diff options
| author | Klaus Jensen <k.jensen@samsung.com> | 2020-07-06 08:13:02 +0200 |
|---|---|---|
| committer | Klaus Jensen <k.jensen@samsung.com> | 2020-09-02 08:48:50 +0200 |
| commit | ccbefdb51d55b6649cf30541a2d2542dc6f89fab (patch) | |
| tree | ef6407ef182b236bb2300872c456720eb584a52a /hw/block | |
| parent | 9e7ecdca26c34ffc5bda3d1d49e90bbb6b4f4422 (diff) | |
hw/block/nvme: provide the mandatory subnqn field
The SUBNQN field is mandatory in NVM Express 1.3.
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20200706061303.246057-18-its@irrelevant.dk>
Diffstat (limited to 'hw/block')
| -rw-r--r-- | hw/block/nvme.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/block/nvme.c b/hw/block/nvme.c index 41d4e3795d..a021572de6 100644 --- a/hw/block/nvme.c +++ b/hw/block/nvme.c @@ -2168,6 +2168,7 @@ static void nvme_init_ctrl(NvmeCtrl *n, PCIDevice *pci_dev) { NvmeIdCtrl *id = &n->id_ctrl; uint8_t *pci_conf = pci_dev->config; + char *subnqn; id->vid = cpu_to_le16(pci_get_word(pci_conf + PCI_VENDOR_ID)); id->ssvid = cpu_to_le16(pci_get_word(pci_conf + PCI_SUBSYSTEM_VENDOR_ID)); @@ -2206,6 +2207,10 @@ static void nvme_init_ctrl(NvmeCtrl *n, PCIDevice *pci_dev) id->oncs = cpu_to_le16(NVME_ONCS_WRITE_ZEROS | NVME_ONCS_TIMESTAMP | NVME_ONCS_FEATURES); + subnqn = g_strdup_printf("nqn.2019-08.org.qemu:%s", n->params.serial); + strpadcpy((char *)id->subnqn, sizeof(id->subnqn), subnqn, '\0'); + g_free(subnqn); + id->psd[0].mp = cpu_to_le16(0x9c4); id->psd[0].enlat = cpu_to_le32(0x10); id->psd[0].exlat = cpu_to_le32(0x4); |