From mboxrd@z Thu Jan 1 00:00:00 1970 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 0CA042C6D for ; Wed, 30 Aug 2017 20:17:51 +0200 (CEST) Received: from pure.maildistiller.com (unknown [10.110.50.29]) by dispatch1-us1.ppe-hosted.com (Proofpoint Essentials ESMTP Server) with ESMTP id A4B83800D4; Wed, 30 Aug 2017 18:17:50 +0000 (UTC) X-Virus-Scanned: Proofpoint Essentials engine Received: from mx5-us1.ppe-hosted.com (unknown [10.110.49.251]) by pure.maildistiller.com (Proofpoint Essentials ESMTP Server) with ESMTPS id 176A26005A; Wed, 30 Aug 2017 18:17:50 +0000 (UTC) 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 mx5-us1.ppe-hosted.com (Proofpoint Essentials ESMTP Server) with ESMTPS id CEAD16000A3; Wed, 30 Aug 2017 18:17:49 +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; Wed, 30 Aug 2017 11:17:46 -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; Wed, 30 Aug 2017 11:17:46 -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 v7UIHjpZ017516; Wed, 30 Aug 2017 19:17:45 +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 v7UIHi11017953; Wed, 30 Aug 2017 19:17:44 +0100 From: Andrew Rybchenko To: CC: Ivan Malov Date: Wed, 30 Aug 2017 19:17:39 +0100 Message-ID: <1504117061-17906-10-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.2.3 In-Reply-To: <1504117061-17906-1-git-send-email-arybchenko@solarflare.com> References: <1504117061-17906-1-git-send-email-arybchenko@solarflare.com> MIME-Version: 1.0 Content-Type: text/plain X-MDID: 1504117070-YFCS7NxqvQ-B Subject: [dpdk-dev] [PATCH 09/11] net/sfc/base: add RSS key size define to efx.h 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: , X-List-Received-Date: Wed, 30 Aug 2017 18:17:51 -0000 From: Ivan Malov Signed-off-by: Ivan Malov Signed-off-by: Andrew Rybchenko Reviewed-by: Andy Moreton --- drivers/net/sfc/base/ef10_rx.c | 3 +++ drivers/net/sfc/base/efx.h | 1 + 2 files changed, 4 insertions(+) diff --git a/drivers/net/sfc/base/ef10_rx.c b/drivers/net/sfc/base/ef10_rx.c index d34ea4d..849f674 100644 --- a/drivers/net/sfc/base/ef10_rx.c +++ b/drivers/net/sfc/base/ef10_rx.c @@ -585,6 +585,9 @@ { efx_rc_t rc; + EFX_STATIC_ASSERT(EFX_RSS_KEY_SIZE == + MC_CMD_RSS_CONTEXT_SET_KEY_IN_TOEPLITZ_KEY_LEN); + if (rss_context == EFX_RSS_CONTEXT_DEFAULT) { if (enp->en_rss_context_type == EFX_RX_SCALE_UNAVAILABLE) { rc = ENOTSUP; diff --git a/drivers/net/sfc/base/efx.h b/drivers/net/sfc/base/efx.h index 37c9bc4..57fba05 100644 --- a/drivers/net/sfc/base/efx.h +++ b/drivers/net/sfc/base/efx.h @@ -1905,6 +1905,7 @@ enum { EFX_RX_HASH_AVAILABLE /* Insert hash with/without RSS */ } efx_rx_hash_support_t; +#define EFX_RSS_KEY_SIZE 40 /* RSS key size (bytes) */ #define EFX_RSS_TBL_SIZE 128 /* Rows in RX indirection table */ #define EFX_MAXRSS 64 /* RX indirection entry range */ #define EFX_MAXRSS_LEGACY 16 /* See bug16611 and bug17213 */ -- 1.8.2.3