From owner-svn-src-head@freebsd.org Fri Jun 7 05:03:04 2019 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 4713715C89B3; Fri, 7 Jun 2019 05:03:04 +0000 (UTC) (envelope-from np@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D324E9441F; Fri, 7 Jun 2019 05:03:03 +0000 (UTC) (envelope-from np@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 C19AA271DD; Fri, 7 Jun 2019 05:03:03 +0000 (UTC) (envelope-from np@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x57533Uu079997; Fri, 7 Jun 2019 05:03:03 GMT (envelope-from np@FreeBSD.org) Received: (from np@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x575331v079996; Fri, 7 Jun 2019 05:03:03 GMT (envelope-from np@FreeBSD.org) Message-Id: <201906070503.x575331v079996@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: np set sender to np@FreeBSD.org using -f From: Navdeep Parhar Date: Fri, 7 Jun 2019 05:03:03 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r348771 - head/sys/dev/cxgbe X-SVN-Group: head X-SVN-Commit-Author: np X-SVN-Commit-Paths: head/sys/dev/cxgbe X-SVN-Commit-Revision: 348771 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: D324E9441F X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.94 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.996,0]; NEURAL_HAM_SHORT(-0.95)[-0.947,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] 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: Fri, 07 Jun 2019 05:03:04 -0000 Author: np Date: Fri Jun 7 05:03:03 2019 New Revision: 348771 URL: https://svnweb.freebsd.org/changeset/base/348771 Log: cxgbe(4): Rename the DDP sysctl to rx_zcopy to match the tx_zcopy sysctl and update its description. The old name continues to work for now. Sponsored by: Chelsio Communications Modified: head/sys/dev/cxgbe/t4_main.c Modified: head/sys/dev/cxgbe/t4_main.c ============================================================================== --- head/sys/dev/cxgbe/t4_main.c Fri Jun 7 04:09:12 2019 (r348770) +++ head/sys/dev/cxgbe/t4_main.c Fri Jun 7 05:03:03 2019 (r348771) @@ -6232,8 +6232,10 @@ t4_sysctls(struct adapter *sc) &sc->tt.sndbuf, 0, "max hardware send buffer size"); sc->tt.ddp = 0; - SYSCTL_ADD_INT(ctx, children, OID_AUTO, "ddp", CTLFLAG_RW, - &sc->tt.ddp, 0, "DDP allowed"); + SYSCTL_ADD_INT(ctx, children, OID_AUTO, "ddp", + CTLFLAG_RW | CTLFLAG_SKIP, &sc->tt.ddp, 0, ""); + SYSCTL_ADD_INT(ctx, children, OID_AUTO, "rx_zcopy", CTLFLAG_RW, + &sc->tt.ddp, 0, "Enable zero-copy aio_read(2)"); sc->tt.rx_coalesce = 1; SYSCTL_ADD_INT(ctx, children, OID_AUTO, "rx_coalesce",