From patchwork Thu Apr 19 11:36:57 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Rybchenko X-Patchwork-Id: 38537 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 96DE3EE29; Thu, 19 Apr 2018 13:37:52 +0200 (CEST) Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [67.231.154.164]) by dpdk.org (Postfix) with ESMTP id B8D65AAC9 for ; Thu, 19 Apr 2018 13:37:28 +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-us4.ppe-hosted.com (Proofpoint Essentials ESMTP Server) with ESMTPS id BA16AB40068 for ; Thu, 19 Apr 2018 11:37:27 +0000 (UTC) Received: from sfocexch01r.SolarFlarecom.com (10.20.40.34) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25; Thu, 19 Apr 2018 04:37:25 -0700 Received: from ocex03.SolarFlarecom.com (10.20.40.36) by sfocexch01r.SolarFlarecom.com (10.20.40.34) with Microsoft SMTP Server (TLS) id 15.0.1044.25; Thu, 19 Apr 2018 04:37:11 -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; Thu, 19 Apr 2018 04:37:10 -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 w3JBb9XQ000711 for ; Thu, 19 Apr 2018 12:37:09 +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 w3JBb9nB005732 for ; Thu, 19 Apr 2018 12:37:09 +0100 From: Andrew Rybchenko To: Date: Thu, 19 Apr 2018 12:36:57 +0100 Message-ID: <1524137826-5675-15-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.2.3 In-Reply-To: <1524137826-5675-1-git-send-email-arybchenko@solarflare.com> References: <1524137826-5675-1-git-send-email-arybchenko@solarflare.com> MIME-Version: 1.0 X-MDID: 1524137848-FDylBrgZrZqA Subject: [dpdk-dev] [PATCH 14/23] net/sfc: check mempool when equal stride super-buffer used 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" Equal stride super-buffer requires mempool with contiguous object block allocation mechanism. Bucket mempool is the only which provides it. Signed-off-by: Andrew Rybchenko Reviewed-by: Ivan Malov --- drivers/net/sfc/sfc_ef10_essb_rx.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/net/sfc/sfc_ef10_essb_rx.c b/drivers/net/sfc/sfc_ef10_essb_rx.c index 1df61ff..8dd4396 100644 --- a/drivers/net/sfc/sfc_ef10_essb_rx.c +++ b/drivers/net/sfc/sfc_ef10_essb_rx.c @@ -391,6 +391,18 @@ sfc_ef10_essb_rx_get_dev_info(struct rte_eth_dev_info *dev_info) dev_info->rx_desc_lim.nb_align = SFC_RX_REFILL_BULK; } +static sfc_dp_rx_pool_ops_supported_t sfc_ef10_essb_rx_pool_ops_supported; +static int +sfc_ef10_essb_rx_pool_ops_supported(const char *pool) +{ + SFC_ASSERT(pool != NULL); + + if (strcmp(pool, "bucket") == 0) + return 0; + + return -ENOTSUP; +} + static sfc_dp_rx_qsize_up_rings_t sfc_ef10_essb_rx_qsize_up_rings; static int sfc_ef10_essb_rx_qsize_up_rings(uint16_t nb_rx_desc, @@ -630,6 +642,7 @@ struct sfc_dp_rx sfc_ef10_essb_rx = { }, .features = 0, .get_dev_info = sfc_ef10_essb_rx_get_dev_info, + .pool_ops_supported = sfc_ef10_essb_rx_pool_ops_supported, .qsize_up_rings = sfc_ef10_essb_rx_qsize_up_rings, .qcreate = sfc_ef10_essb_rx_qcreate, .qdestroy = sfc_ef10_essb_rx_qdestroy,