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spdk: Update sgl request unit test

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Add test case which verify invalid second phys_addr would cause
_nvme_fail_request_bad_vtophys be called.

Change-Id: Id1b62e249b7192e29334bd7cab33815722f5662d
Signed-off-by: Liang Yan <liangx.yan@intel.com>
This commit is contained in:
Liang Yan 2016-03-02 11:22:48 +08:00 committed by Daniel Verkamp
parent ddc4e7d0d5
commit 802d7fe0b9
1 changed files with 42 additions and 6 deletions
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48
test/lib/nvme/unit/nvme_qpair_c/nvme_qpair_ut.c
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@ -65,6 +65,7 @@ uint64_t nvme_vtophys(void *buf)
struct io_request { struct io_request {
uint64_t address_offset; uint64_t address_offset;
bool invalid_addr; bool invalid_addr;
bool invalid_second_addr;
}; };
static void nvme_request_reset_sgl(void *cb_arg, uint32_t sgl_offset) static void nvme_request_reset_sgl(void *cb_arg, uint32_t sgl_offset)
@ -72,22 +73,45 @@ static void nvme_request_reset_sgl(void *cb_arg, uint32_t sgl_offset)
struct io_request *req = (struct io_request *)cb_arg; struct io_request *req = (struct io_request *)cb_arg;
req->address_offset = 0; req->address_offset = 0;
if (sgl_offset == 0) req->invalid_addr = false;
req->invalid_second_addr = false;
switch (sgl_offset) {
case 0:
req->invalid_addr = false; req->invalid_addr = false;
else break;
case 1:
req->invalid_addr = true; req->invalid_addr = true;
break;
case 2:
req->invalid_addr = false;
req->invalid_second_addr = true;
break;
default:
break;
}
return; return;
} }
static int nvme_request_next_sge(void *cb_arg, uint64_t *address, uint32_t *length) static int nvme_request_next_sge(void *cb_arg, uint64_t *address, uint32_t *length)
{ {
struct io_request *req = (struct io_request *)cb_arg; struct io_request *req = (struct io_request *)cb_arg;
if (req->invalid_addr)
*address = 7; if (req->address_offset == 0) {
else { if (req->invalid_addr) {
*address = 7;
} else {
*address = 4096 * req->address_offset;
}
} else if (req->address_offset == 1) {
if (req->invalid_second_addr) {
*address = 7;
} else {
*address = 4096 * req->address_offset;
}
} else {
*address = 4096 * req->address_offset; *address = 4096 * req->address_offset;
} }
req->address_offset += 1; req->address_offset += 1;
*length = 4096; *length = 4096;
@ -377,6 +401,18 @@ test_sgl_req(void)
fail_next_sge = false; fail_next_sge = false;
prepare_submit_request_test(&qpair, &ctrlr, &regs);
req = nvme_allocate_request(&payload, 2 * PAGE_SIZE, NULL, &io_req);
SPDK_CU_ASSERT_FATAL(req != NULL);
req->cmd.opc = SPDK_NVME_OPC_WRITE;
req->cmd.cdw10 = 10000;
req->cmd.cdw12 = 255 | 0;
req->payload_offset = 2;
nvme_qpair_submit_request(&qpair, req);
CU_ASSERT(qpair.sq_tail == 0);
cleanup_submit_request_test(&qpair);
prepare_submit_request_test(&qpair, &ctrlr, &regs); prepare_submit_request_test(&qpair, &ctrlr, &regs);
req = nvme_allocate_request(&payload, 33 * PAGE_SIZE, NULL, &io_req); req = nvme_allocate_request(&payload, 33 * PAGE_SIZE, NULL, &io_req);
SPDK_CU_ASSERT_FATAL(req != NULL); SPDK_CU_ASSERT_FATAL(req != NULL);