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authorJason Gunthorpe <jgg@nvidia.com>2021-06-11 19:00:34 +0300
committerJason Gunthorpe <jgg@nvidia.com>2021-06-17 02:58:32 +0300
commit915e4af59f0b6a9e72dd9ef0fda853b87ae556c5 (patch)
tree0a2f59f12d5f6a861970595bae8f2b296c44e365 /include/rdma
parent69d86a66bdf0d5aa7e687751203e5e6a94124fb5 (diff)
downloadlinux-915e4af59f0b6a9e72dd9ef0fda853b87ae556c5.tar.xz
RDMA: Remove rdma_set_device_sysfs_group()
The driver's device group can be specified as part of the ops structure like the device's port group. No need for the complicated API. Link: https://lore.kernel.org/r/8964785a34fd3a29ff5b6693493f575b717e594d.1623427137.git.leonro@nvidia.com Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'include/rdma')
-rw-r--r--include/rdma/ib_verbs.h30
1 files changed, 7 insertions, 23 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 303471585dde..9423e70a881c 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -2300,6 +2300,12 @@ struct ib_device_ops {
u32 uverbs_abi_ver;
unsigned int uverbs_no_driver_id_binding:1;
+ /*
+ * NOTE: New drivers should not make use of device_group; instead new
+ * device parameter should be exposed via netlink command. This
+ * mechanism exists only for existing drivers.
+ */
+ const struct attribute_group *device_group;
const struct attribute_group **port_groups;
int (*post_send)(struct ib_qp *qp, const struct ib_send_wr *send_wr,
@@ -4568,28 +4574,6 @@ int rdma_init_netdev(struct ib_device *device, u32 port_num,
struct net_device *netdev);
/**
- * rdma_set_device_sysfs_group - Set device attributes group to have
- * driver specific sysfs entries at
- * for infiniband class.
- *
- * @device: device pointer for which attributes to be created
- * @group: Pointer to group which should be added when device
- * is registered with sysfs.
- * rdma_set_device_sysfs_group() allows existing drivers to expose one
- * group per device to have sysfs attributes.
- *
- * NOTE: New drivers should not make use of this API; instead new device
- * parameter should be exposed via netlink command. This API and mechanism
- * exist only for existing drivers.
- */
-static inline void
-rdma_set_device_sysfs_group(struct ib_device *dev,
- const struct attribute_group *group)
-{
- dev->groups[1] = group;
-}
-
-/**
* rdma_device_to_ibdev - Get ib_device pointer from device pointer
*
* @device: device pointer for which ib_device pointer to retrieve
@@ -4624,7 +4608,7 @@ static inline int ibdev_to_node(struct ib_device *ibdev)
*
* NOTE: New drivers should not make use of this API; This API is only for
* existing drivers who have exposed sysfs entries using
- * rdma_set_device_sysfs_group().
+ * ops->device_group.
*/
#define rdma_device_to_drv_device(dev, drv_dev_struct, ibdev_member) \
container_of(rdma_device_to_ibdev(dev), drv_dev_struct, ibdev_member)