--- /dev/null
+#include <stdio.h>
+#include <inttypes.h>
+
+#include <endian.h>
+
+#include "common.h"
+
+long double int128_to_double(__u8 *data)
+{
+ int i;
+ long double result = 0;
+
+ for (i = 0; i < 16; i++) {
+ result *= 256;
+ result += data[15 - i];
+ }
+ return result;
+}
+
+void d(unsigned char *buf, int len, int width, int group)
+{
+ int i, offset = 0, line_done = 0;
+ char ascii[width + 1];
+
+ printf(" ");
+ for (i = 0; i <= 15; i++)
+ printf("%3x", i);
+ for (i = 0; i < len; i++) {
+ line_done = 0;
+ if (i % width == 0)
+ fprintf(stdout, "\n%04x:", offset);
+ if (i % group == 0)
+ fprintf(stdout, " %02x", buf[i]);
+ else
+ fprintf(stdout, "%02x", buf[i]);
+ ascii[i % width] = (buf[i] >= '!' && buf[i] <= '~') ? buf[i] : '.';
+ if (((i + 1) % width) == 0) {
+ ascii[i % width + 1] = '\0';
+ fprintf(stdout, " \"%.*s\"", width, ascii);
+ offset += width;
+ line_done = 1;
+ }
+ }
+ if (!line_done) {
+ unsigned b = width - (i % width);
+ ascii[i % width + 1] = '\0';
+ fprintf(stdout, " %*s \"%.*s\"",
+ 2 * b + b / group + (b % group ? 1 : 0), "",
+ width, ascii);
+ }
+ fprintf(stdout, "\n");
+}
+
+static void show_nvme_id_ctrl_cmic(__u8 cmic)
+{
+ __u8 rsvd = (cmic & 0xF8) >> 3;
+ __u8 sriov = (cmic & 0x4) >> 2;
+ __u8 mctl = (cmic & 0x2) >> 1;
+ __u8 mp = cmic & 0x1;
+ if (rsvd)
+ printf(" [7:3] : %#x\tReserved\n", rsvd);
+ printf(" [2:2] : %#x\t%s\n", sriov, sriov ? "SR-IOV" : "PCI");
+ printf(" [1:1] : %#x\t%s Controller\n",
+ mctl, mctl ? "Multi" : "Single");
+ printf(" [0:0] : %#x\t%s Port\n", mp, mp ? "Multi" : "Single");
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_oaes(__le32 oaes)
+{
+ __le32 rsvd0 = (oaes & 0xFFFFFE00) >> 9;
+ __le32 nace = (oaes & 0x100) >> 8;
+ __le32 rsvd1 = oaes & 0xFF;
+ if (rsvd0)
+ printf(" [31:9] : %#x\tReserved\n", rsvd0);
+ printf(" [8:8] : %#x\tNamespace Attribute Changed Event %sSupported\n",
+ nace, nace ? "" : "Not ");
+ if (rsvd1)
+ printf(" [7:0] : %#x\tReserved\n", rsvd1);
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_oacs(__le16 oacs)
+{
+ __le16 rsvd = (oacs & 0xFFF0) >> 4;
+ __le16 nsm = (oacs & 0x8) >> 3;
+ __le16 fwc = (oacs & 0x4) >> 2;
+ __le16 fmt = (oacs & 0x2) >> 1;
+ __le16 sec = oacs & 0x1;
+ if (rsvd)
+ printf(" [15:4] : %#x\tReserved\n", rsvd);
+ printf(" [3:3] : %#x\tNS Management and Attachment %sSupported\n",
+ nsm, nsm ? "" : "Not ");
+ printf(" [2:2] : %#x\tFW Commit and Download %sSupported\n",
+ fwc, fwc ? "" : "Not ");
+ printf(" [1:1] : %#x\tFormat NVM %sSupported\n",
+ fmt, fmt ? "" : "Not ");
+ printf(" [0:0] : %#x\tSec. Send and Receive %sSupported\n",
+ sec, sec ? "" : "Not ");
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_frmw(__u8 frmw)
+{
+ __u8 rsvd = (frmw & 0xE0) >> 5;
+ __u8 fawr = (frmw & 0x10) >> 4;
+ __u8 nfws = (frmw & 0xE) >> 1;
+ __u8 s1ro = frmw & 0x1;
+ if (rsvd)
+ printf(" [7:5] : %#x\tReserved\n", rsvd);
+ printf(" [4:4] : %#x\tFirmware Activate Without Reset %sSupported\n",
+ fawr, fawr ? "" : "Not ");
+ printf(" [3:1] : %#x\tNumber of Firmware Slots\n", nfws);
+ printf(" [0:0] : %#x\tFirmware Slot 1 Read%s\n",
+ s1ro, s1ro ? "-Only" : "/Write");
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_lpa(__u8 lpa)
+{
+ __u8 rsvd = (lpa & 0xFC) >> 2;
+ __u8 celp = (lpa & 0x2) >> 1;
+ __u8 smlp = lpa & 0x1;
+ if (rsvd)
+ printf(" [7:2] : %#x\tReserved\n", rsvd);
+ printf(" [1:1] : %#x\tCommand Effects Log Page %sSupported\n",
+ celp, celp ? "" : "Not ");
+ printf(" [0:0] : %#x\tSMART/Health Log Page per NS %sSupported\n",
+ smlp, smlp ? "" : "Not ");
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_avscc(__u8 avscc)
+{
+ __u8 rsvd = (avscc & 0xFE) >> 1;
+ __u8 fmt = avscc & 0x1;
+ if (rsvd)
+ printf(" [7:1] : %#x\tReserved\n", rsvd);
+ printf(" [0:0] : %#x\tAdmin Vendor Specific Commands uses %s Format\n",
+ fmt, fmt ? "NVMe" : "Vendor Specific");
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_apsta(__u8 apsta)
+{
+ __u8 rsvd = (apsta & 0xFE) >> 1;
+ __u8 apst = apsta & 0x1;
+ if (rsvd)
+ printf(" [7:1] : %#x\tReserved\n", rsvd);
+ printf(" [0:0] : %#x\tAutonomous Power State Transitions %sSupported\n",
+ apst, apst ? "" : "Not ");
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_rpmbs(__le32 rpmbs)
+{
+ __le32 asz = (rpmbs & 0xFF000000) >> 24;
+ __le32 tsz = (rpmbs & 0xFF0000) >> 16;
+ __le32 rsvd = (rpmbs & 0xFFC0) >> 6;
+ __le32 auth = (rpmbs & 0x38) >> 3;
+ __le32 rpmb = rpmbs & 0x3;
+ printf(" [31:24]: %#x\tAccess Size\n", asz);
+ printf(" [23:16]: %#x\tTotal Size\n", tsz);
+ if (rsvd)
+ printf(" [15:6] : %#x\tReserved\n", rsvd);
+ printf(" [5:3] : %#x\tAuthentication Method\n", auth);
+ printf(" [2:0] : %#x\tNumber of RPMB Units\n", rpmb);
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_sqes(__u8 sqes)
+{
+ __u8 msqes = (sqes & 0xF0) >> 4;
+ __u8 rsqes = sqes & 0xF;
+ printf(" [7:4] : %#x\tMax SQ Entry Size (%d)\n", msqes, 1 << msqes);
+ printf(" [3:0] : %#x\tMin SQ Entry Size (%d)\n", rsqes, 1 << rsqes);
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_cqes(__u8 cqes)
+{
+ __u8 mcqes = (cqes & 0xF0) >> 4;
+ __u8 rcqes = cqes & 0xF;
+ printf(" [7:4] : %#x\tMax CQ Entry Size (%d)\n", mcqes, 1 << mcqes);
+ printf(" [3:0] : %#x\tMin CQ Entry Size (%d)\n", rcqes, 1 << rcqes);
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_oncs(__le16 oncs)
+{
+ __le16 rsvd = (oncs & 0xFFC0) >> 6;
+ __le16 resv = (oncs & 0x20) >> 5;
+ __le16 save = (oncs & 0x10) >> 4;
+ __le16 wzro = (oncs & 0x8) >> 3;
+ __le16 dsms = (oncs & 0x4) >> 2;
+ __le16 wunc = (oncs & 0x2) >> 1;
+ __le16 cmp = oncs & 0x1;
+ if (rsvd)
+ printf(" [15:6] : %#x\tReserved\n", rsvd);
+ printf(" [5:5] : %#x\tReservations %sSupported\n",
+ resv, resv ? "" : "Not ");
+ printf(" [4:4] : %#x\tSave and Select %sSupported\n",
+ save, save ? "" : "Not ");
+ printf(" [3:3] : %#x\tWrite Zeroes %sSupported\n",
+ wzro, wzro ? "" : "Not ");
+ printf(" [2:2] : %#x\tData Set Management %sSupported\n",
+ dsms, dsms ? "" : "Not ");
+ printf(" [1:1] : %#x\tWrite Uncorrectable %sSupported\n",
+ wunc, wunc ? "" : "Not ");
+ printf(" [0:0] : %#x\tCompare %sSupported\n",
+ cmp, cmp ? "" : "Not ");
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_fuses(__le16 fuses)
+{
+ __le16 rsvd = (fuses & 0xFE) >> 1;
+ __le16 cmpw = fuses & 0x1;
+ if (rsvd)
+ printf(" [15:1] : %#x\tReserved\n", rsvd);
+ printf(" [0:0] : %#x\tFused Compare and Write %sSupported\n",
+ cmpw, cmpw ? "" : "Not ");
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_fna(__u8 fna)
+{
+ __u8 rsvd = (fna & 0xF8) >> 3;
+ __u8 cese = (fna & 0x4) >> 2;
+ __u8 cens = (fna & 0x2) >> 1;
+ __u8 fmns = fna & 0x1;
+ if (rsvd)
+ printf(" [7:3] : %#x\tReserved\n", rsvd);
+ printf(" [2:2] : %#x\tCrypto Erase %sSupported as part of Secure Erase\n",
+ cese, cese ? "" : "Not ");
+ printf(" [1:1] : %#x\tCrypto Erase Applies to %s Namespace(s)\n",
+ cens, cens ? "All" : "Single");
+ printf(" [0:0] : %#x\tFormat Applies to %s Namespace(s)\n",
+ fmns, fmns ? "All" : "Single");
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_vwc(__u8 vwc)
+{
+ __u8 rsvd = (vwc & 0xFE) >> 1;
+ __u8 vwcp = vwc & 0x1;
+ if (rsvd)
+ printf(" [7:3] : %#x\tReserved\n", rsvd);
+ printf(" [0:0] : %#x\tVolatile Write Cache %sPresent\n",
+ vwcp, vwcp ? "" : "Not ");
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_nvscc(__u8 nvscc)
+{
+ __u8 rsvd = (nvscc & 0xFE) >> 1;
+ __u8 fmt = nvscc & 0x1;
+ if (rsvd)
+ printf(" [7:1] : %#x\tReserved\n", rsvd);
+ printf(" [0:0] : %#x\tNVM Vendor Specific Commands uses %s Format\n",
+ fmt, fmt ? "NVMe" : "Vendor Specific");
+ printf("\n");
+}
+
+static void show_nvme_id_ctrl_sgls(__le32 sgls)
+{
+ __le32 rsvd0 = (sgls & 0xFFF80000) >> 19;
+ __le32 sglltb = (sgls & 0x40000) >> 18;
+ __le32 bacmdb = (sgls & 0x20000) >> 17;
+ __le32 bbs = (sgls & 0x10000) >> 16;
+ __le32 rsvd1 = (sgls & 0xFFFE) >> 1;
+ __le32 sglsp = sgls & 0x1;
+ if (rsvd0)
+ printf(" [31:19]: %#x\tReserved\n", rsvd0);
+ if (sglsp || (!sglsp && sglltb))
+ printf(" [18:18]: %#x\tSGL Length Larger than Buffer %sSupported\n",
+ sglltb, sglltb ? "" : "Not ");
+ if (sglsp || (!sglsp && bacmdb))
+ printf(" [17:17]: %#x\tByte-Aligned Contig. MD Buffer %sSupported\n",
+ bacmdb, bacmdb ? "" : "Not ");
+ if (sglsp || (!sglsp && bbs))
+ printf(" [16:16]: %#x\tSGL Bit-Bucket %sSupported\n",
+ bbs, bbs ? "" : "Not ");
+ if (rsvd1)
+ printf(" [15:1] : %#x\tReserved\n", rsvd1);
+ printf(" [0:0] : %#x\tScatter-Gather Lists %sSupported\n",
+ sglsp, sglsp ? "" : "Not ");
+ printf("\n");
+}
+
+static void show_nvme_id_ns_nsfeat(__u8 nsfeat)
+{
+ __u8 rsvd = (nsfeat & 0xF8) >> 3;
+ __u8 dulbe = (nsfeat & 0x4) >> 2;
+ __u8 na = (nsfeat & 0x2) >> 1;
+ __u8 thin = nsfeat & 0x1;
+ if (rsvd)
+ printf(" [7:3] : %#x\tReserved\n", rsvd);
+ printf(" [2:2] : %#x\tDeallocated or Unwritten Logical Block error %sSupported\n",
+ dulbe, dulbe ? "" : "Not ");
+ printf(" [1:1] : %#x\tNamespace uses %s\n",
+ na, na ? "NAWUN, NAWUPF, and NACWU" : "AWUN, AWUPF, and ACWU");
+ printf(" [0:0] : %#x\tThin Provisioning %sSupported\n",
+ thin, thin ? "" : "Not ");
+ printf("\n");
+}
+
+static void show_nvme_id_ns_flbas(__u8 flbas)
+{
+ __u8 rsvd = (flbas & 0xE0) >> 5;
+ __u8 mdedata = (flbas & 0x10) >> 4;
+ __u8 lbaf = flbas & 0xF;
+ if (rsvd)
+ printf(" [7:5] : %#x\tReserved\n", rsvd);
+ printf(" [4:4] : %#x\tMetadata Transferred %s\n",
+ mdedata, mdedata ? "at End of Data LBA" : "in Separate Contiguous Buffer");
+ printf(" [3:0] : %#x\tCurrent LBA Format Selected\n", lbaf);
+ printf("\n");
+}
+
+static void show_nvme_id_ns_mc(__u8 mc)
+{
+ __u8 rsvd = (mc & 0xFC) >> 2;
+ __u8 mdp = (mc & 0x2) >> 1;
+ __u8 extdlba = mc & 0x1;
+ if (rsvd)
+ printf(" [7:2] : %#x\tReserved\n", rsvd);
+ printf(" [1:1] : %#x\tMetadata Pointer %sSupported\n",
+ mdp, mdp ? "" : "Not ");
+ printf(" [0:0] : %#x\tMetadata as Part of Extended Data LBA %sSupported\n",
+ extdlba, extdlba ? "" : "Not ");
+ printf("\n");
+}
+
+static void show_nvme_id_ns_dpc(__u8 dpc)
+{
+ __u8 rsvd = (dpc & 0xE0) >> 5;
+ __u8 pil8 = (dpc & 0x10) >> 4;
+ __u8 pif8 = (dpc & 0x8) >> 3;
+ __u8 pit3 = (dpc & 0x4) >> 2;
+ __u8 pit2 = (dpc & 0x2) >> 1;
+ __u8 pit1 = dpc & 0x1;
+ if (rsvd)
+ printf(" [7:5] : %#x\tReserved\n", rsvd);
+ printf(" [4:4] : %#x\tProtection Information Transferred as Last 8 Bytes of Metadata %sSupported\n",
+ pil8, pil8 ? "" : "Not ");
+ printf(" [3:3] : %#x\tProtection Information Transferred as First 8 Bytes of Metadata %sSupported\n",
+ pif8, pif8 ? "" : "Not ");
+ printf(" [2:2] : %#x\tProtection Information Type 3 %sSupported\n",
+ pit3, pit3 ? "" : "Not ");
+ printf(" [1:1] : %#x\tProtection Information Type 2 %sSupported\n",
+ pit2, pit2 ? "" : "Not ");
+ printf(" [0:0] : %#x\tProtection Information Type 1 %sSupported\n",
+ pit1, pit1 ? "" : "Not ");
+ printf("\n");
+}
+
+static void show_nvme_id_ns_dps(__u8 dps)
+{
+ __u8 rsvd = (dps & 0xF0) >> 4;
+ __u8 pif8 = (dps & 0x8) >> 3;
+ __u8 pit = dps & 0x7;
+ if (rsvd)
+ printf(" [7:4] : %#x\tReserved\n", rsvd);
+ printf(" [3:3] : %#x\tProtection Information is Transferred as %s 8 Bytes of Metadata\n",
+ pif8, pif8 ? "First" : "Last");
+ printf(" [2:0] : %#x\tProtection Information %s\n", pit,
+ pit == 3 ? "Type 3 Enabled" :
+ pit == 2 ? "Type 2 Enabled" :
+ pit == 1 ? "Type 1 Enabled" :
+ pit == 0 ? "Disabled" : "Reserved Enabled");
+ printf("\n");
+}
+
+static void show_nvme_id_ns_nmic(__u8 nmic)
+{
+ __u8 rsvd = (nmic & 0xFE) >> 1;
+ __u8 mp = nmic & 0x1;
+ if (rsvd)
+ printf(" [7:1] : %#x\tReserved\n", rsvd);
+ printf(" [0:0] : %#x\tNamespace Multipath %sCapable\n",
+ mp, mp ? "" : "Not ");
+ printf("\n");
+}
+
+static void show_nvme_id_ns_rescap(__u8 rescap)
+{
+ __u8 rsvd = (rescap & 0x80) >> 7;
+ __u8 eaar = (rescap & 0x40) >> 6;
+ __u8 wear = (rescap & 0x20) >> 5;
+ __u8 earo = (rescap & 0x10) >> 4;
+ __u8 wero = (rescap & 0x8) >> 3;
+ __u8 ea = (rescap & 0x4) >> 2;
+ __u8 we = (rescap & 0x2) >> 1;
+ __u8 ptpl = rescap & 0x1;
+ if (rsvd)
+ printf(" [7:7] : %#x\tReserved\n", rsvd);
+ printf(" [6:6] : %#x\tExclusive Access - All Registrants %sSupported\n",
+ eaar, eaar ? "" : "Not ");
+ printf(" [5:5] : %#x\tWrite Exclusive - All Registrants %sSupported\n",
+ wear, wear ? "" : "Not ");
+ printf(" [4:4] : %#x\tExclusive Access - Registrants Only %sSupported\n",
+ earo, earo ? "" : "Not ");
+ printf(" [3:3] : %#x\tWrite Exclusive - Registrants Only %sSupported\n",
+ wero, wero ? "" : "Not ");
+ printf(" [2:2] : %#x\tExclusive Access %sSupported\n",
+ ea, ea ? "" : "Not ");
+ printf(" [1:1] : %#x\tWrite Exclusive %sSupported\n",
+ we, we ? "" : "Not ");
+ printf(" [0:0] : %#x\tPersist Through Power Loss %sSupported\n",
+ ptpl, ptpl ? "" : "Not ");
+ printf("\n");
+}
+
+static void show_nvme_id_ns_fpi(__u8 fpi)
+{
+ __u8 fpis = (fpi & 0x80) >> 7;
+ __u8 fpii = fpi & 0x7F;
+ printf(" [7:7] : %#x\tFormat Progress Indicator %sSupported\n",
+ fpis, fpis ? "" : "Not ");
+ if (fpis || (!fpis && fpii))
+ printf(" [6:0] : %#x\tFormat Progress Indicator (Remaining %d%%)\n",
+ fpii, 100 - fpii);
+ printf("\n");
+}
+
+void show_nvme_id_ns(struct nvme_id_ns *ns, unsigned int mode)
+{
+ int i;
+ int human = mode&HUMAN,
+ vs = mode&VS;
+
+ printf("nsze : %#"PRIx64"\n", (uint64_t)le64toh(ns->nsze));
+ printf("ncap : %#"PRIx64"\n", (uint64_t)le64toh(ns->ncap));
+ printf("nuse : %#"PRIx64"\n", (uint64_t)le64toh(ns->nuse));
+ printf("nsfeat : %#x\n", ns->nsfeat);
+ if (human)
+ show_nvme_id_ns_nsfeat(ns->nsfeat);
+ printf("nlbaf : %d\n", ns->nlbaf);
+ printf("flbas : %#x\n", ns->flbas);
+ if (human)
+ show_nvme_id_ns_flbas(ns->flbas);
+ printf("mc : %#x\n", ns->mc);
+ if (human)
+ show_nvme_id_ns_mc(ns->mc);
+ printf("dpc : %#x\n", ns->dpc);
+ if (human)
+ show_nvme_id_ns_dpc(ns->dpc);
+ printf("dps : %#x\n", ns->dps);
+ if (human)
+ show_nvme_id_ns_dps(ns->dps);
+ printf("nmic : %#x\n", ns->nmic);
+ if (human)
+ show_nvme_id_ns_nmic(ns->nmic);
+ printf("rescap : %#x\n", ns->rescap);
+ if (human)
+ show_nvme_id_ns_rescap(ns->rescap);
+ printf("fpi : %#x\n", ns->fpi);
+ if (human)
+ show_nvme_id_ns_fpi(ns->fpi);
+ printf("nawun : %d\n", ns->nawun);
+ printf("nawupf : %d\n", ns->nawupf);
+ printf("nacwu : %d\n", ns->nacwu);
+ printf("nabsn : %d\n", ns->nabsn);
+ printf("nabo : %d\n", ns->nabo);
+ printf("nabspf : %d\n", ns->nabspf);
+ printf("nvmcap : %.0Lf\n", int128_to_double(ns->nvmcap));
+
+ printf("nguid : ");
+ for (i = 0; i < 16; i++)
+ printf("%02x", ns->nguid[i]);
+ printf("\n");
+
+ printf("eui64 : ");
+ for (i = 0; i < 8; i++)
+ printf("%02x", ns->eui64[i]);
+ printf("\n");
+
+ for (i = 0; i <= ns->nlbaf; i++) {
+ if (human)
+ printf("LBA Format %2d : Metadata Size: %-3d bytes - "
+ "Data Size: %-2d bytes - Relative Performance: %#x %s %s\n", i,
+ ns->lbaf[i].ms, 1 << ns->lbaf[i].ds, ns->lbaf[i].rp,
+ ns->lbaf[i].rp == 3 ? "Degraded" :
+ ns->lbaf[i].rp == 2 ? "Good" :
+ ns->lbaf[i].rp == 1 ? "Better" : "Best",
+ i == (ns->flbas & 0xf) ? "(in use)" : "");
+ else
+ printf("lbaf %2d : ms:%-3d ds:%-2d rp:%#x %s\n", i,
+ ns->lbaf[i].ms, ns->lbaf[i].ds, ns->lbaf[i].rp,
+ i == (ns->flbas & 0xf) ? "(in use)" : "");
+ }
+ if (vs) {
+ printf("vs[]:");
+ d(ns->vs, sizeof(ns->vs), 16, 1);
+ }
+}
+
+void show_nvme_id_ctrl(struct nvme_id_ctrl *ctrl, unsigned int mode)
+{
+ int i;
+ int human = mode&HUMAN,
+ vs = mode&VS;
+
+ ctrl->sn[sizeof(ctrl->sn)-1] = 0;
+ ctrl->mn[sizeof(ctrl->mn)-1] = 0;
+ ctrl->fr[sizeof(ctrl->fr)-1] = 0;
+
+ printf("vid : %#x\n", ctrl->vid);
+ printf("ssvid : %#x\n", ctrl->ssvid);
+ printf("sn : %s\n", ctrl->sn);
+ printf("mn : %s\n", ctrl->mn);
+ printf("fr : %s\n", ctrl->fr);
+ printf("rab : %d\n", ctrl->rab);
+ printf("ieee : %02x%02x%02x\n",
+ ctrl->ieee[2], ctrl->ieee[1], ctrl->ieee[0]);
+ printf("cmic : %#x\n", ctrl->cmic);
+ if (human)
+ show_nvme_id_ctrl_cmic(ctrl->cmic);
+ printf("mdts : %d\n", ctrl->mdts);
+ printf("cntlid : %x\n", ctrl->cntlid);
+ printf("ver : %x\n", ctrl->ver);
+ printf("rtd3r : %x\n", ctrl->rtd3r);
+ printf("rtd3e : %x\n", ctrl->rtd3e);
+ printf("oaes : %#x\n", ctrl->oaes);
+ if (human)
+ show_nvme_id_ctrl_oaes(ctrl->oaes);
+ printf("oacs : %#x\n", ctrl->oacs);
+ if (human)
+ show_nvme_id_ctrl_oacs(ctrl->oacs);
+ printf("acl : %d\n", ctrl->acl);
+ printf("aerl : %d\n", ctrl->aerl);
+ printf("frmw : %#x\n", ctrl->frmw);
+ if (human)
+ show_nvme_id_ctrl_frmw(ctrl->frmw);
+ printf("lpa : %#x\n", ctrl->lpa);
+ if (human)
+ show_nvme_id_ctrl_lpa(ctrl->lpa);
+ printf("elpe : %d\n", ctrl->elpe);
+ printf("npss : %d\n", ctrl->npss);
+ printf("avscc : %#x\n", ctrl->avscc);
+ if (human)
+ show_nvme_id_ctrl_avscc(ctrl->avscc);
+ printf("apsta : %#x\n", ctrl->apsta);
+ if (human)
+ show_nvme_id_ctrl_apsta(ctrl->apsta);
+ printf("wctemp : %d\n", ctrl->wctemp);
+ printf("cctemp : %d\n", ctrl->cctemp);
+ printf("mtfa : %d\n", ctrl->mtfa);
+ printf("hmmin : %d\n", ctrl->hmmin);
+ printf("tnvmcap : %.0Lf\n", int128_to_double(ctrl->tnvmcap));
+ printf("unvmcap : %.0Lf\n", int128_to_double(ctrl->unvmcap));
+ printf("rpmbs : %#x\n", ctrl->rpmbs);
+ if (human)
+ show_nvme_id_ctrl_rpmbs(ctrl->rpmbs);
+ printf("sqes : %#x\n", ctrl->sqes);
+ if (human)
+ show_nvme_id_ctrl_sqes(ctrl->sqes);
+ printf("cqes : %#x\n", ctrl->cqes);
+ if (human)
+ show_nvme_id_ctrl_cqes(ctrl->cqes);
+ printf("nn : %d\n", ctrl->nn);
+ printf("oncs : %#x\n", ctrl->oncs);
+ if (human)
+ show_nvme_id_ctrl_oncs(ctrl->oncs);
+ printf("fuses : %#x\n", ctrl->fuses);
+ if (human)
+ show_nvme_id_ctrl_fuses(ctrl->fuses);
+ printf("fna : %#x\n", ctrl->fna);
+ if (human)
+ show_nvme_id_ctrl_fna(ctrl->fna);
+ printf("vwc : %#x\n", ctrl->vwc);
+ if (human)
+ show_nvme_id_ctrl_vwc(ctrl->vwc);
+ printf("awun : %d\n", ctrl->awun);
+ printf("awupf : %d\n", ctrl->awupf);
+ printf("nvscc : %d\n", ctrl->nvscc);
+ if (human)
+ show_nvme_id_ctrl_nvscc(ctrl->nvscc);
+ printf("acwu : %d\n", ctrl->acwu);
+ printf("sgls : %x\n", ctrl->sgls);
+ if (human)
+ show_nvme_id_ctrl_sgls(ctrl->sgls);
+
+ for (i = 0; i <= ctrl->npss; i++) {
+ printf("ps %4d : mp:%d flags:%x enlat:%d exlat:%d rrt:%d rrl:%d\n"
+ " rwt:%d rwl:%d idlp:%d ips:%x actp:%x ap flags:%x\n",
+ i, ctrl->psd[i].max_power, ctrl->psd[i].flags,
+ ctrl->psd[i].entry_lat, ctrl->psd[i].exit_lat,
+ ctrl->psd[i].read_tput, ctrl->psd[i].read_lat,
+ ctrl->psd[i].write_tput, ctrl->psd[i].write_lat,
+ ctrl->psd[i].idle_power, ctrl->psd[i].idle_scale,
+ ctrl->psd[i].active_power, ctrl->psd[i].active_work_scale);
+ }
+ if (vs) {
+ printf("vs[]:\n");
+ d(ctrl->vs, sizeof(ctrl->vs), 16, 1);
+ }
+}
+
+
#include <sys/stat.h>
#include <sys/time.h>
-#include "linux/nvme.h"
+#include "common.h"
+
#include "src/argconfig.h"
#include "src/suffix.h"
fw_to_string(fw_log->frs[i]));
}
-static long double int128_to_double(__u8 *data)
-{
- int i;
- long double result = 0;
-
- for (i = 0; i < 16; i++) {
- result *= 256;
- result += data[15 - i];
- }
- return result;
-}
-
static unsigned long int48_to_long(__u8 *data)
{
int i;
putchar(*(buf+i));
}
-static void d(unsigned char *buf, int len, int width, int group)
-{
- int i, offset = 0, line_done = 0;
- char ascii[width + 1];
-
- printf(" ");
- for (i = 0; i <= 15; i++)
- printf("%3x", i);
- for (i = 0; i < len; i++) {
- line_done = 0;
- if (i % width == 0)
- fprintf(stdout, "\n%04x:", offset);
- if (i % group == 0)
- fprintf(stdout, " %02x", buf[i]);
- else
- fprintf(stdout, "%02x", buf[i]);
- ascii[i % width] = (buf[i] >= '!' && buf[i] <= '~') ? buf[i] : '.';
- if (((i + 1) % width) == 0) {
- ascii[i % width + 1] = '\0';
- fprintf(stdout, " \"%.*s\"", width, ascii);
- offset += width;
- line_done = 1;
- }
- }
- if (!line_done) {
- unsigned b = width - (i % width);
- ascii[i % width + 1] = '\0';
- fprintf(stdout, " %*s \"%.*s\"",
- 2 * b + b / group + (b % group ? 1 : 0), "",
- width, ascii);
- }
- fprintf(stdout, "\n");
-}
-
-static void show_nvme_id_ctrl_cmic(__u8 cmic)
-{
- __u8 rsvd = (cmic & 0xF8) >> 3;
- __u8 sriov = (cmic & 0x4) >> 2;
- __u8 mctl = (cmic & 0x2) >> 1;
- __u8 mp = cmic & 0x1;
- if (rsvd)
- printf(" [7:3] : %#x\tReserved\n", rsvd);
- printf(" [2:2] : %#x\t%s\n", sriov, sriov ? "SR-IOV" : "PCI");
- printf(" [1:1] : %#x\t%s Controller\n",
- mctl, mctl ? "Multi" : "Single");
- printf(" [0:0] : %#x\t%s Port\n", mp, mp ? "Multi" : "Single");
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_oaes(__le32 oaes)
-{
- __le32 rsvd0 = (oaes & 0xFFFFFE00) >> 9;
- __le32 nace = (oaes & 0x100) >> 8;
- __le32 rsvd1 = oaes & 0xFF;
- if (rsvd0)
- printf(" [31:9] : %#x\tReserved\n", rsvd0);
- printf(" [8:8] : %#x\tNamespace Attribute Changed Event %sSupported\n",
- nace, nace ? "" : "Not ");
- if (rsvd1)
- printf(" [7:0] : %#x\tReserved\n", rsvd1);
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_oacs(__le16 oacs)
-{
- __le16 rsvd = (oacs & 0xFFF0) >> 4;
- __le16 nsm = (oacs & 0x8) >> 3;
- __le16 fwc = (oacs & 0x4) >> 2;
- __le16 fmt = (oacs & 0x2) >> 1;
- __le16 sec = oacs & 0x1;
- if (rsvd)
- printf(" [15:4] : %#x\tReserved\n", rsvd);
- printf(" [3:3] : %#x\tNS Management and Attachment %sSupported\n",
- nsm, nsm ? "" : "Not ");
- printf(" [2:2] : %#x\tFW Commit and Download %sSupported\n",
- fwc, fwc ? "" : "Not ");
- printf(" [1:1] : %#x\tFormat NVM %sSupported\n",
- fmt, fmt ? "" : "Not ");
- printf(" [0:0] : %#x\tSec. Send and Receive %sSupported\n",
- sec, sec ? "" : "Not ");
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_frmw(__u8 frmw)
-{
- __u8 rsvd = (frmw & 0xE0) >> 5;
- __u8 fawr = (frmw & 0x10) >> 4;
- __u8 nfws = (frmw & 0xE) >> 1;
- __u8 s1ro = frmw & 0x1;
- if (rsvd)
- printf(" [7:5] : %#x\tReserved\n", rsvd);
- printf(" [4:4] : %#x\tFirmware Activate Without Reset %sSupported\n",
- fawr, fawr ? "" : "Not ");
- printf(" [3:1] : %#x\tNumber of Firmware Slots\n", nfws);
- printf(" [0:0] : %#x\tFirmware Slot 1 Read%s\n",
- s1ro, s1ro ? "-Only" : "/Write");
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_lpa(__u8 lpa)
-{
- __u8 rsvd = (lpa & 0xFC) >> 2;
- __u8 celp = (lpa & 0x2) >> 1;
- __u8 smlp = lpa & 0x1;
- if (rsvd)
- printf(" [7:2] : %#x\tReserved\n", rsvd);
- printf(" [1:1] : %#x\tCommand Effects Log Page %sSupported\n",
- celp, celp ? "" : "Not ");
- printf(" [0:0] : %#x\tSMART/Health Log Page per NS %sSupported\n",
- smlp, smlp ? "" : "Not ");
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_avscc(__u8 avscc)
-{
- __u8 rsvd = (avscc & 0xFE) >> 1;
- __u8 fmt = avscc & 0x1;
- if (rsvd)
- printf(" [7:1] : %#x\tReserved\n", rsvd);
- printf(" [0:0] : %#x\tAdmin Vendor Specific Commands uses %s Format\n",
- fmt, fmt ? "NVMe" : "Vendor Specific");
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_apsta(__u8 apsta)
-{
- __u8 rsvd = (apsta & 0xFE) >> 1;
- __u8 apst = apsta & 0x1;
- if (rsvd)
- printf(" [7:1] : %#x\tReserved\n", rsvd);
- printf(" [0:0] : %#x\tAutonomous Power State Transitions %sSupported\n",
- apst, apst ? "" : "Not ");
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_rpmbs(__le32 rpmbs)
-{
- __le32 asz = (rpmbs & 0xFF000000) >> 24;
- __le32 tsz = (rpmbs & 0xFF0000) >> 16;
- __le32 rsvd = (rpmbs & 0xFFC0) >> 6;
- __le32 auth = (rpmbs & 0x38) >> 3;
- __le32 rpmb = rpmbs & 0x3;
- printf(" [31:24]: %#x\tAccess Size\n", asz);
- printf(" [23:16]: %#x\tTotal Size\n", tsz);
- if (rsvd)
- printf(" [15:6] : %#x\tReserved\n", rsvd);
- printf(" [5:3] : %#x\tAuthentication Method\n", auth);
- printf(" [2:0] : %#x\tNumber of RPMB Units\n", rpmb);
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_sqes(__u8 sqes)
-{
- __u8 msqes = (sqes & 0xF0) >> 4;
- __u8 rsqes = sqes & 0xF;
- printf(" [7:4] : %#x\tMax SQ Entry Size (%d)\n", msqes, 1 << msqes);
- printf(" [3:0] : %#x\tMin SQ Entry Size (%d)\n", rsqes, 1 << rsqes);
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_cqes(__u8 cqes)
-{
- __u8 mcqes = (cqes & 0xF0) >> 4;
- __u8 rcqes = cqes & 0xF;
- printf(" [7:4] : %#x\tMax CQ Entry Size (%d)\n", mcqes, 1 << mcqes);
- printf(" [3:0] : %#x\tMin CQ Entry Size (%d)\n", rcqes, 1 << rcqes);
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_oncs(__le16 oncs)
-{
- __le16 rsvd = (oncs & 0xFFC0) >> 6;
- __le16 resv = (oncs & 0x20) >> 5;
- __le16 save = (oncs & 0x10) >> 4;
- __le16 wzro = (oncs & 0x8) >> 3;
- __le16 dsms = (oncs & 0x4) >> 2;
- __le16 wunc = (oncs & 0x2) >> 1;
- __le16 cmp = oncs & 0x1;
- if (rsvd)
- printf(" [15:6] : %#x\tReserved\n", rsvd);
- printf(" [5:5] : %#x\tReservations %sSupported\n",
- resv, resv ? "" : "Not ");
- printf(" [4:4] : %#x\tSave and Select %sSupported\n",
- save, save ? "" : "Not ");
- printf(" [3:3] : %#x\tWrite Zeroes %sSupported\n",
- wzro, wzro ? "" : "Not ");
- printf(" [2:2] : %#x\tData Set Management %sSupported\n",
- dsms, dsms ? "" : "Not ");
- printf(" [1:1] : %#x\tWrite Uncorrectable %sSupported\n",
- wunc, wunc ? "" : "Not ");
- printf(" [0:0] : %#x\tCompare %sSupported\n",
- cmp, cmp ? "" : "Not ");
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_fuses(__le16 fuses)
-{
- __le16 rsvd = (fuses & 0xFE) >> 1;
- __le16 cmpw = fuses & 0x1;
- if (rsvd)
- printf(" [15:1] : %#x\tReserved\n", rsvd);
- printf(" [0:0] : %#x\tFused Compare and Write %sSupported\n",
- cmpw, cmpw ? "" : "Not ");
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_fna(__u8 fna)
-{
- __u8 rsvd = (fna & 0xF8) >> 3;
- __u8 cese = (fna & 0x4) >> 2;
- __u8 cens = (fna & 0x2) >> 1;
- __u8 fmns = fna & 0x1;
- if (rsvd)
- printf(" [7:3] : %#x\tReserved\n", rsvd);
- printf(" [2:2] : %#x\tCrypto Erase %sSupported as part of Secure Erase\n",
- cese, cese ? "" : "Not ");
- printf(" [1:1] : %#x\tCrypto Erase Applies to %s Namespace(s)\n",
- cens, cens ? "All" : "Single");
- printf(" [0:0] : %#x\tFormat Applies to %s Namespace(s)\n",
- fmns, fmns ? "All" : "Single");
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_vwc(__u8 vwc)
-{
- __u8 rsvd = (vwc & 0xFE) >> 1;
- __u8 vwcp = vwc & 0x1;
- if (rsvd)
- printf(" [7:3] : %#x\tReserved\n", rsvd);
- printf(" [0:0] : %#x\tVolatile Write Cache %sPresent\n",
- vwcp, vwcp ? "" : "Not ");
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_nvscc(__u8 nvscc)
-{
- __u8 rsvd = (nvscc & 0xFE) >> 1;
- __u8 fmt = nvscc & 0x1;
- if (rsvd)
- printf(" [7:1] : %#x\tReserved\n", rsvd);
- printf(" [0:0] : %#x\tNVM Vendor Specific Commands uses %s Format\n",
- fmt, fmt ? "NVMe" : "Vendor Specific");
- printf("\n");
-}
-
-static void show_nvme_id_ctrl_sgls(__le32 sgls)
-{
- __le32 rsvd0 = (sgls & 0xFFF80000) >> 19;
- __le32 sglltb = (sgls & 0x40000) >> 18;
- __le32 bacmdb = (sgls & 0x20000) >> 17;
- __le32 bbs = (sgls & 0x10000) >> 16;
- __le32 rsvd1 = (sgls & 0xFFFE) >> 1;
- __le32 sglsp = sgls & 0x1;
- if (rsvd0)
- printf(" [31:19]: %#x\tReserved\n", rsvd0);
- if (sglsp || (!sglsp && sglltb))
- printf(" [18:18]: %#x\tSGL Length Larger than Buffer %sSupported\n",
- sglltb, sglltb ? "" : "Not ");
- if (sglsp || (!sglsp && bacmdb))
- printf(" [17:17]: %#x\tByte-Aligned Contig. MD Buffer %sSupported\n",
- bacmdb, bacmdb ? "" : "Not ");
- if (sglsp || (!sglsp && bbs))
- printf(" [16:16]: %#x\tSGL Bit-Bucket %sSupported\n",
- bbs, bbs ? "" : "Not ");
- if (rsvd1)
- printf(" [15:1] : %#x\tReserved\n", rsvd1);
- printf(" [0:0] : %#x\tScatter-Gather Lists %sSupported\n",
- sglsp, sglsp ? "" : "Not ");
- printf("\n");
-}
-
-static void show_nvme_id_ctrl(struct nvme_id_ctrl *ctrl, int vs, int human)
-{
- int i;
- char sn[sizeof(ctrl->sn) + 1];
- char mn[sizeof(ctrl->mn) + 1];
- char fr[sizeof(ctrl->fr) + 1];
-
- memcpy(sn, ctrl->sn, sizeof(ctrl->sn));
- memcpy(mn, ctrl->mn, sizeof(ctrl->mn));
- memcpy(fr, ctrl->fr, sizeof(ctrl->fr));
-
- sn[sizeof(ctrl->sn)] = '\0';
- mn[sizeof(ctrl->mn)] = '\0';
- fr[sizeof(ctrl->fr)] = '\0';
-
- printf("NVME Identify Controller:\n");
- printf("vid : %#x\n", ctrl->vid);
- printf("ssvid : %#x\n", ctrl->ssvid);
- printf("sn : %s\n", sn);
- printf("mn : %s\n", mn);
- printf("fr : %s\n", fr);
- printf("rab : %d\n", ctrl->rab);
- printf("ieee : %02x%02x%02x\n",
- ctrl->ieee[2], ctrl->ieee[1], ctrl->ieee[0]);
- printf("cmic : %#x\n", ctrl->cmic);
- if (human)
- show_nvme_id_ctrl_cmic(ctrl->cmic);
- printf("mdts : %d\n", ctrl->mdts);
- printf("cntlid : %x\n", ctrl->cntlid);
- printf("ver : %x\n", ctrl->ver);
- printf("rtd3r : %x\n", ctrl->rtd3r);
- printf("rtd3e : %x\n", ctrl->rtd3e);
- printf("oaes : %#x\n", ctrl->oaes);
- if (human)
- show_nvme_id_ctrl_oaes(ctrl->oaes);
- printf("oacs : %#x\n", ctrl->oacs);
- if (human)
- show_nvme_id_ctrl_oacs(ctrl->oacs);
- printf("acl : %d\n", ctrl->acl);
- printf("aerl : %d\n", ctrl->aerl);
- printf("frmw : %#x\n", ctrl->frmw);
- if (human)
- show_nvme_id_ctrl_frmw(ctrl->frmw);
- printf("lpa : %#x\n", ctrl->lpa);
- if (human)
- show_nvme_id_ctrl_lpa(ctrl->lpa);
- printf("elpe : %d\n", ctrl->elpe);
- printf("npss : %d\n", ctrl->npss);
- printf("avscc : %#x\n", ctrl->avscc);
- if (human)
- show_nvme_id_ctrl_avscc(ctrl->avscc);
- printf("apsta : %#x\n", ctrl->apsta);
- if (human)
- show_nvme_id_ctrl_apsta(ctrl->apsta);
- printf("wctemp : %d\n", ctrl->wctemp);
- printf("cctemp : %d\n", ctrl->cctemp);
- printf("mtfa : %d\n", ctrl->mtfa);
- printf("hmmin : %d\n", ctrl->hmmin);
- printf("tnvmcap : %.0Lf\n", int128_to_double(ctrl->tnvmcap));
- printf("unvmcap : %.0Lf\n", int128_to_double(ctrl->unvmcap));
- printf("rpmbs : %#x\n", ctrl->rpmbs);
- if (human)
- show_nvme_id_ctrl_rpmbs(ctrl->rpmbs);
- printf("sqes : %#x\n", ctrl->sqes);
- if (human)
- show_nvme_id_ctrl_sqes(ctrl->sqes);
- printf("cqes : %#x\n", ctrl->cqes);
- if (human)
- show_nvme_id_ctrl_cqes(ctrl->cqes);
- printf("nn : %d\n", ctrl->nn);
- printf("oncs : %#x\n", ctrl->oncs);
- if (human)
- show_nvme_id_ctrl_oncs(ctrl->oncs);
- printf("fuses : %#x\n", ctrl->fuses);
- if (human)
- show_nvme_id_ctrl_fuses(ctrl->fuses);
- printf("fna : %#x\n", ctrl->fna);
- if (human)
- show_nvme_id_ctrl_fna(ctrl->fna);
- printf("vwc : %#x\n", ctrl->vwc);
- if (human)
- show_nvme_id_ctrl_vwc(ctrl->vwc);
- printf("awun : %d\n", ctrl->awun);
- printf("awupf : %d\n", ctrl->awupf);
- printf("nvscc : %d\n", ctrl->nvscc);
- if (human)
- show_nvme_id_ctrl_nvscc(ctrl->nvscc);
- printf("acwu : %d\n", ctrl->acwu);
- printf("sgls : %x\n", ctrl->sgls);
- if (human)
- show_nvme_id_ctrl_sgls(ctrl->sgls);
-
- for (i = 0; i <= ctrl->npss; i++) {
- printf("ps %4d : mp:%d flags:%x enlat:%d exlat:%d rrt:%d rrl:%d\n"
- " rwt:%d rwl:%d idlp:%d ips:%x actp:%x ap flags:%x\n",
- i, ctrl->psd[i].max_power, ctrl->psd[i].flags,
- ctrl->psd[i].entry_lat, ctrl->psd[i].exit_lat,
- ctrl->psd[i].read_tput, ctrl->psd[i].read_lat,
- ctrl->psd[i].write_tput, ctrl->psd[i].write_lat,
- ctrl->psd[i].idle_power, ctrl->psd[i].idle_scale,
- ctrl->psd[i].active_power, ctrl->psd[i].active_work_scale);
- }
- if (vs) {
- printf("vs[]:\n");
- d(ctrl->vs, sizeof(ctrl->vs), 16, 1);
- }
-}
-
char* nvme_feature_lba_type_to_string(__u8 type)
{
switch (type)
}
}
-static void show_nvme_id_ns_nsfeat(__u8 nsfeat)
-{
- __u8 rsvd = (nsfeat & 0xF8) >> 3;
- __u8 dulbe = (nsfeat & 0x4) >> 2;
- __u8 na = (nsfeat & 0x2) >> 1;
- __u8 thin = nsfeat & 0x1;
- if (rsvd)
- printf(" [7:3] : %#x\tReserved\n", rsvd);
- printf(" [2:2] : %#x\tDeallocated or Unwritten Logical Block error %sSupported\n",
- dulbe, dulbe ? "" : "Not ");
- printf(" [1:1] : %#x\tNamespace uses %s\n",
- na, na ? "NAWUN, NAWUPF, and NACWU" : "AWUN, AWUPF, and ACWU");
- printf(" [0:0] : %#x\tThin Provisioning %sSupported\n",
- thin, thin ? "" : "Not ");
- printf("\n");
-}
-
-static void show_nvme_id_ns_flbas(__u8 flbas)
-{
- __u8 rsvd = (flbas & 0xE0) >> 5;
- __u8 mdedata = (flbas & 0x10) >> 4;
- __u8 lbaf = flbas & 0xF;
- if (rsvd)
- printf(" [7:5] : %#x\tReserved\n", rsvd);
- printf(" [4:4] : %#x\tMetadata Transferred %s\n",
- mdedata, mdedata ? "at End of Data LBA" : "in Separate Contiguous Buffer");
- printf(" [3:0] : %#x\tCurrent LBA Format Selected\n", lbaf);
- printf("\n");
-}
-
-static void show_nvme_id_ns_mc(__u8 mc)
-{
- __u8 rsvd = (mc & 0xFC) >> 2;
- __u8 mdp = (mc & 0x2) >> 1;
- __u8 extdlba = mc & 0x1;
- if (rsvd)
- printf(" [7:2] : %#x\tReserved\n", rsvd);
- printf(" [1:1] : %#x\tMetadata Pointer %sSupported\n",
- mdp, mdp ? "" : "Not ");
- printf(" [0:0] : %#x\tMetadata as Part of Extended Data LBA %sSupported\n",
- extdlba, extdlba ? "" : "Not ");
- printf("\n");
-}
-
-static void show_nvme_id_ns_dpc(__u8 dpc)
-{
- __u8 rsvd = (dpc & 0xE0) >> 5;
- __u8 pil8 = (dpc & 0x10) >> 4;
- __u8 pif8 = (dpc & 0x8) >> 3;
- __u8 pit3 = (dpc & 0x4) >> 2;
- __u8 pit2 = (dpc & 0x2) >> 1;
- __u8 pit1 = dpc & 0x1;
- if (rsvd)
- printf(" [7:5] : %#x\tReserved\n", rsvd);
- printf(" [4:4] : %#x\tProtection Information Transferred as Last 8 Bytes of Metadata %sSupported\n",
- pil8, pil8 ? "" : "Not ");
- printf(" [3:3] : %#x\tProtection Information Transferred as First 8 Bytes of Metadata %sSupported\n",
- pif8, pif8 ? "" : "Not ");
- printf(" [2:2] : %#x\tProtection Information Type 3 %sSupported\n",
- pit3, pit3 ? "" : "Not ");
- printf(" [1:1] : %#x\tProtection Information Type 2 %sSupported\n",
- pit2, pit2 ? "" : "Not ");
- printf(" [0:0] : %#x\tProtection Information Type 1 %sSupported\n",
- pit1, pit1 ? "" : "Not ");
- printf("\n");
-}
-
-static void show_nvme_id_ns_dps(__u8 dps)
-{
- __u8 rsvd = (dps & 0xF0) >> 4;
- __u8 pif8 = (dps & 0x8) >> 3;
- __u8 pit = dps & 0x7;
- if (rsvd)
- printf(" [7:4] : %#x\tReserved\n", rsvd);
- printf(" [3:3] : %#x\tProtection Information is Transferred as %s 8 Bytes of Metadata\n",
- pif8, pif8 ? "First" : "Last");
- printf(" [2:0] : %#x\tProtection Information %s\n", pit,
- pit == 3 ? "Type 3 Enabled" :
- pit == 2 ? "Type 2 Enabled" :
- pit == 1 ? "Type 1 Enabled" :
- pit == 0 ? "Disabled" : "Reserved Enabled");
- printf("\n");
-}
-
-static void show_nvme_id_ns_nmic(__u8 nmic)
-{
- __u8 rsvd = (nmic & 0xFE) >> 1;
- __u8 mp = nmic & 0x1;
- if (rsvd)
- printf(" [7:1] : %#x\tReserved\n", rsvd);
- printf(" [0:0] : %#x\tNamespace Multipath %sCapable\n",
- mp, mp ? "" : "Not ");
- printf("\n");
-}
-
-static void show_nvme_id_ns_rescap(__u8 rescap)
-{
- __u8 rsvd = (rescap & 0x80) >> 7;
- __u8 eaar = (rescap & 0x40) >> 6;
- __u8 wear = (rescap & 0x20) >> 5;
- __u8 earo = (rescap & 0x10) >> 4;
- __u8 wero = (rescap & 0x8) >> 3;
- __u8 ea = (rescap & 0x4) >> 2;
- __u8 we = (rescap & 0x2) >> 1;
- __u8 ptpl = rescap & 0x1;
- if (rsvd)
- printf(" [7:7] : %#x\tReserved\n", rsvd);
- printf(" [6:6] : %#x\tExclusive Access - All Registrants %sSupported\n",
- eaar, eaar ? "" : "Not ");
- printf(" [5:5] : %#x\tWrite Exclusive - All Registrants %sSupported\n",
- wear, wear ? "" : "Not ");
- printf(" [4:4] : %#x\tExclusive Access - Registrants Only %sSupported\n",
- earo, earo ? "" : "Not ");
- printf(" [3:3] : %#x\tWrite Exclusive - Registrants Only %sSupported\n",
- wero, wero ? "" : "Not ");
- printf(" [2:2] : %#x\tExclusive Access %sSupported\n",
- ea, ea ? "" : "Not ");
- printf(" [1:1] : %#x\tWrite Exclusive %sSupported\n",
- we, we ? "" : "Not ");
- printf(" [0:0] : %#x\tPersist Through Power Loss %sSupported\n",
- ptpl, ptpl ? "" : "Not ");
- printf("\n");
-}
-
-static void show_nvme_id_ns_fpi(__u8 fpi)
-{
- __u8 fpis = (fpi & 0x80) >> 7;
- __u8 fpii = fpi & 0x7F;
- printf(" [7:7] : %#x\tFormat Progress Indicator %sSupported\n",
- fpis, fpis ? "" : "Not ");
- if (fpis || (!fpis && fpii))
- printf(" [6:0] : %#x\tFormat Progress Indicator (Remaining %d%%)\n",
- fpii, 100 - fpii);
- printf("\n");
-}
-
-static void show_nvme_id_ns(struct nvme_id_ns *ns, int id, int vs, int human)
-{
- int i;
-
- printf("NVME Identify Namespace %d:\n", id);
- printf("nsze : %#"PRIx64"\n", (uint64_t)le64toh(ns->nsze));
- printf("ncap : %#"PRIx64"\n", (uint64_t)le64toh(ns->ncap));
- printf("nuse : %#"PRIx64"\n", (uint64_t)le64toh(ns->nuse));
- printf("nsfeat : %#x\n", ns->nsfeat);
- if (human)
- show_nvme_id_ns_nsfeat(ns->nsfeat);
- printf("nlbaf : %d\n", ns->nlbaf);
- printf("flbas : %#x\n", ns->flbas);
- if (human)
- show_nvme_id_ns_flbas(ns->flbas);
- printf("mc : %#x\n", ns->mc);
- if (human)
- show_nvme_id_ns_mc(ns->mc);
- printf("dpc : %#x\n", ns->dpc);
- if (human)
- show_nvme_id_ns_dpc(ns->dpc);
- printf("dps : %#x\n", ns->dps);
- if (human)
- show_nvme_id_ns_dps(ns->dps);
- printf("nmic : %#x\n", ns->nmic);
- if (human)
- show_nvme_id_ns_nmic(ns->nmic);
- printf("rescap : %#x\n", ns->rescap);
- if (human)
- show_nvme_id_ns_rescap(ns->rescap);
- printf("fpi : %#x\n", ns->fpi);
- if (human)
- show_nvme_id_ns_fpi(ns->fpi);
- printf("nawun : %d\n", ns->nawun);
- printf("nawupf : %d\n", ns->nawupf);
- printf("nacwu : %d\n", ns->nacwu);
- printf("nabsn : %d\n", ns->nabsn);
- printf("nabo : %d\n", ns->nabo);
- printf("nabspf : %d\n", ns->nabspf);
- printf("nvmcap : %.0Lf\n", int128_to_double(ns->nvmcap));
-
- printf("nguid : ");
- for (i = 0; i < 16; i++)
- printf("%02x", ns->nguid[i]);
- printf("\n");
-
- printf("eui64 : ");
- for (i = 0; i < 8; i++)
- printf("%02x", ns->eui64[i]);
- printf("\n");
-
- for (i = 0; i <= ns->nlbaf; i++) {
- if (human)
- printf("LBA Format %2d : Metadata Size: %-3d bytes - "
- "Data Size: %-2d bytes - Relative Performance: %#x %s %s\n", i,
- ns->lbaf[i].ms, 1 << ns->lbaf[i].ds, ns->lbaf[i].rp,
- ns->lbaf[i].rp == 3 ? "Degraded" :
- ns->lbaf[i].rp == 2 ? "Good" :
- ns->lbaf[i].rp == 1 ? "Better" : "Best",
- i == (ns->flbas & 0xf) ? "(in use)" : "");
- else
- printf("lbaf %2d : ms:%-3d ds:%-2d rp:%#x %s\n", i,
- ns->lbaf[i].ms, ns->lbaf[i].ds, ns->lbaf[i].rp,
- i == (ns->flbas & 0xf) ? "(in use)" : "");
- }
- if (vs) {
- printf("vs[]:");
- d(ns->vs, sizeof(ns->vs), 16, 1);
- }
-}
-
static int get_smart_log(int argc, char **argv)
{
struct nvme_smart_log smart_log;
const char *raw_binary = "show infos in binary format";
const char *human_readable = "show infos in readable format";
int err;
+ unsigned int flags = 0;
struct nvme_id_ctrl ctrl;
struct config {
argconfig_parse(argc, argv, desc, command_line_options,
&defaults, &cfg, sizeof(cfg));
+ if (cfg.vendor_specific)
+ flags |= VS;
+ if (cfg.human_readable)
+ flags |= HUMAN;
+
get_dev(1, argc, argv);
err = identify(0, &ctrl, 1);
if (!err) {
- if (cfg.raw_binary)
+ if (cfg.raw_binary) {
d_raw((unsigned char *)&ctrl, sizeof(ctrl));
- else
- show_nvme_id_ctrl(&ctrl, cfg.vendor_specific, cfg.human_readable);
+ } else {
+ printf("NVME Identify Controller:\n");
+ show_nvme_id_ctrl(&ctrl, flags);
+ }
}
else if (err > 0)
fprintf(stderr, "NVMe Status:%s(%x)\n",
const char *namespace_id = "name of desired namespace";
struct nvme_id_ns ns;
int err;
+ unsigned int flags = 0;
struct config {
__u32 namespace_id;
argconfig_parse(argc, argv, desc, command_line_options,
&defaults, &cfg, sizeof(cfg));
+ if (cfg.vendor_specific)
+ flags |= VS;
+ if (cfg.human_readable)
+ flags |= HUMAN;
+
get_dev(1, argc, argv);
if (!cfg.namespace_id) {
if (!err) {
if (cfg.raw_binary)
d_raw((unsigned char *)&ns, sizeof(ns));
- else
- show_nvme_id_ns(&ns, cfg.namespace_id, cfg.vendor_specific, cfg.human_readable);
+ else {
+ printf("NVME Identify Namespace %d:\n", cfg.namespace_id);
+ show_nvme_id_ns(&ns, flags);
+ }
}
else if (err > 0)
fprintf(stderr, "NVMe Status:%s(%x) NSID:%d\n",
projects / users / sagi / nvme-cli.git / commitdiff