1*97a077a0SMatthew Dillon /* 2*97a077a0SMatthew Dillon * Copyright (c) 2016 The DragonFly Project. All rights reserved. 3*97a077a0SMatthew Dillon * 4*97a077a0SMatthew Dillon * This code is derived from software contributed to The DragonFly Project 5*97a077a0SMatthew Dillon * by Matthew Dillon <dillon@backplane.com> 6*97a077a0SMatthew Dillon * 7*97a077a0SMatthew Dillon * Redistribution and use in source and binary forms, with or without 8*97a077a0SMatthew Dillon * modification, are permitted provided that the following conditions 9*97a077a0SMatthew Dillon * are met: 10*97a077a0SMatthew Dillon * 11*97a077a0SMatthew Dillon * 1. Redistributions of source code must retain the above copyright 12*97a077a0SMatthew Dillon * notice, this list of conditions and the following disclaimer. 13*97a077a0SMatthew Dillon * 2. Redistributions in binary form must reproduce the above copyright 14*97a077a0SMatthew Dillon * notice, this list of conditions and the following disclaimer in 15*97a077a0SMatthew Dillon * the documentation and/or other materials provided with the 16*97a077a0SMatthew Dillon * distribution. 17*97a077a0SMatthew Dillon * 3. Neither the name of The DragonFly Project nor the names of its 18*97a077a0SMatthew Dillon * contributors may be used to endorse or promote products derived 19*97a077a0SMatthew Dillon * from this software without specific, prior written permission. 20*97a077a0SMatthew Dillon * 21*97a077a0SMatthew Dillon * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22*97a077a0SMatthew Dillon * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23*97a077a0SMatthew Dillon * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 24*97a077a0SMatthew Dillon * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 25*97a077a0SMatthew Dillon * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 26*97a077a0SMatthew Dillon * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 27*97a077a0SMatthew Dillon * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 28*97a077a0SMatthew Dillon * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 29*97a077a0SMatthew Dillon * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 30*97a077a0SMatthew Dillon * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 31*97a077a0SMatthew Dillon * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32*97a077a0SMatthew Dillon * SUCH DAMAGE. 33*97a077a0SMatthew Dillon */ 34*97a077a0SMatthew Dillon 35*97a077a0SMatthew Dillon /* 36*97a077a0SMatthew Dillon * Namespace Management data structure for create 37*97a077a0SMatthew Dillon * 38*97a077a0SMatthew Dillon * driver must set all reserved fields to 0. Driver only specifies 39*97a077a0SMatthew Dillon * initial fields through offset 384, all remaining fields must be 0. 40*97a077a0SMatthew Dillon */ 41*97a077a0SMatthew Dillon typedef struct { 42*97a077a0SMatthew Dillon uint64_t ns_size; 43*97a077a0SMatthew Dillon uint64_t ns_capacity; 44*97a077a0SMatthew Dillon uint8_t reserved16[10]; 45*97a077a0SMatthew Dillon uint8_t sect_size; /* 1 << n ? */ 46*97a077a0SMatthew Dillon uint8_t reserved27; 47*97a077a0SMatthew Dillon uint8_t reserved28; 48*97a077a0SMatthew Dillon uint8_t dps; /* data-prot type settings */ 49*97a077a0SMatthew Dillon uint8_t nmic; /* ns sharing caps */ 50*97a077a0SMatthew Dillon uint8_t reserved31[353]; 51*97a077a0SMatthew Dillon uint8_t reserved384[640]; 52*97a077a0SMatthew Dillon uint8_t vendor[3072]; 53*97a077a0SMatthew Dillon } __packed nvme_nsmgmt_create_data_t; 54