diff options
| author | Kamal Heib <kamalheib1@gmail.com> | 2021-11-24 12:23:36 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-11-25 13:35:08 -0400 |
| commit | 0abfc79d724102ec91287e3e77ac8115fcf3ffe9 (patch) | |
| tree | 93400e4f4c1fb257e59ce5392ca3a01fd935083d /drivers/infiniband | |
| parent | 925cac6358677d3d64f9b25f205eeb3d31c9f7f8 (diff) | |
RDMA/siw: Use helper function to set sys_image_guid
Use the addrconf_addr_eui48() helper function to set the sys_image_guid,
Also make sure the GUID is valid EUI-64 identifier.
Link: https://lore.kernel.org/r/20211124102336.427637-1-kamalheib1@gmail.com
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Acked-by: Bernard Metzler <bmt@zurich.ibm.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/sw/siw/siw_verbs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/sw/siw/siw_verbs.c b/drivers/infiniband/sw/siw/siw_verbs.c index 1b36350601fa..d15a1f9c59f0 100644 --- a/drivers/infiniband/sw/siw/siw_verbs.c +++ b/drivers/infiniband/sw/siw/siw_verbs.c @@ -8,6 +8,7 @@ #include <linux/uaccess.h> #include <linux/vmalloc.h> #include <linux/xarray.h> +#include <net/addrconf.h> #include <rdma/iw_cm.h> #include <rdma/ib_verbs.h> @@ -155,7 +156,8 @@ int siw_query_device(struct ib_device *base_dev, struct ib_device_attr *attr, attr->vendor_id = SIW_VENDOR_ID; attr->vendor_part_id = sdev->vendor_part_id; - memcpy(&attr->sys_image_guid, sdev->netdev->dev_addr, 6); + addrconf_addr_eui48((u8 *)&attr->sys_image_guid, + sdev->netdev->dev_addr); return 0; } |