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[PATCH v4 20/22] tests/qtest: implement stub for VHOST_USER_GET_CONFIG
From: |
Alex Bennée |
Subject: |
[PATCH v4 20/22] tests/qtest: implement stub for VHOST_USER_GET_CONFIG |
Date: |
Tue, 2 Aug 2022 10:50:08 +0100 |
We don't implement the full solution because frankly none of the tests
need to at the moment. We may end up re-implementing libvhostuser in
the end.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/qtest/vhost-user-test.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/tests/qtest/vhost-user-test.c b/tests/qtest/vhost-user-test.c
index 4af031c971..61980bfc6a 100644
--- a/tests/qtest/vhost-user-test.c
+++ b/tests/qtest/vhost-user-test.c
@@ -79,6 +79,8 @@ typedef enum VhostUserRequest {
VHOST_USER_SET_PROTOCOL_FEATURES = 16,
VHOST_USER_GET_QUEUE_NUM = 17,
VHOST_USER_SET_VRING_ENABLE = 18,
+ VHOST_USER_GET_CONFIG = 24,
+ VHOST_USER_SET_CONFIG = 25,
VHOST_USER_MAX
} VhostUserRequest;
@@ -372,6 +374,17 @@ static void chr_read(void *opaque, const uint8_t *buf, int
size)
}
break;
+ case VHOST_USER_GET_CONFIG:
+ /*
+ * Treat GET_CONFIG as a NOP and just reply and let the guest
+ * consider we have updated its memory. Tests currently don't
+ * require working configs.
+ */
+ msg.flags |= VHOST_USER_REPLY_MASK;
+ p = (uint8_t *) &msg;
+ qemu_chr_fe_write_all(chr, p, VHOST_USER_HDR_SIZE + msg.size);
+ break;
+
case VHOST_USER_SET_PROTOCOL_FEATURES:
/*
* We did set VHOST_USER_F_PROTOCOL_FEATURES so its valid for
--
2.30.2
- [PATCH v4 10/22] hw/virtio: move vm_running check to virtio_device_started, (continued)
- [PATCH v4 10/22] hw/virtio: move vm_running check to virtio_device_started, Alex Bennée, 2022/08/02
- [PATCH v4 04/22] hw/virtio: fix vhost_user_read tracepoint, Alex Bennée, 2022/08/02
- [PATCH v4 08/22] hw/virtio: log potentially buggy guest drivers, Alex Bennée, 2022/08/02
- [PATCH v4 13/22] hw/virtio: add vhost-user-gpio-pci boilerplate, Alex Bennée, 2022/08/02
- [PATCH v4 14/22] tests/qtest: pass stdout/stderr down to subtests, Alex Bennée, 2022/08/02
- [PATCH v4 16/22] tests/qtest: use qos_printf instead of g_test_message, Alex Bennée, 2022/08/02
- [PATCH v4 11/22] hw/virtio: move vhd->started check into helper and add FIXME, Alex Bennée, 2022/08/02
- [PATCH v4 19/22] tests/qtest: add assert to catch bad features, Alex Bennée, 2022/08/02
- [PATCH v4 15/22] tests/qtest: add a timeout for subprocess_run_one_test, Alex Bennée, 2022/08/02
- [PATCH v4 20/22] tests/qtest: implement stub for VHOST_USER_GET_CONFIG,
Alex Bennée <=
- [PATCH v4 21/22] tests/qtest: add a get_features op to vhost-user-test, Alex Bennée, 2022/08/02
- [PATCH v4 12/22] hw/virtio: add boilerplate for vhost-user-gpio device, Alex Bennée, 2022/08/02
- [PATCH v4 22/22] tests/qtest: enable tests for virtio-gpio, Alex Bennée, 2022/08/02