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authorJason Gunthorpe <jgg@mellanox.com>2019-06-13 21:38:19 -0300
committerDoug Ledford <dledford@redhat.com>2019-06-18 22:44:08 -0400
commit8f71bb0030b8816f57be142f95b3c7189c6eaf4c (patch)
treefc55bb9f34f8af9c06fe52c40ba1f18a0996ce7e /include/rdma/ib_verbs.h
parentRDMA: Add NLDEV_GET_CHARDEV to allow char dev discovery and autoload (diff)
downloadlinux-dev-8f71bb0030b8816f57be142f95b3c7189c6eaf4c.tar.xz
linux-dev-8f71bb0030b8816f57be142f95b3c7189c6eaf4c.zip
RDMA: Report available cdevs through RDMA_NLDEV_CMD_GET_CHARDEV
Update the struct ib_client for all modules exporting cdevs related to the ibdevice to also implement RDMA_NLDEV_CMD_GET_CHARDEV. All cdevs are now autoloadable and discoverable by userspace over netlink instead of relying on sysfs. uverbs also exposes the DRIVER_ID for drivers that are able to support driver id binding in rdma-core. Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to '')
-rw-r--r--include/rdma/ib_verbs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index a1265e9ce2d1..6f09fcc21d7a 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -2321,6 +2321,7 @@ struct ib_device_ops {
struct module *owner;
enum rdma_driver_id driver_id;
u32 uverbs_abi_ver;
+ unsigned int uverbs_no_driver_id_binding:1;
int (*post_send)(struct ib_qp *qp, const struct ib_send_wr *send_wr,
const struct ib_send_wr **bad_send_wr);