[RFC PATCH 5/9] tools/virtio: convert to use new unified vringh APIs

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vringh_*_user APIs is being removed without vringh_init_user(). so change
to use new APIs.

Signed-off-by: Shunsuke Mie <mie@xxxxxxxxxx>
---
 tools/virtio/vringh_test.c | 89 +++++++++++++++++++-------------------
 1 file changed, 44 insertions(+), 45 deletions(-)

diff --git a/tools/virtio/vringh_test.c b/tools/virtio/vringh_test.c
index 6c9533b8a2ca..068c6d5aa4fd 100644
--- a/tools/virtio/vringh_test.c
+++ b/tools/virtio/vringh_test.c
@@ -187,7 +187,7 @@ static int parallel_test(u64 features,
 
 		vring_init(&vrh.vring, RINGSIZE, host_map, ALIGN);
 		vringh_init_user(&vrh, features, RINGSIZE, true,
-				 vrh.vring.desc, vrh.vring.avail, vrh.vring.used);
+				 vrh.vring.desc, vrh.vring.avail, vrh.vring.used, getrange);
 		CPU_SET(first_cpu, &cpu_set);
 		if (sched_setaffinity(getpid(), sizeof(cpu_set), &cpu_set))
 			errx(1, "Could not set affinity to cpu %u", first_cpu);
@@ -202,9 +202,9 @@ static int parallel_test(u64 features,
 					err = vringh_get_head(&vrh, &head);
 					if (err != 0)
 						break;
-					err = vringh_need_notify_user(&vrh);
+					err = vringh_need_notify(&vrh);
 					if (err < 0)
-						errx(1, "vringh_need_notify_user: %i",
+						errx(1, "vringh_need_notify: %i",
 						     err);
 					if (err) {
 						write(to_guest[1], "", 1);
@@ -223,46 +223,45 @@ static int parallel_test(u64 features,
 						host_wiov,
 						ARRAY_SIZE(host_wiov));
 
-				err = vringh_getdesc_user(&vrh, &riov, &wiov,
-							  getrange, &head);
+				err = vringh_getdesc(&vrh, &riov, &wiov, &head);
 			}
 			if (err == 0) {
-				err = vringh_need_notify_user(&vrh);
+				err = vringh_need_notify(&vrh);
 				if (err < 0)
-					errx(1, "vringh_need_notify_user: %i",
+					errx(1, "vringh_need_notify: %i",
 					     err);
 				if (err) {
 					write(to_guest[1], "", 1);
 					notifies++;
 				}
 
-				if (!vringh_notify_enable_user(&vrh))
+				if (!vringh_notify_enable(&vrh))
 					continue;
 
 				/* Swallow all notifies at once. */
 				if (read(to_host[0], buf, sizeof(buf)) < 1)
 					break;
 
-				vringh_notify_disable_user(&vrh);
+				vringh_notify_disable(&vrh);
 				receives++;
 				continue;
 			}
 			if (err != 1)
-				errx(1, "vringh_getdesc_user: %i", err);
+				errx(1, "vringh_getdesc: %i", err);
 
 			/* We simply copy bytes. */
 			if (riov.used) {
-				rlen = vringh_iov_pull_user(&riov, rbuf,
+				rlen = vringh_iov_pull(&vrh, &riov, rbuf,
 							    sizeof(rbuf));
 				if (rlen != 4)
-					errx(1, "vringh_iov_pull_user: %i",
+					errx(1, "vringh_iov_pull: %i",
 					     rlen);
 				assert(riov.i == riov.used);
 				written = 0;
 			} else {
-				err = vringh_iov_push_user(&wiov, rbuf, rlen);
+				err = vringh_iov_push(&vrh, &wiov, rbuf, rlen);
 				if (err != rlen)
-					errx(1, "vringh_iov_push_user: %i",
+					errx(1, "vringh_iov_push: %i",
 					     err);
 				assert(wiov.i == wiov.used);
 				written = err;
@@ -270,14 +269,14 @@ static int parallel_test(u64 features,
 		complete:
 			xfers++;
 
-			err = vringh_complete_user(&vrh, head, written);
+			err = vringh_complete(&vrh, head, written);
 			if (err != 0)
-				errx(1, "vringh_complete_user: %i", err);
+				errx(1, "vringh_complete: %i", err);
 		}
 
-		err = vringh_need_notify_user(&vrh);
+		err = vringh_need_notify(&vrh);
 		if (err < 0)
-			errx(1, "vringh_need_notify_user: %i", err);
+			errx(1, "vringh_need_notify: %i", err);
 		if (err) {
 			write(to_guest[1], "", 1);
 			notifies++;
@@ -493,12 +492,12 @@ int main(int argc, char *argv[])
 	/* Set up host side. */
 	vring_init(&vrh.vring, RINGSIZE, __user_addr_min, ALIGN);
 	vringh_init_user(&vrh, vdev.features, RINGSIZE, true,
-			 vrh.vring.desc, vrh.vring.avail, vrh.vring.used);
+			 vrh.vring.desc, vrh.vring.avail, vrh.vring.used, getrange);
 
 	/* No descriptor to get yet... */
-	err = vringh_getdesc_user(&vrh, &riov, &wiov, getrange, &head);
+	err = vringh_getdesc(&vrh, &riov, &wiov, &head);
 	if (err != 0)
-		errx(1, "vringh_getdesc_user: %i", err);
+		errx(1, "vringh_getdesc: %i", err);
 
 	/* Guest puts in a descriptor. */
 	memcpy(__user_addr_max - 1, "a", 1);
@@ -520,9 +519,9 @@ int main(int argc, char *argv[])
 	vringh_kiov_init(&riov, host_riov, ARRAY_SIZE(host_riov));
 	vringh_kiov_init(&wiov, host_wiov, ARRAY_SIZE(host_wiov));
 
-	err = vringh_getdesc_user(&vrh, &riov, &wiov, getrange, &head);
+	err = vringh_getdesc(&vrh, &riov, &wiov, &head);
 	if (err != 1)
-		errx(1, "vringh_getdesc_user: %i", err);
+		errx(1, "vringh_getdesc: %i", err);
 
 	assert(riov.used == 1);
 	assert(riov.iov[0].iov_base == __user_addr_max - 1);
@@ -539,25 +538,25 @@ int main(int argc, char *argv[])
 		assert(wiov.iov[1].iov_len == 1);
 	}
 
-	err = vringh_iov_pull_user(&riov, buf, 5);
+	err = vringh_iov_pull(&vrh, &riov, buf, 5);
 	if (err != 1)
-		errx(1, "vringh_iov_pull_user: %i", err);
+		errx(1, "vringh_iov_pull: %i", err);
 	assert(buf[0] == 'a');
 	assert(riov.i == 1);
-	assert(vringh_iov_pull_user(&riov, buf, 5) == 0);
+	assert(vringh_iov_pull(&vrh, &riov, buf, 5) == 0);
 
 	memcpy(buf, "bcdef", 5);
-	err = vringh_iov_push_user(&wiov, buf, 5);
+	err = vringh_iov_push(&vrh, &wiov, buf, 5);
 	if (err != 2)
-		errx(1, "vringh_iov_push_user: %i", err);
+		errx(1, "vringh_iov_push: %i", err);
 	assert(memcmp(__user_addr_max - 3, "bc", 2) == 0);
 	assert(wiov.i == wiov.used);
-	assert(vringh_iov_push_user(&wiov, buf, 5) == 0);
+	assert(vringh_iov_push(&vrh, &wiov, buf, 5) == 0);
 
 	/* Host is done. */
-	err = vringh_complete_user(&vrh, head, err);
+	err = vringh_complete(&vrh, head, err);
 	if (err != 0)
-		errx(1, "vringh_complete_user: %i", err);
+		errx(1, "vringh_complete: %i", err);
 
 	/* Guest should see used token now. */
 	__kfree_ignore_start = __user_addr_min + vring_size(RINGSIZE, ALIGN);
@@ -589,9 +588,9 @@ int main(int argc, char *argv[])
 	vringh_kiov_init(&riov, host_riov, ARRAY_SIZE(host_riov));
 	vringh_kiov_init(&wiov, host_wiov, ARRAY_SIZE(host_wiov));
 
-	err = vringh_getdesc_user(&vrh, &riov, &wiov, getrange, &head);
+	err = vringh_getdesc(&vrh, &riov, &wiov, &head);
 	if (err != 1)
-		errx(1, "vringh_getdesc_user: %i", err);
+		errx(1, "vringh_getdesc: %i", err);
 
 	assert(riov.max_num & VRINGH_IOV_ALLOCATED);
 	assert(riov.iov != host_riov);
@@ -605,9 +604,9 @@ int main(int argc, char *argv[])
 
 	/* Pull data back out (in odd chunks), should be as expected. */
 	for (i = 0; i < RINGSIZE * USER_MEM/4; i += 3) {
-		err = vringh_iov_pull_user(&riov, buf, 3);
+		err = vringh_iov_pull(&vrh, &riov, buf, 3);
 		if (err != 3 && i + err != RINGSIZE * USER_MEM/4)
-			errx(1, "vringh_iov_pull_user large: %i", err);
+			errx(1, "vringh_iov_pulllarge: %i", err);
 		assert(buf[0] == (char)i);
 		assert(err < 2 || buf[1] == (char)(i + 1));
 		assert(err < 3 || buf[2] == (char)(i + 2));
@@ -619,9 +618,9 @@ int main(int argc, char *argv[])
 	/* Complete using multi interface, just because we can. */
 	used[0].id = head;
 	used[0].len = 0;
-	err = vringh_complete_multi_user(&vrh, used, 1);
+	err = vringh_complete_multi(&vrh, used, 1);
 	if (err)
-		errx(1, "vringh_complete_multi_user(1): %i", err);
+		errx(1, "vringh_complete_multi(1): %i", err);
 
 	/* Free up those descriptors. */
 	ret = virtqueue_get_buf(vq, &i);
@@ -642,17 +641,17 @@ int main(int argc, char *argv[])
 	vringh_kiov_init(&wiov, host_wiov, ARRAY_SIZE(host_wiov));
 
 	for (i = 0; i < RINGSIZE; i++) {
-		err = vringh_getdesc_user(&vrh, &riov, &wiov, getrange, &head);
+		err = vringh_getdesc(&vrh, &riov, &wiov, &head);
 		if (err != 1)
-			errx(1, "vringh_getdesc_user: %i", err);
+			errx(1, "vringh_getdesc: %i", err);
 		used[i].id = head;
 		used[i].len = 0;
 	}
 	/* Make sure it wraps around ring, to test! */
 	assert(vrh.vring.used->idx % RINGSIZE != 0);
-	err = vringh_complete_multi_user(&vrh, used, RINGSIZE);
+	err = vringh_complete_multi(&vrh, used, RINGSIZE);
 	if (err)
-		errx(1, "vringh_complete_multi_user: %i", err);
+		errx(1, "vringh_complete_multi: %i", err);
 
 	/* Free those buffers. */
 	for (i = 0; i < RINGSIZE; i++) {
@@ -726,19 +725,19 @@ int main(int argc, char *argv[])
 		vringh_kiov_init(&riov, host_riov, ARRAY_SIZE(host_riov));
 		vringh_kiov_init(&wiov, host_wiov, ARRAY_SIZE(host_wiov));
 
-		err = vringh_getdesc_user(&vrh, &riov, &wiov, getrange, &head);
+		err = vringh_getdesc(&vrh, &riov, &wiov, &head);
 		if (err != 1)
-			errx(1, "vringh_getdesc_user: %i", err);
+			errx(1, "vringh_getdesc: %i", err);
 
 		if (head != 0)
-			errx(1, "vringh_getdesc_user: head %i not 0", head);
+			errx(1, "vringh_getdesc: head %i not 0", head);
 
 		assert(riov.max_num & VRINGH_IOV_ALLOCATED);
 		if (getrange != getrange_slow)
 			assert(riov.used == 7);
 		else
 			assert(riov.used == 28);
-		err = vringh_iov_pull_user(&riov, buf, 29);
+		err = vringh_iov_pull(&vrh, &riov, buf, 29);
 		assert(err == 28);
 
 		/* Data should be linear. */
-- 
2.25.1

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