From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38339) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1duLcs-0005ZX-Gb for qemu-devel@nongnu.org; Tue, 19 Sep 2017 12:44:00 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1duLcp-0002LU-LG for qemu-devel@nongnu.org; Tue, 19 Sep 2017 12:43:58 -0400 Received: from mx1.redhat.com ([209.132.183.28]:42672) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1duLcp-0002L2-BZ for qemu-devel@nongnu.org; Tue, 19 Sep 2017 12:43:55 -0400 From: Cornelia Huck Date: Tue, 19 Sep 2017 18:43:01 +0200 Message-Id: <20170919164337.18555-3-cohuck@redhat.com> In-Reply-To: <20170919164337.18555-1-cohuck@redhat.com> References: <20170919164337.18555-1-cohuck@redhat.com> Subject: [Qemu-devel] [PULL v2 02/38] tests: Enable the drive_del test also on s390x List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: peter.maydell@linaro.org Cc: qemu-devel@nongnu.org, rth@twiddle.net, agraf@suse.de, thuth@redhat.com, borntraeger@de.ibm.com, david@redhat.com, Cornelia Huck From: Thomas Huth We can use the drive_del test on s390x, too, to check that adding and deleting also works fine with the virtio-ccw bus. But we have to make sure that we use the devices with the "-ccw" suffix instead of the "-pci" suffix for the virtio-ccw transport on s390x. Introduce a helper function called qvirtio_get_dev_type() that returns the correct string for the current architecture. Signed-off-by: Thomas Huth Message-Id: <1504190408-11143-1-git-send-email-thuth@redhat.com> Reviewed-by: David Hildenbrand Signed-off-by: Cornelia Huck --- tests/Makefile.include | 3 ++- tests/drive_del-test.c | 25 ++++++++++++++++--------- tests/libqos/virtio.c | 17 +++++++++++++++++ tests/libqos/virtio.h | 3 +++ 4 files changed, 38 insertions(+), 10 deletions(-) diff --git a/tests/Makefile.include b/tests/Makefile.include index d680cda833..abc6707ef2 100644 --- a/tests/Makefile.include +++ b/tests/Makefile.include @@ -366,6 +366,7 @@ check-qtest-s390x-$(CONFIG_SLIRP) += tests/pxe-test$(EXESUF) check-qtest-s390x-$(CONFIG_SLIRP) += tests/test-netfilter$(EXESUF) check-qtest-s390x-$(CONFIG_POSIX) += tests/test-filter-mirror$(EXESUF) check-qtest-s390x-$(CONFIG_POSIX) += tests/test-filter-redirector$(EXESUF) +check-qtest-s390x-y += tests/drive_del-test$(EXESUF) check-qtest-generic-y += tests/qom-test$(EXESUF) check-qtest-generic-y += tests/test-hmp$(EXESUF) @@ -766,7 +767,7 @@ tests/display-vga-test$(EXESUF): tests/display-vga-test.o tests/ipoctal232-test$(EXESUF): tests/ipoctal232-test.o tests/qom-test$(EXESUF): tests/qom-test.o tests/test-hmp$(EXESUF): tests/test-hmp.o -tests/drive_del-test$(EXESUF): tests/drive_del-test.o $(libqos-pc-obj-y) +tests/drive_del-test$(EXESUF): tests/drive_del-test.o $(libqos-virtio-obj-y) tests/qdev-monitor-test$(EXESUF): tests/qdev-monitor-test.o $(libqos-pc-obj-y) tests/nvme-test$(EXESUF): tests/nvme-test.o tests/pvpanic-test$(EXESUF): tests/pvpanic-test.o diff --git a/tests/drive_del-test.c b/tests/drive_del-test.c index 2175139abb..c9ac997555 100644 --- a/tests/drive_del-test.c +++ b/tests/drive_del-test.c @@ -12,6 +12,7 @@ #include "qemu/osdep.h" #include "libqtest.h" +#include "libqos/virtio.h" static void drive_add(void) { @@ -65,14 +66,14 @@ static void test_after_failed_device_add(void) qtest_start("-drive if=none,id=drive0"); - /* Make device_add fail. If this leaks the virtio-blk-pci device then a + /* Make device_add fail. If this leaks the virtio-blk device then a * reference to drive0 will also be held (via qdev properties). */ response = qmp("{'execute': 'device_add'," " 'arguments': {" - " 'driver': 'virtio-blk-pci'," + " 'driver': 'virtio-blk-%s'," " 'drive': 'drive0'" - "}}"); + "}}", qvirtio_get_dev_type()); g_assert(response); error = qdict_get_qdict(response, "error"); g_assert_cmpstr(qdict_get_try_str(error, "class"), ==, "GenericError"); @@ -82,7 +83,7 @@ static void test_after_failed_device_add(void) drive_del(); /* Try to re-add the drive. This fails with duplicate IDs if a leaked - * virtio-blk-pci exists that holds a reference to the old drive0. + * virtio-blk device exists that holds a reference to the old drive0. */ drive_add(); @@ -91,10 +92,14 @@ static void test_after_failed_device_add(void) static void test_drive_del_device_del(void) { + char *args; + /* Start with a drive used by a device that unplugs instantaneously */ - qtest_start("-drive if=none,id=drive0,file=null-co://,format=raw" - " -device virtio-scsi-pci" - " -device scsi-hd,drive=drive0,id=dev0"); + args = g_strdup_printf("-drive if=none,id=drive0,file=null-co://,format=raw" + " -device virtio-scsi-%s" + " -device scsi-hd,drive=drive0,id=dev0", + qvirtio_get_dev_type()); + qtest_start(args); /* * Delete the drive, and then the device @@ -104,6 +109,7 @@ static void test_drive_del_device_del(void) device_del(); qtest_end(); + g_free(args); } int main(int argc, char **argv) @@ -114,9 +120,10 @@ int main(int argc, char **argv) qtest_add_func("/drive_del/without-dev", test_drive_without_dev); - /* TODO I guess any arch with PCI would do */ + /* TODO I guess any arch with a hot-pluggable virtio bus would do */ if (!strcmp(arch, "i386") || !strcmp(arch, "x86_64") || - !strcmp(arch, "ppc") || !strcmp(arch, "ppc64")) { + !strcmp(arch, "ppc") || !strcmp(arch, "ppc64") || + !strcmp(arch, "s390x")) { qtest_add_func("/drive_del/after_failed_device_add", test_after_failed_device_add); qtest_add_func("/blockdev/drive_del_device_del", diff --git a/tests/libqos/virtio.c b/tests/libqos/virtio.c index 9880a6964e..0879a621c8 100644 --- a/tests/libqos/virtio.c +++ b/tests/libqos/virtio.c @@ -339,3 +339,20 @@ void qvirtqueue_set_used_event(QVirtQueue *vq, uint16_t idx) /* vq->avail->used_event */ writew(vq->avail + 4 + (2 * vq->size), idx); } + +/* + * qvirtio_get_dev_type: + * Returns: the preferred virtio bus/device type for the current architecture. + */ +const char *qvirtio_get_dev_type(void) +{ + const char *arch = qtest_get_arch(); + + if (g_str_equal(arch, "arm") || g_str_equal(arch, "aarch64")) { + return "device"; /* for virtio-mmio */ + } else if (g_str_equal(arch, "s390x")) { + return "ccw"; + } else { + return "pci"; + } +} diff --git a/tests/libqos/virtio.h b/tests/libqos/virtio.h index 8fbcd1869c..0a04740adf 100644 --- a/tests/libqos/virtio.h +++ b/tests/libqos/virtio.h @@ -143,4 +143,7 @@ void qvirtqueue_kick(QVirtioDevice *d, QVirtQueue *vq, uint32_t free_head); bool qvirtqueue_get_buf(QVirtQueue *vq, uint32_t *desc_idx); void qvirtqueue_set_used_event(QVirtQueue *vq, uint16_t idx); + +const char *qvirtio_get_dev_type(void); + #endif -- 2.13.5