[PATCH RFC 05/11] nvmet: Add function to print trtype

Mike Christie
2025-03-13T05:22:47Z

This adds a helper to print the trtype. It will be used by the
configs controller code.

Signed-off-by: Mike Christie <michael.christie@oracle.com>
---
drivers/nvme/target/configfs.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/drivers/nvme/target/configfs.c b/drivers/nvme/target/configfs.c
index e44ef69dffc2..896ae65e4918 100644
--- a/drivers/nvme/target/configfs.c
+++ b/drivers/nvme/target/configfs.c
@@ -329,14 +329,12 @@ static ssize_t nvmet_param_pi_enable_store(struct config_item *item,
CONFIGFS_ATTR(nvmet_, param_pi_enable);
#endif

-static ssize_t nvmet_addr_trtype_show(struct config_item *item,
- char *page)
+static ssize_t nvmet_trtype_show(int trtype, char *page)
{
- struct nvmet_port *port = to_nvmet_port(item);
int i;

for (i = 0; i < ARRAY_SIZE(nvmet_transport); i++) {
- if (port->disc_addr.trtype == nvmet_transport[i].type)
+ if (trtype == nvmet_transport[i].type)
return snprintf(page, PAGE_SIZE,
"%s\n", nvmet_transport[i].name);
}
@@ -344,6 +342,14 @@ static ssize_t nvmet_addr_trtype_show(struct config_item *item,
return sprintf(page, "\n");
}

+static ssize_t nvmet_addr_trtype_show(struct config_item *item,
+ char *page)
+{
+ struct nvmet_port *port = to_nvmet_port(item);
+
+ return nvmet_trtype_show(port->disc_addr.trtype, page);
+}
+
static void nvmet_port_init_tsas_rdma(struct nvmet_port *port)
{
port->disc_addr.tsas.rdma.qptype = NVMF_RDMA_QPTYPE_CONNECTED;
--
2.43.0