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-rw-r--r--src/spdk/test/env/Makefile50
-rwxr-xr-xsrc/spdk/test/env/env.sh27
-rw-r--r--src/spdk/test/env/env_dpdk_post_init/.gitignore1
-rw-r--r--src/spdk/test/env/env_dpdk_post_init/Makefile39
-rw-r--r--src/spdk/test/env/env_dpdk_post_init/env_dpdk_post_init.c126
-rw-r--r--src/spdk/test/env/mem_callbacks/.gitignore1
-rw-r--r--src/spdk/test/env/mem_callbacks/Makefile41
-rw-r--r--src/spdk/test/env/mem_callbacks/mem_callbacks.c217
-rw-r--r--src/spdk/test/env/memory/.gitignore1
-rw-r--r--src/spdk/test/env/memory/Makefile40
-rw-r--r--src/spdk/test/env/memory/memory_ut.c524
-rw-r--r--src/spdk/test/env/pci/.gitignore1
-rw-r--r--src/spdk/test/env/pci/Makefile40
-rw-r--r--src/spdk/test/env/pci/pci_ut.c238
-rw-r--r--src/spdk/test/env/vtophys/.gitignore1
-rw-r--r--src/spdk/test/env/vtophys/Makefile39
-rw-r--r--src/spdk/test/env/vtophys/vtophys.c196
17 files changed, 1582 insertions, 0 deletions
diff --git a/src/spdk/test/env/Makefile b/src/spdk/test/env/Makefile
new file mode 100644
index 000000000..33b7c903b
--- /dev/null
+++ b/src/spdk/test/env/Makefile
@@ -0,0 +1,50 @@
+#
+# BSD LICENSE
+#
+# Copyright (c) Intel Corporation.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * 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.
+# * Neither the name of Intel Corporation nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
+# OWNER 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.
+#
+
+SPDK_ROOT_DIR := $(abspath $(CURDIR)/../..)
+include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
+
+ENV_NAME := $(notdir $(CONFIG_ENV))
+
+DIRS-y = mem_callbacks vtophys
+
+ifeq ($(ENV_NAME),env_dpdk)
+DIRS-y += env_dpdk_post_init memory pci
+endif
+
+.PHONY: all clean $(DIRS-y)
+
+all: $(DIRS-y)
+clean: $(DIRS-y)
+
+include $(SPDK_ROOT_DIR)/mk/spdk.subdirs.mk
diff --git a/src/spdk/test/env/env.sh b/src/spdk/test/env/env.sh
new file mode 100755
index 000000000..696c14b08
--- /dev/null
+++ b/src/spdk/test/env/env.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+testdir=$(readlink -f $(dirname $0))
+rootdir=$(readlink -f $testdir/../..)
+source $rootdir/test/common/autotest_common.sh
+
+run_test "env_memory" $testdir/memory/memory_ut
+run_test "env_vtophys" $testdir/vtophys/vtophys
+run_test "env_pci" $testdir/pci/pci_ut
+
+argv="-c 0x1 "
+if [ $(uname) = Linux ]; then
+ # The default base virtaddr falls into a region reserved by ASAN.
+ # DPDK will try to find the nearest available address space by
+ # trying to do mmap over and over, which will take ages to finish.
+ # We speed up the process by specifying an address that's not
+ # supposed to be reserved by ASAN. Regular SPDK applications do
+ # this implicitly.
+ argv+="--base-virtaddr=0x200000000000"
+fi
+run_test "env_dpdk_post_init" $testdir/env_dpdk_post_init/env_dpdk_post_init $argv
+
+if [ $(uname) = Linux ]; then
+ # This tests the --match-allocations DPDK parameter which is only
+ # supported on Linux
+ run_test "env_mem_callbacks" $testdir/mem_callbacks/mem_callbacks
+fi
diff --git a/src/spdk/test/env/env_dpdk_post_init/.gitignore b/src/spdk/test/env/env_dpdk_post_init/.gitignore
new file mode 100644
index 000000000..39bd89884
--- /dev/null
+++ b/src/spdk/test/env/env_dpdk_post_init/.gitignore
@@ -0,0 +1 @@
+env_dpdk_post_init
diff --git a/src/spdk/test/env/env_dpdk_post_init/Makefile b/src/spdk/test/env/env_dpdk_post_init/Makefile
new file mode 100644
index 000000000..ea0ff7bb7
--- /dev/null
+++ b/src/spdk/test/env/env_dpdk_post_init/Makefile
@@ -0,0 +1,39 @@
+#
+# BSD LICENSE
+#
+# Copyright (c) Intel Corporation.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * 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.
+# * Neither the name of Intel Corporation nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
+# OWNER 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.
+#
+
+SPDK_ROOT_DIR := $(abspath $(CURDIR)/../../..)
+
+CFLAGS += $(ENV_CFLAGS)
+APP = env_dpdk_post_init
+
+include $(SPDK_ROOT_DIR)/mk/nvme.libtest.mk
diff --git a/src/spdk/test/env/env_dpdk_post_init/env_dpdk_post_init.c b/src/spdk/test/env/env_dpdk_post_init/env_dpdk_post_init.c
new file mode 100644
index 000000000..1b3897ea8
--- /dev/null
+++ b/src/spdk/test/env/env_dpdk_post_init/env_dpdk_post_init.c
@@ -0,0 +1,126 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright (c) Intel Corporation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * 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.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
+ * OWNER 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 "spdk/stdinc.h"
+
+#include "spdk/nvme.h"
+#include "spdk/env.h"
+#include "spdk/env_dpdk.h"
+#include <rte_config.h>
+#include <rte_eal.h>
+
+#define MAX_DEVS 64
+
+struct dev {
+ struct spdk_nvme_ctrlr *ctrlr;
+ struct spdk_nvme_ns *ns;
+ struct spdk_nvme_qpair *qpair;
+ char name[SPDK_NVMF_TRADDR_MAX_LEN + 1];
+};
+
+static struct dev g_nvme_devs[MAX_DEVS];
+static int g_num_devs = 0;
+static int g_failed = 0;
+
+static bool
+probe_cb(void *cb_ctx, const struct spdk_nvme_transport_id *trid,
+ struct spdk_nvme_ctrlr_opts *opts)
+{
+ printf("Attaching to %s\n", trid->traddr);
+
+ return true;
+}
+
+static void
+attach_cb(void *cb_ctx, const struct spdk_nvme_transport_id *trid,
+ struct spdk_nvme_ctrlr *ctrlr, const struct spdk_nvme_ctrlr_opts *opts)
+{
+ struct dev *dev;
+ uint32_t nsid;
+
+ /* add to dev list */
+ dev = &g_nvme_devs[g_num_devs++];
+ if (g_num_devs >= MAX_DEVS) {
+ return;
+ }
+
+ dev->ctrlr = ctrlr;
+ nsid = spdk_nvme_ctrlr_get_first_active_ns(ctrlr);
+ dev->ns = spdk_nvme_ctrlr_get_ns(ctrlr, nsid);
+
+ dev->qpair = spdk_nvme_ctrlr_alloc_io_qpair(ctrlr, NULL, 0);
+ if (dev->qpair == NULL) {
+ g_failed = 1;
+ return;
+ }
+
+ snprintf(dev->name, sizeof(dev->name), "%s",
+ trid->traddr);
+
+ printf("Attached to %s\n", dev->name);
+}
+
+int
+main(int argc, char **argv)
+{
+ int ret;
+ int i;
+
+ printf("Starting DPDK initialization...\n");
+ ret = rte_eal_init(argc, argv);
+ if (ret < 0) {
+ fprintf(stderr, "Failed to initialize DPDK\n");
+ return -1;
+ }
+
+ printf("Starting SPDK post initialization...\n");
+ ret = spdk_env_dpdk_post_init(false);
+ if (ret < 0) {
+ fprintf(stderr, "Failed to initialize SPDK\n");
+ return -1;
+ }
+
+ printf("SPDK NVMe probe\n");
+ if (spdk_nvme_probe(NULL, NULL, probe_cb, attach_cb, NULL) != 0) {
+ fprintf(stderr, "spdk_nvme_probe() failed\n");
+ return 1;
+ }
+
+ printf("Cleaning up...\n");
+ for (i = 0; i < g_num_devs; i++) {
+ struct dev *dev = &g_nvme_devs[i];
+ spdk_nvme_detach(dev->ctrlr);
+ }
+
+ return g_failed;
+}
diff --git a/src/spdk/test/env/mem_callbacks/.gitignore b/src/spdk/test/env/mem_callbacks/.gitignore
new file mode 100644
index 000000000..aff8f922b
--- /dev/null
+++ b/src/spdk/test/env/mem_callbacks/.gitignore
@@ -0,0 +1 @@
+mem_callbacks
diff --git a/src/spdk/test/env/mem_callbacks/Makefile b/src/spdk/test/env/mem_callbacks/Makefile
new file mode 100644
index 000000000..f31a765ab
--- /dev/null
+++ b/src/spdk/test/env/mem_callbacks/Makefile
@@ -0,0 +1,41 @@
+#
+# BSD LICENSE
+#
+# Copyright (c) Intel Corporation.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * 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.
+# * Neither the name of Intel Corporation nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
+# OWNER 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.
+#
+
+SPDK_ROOT_DIR := $(abspath $(CURDIR)/../../..)
+include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
+
+UNIT_TEST_LINK_ENV = 1
+TEST_FILE = mem_callbacks.c
+CFLAGS += $(ENV_CFLAGS)
+
+include $(SPDK_ROOT_DIR)/mk/spdk.unittest.mk
diff --git a/src/spdk/test/env/mem_callbacks/mem_callbacks.c b/src/spdk/test/env/mem_callbacks/mem_callbacks.c
new file mode 100644
index 000000000..165ddb3d8
--- /dev/null
+++ b/src/spdk/test/env/mem_callbacks/mem_callbacks.c
@@ -0,0 +1,217 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright (c) Intel Corporation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * 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.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
+ * OWNER 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 "spdk/stdinc.h"
+
+#include "spdk/util.h"
+#include "spdk/queue.h"
+#include "spdk_cunit.h"
+
+#include <rte_config.h>
+#include <rte_version.h>
+#include <rte_malloc.h>
+#include <rte_eal_memconfig.h>
+#include <rte_eal.h>
+
+struct mem_allocation {
+ uintptr_t vaddr;
+ size_t len;
+ TAILQ_ENTRY(mem_allocation) link;
+};
+
+static TAILQ_HEAD(, mem_allocation) g_mem_allocations = TAILQ_HEAD_INITIALIZER(g_mem_allocations);
+
+static void
+memory_hotplug_cb(enum rte_mem_event event_type, const void *addr, size_t len, void *arg)
+{
+ struct mem_allocation *allocation;
+
+ if (event_type == RTE_MEM_EVENT_ALLOC) {
+ allocation = calloc(1, sizeof(*allocation));
+ SPDK_CU_ASSERT_FATAL(allocation != NULL);
+
+ printf("register %p %ju\n", addr, len);
+ allocation->vaddr = (uintptr_t)addr;
+ allocation->len = len;
+ TAILQ_INSERT_TAIL(&g_mem_allocations, allocation, link);
+ } else if (event_type == RTE_MEM_EVENT_FREE) {
+ TAILQ_FOREACH(allocation, &g_mem_allocations, link) {
+ if (allocation->vaddr == (uintptr_t)addr && allocation->len == len) {
+ break;
+ }
+ }
+ printf("unregister %p %ju %s\n", addr, len, allocation == NULL ? "FAILED" : "PASSED");
+ SPDK_CU_ASSERT_FATAL(allocation != NULL);
+ TAILQ_REMOVE(&g_mem_allocations, allocation, link);
+ free(allocation);
+ }
+}
+
+static int
+memory_iter_cb(const struct rte_memseg_list *msl,
+ const struct rte_memseg *ms, size_t len, void *arg)
+{
+ struct mem_allocation *allocation;
+
+ allocation = calloc(1, sizeof(*allocation));
+ SPDK_CU_ASSERT_FATAL(allocation != NULL);
+
+ printf("register %p %ju\n", ms->addr, len);
+ allocation->vaddr = (uintptr_t)ms->addr;
+ allocation->len = len;
+ TAILQ_INSERT_TAIL(&g_mem_allocations, allocation, link);
+
+ return 0;
+}
+
+static void
+verify_buffer(void *_buf, size_t len)
+{
+ uintptr_t buf = (uintptr_t)_buf;
+ struct mem_allocation *allocation;
+
+ SPDK_CU_ASSERT_FATAL(_buf != NULL);
+ printf("buf %p len %ju ", _buf, len);
+ TAILQ_FOREACH(allocation, &g_mem_allocations, link) {
+ if (buf >= allocation->vaddr &&
+ buf + len <= allocation->vaddr + allocation->len) {
+ break;
+ }
+ }
+ printf("%s\n", allocation == NULL ? "FAILED" : "PASSED");
+ CU_ASSERT(allocation != NULL);
+}
+
+static void
+test(void)
+{
+ void *buf1, *buf2, *buf3, *buf4;
+ size_t len1, len2, len3, len4;
+
+ printf("\n");
+
+ rte_mem_event_callback_register("test", memory_hotplug_cb, NULL);
+ rte_memseg_contig_walk(memory_iter_cb, NULL);
+
+ /* First allocate a 3MB buffer. This will allocate a 4MB hugepage
+ * region, with the 3MB buffer allocated from the end of it.
+ */
+ len1 = 3 * 1024 * 1024;
+ printf("malloc %ju\n", len1);
+ buf1 = rte_malloc(NULL, len1, 0);
+ verify_buffer(buf1, len1);
+
+ /* Now allocate a very small buffer. This will get allocated from
+ * the previous 4MB hugepage allocation, just before the 3MB buffer
+ * allocated just above.
+ */
+ len2 = 64;
+ printf("malloc %ju\n", len2);
+ buf2 = rte_malloc(NULL, len2, 0);
+ verify_buffer(buf2, len2);
+
+ /* Allocate a 4MB buffer. This should trigger a new hugepage allocation
+ * just for thie 4MB buffer.
+ */
+ len3 = 4 * 1024 * 1024;
+ printf("malloc %ju\n", len3);
+ buf3 = rte_malloc(NULL, len3, 0);
+ verify_buffer(buf3, len3);
+
+ /* Free the three buffers. Specifically free buf1 first. buf2 was
+ * allocated from the same huge page allocation as buf1 - so we want
+ * to make sure that DPDK doesn't try to free part of the first huge
+ * page allocation - it needs to wait until buf2 is also freed so it
+ * can free all of it.
+ */
+ printf("free %p %ju\n", buf1, len1);
+ rte_free(buf1);
+ printf("free %p %ju\n", buf2, len2);
+ rte_free(buf2);
+ printf("free %p %ju\n", buf3, len3);
+ rte_free(buf3);
+
+ /* Do a single 8MB hugepage allocation and then free it. This covers
+ * the more simple case.
+ */
+ len4 = 8 * 1024 * 1024;
+ printf("malloc %ju\n", len4);
+ buf4 = rte_malloc(NULL, len4, 0);
+ verify_buffer(buf4, len4);
+
+ printf("free %p %ju\n", buf4, len4);
+ rte_free(buf4);
+}
+
+int
+main(int argc, char **argv)
+{
+ CU_pSuite suite = NULL;
+ unsigned int num_failures;
+ char *dpdk_arg[] = {
+ "mem_callbacks", "-c 0x1",
+ "--base-virtaddr=0x200000000000",
+ "--match-allocations",
+ };
+ int rc;
+
+ rc = rte_eal_init(SPDK_COUNTOF(dpdk_arg), dpdk_arg);
+ if (rc < 0) {
+ printf("Err: Unable to initialize DPDK\n");
+ return 1;
+ }
+
+ if (CU_initialize_registry() != CUE_SUCCESS) {
+ return CU_get_error();
+ }
+
+ suite = CU_add_suite("memory", NULL, NULL);
+ if (suite == NULL) {
+ CU_cleanup_registry();
+ return CU_get_error();
+ }
+
+ if (
+ CU_add_test(suite, "test", test) == NULL
+ ) {
+ CU_cleanup_registry();
+ return CU_get_error();
+ }
+
+ CU_basic_set_mode(CU_BRM_VERBOSE);
+ CU_basic_run_tests();
+ num_failures = CU_get_number_of_failures();
+ CU_cleanup_registry();
+
+ return num_failures;
+}
diff --git a/src/spdk/test/env/memory/.gitignore b/src/spdk/test/env/memory/.gitignore
new file mode 100644
index 000000000..7bef3dc03
--- /dev/null
+++ b/src/spdk/test/env/memory/.gitignore
@@ -0,0 +1 @@
+memory_ut
diff --git a/src/spdk/test/env/memory/Makefile b/src/spdk/test/env/memory/Makefile
new file mode 100644
index 000000000..623a81cb9
--- /dev/null
+++ b/src/spdk/test/env/memory/Makefile
@@ -0,0 +1,40 @@
+#
+# BSD LICENSE
+#
+# Copyright (c) Intel Corporation.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * 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.
+# * Neither the name of Intel Corporation nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
+# OWNER 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.
+#
+
+SPDK_ROOT_DIR := $(abspath $(CURDIR)/../../..)
+
+CFLAGS += $(ENV_CFLAGS)
+CFLAGS += -I$(SPDK_ROOT_DIR)/test/lib
+TEST_FILE = memory_ut.c
+
+include $(SPDK_ROOT_DIR)/mk/spdk.unittest.mk
diff --git a/src/spdk/test/env/memory/memory_ut.c b/src/spdk/test/env/memory/memory_ut.c
new file mode 100644
index 000000000..bdf6a76bf
--- /dev/null
+++ b/src/spdk/test/env/memory/memory_ut.c
@@ -0,0 +1,524 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright (c) Intel Corporation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * 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.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
+ * OWNER 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 "env_dpdk/memory.c"
+
+#define UNIT_TEST_NO_VTOPHYS
+#define UNIT_TEST_NO_PCI_ADDR
+#include "common/lib/test_env.c"
+#include "spdk_cunit.h"
+
+#include "spdk/bit_array.h"
+
+#define PAGE_ARRAY_SIZE (100)
+static struct spdk_bit_array *g_page_array;
+static void *g_vaddr_to_fail = (void *)UINT64_MAX;
+
+DEFINE_STUB(rte_memseg_contig_walk, int, (rte_memseg_contig_walk_t func, void *arg), 0);
+DEFINE_STUB(rte_mem_virt2memseg, struct rte_memseg *,
+ (const void *virt, const struct rte_memseg_list *msl), NULL);
+DEFINE_STUB(spdk_env_dpdk_external_init, bool, (void), true);
+DEFINE_STUB(rte_mem_event_callback_register, int,
+ (const char *name, rte_mem_event_callback_t clb, void *arg), 0);
+DEFINE_STUB(rte_mem_virt2iova, rte_iova_t, (const void *virtaddr), 0);
+
+static int
+test_mem_map_notify(void *cb_ctx, struct spdk_mem_map *map,
+ enum spdk_mem_map_notify_action action,
+ void *vaddr, size_t len)
+{
+ uint32_t i, end;
+
+ SPDK_CU_ASSERT_FATAL(((uintptr_t)vaddr & MASK_2MB) == 0);
+ SPDK_CU_ASSERT_FATAL((len & MASK_2MB) == 0);
+
+ /*
+ * This is a test requirement - the bit array we use to verify
+ * pages are valid is only so large.
+ */
+ SPDK_CU_ASSERT_FATAL((uintptr_t)vaddr < (VALUE_2MB * PAGE_ARRAY_SIZE));
+
+ i = (uintptr_t)vaddr >> SHIFT_2MB;
+ end = i + (len >> SHIFT_2MB);
+ for (; i < end; i++) {
+ switch (action) {
+ case SPDK_MEM_MAP_NOTIFY_REGISTER:
+ /* This page should not already be registered */
+ SPDK_CU_ASSERT_FATAL(spdk_bit_array_get(g_page_array, i) == false);
+ SPDK_CU_ASSERT_FATAL(spdk_bit_array_set(g_page_array, i) == 0);
+ break;
+ case SPDK_MEM_MAP_NOTIFY_UNREGISTER:
+ SPDK_CU_ASSERT_FATAL(spdk_bit_array_get(g_page_array, i) == true);
+ spdk_bit_array_clear(g_page_array, i);
+ break;
+ default:
+ SPDK_UNREACHABLE();
+ }
+ }
+
+ return 0;
+}
+
+static int
+test_mem_map_notify_fail(void *cb_ctx, struct spdk_mem_map *map,
+ enum spdk_mem_map_notify_action action, void *vaddr, size_t size)
+{
+ struct spdk_mem_map *reg_map = cb_ctx;
+
+ switch (action) {
+ case SPDK_MEM_MAP_NOTIFY_REGISTER:
+ if (vaddr == g_vaddr_to_fail) {
+ /* Test the error handling. */
+ return -1;
+ }
+ break;
+ case SPDK_MEM_MAP_NOTIFY_UNREGISTER:
+ /* Clear the same region in the other mem_map to be able to
+ * verify that there was no memory left still registered after
+ * the mem_map creation failure.
+ */
+ spdk_mem_map_clear_translation(reg_map, (uint64_t)vaddr, size);
+ break;
+ }
+
+ return 0;
+}
+
+static int
+test_mem_map_notify_checklen(void *cb_ctx, struct spdk_mem_map *map,
+ enum spdk_mem_map_notify_action action, void *vaddr, size_t size)
+{
+ size_t *len_arr = cb_ctx;
+
+ /*
+ * This is a test requirement - the len array we use to verify
+ * pages are valid is only so large.
+ */
+ SPDK_CU_ASSERT_FATAL((uintptr_t)vaddr < (VALUE_2MB * PAGE_ARRAY_SIZE));
+
+ switch (action) {
+ case SPDK_MEM_MAP_NOTIFY_REGISTER:
+ assert(size == len_arr[(uintptr_t)vaddr / VALUE_2MB]);
+ break;
+ case SPDK_MEM_MAP_NOTIFY_UNREGISTER:
+ CU_ASSERT(size == len_arr[(uintptr_t)vaddr / VALUE_2MB]);
+ break;
+ }
+
+ return 0;
+}
+
+static int
+test_check_regions_contiguous(uint64_t addr1, uint64_t addr2)
+{
+ return addr1 == addr2;
+}
+
+const struct spdk_mem_map_ops test_mem_map_ops = {
+ .notify_cb = test_mem_map_notify,
+ .are_contiguous = test_check_regions_contiguous
+};
+
+const struct spdk_mem_map_ops test_mem_map_ops_no_contig = {
+ .notify_cb = test_mem_map_notify,
+ .are_contiguous = NULL
+};
+
+struct spdk_mem_map_ops test_map_ops_notify_fail = {
+ .notify_cb = test_mem_map_notify_fail,
+ .are_contiguous = NULL
+};
+
+struct spdk_mem_map_ops test_map_ops_notify_checklen = {
+ .notify_cb = test_mem_map_notify_checklen,
+ .are_contiguous = NULL
+};
+
+static void
+test_mem_map_alloc_free(void)
+{
+ struct spdk_mem_map *map, *failed_map;
+ uint64_t default_translation = 0xDEADBEEF0BADF00D;
+ int i;
+
+ map = spdk_mem_map_alloc(default_translation, &test_mem_map_ops, NULL);
+ SPDK_CU_ASSERT_FATAL(map != NULL);
+ spdk_mem_map_free(&map);
+ CU_ASSERT(map == NULL);
+
+ map = spdk_mem_map_alloc(default_translation, NULL, NULL);
+ SPDK_CU_ASSERT_FATAL(map != NULL);
+
+ /* Register some memory for the initial memory walk in
+ * spdk_mem_map_alloc(). We'll fail registering the last region
+ * and will check if the mem_map cleaned up all its previously
+ * initialized translations.
+ */
+ for (i = 0; i < 5; i++) {
+ spdk_mem_register((void *)(uintptr_t)(2 * i * VALUE_2MB), VALUE_2MB);
+ }
+
+ /* The last region */
+ g_vaddr_to_fail = (void *)(8 * VALUE_2MB);
+ failed_map = spdk_mem_map_alloc(default_translation, &test_map_ops_notify_fail, map);
+ CU_ASSERT(failed_map == NULL);
+
+ for (i = 0; i < 4; i++) {
+ uint64_t reg, size = VALUE_2MB;
+
+ reg = spdk_mem_map_translate(map, 2 * i * VALUE_2MB, &size);
+ /* check if `failed_map` didn't leave any translations behind */
+ CU_ASSERT(reg == default_translation);
+ }
+
+ for (i = 0; i < 5; i++) {
+ spdk_mem_unregister((void *)(uintptr_t)(2 * i * VALUE_2MB), VALUE_2MB);
+ }
+
+ spdk_mem_map_free(&map);
+ CU_ASSERT(map == NULL);
+}
+
+static void
+test_mem_map_translation(void)
+{
+ struct spdk_mem_map *map;
+ uint64_t default_translation = 0xDEADBEEF0BADF00D;
+ uint64_t addr;
+ uint64_t mapping_length;
+ int rc;
+
+ map = spdk_mem_map_alloc(default_translation, &test_mem_map_ops, NULL);
+ SPDK_CU_ASSERT_FATAL(map != NULL);
+
+ /* Try to get translation for address with no translation */
+ addr = spdk_mem_map_translate(map, 10, NULL);
+ CU_ASSERT(addr == default_translation);
+
+ /* Set translation for region of non-2MB multiple size */
+ rc = spdk_mem_map_set_translation(map, VALUE_2MB, 1234, VALUE_2MB);
+ CU_ASSERT(rc == -EINVAL);
+
+ /* Set translation for vaddr that isn't 2MB aligned */
+ rc = spdk_mem_map_set_translation(map, 1234, VALUE_2MB, VALUE_2MB);
+ CU_ASSERT(rc == -EINVAL);
+
+ /* Set translation for one 2MB page */
+ rc = spdk_mem_map_set_translation(map, VALUE_2MB, VALUE_2MB, VALUE_2MB);
+ CU_ASSERT(rc == 0);
+
+ /* Set translation for region that overlaps the previous translation */
+ rc = spdk_mem_map_set_translation(map, 0, 3 * VALUE_2MB, 0);
+ CU_ASSERT(rc == 0);
+
+ /* Make sure we indicate that the three regions are contiguous */
+ mapping_length = VALUE_2MB * 3;
+ addr = spdk_mem_map_translate(map, 0, &mapping_length);
+ CU_ASSERT(addr == 0);
+ CU_ASSERT(mapping_length == VALUE_2MB * 3);
+
+ /* Translate an unaligned address */
+ mapping_length = VALUE_2MB * 3;
+ addr = spdk_mem_map_translate(map, VALUE_4KB, &mapping_length);
+ CU_ASSERT(addr == 0);
+ CU_ASSERT(mapping_length == VALUE_2MB * 3 - VALUE_4KB);
+
+ /* Clear translation for the middle page of the larger region. */
+ rc = spdk_mem_map_clear_translation(map, VALUE_2MB, VALUE_2MB);
+ CU_ASSERT(rc == 0);
+
+ /* Get translation for first page */
+ addr = spdk_mem_map_translate(map, 0, NULL);
+ CU_ASSERT(addr == 0);
+
+ /* Make sure we indicate that the three regions are no longer contiguous */
+ mapping_length = VALUE_2MB * 3;
+ addr = spdk_mem_map_translate(map, 0, &mapping_length);
+ CU_ASSERT(addr == 0);
+ CU_ASSERT(mapping_length == VALUE_2MB);
+
+ /* Get translation for an unallocated block. Make sure size is 0 */
+ mapping_length = VALUE_2MB * 3;
+ addr = spdk_mem_map_translate(map, VALUE_2MB, &mapping_length);
+ CU_ASSERT(addr == default_translation);
+ CU_ASSERT(mapping_length == VALUE_2MB);
+
+ /* Verify translation for 2nd page is the default */
+ addr = spdk_mem_map_translate(map, VALUE_2MB, NULL);
+ CU_ASSERT(addr == default_translation);
+
+ /* Get translation for third page */
+ addr = spdk_mem_map_translate(map, 2 * VALUE_2MB, NULL);
+ /*
+ * Note that addr should be 0, not 4MB. When we set the
+ * translation above, we said the whole 6MB region
+ * should translate to 0.
+ */
+ CU_ASSERT(addr == 0);
+
+ /* Translate only a subset of a 2MB page */
+ mapping_length = 543;
+ addr = spdk_mem_map_translate(map, 0, &mapping_length);
+ CU_ASSERT(addr == 0);
+ CU_ASSERT(mapping_length == 543);
+
+ /* Translate another subset of a 2MB page */
+ mapping_length = 543;
+ addr = spdk_mem_map_translate(map, VALUE_4KB, &mapping_length);
+ CU_ASSERT(addr == 0);
+ CU_ASSERT(mapping_length == 543);
+
+ /* Try to translate an unaligned region that is only partially registered */
+ mapping_length = 543;
+ addr = spdk_mem_map_translate(map, 3 * VALUE_2MB - 196, &mapping_length);
+ CU_ASSERT(addr == 0);
+ CU_ASSERT(mapping_length == 196);
+
+ /* Clear translation for the first page */
+ rc = spdk_mem_map_clear_translation(map, 0, VALUE_2MB);
+ CU_ASSERT(rc == 0);
+
+ /* Get translation for the first page */
+ addr = spdk_mem_map_translate(map, 0, NULL);
+ CU_ASSERT(addr == default_translation);
+
+ /* Clear translation for the third page */
+ rc = spdk_mem_map_clear_translation(map, 2 * VALUE_2MB, VALUE_2MB);
+ CU_ASSERT(rc == 0);
+
+ /* Get translation for the third page */
+ addr = spdk_mem_map_translate(map, 2 * VALUE_2MB, NULL);
+ CU_ASSERT(addr == default_translation);
+
+ /* Set translation for the last valid 2MB region */
+ rc = spdk_mem_map_set_translation(map, 0xffffffe00000ULL, VALUE_2MB, 0x1234);
+ CU_ASSERT(rc == 0);
+
+ /* Verify translation for last valid 2MB region */
+ addr = spdk_mem_map_translate(map, 0xffffffe00000ULL, NULL);
+ CU_ASSERT(addr == 0x1234);
+
+ /* Attempt to set translation for the first invalid address */
+ rc = spdk_mem_map_set_translation(map, 0x1000000000000ULL, VALUE_2MB, 0x5678);
+ CU_ASSERT(rc == -EINVAL);
+
+ /* Attempt to set translation starting at a valid address but exceeding the valid range */
+ rc = spdk_mem_map_set_translation(map, 0xffffffe00000ULL, VALUE_2MB * 2, 0x123123);
+ CU_ASSERT(rc != 0);
+
+ spdk_mem_map_free(&map);
+ CU_ASSERT(map == NULL);
+
+ /* Allocate a map without a contiguous region checker */
+ map = spdk_mem_map_alloc(default_translation, &test_mem_map_ops_no_contig, NULL);
+ SPDK_CU_ASSERT_FATAL(map != NULL);
+
+ /* map three contiguous regions */
+ rc = spdk_mem_map_set_translation(map, 0, 3 * VALUE_2MB, 0);
+ CU_ASSERT(rc == 0);
+
+ /* Since we can't check their contiguity, make sure we only return the size of one page */
+ mapping_length = VALUE_2MB * 3;
+ addr = spdk_mem_map_translate(map, 0, &mapping_length);
+ CU_ASSERT(addr == 0);
+ CU_ASSERT(mapping_length == VALUE_2MB);
+
+ /* Translate only a subset of a 2MB page */
+ mapping_length = 543;
+ addr = spdk_mem_map_translate(map, 0, &mapping_length);
+ CU_ASSERT(addr == 0);
+ CU_ASSERT(mapping_length == 543);
+
+ /* Clear the translation */
+ rc = spdk_mem_map_clear_translation(map, 0, VALUE_2MB * 3);
+ CU_ASSERT(rc == 0);
+
+ spdk_mem_map_free(&map);
+ CU_ASSERT(map == NULL);
+}
+
+static void
+test_mem_map_registration(void)
+{
+ int rc;
+ struct spdk_mem_map *map;
+ uint64_t default_translation = 0xDEADBEEF0BADF00D;
+
+ map = spdk_mem_map_alloc(default_translation, &test_mem_map_ops, NULL);
+ SPDK_CU_ASSERT_FATAL(map != NULL);
+
+ /* Unregister memory region that wasn't previously registered */
+ rc = spdk_mem_unregister((void *)VALUE_2MB, VALUE_2MB);
+ CU_ASSERT(rc == -EINVAL);
+
+ /* Register non-2MB multiple size */
+ rc = spdk_mem_register((void *)VALUE_2MB, 1234);
+ CU_ASSERT(rc == -EINVAL);
+
+ /* Register region that isn't 2MB aligned */
+ rc = spdk_mem_register((void *)1234, VALUE_2MB);
+ CU_ASSERT(rc == -EINVAL);
+
+ /* Register one 2MB page */
+ rc = spdk_mem_register((void *)VALUE_2MB, VALUE_2MB);
+ CU_ASSERT(rc == 0);
+
+ /* Register an overlapping address range */
+ rc = spdk_mem_register((void *)0, 3 * VALUE_2MB);
+ CU_ASSERT(rc == -EBUSY);
+
+ /* Unregister a 2MB page */
+ rc = spdk_mem_unregister((void *)VALUE_2MB, VALUE_2MB);
+ CU_ASSERT(rc == 0);
+
+ /* Register non overlapping address range */
+ rc = spdk_mem_register((void *)0, 3 * VALUE_2MB);
+ CU_ASSERT(rc == 0);
+
+ /* Unregister the middle page of the larger region. */
+ rc = spdk_mem_unregister((void *)VALUE_2MB, VALUE_2MB);
+ CU_ASSERT(rc == -ERANGE);
+
+ /* Unregister the first page */
+ rc = spdk_mem_unregister((void *)0, VALUE_2MB);
+ CU_ASSERT(rc == -ERANGE);
+
+ /* Unregister the third page */
+ rc = spdk_mem_unregister((void *)(2 * VALUE_2MB), VALUE_2MB);
+ CU_ASSERT(rc == -ERANGE);
+
+ /* Unregister the entire address range */
+ rc = spdk_mem_unregister((void *)0, 3 * VALUE_2MB);
+ CU_ASSERT(rc == 0);
+
+ spdk_mem_map_free(&map);
+ CU_ASSERT(map == NULL);
+}
+
+static void
+test_mem_map_registration_adjacent(void)
+{
+ struct spdk_mem_map *map, *newmap;
+ uint64_t default_translation = 0xDEADBEEF0BADF00D;
+ uintptr_t vaddr;
+ unsigned i;
+ size_t notify_len[PAGE_ARRAY_SIZE] = {0};
+ size_t chunk_len[] = { 2, 1, 3, 2, 1, 1 };
+
+ map = spdk_mem_map_alloc(default_translation,
+ &test_map_ops_notify_checklen, notify_len);
+ SPDK_CU_ASSERT_FATAL(map != NULL);
+
+ vaddr = 0;
+ for (i = 0; i < SPDK_COUNTOF(chunk_len); i++) {
+ notify_len[vaddr / VALUE_2MB] = chunk_len[i] * VALUE_2MB;
+ spdk_mem_register((void *)vaddr, notify_len[vaddr / VALUE_2MB]);
+ vaddr += notify_len[vaddr / VALUE_2MB];
+ }
+
+ /* Verify the memory is translated in the same chunks it was registered */
+ newmap = spdk_mem_map_alloc(default_translation,
+ &test_map_ops_notify_checklen, notify_len);
+ SPDK_CU_ASSERT_FATAL(newmap != NULL);
+ spdk_mem_map_free(&newmap);
+ CU_ASSERT(newmap == NULL);
+
+ vaddr = 0;
+ for (i = 0; i < SPDK_COUNTOF(chunk_len); i++) {
+ notify_len[vaddr / VALUE_2MB] = chunk_len[i] * VALUE_2MB;
+ spdk_mem_unregister((void *)vaddr, notify_len[vaddr / VALUE_2MB]);
+ vaddr += notify_len[vaddr / VALUE_2MB];
+ }
+
+ /* Register all chunks again just to unregister them again, but this
+ * time with only a single unregister() call.
+ */
+ vaddr = 0;
+ for (i = 0; i < SPDK_COUNTOF(chunk_len); i++) {
+ notify_len[vaddr / VALUE_2MB] = chunk_len[i] * VALUE_2MB;
+ spdk_mem_register((void *)vaddr, notify_len[vaddr / VALUE_2MB]);
+ vaddr += notify_len[vaddr / VALUE_2MB];
+ }
+ spdk_mem_unregister(0, vaddr);
+
+ spdk_mem_map_free(&map);
+ CU_ASSERT(map == NULL);
+}
+
+int
+main(int argc, char **argv)
+{
+ CU_pSuite suite = NULL;
+ unsigned int num_failures;
+
+ /*
+ * These tests can use PAGE_ARRAY_SIZE 2MB pages of memory.
+ * Note that the tests just verify addresses - this memory
+ * is not actually allocated.
+ */
+ g_page_array = spdk_bit_array_create(PAGE_ARRAY_SIZE);
+
+ /* Initialize the memory map */
+ if (mem_map_init(false) < 0) {
+ return CUE_NOMEMORY;
+ }
+
+ if (CU_initialize_registry() != CUE_SUCCESS) {
+ return CU_get_error();
+ }
+
+ suite = CU_add_suite("memory", NULL, NULL);
+ if (suite == NULL) {
+ CU_cleanup_registry();
+ return CU_get_error();
+ }
+
+ if (
+ CU_add_test(suite, "alloc and free memory map", test_mem_map_alloc_free) == NULL ||
+ CU_add_test(suite, "mem map translation", test_mem_map_translation) == NULL ||
+ CU_add_test(suite, "mem map registration", test_mem_map_registration) == NULL ||
+ CU_add_test(suite, "mem map adjacent registrations", test_mem_map_registration_adjacent) == NULL
+ ) {
+ CU_cleanup_registry();
+ return CU_get_error();
+ }
+
+ CU_basic_set_mode(CU_BRM_VERBOSE);
+ CU_basic_run_tests();
+ num_failures = CU_get_number_of_failures();
+ CU_cleanup_registry();
+
+ spdk_bit_array_free(&g_page_array);
+
+ return num_failures;
+}
diff --git a/src/spdk/test/env/pci/.gitignore b/src/spdk/test/env/pci/.gitignore
new file mode 100644
index 000000000..11d1c65ba
--- /dev/null
+++ b/src/spdk/test/env/pci/.gitignore
@@ -0,0 +1 @@
+pci_ut
diff --git a/src/spdk/test/env/pci/Makefile b/src/spdk/test/env/pci/Makefile
new file mode 100644
index 000000000..85d03ec34
--- /dev/null
+++ b/src/spdk/test/env/pci/Makefile
@@ -0,0 +1,40 @@
+#
+# BSD LICENSE
+#
+# Copyright (c) Intel Corporation.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * 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.
+# * Neither the name of Intel Corporation nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
+# OWNER 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.
+#
+
+SPDK_ROOT_DIR := $(abspath $(CURDIR)/../../..)
+
+UNIT_TEST_LINK_ENV = 1
+CFLAGS += $(ENV_CFLAGS)
+TEST_FILE = pci_ut.c
+
+include $(SPDK_ROOT_DIR)/mk/spdk.unittest.mk
diff --git a/src/spdk/test/env/pci/pci_ut.c b/src/spdk/test/env/pci/pci_ut.c
new file mode 100644
index 000000000..66d36b980
--- /dev/null
+++ b/src/spdk/test/env/pci/pci_ut.c
@@ -0,0 +1,238 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright (c) Intel Corporation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * 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.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
+ * OWNER 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 "spdk/stdinc.h"
+
+#include "CUnit/Basic.h"
+#include "spdk_internal/mock.h"
+
+#include "env_dpdk/pci.c"
+
+static void
+pci_claim_test(struct spdk_pci_device *dev)
+{
+ int rc = 0;
+ pid_t childPid;
+ int status, ret;
+
+ rc = spdk_pci_device_claim(dev);
+ CU_ASSERT(rc >= 0);
+
+ childPid = fork();
+ CU_ASSERT(childPid >= 0);
+ if (childPid == 0) {
+ ret = spdk_pci_device_claim(dev);
+ CU_ASSERT(ret == -1);
+ exit(0);
+ } else {
+ waitpid(childPid, &status, 0);
+ }
+}
+
+static struct spdk_pci_driver ut_pci_driver;
+
+struct ut_pci_dev {
+ struct spdk_pci_device pci;
+ char config[16];
+ char bar[16];
+ bool attached;
+};
+
+static int
+ut_map_bar(struct spdk_pci_device *dev, uint32_t bar,
+ void **mapped_addr, uint64_t *phys_addr, uint64_t *size)
+{
+ struct ut_pci_dev *ut_dev = (struct ut_pci_dev *)dev;
+
+ /* just one bar */
+ if (bar > 0) {
+ return -1;
+ }
+
+ *mapped_addr = ut_dev->bar;
+ *phys_addr = 0;
+ *size = sizeof(ut_dev->bar);
+ return 0;
+}
+
+static int
+ut_unmap_bar(struct spdk_pci_device *device, uint32_t bar, void *addr)
+{
+ return 0;
+}
+
+static int
+ut_cfg_read(struct spdk_pci_device *dev, void *value, uint32_t len, uint32_t offset)
+{
+ struct ut_pci_dev *ut_dev = (struct ut_pci_dev *)dev;
+
+ if (len + offset >= sizeof(ut_dev->config)) {
+ return -1;
+ }
+
+ memcpy(value, (void *)((uintptr_t)ut_dev->config + offset), len);
+ return 0;
+}
+
+static int ut_cfg_write(struct spdk_pci_device *dev, void *value, uint32_t len, uint32_t offset)
+{
+ struct ut_pci_dev *ut_dev = (struct ut_pci_dev *)dev;
+
+ if (len + offset >= sizeof(ut_dev->config)) {
+ return -1;
+ }
+
+ memcpy((void *)((uintptr_t)ut_dev->config + offset), value, len);
+ return 0;
+}
+
+
+static int
+ut_enum_cb(void *ctx, struct spdk_pci_device *dev)
+{
+ struct ut_pci_dev *ut_dev = (struct ut_pci_dev *)dev;
+
+ ut_dev->attached = true;
+ return 0;
+}
+
+static void
+pci_hook_test(void)
+{
+ struct ut_pci_dev ut_dev = {};
+ uint32_t value_32;
+ void *bar0_vaddr;
+ uint64_t bar0_paddr, bar0_size;
+ int rc;
+
+ ut_dev.pci.type = "custom";
+ ut_dev.pci.id.vendor_id = 0x4;
+ ut_dev.pci.id.device_id = 0x8;
+
+ /* Use add parse for initilization */
+ spdk_pci_addr_parse(&ut_dev.pci.addr, "10000:00:01.0");
+ CU_ASSERT(ut_dev.pci.addr.domain == 0x10000);
+ CU_ASSERT(ut_dev.pci.addr.bus == 0x0);
+ CU_ASSERT(ut_dev.pci.addr.dev == 0x1);
+ CU_ASSERT(ut_dev.pci.addr.func == 0x0);
+
+ ut_dev.pci.map_bar = ut_map_bar;
+ ut_dev.pci.unmap_bar = ut_unmap_bar;
+ ut_dev.pci.cfg_read = ut_cfg_read;
+ ut_dev.pci.cfg_write = ut_cfg_write;
+
+ /* hook the device into the PCI layer */
+ spdk_pci_hook_device(&ut_pci_driver, &ut_dev.pci);
+
+ /* try to attach a device with the matching driver and bdf */
+ rc = spdk_pci_device_attach(&ut_pci_driver, ut_enum_cb, NULL, &ut_dev.pci.addr);
+ CU_ASSERT(rc == 0);
+ CU_ASSERT(ut_dev.pci.internal.attached);
+ CU_ASSERT(ut_dev.attached);
+
+ /* check PCI config writes and reads */
+ value_32 = 0xDEADBEEF;
+ rc = spdk_pci_device_cfg_write32(&ut_dev.pci, value_32, 0);
+ CU_ASSERT(rc == 0);
+
+ value_32 = 0x0BADF00D;
+ rc = spdk_pci_device_cfg_write32(&ut_dev.pci, value_32, 4);
+ CU_ASSERT(rc == 0);
+
+ rc = spdk_pci_device_cfg_read32(&ut_dev.pci, &value_32, 0);
+ CU_ASSERT(rc == 0);
+ CU_ASSERT(value_32 == 0xDEADBEEF);
+ CU_ASSERT(memcmp(&value_32, &ut_dev.config[0], 4) == 0);
+
+ rc = spdk_pci_device_cfg_read32(&ut_dev.pci, &value_32, 4);
+ CU_ASSERT(rc == 0);
+ CU_ASSERT(value_32 == 0x0BADF00D);
+ CU_ASSERT(memcmp(&value_32, &ut_dev.config[4], 4) == 0);
+
+ /* out-of-bounds write */
+ rc = spdk_pci_device_cfg_read32(&ut_dev.pci, &value_32, sizeof(ut_dev.config));
+ CU_ASSERT(rc != 0);
+
+ /* map a bar */
+ rc = spdk_pci_device_map_bar(&ut_dev.pci, 0, &bar0_vaddr, &bar0_paddr, &bar0_size);
+ CU_ASSERT(rc == 0);
+ CU_ASSERT(bar0_vaddr == ut_dev.bar);
+ CU_ASSERT(bar0_size == sizeof(ut_dev.bar));
+ spdk_pci_device_unmap_bar(&ut_dev.pci, 0, bar0_vaddr);
+
+ /* map an inaccessible bar */
+ rc = spdk_pci_device_map_bar(&ut_dev.pci, 1, &bar0_vaddr, &bar0_paddr, &bar0_size);
+ CU_ASSERT(rc != 0);
+
+ /* test spdk_pci_device_claim() */
+ pci_claim_test(&ut_dev.pci);
+
+ spdk_pci_device_detach(&ut_dev.pci);
+ CU_ASSERT(!ut_dev.pci.internal.attached);
+
+ /* unhook the device */
+ spdk_pci_unhook_device(&ut_dev.pci);
+
+ /* try to attach the same device again */
+ rc = spdk_pci_device_attach(&ut_pci_driver, ut_enum_cb, NULL, &ut_dev.pci.addr);
+ CU_ASSERT(rc != 0);
+}
+
+int main(int argc, char **argv)
+{
+ CU_pSuite suite = NULL;
+ unsigned int num_failures;
+
+ if (CU_initialize_registry() != CUE_SUCCESS) {
+ return CU_get_error();
+ }
+
+ suite = CU_add_suite("pci", NULL, NULL);
+ if (suite == NULL) {
+ CU_cleanup_registry();
+ return CU_get_error();
+ }
+
+ if (
+ CU_add_test(suite, "pci_hook", pci_hook_test) == NULL
+ ) {
+ CU_cleanup_registry();
+ return CU_get_error();
+ }
+
+ CU_basic_set_mode(CU_BRM_VERBOSE);
+ CU_basic_run_tests();
+ num_failures = CU_get_number_of_failures();
+ CU_cleanup_registry();
+ return num_failures;
+}
diff --git a/src/spdk/test/env/vtophys/.gitignore b/src/spdk/test/env/vtophys/.gitignore
new file mode 100644
index 000000000..a03b46cc9
--- /dev/null
+++ b/src/spdk/test/env/vtophys/.gitignore
@@ -0,0 +1 @@
+vtophys
diff --git a/src/spdk/test/env/vtophys/Makefile b/src/spdk/test/env/vtophys/Makefile
new file mode 100644
index 000000000..68c4632a3
--- /dev/null
+++ b/src/spdk/test/env/vtophys/Makefile
@@ -0,0 +1,39 @@
+#
+# BSD LICENSE
+#
+# Copyright (c) Intel Corporation.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * 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.
+# * Neither the name of Intel Corporation nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
+# OWNER 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.
+#
+
+SPDK_ROOT_DIR := $(abspath $(CURDIR)/../../..)
+
+UNIT_TEST_LINK_ENV = 1
+TEST_FILE = vtophys.c
+
+include $(SPDK_ROOT_DIR)/mk/spdk.unittest.mk
diff --git a/src/spdk/test/env/vtophys/vtophys.c b/src/spdk/test/env/vtophys/vtophys.c
new file mode 100644
index 000000000..e0d4d7992
--- /dev/null
+++ b/src/spdk/test/env/vtophys/vtophys.c
@@ -0,0 +1,196 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright (c) Intel Corporation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * 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.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
+ * OWNER 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 "spdk/stdinc.h"
+
+#include "spdk/config.h"
+#include "spdk/env.h"
+#include "spdk/util.h"
+
+#include "CUnit/Basic.h"
+
+#define __SPDK_ENV_NAME(path) (strrchr(#path, '/') + 1)
+#define _SPDK_ENV_NAME(path) __SPDK_ENV_NAME(path)
+#define SPDK_ENV_NAME _SPDK_ENV_NAME(SPDK_CONFIG_ENV)
+
+static void
+vtophys_malloc_test(void)
+{
+ void *p = NULL;
+ int i;
+ unsigned int size = 1;
+ uint64_t paddr;
+
+ /* Verify vtophys doesn't work on regular malloc memory */
+ for (i = 0; i < 31; i++) {
+ p = malloc(size);
+ if (p == NULL) {
+ continue;
+ }
+
+ paddr = spdk_vtophys(p, NULL);
+ CU_ASSERT(paddr == SPDK_VTOPHYS_ERROR);
+
+ free(p);
+ size = size << 1;
+ }
+
+ /* Test addresses that are not in the valid x86-64 usermode range */
+ paddr = spdk_vtophys((void *)0x0000800000000000ULL, NULL);
+ CU_ASSERT(paddr == SPDK_VTOPHYS_ERROR);
+}
+
+static void
+vtophys_spdk_malloc_test(void)
+{
+ void *buf = NULL, *p = NULL;
+ size_t buf_align = 512;
+ int i;
+ unsigned int size = 1;
+ uint64_t paddr, tmpsize;
+
+ /* Test vtophys on memory allocated through SPDK */
+ for (i = 0; i < 31; i++) {
+ buf = spdk_zmalloc(size, buf_align, NULL, SPDK_ENV_LCORE_ID_ANY, SPDK_MALLOC_DMA);
+ if (buf == NULL) {
+ continue;
+ }
+
+ /* test vtophys translation with no length parameter */
+ paddr = spdk_vtophys(buf, NULL);
+ CU_ASSERT(paddr != SPDK_VTOPHYS_ERROR);
+
+ /* translate the entire buffer; it's not necessarily contiguous */
+ p = buf;
+ tmpsize = size;
+ while (p < buf + size) {
+ paddr = spdk_vtophys(p, &tmpsize);
+ CU_ASSERT(paddr != SPDK_VTOPHYS_ERROR);
+ CU_ASSERT(tmpsize >= spdk_min(size, buf_align));
+ p += tmpsize;
+ tmpsize = buf + size - p;
+ }
+ CU_ASSERT(tmpsize == 0);
+
+ /* translate a valid vaddr, but with length 0 */
+ p = buf;
+ tmpsize = 0;
+ paddr = spdk_vtophys(p, &tmpsize);
+ CU_ASSERT(paddr != SPDK_VTOPHYS_ERROR);
+ CU_ASSERT(tmpsize == 0);
+
+ /* translate the first half of the buffer */
+ p = buf;
+ tmpsize = size / 2;
+ while (p < buf + size / 2) {
+ paddr = spdk_vtophys(p, &tmpsize);
+ CU_ASSERT(paddr != SPDK_VTOPHYS_ERROR);
+ CU_ASSERT(tmpsize >= spdk_min(size / 2, buf_align));
+ p += tmpsize;
+ tmpsize = buf + size / 2 - p;
+ }
+ CU_ASSERT(tmpsize == 0);
+
+ /* translate the second half of the buffer */
+ p = buf + size / 2;
+ tmpsize = size / 2;
+ while (p < buf + size) {
+ paddr = spdk_vtophys(p, &tmpsize);
+ CU_ASSERT(paddr != SPDK_VTOPHYS_ERROR);
+ CU_ASSERT(tmpsize >= spdk_min(size / 2, buf_align));
+ p += tmpsize;
+ tmpsize = buf + size - p;
+ }
+ CU_ASSERT(tmpsize == 0);
+
+ /* translate a region that's not entirely registered */
+ p = buf;
+ tmpsize = UINT64_MAX;
+ while (p < buf + size) {
+ paddr = spdk_vtophys(p, &tmpsize);
+ CU_ASSERT(paddr != SPDK_VTOPHYS_ERROR);
+ CU_ASSERT(tmpsize >= buf_align);
+ p += tmpsize;
+ /* verify our region is really contiguous */
+ CU_ASSERT(paddr + tmpsize - 1 == spdk_vtophys(p - 1, &tmpsize));
+ tmpsize = UINT64_MAX;
+ }
+
+ spdk_free(buf);
+ size = size << 1;
+ }
+}
+
+int
+main(int argc, char **argv)
+{
+ struct spdk_env_opts opts;
+ CU_pSuite suite = NULL;
+ unsigned num_failures;
+
+ spdk_env_opts_init(&opts);
+ opts.name = "vtophys";
+ opts.core_mask = "0x1";
+ if (strcmp(SPDK_ENV_NAME, "env_dpdk") == 0) {
+ opts.env_context = "--log-level=lib.eal:8";
+ }
+
+ if (spdk_env_init(&opts) < 0) {
+ printf("Err: Unable to initialize SPDK env\n");
+ return 1;
+ }
+
+ if (CU_initialize_registry() != CUE_SUCCESS) {
+ return CU_get_error();
+ }
+
+ suite = CU_add_suite("components_suite", NULL, NULL);
+ if (suite == NULL) {
+ CU_cleanup_registry();
+ return CU_get_error();
+ }
+
+ if (
+ CU_add_test(suite, "vtophys_malloc_test", vtophys_malloc_test) == NULL ||
+ CU_add_test(suite, "vtophys_spdk_malloc_test", vtophys_spdk_malloc_test) == NULL
+ ) {
+ CU_cleanup_registry();
+ return CU_get_error();
+ }
+
+ CU_basic_set_mode(CU_BRM_VERBOSE);
+ CU_basic_run_tests();
+ num_failures = CU_get_number_of_failures();
+ CU_cleanup_registry();
+ return num_failures;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-20 19:57:47 +0000