From owner-svn-src-all@freebsd.org Fri Nov 23 10:21:19 2018 Return-Path: Delivered-To: svn-src-all@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 8CCAD1141C30; Fri, 23 Nov 2018 10:21:19 +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 0F96B81161; Fri, 23 Nov 2018 10:21:19 +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 4369B1D3B8; Fri, 23 Nov 2018 10:21:18 +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 wANALIL9035771; Fri, 23 Nov 2018 10:21:18 GMT (envelope-from arybchik@FreeBSD.org) Received: (from arybchik@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id wANALIUT035770; Fri, 23 Nov 2018 10:21:18 GMT (envelope-from arybchik@FreeBSD.org) Message-Id: <201811231021.wANALIUT035770@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: arybchik set sender to arybchik@FreeBSD.org using -f From: Andrew Rybchenko Date: Fri, 23 Nov 2018 10:21:18 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r340821 - 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: 340821 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 0F96B81161 X-Spamd-Result: default: False [1.62 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_SPAM_LONG(0.40)[0.400,0]; NEURAL_SPAM_MEDIUM(0.72)[0.721,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_SPAM_SHORT(0.50)[0.501,0] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Nov 2018 10:21:19 -0000 Author: arybchik Date: Fri Nov 23 10:21:17 2018 New Revision: 340821 URL: https://svnweb.freebsd.org/changeset/base/340821 Log: sfxge(4): report correct partition write chunk size If the firmware reports a non-zero write chunk size then nvram writes may fail if a different granularity is used (e.g. for MUM firmware on Sorrento). Submitted by: Andy Moreton Sponsored by: Solarflare Communications, Inc. Differential Revision: https://reviews.freebsd.org/D18091 Modified: head/sys/dev/sfxge/common/ef10_nvram.c Modified: head/sys/dev/sfxge/common/ef10_nvram.c ============================================================================== --- head/sys/dev/sfxge/common/ef10_nvram.c Fri Nov 23 10:21:06 2018 (r340820) +++ head/sys/dev/sfxge/common/ef10_nvram.c Fri Nov 23 10:21:17 2018 (r340821) @@ -2313,16 +2313,27 @@ ef10_nvram_partn_rw_start( __in uint32_t partn, __out size_t *chunk_sizep) { + uint32_t write_size = 0; efx_rc_t rc; - if ((rc = ef10_nvram_partn_lock(enp, partn)) != 0) + if ((rc = efx_mcdi_nvram_info(enp, partn, NULL, NULL, + NULL, &write_size)) != 0) goto fail1; - if (chunk_sizep != NULL) - *chunk_sizep = EF10_NVRAM_CHUNK; + if ((rc = ef10_nvram_partn_lock(enp, partn)) != 0) + goto fail2; + if (chunk_sizep != NULL) { + if (write_size == 0) + *chunk_sizep = EF10_NVRAM_CHUNK; + else + *chunk_sizep = write_size; + } + return (0); +fail2: + EFSYS_PROBE(fail2); fail1: EFSYS_PROBE1(fail1, efx_rc_t, rc);