From nobody Wed Jan 19 19:43:57 2022 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id C03A41963C48; Wed, 19 Jan 2022 19:43:57 +0000 (UTC) (envelope-from git@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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JfGKn3glWz3DKC; Wed, 19 Jan 2022 19:43:57 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1642621437; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=mA/7nrCo/KhQdOkLkTWxKeRe89al3t78wWk59IocyPc=; b=C+zVzdBeKeB6ixRWo/uGAkdFN9Bf1gmLut5E+/ka+4ClSzbGVLPt2AN182SHAIL0cW4znu 6GNhBRmOuzDspWYsGMKhGrKOZpdMJO5cVN9Z0JVMM3e8t2F40XMz+x2QS5Us9BXRQmzWJ9 3aIM7oCnD9xDgjYnsi/rdbALHMZpwXnc9qFc7mUA9YhTOInor/iNw9m0Q53maA8HxJLt3o Z6MtaFbV1p9vDJDecrFrvJVRGToihIQ8UcZK4US2QBIpzSiAhd88J+e4xNmLD2FKjgD5kE 8Wj4zIRoThElTuL0xbAIASDg9FQKj1eOOHOatZMOtOuSOLVVEKduEA3s9wEtbQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 57FDB1ADC5; Wed, 19 Jan 2022 19:43:57 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 20JJhvcQ038077; Wed, 19 Jan 2022 19:43:57 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 20JJhvQB038076; Wed, 19 Jan 2022 19:43:57 GMT (envelope-from git) Date: Wed, 19 Jan 2022 19:43:57 GMT Message-Id: <202201191943.20JJhvQB038076@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Alan Somers Subject: git: eea7c61590ae - main - Add tests for ses(4) List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: asomers X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: eea7c61590ae8968b3f1f609cf0bc8633222a94f Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1642621437; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=mA/7nrCo/KhQdOkLkTWxKeRe89al3t78wWk59IocyPc=; b=tkX95YG0stmuWKFSL8gA8FDfn3CaOPMKu7YKNXmgdVGV1m6DKUwLOjxCLVqkNqkeU7WAU9 LTzgymcTvkuZIT8a1amEeC1cSThZOTYNr8sbHJXdYut/BjTKvhKHwImuMTAwpaNeGYE/cO gnAUfcGCkMuF2hLPeYB55hlajLlGK9rU8IKEiI6gN0OeuHNGpWi2oi5pbQlS0YzaXazTS0 IBLQF6za+bwDFMOwQx9U7FxJA/zTXxDEZLgkZD5wIa6xqu3UQ2SmisXNw9x3roZp/BY+lL GMiXVklPOCfRP7rXGnDR4Z8BRcdZzn0wQjuA+QiT3VBDYHm0Iu66hlQEO87Q/g== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1642621437; a=rsa-sha256; cv=none; b=Eb5pz59UgXAD+JyhAgfBIxAPcETxpNwhjkTb1Ex4tFZk2XjGsK2gUYm7zpELqvZGN8ogrO Ig3LHwzMYHJCxQtxcuTCRejVXPr2DOK0ygMDpUNX0Ft6d8TXsucLKonvtYtt/2P3LW9P3J TrOxOtS8ae0wgWgCSeM9OdtZoIsl+Ea11FFTeVsk3Tx43aRvwloI8DXkmHcALr21GLhqQz V44r44jmJLi6uVKrrmqglKgRO8s1u9ZIry83JwpmtPvzewxhZqyAXrjUEiLfCt0dqj3VgZ EegTA0BDU5gYENOAoH1UEOT+ltz3DJzCX9DulGp10wPlEjY1YwZPzGxIZy4Yfw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by asomers: URL: https://cgit.FreeBSD.org/src/commit/?id=eea7c61590ae8968b3f1f609cf0bc8633222a94f commit eea7c61590ae8968b3f1f609cf0bc8633222a94f Author: Alan Somers AuthorDate: 2021-08-27 20:38:39 +0000 Commit: Alan Somers CommitDate: 2022-01-19 19:43:51 +0000 Add tests for ses(4) The tests require SES hardware. Without it, the test cases will be skipped. Reviewed by: ken Differential Revision: https://reviews.freebsd.org/D31809 Sponsored by: Axcient MFC after: 2 weeks --- tests/sys/Makefile | 1 + tests/sys/ses/Makefile | 11 + tests/sys/ses/common.h | 59 ++++ tests/sys/ses/destructive.c | 289 +++++++++++++++++++ tests/sys/ses/nondestructive.c | 636 +++++++++++++++++++++++++++++++++++++++++ usr.sbin/sesutil/sesutil.c | 1 + 6 files changed, 997 insertions(+) diff --git a/tests/sys/Makefile b/tests/sys/Makefile index 2ba60f41b76c..2faf04054d7f 100644 --- a/tests/sys/Makefile +++ b/tests/sys/Makefile @@ -28,6 +28,7 @@ TESTS_SUBDIRS+= netmap TESTS_SUBDIRS+= netpfil TESTS_SUBDIRS+= opencrypto TESTS_SUBDIRS+= posixshm +TESTS_SUBDIRS+= ses TESTS_SUBDIRS+= sys TESTS_SUBDIRS+= vfs TESTS_SUBDIRS+= vm diff --git a/tests/sys/ses/Makefile b/tests/sys/ses/Makefile new file mode 100644 index 000000000000..8a0c54a2dd52 --- /dev/null +++ b/tests/sys/ses/Makefile @@ -0,0 +1,11 @@ +PACKAGE= tests + +TESTSDIR= ${TESTSBASE}/sys/ses + +ATF_TESTS_C+= destructive +ATF_TESTS_C+= nondestructive + +# Some tests cases alter enclosure state, so they can't run concurrently. +TEST_METADATA.destructive+= is_exclusive=true + +.include diff --git a/tests/sys/ses/common.h b/tests/sys/ses/common.h new file mode 100644 index 000000000000..c4a74bd8505f --- /dev/null +++ b/tests/sys/ses/common.h @@ -0,0 +1,59 @@ +/*- + * Copyright (C) 2021 Axcient, Inc. All rights reserved. + * + * 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. + * + * $FreeBSD$ + */ + +typedef bool(*ses_cb)(const char *devname, int fd); + +// Run a test function on every available ses device +static void +for_each_ses_dev(ses_cb cb, int oflags) +{ + glob_t g; + int r; + unsigned i; + bool tested = false; + + g.gl_pathc = 0; + g.gl_pathv = NULL; + g.gl_offs = 0; + + r = glob("/dev/ses*", GLOB_NOSORT, NULL, &g); + ATF_REQUIRE_EQ(r, 0); + + for(i = 0; i < g.gl_pathc; i++) { + int fd; + + fd = open(g.gl_pathv[i], oflags); + ATF_REQUIRE(fd >= 0); + tested |= cb(g.gl_pathv[i], fd); + close(fd); + } + + if (!tested) + atf_tc_skip("No supported devices found"); + + globfree(&g); +} diff --git a/tests/sys/ses/destructive.c b/tests/sys/ses/destructive.c new file mode 100644 index 000000000000..307b272c447f --- /dev/null +++ b/tests/sys/ses/destructive.c @@ -0,0 +1,289 @@ +/*- + * Copyright (C) 2021 Axcient, Inc. All rights reserved. + * + * 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. + * + * $FreeBSD$ + */ + +/* Tests that alter an enclosure's state */ + +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "common.h" + +// Run a test function on just one ses device +static void +for_one_ses_dev(ses_cb cb) +{ + glob_t g; + int fd, r; + + g.gl_pathc = 0; + g.gl_pathv = NULL; + g.gl_offs = 0; + + r = glob("/dev/ses*", GLOB_NOSORT, NULL, &g); + ATF_REQUIRE_EQ(r, 0); + if (g.gl_pathc == 0) + atf_tc_skip("No ses devices found"); + + fd = open(g.gl_pathv[0], O_RDWR); + ATF_REQUIRE(fd >= 0); + cb(g.gl_pathv[0], fd); + close(fd); + + globfree(&g); +} + +static bool do_setelmstat(const char *devname __unused, int fd) { + encioc_element_t *map; + unsigned elm_idx; + unsigned nobj; + int r; + elm_type_t last_elm_type = -1; + + r = ioctl(fd, ENCIOC_GETNELM, (caddr_t) &nobj); + ATF_REQUIRE_EQ(r, 0); + + map = calloc(nobj, sizeof(encioc_element_t)); + ATF_REQUIRE(map != NULL); + r = ioctl(fd, ENCIOC_GETELMMAP, (caddr_t) map); + + /* Set the IDENT bit for every disk slot */ + for (elm_idx = 0; elm_idx < nobj; elm_idx++) { + encioc_elm_status_t elmstat; + struct ses_ctrl_dev_slot *cslot; + struct ses_status_dev_slot *sslot; + + if (last_elm_type != map[elm_idx].elm_type) { + /* skip overall elements */ + last_elm_type = map[elm_idx].elm_type; + continue; + } + elmstat.elm_idx = elm_idx; + if (map[elm_idx].elm_type == ELMTYP_DEVICE || + map[elm_idx].elm_type == ELMTYP_ARRAY_DEV) + { + r = ioctl(fd, ENCIOC_GETELMSTAT, (caddr_t)&elmstat); + ATF_REQUIRE_EQ(r, 0); + + cslot = (struct ses_ctrl_dev_slot*)&elmstat.cstat[0]; + sslot = (struct ses_status_dev_slot*)&elmstat.cstat[0]; + + ses_ctrl_common_set_select(&cslot->common, 1); + ses_ctrl_dev_slot_set_rqst_ident(cslot, 1); + r = ioctl(fd, ENCIOC_SETELMSTAT, (caddr_t)&elmstat); + ATF_REQUIRE_EQ(r, 0); + } + } + + /* Check the IDENT bit for every disk slot */ + last_elm_type = -1; + for (elm_idx = 0; elm_idx < nobj; elm_idx++) { + encioc_elm_status_t elmstat; + struct ses_status_dev_slot *sslot; + + if (last_elm_type != map[elm_idx].elm_type) { + /* skip overall elements */ + last_elm_type = map[elm_idx].elm_type; + continue; + } + elmstat.elm_idx = elm_idx; + if (map[elm_idx].elm_type == ELMTYP_DEVICE || + map[elm_idx].elm_type == ELMTYP_ARRAY_DEV) + { + int i; + + r = ioctl(fd, ENCIOC_GETELMSTAT, (caddr_t)&elmstat); + ATF_REQUIRE_EQ(r, 0); + + sslot = (struct ses_status_dev_slot*)&elmstat.cstat[0]; + + for (i = 0; i < 10; i++) { + r = ioctl(fd, ENCIOC_GETELMSTAT, + (caddr_t)&elmstat); + ATF_REQUIRE_EQ(r, 0); + if (0 == ses_status_dev_slot_get_ident(sslot)) { + /* Needs more time to take effect */ + usleep(100000); + } + } + ATF_CHECK(ses_status_dev_slot_get_ident(sslot) != 0); + + } + } + + free(map); + return (true); +} + +/* + * sg_ses doesn't provide "dump and restore" functionality. The closest is to + * dump status page 2, then manually edit the file to set every individual + * element select bit, then load the entire file. But that is much too hard. + * Instead, we'll just clear every ident bit. + */ +static bool +do_setelmstat_cleanup(const char *devname __unused, int fd __unused) { + encioc_element_t *map; + unsigned elm_idx; + unsigned nobj; + int r; + elm_type_t last_elm_type = -1; + + r = ioctl(fd, ENCIOC_GETNELM, (caddr_t) &nobj); + ATF_REQUIRE_EQ(r, 0); + + map = calloc(nobj, sizeof(encioc_element_t)); + ATF_REQUIRE(map != NULL); + r = ioctl(fd, ENCIOC_GETELMMAP, (caddr_t) map); + + /* Clear the IDENT bit for every disk slot */ + for (elm_idx = 0; elm_idx < nobj; elm_idx++) { + encioc_elm_status_t elmstat; + struct ses_ctrl_dev_slot *cslot; + + if (last_elm_type != map[elm_idx].elm_type) { + /* skip overall elements */ + last_elm_type = map[elm_idx].elm_type; + continue; + } + elmstat.elm_idx = elm_idx; + if (map[elm_idx].elm_type == ELMTYP_DEVICE || + map[elm_idx].elm_type == ELMTYP_ARRAY_DEV) + { + cslot = (struct ses_ctrl_dev_slot*)&elmstat.cstat[0]; + + ses_ctrl_common_set_select(&cslot->common, 1); + ses_ctrl_dev_slot_set_rqst_ident(cslot, 0); + r = ioctl(fd, ENCIOC_SETELMSTAT, (caddr_t)&elmstat); + } + } + + return(true); +} + + +ATF_TC_WITH_CLEANUP(setelmstat); +ATF_TC_HEAD(setelmstat, tc) +{ + atf_tc_set_md_var(tc, "descr", "Exercise ENCIOC_SETELMSTAT"); + atf_tc_set_md_var(tc, "require.user", "root"); +} +ATF_TC_BODY(setelmstat, tc) +{ + for_one_ses_dev(do_setelmstat); +} +ATF_TC_CLEANUP(setelmstat, tc) +{ + for_one_ses_dev(do_setelmstat_cleanup); +} + + +static bool do_setencstat(const char *devname __unused, int fd) { + unsigned char encstat; + int r, i; + bool worked = false; + + /* + * SES provides no way to read the current setting of the enclosure + * control page common status bits. So we'll blindly set CRIT. + */ + encstat = 1 << SES_CTRL_PAGE_CRIT_SHIFT; + r = ioctl(fd, ENCIOC_SETENCSTAT, (caddr_t) &encstat); + ATF_REQUIRE_EQ(r, 0); + + /* Check that the status has changed */ + for (i = 0; i < 10; i++) { + r = ioctl(fd, ENCIOC_GETENCSTAT, (caddr_t) &encstat); + ATF_REQUIRE_EQ(r, 0); + if (encstat & SES_CTRL_PAGE_CRIT_MASK) { + worked = true; + break; + } + usleep(100000); + } + if (!worked) { + /* Some enclosures don't support setting the enclosure status */ + return (false); + } else + return (true); +} + +static bool do_setencstat_cleanup(const char *devname __unused, int fd) { + unsigned char encstat; + + /* + * SES provides no way to read the current setting of the enclosure + * control page common status bits. So we don't know what they were + * set to before the test. We'll blindly clear all bits. + */ + encstat = 0; + ioctl(fd, ENCIOC_SETENCSTAT, (caddr_t) &encstat); + return (true); +} + +ATF_TC_WITH_CLEANUP(setencstat); +ATF_TC_HEAD(setencstat, tc) +{ + atf_tc_set_md_var(tc, "descr", "Exercise ENCIOC_SETENCSTAT"); + atf_tc_set_md_var(tc, "require.user", "root"); +} +ATF_TC_BODY(setencstat, tc) +{ + for_each_ses_dev(do_setencstat, O_RDWR); +} +ATF_TC_CLEANUP(setencstat, tc) +{ + for_each_ses_dev(do_setencstat_cleanup, O_RDWR); +} + +ATF_TP_ADD_TCS(tp) +{ + + /* + * Untested ioctls: + * + * * ENCIOC_INIT because SES doesn't need it and I don't have any + * SAF-TE devices. + * + * * ENCIOC_SETSTRING because it's seriously unsafe! It's normally + * used for stuff like firmware updates + */ + ATF_TP_ADD_TC(tp, setelmstat); + ATF_TP_ADD_TC(tp, setencstat); + // TODO ENCIOC_SETELMSTAT + + return (atf_no_error()); +} diff --git a/tests/sys/ses/nondestructive.c b/tests/sys/ses/nondestructive.c new file mode 100644 index 000000000000..e52a38a97862 --- /dev/null +++ b/tests/sys/ses/nondestructive.c @@ -0,0 +1,636 @@ +/*- + * Copyright (C) 2021 Axcient, Inc. All rights reserved. + * + * 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. + * + * $FreeBSD$ + */ + +/* Basic smoke test of the ioctl interface */ + +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "common.h" + +static bool do_getelmdesc(const char *devname, int fd) { + regex_t re; + FILE *pipe; + char cmd[256]; + char line[256]; + char *actual; + unsigned nobj; + unsigned elm_idx = 0; + int r; + + actual = calloc(UINT16_MAX, sizeof(char)); + ATF_REQUIRE(actual != NULL); + r = regcomp(&re, "(Overall|Element [0-9]+) descriptor: ", REG_EXTENDED); + ATF_REQUIRE_EQ(r, 0); + + r = ioctl(fd, ENCIOC_GETNELM, (caddr_t) &nobj); + ATF_REQUIRE_EQ(r, 0); + + snprintf(cmd, sizeof(cmd), "sg_ses -p7 %s", devname); + pipe = popen(cmd, "r"); + ATF_REQUIRE(pipe != NULL); + while(NULL != fgets(line, sizeof(line), pipe)) { + regmatch_t matches[1]; + encioc_elm_desc_t e_desc; + char *expected; + size_t elen; + + if (regexec(&re, line, 1, matches, 0) == REG_NOMATCH) { + continue; + } + + expected = &line[matches[0].rm_eo]; + /* Remove trailing newline */ + elen = strnlen(expected, sizeof(line) - matches[0].rm_eo); + expected[elen - 1] = '\0'; + /* + * Zero the result string. XXX we wouldn't have to do this if + * the kernel would nul-terminate the result. + */ + memset(actual, 0, UINT16_MAX); + e_desc.elm_idx = elm_idx; + e_desc.elm_desc_len = UINT16_MAX; + e_desc.elm_desc_str = actual; + r = ioctl(fd, ENCIOC_GETELMDESC, (caddr_t) &e_desc); + ATF_REQUIRE_EQ(r, 0); + if (0 == strcmp("", expected)) { + /* sg_ses replaces "" with "" */ + ATF_CHECK_STREQ("", actual); + } else + ATF_CHECK_STREQ(expected, actual); + elm_idx++; + } + + r = pclose(pipe); + regfree(&re); + free(actual); + if (r != 0) { + /* Probably an SGPIO device */ + + return (false); + } else { + ATF_CHECK_EQ_MSG(nobj, elm_idx, + "Did not find the expected number of element " + "descriptors in sg_ses's output"); + return (true); + } +} + +ATF_TC(getelmdesc); +ATF_TC_HEAD(getelmdesc, tc) +{ + atf_tc_set_md_var(tc, "descr", + "Compare ENCIOC_GETELMDESC's output to sg3_utils'"); + atf_tc_set_md_var(tc, "require.user", "root"); + atf_tc_set_md_var(tc, "require.progs", "sg_ses"); +} +ATF_TC_BODY(getelmdesc, tc) +{ + for_each_ses_dev(do_getelmdesc, O_RDONLY); +} + +static bool do_getelmdevnames(const char *devname __unused, int fd) { + encioc_element_t *map; + unsigned nobj; + const size_t namesize = 128; + int r; + char *namebuf; + unsigned elm_idx; + + r = ioctl(fd, ENCIOC_GETNELM, (caddr_t) &nobj); + ATF_REQUIRE_EQ(r, 0); + + namebuf = calloc(namesize, sizeof(char)); + ATF_REQUIRE(namebuf != NULL); + map = calloc(nobj, sizeof(encioc_element_t)); + ATF_REQUIRE(map != NULL); + r = ioctl(fd, ENCIOC_GETELMMAP, (caddr_t) map); + ATF_REQUIRE_EQ(r, 0); + + for (elm_idx = 0; elm_idx < nobj; elm_idx++) { + /* + * devnames should be present if: + * * The element is of type Device Slot or Array Device Slot + * * It isn't an Overall Element + * * The element's status is not "Not Installed" + */ + encioc_elm_status_t e_status; + encioc_elm_devnames_t elmdn; + + memset(&e_status, 0, sizeof(e_status)); + e_status.elm_idx = elm_idx; + r = ioctl(fd, ENCIOC_GETELMSTAT, (caddr_t)&e_status); + ATF_REQUIRE_EQ(r, 0); + + memset(&elmdn, 0, sizeof(elmdn)); + elmdn.elm_idx = elm_idx; + elmdn.elm_names_size = namesize; + elmdn.elm_devnames = namebuf; + namebuf[0] = '\0'; + r = ioctl(fd, ENCIOC_GETELMDEVNAMES, (caddr_t) &elmdn); + if (e_status.cstat[0] != SES_OBJSTAT_UNSUPPORTED && + e_status.cstat[0] != SES_OBJSTAT_NOTINSTALLED && + (map[elm_idx].elm_type == ELMTYP_DEVICE || + map[elm_idx].elm_type == ELMTYP_ARRAY_DEV)) + { + ATF_CHECK_EQ_MSG(r, 0, "devnames not found. This could be due to a buggy ses driver, buggy ses controller, dead HDD, or an ATA HDD in a SAS slot"); + } else { + ATF_CHECK(r != 0); + } + + if (r == 0) { + size_t z = 0; + int da = 0, ada = 0, pass = 0, nvd = 0; + int nvme = 0, unknown = 0; + + while(elmdn.elm_devnames[z] != '\0') { + size_t e; + char *s; + + if (elmdn.elm_devnames[z] == ',') + z++; /* Skip the comma */ + s = elmdn.elm_devnames + z; + e = strcspn(s, "0123456789"); + if (0 == strncmp("da", s, e)) + da++; + else if (0 == strncmp("ada", s, e)) + ada++; + else if (0 == strncmp("pass", s, e)) + pass++; + else if (0 == strncmp("nvd", s, e)) + nvd++; + else if (0 == strncmp("nvme", s, e)) + nvme++; + else + unknown++; + z += strcspn(elmdn.elm_devnames + z, ","); + } + /* There should be one pass dev for each non-pass dev */ + ATF_CHECK_EQ(pass, da + ada + nvd + nvme); + ATF_CHECK_EQ_MSG(0, unknown, + "Unknown device names %s", elmdn.elm_devnames); + } + } + free(map); + free(namebuf); + + return (true); +} + +ATF_TC(getelmdevnames); +ATF_TC_HEAD(getelmdevnames, tc) +{ + atf_tc_set_md_var(tc, "descr", + "Compare ENCIOC_GETELMDEVNAMES's output to sg3_utils'"); + atf_tc_set_md_var(tc, "require.user", "root"); + atf_tc_set_md_var(tc, "require.progs", "sg_ses"); +} +ATF_TC_BODY(getelmdevnames, tc) +{ + for_each_ses_dev(do_getelmdevnames, O_RDONLY); +} + +static int +elm_type_name2int(const char *name) { + const char *elm_type_names[] = ELM_TYPE_NAMES; + int i; + + for (i = 0; i <= ELMTYP_LAST; i++) { + /* sg_ses uses different case than ses(4) */ + if (0 == strcasecmp(name, elm_type_names[i])) + return i; + } + return (-1); +} + +static bool do_getelmmap(const char *devname, int fd) { + encioc_element_t *map; + FILE *pipe; + char cmd[256]; + char line[256]; + unsigned elm_idx = 0; + unsigned nobj, subenc_id; + int r, elm_type; + + r = ioctl(fd, ENCIOC_GETNELM, (caddr_t) &nobj); + ATF_REQUIRE_EQ(r, 0); + + map = calloc(nobj, sizeof(encioc_element_t)); + ATF_REQUIRE(map != NULL); + r = ioctl(fd, ENCIOC_GETELMMAP, (caddr_t) map); + ATF_REQUIRE_EQ(r, 0); + + snprintf(cmd, sizeof(cmd), "sg_ses -p1 %s", devname); + pipe = popen(cmd, "r"); + ATF_REQUIRE(pipe != NULL); + while(NULL != fgets(line, sizeof(line), pipe)) { + char elm_type_name[80]; + int i, num_elm; + + r = sscanf(line, + " Element type: %[a-zA-Z0-9_ /], subenclosure id: %d", + elm_type_name, &subenc_id); + if (r == 2) { + elm_type = elm_type_name2int(elm_type_name); + continue; + } else { + r = sscanf(line, + " Element type: vendor specific [0x%x], subenclosure id: %d", + &elm_type, &subenc_id); + if (r == 2) + continue; + } + r = sscanf(line, " number of possible elements: %d", + &num_elm); + if (r != 1) + continue; + + /* Skip the Overall elements */ + elm_idx++; + for (i = 0; i < num_elm; i++, elm_idx++) { + ATF_CHECK_EQ(map[elm_idx].elm_idx, elm_idx); + ATF_CHECK_EQ(map[elm_idx].elm_subenc_id, subenc_id); + ATF_CHECK_EQ((int)map[elm_idx].elm_type, elm_type); + } + } + + free(map); + r = pclose(pipe); + if (r != 0) { + /* Probably an SGPIO device */ + return (false); + } else { + ATF_CHECK_EQ_MSG(nobj, elm_idx, + "Did not find the expected number of element " + "descriptors in sg_ses's output"); + return (true); + } +} + +ATF_TC(getelmmap); +ATF_TC_HEAD(getelmmap, tc) +{ + atf_tc_set_md_var(tc, "descr", + "Compare ENCIOC_GETELMMAP's output to sg3_utils'"); + atf_tc_set_md_var(tc, "require.user", "root"); + atf_tc_set_md_var(tc, "require.progs", "sg_ses"); +} +ATF_TC_BODY(getelmmap, tc) +{ + for_each_ses_dev(do_getelmmap, O_RDONLY); +} + +static bool do_getelmstat(const char *devname, int fd) { + encioc_element_t *map; + unsigned elm_idx; + unsigned nobj; + int r, elm_subidx; + elm_type_t last_elm_type = -1; + + r = ioctl(fd, ENCIOC_GETNELM, (caddr_t) &nobj); + ATF_REQUIRE_EQ(r, 0); + + map = calloc(nobj, sizeof(encioc_element_t)); + ATF_REQUIRE(map != NULL); + r = ioctl(fd, ENCIOC_GETELMMAP, (caddr_t) map); + + for (elm_idx = 0; elm_idx < nobj; elm_subidx++, elm_idx++) { + encioc_elm_status_t e_status; + FILE *pipe; + char cmd[256]; + uint32_t status; + int pr; + + if (last_elm_type != map[elm_idx].elm_type) + elm_subidx = -1; + last_elm_type = map[elm_idx].elm_type; + + snprintf(cmd, sizeof(cmd), + "sg_ses -Hp2 --index=_%d,%d --get=0:7:32 %s", + map[elm_idx].elm_type, elm_subidx, devname); + pipe = popen(cmd, "r"); + ATF_REQUIRE(pipe != NULL); + r = fscanf(pipe, "0x%x", &status); + pr = pclose(pipe); + if (pr != 0) { + /* Probably an SGPIO device */ + free(map); + return (false); + } + ATF_REQUIRE_EQ(r, 1); + + memset(&e_status, 0, sizeof(e_status)); + e_status.elm_idx = map[elm_idx].elm_idx; + r = ioctl(fd, ENCIOC_GETELMSTAT, (caddr_t)&e_status); + ATF_REQUIRE_EQ(r, 0); + + // Compare the common status field + ATF_CHECK_EQ(e_status.cstat[0], status >> 24); + /* + * Ignore the other fields, because some have values that can + * change frequently (voltage, temperature, etc) + */ + } + free(map); + + return (true); +} + +ATF_TC(getelmstat); +ATF_TC_HEAD(getelmstat, tc) +{ + atf_tc_set_md_var(tc, "descr", + "Compare ENCIOC_GETELMSTAT's output to sg3_utils'"); + atf_tc_set_md_var(tc, "require.user", "root"); + atf_tc_set_md_var(tc, "require.progs", "sg_ses"); +} +ATF_TC_BODY(getelmstat, tc) +{ + for_each_ses_dev(do_getelmstat, O_RDONLY); +} + +static bool do_getencid(const char *devname, int fd) { + encioc_string_t stri; + FILE *pipe; + char cmd[256]; + char encid[32]; + char line[256]; + char sg_encid[32]; + int r, sg_ses_r; + + snprintf(cmd, sizeof(cmd), "sg_ses -p1 %s", devname); + pipe = popen(cmd, "r"); + ATF_REQUIRE(pipe != NULL); + sg_encid[0] = '\0'; + while(NULL != fgets(line, sizeof(line), pipe)) { + const char *f = " enclosure logical identifier (hex): %s"; + + if (1 == fscanf(pipe, f, sg_encid)) + break; + } + sg_ses_r = pclose(pipe); + + stri.bufsiz = sizeof(encid); + stri.buf = &encid[0]; + r = ioctl(fd, ENCIOC_GETENCID, (caddr_t) &stri); + ATF_REQUIRE_EQ(r, 0); + if (sg_ses_r == 0) { + ATF_REQUIRE(sg_encid[0] != '\0'); + ATF_CHECK_STREQ(sg_encid, (char*)stri.buf); + return (true); + } else { + /* Probably SGPIO; sg_ses unsupported */ + return (false); + } +} + +ATF_TC(getencid); +ATF_TC_HEAD(getencid, tc) +{ + atf_tc_set_md_var(tc, "descr", + "Compare ENCIOC_GETENCID's output to sg3_utils'"); + atf_tc_set_md_var(tc, "require.user", "root"); + atf_tc_set_md_var(tc, "require.progs", "sg_ses"); +} +ATF_TC_BODY(getencid, tc) +{ + for_each_ses_dev(do_getencid, O_RDONLY); +} + +static bool do_getencname(const char *devname, int fd) { + encioc_string_t stri; + FILE *pipe; + char cmd[256]; + char encname[32]; + char line[256]; + int r; + + snprintf(cmd, sizeof(cmd), "sg_inq -o %s | awk '" + "/Vendor identification/ {vi=$NF} " + "/Product identification/ {pi=$NF} " + "/Product revision level/ {prl=$NF} " + "END {printf(vi \" \" pi \" \" prl)}'", devname); + pipe = popen(cmd, "r"); + ATF_REQUIRE(pipe != NULL); + ATF_REQUIRE(NULL != fgets(line, sizeof(line), pipe)); + pclose(pipe); + + stri.bufsiz = sizeof(encname); + stri.buf = &encname[0]; + r = ioctl(fd, ENCIOC_GETENCNAME, (caddr_t) &stri); + ATF_REQUIRE_EQ(r, 0); + if (strlen(line) < 3) { + // Probably an SGPIO device, INQUIRY unsupported + return (false); + } else { + ATF_CHECK_STREQ(line, (char*)stri.buf); + return (true); + } +} + +ATF_TC(getencname); +ATF_TC_HEAD(getencname, tc) +{ + atf_tc_set_md_var(tc, "descr", + "Compare ENCIOC_GETENCNAME's output to sg3_utils'"); + atf_tc_set_md_var(tc, "require.user", "root"); + atf_tc_set_md_var(tc, "require.progs", "sg_inq"); +} +ATF_TC_BODY(getencname, tc) +{ + for_each_ses_dev(do_getencname, O_RDONLY); +} + +static bool do_getencstat(const char *devname, int fd) { + FILE *pipe; + char cmd[256]; + unsigned char e, estat, invop, info, noncrit, crit, unrecov; + int r; + + snprintf(cmd, sizeof(cmd), "sg_ses -p2 %s " + "| grep 'INVOP='", + devname); + pipe = popen(cmd, "r"); + ATF_REQUIRE(pipe != NULL); + r = fscanf(pipe, + " INVOP=%hhu, INFO=%hhu, NON-CRIT=%hhu, CRIT=%hhu, UNRECOV=%hhu", + &invop, &info, &noncrit, &crit, &unrecov); + pclose(pipe); + if (r != 5) { + /* Probably on SGPIO device */ + return (false); + } else { + r = ioctl(fd, ENCIOC_GETENCSTAT, (caddr_t) &estat); + ATF_REQUIRE_EQ(r, 0); + /* Exclude the info bit because it changes frequently */ + e = (invop << 4) | (noncrit << 2) | (crit << 1) | unrecov; + ATF_CHECK_EQ(estat & ~0x08, e); + return (true); + } +} + +ATF_TC(getencstat); +ATF_TC_HEAD(getencstat, tc) +{ + atf_tc_set_md_var(tc, "descr", + "Compare ENCIOC_GETENCSTAT's output to sg3_utils'"); + atf_tc_set_md_var(tc, "require.user", "root"); + atf_tc_set_md_var(tc, "require.progs", "sg_ses"); +} +ATF_TC_BODY(getencstat, tc) +{ + for_each_ses_dev(do_getencstat, O_RDONLY); +} + +static bool do_getnelm(const char *devname, int fd) { + FILE *pipe; + char cmd[256]; + char line[256]; + unsigned nobj, expected = 0; + int r, sg_ses_r; + + snprintf(cmd, sizeof(cmd), "sg_ses -p1 %s", devname); + pipe = popen(cmd, "r"); + ATF_REQUIRE(pipe != NULL); + + while(NULL != fgets(line, sizeof(line), pipe)) { + unsigned nelm; + + if (1 == fscanf(pipe, " number of possible elements: %u", + &nelm)) + { + expected += 1 + nelm; // +1 for the Overall element + } + } + sg_ses_r = pclose(pipe); + + r = ioctl(fd, ENCIOC_GETNELM, (caddr_t) &nobj); + ATF_REQUIRE_EQ(r, 0); + if (sg_ses_r == 0) { + ATF_CHECK_EQ(expected, nobj); + return (true); + } else { + /* Probably SGPIO, sg_ses unsupported */ + return (false); + } +} + +ATF_TC(getnelm); +ATF_TC_HEAD(getnelm, tc) +{ + atf_tc_set_md_var(tc, "descr", + "Compare ENCIOC_GETNELM's output to sg3_utils'"); + atf_tc_set_md_var(tc, "require.user", "root"); + atf_tc_set_md_var(tc, "require.progs", "sg_ses"); +} +ATF_TC_BODY(getnelm, tc) +{ + for_each_ses_dev(do_getnelm, O_RDONLY); +} + *** 84 LINES SKIPPED ***