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head/sbin/nvmecontrol/identify.c
Show All 35 Lines | |||||
#include <fcntl.h> | #include <fcntl.h> | ||||
#include <stddef.h> | #include <stddef.h> | ||||
#include <stdio.h> | #include <stdio.h> | ||||
#include <stdlib.h> | #include <stdlib.h> | ||||
#include <string.h> | #include <string.h> | ||||
#include <unistd.h> | #include <unistd.h> | ||||
#include "nvmecontrol.h" | #include "nvmecontrol.h" | ||||
#include "nvmecontrol_ext.h" | |||||
static void | static void | ||||
print_controller(struct nvme_controller_data *cdata) | |||||
{ | |||||
uint8_t str[128]; | |||||
char cbuf[UINT128_DIG + 1]; | |||||
uint16_t oncs, oacs; | |||||
uint8_t compare, write_unc, dsm, vwc_present; | |||||
uint8_t security, fmt, fw, nsmgmt; | |||||
uint8_t fw_slot1_ro, fw_num_slots; | |||||
uint8_t ns_smart; | |||||
uint8_t sqes_max, sqes_min; | |||||
uint8_t cqes_max, cqes_min; | |||||
oncs = cdata->oncs; | |||||
compare = (oncs >> NVME_CTRLR_DATA_ONCS_COMPARE_SHIFT) & | |||||
NVME_CTRLR_DATA_ONCS_COMPARE_MASK; | |||||
write_unc = (oncs >> NVME_CTRLR_DATA_ONCS_WRITE_UNC_SHIFT) & | |||||
NVME_CTRLR_DATA_ONCS_WRITE_UNC_MASK; | |||||
dsm = (oncs >> NVME_CTRLR_DATA_ONCS_DSM_SHIFT) & | |||||
NVME_CTRLR_DATA_ONCS_DSM_MASK; | |||||
vwc_present = (cdata->vwc >> NVME_CTRLR_DATA_VWC_PRESENT_SHIFT) & | |||||
NVME_CTRLR_DATA_VWC_PRESENT_MASK; | |||||
oacs = cdata->oacs; | |||||
security = (oacs >> NVME_CTRLR_DATA_OACS_SECURITY_SHIFT) & | |||||
NVME_CTRLR_DATA_OACS_SECURITY_MASK; | |||||
fmt = (oacs >> NVME_CTRLR_DATA_OACS_FORMAT_SHIFT) & | |||||
NVME_CTRLR_DATA_OACS_FORMAT_MASK; | |||||
fw = (oacs >> NVME_CTRLR_DATA_OACS_FIRMWARE_SHIFT) & | |||||
NVME_CTRLR_DATA_OACS_FIRMWARE_MASK; | |||||
nsmgmt = (oacs >> NVME_CTRLR_DATA_OACS_NSMGMT_SHIFT) & | |||||
NVME_CTRLR_DATA_OACS_NSMGMT_MASK; | |||||
fw_num_slots = (cdata->frmw >> NVME_CTRLR_DATA_FRMW_NUM_SLOTS_SHIFT) & | |||||
NVME_CTRLR_DATA_FRMW_NUM_SLOTS_MASK; | |||||
fw_slot1_ro = (cdata->frmw >> NVME_CTRLR_DATA_FRMW_SLOT1_RO_SHIFT) & | |||||
NVME_CTRLR_DATA_FRMW_SLOT1_RO_MASK; | |||||
ns_smart = (cdata->lpa >> NVME_CTRLR_DATA_LPA_NS_SMART_SHIFT) & | |||||
NVME_CTRLR_DATA_LPA_NS_SMART_MASK; | |||||
sqes_min = (cdata->sqes >> NVME_CTRLR_DATA_SQES_MIN_SHIFT) & | |||||
NVME_CTRLR_DATA_SQES_MIN_MASK; | |||||
sqes_max = (cdata->sqes >> NVME_CTRLR_DATA_SQES_MAX_SHIFT) & | |||||
NVME_CTRLR_DATA_SQES_MAX_MASK; | |||||
cqes_min = (cdata->cqes >> NVME_CTRLR_DATA_CQES_MIN_SHIFT) & | |||||
NVME_CTRLR_DATA_CQES_MIN_MASK; | |||||
cqes_max = (cdata->cqes >> NVME_CTRLR_DATA_CQES_MAX_SHIFT) & | |||||
NVME_CTRLR_DATA_CQES_MAX_MASK; | |||||
printf("Controller Capabilities/Features\n"); | |||||
printf("================================\n"); | |||||
printf("Vendor ID: %04x\n", cdata->vid); | |||||
printf("Subsystem Vendor ID: %04x\n", cdata->ssvid); | |||||
nvme_strvis(str, cdata->sn, sizeof(str), NVME_SERIAL_NUMBER_LENGTH); | |||||
printf("Serial Number: %s\n", str); | |||||
nvme_strvis(str, cdata->mn, sizeof(str), NVME_MODEL_NUMBER_LENGTH); | |||||
printf("Model Number: %s\n", str); | |||||
nvme_strvis(str, cdata->fr, sizeof(str), NVME_FIRMWARE_REVISION_LENGTH); | |||||
printf("Firmware Version: %s\n", str); | |||||
printf("Recommended Arb Burst: %d\n", cdata->rab); | |||||
printf("IEEE OUI Identifier: %02x %02x %02x\n", | |||||
cdata->ieee[0], cdata->ieee[1], cdata->ieee[2]); | |||||
printf("Multi-Path I/O Capabilities: %s%s%s%s\n", | |||||
(cdata->mic == 0) ? "Not Supported" : "", | |||||
((cdata->mic >> NVME_CTRLR_DATA_MIC_SRIOVVF_SHIFT) & | |||||
NVME_CTRLR_DATA_MIC_SRIOVVF_MASK) ? "SR-IOV VF, " : "", | |||||
((cdata->mic >> NVME_CTRLR_DATA_MIC_MCTRLRS_SHIFT) & | |||||
NVME_CTRLR_DATA_MIC_MCTRLRS_MASK) ? "Multiple controllers, " : "", | |||||
((cdata->mic >> NVME_CTRLR_DATA_MIC_MPORTS_SHIFT) & | |||||
NVME_CTRLR_DATA_MIC_MPORTS_MASK) ? "Multiple ports" : ""); | |||||
/* TODO: Use CAP.MPSMIN to determine true memory page size. */ | |||||
printf("Max Data Transfer Size: "); | |||||
if (cdata->mdts == 0) | |||||
printf("Unlimited\n"); | |||||
else | |||||
printf("%ld\n", PAGE_SIZE * (1L << cdata->mdts)); | |||||
printf("Controller ID: 0x%02x\n", cdata->ctrlr_id); | |||||
printf("Version: %d.%d.%d\n", | |||||
(cdata->ver >> 16) & 0xffff, (cdata->ver >> 8) & 0xff, | |||||
cdata->ver & 0xff); | |||||
printf("\n"); | |||||
printf("Admin Command Set Attributes\n"); | |||||
printf("============================\n"); | |||||
printf("Security Send/Receive: %s\n", | |||||
security ? "Supported" : "Not Supported"); | |||||
printf("Format NVM: %s\n", | |||||
fmt ? "Supported" : "Not Supported"); | |||||
printf("Firmware Activate/Download: %s\n", | |||||
fw ? "Supported" : "Not Supported"); | |||||
printf("Namespace Managment: %s\n", | |||||
nsmgmt ? "Supported" : "Not Supported"); | |||||
printf("Device Self-test: %sSupported\n", | |||||
((oacs >> NVME_CTRLR_DATA_OACS_SELFTEST_SHIFT) & | |||||
NVME_CTRLR_DATA_OACS_SELFTEST_MASK) ? "" : "Not "); | |||||
printf("Directives: %sSupported\n", | |||||
((oacs >> NVME_CTRLR_DATA_OACS_DIRECTIVES_SHIFT) & | |||||
NVME_CTRLR_DATA_OACS_DIRECTIVES_MASK) ? "" : "Not "); | |||||
printf("NVMe-MI Send/Receive: %sSupported\n", | |||||
((oacs >> NVME_CTRLR_DATA_OACS_NVMEMI_SHIFT) & | |||||
NVME_CTRLR_DATA_OACS_NVMEMI_MASK) ? "" : "Not "); | |||||
printf("Virtualization Management: %sSupported\n", | |||||
((oacs >> NVME_CTRLR_DATA_OACS_VM_SHIFT) & | |||||
NVME_CTRLR_DATA_OACS_VM_MASK) ? "" : "Not "); | |||||
printf("Doorbell Buffer Config %sSupported\n", | |||||
((oacs >> NVME_CTRLR_DATA_OACS_DBBUFFER_SHIFT) & | |||||
NVME_CTRLR_DATA_OACS_DBBUFFER_MASK) ? "" : "Not "); | |||||
printf("Abort Command Limit: %d\n", cdata->acl+1); | |||||
printf("Async Event Request Limit: %d\n", cdata->aerl+1); | |||||
printf("Number of Firmware Slots: "); | |||||
if (fw != 0) | |||||
printf("%d\n", fw_num_slots); | |||||
else | |||||
printf("N/A\n"); | |||||
printf("Firmware Slot 1 Read-Only: "); | |||||
if (fw != 0) | |||||
printf("%s\n", fw_slot1_ro ? "Yes" : "No"); | |||||
else | |||||
printf("N/A\n"); | |||||
printf("Per-Namespace SMART Log: %s\n", | |||||
ns_smart ? "Yes" : "No"); | |||||
printf("Error Log Page Entries: %d\n", cdata->elpe+1); | |||||
printf("Number of Power States: %d\n", cdata->npss+1); | |||||
printf("\n"); | |||||
printf("NVM Command Set Attributes\n"); | |||||
printf("==========================\n"); | |||||
printf("Submission Queue Entry Size\n"); | |||||
printf(" Max: %d\n", 1 << sqes_max); | |||||
printf(" Min: %d\n", 1 << sqes_min); | |||||
printf("Completion Queue Entry Size\n"); | |||||
printf(" Max: %d\n", 1 << cqes_max); | |||||
printf(" Min: %d\n", 1 << cqes_min); | |||||
printf("Number of Namespaces: %d\n", cdata->nn); | |||||
printf("Compare Command: %s\n", | |||||
compare ? "Supported" : "Not Supported"); | |||||
printf("Write Uncorrectable Command: %s\n", | |||||
write_unc ? "Supported" : "Not Supported"); | |||||
printf("Dataset Management Command: %s\n", | |||||
dsm ? "Supported" : "Not Supported"); | |||||
printf("Write Zeroes Command: %sSupported\n", | |||||
((oncs >> NVME_CTRLR_DATA_ONCS_WRZERO_SHIFT) & | |||||
NVME_CTRLR_DATA_ONCS_WRZERO_MASK) ? "" : "Not "); | |||||
printf("Save Features: %sSupported\n", | |||||
((oncs >> NVME_CTRLR_DATA_ONCS_SAVEFEAT_SHIFT) & | |||||
NVME_CTRLR_DATA_ONCS_SAVEFEAT_MASK) ? "" : "Not "); | |||||
printf("Reservations: %sSupported\n", | |||||
((oncs >> NVME_CTRLR_DATA_ONCS_RESERV_SHIFT) & | |||||
NVME_CTRLR_DATA_ONCS_RESERV_MASK) ? "" : "Not "); | |||||
printf("Timestamp feature: %sSupported\n", | |||||
((oncs >> NVME_CTRLR_DATA_ONCS_TIMESTAMP_SHIFT) & | |||||
NVME_CTRLR_DATA_ONCS_TIMESTAMP_MASK) ? "" : "Not "); | |||||
printf("Fused Operation Support: %s%s\n", | |||||
(cdata->fuses == 0) ? "Not Supported" : "", | |||||
((cdata->fuses >> NVME_CTRLR_DATA_FUSES_CNW_SHIFT) & | |||||
NVME_CTRLR_DATA_FUSES_CNW_MASK) ? "Compare and Write" : ""); | |||||
printf("Format NVM Attributes: %s%s Erase, %s Format\n", | |||||
((cdata->fna >> NVME_CTRLR_DATA_FNA_CRYPTO_ERASE_SHIFT) & | |||||
NVME_CTRLR_DATA_FNA_CRYPTO_ERASE_MASK) ? "Crypto Erase, " : "", | |||||
((cdata->fna >> NVME_CTRLR_DATA_FNA_ERASE_ALL_SHIFT) & | |||||
NVME_CTRLR_DATA_FNA_ERASE_ALL_MASK) ? "All-NVM" : "Per-NS", | |||||
((cdata->fna >> NVME_CTRLR_DATA_FNA_FORMAT_ALL_SHIFT) & | |||||
NVME_CTRLR_DATA_FNA_FORMAT_ALL_MASK) ? "All-NVM" : "Per-NS"); | |||||
printf("Volatile Write Cache: %s\n", | |||||
vwc_present ? "Present" : "Not Present"); | |||||
if (nsmgmt) { | |||||
printf("\n"); | |||||
printf("Namespace Drive Attributes\n"); | |||||
printf("==========================\n"); | |||||
printf("NVM total cap: %s\n", | |||||
uint128_to_str(to128(cdata->untncap.tnvmcap), cbuf, sizeof(cbuf))); | |||||
printf("NVM unallocated cap: %s\n", | |||||
uint128_to_str(to128(cdata->untncap.unvmcap), cbuf, sizeof(cbuf))); | |||||
} | |||||
} | |||||
static void | |||||
print_namespace(struct nvme_namespace_data *nsdata) | print_namespace(struct nvme_namespace_data *nsdata) | ||||
{ | { | ||||
uint32_t i; | uint32_t i; | ||||
uint32_t lbaf, lbads, ms, rp; | uint32_t lbaf, lbads, ms, rp; | ||||
uint8_t thin_prov, ptype; | uint8_t thin_prov, ptype; | ||||
uint8_t flbas_fmt; | uint8_t flbas_fmt; | ||||
thin_prov = (nsdata->nsfeat >> NVME_NS_DATA_NSFEAT_THIN_PROV_SHIFT) & | thin_prov = (nsdata->nsfeat >> NVME_NS_DATA_NSFEAT_THIN_PROV_SHIFT) & | ||||
▲ Show 20 Lines • Show All 137 Lines • ▼ Show 20 Lines | if (hexflag == 1) { | ||||
exit(0); | exit(0); | ||||
} | } | ||||
if (verboseflag == 1) { | if (verboseflag == 1) { | ||||
fprintf(stderr, "-v not currently supported without -x\n"); | fprintf(stderr, "-v not currently supported without -x\n"); | ||||
identify_usage(); | identify_usage(); | ||||
} | } | ||||
print_controller(&cdata); | nvme_print_controller(&cdata); | ||||
exit(0); | exit(0); | ||||
} | } | ||||
static void | static void | ||||
identify_ns(int argc, char *argv[]) | identify_ns(int argc, char *argv[]) | ||||
{ | { | ||||
struct nvme_namespace_data nsdata; | struct nvme_namespace_data nsdata; | ||||
char path[64]; | char path[64]; | ||||
▲ Show 20 Lines • Show All 87 Lines • Show Last 20 Lines |