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/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2025 Oxide Computer Company
*/
/*
* Common field and validation for NVMe Format NVM operations. This covers what
* nvmeadm(8) calls both secure-erase and format.
*/
#include "nvme_common.h"
#include <sys/sysmacros.h>
const nvme_field_info_t nvme_format_fields[] = {
[NVME_FORMAT_REQ_FIELD_LBAF] = {
.nlfi_vers = &nvme_vers_1v0,
/*
* In the future we should plumb through enough information that
* we can check this against the common namespace information.
*/
.nlfi_max_size = NVME_FRMT_MAX_LBAF,
.nlfi_spec = "lbaf",
.nlfi_human = "LBA format",
.nlfi_def_req = true,
.nlfi_def_allow = true
},
[NVME_FORMAT_REQ_FIELD_SES] = {
.nlfi_vers = &nvme_vers_1v0,
.nlfi_max_size = NVME_FRMT_MAX_SES,
.nlfi_spec = "ses",
.nlfi_human = "secure erase settings",
.nlfi_def_req = false,
.nlfi_def_allow = true
},
[NVME_FORMAT_REQ_FIELD_NSID] = {
.nlfi_vers = &nvme_vers_1v0,
.nlfi_valid = nvme_field_valid_nsid,
.nlfi_spec = "nsid",
.nlfi_human = "namespace ID",
.nlfi_def_req = false,
.nlfi_def_allow = true
}
};
const size_t nvme_format_nfields = ARRAY_SIZE(nvme_format_fields);
bool
nvme_format_cmds_supported(const nvme_valid_ctrl_data_t *data)
{
return (data->vcd_id->id_oacs.oa_format != 0);
}
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