diff options
| author | Shamir Rabinovitch <shamir.rabinovitch@oracle.com> | 2019-02-07 19:44:49 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-02-16 01:38:38 +0300 |
| commit | 89944450547334aa6655e0cd4aec8df1897a205a (patch) | |
| tree | 4c8c6105b88c956999a095bc61f3888612f13eb7 /drivers/infiniband/hw/i40iw | |
| parent | 730623f4a56fa42d4559715ff2f4a5c32b3ae8bf (diff) | |
| download | linux-89944450547334aa6655e0cd4aec8df1897a205a.tar.xz | |
IB/{hw,sw}: Remove 'uobject->context' dependency in object creation APIs
Now when we have the udata passed to all the ib_xxx object creation APIs
and the additional macro 'rdma_udata_to_drv_context' to get the
ib_ucontext from ib_udata stored in uverbs_attr_bundle, we can finally
start to remove the dependency of the drivers in the
ib_xxx->uobject->context.
Signed-off-by: Shamir Rabinovitch <shamir.rabinovitch@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/i40iw')
| -rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_verbs.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c index d5fb2b927587..76b4d1218696 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c +++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c @@ -45,6 +45,7 @@ #include <rdma/iw_cm.h> #include <rdma/ib_user_verbs.h> #include <rdma/ib_umem.h> +#include <rdma/uverbs_ioctl.h> #include "i40iw.h" /** @@ -556,7 +557,8 @@ static struct ib_qp *i40iw_create_qp(struct ib_pd *ibpd, struct i40iw_device *iwdev = to_iwdev(ibpd->device); struct i40iw_cqp *iwcqp = &iwdev->cqp; struct i40iw_qp *iwqp; - struct i40iw_ucontext *ucontext; + struct i40iw_ucontext *ucontext = rdma_udata_to_drv_context( + udata, struct i40iw_ucontext, ibucontext); struct i40iw_create_qp_req req; struct i40iw_create_qp_resp uresp; u32 qp_num = 0; @@ -665,7 +667,6 @@ static struct ib_qp *i40iw_create_qp(struct ib_pd *ibpd, } iwqp->ctx_info.qp_compl_ctx = req.user_compl_ctx; iwqp->user_mode = 1; - ucontext = to_ucontext(ibpd->uobject->context); if (req.user_wqe_buffers) { struct i40iw_pbl *iwpbl; @@ -1819,7 +1820,8 @@ static struct ib_mr *i40iw_reg_user_mr(struct ib_pd *pd, { struct i40iw_pd *iwpd = to_iwpd(pd); struct i40iw_device *iwdev = to_iwdev(pd->device); - struct i40iw_ucontext *ucontext; + struct i40iw_ucontext *ucontext = rdma_udata_to_drv_context( + udata, struct i40iw_ucontext, ibucontext); struct i40iw_pble_alloc *palloc; struct i40iw_pbl *iwpbl; struct i40iw_mr *iwmr; @@ -1860,7 +1862,6 @@ static struct ib_mr *i40iw_reg_user_mr(struct ib_pd *pd, iwmr->region = region; iwmr->ibmr.pd = pd; iwmr->ibmr.device = pd->device; - ucontext = to_ucontext(pd->uobject->context); iwmr->page_size = PAGE_SIZE; iwmr->page_msk = PAGE_MASK; |