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D48775.1785189164.diff
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D48775.1785189164.diff
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diff --git a/sys/dev/nvmf/controller/ctl_frontend_nvmf.c b/sys/dev/nvmf/controller/ctl_frontend_nvmf.c
--- a/sys/dev/nvmf/controller/ctl_frontend_nvmf.c
+++ b/sys/dev/nvmf/controller/ctl_frontend_nvmf.c
@@ -95,6 +95,30 @@
sx_xunlock(&np->lock);
}
+static int
+nvmft_info(void *arg, struct sbuf *sb)
+{
+ struct nvmft_port *np = arg;
+ struct nvmft_controller *ctrlr;
+ int retval;
+
+ sx_slock(&np->lock);
+ retval = sbuf_printf(sb, "\t<port>%s,p,%u</port>\n", np->cdata.subnqn,
+ np->portid);
+ if (retval != 0)
+ goto out;
+
+ TAILQ_FOREACH(ctrlr, &np->controllers, link) {
+ retval = sbuf_printf(sb, "\t<host id=\"%u\">%s</host>\n",
+ ctrlr->cntlid, ctrlr->hostnqn);
+ if (retval != 0)
+ break;
+ }
+out:
+ sx_sunlock(&np->lock);
+ return (retval);
+}
+
static int
nvmft_lun_enable(void *arg, int lun_id)
{
@@ -795,6 +819,7 @@
np = malloc(sizeof(*np), M_NVMFT, M_WAITOK | M_ZERO);
refcount_init(&np->refs, 1);
+ np->portid = portid;
np->max_io_qsize = max_io_qsize;
np->cap = _nvmf_controller_cap(max_io_qsize, enable_timeout / 500);
sx_init(&np->lock, "nvmft port");
@@ -826,6 +851,7 @@
port->virtual_port = 0;
port->port_online = nvmft_online;
port->port_offline = nvmft_offline;
+ port->port_info = nvmft_info;
port->onoff_arg = np;
port->lun_enable = nvmft_lun_enable;
port->lun_disable = nvmft_lun_disable;
diff --git a/sys/dev/nvmf/controller/nvmft_var.h b/sys/dev/nvmf/controller/nvmft_var.h
--- a/sys/dev/nvmf/controller/nvmft_var.h
+++ b/sys/dev/nvmf/controller/nvmft_var.h
@@ -33,6 +33,7 @@
struct nvme_firmware_page fp;
uint64_t cap;
uint32_t max_io_qsize;
+ uint16_t portid;
bool online;
struct sx lock;

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