From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E907B15AD3 for ; Wed, 20 Sep 2023 12:38:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6E031C433C8; Wed, 20 Sep 2023 12:38:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1695213504; bh=9JTiAXyJi503yV2kfi2QCIXdSn7kFPdtmYpfVTU85VA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uXpOYPyqhmRAhTSRXj0iCxNFPOV+RjmBWIpbSzsqJmrIDCzCnyNPxwjmHijmwb6GY yXmHnJ+qQE22VyNHVqsK5zcSFt+qVP+awxPlyBU/gtCYV2xfOTDtSW7P2x7BXSbxuC GKEW/8NJO29eq/FEHY00vonGabKqKJ2IPl2GKxAk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Corinna Vinschen , Simon Horman , "David S. Miller" , Sasha Levin Subject: [PATCH 5.4 261/367] igb: disable virtualization features on 82580 Date: Wed, 20 Sep 2023 13:30:38 +0200 Message-ID: <20230920112905.319062947@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230920112858.471730572@linuxfoundation.org> References: <20230920112858.471730572@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Corinna Vinschen [ Upstream commit fa09bc40b21a33937872c4c4cf0f266ec9fa4869 ] Disable virtualization features on 82580 just as on i210/i211. This avoids that virt functions are acidentally called on 82850. Fixes: 55cac248caa4 ("igb: Add full support for 82580 devices") Signed-off-by: Corinna Vinschen Reviewed-by: Simon Horman Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/intel/igb/igb_main.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index b8113235f281f..6638d314c811c 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -3710,8 +3710,9 @@ static void igb_probe_vfs(struct igb_adapter *adapter) struct pci_dev *pdev = adapter->pdev; struct e1000_hw *hw = &adapter->hw; - /* Virtualization features not supported on i210 family. */ - if ((hw->mac.type == e1000_i210) || (hw->mac.type == e1000_i211)) + /* Virtualization features not supported on i210 and 82580 family. */ + if ((hw->mac.type == e1000_i210) || (hw->mac.type == e1000_i211) || + (hw->mac.type == e1000_82580)) return; /* Of the below we really only want the effect of getting -- 2.40.1