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nvme/rdma: set NUMDL/NUMDU fields in Get Log Page

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Change it according to the spec thus we can test
kernel nvmf target

Change-Id: Ica98dd40503a40c0f0de8efaefb1f6f67a89cde8
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
This commit is contained in:
Ziye Yang 2016-12-02 18:54:55 +08:00 committed by Daniel Verkamp
parent 4668287bec
commit b93d5a7ae5
1 changed files with 7 additions and 2 deletions

9
lib/nvme/nvme_rdma.c

@ -1018,14 +1018,19 @@ nvme_rdma_ctrlr_enable(struct spdk_nvme_ctrlr *ctrlr)
static int
nvme_fabrics_get_log_discovery_page(struct spdk_nvme_ctrlr *ctrlr,
char *log_page)
char *log_page, uint32_t size)
{
struct spdk_nvme_cmd cmd = {};
struct nvme_completion_poll_status status = {};
int rc;
uint32_t zero_based_value = ((size / sizeof(uint32_t)) - 1);
uint16_t numdl = zero_based_value & 0xFFFF;
uint16_t numdu = (zero_based_value >> 16) & 0xFFFF;
cmd.opc = SPDK_NVME_OPC_GET_LOG_PAGE;
cmd.cdw10 = SPDK_NVME_LOG_DISCOVERY;
cmd.cdw10 |= (numdl << 16);
cmd.cdw11 = numdu;
rc = spdk_nvme_ctrlr_cmd_admin_raw(ctrlr, (struct spdk_nvme_cmd *)&cmd,
(void *)log_page, 4096,
nvme_completion_poll_cb, &status);
@ -1084,7 +1089,7 @@ nvme_rdma_ctrlr_scan(enum spdk_nvme_transport transport,
return -1;
}
rc = nvme_fabrics_get_log_discovery_page(discovery_ctrlr, buffer);
rc = nvme_fabrics_get_log_discovery_page(discovery_ctrlr, buffer, sizeof(buffer));
if (rc < 0) {
SPDK_ERRLOG("nvme_fabrics_get_log_discovery_page error\n");
nvme_ctrlr_destruct(discovery_ctrlr);