From owner-svn-src-stable-11@freebsd.org Tue Dec 25 07:15:05 2018 Return-Path: Delivered-To: svn-src-stable-11@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 1FB601343AF2; Tue, 25 Dec 2018 07:15:05 +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 TLSv1.3 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 B70FF8D28F; Tue, 25 Dec 2018 07:15:04 +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 A8BC58D3B; Tue, 25 Dec 2018 07:15:04 +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 wBP7F46N040709; Tue, 25 Dec 2018 07:15:04 GMT (envelope-from arybchik@FreeBSD.org) Received: (from arybchik@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id wBP7F4Jh040704; Tue, 25 Dec 2018 07:15:04 GMT (envelope-from arybchik@FreeBSD.org) Message-Id: <201812250715.wBP7F4Jh040704@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: arybchik set sender to arybchik@FreeBSD.org using -f From: Andrew Rybchenko Date: Tue, 25 Dec 2018 07:15:04 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r342436 - stable/11/sys/dev/sfxge/common X-SVN-Group: stable-11 X-SVN-Commit-Author: arybchik X-SVN-Commit-Paths: stable/11/sys/dev/sfxge/common X-SVN-Commit-Revision: 342436 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: B70FF8D28F X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; NEURAL_HAM_SHORT(-0.97)[-0.974,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-0.998,0] X-BeenThere: svn-src-stable-11@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 11-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Dec 2018 07:15:05 -0000 Author: arybchik Date: Tue Dec 25 07:15:03 2018 New Revision: 342436 URL: https://svnweb.freebsd.org/changeset/base/342436 Log: MFC r340895 sfxge(4): move BIU test code into Siena-specific file Submitted by: Mark Spender Sponsored by: Solarflare Communications, Inc. Differential Revision: https://reviews.freebsd.org/D18129 Modified: stable/11/sys/dev/sfxge/common/efx_impl.h stable/11/sys/dev/sfxge/common/efx_nic.c stable/11/sys/dev/sfxge/common/siena_nic.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/sfxge/common/efx_impl.h ============================================================================== --- stable/11/sys/dev/sfxge/common/efx_impl.h Tue Dec 25 07:14:01 2018 (r342435) +++ stable/11/sys/dev/sfxge/common/efx_impl.h Tue Dec 25 07:15:03 2018 (r342436) @@ -1048,10 +1048,6 @@ struct efx_txq_s { } while (B_FALSE) extern __checkReturn efx_rc_t -efx_nic_biu_test( - __in efx_nic_t *enp); - -extern __checkReturn efx_rc_t efx_mac_select( __in efx_nic_t *enp); Modified: stable/11/sys/dev/sfxge/common/efx_nic.c ============================================================================== --- stable/11/sys/dev/sfxge/common/efx_nic.c Tue Dec 25 07:14:01 2018 (r342435) +++ stable/11/sys/dev/sfxge/common/efx_nic.c Tue Dec 25 07:15:03 2018 (r342436) @@ -105,78 +105,6 @@ efx_family( return (ENOTSUP); } - -#define EFX_BIU_MAGIC0 0x01234567 -#define EFX_BIU_MAGIC1 0xfedcba98 - - __checkReturn efx_rc_t -efx_nic_biu_test( - __in efx_nic_t *enp) -{ - efx_oword_t oword; - efx_rc_t rc; - - /* - * Write magic values to scratch registers 0 and 1, then - * verify that the values were written correctly. Interleave - * the accesses to ensure that the BIU is not just reading - * back the cached value that was last written. - */ - EFX_POPULATE_OWORD_1(oword, FRF_AZ_DRIVER_DW0, EFX_BIU_MAGIC0); - EFX_BAR_TBL_WRITEO(enp, FR_AZ_DRIVER_REG, 0, &oword, B_TRUE); - - EFX_POPULATE_OWORD_1(oword, FRF_AZ_DRIVER_DW0, EFX_BIU_MAGIC1); - EFX_BAR_TBL_WRITEO(enp, FR_AZ_DRIVER_REG, 1, &oword, B_TRUE); - - EFX_BAR_TBL_READO(enp, FR_AZ_DRIVER_REG, 0, &oword, B_TRUE); - if (EFX_OWORD_FIELD(oword, FRF_AZ_DRIVER_DW0) != EFX_BIU_MAGIC0) { - rc = EIO; - goto fail1; - } - - EFX_BAR_TBL_READO(enp, FR_AZ_DRIVER_REG, 1, &oword, B_TRUE); - if (EFX_OWORD_FIELD(oword, FRF_AZ_DRIVER_DW0) != EFX_BIU_MAGIC1) { - rc = EIO; - goto fail2; - } - - /* - * Perform the same test, with the values swapped. This - * ensures that subsequent tests don't start with the correct - * values already written into the scratch registers. - */ - EFX_POPULATE_OWORD_1(oword, FRF_AZ_DRIVER_DW0, EFX_BIU_MAGIC1); - EFX_BAR_TBL_WRITEO(enp, FR_AZ_DRIVER_REG, 0, &oword, B_TRUE); - - EFX_POPULATE_OWORD_1(oword, FRF_AZ_DRIVER_DW0, EFX_BIU_MAGIC0); - EFX_BAR_TBL_WRITEO(enp, FR_AZ_DRIVER_REG, 1, &oword, B_TRUE); - - EFX_BAR_TBL_READO(enp, FR_AZ_DRIVER_REG, 0, &oword, B_TRUE); - if (EFX_OWORD_FIELD(oword, FRF_AZ_DRIVER_DW0) != EFX_BIU_MAGIC1) { - rc = EIO; - goto fail3; - } - - EFX_BAR_TBL_READO(enp, FR_AZ_DRIVER_REG, 1, &oword, B_TRUE); - if (EFX_OWORD_FIELD(oword, FRF_AZ_DRIVER_DW0) != EFX_BIU_MAGIC0) { - rc = EIO; - goto fail4; - } - - return (0); - -fail4: - EFSYS_PROBE(fail4); -fail3: - EFSYS_PROBE(fail3); -fail2: - EFSYS_PROBE(fail2); -fail1: - EFSYS_PROBE1(fail1, efx_rc_t, rc); - - return (rc); -} - #if EFSYS_OPT_SIENA static const efx_nic_ops_t __efx_nic_siena_ops = { Modified: stable/11/sys/dev/sfxge/common/siena_nic.c ============================================================================== --- stable/11/sys/dev/sfxge/common/siena_nic.c Tue Dec 25 07:14:01 2018 (r342435) +++ stable/11/sys/dev/sfxge/common/siena_nic.c Tue Dec 25 07:15:03 2018 (r342436) @@ -211,6 +211,77 @@ fail1: return (rc); } +#define SIENA_BIU_MAGIC0 0x01234567 +#define SIENA_BIU_MAGIC1 0xfedcba98 + +static __checkReturn efx_rc_t +siena_nic_biu_test( + __in efx_nic_t *enp) +{ + efx_oword_t oword; + efx_rc_t rc; + + /* + * Write magic values to scratch registers 0 and 1, then + * verify that the values were written correctly. Interleave + * the accesses to ensure that the BIU is not just reading + * back the cached value that was last written. + */ + EFX_POPULATE_OWORD_1(oword, FRF_AZ_DRIVER_DW0, SIENA_BIU_MAGIC0); + EFX_BAR_TBL_WRITEO(enp, FR_AZ_DRIVER_REG, 0, &oword, B_TRUE); + + EFX_POPULATE_OWORD_1(oword, FRF_AZ_DRIVER_DW0, SIENA_BIU_MAGIC1); + EFX_BAR_TBL_WRITEO(enp, FR_AZ_DRIVER_REG, 1, &oword, B_TRUE); + + EFX_BAR_TBL_READO(enp, FR_AZ_DRIVER_REG, 0, &oword, B_TRUE); + if (EFX_OWORD_FIELD(oword, FRF_AZ_DRIVER_DW0) != SIENA_BIU_MAGIC0) { + rc = EIO; + goto fail1; + } + + EFX_BAR_TBL_READO(enp, FR_AZ_DRIVER_REG, 1, &oword, B_TRUE); + if (EFX_OWORD_FIELD(oword, FRF_AZ_DRIVER_DW0) != SIENA_BIU_MAGIC1) { + rc = EIO; + goto fail2; + } + + /* + * Perform the same test, with the values swapped. This + * ensures that subsequent tests don't start with the correct + * values already written into the scratch registers. + */ + EFX_POPULATE_OWORD_1(oword, FRF_AZ_DRIVER_DW0, SIENA_BIU_MAGIC1); + EFX_BAR_TBL_WRITEO(enp, FR_AZ_DRIVER_REG, 0, &oword, B_TRUE); + + EFX_POPULATE_OWORD_1(oword, FRF_AZ_DRIVER_DW0, SIENA_BIU_MAGIC0); + EFX_BAR_TBL_WRITEO(enp, FR_AZ_DRIVER_REG, 1, &oword, B_TRUE); + + EFX_BAR_TBL_READO(enp, FR_AZ_DRIVER_REG, 0, &oword, B_TRUE); + if (EFX_OWORD_FIELD(oword, FRF_AZ_DRIVER_DW0) != SIENA_BIU_MAGIC1) { + rc = EIO; + goto fail3; + } + + EFX_BAR_TBL_READO(enp, FR_AZ_DRIVER_REG, 1, &oword, B_TRUE); + if (EFX_OWORD_FIELD(oword, FRF_AZ_DRIVER_DW0) != SIENA_BIU_MAGIC0) { + rc = EIO; + goto fail4; + } + + return (0); + +fail4: + EFSYS_PROBE(fail4); +fail3: + EFSYS_PROBE(fail3); +fail2: + EFSYS_PROBE(fail2); +fail1: + EFSYS_PROBE1(fail1, efx_rc_t, rc); + + return (rc); +} + __checkReturn efx_rc_t siena_nic_probe( __in efx_nic_t *enp) @@ -225,7 +296,7 @@ siena_nic_probe( EFSYS_ASSERT3U(enp->en_family, ==, EFX_FAMILY_SIENA); /* Test BIU */ - if ((rc = efx_nic_biu_test(enp)) != 0) + if ((rc = siena_nic_biu_test(enp)) != 0) goto fail1; /* Clear the region register */