Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

3 files changed, 138 insertions, 0 deletions

diff --git a/src/spdk/test/env/pci/.gitignore b/src/spdk/test/env/pci/.gitignore
new file mode 100644
index 00000000..11d1c65b
--- /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 00000000..34165584
--- /dev/null
+++ b/src/spdk/test/env/pci/Makefile
@@ -0,0 +1,43 @@
+#
+#  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
+include $(SPDK_ROOT_DIR)/mk/spdk.app.mk
+
+CFLAGS += $(ENV_CFLAGS)
+LIBS += $(ENV_LINKER_ARGS)
+TEST_FILE = pci_ut.c
+
+ADDITIONAL_LIBS += $(ENV_LIBS)
+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 00000000..bdb3a7cc
--- /dev/null
+++ b/src/spdk/test/env/pci/pci_ut.c
@@ -0,0 +1,94 @@
+/*-
+ *   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 "env_dpdk/pci.c"
+
+static void
+pci_test(void)
+{
+	int rc = 0;
+	pid_t childPid;
+	int status, ret;
+	struct spdk_pci_addr pci_addr;
+
+	pci_addr.domain = 0x0;
+	pci_addr.bus = 0x5;
+	pci_addr.dev = 0x4;
+	pci_addr.func = 1;
+
+	rc = spdk_pci_device_claim(&pci_addr);
+	CU_ASSERT(rc >= 0);
+
+	childPid = fork();
+	CU_ASSERT(childPid >= 0);
+	if (childPid == 0) {
+		ret = spdk_pci_device_claim(&pci_addr);
+		CU_ASSERT(ret == -1);
+		exit(0);
+	} else {
+		waitpid(childPid, &status, 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_ut1", pci_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;
+}