From patchwork Thu Feb 7 12:17:39 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Rybchenko X-Patchwork-Id: 50176 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 95F961B50D; Thu, 7 Feb 2019 13:18:34 +0100 (CET) Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [148.163.129.52]) by dpdk.org (Postfix) with ESMTP id 084D21B4BD for ; Thu, 7 Feb 2019 13:18:16 +0100 (CET) X-Virus-Scanned: Proofpoint Essentials engine Received: from webmail.solarflare.com (webmail.solarflare.com [12.187.104.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mx1-us3.ppe-hosted.com (Proofpoint Essentials ESMTP Server) with ESMTPS id B4C7B60006A for ; Thu, 7 Feb 2019 12:18:14 +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 15.0.1395.4; Thu, 7 Feb 2019 04:18:10 -0800 Received: from opal.uk.solarflarecom.com (10.17.10.1) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Thu, 7 Feb 2019 04:18:10 -0800 Received: from ukv-loginhost.uk.solarflarecom.com (ukv-loginhost.uk.solarflarecom.com [10.17.10.39]) by opal.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id x17CI84I013263 for ; Thu, 7 Feb 2019 12:18:08 GMT Received: from ukv-loginhost.uk.solarflarecom.com (localhost [127.0.0.1]) by ukv-loginhost.uk.solarflarecom.com (Postfix) with ESMTP id DC1741613EB for ; Thu, 7 Feb 2019 12:18:08 +0000 (GMT) From: Andrew Rybchenko To: Date: Thu, 7 Feb 2019 12:17:39 +0000 Message-ID: <1549541873-17403-17-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1549541873-17403-1-git-send-email-arybchenko@solarflare.com> References: <1549541873-17403-1-git-send-email-arybchenko@solarflare.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-12.5.0.1300-8.5.1010-24412.006 X-TM-AS-Result: No-2.335600-4.000000-10 X-TMASE-MatchedRID: jW2Old1ajwBCl433rXObADXNObtCvUotcbniFtnyrsitj24Xqh0yXFYW wxB9tw0TEk5OvCnFzcr1ukgDazrcP294Ipa1otxouIwLnB3Aqp06rtY7v1CJp2TnlM+KC6GlpiJ Y/dpHPXz5/Z1kTsFBHhnHvHnQkZWJwdbU3akH5AzhuXUWQoMQt+8lj2kHOCDUEvoxTu3fj1vysw /jwA1LXeLzNWBegCW2wgn7iDBesS0nRE+fI6etkrxd5d1IIcBVDKONFoYunvoG8/bMQJi8MLSAU WmDyO3p2J2xLNpCZqlZbo1eArmwRiCpcCrEKiEKBpQppdOGWqaBkjjO2FNZ+KoWu33FSCn66r5P Qhx29DUG0+3lZBNmQtq4RBohbjorp8vX8tInq8s= X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--2.335600-4.000000 X-TMASE-Version: SMEX-12.5.0.1300-8.5.1010-24412.006 X-MDID: 1549541895-DHn1uZZAvtJR Subject: [dpdk-dev] [PATCH 16/30] net/sfc: support RSS RETA and hash config get in secondary 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" RSS RETA query and hash configuration get functions use shared adapter data only. No libefx functions are called. Signed-off-by: Andrew Rybchenko --- doc/guides/rel_notes/release_19_05.rst | 2 ++ drivers/net/sfc/sfc_ethdev.c | 10 ++++++++++ 2 files changed, 12 insertions(+) diff --git a/doc/guides/rel_notes/release_19_05.rst b/doc/guides/rel_notes/release_19_05.rst index 6d65c8eae..1b7f14cb2 100644 --- a/doc/guides/rel_notes/release_19_05.rst +++ b/doc/guides/rel_notes/release_19_05.rst @@ -61,6 +61,8 @@ New Features * Added support for Rx descriptor status and related API in a secondary process. * Added support for Tx descriptor status API in a secondary process. + * Added support for RSS RETA and hash configuration get API in a secondary + process. Removed Items diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c index c6e1e87ce..47450f6b2 100644 --- a/drivers/net/sfc/sfc_ethdev.c +++ b/drivers/net/sfc/sfc_ethdev.c @@ -1403,6 +1403,10 @@ sfc_dev_udp_tunnel_port_del(struct rte_eth_dev *dev, return sfc_dev_udp_tunnel_op(dev, tunnel_udp, SFC_UDP_TUNNEL_DEL_PORT); } +/* + * The function is used by the secondary process as well. It must not + * use any process-local pointers from the adapter data. + */ static int sfc_dev_rss_hash_conf_get(struct rte_eth_dev *dev, struct rte_eth_rss_conf *rss_conf) @@ -1503,6 +1507,10 @@ sfc_dev_rss_hash_update(struct rte_eth_dev *dev, return -rc; } +/* + * The function is used by the secondary process as well. It must not + * use any process-local pointers from the adapter data. + */ static int sfc_dev_rss_reta_query(struct rte_eth_dev *dev, struct rte_eth_rss_reta_entry64 *reta_conf, @@ -1903,6 +1911,8 @@ static const struct eth_dev_ops sfc_eth_dev_secondary_ops = { .rx_descriptor_done = sfc_rx_descriptor_done, .rx_descriptor_status = sfc_rx_descriptor_status, .tx_descriptor_status = sfc_tx_descriptor_status, + .reta_query = sfc_dev_rss_reta_query, + .rss_hash_conf_get = sfc_dev_rss_hash_conf_get, .rxq_info_get = sfc_rx_queue_info_get, .txq_info_get = sfc_tx_queue_info_get, };