diff options
| author | Akiva Goldberger <agoldberger@nvidia.com> | 2024-06-27 21:23:49 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2024-06-27 16:28:21 -0300 |
| commit | dd6d7f8574d7f8b6a0bf1aeef0b285d2706b8c2a (patch) | |
| tree | 2e6a5754cf4a8bff5c27c148e6f96ca6d8447781 /include | |
| parent | a9f6282b27762fa9e33187d84dd562c98c7d93de (diff) | |
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 'include')
| -rw-r--r-- | include/rdma/ib_verbs.h | 2 | ||||
| -rw-r--r-- | include/uapi/rdma/ib_user_ioctl_cmds.h | 7 |
2 files changed, 4 insertions, 5 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 5a193008f99c..825043512b2d 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -2465,7 +2465,7 @@ struct ib_device_ops { int qp_attr_mask, struct ib_qp_init_attr *qp_init_attr); int (*destroy_qp)(struct ib_qp *qp, struct ib_udata *udata); int (*create_cq)(struct ib_cq *cq, const struct ib_cq_init_attr *attr, - struct ib_udata *udata); + struct uverbs_attr_bundle *attrs); int (*modify_cq)(struct ib_cq *cq, u16 cq_count, u16 cq_period); int (*destroy_cq)(struct ib_cq *cq, struct ib_udata *udata); int (*resize_cq)(struct ib_cq *cq, int cqe, struct ib_udata *udata); diff --git a/include/uapi/rdma/ib_user_ioctl_cmds.h b/include/uapi/rdma/ib_user_ioctl_cmds.h index dafc7ebe545b..ec719053aab9 100644 --- a/include/uapi/rdma/ib_user_ioctl_cmds.h +++ b/include/uapi/rdma/ib_user_ioctl_cmds.h @@ -37,9 +37,6 @@ #define UVERBS_ID_NS_MASK 0xF000 #define UVERBS_ID_NS_SHIFT 12 -#define UVERBS_UDATA_DRIVER_DATA_NS 1 -#define UVERBS_UDATA_DRIVER_DATA_FLAG (1UL << UVERBS_ID_NS_SHIFT) - enum uverbs_default_objects { UVERBS_OBJECT_DEVICE, /* No instances of DEVICE are allowed */ UVERBS_OBJECT_PD, @@ -61,8 +58,10 @@ enum uverbs_default_objects { }; enum { - UVERBS_ATTR_UHW_IN = UVERBS_UDATA_DRIVER_DATA_FLAG, + UVERBS_ID_DRIVER_NS = 1UL << UVERBS_ID_NS_SHIFT, + UVERBS_ATTR_UHW_IN = UVERBS_ID_DRIVER_NS, UVERBS_ATTR_UHW_OUT, + UVERBS_ID_DRIVER_NS_WITH_UHW, }; enum uverbs_methods_device { |