From owner-svn-src-head@freebsd.org Thu Nov 29 06:45:54 2018 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8BB101153E4E; Thu, 29 Nov 2018 06:45:54 +0000 (UTC) (envelope-from arybchik@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 2B4DE781F5; Thu, 29 Nov 2018 06:45:54 +0000 (UTC) (envelope-from arybchik@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 5B0DB15FC8; Thu, 29 Nov 2018 06:45:51 +0000 (UTC) (envelope-from arybchik@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id wAT6jpB1025807; Thu, 29 Nov 2018 06:45:51 GMT (envelope-from arybchik@FreeBSD.org) Received: (from arybchik@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id wAT6jpkO025806; Thu, 29 Nov 2018 06:45:51 GMT (envelope-from arybchik@FreeBSD.org) Message-Id: <201811290645.wAT6jpkO025806@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: arybchik set sender to arybchik@FreeBSD.org using -f From: Andrew Rybchenko Date: Thu, 29 Nov 2018 06:45:51 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r341206 - head/sys/dev/sfxge/common X-SVN-Group: head X-SVN-Commit-Author: arybchik X-SVN-Commit-Paths: head/sys/dev/sfxge/common X-SVN-Commit-Revision: 341206 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 2B4DE781F5 X-Spamd-Result: default: False [1.14 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_SPAM_LONG(0.47)[0.465,0]; NEURAL_SPAM_MEDIUM(0.25)[0.247,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_SPAM_SHORT(0.43)[0.430,0] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Nov 2018 06:45:54 -0000 Author: arybchik Date: Thu Nov 29 06:45:50 2018 New Revision: 341206 URL: https://svnweb.freebsd.org/changeset/base/341206 Log: sfxge(4): add equal stride super-buffer prefix layout Sponsored by: Solarflare Communications, Inc. Differential Revision: https://reviews.freebsd.org/D18237 Modified: head/sys/dev/sfxge/common/efx_regs_ef10.h Modified: head/sys/dev/sfxge/common/efx_regs_ef10.h ============================================================================== --- head/sys/dev/sfxge/common/efx_regs_ef10.h Thu Nov 29 06:45:38 2018 (r341205) +++ head/sys/dev/sfxge/common/efx_regs_ef10.h Thu Nov 29 06:45:50 2018 (r341206) @@ -726,6 +726,21 @@ extern "C" { #define ES_DZ_PS_RX_PREFIX_ORIG_LEN_LBN 48 #define ES_DZ_PS_RX_PREFIX_ORIG_LEN_WIDTH 16 +/* Equal stride super-buffer RX packet prefix (see SF-119419-TC) */ +#define ES_EZ_ESSB_RX_PREFIX_LEN 8 +#define ES_EZ_ESSB_RX_PREFIX_DATA_LEN_LBN 0 +#define ES_EZ_ESSB_RX_PREFIX_DATA_LEN_WIDTH 16 +#define ES_EZ_ESSB_RX_PREFIX_MARK_LBN 16 +#define ES_EZ_ESSB_RX_PREFIX_MARK_WIDTH 8 +#define ES_EZ_ESSB_RX_PREFIX_HASH_VALID_LBN 28 +#define ES_EZ_ESSB_RX_PREFIX_HASH_VALID_WIDTH 1 +#define ES_EZ_ESSB_RX_PREFIX_MARK_VALID_LBN 29 +#define ES_EZ_ESSB_RX_PREFIX_MARK_VALID_WIDTH 1 +#define ES_EZ_ESSB_RX_PREFIX_MATCH_FLAG_LBN 30 +#define ES_EZ_ESSB_RX_PREFIX_MATCH_FLAG_WIDTH 1 +#define ES_EZ_ESSB_RX_PREFIX_HASH_LBN 32 +#define ES_EZ_ESSB_RX_PREFIX_HASH_WIDTH 32 + /* * An extra flag for the packed stream mode, * signalling the start of a new buffer