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-rw-r--r--tests/.gitignore1
-rw-r--r--tests/acpi-test-data/pc/NFIT.dimmpxmbin224 -> 240 bytes
-rw-r--r--tests/acpi-test-data/q35/NFIT.dimmpxmbin224 -> 240 bytes
-rw-r--r--tests/bios-tables-test.c2
-rw-r--r--tests/libqtest.c9
-rw-r--r--tests/test-char.c8
-rw-r--r--tests/vhost-user-bridge.c98
7 files changed, 113 insertions, 5 deletions
diff --git a/tests/.gitignore b/tests/.gitignore
index fb62d2299b..2bc61a9a58 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -21,6 +21,7 @@ test-base64
test-bdrv-drain
test-bitops
test-bitcnt
+test-block-backend
test-blockjob
test-blockjob-txn
test-bufferiszero
diff --git a/tests/acpi-test-data/pc/NFIT.dimmpxm b/tests/acpi-test-data/pc/NFIT.dimmpxm
index 2bfc6c51f3..598d331b75 100644
--- a/tests/acpi-test-data/pc/NFIT.dimmpxm
+++ b/tests/acpi-test-data/pc/NFIT.dimmpxm
Binary files differ
diff --git a/tests/acpi-test-data/q35/NFIT.dimmpxm b/tests/acpi-test-data/q35/NFIT.dimmpxm
index 2bfc6c51f3..598d331b75 100644
--- a/tests/acpi-test-data/q35/NFIT.dimmpxm
+++ b/tests/acpi-test-data/q35/NFIT.dimmpxm
Binary files differ
diff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c
index bf3e193ae9..256d463cb8 100644
--- a/tests/bios-tables-test.c
+++ b/tests/bios-tables-test.c
@@ -830,7 +830,7 @@ static void test_acpi_tcg_dimm_pxm(const char *machine)
memset(&data, 0, sizeof(data));
data.machine = machine;
data.variant = ".dimmpxm";
- test_acpi_one(" -machine nvdimm=on"
+ test_acpi_one(" -machine nvdimm=on,nvdimm-cap=3"
" -smp 4,sockets=4"
" -m 128M,slots=3,maxmem=1G"
" -numa node,mem=32M,nodeid=0"
diff --git a/tests/libqtest.c b/tests/libqtest.c
index e0ca19dbfe..098af6aec4 100644
--- a/tests/libqtest.c
+++ b/tests/libqtest.c
@@ -103,8 +103,15 @@ static int socket_accept(int sock)
static void kill_qemu(QTestState *s)
{
if (s->qemu_pid != -1) {
+ int wstatus = 0;
+ pid_t pid;
+
kill(s->qemu_pid, SIGTERM);
- waitpid(s->qemu_pid, NULL, 0);
+ pid = waitpid(s->qemu_pid, &wstatus, 0);
+
+ if (pid == s->qemu_pid && WIFSIGNALED(wstatus)) {
+ assert(!WCOREDUMP(wstatus));
+ }
}
}
diff --git a/tests/test-char.c b/tests/test-char.c
index 1880d36783..5905d31441 100644
--- a/tests/test-char.c
+++ b/tests/test-char.c
@@ -214,6 +214,10 @@ static void char_mux_test(void)
g_assert_cmpint(h2.last_event, ==, -1);
/* switch focus */
+ qemu_chr_be_write(base, (void *)"\1b", 2);
+ g_assert_cmpint(h1.last_event, ==, 42);
+ g_assert_cmpint(h2.last_event, ==, CHR_EVENT_BREAK);
+
qemu_chr_be_write(base, (void *)"\1c", 2);
g_assert_cmpint(h1.last_event, ==, CHR_EVENT_MUX_IN);
g_assert_cmpint(h2.last_event, ==, CHR_EVENT_MUX_OUT);
@@ -227,6 +231,10 @@ static void char_mux_test(void)
g_assert_cmpstr(h1.read_buf, ==, "hello");
h1.read_count = 0;
+ qemu_chr_be_write(base, (void *)"\1b", 2);
+ g_assert_cmpint(h1.last_event, ==, CHR_EVENT_BREAK);
+ g_assert_cmpint(h2.last_event, ==, CHR_EVENT_MUX_OUT);
+
/* remove first handler */
qemu_chr_fe_set_handlers(&chr_be1, NULL, NULL, NULL, NULL,
NULL, NULL, true);
diff --git a/tests/vhost-user-bridge.c b/tests/vhost-user-bridge.c
index e0605a529e..0884294141 100644
--- a/tests/vhost-user-bridge.c
+++ b/tests/vhost-user-bridge.c
@@ -29,6 +29,7 @@
#define _FILE_OFFSET_BITS 64
+#include "qemu/atomic.h"
#include "qemu/osdep.h"
#include "qemu/iov.h"
#include "standard-headers/linux/virtio_net.h"
@@ -65,6 +66,11 @@ typedef struct VubrDev {
int sock;
int ready;
int quit;
+ struct {
+ int fd;
+ void *addr;
+ pthread_t thread;
+ } notifier;
} VubrDev;
static void
@@ -445,14 +451,22 @@ static uint64_t
vubr_get_features(VuDev *dev)
{
return 1ULL << VIRTIO_NET_F_GUEST_ANNOUNCE |
- 1ULL << VIRTIO_NET_F_MRG_RXBUF;
+ 1ULL << VIRTIO_NET_F_MRG_RXBUF |
+ 1ULL << VIRTIO_F_VERSION_1;
}
static void
vubr_queue_set_started(VuDev *dev, int qidx, bool started)
{
+ VubrDev *vubr = container_of(dev, VubrDev, vudev);
VuVirtq *vq = vu_get_queue(dev, qidx);
+ if (started && vubr->notifier.fd >= 0) {
+ vu_set_queue_host_notifier(dev, vq, vubr->notifier.fd,
+ getpagesize(),
+ qidx * getpagesize());
+ }
+
if (qidx % 2 == 1) {
vu_set_queue_handler(dev, vq, started ? vubr_handle_tx : NULL);
}
@@ -522,6 +536,8 @@ vubr_new(const char *path, bool client)
vubr_die("socket");
}
+ dev->notifier.fd = -1;
+
un.sun_family = AF_UNIX;
strcpy(un.sun_path, path);
len = sizeof(un.sun_family) + strlen(path);
@@ -559,6 +575,73 @@ vubr_new(const char *path, bool client)
return dev;
}
+static void *notifier_thread(void *arg)
+{
+ VuDev *dev = (VuDev *)arg;
+ VubrDev *vubr = container_of(dev, VubrDev, vudev);
+ int pagesize = getpagesize();
+ int qidx;
+
+ while (true) {
+ for (qidx = 0; qidx < VHOST_MAX_NR_VIRTQUEUE; qidx++) {
+ uint16_t *n = vubr->notifier.addr + pagesize * qidx;
+
+ if (*n == qidx) {
+ *n = 0xffff;
+ /* We won't miss notifications if we reset
+ * the memory first. */
+ smp_mb();
+
+ DPRINT("Got a notification for queue%d via host notifier.\n",
+ qidx);
+
+ if (qidx % 2 == 1) {
+ vubr_handle_tx(dev, qidx);
+ }
+ }
+ usleep(1000);
+ }
+ }
+
+ return NULL;
+}
+
+static void
+vubr_host_notifier_setup(VubrDev *dev)
+{
+ char template[] = "/tmp/vubr-XXXXXX";
+ pthread_t thread;
+ size_t length;
+ void *addr;
+ int fd;
+
+ length = getpagesize() * VHOST_MAX_NR_VIRTQUEUE;
+
+ fd = mkstemp(template);
+ if (fd < 0) {
+ vubr_die("mkstemp()");
+ }
+
+ if (posix_fallocate(fd, 0, length) != 0) {
+ vubr_die("posix_fallocate()");
+ }
+
+ addr = mmap(NULL, length, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+ if (addr == MAP_FAILED) {
+ vubr_die("mmap()");
+ }
+
+ memset(addr, 0xff, length);
+
+ if (pthread_create(&thread, NULL, notifier_thread, &dev->vudev) != 0) {
+ vubr_die("pthread_create()");
+ }
+
+ dev->notifier.fd = fd;
+ dev->notifier.addr = addr;
+ dev->notifier.thread = thread;
+}
+
static void
vubr_set_host(struct sockaddr_in *saddr, const char *host)
{
@@ -673,8 +756,9 @@ main(int argc, char *argv[])
VubrDev *dev;
int opt;
bool client = false;
+ bool host_notifier = false;
- while ((opt = getopt(argc, argv, "l:r:u:c")) != -1) {
+ while ((opt = getopt(argc, argv, "l:r:u:cH")) != -1) {
switch (opt) {
case 'l':
@@ -693,6 +777,9 @@ main(int argc, char *argv[])
case 'c':
client = true;
break;
+ case 'H':
+ host_notifier = true;
+ break;
default:
goto out;
}
@@ -708,6 +795,10 @@ main(int argc, char *argv[])
return 1;
}
+ if (host_notifier) {
+ vubr_host_notifier_setup(dev);
+ }
+
vubr_backend_udp_setup(dev, lhost, lport, rhost, rport);
vubr_run(dev);
@@ -717,7 +808,7 @@ main(int argc, char *argv[])
out:
fprintf(stderr, "Usage: %s ", argv[0]);
- fprintf(stderr, "[-c] [-u ud_socket_path] [-l lhost:lport] [-r rhost:rport]\n");
+ fprintf(stderr, "[-c] [-H] [-u ud_socket_path] [-l lhost:lport] [-r rhost:rport]\n");
fprintf(stderr, "\t-u path to unix doman socket. default: %s\n",
DEFAULT_UD_SOCKET);
fprintf(stderr, "\t-l local host and port. default: %s:%s\n",
@@ -725,6 +816,7 @@ out:
fprintf(stderr, "\t-r remote host and port. default: %s:%s\n",
DEFAULT_RHOST, DEFAULT_RPORT);
fprintf(stderr, "\t-c client mode\n");
+ fprintf(stderr, "\t-H use host notifier\n");
return 1;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 15:36:30 +0000