Commit 4613ed76 authored by GangCao's avatar GangCao Committed by Daniel Verkamp
Browse files

nvme: add the temperature related fields for the health info page 



Change-Id: I5231412d122615a92566e81a8712d83577c7327e
Signed-off-by: default avatarGangCao <gang.cao@intel.com>
parent 177ab97b

examples/nvme/identify/identify.c

+10 −0
Original line number Diff line number Diff line
@@ -676,6 +676,7 @@ print_controller(struct spdk_nvme_ctrlr *ctrlr, const struct spdk_nvme_transport 
		       features[SPDK_NVME_FEAT_TEMPERATURE_THRESHOLD].result,

		       features[SPDK_NVME_FEAT_TEMPERATURE_THRESHOLD].result - 273);

		printf("Available Spare:             %u%%\n", health_page.available_spare);

		printf("Available Spare Threshold:   %u%%\n", health_page.available_spare_threshold);

		printf("Life Percentage Used:        %u%%\n", health_page.percentage_used);

		printf("Data Units Read:             ");

		print_uint128_dec(health_page.data_units_read);
@@ -707,6 +708,15 @@ print_controller(struct spdk_nvme_ctrlr *ctrlr, const struct spdk_nvme_transport 
		printf("Lifetime Error Log Entries:  ");

		print_uint128_dec(health_page.num_error_info_log_entries);

		printf("\n");

		printf("Warning Temperature Time:    %u minutes\n", health_page.warning_temp_time);

		printf("Critical Temperature Time:   %u minutes\n", health_page.critical_temp_time);

		for (i = 0; i < 8; i++) {

			if (health_page.temp_sensor[i] != 0) {

				printf("Temperature Sensor %d:        %u Kelvin (%u Celsius)\n",

				       i + 1, health_page.temp_sensor[i],

				       health_page.temp_sensor[i] - 273);

			}

		}

		printf("\n");

	}

include/spdk/nvme_spec.h

+5 −1
Original line number Diff line number Diff line
@@ -1409,8 +1409,12 @@ struct __attribute__((packed)) spdk_nvme_health_information_page { 
	uint64_t		unsafe_shutdowns[2];

	uint64_t		media_errors[2];

	uint64_t		num_error_info_log_entries[2];

	/* Controller temperature related. */

	uint32_t		warning_temp_time;

	uint32_t		critical_temp_time;

	uint16_t		temp_sensor[8];



	uint8_t			reserved2[320];

	uint8_t			reserved2[296];

};

SPDK_STATIC_ASSERT(sizeof(struct spdk_nvme_health_information_page) == 512, "Incorrect size");