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nvme-print-stdout: Display id-ctrl ONCS fields according to NVMe spec… #2974

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Merged
igaw merged 1 commit into from
Nov 25, 2025
Merged

nvme-print-stdout: Display id-ctrl ONCS fields according to NVMe spec… #2974

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52 changes: 26 additions & 26 deletions nvme-print-stdout.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2356,17 +2356,17 @@ static void stdout_id_ctrl_oncs(__le16 ctrl_oncs)
__u16 rsvd13 = oncs >> 13;
bool nszs = !!(oncs & NVME_CTRL_ONCS_NAMESPACE_ZEROES);
bool maxwzd = !!(oncs & NVME_CTRL_ONCS_WRITE_ZEROES_DEALLOCATE);
bool afc = !!(oncs & NVME_CTRL_ONCS_ALL_FAST_COPY);
bool csa = !!(oncs & NVME_CTRL_ONCS_COPY_SINGLE_ATOMICITY);
bool copy = !!(oncs & NVME_CTRL_ONCS_COPY);
bool vrfy = !!(oncs & NVME_CTRL_ONCS_VERIFY);
bool tmst = !!(oncs & NVME_CTRL_ONCS_TIMESTAMP);
bool resv = !!(oncs & NVME_CTRL_ONCS_RESERVATIONS);
bool save = !!(oncs & NVME_CTRL_ONCS_SAVE_FEATURES);
bool wzro = !!(oncs & NVME_CTRL_ONCS_WRITE_ZEROES);
bool dsms = !!(oncs & NVME_CTRL_ONCS_DSM);
bool wunc = !!(oncs & NVME_CTRL_ONCS_WRITE_UNCORRECTABLE);
bool cmp = !!(oncs & NVME_CTRL_ONCS_COMPARE);
bool nvmafc = !!(oncs & NVME_CTRL_ONCS_ALL_FAST_COPY);
bool nvmcsa = !!(oncs & NVME_CTRL_ONCS_COPY_SINGLE_ATOMICITY);
bool nvmcpys = !!(oncs & NVME_CTRL_ONCS_COPY);
bool nvmvfys = !!(oncs & NVME_CTRL_ONCS_VERIFY);
bool tss = !!(oncs & NVME_CTRL_ONCS_TIMESTAMP);
bool reservs = !!(oncs & NVME_CTRL_ONCS_RESERVATIONS);
bool ssfs = !!(oncs & NVME_CTRL_ONCS_SAVE_FEATURES);
bool nvmwzsv = !!(oncs & NVME_CTRL_ONCS_WRITE_ZEROES);
bool nvmdsmsv = !!(oncs & NVME_CTRL_ONCS_DSM);
bool nvmwusv = !!(oncs & NVME_CTRL_ONCS_WRITE_UNCORRECTABLE);
bool nvmcmps = !!(oncs & NVME_CTRL_ONCS_COMPARE);

if (rsvd13)
printf(" [15:13] : %#x\tReserved\n", rsvd13);
Expand All @@ -2375,27 +2375,27 @@ static void stdout_id_ctrl_oncs(__le16 ctrl_oncs)
printf(" [11:11] : %#x\tMaximum Write Zeroes with Deallocate %sSupported\n",
maxwzd, maxwzd ? "" : "Not ");
printf(" [10:10] : %#x\tAll Fast Copy %sSupported\n",
afc, afc ? "" : "Not ");
nvmafc, nvmafc ? "" : "Not ");
printf(" [9:9] : %#x\tCopy Single Atomicity %sSupported\n",
csa, csa ? "" : "Not ");
nvmcsa, nvmcsa ? "" : "Not ");
printf(" [8:8] : %#x\tCopy %sSupported\n",
copy, copy ? "" : "Not ");
nvmcpys, nvmcpys ? "" : "Not ");
printf(" [7:7] : %#x\tVerify %sSupported\n",
vrfy, vrfy ? "" : "Not ");
nvmvfys, nvmvfys ? "" : "Not ");
printf(" [6:6] : %#x\tTimestamp %sSupported\n",
tmst, tmst ? "" : "Not ");
tss, tss ? "" : "Not ");
printf(" [5:5] : %#x\tReservations %sSupported\n",
resv, resv ? "" : "Not ");
reservs, reservs ? "" : "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 ");
ssfs, ssfs ? "" : "Not ");
printf(" [3:3] : %#x\tWrite Zeroes Support Variants\n",
nvmwzsv);
printf(" [2:2] : %#x\tDataset Management Support Variants\n",
nvmdsmsv);
printf(" [1:1] : %#x\tWrite Uncorrectable Support Variants\n",
nvmwusv);
printf(" [0:0] : %#x\tCompare Command %sSupported\n",
nvmcmps, nvmcmps ? "" : "Not ");
printf("\n");
}

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