diff options
| author | Akiva Goldberger <agoldberger@nvidia.com> | 2024-06-27 21:23:49 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2024-06-27 22:28:21 +0300 |
| commit | dd6d7f8574d7f8b6a0bf1aeef0b285d2706b8c2a (patch) | |
| tree | 2e6a5754cf4a8bff5c27c148e6f96ca6d8447781 /drivers/infiniband/hw/erdma | |
| parent | a9f6282b27762fa9e33187d84dd562c98c7d93de (diff) | |
| download | linux-dd6d7f8574d7f8b6a0bf1aeef0b285d2706b8c2a.tar.xz | |
RDMA: Pass entire uverbs attr bundle to create cq function
Changes the create_cq verb signature by sending the entire uverbs attr
bundle as a parameter. This allows drivers to send driver specific attrs
through ioctl for the create_cq verb and access them in their driver
specific code.
Also adds a new enum value for driver specific ioctl attributes for
methods already supporting UHW.
Link: https://lore.kernel.org/r/ed147343987c0d43fd391c1b2f85e2f425747387.1719512393.git.leon@kernel.org
Signed-off-by: Akiva Goldberger <agoldberger@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/erdma')
| -rw-r--r-- | drivers/infiniband/hw/erdma/erdma_verbs.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/erdma/erdma_verbs.h | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/erdma/erdma_verbs.c b/drivers/infiniband/hw/erdma/erdma_verbs.c index 40c9b6e46b82..d7e1cbf9f5c2 100644 --- a/drivers/infiniband/hw/erdma/erdma_verbs.c +++ b/drivers/infiniband/hw/erdma/erdma_verbs.c @@ -1628,8 +1628,9 @@ err_out: } int erdma_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr, - struct ib_udata *udata) + struct uverbs_attr_bundle *attrs) { + struct ib_udata *udata = &attrs->driver_udata; struct erdma_cq *cq = to_ecq(ibcq); struct erdma_dev *dev = to_edev(ibcq->device); unsigned int depth = attr->cqe; diff --git a/drivers/infiniband/hw/erdma/erdma_verbs.h b/drivers/infiniband/hw/erdma/erdma_verbs.h index 4f02ba06b210..6afdc02f5869 100644 --- a/drivers/infiniband/hw/erdma/erdma_verbs.h +++ b/drivers/infiniband/hw/erdma/erdma_verbs.h @@ -329,7 +329,7 @@ int erdma_query_device(struct ib_device *dev, struct ib_device_attr *attr, int erdma_get_port_immutable(struct ib_device *dev, u32 port, struct ib_port_immutable *ib_port_immutable); int erdma_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr, - struct ib_udata *data); + struct uverbs_attr_bundle *attrs); int erdma_query_port(struct ib_device *dev, u32 port, struct ib_port_attr *attr); int erdma_query_gid(struct ib_device *dev, u32 port, int idx, |