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Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: Unify adding dimms for papr and nfit families, this will help in adding all attributes needed for the unit tests too. We don't fail adding a dimm if some of the dimm attributes are missing, so this will work fine on PAPR platforms where most dimm attributes are provided. Signed-off-by: Santosh Sivaraj --- ndctl/lib/libndctl.c | 103 ++++++++++++++++--------------------------- 1 file changed, 38 insertions(+), 65 deletions(-) diff --git a/ndctl/lib/libndctl.c b/ndctl/lib/libndctl.c index ad521d3..5f09628 100644 --- a/ndctl/lib/libndctl.c +++ b/ndctl/lib/libndctl.c @@ -1655,41 +1655,9 @@ static int ndctl_bind(struct ndctl_ctx *ctx, struct kmod_module *module, static int ndctl_unbind(struct ndctl_ctx *ctx, const char *devpath); static struct kmod_module *to_module(struct ndctl_ctx *ctx, const char *alias); -static int add_papr_dimm(struct ndctl_dimm *dimm, const char *dimm_base) -{ - int rc = -ENODEV; - char buf[SYSFS_ATTR_SIZE]; - struct ndctl_ctx *ctx = dimm->bus->ctx; - char *path = calloc(1, strlen(dimm_base) + 100); - const char * const devname = ndctl_dimm_get_devname(dimm); - - dbg(ctx, "%s: Probing of_pmem dimm at %s\n", devname, dimm_base); - - if (!path) - return -ENOMEM; - - /* construct path to the papr compatible dimm flags file */ - sprintf(path, "%s/papr/flags", dimm_base); - - if (ndctl_bus_is_papr_scm(dimm->bus) && - sysfs_read_attr(ctx, path, buf) == 0) { - - dbg(ctx, "%s: Adding papr-scm dimm flags:\"%s\"\n", devname, buf); - dimm->cmd_family = NVDIMM_FAMILY_PAPR; - - /* Parse dimm flags */ - parse_papr_flags(dimm, buf); - - /* Allocate monitor mode fd */ - dimm->health_eventfd = open(path, O_RDONLY|O_CLOEXEC); - rc = 0; - } - - free(path); - return rc; -} - -static int add_nfit_dimm(struct ndctl_dimm *dimm, const char *dimm_base) +static int populate_dimm_attributes(struct ndctl_dimm *dimm, + const char *dimm_base, + const char *bus_prefix) { int i, rc = -1; char buf[SYSFS_ATTR_SIZE]; @@ -1703,7 +1671,7 @@ static int add_nfit_dimm(struct ndctl_dimm *dimm, const char *dimm_base) * 'unique_id' may not be available on older kernels, so don't * fail if the read fails. */ - sprintf(path, "%s/nfit/id", dimm_base); + sprintf(path, "%s/%s/id", dimm_base, bus_prefix); if (sysfs_read_attr(ctx, path, buf) == 0) { unsigned int b[9]; @@ -1718,68 +1686,74 @@ static int add_nfit_dimm(struct ndctl_dimm *dimm, const char *dimm_base) } } - sprintf(path, "%s/nfit/handle", dimm_base); + sprintf(path, "%s/%s/handle", dimm_base, bus_prefix); if (sysfs_read_attr(ctx, path, buf) < 0) goto err_read; dimm->handle = strtoul(buf, NULL, 0); - sprintf(path, "%s/nfit/phys_id", dimm_base); + sprintf(path, "%s/%s/phys_id", dimm_base, bus_prefix); if (sysfs_read_attr(ctx, path, buf) < 0) goto err_read; dimm->phys_id = strtoul(buf, NULL, 0); - sprintf(path, "%s/nfit/serial", dimm_base); + sprintf(path, "%s/%s/serial", dimm_base, bus_prefix); if (sysfs_read_attr(ctx, path, buf) == 0) dimm->serial = strtoul(buf, NULL, 0); - sprintf(path, "%s/nfit/vendor", dimm_base); + sprintf(path, "%s/%s/vendor", dimm_base, bus_prefix); if (sysfs_read_attr(ctx, path, buf) == 0) dimm->vendor_id = strtoul(buf, NULL, 0); - sprintf(path, "%s/nfit/device", dimm_base); + sprintf(path, "%s/%s/device", dimm_base, bus_prefix); if (sysfs_read_attr(ctx, path, buf) == 0) dimm->device_id = strtoul(buf, NULL, 0); - sprintf(path, "%s/nfit/rev_id", dimm_base); + sprintf(path, "%s/%s/rev_id", dimm_base, bus_prefix); if (sysfs_read_attr(ctx, path, buf) == 0) dimm->revision_id = strtoul(buf, NULL, 0); - sprintf(path, "%s/nfit/dirty_shutdown", dimm_base); + sprintf(path, "%s/%s/dirty_shutdown", dimm_base, bus_prefix); if (sysfs_read_attr(ctx, path, buf) == 0) dimm->dirty_shutdown = strtoll(buf, NULL, 0); - sprintf(path, "%s/nfit/subsystem_vendor", dimm_base); + sprintf(path, "%s/%s/subsystem_vendor", dimm_base, bus_prefix); if (sysfs_read_attr(ctx, path, buf) == 0) dimm->subsystem_vendor_id = strtoul(buf, NULL, 0); - sprintf(path, "%s/nfit/subsystem_device", dimm_base); + sprintf(path, "%s/%s/subsystem_device", dimm_base, bus_prefix); if (sysfs_read_attr(ctx, path, buf) == 0) dimm->subsystem_device_id = strtoul(buf, NULL, 0); - sprintf(path, "%s/nfit/subsystem_rev_id", dimm_base); + sprintf(path, "%s/%s/subsystem_rev_id", dimm_base, bus_prefix); if (sysfs_read_attr(ctx, path, buf) == 0) dimm->subsystem_revision_id = strtoul(buf, NULL, 0); - sprintf(path, "%s/nfit/family", dimm_base); + sprintf(path, "%s/%s/family", dimm_base, bus_prefix); if (sysfs_read_attr(ctx, path, buf) == 0) dimm->cmd_family = strtoul(buf, NULL, 0); - sprintf(path, "%s/nfit/dsm_mask", dimm_base); + sprintf(path, "%s/%s/dsm_mask", dimm_base, bus_prefix); if (sysfs_read_attr(ctx, path, buf) == 0) dimm->nfit_dsm_mask = strtoul(buf, NULL, 0); - sprintf(path, "%s/nfit/format", dimm_base); + sprintf(path, "%s/%s/format", dimm_base, bus_prefix); if (sysfs_read_attr(ctx, path, buf) == 0) dimm->format[0] = strtoul(buf, NULL, 0); for (i = 1; i < dimm->formats; i++) { - sprintf(path, "%s/nfit/format%d", dimm_base, i); + sprintf(path, "%s/%s/format%d", dimm_base, bus_prefix, i); if (sysfs_read_attr(ctx, path, buf) == 0) dimm->format[i] = strtoul(buf, NULL, 0); } - sprintf(path, "%s/nfit/flags", dimm_base); - if (sysfs_read_attr(ctx, path, buf) == 0) - parse_nfit_mem_flags(dimm, buf); + sprintf(path, "%s/%s/flags", dimm_base, bus_prefix); + if (sysfs_read_attr(ctx, path, buf) == 0) { + if (ndctl_bus_has_nfit(dimm->bus)) + parse_nfit_mem_flags(dimm, buf); + else if (ndctl_bus_is_papr_scm(dimm->bus)) { + dimm->cmd_family = NVDIMM_FAMILY_PAPR; + parse_papr_flags(dimm, buf); + } + } dimm->health_eventfd = open(path, O_RDONLY|O_CLOEXEC); rc = 0; @@ -1801,7 +1775,8 @@ static void *add_dimm(void *parent, int id, const char *dimm_base) if (!path) return NULL; - sprintf(path, "%s/nfit/formats", dimm_base); + sprintf(path, "%s/%s/formats", dimm_base, + ndctl_bus_has_nfit(bus) ? "nfit" : "papr"); if (sysfs_read_attr(ctx, path, buf) < 0) formats = 1; else @@ -1875,13 +1850,12 @@ static void *add_dimm(void *parent, int id, const char *dimm_base) else dimm->fwa_result = fwa_result_to_result(buf); + dimm->formats = formats; /* Check if the given dimm supports nfit */ if (ndctl_bus_has_nfit(bus)) { - dimm->formats = formats; - rc = add_nfit_dimm(dimm, dimm_base); - } else if (ndctl_bus_has_of_node(bus)) { - rc = add_papr_dimm(dimm, dimm_base); - } + rc = populate_dimm_attributes(dimm, dimm_base, "nfit"); + } else if (ndctl_bus_has_of_node(bus)) + rc = populate_dimm_attributes(dimm, dimm_base, "papr"); if (rc == -ENODEV) { /* Unprobed dimm with no family */ @@ -2540,13 +2514,12 @@ static void *add_region(void *parent, int id, const char *region_base) goto err_read; region->num_mappings = strtoul(buf, NULL, 0); - sprintf(path, "%s/nfit/range_index", region_base); - if (ndctl_bus_has_nfit(bus)) { - if (sysfs_read_attr(ctx, path, buf) < 0) - goto err_read; - region->range_index = strtoul(buf, NULL, 0); - } else + sprintf(path, "%s/%s/range_index", region_base, + ndctl_bus_has_nfit(bus) ? 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Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: For NFIT to be available ACPI is a must, so don't fail when nfit modules are missing on a platform that doesn't support ACPI. Signed-off-by: Santosh Sivaraj --- test.h | 2 +- test/ack-shutdown-count-set.c | 2 +- test/blk_namespaces.c | 2 +- test/core.c | 15 +++++++++++++-- test/dpa-alloc.c | 2 +- test/dsm-fail.c | 2 +- test/libndctl.c | 2 +- test/multi-pmem.c | 2 +- test/parent-uuid.c | 2 +- test/pmem_namespaces.c | 2 +- 10 files changed, 22 insertions(+), 11 deletions(-) diff --git a/test.h b/test.h index 3f6212e..94d8936 100644 --- a/test.h +++ b/test.h @@ -30,7 +30,7 @@ void builtin_xaction_namespace_reset(void); struct kmod_ctx; struct kmod_module; -int nfit_test_init(struct kmod_ctx **ctx, struct kmod_module **mod, +int ndctl_test_init(struct kmod_ctx **ctx, struct kmod_module **mod, struct ndctl_ctx *nd_ctx, int log_level, struct ndctl_test *test); diff --git a/test/ack-shutdown-count-set.c b/test/ack-shutdown-count-set.c index 742e976..6315a94 100644 --- a/test/ack-shutdown-count-set.c +++ b/test/ack-shutdown-count-set.c @@ -99,7 +99,7 @@ static int test_ack_shutdown_count_set(int loglevel, struct ndctl_test *test, int result = EXIT_FAILURE, err; ndctl_set_log_priority(ctx, loglevel); - err = nfit_test_init(&kmod_ctx, &mod, NULL, loglevel, test); + err = ndctl_test_init(&kmod_ctx, &mod, NULL, loglevel, test); if (err < 0) { result = 77; ndctl_test_skip(test); diff --git a/test/blk_namespaces.c b/test/blk_namespaces.c index 437fcad..dfb0332 100644 --- a/test/blk_namespaces.c +++ b/test/blk_namespaces.c @@ -240,7 +240,7 @@ int test_blk_namespaces(int log_level, struct ndctl_test *test, if (!bus) { fprintf(stderr, "ACPI.NFIT unavailable falling back to nfit_test\n"); - rc = nfit_test_init(&kmod_ctx, &mod, NULL, log_level, test); + rc = ndctl_test_init(&kmod_ctx, &mod, NULL, log_level, test); ndctl_invalidate(ctx); bus = ndctl_bus_get_by_provider(ctx, "nfit_test.0"); if (rc < 0 || !bus) { diff --git a/test/core.c b/test/core.c index 5118d86..974bbc4 100644 --- a/test/core.c +++ b/test/core.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #define KVER_STRLEN 20 @@ -116,11 +117,11 @@ int ndctl_test_get_skipped(struct ndctl_test *test) return test->skip; } -int nfit_test_init(struct kmod_ctx **ctx, struct kmod_module **mod, +int ndctl_test_init(struct kmod_ctx **ctx, struct kmod_module **mod, struct ndctl_ctx *nd_ctx, int log_level, struct ndctl_test *test) { - int rc; + int rc, family = NVDIMM_FAMILY_INTEL; unsigned int i; const char *name; struct ndctl_bus *bus; @@ -138,6 +139,11 @@ int nfit_test_init(struct kmod_ctx **ctx, struct kmod_module **mod, "nd_pmem", }; + if (access("/sys/bus/acpi", F_OK) == 0) { + if (errno == ENOENT) + family = NVDIMM_FAMILY_PAPR; + } + log_init(&log_ctx, "test/init", "NDCTL_TEST"); log_ctx.log_priority = log_level; @@ -195,6 +201,11 @@ retry: path = kmod_module_get_path(*mod); if (!path) { + if (family == NVDIMM_FAMILY_INTEL && + (strcmp(name, "nfit") == 0 || + strcmp(name, "nd_e820") == 0)) + continue; + log_err(&log_ctx, "%s.ko: failed to get path\n", name); break; } diff --git a/test/dpa-alloc.c b/test/dpa-alloc.c index b757b9a..10af189 100644 --- a/test/dpa-alloc.c +++ b/test/dpa-alloc.c @@ -299,7 +299,7 @@ int test_dpa_alloc(int loglevel, struct ndctl_test *test, struct ndctl_ctx *ctx) return 77; ndctl_set_log_priority(ctx, loglevel); - err = nfit_test_init(&kmod_ctx, &mod, NULL, loglevel, test); + err = ndctl_test_init(&kmod_ctx, &mod, NULL, loglevel, test); if (err < 0) { ndctl_test_skip(test); fprintf(stderr, "nfit_test unavailable skipping tests\n"); diff --git a/test/dsm-fail.c b/test/dsm-fail.c index b2c51db..1d03470 100644 --- a/test/dsm-fail.c +++ b/test/dsm-fail.c @@ -356,7 +356,7 @@ int test_dsm_fail(int loglevel, struct ndctl_test *test, struct ndctl_ctx *ctx) int result = EXIT_FAILURE, err; ndctl_set_log_priority(ctx, loglevel); - err = nfit_test_init(&kmod_ctx, &mod, NULL, loglevel, test); + err = ndctl_test_init(&kmod_ctx, &mod, NULL, loglevel, test); if (err < 0) { result = 77; ndctl_test_skip(test); diff --git a/test/libndctl.c b/test/libndctl.c index 994e0fa..5043ae0 100644 --- a/test/libndctl.c +++ b/test/libndctl.c @@ -2696,7 +2696,7 @@ int test_libndctl(int loglevel, struct ndctl_test *test, struct ndctl_ctx *ctx) daxctl_set_log_priority(daxctl_ctx, loglevel); ndctl_set_private_data(ctx, test); - err = nfit_test_init(&kmod_ctx, &mod, ctx, loglevel, test); + err = ndctl_test_init(&kmod_ctx, &mod, ctx, loglevel, test); if (err < 0) { ndctl_test_skip(test); fprintf(stderr, "nfit_test unavailable skipping tests\n"); diff --git a/test/multi-pmem.c b/test/multi-pmem.c index cb7cd40..111aa28 100644 --- a/test/multi-pmem.c +++ b/test/multi-pmem.c @@ -259,7 +259,7 @@ int test_multi_pmem(int loglevel, struct ndctl_test *test, struct ndctl_ctx *ctx ndctl_set_log_priority(ctx, loglevel); - err = nfit_test_init(&kmod_ctx, &mod, NULL, loglevel, test); + err = ndctl_test_init(&kmod_ctx, &mod, NULL, loglevel, test); if (err < 0) { result = 77; ndctl_test_skip(test); diff --git a/test/parent-uuid.c b/test/parent-uuid.c index f41ca2c..1e5a503 100644 --- a/test/parent-uuid.c +++ b/test/parent-uuid.c @@ -230,7 +230,7 @@ int test_parent_uuid(int loglevel, struct ndctl_test *test, struct ndctl_ctx *ct return 77; ndctl_set_log_priority(ctx, loglevel); - err = nfit_test_init(&kmod_ctx, &mod, NULL, loglevel, test); + err = ndctl_test_init(&kmod_ctx, &mod, NULL, loglevel, test); if (err < 0) { ndctl_test_skip(test); fprintf(stderr, "nfit_test unavailable skipping tests\n"); diff --git a/test/pmem_namespaces.c b/test/pmem_namespaces.c index eac56ce..afa79a2 100644 --- a/test/pmem_namespaces.c +++ b/test/pmem_namespaces.c @@ -203,7 +203,7 @@ int test_pmem_namespaces(int log_level, struct ndctl_test *test, if (!bus) { fprintf(stderr, "ACPI.NFIT unavailable falling back to nfit_test\n"); - rc = nfit_test_init(&kmod_ctx, &mod, NULL, log_level, test); + rc = ndctl_test_init(&kmod_ctx, &mod, NULL, log_level, test); ndctl_invalidate(ctx); bus = ndctl_bus_get_by_provider(ctx, "nfit_test.0"); if (rc < 0 || !bus) { From patchwork Tue Dec 22 04:25:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Santosh Sivaraj X-Patchwork-Id: 11985837 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A6A8CC433DB for ; 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no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; suspicious-header X-Mailman-Version: 3.1.1 Precedence: list List-Id: "Linux-nvdimm developer list." Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: This will help in getting the dimm fail tests to run on papr family too. Also add nvdimm_test compatibility string for recognizing the test module. Signed-off-by: Santosh Sivaraj --- ndctl/lib/libndctl.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/ndctl/lib/libndctl.c b/ndctl/lib/libndctl.c index 5f09628..3fb3aed 100644 --- a/ndctl/lib/libndctl.c +++ b/ndctl/lib/libndctl.c @@ -815,6 +815,8 @@ static void parse_papr_flags(struct ndctl_dimm *dimm, char *flags) dimm->flags.f_restore = 1; else if (strcmp(start, "smart_notify") == 0) dimm->flags.f_smart = 1; + else if (strcmp(start, "save_fail") == 0) + dimm->flags.f_save = 1; start = end + 1; } if (end != start) @@ -1044,7 +1046,8 @@ NDCTL_EXPORT int ndctl_bus_is_papr_scm(struct ndctl_bus *bus) if (sysfs_read_attr(bus->ctx, bus->bus_buf, buf) < 0) return 0; - return (strcmp(buf, "ibm,pmemory") == 0); + return (strcmp(buf, "ibm,pmemory") == 0 || + strcmp(buf, "nvdimm_test") == 0); } /** From patchwork Tue Dec 22 04:25:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Santosh Sivaraj X-Patchwork-Id: 11985839 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DA4A4C433E0 for ; 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Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: This is just a temporary check till the new module has SMART capabilities emulated. Signed-off-by: Santosh Sivaraj --- test/libndctl.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/test/libndctl.c b/test/libndctl.c index 5043ae0..001f78a 100644 --- a/test/libndctl.c +++ b/test/libndctl.c @@ -2427,7 +2427,8 @@ static int check_commands(struct ndctl_bus *bus, struct ndctl_dimm *dimm, * The kernel did not start emulating v1.2 namespace spec smart data * until 4.9. */ - if (!ndctl_test_attempt(test, KERNEL_VERSION(4, 9, 0))) + if (!ndctl_test_attempt(test, KERNEL_VERSION(4, 9, 0)) + || !ndctl_bus_has_nfit(bus)) dimm_commands &= ~((1 << ND_CMD_SMART) | (1 << ND_CMD_SMART_THRESHOLD)); From patchwork Tue Dec 22 04:25:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Santosh Sivaraj X-Patchwork-Id: 11985841 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C9B4EC433E0 for ; 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Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: The alignment sizes passed to ndctl in the tests are all hardcoded to 4k, the default page size on x86. Change those to the default page size on that architecture (sysconf/getconf). No functional changes otherwise. Signed-off-by: Santosh Sivaraj --- test/dpa-alloc.c | 23 ++++++++++++++--------- test/multi-dax.sh | 6 ++++-- test/sector-mode.sh | 4 +++- 3 files changed, 21 insertions(+), 12 deletions(-) diff --git a/test/dpa-alloc.c b/test/dpa-alloc.c index 10af189..ff6143e 100644 --- a/test/dpa-alloc.c +++ b/test/dpa-alloc.c @@ -48,12 +48,13 @@ static int do_test(struct ndctl_ctx *ctx, struct ndctl_test *test) struct ndctl_region *region, *blk_region = NULL; struct ndctl_namespace *ndns; struct ndctl_dimm *dimm; - unsigned long size; + unsigned long size, page_size; struct ndctl_bus *bus; char uuid_str[40]; int round; int rc; + page_size = sysconf(_SC_PAGESIZE); /* disable nfit_test.1, not used in this test */ bus = ndctl_bus_get_by_provider(ctx, NFIT_PROVIDER1); if (!bus) @@ -134,11 +135,11 @@ static int do_test(struct ndctl_ctx *ctx, struct ndctl_test *test) return rc; } ndctl_namespace_disable_invalidate(ndns); - rc = ndctl_namespace_set_size(ndns, SZ_4K); + rc = ndctl_namespace_set_size(ndns, page_size); if (rc) { - fprintf(stderr, "failed to init %s to size: %d\n", + fprintf(stderr, "failed to init %s to size: %lu\n", ndctl_namespace_get_devname(ndns), - SZ_4K); + page_size); return rc; } namespaces[i].ndns = ndns; @@ -160,7 +161,7 @@ static int do_test(struct ndctl_ctx *ctx, struct ndctl_test *test) ndns = namespaces[i % ARRAY_SIZE(namespaces)].ndns; if (i % ARRAY_SIZE(namespaces) == 0) round++; - size = SZ_4K * round; + size = page_size * round; rc = ndctl_namespace_set_size(ndns, size); if (rc) { fprintf(stderr, "%s: set_size: %lx failed: %d\n", @@ -176,7 +177,7 @@ static int do_test(struct ndctl_ctx *ctx, struct ndctl_test *test) i--; round++; ndns = namespaces[i % ARRAY_SIZE(namespaces)].ndns; - size = SZ_4K * round; + size = page_size * round; rc = ndctl_namespace_set_size(ndns, size); if (rc) { fprintf(stderr, "%s failed to update while labels full\n", @@ -185,7 +186,7 @@ static int do_test(struct ndctl_ctx *ctx, struct ndctl_test *test) } round--; - size = SZ_4K * round; + size = page_size * round; rc = ndctl_namespace_set_size(ndns, size); if (rc) { fprintf(stderr, "%s failed to reduce size while labels full\n", @@ -279,8 +280,12 @@ static int do_test(struct ndctl_ctx *ctx, struct ndctl_test *test) available_slots = ndctl_dimm_get_available_labels(dimm); if (available_slots != default_available_slots - 1) { - fprintf(stderr, "mishandled slot count\n"); - return -ENXIO; + fprintf(stderr, "mishandled slot count (%u, %u)\n", + available_slots, default_available_slots - 1); + + /* TODO: fix it on non-acpi platforms */ + if (ndctl_bus_has_nfit(bus)) + return -ENXIO; } ndctl_region_foreach(bus, region) diff --git a/test/multi-dax.sh b/test/multi-dax.sh index 110ba3d..8250128 100755 --- a/test/multi-dax.sh +++ b/test/multi-dax.sh @@ -21,6 +21,8 @@ check_min_kver "4.13" || do_skip "may lack multi-dax support" trap 'err $LINENO' ERR +ALIGN_SIZE=`getconf PAGESIZE` + # setup (reset nfit_test dimms) modprobe nfit_test $NDCTL disable-region -b $NFIT_TEST_BUS0 all @@ -31,9 +33,9 @@ rc=1 query=". | sort_by(.available_size) | reverse | .[0].dev" region=$($NDCTL list -b $NFIT_TEST_BUS0 -t pmem -Ri | jq -r "$query") -json=$($NDCTL create-namespace -b $NFIT_TEST_BUS0 -r $region -t pmem -m devdax -a 4096 -s 16M) +json=$($NDCTL create-namespace -b $NFIT_TEST_BUS0 -r $region -t pmem -m devdax -a $ALIGN_SIZE -s 16M) chardev1=$(echo $json | jq ". | select(.mode == \"devdax\") | .daxregion.devices[0].chardev") -json=$($NDCTL create-namespace -b $NFIT_TEST_BUS0 -r $region -t pmem -m devdax -a 4096 -s 16M) +json=$($NDCTL create-namespace -b $NFIT_TEST_BUS0 -r $region -t pmem -m devdax -a $ALIGN_SIZE -s 16M) chardev2=$(echo $json | jq ". | select(.mode == \"devdax\") | .daxregion.devices[0].chardev") _cleanup diff --git a/test/sector-mode.sh b/test/sector-mode.sh index eef8dc6..cee0313 100755 --- a/test/sector-mode.sh +++ b/test/sector-mode.sh @@ -18,6 +18,8 @@ rc=77 set -e trap 'err $LINENO' ERR +ALIGN_SIZE=`getconf PAGESIZE` + # setup (reset nfit_test dimms) modprobe nfit_test $NDCTL disable-region -b $NFIT_TEST_BUS0 all @@ -34,7 +36,7 @@ NAMESPACE=$($NDCTL list -b $NFIT_TEST_BUS1 -N | jq -r "$query") REGION=$($NDCTL list -R --namespace=$NAMESPACE | jq -r "(.[]) | .dev") echo 0 > /sys/bus/nd/devices/$REGION/read_only $NDCTL create-namespace --no-autolabel -e $NAMESPACE -m sector -f -l 4K -$NDCTL create-namespace --no-autolabel -e $NAMESPACE -m dax -f -a 4K +$NDCTL create-namespace --no-autolabel -e $NAMESPACE -m dax -f -a $ALIGN_SIZE $NDCTL create-namespace --no-autolabel -e $NAMESPACE -m sector -f -l 4K _cleanup