -5,12 +5,14 @@ #include #include #include +#include #include "bnge.h" #include "bnge_devlink.h" #include "bnge_hwrm.h" #include "bnge_hwrm_lib.h" #include "bnge_link.h" +#include "bnge_resc.h" MODULE_LICENSE("GPL"); MODULE_DESCRIPTION(DRV_SUMMARY); @@ -406,12 +408,34 @@ static void bnge_remove_one(struct pci_dev *pdev) static void bnge_shutdown(struct pci_dev *pdev) { + struct bnge_dev *bd = pci_get_drvdata(pdev); + struct net_device *dev; + + dev = bd ? bd->netdev : NULL; + if (!dev) + return; + + rtnl_lock(); + netdev_lock(dev); + + if (netif_running(dev)) + netif_close(dev); + + if (bnge_hwrm_func_drv_unrgtr(bd)) { + pcie_flr(pdev); + goto shutdown_exit; + } + bnge_free_irqs(bd); pci_disable_device(pdev); if (system_state == SYSTEM_POWER_OFF) { pci_wake_from_d3(pdev, 0); pci_set_power_state(pdev, PCI_D3hot); } + +shutdown_exit: + netdev_unlock(dev); + rtnl_unlock(); } static struct pci_driver bnge_driver = { -- 2.47.1