On Mon, 2020-07-06 at 08:13 +0200, Klaus Jensen wrote:
> From: Klaus Jensen <k.jen...@samsung.com>
>
> The SUBNQN field is mandatory in NVM Express 1.3.
>
> Signed-off-by: Klaus Jensen <k.jen...@samsung.com>
> ---
> hw/block/nvme.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/hw/block/nvme.c b/hw/block/nvme.c
> index 07d58aa945f2..e3984157926b 100644
> --- a/hw/block/nvme.c
> +++ b/hw/block/nvme.c
> @@ -2141,6 +2141,7 @@ 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));
> @@ -2179,6 +2180,10 @@ 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);
Reviewed-by: Maxim Levitsky <mlevi...@redhat.com>
Best regards,
Maxim Levitsky
