[PATCH rdma-next v2 1/2] RDMA/mana_ib: set node_guid

Konstantin Taranov
2024-05-30T11:55:23Z

Use the mac address for the node_guid of the IB device.

Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Reviewed-by: Long Li <longli@microsoft.com>
---
drivers/infiniband/hw/mana/device.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/infiniband/hw/mana/device.c b/drivers/infiniband/hw/mana/device.c
index 7e09ceb..9a7da2e 100644
--- a/drivers/infiniband/hw/mana/device.c
+++ b/drivers/infiniband/hw/mana/device.c
@@ -5,6 +5,7 @@

#include "mana_ib.h"
#include <net/mana/mana_auxiliary.h>
+#include <net/addrconf.h>

MODULE_DESCRIPTION("Microsoft Azure Network Adapter IB driver");
MODULE_LICENSE("GPL");
@@ -92,6 +93,7 @@ static int mana_ib_probe(struct auxiliary_device *adev,
goto free_ib_device;
}
ether_addr_copy(mac_addr, upper_ndev->dev_addr);
+ addrconf_addr_eui48((u8 *)&dev->ib_dev.node_guid, upper_ndev->dev_addr);
ret = ib_device_set_netdev(&dev->ib_dev, upper_ndev, 1);
rcu_read_unlock();
if (ret) {
--
2.43.0