From patchwork Tue Apr 3 15:07:05 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Rybchenko X-Patchwork-Id: 36963 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id D328E1B7D8; Tue, 3 Apr 2018 17:07:17 +0200 (CEST) Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [148.163.129.52]) by dpdk.org (Postfix) with ESMTP id 182881B79A for ; Tue, 3 Apr 2018 17:07:16 +0200 (CEST) X-Virus-Scanned: Proofpoint Essentials engine Received: from webmail.solarflare.com (webmail.solarflare.com [12.187.104.26]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1-us3.ppe-hosted.com (Proofpoint Essentials ESMTP Server) with ESMTPS id B67CFB4007C; Tue, 3 Apr 2018 15:07:14 +0000 (UTC) Received: from ocex03.SolarFlarecom.com (10.20.40.36) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25; Tue, 3 Apr 2018 08:07:12 -0700 Received: from opal.uk.solarflarecom.com (10.17.10.1) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25 via Frontend Transport; Tue, 3 Apr 2018 08:07:12 -0700 Received: from uklogin.uk.solarflarecom.com (uklogin.uk.solarflarecom.com [10.17.10.10]) by opal.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id w33F7B3K029259; Tue, 3 Apr 2018 16:07:11 +0100 Received: from uklogin.uk.solarflarecom.com (localhost.localdomain [127.0.0.1]) by uklogin.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id w33F7Ai3017431; Tue, 3 Apr 2018 16:07:10 +0100 From: Andrew Rybchenko To: CC: Andrew Rybchenko Date: Tue, 3 Apr 2018 16:07:05 +0100 Message-ID: <1522768027-17384-4-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.2.3 In-Reply-To: <1522768027-17384-1-git-send-email-arybchenko@solarflare.com> References: <1522768027-17384-1-git-send-email-arybchenko@solarflare.com> MIME-Version: 1.0 X-MDID: 1522768035-K5+KZggNvkQj Subject: [dpdk-dev] [PATCH 3/5] net/sfc/base: report no Tx checksum FW subvariant support X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Andrew Rybchenko Signed-off-by: Andrew Rybchenko Reviewed-by: Andy Moreton Reviewed-by: Andrew Lee --- drivers/net/sfc/base/ef10_nic.c | 6 ++++++ drivers/net/sfc/base/efx.h | 1 + drivers/net/sfc/base/siena_nic.c | 1 + 3 files changed, 8 insertions(+) diff --git a/drivers/net/sfc/base/ef10_nic.c b/drivers/net/sfc/base/ef10_nic.c index 42c37dd..57b9ff0 100644 --- a/drivers/net/sfc/base/ef10_nic.c +++ b/drivers/net/sfc/base/ef10_nic.c @@ -1108,6 +1108,12 @@ ef10_get_datapath_caps( else encp->enc_rx_var_packed_stream_supported = B_FALSE; + /* Check if the firmware supports FW subvariant w/o Tx checksuming */ + if (CAP_FLAGS2(req, FW_SUBVARIANT_NO_TX_CSUM)) + encp->enc_fw_subvariant_no_tx_csum_supported = B_TRUE; + else + encp->enc_fw_subvariant_no_tx_csum_supported = B_FALSE; + /* Check if the firmware supports set mac with running filters */ if (CAP_FLAGS1(req, VADAPTOR_PERMIT_SET_MAC_WHEN_FILTERS_INSTALLED)) encp->enc_allow_set_mac_with_installed_filters = B_TRUE; diff --git a/drivers/net/sfc/base/efx.h b/drivers/net/sfc/base/efx.h index fd9f059..e334b96 100644 --- a/drivers/net/sfc/base/efx.h +++ b/drivers/net/sfc/base/efx.h @@ -1259,6 +1259,7 @@ typedef struct efx_nic_cfg_s { boolean_t enc_init_evq_v2_supported; boolean_t enc_rx_packed_stream_supported; boolean_t enc_rx_var_packed_stream_supported; + boolean_t enc_fw_subvariant_no_tx_csum_supported; boolean_t enc_pm_and_rxdp_counters; boolean_t enc_mac_stats_40g_tx_size_bins; uint32_t enc_tunnel_encapsulations_supported; diff --git a/drivers/net/sfc/base/siena_nic.c b/drivers/net/sfc/base/siena_nic.c index f518a54..6e57de4 100644 --- a/drivers/net/sfc/base/siena_nic.c +++ b/drivers/net/sfc/base/siena_nic.c @@ -149,6 +149,7 @@ siena_board_cfg( encp->enc_allow_set_mac_with_installed_filters = B_TRUE; encp->enc_rx_packed_stream_supported = B_FALSE; encp->enc_rx_var_packed_stream_supported = B_FALSE; + encp->enc_fw_subvariant_no_tx_csum_supported = B_FALSE; /* Siena supports two 10G ports, and 8 lanes of PCIe Gen2 */ encp->enc_required_pcie_bandwidth_mbps = 2 * 10000;