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test/bdevio: add another nvme passthrough test

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This sends a known invalid opcode.  This is useful
for NVMe-oF target testing, since the target will
decode READ and WRITE opcodes and we want to exercise
its passthrough code path.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I82e16955f4965224e51c1617dbb2b9e5cc48f36d

Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/452932
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Jim Harris 2019-05-02 16:09:47 -07:00
parent a529ff946f
commit 460796a60a
1 changed files with 35 additions and 0 deletions
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35
test/bdev/bdevio/bdevio.c
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@ -919,6 +919,39 @@ blockdev_test_nvme_passthru_rw(void)
}
}
static void
blockdev_nvme_passthru_vendor_specific(struct io_target *target)
{
struct bdevio_passthrough_request pt_req;
if (!spdk_bdev_io_type_supported(target->bdev, SPDK_BDEV_IO_TYPE_NVME_IO)) {
return;
}
memset(&pt_req, 0, sizeof(pt_req));
pt_req.target = target;
pt_req.cmd.opc = 0x7F; /* choose known invalid opcode */
pt_req.cmd.nsid = 1;
pt_req.sct = SPDK_NVME_SCT_VENDOR_SPECIFIC;
pt_req.sc = SPDK_NVME_SC_SUCCESS;
execute_spdk_function(__blockdev_nvme_passthru, &pt_req, NULL);
CU_ASSERT(pt_req.sct == SPDK_NVME_SCT_GENERIC);
CU_ASSERT(pt_req.sc == SPDK_NVME_SC_INVALID_OPCODE);
}
static void
blockdev_test_nvme_passthru_vendor_specific(void)
{
struct io_target *target;
target = g_io_targets;
while (target != NULL) {
blockdev_nvme_passthru_vendor_specific(target);
target = target->next;
}
}
static void
__stop_init_thread(void *arg1, void *arg2)
{
@ -987,6 +1020,8 @@ __run_ut_thread(void *arg1, void *arg2)
blockdev_writev_readv_size_gt_128k_two_iov) == NULL
|| CU_add_test(suite, "blockdev nvme passthru rw",
blockdev_test_nvme_passthru_rw) == NULL
|| CU_add_test(suite, "blockdev nvme passthru vendor specific",
blockdev_test_nvme_passthru_vendor_specific) == NULL
|| CU_add_test(suite, "blockdev reset",
blockdev_test_reset) == NULL
) {