From owner-svn-src-all@freebsd.org Fri Jun 12 17:31:39 2020 Return-Path: Delivered-To: svn-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D3D54340714; Fri, 12 Jun 2020 17:31:39 +0000 (UTC) (envelope-from br@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) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 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 49k77b5CCMz3YHZ; Fri, 12 Jun 2020 17:31:39 +0000 (UTC) (envelope-from br@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 ADE94D1E0; Fri, 12 Jun 2020 17:31:39 +0000 (UTC) (envelope-from br@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 05CHVddc029746; Fri, 12 Jun 2020 17:31:39 GMT (envelope-from br@FreeBSD.org) Received: (from br@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 05CHVcKO029742; Fri, 12 Jun 2020 17:31:38 GMT (envelope-from br@FreeBSD.org) Message-Id: <202006121731.05CHVcKO029742@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: br set sender to br@FreeBSD.org using -f From: Ruslan Bukin Date: Fri, 12 Jun 2020 17:31:38 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r362109 - in head/sys: arm64/coresight conf X-SVN-Group: head X-SVN-Commit-Author: br X-SVN-Commit-Paths: in head/sys: arm64/coresight conf X-SVN-Commit-Revision: 362109 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.33 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, 12 Jun 2020 17:31:39 -0000 Author: br Date: Fri Jun 12 17:31:38 2020 New Revision: 362109 URL: https://svnweb.freebsd.org/changeset/base/362109 Log: Coresight replicator: o Add a header file; o Split-out FDT attachment to a separate file; o Add ACPI attachment. Sponsored by: DARPA, AFRL Added: head/sys/arm64/coresight/coresight_replicator.h (contents, props changed) head/sys/arm64/coresight/coresight_replicator_acpi.c (contents, props changed) head/sys/arm64/coresight/coresight_replicator_fdt.c (contents, props changed) Modified: head/sys/arm64/coresight/coresight_replicator.c head/sys/conf/files.arm64 Modified: head/sys/arm64/coresight/coresight_replicator.c ============================================================================== --- head/sys/arm64/coresight/coresight_replicator.c Fri Jun 12 16:51:55 2020 (r362108) +++ head/sys/arm64/coresight/coresight_replicator.c Fri Jun 12 17:31:38 2020 (r362109) @@ -41,25 +41,10 @@ __FBSDID("$FreeBSD$"); #include #include +#include -#include -#include - #include "coresight_if.h" -#define REPLICATOR_IDFILTER0 0x00 -#define REPLICATOR_IDFILTER1 0x04 - -static struct ofw_compat_data compat_data[] = { - { "arm,coresight-dynamic-replicator", 1 }, - { NULL, 0 } -}; - -struct replicator_softc { - struct resource *res; - struct coresight_platform_data *pdata; -}; - static struct resource_spec replicator_spec[] = { { SYS_RES_MEMORY, 0, RF_ACTIVE }, { -1, 0 } @@ -111,21 +96,6 @@ replicator_disable(device_t dev, struct endpoint *endp } static int -replicator_probe(device_t dev) -{ - - if (!ofw_bus_status_okay(dev)) - return (ENXIO); - - if (ofw_bus_search_compatible(dev, compat_data)->ocd_data == 0) - return (ENXIO); - - device_set_desc(dev, "Coresight Dynamic Replicator"); - - return (BUS_PROBE_DEFAULT); -} - -static int replicator_attach(device_t dev) { struct replicator_softc *sc; @@ -149,7 +119,6 @@ replicator_attach(device_t dev) static device_method_t replicator_methods[] = { /* Device interface */ - DEVMETHOD(device_probe, replicator_probe), DEVMETHOD(device_attach, replicator_attach), /* Coresight interface */ @@ -159,14 +128,5 @@ static device_method_t replicator_methods[] = { DEVMETHOD_END }; -static driver_t replicator_driver = { - "replicator", - replicator_methods, - sizeof(struct replicator_softc), -}; - -static devclass_t replicator_devclass; - -DRIVER_MODULE(replicator, simplebus, replicator_driver, replicator_devclass, - 0, 0); -MODULE_VERSION(replicator, 1); +DEFINE_CLASS_0(replicator, replicator_driver, replicator_methods, + sizeof(struct replicator_softc)); Added: head/sys/arm64/coresight/coresight_replicator.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/arm64/coresight/coresight_replicator.h Fri Jun 12 17:31:38 2020 (r362109) @@ -0,0 +1,46 @@ +/*- + * Copyright (c) 2020 Ruslan Bukin + * All rights reserved. + * + * This software was developed by SRI International and the University of + * Cambridge Computer Laboratory under DARPA/AFRL contract FA8750-10-C-0237 + * ("CTSRD"), as part of the DARPA CRASH research programme. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _ARM64_CORESIGHT_CORESIGHT_REPLICATOR_H_ +#define _ARM64_CORESIGHT_CORESIGHT_REPLICATOR_H_ + +#define REPLICATOR_IDFILTER0 0x00 +#define REPLICATOR_IDFILTER1 0x04 + +DECLARE_CLASS(replicator_driver); + +struct replicator_softc { + struct resource *res; + struct coresight_platform_data *pdata; +}; + +#endif /* !_ARM64_CORESIGHT_CORESIGHT_REPLICATOR_H_ */ Added: head/sys/arm64/coresight/coresight_replicator_acpi.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/arm64/coresight/coresight_replicator_acpi.c Fri Jun 12 17:31:38 2020 (r362109) @@ -0,0 +1,81 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2020 Ruslan Bukin + * + * This software was developed by SRI International and the University of + * Cambridge Computer Laboratory (Department of Computer Science and + * Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the + * DARPA SSITH research programme. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "opt_acpi.h" + +#include +__FBSDID("$FreeBSD$"); + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include + +static int +replicator_acpi_probe(device_t dev) +{ + static char *replicator_ids[] = { "ARMHC98D", NULL }; + int error; + + error = ACPI_ID_PROBE(device_get_parent(dev), dev, + replicator_ids, NULL); + if (error <= 0) + device_set_desc(dev, "ARM Coresight Replicator"); + + return (error); +} + +static device_method_t replicator_acpi_methods[] = { + /* Device interface */ + DEVMETHOD(device_probe, replicator_acpi_probe), + + /* End */ + DEVMETHOD_END +}; + +DEFINE_CLASS_1(replicator, replicator_acpi_driver, replicator_acpi_methods, + sizeof(struct replicator_softc), replicator_driver); + +static devclass_t replicator_acpi_devclass; + +EARLY_DRIVER_MODULE(replicator, acpi, replicator_acpi_driver, + replicator_acpi_devclass, 0, 0, + BUS_PASS_INTERRUPT + BUS_PASS_ORDER_MIDDLE); Added: head/sys/arm64/coresight/coresight_replicator_fdt.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/arm64/coresight/coresight_replicator_fdt.c Fri Jun 12 17:31:38 2020 (r362109) @@ -0,0 +1,83 @@ +/*- + * Copyright (c) 2018-2020 Ruslan Bukin + * All rights reserved. + * + * This software was developed by BAE Systems, the University of Cambridge + * Computer Laboratory, and Memorial University under DARPA/AFRL contract + * FA8650-15-C-7558 ("CADETS"), as part of the DARPA Transparent Computing + * (TC) research program. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +__FBSDID("$FreeBSD$"); + +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include + +#include "coresight_if.h" + +static struct ofw_compat_data compat_data[] = { + { "arm,coresight-dynamic-replicator", 1 }, + { NULL, 0 } +}; + +static int +replicator_fdt_probe(device_t dev) +{ + if (!ofw_bus_status_okay(dev)) + return (ENXIO); + + if (ofw_bus_search_compatible(dev, compat_data)->ocd_data == 0) + return (ENXIO); + + device_set_desc(dev, "ARM Coresight Replicator"); + + return (BUS_PROBE_DEFAULT); +} + +static device_method_t replicator_fdt_methods[] = { + /* Device interface */ + DEVMETHOD(device_probe, replicator_fdt_probe), + DEVMETHOD_END +}; + +DEFINE_CLASS_1(replicator, replicator_fdt_driver, replicator_fdt_methods, + sizeof(struct replicator_softc), replicator_driver); + +static devclass_t replicator_fdt_devclass; + +EARLY_DRIVER_MODULE(replicator, simplebus, replicator_fdt_driver, + replicator_fdt_devclass, 0, 0, + BUS_PASS_INTERRUPT + BUS_PASS_ORDER_MIDDLE); Modified: head/sys/conf/files.arm64 ============================================================================== --- head/sys/conf/files.arm64 Fri Jun 12 16:51:55 2020 (r362108) +++ head/sys/conf/files.arm64 Fri Jun 12 17:31:38 2020 (r362109) @@ -189,13 +189,15 @@ arm64/coresight/coresight.c standard arm64/coresight/coresight_if.m standard arm64/coresight/coresight_cmd.c standard arm64/coresight/coresight_cpu_debug.c standard -arm64/coresight/coresight_replicator.c standard arm64/coresight/coresight_etm4x.c standard arm64/coresight/coresight_etm4x_acpi.c optional acpi arm64/coresight/coresight_etm4x_fdt.c optional fdt arm64/coresight/coresight_funnel.c standard arm64/coresight/coresight_funnel_acpi.c optional acpi arm64/coresight/coresight_funnel_fdt.c optional fdt +arm64/coresight/coresight_replicator.c standard +arm64/coresight/coresight_replicator_acpi.c optional acpi +arm64/coresight/coresight_replicator_fdt.c optional fdt arm64/coresight/coresight_tmc.c standard arm64/coresight/coresight_tmc_acpi.c optional acpi arm64/coresight/coresight_tmc_fdt.c optional fdt