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nvme: Add Intel vendor-specific data structures of get/set features.

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Change-Id: I7afedbec40d6ea66f8a958c07413b0ef8c4fdb61
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
This commit is contained in:
Cunyin Chang 2016-01-16 14:23:28 +08:00 committed by Daniel Verkamp
parent 81a36e1c1a
commit ffa548df9d
1 changed files with 61 additions and 0 deletions
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61
include/spdk/nvme_intel.h
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@ -57,6 +57,12 @@ enum nvme_intel_feature {
NVME_INTEL_FEAT_LATENCY_TRACKING = 0xE2,
};
enum nvme_intel_set_max_lba_command_status_code {
NVME_INTEL_EXCEEDS_AVAILABLE_CAPACITY = 0xC0,
NVME_INTEL_SMALLER_THAN_MIN_LIMIT = 0xC1,
NVME_INTEL_SMALLER_THAN_NS_REQUIREMENTS = 0xC2,
};
enum nvme_intel_log_page {
NVME_INTEL_LOG_PAGE_DIRECTORY = 0xC0,
NVME_INTEL_LOG_READ_CMD_LATENCY = 0xC1,
@ -132,4 +138,59 @@ struct __attribute__((packed)) nvme_intel_smart_information_page {
};
SPDK_STATIC_ASSERT(sizeof(struct nvme_intel_smart_information_page) == 156, "Incorrect size");
union nvme_intel_power_governor_feature {
uint32_t raw;
struct {
/** power governor setting : 00h = 25W 01h = 20W 02h = 10W */
uint32_t power_governor_setting : 8;
uint32_t reserved : 24;
} bits;
};
SPDK_STATIC_ASSERT(sizeof(union nvme_intel_power_governor_feature) == 4, "Incorrect size");
union nvme_intel_smbus_address_feature {
uint32_t raw;
struct {
uint32_t reserved : 1;
uint32_t smbus_controller_address : 8;
uint32_t reserved2 : 23;
} bits;
};
SPDK_STATIC_ASSERT(sizeof(union nvme_intel_smbus_address_feature) == 4, "Incorrect size");
union nvme_intel_led_pattern_feature {
uint32_t raw;
struct {
uint32_t feature_options : 24;
uint32_t value : 8;
} bits;
};
SPDK_STATIC_ASSERT(sizeof(union nvme_intel_led_pattern_feature) == 4, "Incorrect size");
union nvme_intel_reset_timed_workload_counters_feature {
uint32_t raw;
struct {
/**
* Write Usage: 00 = NOP, 1 = Reset E2, E3,E4 counters;
* Read Usage: Not Supported
*/
uint32_t reset : 1;
uint32_t reserved : 31;
} bits;
};
SPDK_STATIC_ASSERT(sizeof(union nvme_intel_reset_timed_workload_counters_feature) == 4,
"Incorrect size");
union nvme_intel_enable_latency_tracking_feature {
uint32_t raw;
struct {
/**
* Write Usage:
* 00h = Disable Latency Tracking (Default)
* 01h = Enable Latency Tracking
*/
uint32_t enable : 32;
} bits;
};
SPDK_STATIC_ASSERT(sizeof(union nvme_intel_enable_latency_tracking_feature) == 4, "Incorrect size");
#endif