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nvmemon: libzpci: Skip SCLP on NVMes with non-IBM subsystem vendor ID

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The SCLP Write Event Data Action Qualifier 4 is only available for
NVMes with subsystem vendor ID matching IBM. Add both IDs to struct
zpci_dev in libzpci. Also add them to the libzpci_example output
and adjust its output to multiline to handle more data.

Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Niklas Schnelle
2026-04-30 15:33:43 +02:00
committed by Jan Höppner
parent 4fd607ae5c
commit f96f09a5c9
4 changed files with 23 additions and 5 deletions
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zpcimon/nvmemon.c
+1 -1
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@@ -144,7 +144,7 @@ static int sclp_issue_nvme_smart_report(struct zpci_dev *zdev, const uint8_t *sm
char *pci_addr;
int rc;
if (zdev->pft != ZPCI_PFT_NVME)
if (zdev->pft != ZPCI_PFT_NVME || zdev->subsystem_vendor != PCI_VENDOR_ID_IBM)
return -ENOTSUP;
pci_addr = zpci_pci_addr(zdev);
rc = zpci_sclp_issue_action(pci_addr, SCLP_ERRNOTIFY_AQ_NVME_SMART_DATA,