{ NVMF_OPT_HOSTNQN, "hostnqn=%s" },
{ NVMF_OPT_HOST_TRADDR, "host_traddr=%s" },
{ NVMF_OPT_HOST_ID, "hostid=%s" },
+ { NVMF_OPT_DUP_CONNECT, "duplicate_connect" },
{ NVMF_OPT_ERR, NULL }
};
opts->nr_io_queues = num_online_cpus();
opts->reconnect_delay = NVMF_DEF_RECONNECT_DELAY;
opts->kato = NVME_DEFAULT_KATO;
+ opts->duplicate_connect = false;
options = o = kstrdup(buf, GFP_KERNEL);
if (!options)
goto out;
}
break;
+ case NVMF_OPT_DUP_CONNECT:
+ opts->duplicate_connect = true;
+ break;
default:
pr_warn("unknown parameter or missing value '%s' in ctrl creation request\n",
p);
#define NVMF_REQUIRED_OPTS (NVMF_OPT_TRANSPORT | NVMF_OPT_NQN)
#define NVMF_ALLOWED_OPTS (NVMF_OPT_QUEUE_SIZE | NVMF_OPT_NR_IO_QUEUES | \
NVMF_OPT_KATO | NVMF_OPT_HOSTNQN | \
- NVMF_OPT_HOST_ID)
+ NVMF_OPT_HOST_ID | NVMF_OPT_DUP_CONNECT)
static struct nvme_ctrl *
nvmf_create_ctrl(struct device *dev, const char *buf, size_t count)
NVMF_OPT_HOST_TRADDR = 1 << 10,
NVMF_OPT_CTRL_LOSS_TMO = 1 << 11,
NVMF_OPT_HOST_ID = 1 << 12,
+ NVMF_OPT_DUP_CONNECT = 1 << 13,
};
/**
unsigned int nr_io_queues;
unsigned int reconnect_delay;
bool discovery_nqn;
+ bool duplicate_connect;
unsigned int kato;
struct nvmf_host *host;
int max_reconnects;