From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Rybchenko Subject: [PATCH 76/80] net/sfc/base: add encapsulated TSOv2 capability Date: Tue, 20 Feb 2018 07:34:34 +0000 Message-ID: <1519112078-20113-77-git-send-email-arybchenko@solarflare.com> References: <1519112078-20113-1-git-send-email-arybchenko@solarflare.com> Mime-Version: 1.0 Content-Type: text/plain Cc: Vijay Srivastava To: Return-path: Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [67.231.154.164]) by dpdk.org (Postfix) with ESMTP id 32E7C1B38E for ; Tue, 20 Feb 2018 08:36:03 +0100 (CET) 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-us1.ppe-hosted.com (Proofpoint Essentials ESMTP Server) with ESMTPS id 49675140061 for ; Tue, 20 Feb 2018 07:36:02 +0000 (UTC) In-Reply-To: <1519112078-20113-1-git-send-email-arybchenko@solarflare.com> 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: Vijay Srivastava Signed-off-by: Vijay Srivastava Signed-off-by: Andrew Rybchenko --- drivers/net/sfc/base/ef10_nic.c | 6 ++++++ drivers/net/sfc/base/efx.h | 1 + 2 files changed, 7 insertions(+) diff --git a/drivers/net/sfc/base/ef10_nic.c b/drivers/net/sfc/base/ef10_nic.c index bab4412..42c37dd 100644 --- a/drivers/net/sfc/base/ef10_nic.c +++ b/drivers/net/sfc/base/ef10_nic.c @@ -1057,6 +1057,12 @@ ef10_get_datapath_caps( encp->enc_fw_assisted_tso_v2_n_contexts = 0; } + /* Check if the firmware supports FATSOv2 encap */ + if (CAP_FLAGS2(req, TX_TSO_V2_ENCAP)) + encp->enc_fw_assisted_tso_v2_encap_enabled = B_TRUE; + else + encp->enc_fw_assisted_tso_v2_encap_enabled = B_FALSE; + /* Check if the firmware has vadapter/vport/vswitch support */ if (CAP_FLAGS1(req, EVB)) encp->enc_datapath_cap_evb = B_TRUE; diff --git a/drivers/net/sfc/base/efx.h b/drivers/net/sfc/base/efx.h index 55cc80f..4af1591 100644 --- a/drivers/net/sfc/base/efx.h +++ b/drivers/net/sfc/base/efx.h @@ -1230,6 +1230,7 @@ typedef struct efx_nic_cfg_s { uint32_t enc_tx_tso_tcp_header_offset_limit; boolean_t enc_fw_assisted_tso_enabled; boolean_t enc_fw_assisted_tso_v2_enabled; + boolean_t enc_fw_assisted_tso_v2_encap_enabled; /* Number of TSO contexts on the NIC (FATSOv2) */ uint32_t enc_fw_assisted_tso_v2_n_contexts; boolean_t enc_hw_tx_insert_vlan_enabled; -- 2.7.4