From patchwork Fri Jul 31 13:00:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Edward Cree X-Patchwork-Id: 1339452 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=solarflare.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BJ6p16tpZz9sRK for ; Fri, 31 Jul 2020 23:00:25 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730752AbgGaNAY (ORCPT ); Fri, 31 Jul 2020 09:00:24 -0400 Received: from dispatch1-us1.ppe-hosted.com ([67.231.154.164]:42636 "EHLO dispatch1-us1.ppe-hosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728047AbgGaNAY (ORCPT ); Fri, 31 Jul 2020 09:00:24 -0400 Received: from mx1-us1.ppe-hosted.com (unknown [10.110.50.150]) by dispatch1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id 2616020120; Fri, 31 Jul 2020 13:00:23 +0000 (UTC) Received: from us4-mdac16-68.at1.mdlocal (unknown [10.110.50.185]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id 2039A800A7; Fri, 31 Jul 2020 13:00:23 +0000 (UTC) X-Virus-Scanned: Proofpoint Essentials engine Received: from mx1-us1.ppe-hosted.com (unknown [10.110.50.8]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id A4CDA10007A; Fri, 31 Jul 2020 13:00:22 +0000 (UTC) Received: from webmail.solarflare.com (uk.solarflare.com [193.34.186.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id 6DE314C0087; Fri, 31 Jul 2020 13:00:22 +0000 (UTC) Received: from [10.17.20.203] (10.17.20.203) by ukex01.SolarFlarecom.com (10.17.10.4) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 31 Jul 2020 14:00:05 +0100 From: Edward Cree Subject: [PATCH v2 net-next 07/11] sfc_ef100: plumb in fini_dmaq To: , CC: References: <31de2e73-bce7-6c9d-0c20-49b32e2043cc@solarflare.com> Message-ID: <9e07bc5d-df58-1080-58f8-c39ce3538b5b@solarflare.com> Date: Fri, 31 Jul 2020 14:00:02 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: <31de2e73-bce7-6c9d-0c20-49b32e2043cc@solarflare.com> Content-Language: en-GB X-Originating-IP: [10.17.20.203] X-ClientProxiedBy: ocex03.SolarFlarecom.com (10.20.40.36) To ukex01.SolarFlarecom.com (10.17.10.4) X-TM-AS-Product-Ver: SMEX-12.5.0.1300-8.6.1012-25574.002 X-TM-AS-Result: No-1.026700-8.000000-10 X-TMASE-MatchedRID: K3RCjmPu4DbcQUtYchmLP2XaK3KHx/xpeouvej40T4gd0WOKRkwsh3lo OvA4aBJJrdoLblq9S5ruFC9g00HQc3FnJN0+hJldx5sgyUhLCNswA8NfeYPFBi2QO02vY1BNo8W MkQWv6iUD0yuKrQIMCCAtDqHg/4Qm0C1sQRfQzEHEQdG7H66TyJ8TMnmE+d0ZNcsyxcdDlXNTX/ qgGxvQImUkdz9qc70etr5eSN+REiwE8UBcqWIAVC6EU+QudGxQqmoKoRzohAkI/h+i+cHVf8gnH HYBKXpQGhBWFwMpQfUlEjOZsGnBpCAkKbrKkYtno6XmhFfKEUTDyDYcE1wXmQ== X-TM-AS-User-Approved-Sender: Yes X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10-1.026700-8.000000 X-TMASE-Version: SMEX-12.5.0.1300-8.6.1012-25574.002 X-MDID: 1596200423-J5KilK07k0rM Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Bring down the TX and RX queues at ifdown, so that we can then fini the EVQs (otherwise the MC would return EBUSY because they're still in use). Signed-off-by: Edward Cree --- drivers/net/ethernet/sfc/ef100_nic.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c index e299c62a5012..c96cbf3e0111 100644 --- a/drivers/net/ethernet/sfc/ef100_nic.c +++ b/drivers/net/ethernet/sfc/ef100_nic.c @@ -528,6 +528,7 @@ const struct efx_nic_type ef100_pf_nic_type = { .rx_remove = efx_mcdi_rx_remove, .rx_write = ef100_rx_write, .rx_packet = __ef100_rx_packet, + .fini_dmaq = efx_fini_dmaq, .max_rx_ip_filters = EFX_MCDI_FILTER_TBL_ROWS, .filter_table_probe = ef100_filter_table_up, .filter_table_restore = efx_mcdi_filter_table_restore,