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ocssd: print ocssd features in identify app

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Change-Id: Id79793e375e0f1dc2690869c4c38f59209cf806b
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/411592
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
This commit is contained in:
Xiaodong Liu 2018-05-15 20:50:06 +08:00 committed by Changpeng Liu
parent 98db8f083d
commit ade59b217b
1 changed files with 15 additions and 0 deletions
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15
examples/nvme/identify/identify.c
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@ -191,11 +191,16 @@ get_features(struct spdk_nvme_ctrlr *ctrlr)
SPDK_NVME_FEAT_TEMPERATURE_THRESHOLD, SPDK_NVME_FEAT_TEMPERATURE_THRESHOLD,
SPDK_NVME_FEAT_ERROR_RECOVERY, SPDK_NVME_FEAT_ERROR_RECOVERY,
SPDK_NVME_FEAT_NUMBER_OF_QUEUES, SPDK_NVME_FEAT_NUMBER_OF_QUEUES,
SPDK_OCSSD_FEAT_MEDIA_FEEDBACK,
}; };
/* Submit several GET FEATURES commands and wait for them to complete */ /* Submit several GET FEATURES commands and wait for them to complete */
outstanding_commands = 0; outstanding_commands = 0;
for (i = 0; i < SPDK_COUNTOF(features_to_get); i++) { for (i = 0; i < SPDK_COUNTOF(features_to_get); i++) {
if (!spdk_nvme_ctrlr_is_ocssd_supported(ctrlr) &&
features_to_get[i] == SPDK_OCSSD_FEAT_MEDIA_FEEDBACK) {
continue;
}
if (get_feature(ctrlr, features_to_get[i]) == 0) { if (get_feature(ctrlr, features_to_get[i]) == 0) {
outstanding_commands++; outstanding_commands++;
} else { } else {
@ -1243,6 +1248,16 @@ print_controller(struct spdk_nvme_ctrlr *ctrlr, const struct spdk_nvme_transport
printf("\n"); printf("\n");
} }
if (features[SPDK_OCSSD_FEAT_MEDIA_FEEDBACK].valid) {
uint32_t result = features[SPDK_OCSSD_FEAT_MEDIA_FEEDBACK].result;
printf("OCSSD Media Feedback\n");
printf("=======================\n");
printf("High ECC status: %u\n", (result & 0x1));
printf("Vector High ECC status: %u\n", (result & 0x2 >> 1));
printf("\n");
}
if (cdata->hctma.bits.supported) { if (cdata->hctma.bits.supported) {
printf("Host Controlled Thermal Management\n"); printf("Host Controlled Thermal Management\n");
printf("==================================\n"); printf("==================================\n");